baber/WOPTO huggingface dataset:
Patent JP-2000234331-A (JP)
Title: Water flow section forming method for underground impervious wall
Inventor: IKEDA MAKOTO
IPC: E02D5/20
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a water flow section forming method for an underground impervious wall capable of reliably forming a water flow section of a required size at a required position without requiring a large-scale execution machine. SOLUTION: A double-structure core material inserted with an inner pipe 8 having a bit 11 at the tip into an outer pipe 10 and protruded with the tip of the inner pipe 8 from the tip of the outer pipe 10 by the prescribed length is used as part or all of the core material of an underground wall 2 serving as an impervious/retaining wall made of soil cement. After the construction of an underground structure is completed, the inner pipe 8 is pulled up while being axially rotated or vertically reciprocated, and part of the underground wall 2 is crushed by the bit 11 to form a water flow section 12 in which underground water can pass. When the inner pipe 8 is pulled up, a water permeable material 6 such as crushed stones filled in the inner pipe 8 in advance is left to secure the water permeability of the water flow section 2.
Patent JP-H09207726-A (JP)
Title: Car washing device
Inventor: DENDA HIROSHI
IPC: B60S3/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the fear of an automobile body contacting a top nozzle by temporarily stopping a moving device, when the rear part of the automobile reaches the end part of the moving device in drying process, to raise the top nozzle, and then redriving the moving device. SOLUTION: In the final process for drying the body of an automobile A, when a roller 11 for pressing a wheel T reaches the terminal end of a conveyor 2 as a moving device, a car washing device temporarily stops the drive of the conveyor 2. A top nozzle 9 is lowered according to the detection of a photoelectric switch, and consequently lowered to the bottom position. After the car washing device raises the top nozzle 9 to the upper limit position, the automobile A is driven by driving an engine, and retreated from the car washing device, and the drive of the conveyor 2 is restarted to perform the following car washing. Even when the automobile A is driven backward in the direction of the car washing device, the fear of the body of the automobile A contacting the top nozzle 9 is eliminated.
Patent JP-H09206838-A (JP)
Title: Bending machine
Inventor: OKAZAKI MASUYA
IPC: G01B21/22
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the change of bending angle setting performed based on the kind of material to be worked by converting the bending angle of a material to be worked into pulse signals with a rotary encoder via a jig tracking correctly the variation of bending angle of the material to be worked and controlling an extruding press compared with a set value. SOLUTION: The rotary encoder 2 is provided under the material 7 to be worked and behind a die 9 and a table 8 via a jig composed of an air cylinder 3, an arm 4 and a presser 5 for the material to be worked. The die 9 of a bending machine 1 is ascended and the material 7 to be worked is bent between the die and a punch 11. The jig is ascended tracking bending of material 7 to be worked and the bending angle of the material 7 to be worked is inputted into a controller 6 with the rotary encoder 2. When a bending angle previously set is achieved, the die 9 is stopped to ascend with the controller 6. The bending angle is not affected with the dispersion such as the thickness, the width and hardness, etc., of the material 7 to be worked, luster and transparency. Products having a correct bending angle are obtained.
Patent JP-H04276522-A (JP)
Title: Liquid-surface detecting apparatus
Inventor: SHIGEOKA TAKEHIKO
IPC: G01F23/62
Filed: 1991-03-04
Abstract: PURPOSE:To detect the liquid surface of a remaining quantity with one kind of a float switch regardless of the depth of a tank. CONSTITUTION:This liquid-surface detecting apparatus comprises a tank 1 containing liquid and a float switch 8 provided in the tank 1. The float switch 8 is constituted of a supporting post containing a reed switch 9, a float 12 of a magnetic body which is arranged around the supporting post so that the float can be freely moved up and down and a lead wire 10 which is guided out of the tank 1 through the upper part of the tank from a part of the supporting post 11. At least the lower part of the supporting post 11 is made heavy. The supporting post 11 is submerged into the liquid in the tank. The supporting post 11 is formed so that the supporting post 11 is mounted on the bottom of the tank 1. Therefore, the liquid surface is detected with the bottom surface of the tank 1 as the reference. Thus, the remaining quantity of the liquid can be accurately detected with one kind of the float switch 8 even for the tank 1 having any depth.
Patent JP-H06225707-A (JP)
Title: Device for continuously treating liquid under high pressure
Inventor: HORI KEIICHI
IPC: A23L5/10
Filed: 1993-02-03
Abstract: PURPOSE:To enable stable pressure reduction and discharge of a highpressure fluid by a compact and inexpensive device for continuously treating a liquid under high pressure by adopting a pressure reducing device of simple structure. CONSTITUTION:A device for continuously treating a liquid such as drink under high pressure consists of a pressure pump 25 connected to an inlet side of a pressure chamber 23 in a high-pressure container barrel 20 and an orifice nozzle linked to an outlet side of the pressure chamber. The pressure chamber 23 is pressurized by supply of a liquid by the pressure pump 25 and the liquid is treated under pressure for a given time. When a high-pressure sluice valve 3 is opened, the pressurized liquid is properly decompressed by the orifice nozzle 1 and discharged. The amount of the pressure pump 25 delivered is increased and reduced in order to maintain pressure moderately by detecting pressure in the pressure chamber 23.
Patent JP-S59163156-A (JP)
Inventor: NAGAI YOUZOU
IPC: C08J7/04
Filed: 1983-03-09
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-S63203386-A (JP)
Title: Thermal transfer material
Inventor: TANAKA TSUNEO
IPC: B41M5/382
Filed: 1987-02-20
Abstract: PURPOSE:To prevent a thermal transfer sheet from being broken during recording, by providing a hardened coat film obtained by a reaction of a silicone oil having an amino group in the molecule thereof with a polyisocyanate compound, on the back side of a base film. CONSTITUTION:A silicone oil having an amino group in the molecule thereof may be, for example, a silicone oil in which an amino group or an amino- containing organic group is introduced into a part of methyl groups in a dimethylpolysiloxane. A mixture of the silicone oil and a polyisocyanate is applied to a base, and the coat film thus obtained is hardened under ordinary heating conditions. The heating conditions depend on the number of functional groups or the presence or absence of a catalyst, and can not be indiscriminately specified, but usually, the hardening is conducted at 120-80 deg.C for 30-60sec. A hardened coat film may also be provided by aging the coat film at a temperature of 40 deg.C-room temperature for 1-3 days.
Patent JP-S62197091-A (JP)
Inventor: YAMADA ARIHIRO
IPC: A63H15/04
Filed: 1986-02-24
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-H05228280-A (JP)
Title: Sewing machine
Inventor: SHIGENOBU MITSUNORI
IPC: D05C5/06
Filed: 1992-02-25
Abstract: PURPOSE:To provide a sewing machine having an increased sewing speed. CONSTITUTION:A sewing machine is provided with a needle driving mechanism vertically moving a needle and a feeding mechanism feeding a fabric for automatically sewing a sewing pattern stored in advance, the needle driving mechanism is driven by a sewing machine motor 7, and the feeding mechanism is driven by a feeding motor 19. The sewing machine motor 7 and the feeding motor 19 are controlled by a control device 9. The control device 9 is constituted of an input device 91, a CPU 92, a ROM 93, a RAM 94, and drivers 95, 96. The CPU 92 operates a sewing speed determining means and a control means according to the program of the ROM 93. The sewing speed determining means determines the feeding mode based on the sewing pattern and determines the sewing speed according to the feeding mode. The control means controls the rotating speed and operating period of the feeding motor 19 and the rotating speed of the sewing machine motor 7 via the drivers 95, 96 based on the determined information.
Patent JP-S51113171-A (JP)
Title: Apparatus for continuously discharging drum
Inventor: YODA ITARU
IPC: B65H75/00
Filed: 1975-03-28
Abstract: PURPOSE: To provide an apparatus for continuously discharging a drum for a stranded wire or cable disposed at a height from a stranded wire pay-out means. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54129956-A (JP)
Title: Direct-current potential detection circuit
Inventor: YAMAGUCHI HIROYASU
IPC: H03F1/00
Filed: 1978-03-31
Abstract: PURPOSE:To obtain a DC potential detection circuit of high input impedance, by using a positive-side DC potential detecting transistor Tr and two series, differential and complementary negative-side DC potential detecting Trs with a level shift circuit. CONSTITUTION:When an overcurent flows owing to the abnormality of amplifier A, the contact of relay k1 is opened via Trs Q1, Q3 and Q4 with the amplifier-A output led via a LPF at a positive potential, so that speaker SP will be protected from the overcurrent. When the output potential is positive, and output signal is detected by PNP-type TrQ2. Then, TrQ2 is of the seris differential type and biased by the level shift circuit composed of complementary TrQ5, resistance R2 and diode D. If the base potential of TrQ2 becomes lower than the bias voltage, a collector current flows to TrQ2 to open the contact of relay K1 via Trs Q5, Q3 and Q4, thereby protecting speaker SP. In this case, the collector-emitter voltage of TrQ2 is unsaturated through the action of TrQ5 attended with level shift LS, so that high input impedance can be obtained.
Patent JP-H08211553-A (JP)
Title: Image forming method
Inventor: DEGUCHI YASUAKI
IPC: G03C7/407
Filed: 1995-02-03
Abstract: PURPOSE: To suppress the coloring of the white surface part of a photographic image after processing even when continuous processing is carried out by simple rapid processing under reduced replenishment and to suppress the increase of the density of the white surface even during the preservation of the image by specifying a photosensitive material contg. a pyrazoloxonol type dye having substituents and conditions in development. CONSTITUTION: A photosensitive material using a silver halide emulsion contg. a high silver chloride emulsion having >=90mol% silver chloride content and contg. a compd. represented by the formula is continuously processed while replenishing a soln. by 20-60ml per 1m<2> of the photosensitive material in a developing process. In the formula, each of R<1> and R<2> is an electron withdrawing group having a Hammett's substituent constant σp of 0.3-0.6, each of R<3> and R<4> is H, halogen, etc., A is 1-8C alkyl or 6-10C aryl, each of M<1> and M<2> is H, an atomic group which becomes a monovalent cation or a metal atom and each of (p) and (q) is an integer of 1-5.
Patent JP-H07225815-A (JP)
Title: Character feature extracting system
Inventor: SAKANO EI
IPC: G06K9/62
Filed: 1994-02-10
Abstract: PURPOSE:To extract features without hindrance regardless of blur of character lines or the like by regarding a character pattern as the current flux in the direction perpendicular to a plane to obtain the magnetic field distribution pattern formed on the plane as character features. CONSTITUTION:When a photoelectric conversion part 101 like an image scanner reads a hand-written character or the like, a preprocessing part 102 subjects this character picture to noise elimination processing and normalization processing to store a normalized pattern 202 in a character buffer. A character feature extracting part 103 regards each of black points constituting the character of the read normalized pattern as a DC current flowing in the direction perpendicular to the surface of paper and calculate a magnetic field distribution pattern 203 formed on the surface of paper by these DC currents and stores this pattern as a feature vector of the character in a character feature buffer. A character discriminating part 104 reads out this character feature vector and compares it with reference feature vectors 204 as standard magnetic field distribution patterns of various categories, and the most approximating category is outputted from a recognition result output part 105.
Patent JP-S58155756-A (JP)
Title: One-dimensional photosensor
Inventor: MAYAMA KOUICHI
IPC: H01L27/148
Filed: 1982-03-12
Abstract: PURPOSE:To equalize the output levels of both channels by transferring output signals from the odd and even numbers elements of one-dimensional photodiode array by each CCD and forming MOSFETs with a common source at the output terminals. CONSTITUTION:Output signals from the odd and even numbers elements are each read in parallel with CCD analog shift registes 3a, 3b through transfer gates 2a, 2b. The transfer gates 2a, 2b represent the MOSFETs, and are controlled by a signal phiG. The registers 3a, 3b are subject to pulses phi1, phi2, transfer informations read in parallel in succession and output them in series. The MOSFETs Q1, Q2 using Si layers in the output terminals of the registers as drains are formed, sources are connected in common, and informations synthesized are amplified 4, and outputted. The impedance of the Q1, Q2 is adjusted by external control voltage OG1, OG2, and the variance of a signal level between both channels can be adjusted simply.
Patent JP-S63205256-A (JP)
Title: Printer
Inventor: TSUKIHARA SATOSHI
IPC: G06F3/12
Filed: 1987-02-23
Abstract: PURPOSE:To enhance printing efficiency and to achieve labor saving, by supplying printing data to a printing mechanism when the ratio of the capacity of stored printing data to the entire memory capacity of a buffer memory apparatus reaches a set value or an independent printing order is emitted. CONSTITUTION:The printing data sent through an interface 3 is once stored in a buffer memory apparatus 5. When the capacity of the printing data stored in the buffer memory apparatus 5 reaches 75% of a set value, the printing of printing data is ordered and all of stored printing data are drawn out from the buffer memory apparatus 5 to be printed by a printing mechanism 7. When a switch emitting an independent printing order is turned ON, the printing of all of the printing data stored in the buffer memory apparatus 5 up to that time is performed. Therefore, operation at every printing data is eliminated and printing operation is extremely simplified and printing time is also shortened and power consumption is also reduced.
Patent JP-H11235222-A (JP)
Title: Ring holder
Inventor: KAWABE ETSUKO
IPC: A47G1/14
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To enjoy seeing a photograph by means of setting it after using a ring holder by providing a recessed part in a main body and arranging a ring holding base to hold a ring in the recessed part attachably/detachably and holding the photograph in the bottom of the recessed part in the ring holder which is used in a wedding or the like. SOLUTION: In this ring holder, the ring holding base 4 for holding the ring 3 is contained in the recessed part formed in a main body 1 to attachably/ detachably and also the photograph is geld in the bottom of the recessed part. The ring holder is used in a state where the ring holding base 4 is mounted on the main body 1 at the time of the wedding. The recessed part is formed at the center on one surface of the main body 1, a transparent front plate 6 is arranged in its bottom and a back plate 7 is fitted to a position corresponding to the front plate 6 at a rear side so as to be attachable/detachable. Besides, the photograph is inserted and held between the back plate 7 and the front plate by freely rotatable metallic fixtures 8. Thus, the finger ring holding base 4 is removed after the wedding and the main body 1 is used as the frame of the photograph.
Patent JP-H05232126-A (JP)
Title: Number-of-rotations detecting apparatus
Inventor: ONISHI TETSUYA
IPC: G01P3/36
Filed: 1992-02-26
Abstract: PURPOSE:To detect the number of rotations of a rotary body without contact. CONSTITUTION:Laser light L, which is oscillated with a laser oscillator 2 of a ground apparatus 1, is polarized with a polarization-plane rotating part 4 and projected toward a rotary body 11. The projected light L is cast into a polarization filter 12 and polarized. The light is reflected with a reflector 13, and the reflected light L' reaches the ground apparatus 1 again. At this time, the angle, which is formed by the polarization plane of the light L with the polarization-plane rotating part 4 and the polarization plane of the light L with the polarization filter 12 is changed in response to the rotation of the rotary body 11. The light intensity of the reflected light L' is changed in response to the angle formed with both polarization planes. Namely, when these polarization planes are in parallel to each other, the intensity of the reflected light L' becomes the maximum value. When the polarization planes are intersected at a right angle, the intensity of the reflected light becomes the minimum! value. Therefore, the number of rotations of the rotary body 11 is detected by detecting the frequency of the intensity change of the reflected light L' with a frequency sensor 7.
Patent JP-S62198377-A (JP)
Inventor: TAKATSU KAZUO
IPC: A24D3/04
Filed: 1986-02-25
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-S55131652-A (JP)
Title: Curtain wall equipped with solar heat collecting unit
Inventor: OKAMOTO TOMIO
IPC: F24J2/04
Filed: 1979-04-02
Abstract: PURPOSE:To simplify manufacture of curtain wall in the factory and also simplify the site work, by prefabricating a heat collecting unit by fitting a heat collecting member on the inside of opposite longitudinal frames of framework in freely detachable manner and fitting a light transmitting plate on the outside of said heat collecting member, and then assembling the framework to a building. CONSTITUTION:In factory assebling, connecting longitudinal frame 8 formed integrally with heat collecting member 7 and back plate 9 is at first fitted between opposite longitudinal frames 2, 2 of prefabricated framework 1. Then, projection 8a at one end of the connecting longitudinal frame 8 is fitted into mating groove 2b and the other end portion 8b is fixed to the web of longitudinal frame 2. On the outdoor side of heat collecting pipe 5, a light transmitting plate 11 is then attached in plate in the manner extending through the inside of groove 10 fromed between flange portions of longitudinal frame 2 and connecting longitudinal frame 8 and on the outside of projections 3a, 4a respectively of horizontal frame 3 and horizontal muntin 4. Thereafter, the plate 11 is fixed firmly to framework 1 by fixing beads 12, 13 respectively to horizontal frame 3 and muntin 4. Here, seal is ensured by use of tightening members 14, 14' and caulking members 15, 15'.
Patent JP-S51114544-A (JP)
Title: Steam turbine output energizing system by concentration difference ene rgy
Inventor: ITSUSHIKI NAOJI
IPC: F01K7/18
Filed: 1975-04-01
Abstract: PURPOSE: To energize output of a Rankine cycle steam turbine power plant driven by any type of boiler and terrestrial steam heat, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52122347-A (JP)
Title: Novel prostadienoic acid derivatives and preparation thereof
Inventor: INUKAI NORIKI
IPC: C07C401/00
Filed: 1976-04-06
Abstract: PURPOSE: Prostadienoic acid derivatives I (A is>CH... OH, etc.; R 1  is H or lower alkyl; R 2  is lower alkyl; n is 0-2), e.g. 9α, 11α, 15-trihydroxy-16-methyl20-methylthio-5-cis-13-transprostadienoic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54130935-A (JP)
Title: Forming and reading method and apparatus of secret image
Inventor: AOKI TAKAO
IPC: G03G21/00
Filed: 1978-03-31
Abstract: PURPOSE:To read out and form a secret image with the use of simple method and apparatus by transferring two kinds of toner images in an overlapped manner to a recording member which is operative to reflect or admit an invisible light. CONSTITUTION:An original to be secretly recorded is placed upon a carriage glass 2, and an image exposure is performed to a photosensitive drum 1 through a sensitivity compensating cyan filter 82. The electrostatic latent image formed is developed with a developer of the block toners containing carbon black having absorptive characteristics of visible and near infrared ray and is transferred to transfer paper, which is held in a gripper 18 of a transfer unit 17, to form a recorded image. Then, the drum 1 is subjected to primary charge, deelectrification and  whole exposure without operating an exposing optical system. Then, the aofrementioned toners are uniformly applied to the surface of the drum 1 with the use of a  black toner developer 142 having transmissivity of visible light absorption and near  infrared ray and then is subjected to transfer upon the aforementioned transfer paper. The image after the fixation is uniformly black, but the secret image thereunder cannot be recognized with naked eyes.
Patent JP-S62196416-A (JP)
Title: Sliding bearing device
Inventor: MATSUKAWA KIMIAKI
IPC: F16C17/00
Filed: 1986-02-24
Abstract: PURPOSE:To cheapen and simplify assembly and to improve a lubricating effect by providing a lower bearing for supporting a rotary shaft disposed vertically with an upper bearing, which is formed by a radial support sintered bearing portion and a thrust support sintered bearing portion having a percentage of hole smaller than that of the radial support sintered bearing portion. CONSTITUTION:A rotary shaft 1 disposed vertically is supported by an upper bearing 2 made by a sintered alloy, which bears radial load and a plurality of lower bearings 3. The lower bearings 3 are solidly formed by an upper radial support sintered bearing portion 3a which bears radial load applied to the rotary shaft 1 and a lower thrust support sintered bearing portion 3b L-shaped in side section, which is superposed on the lower surface of the bearing portion 3a,s with the thrust surface up. The sintered alloy of the bearing portion 3b has a percentage of hole smaller than that of the sintered alloy of the bearing portion 3a. In this arrangement, radial load and thrust load applied to the rotary shaft 1 are simultaneously born by the lower bearing 3, and circulating efficiency of lubricating oil can be improved.