baber/WOPTO huggingface dataset:
Patent JP-H0929255-A (JP)
Title: Electrolyzed water generating apparatus
Inventor: HARA YASUO
IPC: C02F1/46
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent scale from being stuck and accumulated at least to a set value on the inner wall of a guide pipe by providing a mode switching means for switching the switching conditions of electric voltage loading polarity to an electrolytic tank and a flow path switching valve between the same phase generating mode and a reverse phase generating mode. SOLUTION: A pair of the first and the second electrodes 22 and 23 arranged in facing each other are provided in an electrolytic tank 20 and loading and stopping of a DC electric voltage to both electrodes 22 and 23 and switching between positive and negative electrodes are controlled by means of a control device 100. In addition, dischaging pipes 31 and 32 respectively connected to run-off openings 21c and 21d are respectively connected to the first and the second guide pipes 33 and 34 through a flow path switching valve V3.  In this case, switching conditions of electric voltage loading polarity to the electrolytic tank 20 and the flow path switching valve V3 are set to the same phase generating mode in which water to be treated is electrolyzed under the same phase condition and a reverse phase generating mode in which the water to be treated is electrolyzed under the reverse phase condition, and these modes are switched when an integrated value by an integration means for integrating operational time for electrolysis processing reaches a set value.
Patent JP-2001004442-A (JP)
Title: Infrared sensor and its manufacture
Inventor: FUKUSHIMA HIROSHI
IPC: G02B1/118
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an infrared sensor, which can be improved in sensitivity by being equipped with an infrared-ray transmission part having larger infrared- ray transmissivity than a conventional article and also can be manufactured at low cost, and its manufacture. SOLUTION: This infrared sensor is equipped with an infrared-ray transmission part 1 and an infrared-ray detection part 2 which are made of a transmission cover 19 and then the external surface 1c of the infrared-ray transmission part 1 are formed into an uneven surface 4 by providing projection parts 3, whose height H is nearly 1/(4n1/2) time as large as the infrared-ray wavelength λused by the infrared-ray transmission part 1, on the external surface 1c at pitch P which is 0.2 to 0.4 time as large as the infrared-ray wavelength λ in use, where (n) is the refractive index to the infrared-ray wavelength A.
Patent JP-H0749122-A (JP)
Title: Electric foot warmer
Inventor: MATSUO SHIGERU
IPC: F24C7/04
Filed: 1994-08-01
Abstract: PURPOSE:To prevent the occurrence of distortion and deformation through the increase of the strength of the whole of a frame body and to protect a fixing part for inner and outer beams by a method wherein a plurality of inner beams are inclined from a containing part toward outer beams and connected to the outer beam. CONSTITUTION:A frame body 4 formed in a square is formed such that a plurality of inner beams 5a-5d are assembled together in parallel crosses and a containing part 7 is formed at a central part, the inner beams are inclined toward outer beams 6a-6d and combined with the outer beams 6a-6d and crosslinked for interconnection. In a way that a plurality of the inner beams 5a 5d are coupled in an inclined state to the outer beams 6a-6d, triangular spaces S1-S4 are formed between the sides of the outer beams 6a-6d the two inner beams 5a, 5b, 5a, 5c, 5b, 5c, and 5b, 5d, the cross linking directions of which are different from each other, and the outer beams 6a-6b. This constitution prevents distortion and deformation of a frame body 4 in a way that with regard to an external force exerted from any direction of the frame body 4, the stress thereof is received by the inner beams 5a-5d.
Patent JP-H052001-A (JP)
Title: Two-dimensional analyzing apparatus
Inventor: MASAKI TOSHIYUKI
IPC: G01N23/22
Filed: 1991-06-24
Abstract: PURPOSE:To conduct the background correction by means of a circuit at real time in the surface analysis of a sample. CONSTITUTION:The number of output pulses of a first, detector D1 is counted via a gate 5 which is opened by the output pulses of the first detector detecting the radiation of specific energy from tone surface of a scanned sample and is closed by the output pulses of a second detector D2 detecting tone background radiation. The first output pulse of the first detector when the gate is closed is not counted because it opens the gate, but, cannot pass through the gate by itself, that is, the umber of output pulses is omitted to be counted in accordance with the strength of the background.
Patent JP-H0470056-A (JP)
Title: Image processor
Inventor: OTA YOSHITAKA
IPC: H04N1/00
Filed: 1990-07-10
Abstract: PURPOSE:To prevent the deterioration in picture quality due to the influence of the processing carried out previously even when a user wants to perform other processing later and at the same time to suppress the consumption of capacity of an image record ing medium by recording the processing method/parameter at a blank part of the image recording medium in order to easily reproduce a desired image obtained with various types of processing carried out by the user's operations. CONSTITUTION:When the picture signals are recorded to an image recording medium 1 and then reproduced by a recording/reproducing part 2, a signal processing part 3 applies various types of processing to the reproduced signals of the part 2 based on the processing method/parameter set by the user's operations via an input part 4. Thus a desired image is obtained. Then the processing method/parameter is temporar ily stored in a storage part 5 so that the obtained desired image can be easily obtained later. A recording control part 6 records the processing method/parameter at a blank part of the medium 1 with an instruction of the user. Thus the adverse influence of the processing carried out previously can be evaded even when the user wants to perform other processing later. At the same time, the consumption of capacity of the medium 1 is minimized.
Patent JP-H0917080-A (JP)
Title: Disk clamp device and disk drive
Inventor: SASA TAKESHI
IPC: G11B23/00
Filed: 1995-06-26
Abstract: PURPOSE: To prevent deformation of a hard disk as a whole in the case of holding the disk using a plastic substrate from its upper and lower parts. CONSTITUTION: A clamp part 11b of the hard disk 11 using the plastic substrate PD is held between a clamp cap 6 and a clamp base 5 from the upper and lower parts. In this case, an intermediate part MD of the clamp part 11b is held from the upper and lower parts to evade an inner circumferential part ID and an outer circumferential part OD.
Patent JP-S6158986-A (JP)
Title: Oil supply device in compressor
Inventor: YANAGISAWA NAOHIRO
IPC: F16N39/06
Filed: 1984-08-31
Abstract: PURPOSE:To make it possible to remove a strainer to clean the latter without operation of a compressor being stopped, by closing an oil passage which is a main passage on the suction side of an oil pump, with the use of valve means while the function of oil supply may be sustained by an auxiliary oil passage. CONSTITUTION:When an oil strainer 4 is clogged so that it has to be cleaned, a shut-off valve 17 in the oil inlet port 16a of a storage chamber for the strainer 4 and a shut-off valve 18 in an oil hole 11a in an oil pump are closed. Further, the inflow and discharge, into and from the strainer 4, of lubrication oil pooled in an oil sump 3 in the bottom section of a crank casing 1 are cut off. Then, an arrangement is made such that a shut-off valve 21 in a pipe line in an auxiliary oil passage is opened to ensure a forced feed-oil passage, and the oil feed function of the oil pump may be sustained. With this arrangement, the strainer 4 may be easily removed to be cleaned without operation of the compressor being stopped and without the compressor being disassembled, so that the work man-hours required for disassembly and reassembly, and the consumption of coolant and oil may be reduced, thereby economic safety supervision of the compressor may be realized.
Patent JP-2000016953-A (JP)
Title: Hydration composition
Inventor: IDE SATORU
IPC: C02F1/22
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hydration composition useful for separation of a mixture containing difluoromethane, separation and purification of water, and storage of a cold energy by including difluoromethane and water so as to have the critical decomposition point under a specific pressure at a specified temperature. SOLUTION: This hydration composition includes (A) difluoromethane and (B) water in a proportion so as to have the critical decomposition point under 1.5 MPa pressure at 20.5 deg.C. The composition preferably consists of 1-35 wt.% component A and 99-65 wt.% component B, more preferably 10-33 wt.% component A and 90-67 wt.% component B. The preferable separation and purification method of the water by using the composition comprises bringing the component A into contact with the water containing an impurity at 10-20 deg.C to provide a hydration composition comprising the components A and B, separating the composition, and decomposing the composition by heating to >=21 deg.C or reducing the pressure to separate the component A.
Patent JP-S6240435-A (JP)
Title: Electrochromic display element
Inventor: SUGIHARA MASAYOSHI
IPC: G02F1/17
Filed: 1985-08-17
Abstract: PURPOSE:To obtain the titled element having a less tendency for generating a colored unevenness of a display surface and having an improved display quality by constituting a background material of at least two sheets of porous sheets and by incorporating no pigment to a sheet part countering to the electrochromic substance layer of a display electrode or by lowering the content of the pigment in the prescribed sheet part. CONSTITUTION:The background material 9 is interposed between the electrochromic substance layer 3 of the display electrode 1 and the counter electrode substance layer 7 of the counter electrode 5, and the counter electrode substance layer 7 are invisible from the display surface by covering the counter electrode substance layer 7 with the display surface. The background material 9 is composed of two layers structure comprising the sheet part 9a countering to the electrochromic substance laye 3 and the sheet part 9b adjacent to the sheet 9a. The sheet part 9a countering to the prescribed layer 3 is composed of a porous polytetrafluoroethylene contg. no pigment. The sheet 9b adjacent to the sheet 9a is composed of the polytetrafluoroethylene sheet dispersed 50wt% the titanium dioxide. As the background material 9 is composed of the two layers comprising the sheets 9a and 9b, the sheet 9b is faced to the counter electrode substance layer 7.
Patent JP-S59131418-A (JP)
Inventor: RICHIYAADO BURATSUDORII
IPC: B29C45/00
Filed: 1983-09-30
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-H092271-A (JP)
Title: Train position detecting device
Inventor: NAKADA KENJI
IPC: B61L1/18
Filed: 1995-06-22
Abstract: PURPOSE: To detect a train position correctly by providing a loop coil group added while keeping specified spaces from one another between rails, and providing a transmitter group for outputting signals to respective loop coils excluding the loop coil on one end side, and a receiver for receiving a signal from the loop coil on one end side. CONSTITUTION: When a train approaches a track circuit 1T and a head of the train reaches a loop coil L11 , the rails r, r of this part are short-circuited by the axles of the train, and signal level of a transmitter S11 in a receiver R1 is lowered. A track relay 11 of the receiver R1 thereby falls, so that entry of the train into a block section 1T is detected, and a head position of the train is detected to be in a installed position of the loop coil L11 . When a head of the train enters loop coils L12 →L13 →L14 , in this order, a receive level in the receiver R1 from transmitters S12 -S14 is lowered in the same way, and a track relay corresponding to each loop coil is actuated to detect the head position of the train.
Patent JP-S6425491-A (JP)
Title: Laser oscillator
Inventor: TAKEDA AKIMICHI
IPC: H01S3/097
Filed: 1987-07-22
Abstract: PURPOSE:To perform replacement and inspection of components to be maintained even if interal units are not removed by constructing splittably a housing for containing the inner units. CONSTITUTION:A housing 1 is composed of two splittable housings I1a and II1b. A main electrode 10, a preliminary ionization electrode 8 and a capacitor 9 are mounted in the housing II1b section, and a heat exchanger 11 and a fan 12 are mounted in the housing I1a. Accordingly, when the components to be maintained are replaced or inspected, the housing I1a is displaced to a position designated by two-dotted chain line with respect to the housing II1b to be simply maintained.
Patent JP-H0712762-A (JP)
Title: Surface analysis method for sample surface using electron beam irradiation
Inventor: NAKAGAWA YUKA
IPC: G01N23/225
Filed: 1993-06-25
Abstract: PURPOSE:To correct the irregularity of analysis results for the start and end portions of analysis zones by storing the result of an initial analysis, and multiplying the result by a correction factor for connection to an analysis result regarding a zone where only the second analysis is undertaken. CONSTITUTION:Regarding the analysis zone of sample surface, the zone of a positional coordinate data from (0, 0) to (X, Y1) shows an initial (trial) analysis zone. When an initial analysis result along scanning lines (x) and (y1) and the second analysis result along scanning lines (x) and (y2) adjacent thereto are considered, the second analysis result is along the first scanning line of the virgin region for the second analysis. Also, the concentration of an object element may be regarded as the same as a portion along the lines (x) and (y1). Consequently, a ratio of coordinate data on the same (x) ordinate regarding the lines (x, y1) and (x, y2) becomes a factor for converting the initial analysis data to an analysis result under the second analysis condition. When the initial analysis data from the coordinates (0, 0) to (x, y1) is multiplied by the conversion factor, an analysis result for the initial analysis zone can be provided under the second analysis condition.
Patent JP-S57104324-A (JP)
Title: Timer circuit
Inventor: MIYAJIMA MASAYOSHI
IPC: H02M1/08
Filed: 1980-12-20
Abstract: PURPOSE:To reduce the time required for discharge and to achieve accurate operation of a timer, by discharging through a thyristor connected in parallel with a capacitor. CONSTITUTION:When a switch 13' is closed with no charge in a capacitor 1', a transistor (TR) 3' turns on only with a time determined by the time constant of the capacitor 1' and a discharge resistor 2' for operation of a timer. After a prescribed time of turning on/off of the TR3', the gate and anode of a thyristor 11 are biased reversely owing to a drop voltage by a diode 12 to keep turn off the thyristor 11. When the switch 13' is opened, a current flows between the anode and gate with the charge in the capacitor 1' to turn on the thyristor 11, resulting that the capacitor is rapidly discharged. Thus, inaccurate operation of the timer due to remained charge in the capacitor can be avoided.
Patent JP-S6241206-A (JP)
Title: Production of methacrylimide-containing polymer excellent in transparency and heat resistance
Inventor: SASAKI ISAO
IPC: C08F8/48
Filed: 1985-08-20
Abstract: PURPOSE:To produce the titled polymer excellent in optical and mechanical properties as well as in weathering resistance and moldability, by reacting a methacrylic resin with an imidating substance in the presence of a specified mixed solvent by heating them by passing through at least two reaction zones. CONSTITUTION:A methacrylic resin is reacted with a compound of formula I (where R is H or a 1-20C aliphatic, aromatic or alicyclic hydrocarbon group) in the presence of a mixed solvent comprising a poor solvent which has an atmospheric b.p. of 50-135 deg.C and in which the methacrylic resin is difficultly soluble at room temperature and a good solvent which has an atmospheric b.p. of 50-135 deg.C and in which the methacrylic resin is readily soluble at room temperature by heating them to 100-135 deg.C by passing through at least two reaction zones. By the use of the above mixed solvent and by reacting them by passing through at least two reaction zones, the imidating agent can be readily diffused into the methacrylic resin polymer so that the imidation reaction can be performed uniformly and rapidly. The obtained reaction product is devolatilized to obtain the titled polymer comprising 2-100wt% structural units of formula II and 98-0wt% ethylenic monomer structural units.
Patent JP-S6157272-A (JP)
Title: Method for coating sealer composition for cloth adhered wall
Inventor: NAKAJIMA JUN
IPC: B05D1/28
Filed: 1984-08-30
Abstract: PURPOSE:To change the color of a wall adhered material made of cloth without re-covering the same, by tertiarily developing an emulsion type sealer composition with a specific condition by a roller to dry the same. CONSTITUTION:As a sealer composition 4, an emulsion of an acrylic synthetic resin and/or vinyl acetate synthetic resin, of which the ratio of pigment/pigment + synthetic resin is 10% and the moisture content is 60-80%, is used. This composition 4 is contained in a roller and, at first, said roller is moved along a ridge 1 to coat and primarily develop said composition and subsequently pressed to a cloth wall to substitute air in the cloth wall with the moisture in the composition 4 while air in cloth is exelled to secondarily develope the composition to a stitch line 3 and tertiary development of said composition is further performed until the contour of yarn lines 3 is discriminated to cover the whole of the clothed wall with a coating component 5. Finally, the coated cloth is dried for 15hr or more.
Patent JP-H1120410-A (JP)
Title: Pneumatic radial tire
Inventor: YAMAGUCHI YUTAKA
IPC: B60C11/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of maneuvering stability while reducing the weight of a tire. SOLUTION: In the state of a tire T being mounted to a standard rim R and charged with air pressure, the ratio h/H, radial distance (h) between the radial inner end position P of the side edge of tread rubber 8 forming a tread part 1 and a maximum outer diameter position D of the tread part 1 to tire sectional height H, is to be not less than the value specified by y=-0.0068x+0.64 in a rectangular coordinate system having a tire aspect ratio in an X-axis direction and the abovementioned ratio in a Y-axis direction.
Patent JP-H0229898-A (JP)
Title: Vehicle position detecting system
Inventor: YAMAGISHI HIROSHI
IPC: G08G1/0968
Filed: 1988-07-20
Abstract: PURPOSE:To simplify the constitution of a device by smoothing the field intensity of a radio signal in a navigation system and finding out the peak of a chevron shaped wave exceeding a fixed threshold. CONSTITUTION:A field intensity deciding part 9 compares a threshold Ec larger than a noise level with the field intensity, and at the time of Ei<Ec, the Ei is dropped as a noise level. Only when the decided result of the deciding part 9 is E>Ec, a position detecting pulse Q is generated when a position detecting pulse sending part 10 goes Ei-1>Ei. Since Ei-1>Ei is formed more than the level of the Ec, the nearby position of a point L is detected and the position detecting pulse Q is generated at Ej. At that time, the position is most close to a side antenna. Since Ek<Ec is formed on a point 0, a peak value pulse is generated, but the position detecting pulse Q is not generated and the point 0 is removed as noise. Thus, malfunction can be reduced and a correct position can be detected by the simple constitution.
Patent JP-S6160592-A (JP)
Inventor: KIKUTA RINICHIRO
IPC: B66C1/42
Filed: 1984-08-30
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-H0229746-A (JP)
Title: Tester
Inventor: KITO HIDEKAZU
IPC: G03D15/00
Filed: 1988-07-20
Abstract: PURPOSE:To precisely test by controlling a carrying speed when an image is out of the range of a balanced reference color. CONSTITUTION:A roll-like photographic paper 14 on a photographic paper testing table 36 is visually inspected to decide whether its image is good or bad; a cut sensor 38, which is connected to a control part 32, and a sort mark sensor 40 are arranged on the table 36. A color detector 42 is positioned on the upstream side of the table 36 and its signal line is connected to the control part 32. The control part 32 calculates the value of a balanced color corresponding to each average color from the color sensor of the detector 42, and compares it with the already stored balanced reference color, and controls a driver 30 to modify the speed of driving rollers 34 according to the result of said comparison. The rollers 34 are rotated at a high speed when the value is in the range of the balanced reference color, and rotated at a low speed when it is out of the range; therefore, precise testing is possible.
Patent JP-H0230600-A (JP)
Title: Ball point pen with cap as integral part
Inventor: YAMAMOTO YASUO
IPC: B43K23/08
Filed: 1988-07-20
Abstract: PURPOSE:To make a cap never lost by a method wherein when a ball point pen is used, it is not necessary to take the cap away therefrom. CONSTITUTION:A cylindrical cap having a cap presser 1 on its inside is prepared, and swellings 4 for a stop of the cap are established to a part of a front core presser 2 of a ball point pen and a part of a rear core presser 3. Then, the ball point pen is assembled by passing a column of the ball point pen through the cap. The ball point pen is used as given by A, and it is covered with the cap as given by B. Therefore, since no cap is taken away from the ball point pen even when the ball point pen is used, the cap of the ball point pen can be prevented from loss.
Patent JP-S6425339-A (JP)
Title: Magnetic tape guide mechanism
Inventor: YAMAMOTO EIJI
IPC: G11B15/60
Filed: 1987-07-20
Abstract: PURPOSE:To stabilize a tape travelling orbit by changing an air blow-out direction with an air blow-out hole train having the same angle in the positive direction and reverse direction of tape travelling. CONSTITUTION:A tape guide part is composed of a side surface guide 1 having blow-out hole columns 3 and 4 having the same angle respectively in the positive direction and reverse direction of a tape travelling direction and a plate spring 5 held at a reference guide 2 and a side surface guide 1 which is the reference at the time of travelling a tape and to press a tape 6 to the reference guide 2. When the tape 6 is introduced to a tape guide part, it is pressed to the reference guide 2 by the plate spring 5. At such a time, the tape 6 is held so as not to be brought into contact with the side surface guide 1 by the air blown out from the blow-out hole train 4 provided at the side surface guide 1. Next, simultaneously when a tape travelling direction is reversely rotated, the blow-out of the air is switched by a switching valve to a blow-out hole 3. By the action, an air flow is kept constant in the tape travelling direction. Consequently, a stable tape travelling orbit can be kept.