baber/WOPTO huggingface dataset:
Patent JP-H04141225-A (JP)
Title: Compression granulation of nitrate
Inventor: TABUCHI KUNIHISA
IPC: C01G1/08
Filed: 1990-10-03
Abstract: PURPOSE:To perform the compression granulation of nitrate in high yield by controlling the pocket volume of the compression roll of a briquetting machine in the lateral direction of said roll and setting the width of the joint edge mutually separating pockets to a specific dimension. CONSTITUTION:In the shape of a pocket, each of the widiths Ea and Ew of a joint edge is suppressed to 0.5mm or less and the yield of a briqutte is enhanced. The volume Vi of the briqutte granulated in the pocket is correlated with the supply amount distribution in the axial direction of a roll of raw material nitrate and the degree of comaction applied to the briquette is made uniform and the hardness of the briqutte is made equal and the abrasion resistance thereof is enhanced. As this means, the circular arc ai of the pocket Pi and the width wi thereof are made equal and the depth di of the central part pocket is made large and the depth di of the end part pocket is reduced. When the supply amount distribution in the axial direction of the raw material is set to 100 at the central part pocket, the end part pocket is set to about 92 statistically. The volume of the pocket is pref. about 90 or less at the end part with respect to 100 of the central part. The silver nitrate brequette prepared by this method is enhanced in yield and reduced in breakage.
Patent JP-2000095856-A (JP)
Title: Production of fluorine-containing polyether
Inventor: TSUJI MAKOTO
IPC: C08G65/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To produce a fluorine-containing compound having water and oil repellencies, excellent in compatibility with other materials or solubility in various kinds of solvents, surface treatment, etc., of a powder such as an inorganic material and further good in adhesion to a hydrophilic substrate. SOLUTION: An alkylkene oxide is polymerized in the presence of an alkali metal alkoxide of a dihydric alcohol or in the coexistence of the dihydric alcohol and an alkali metal hydroxide or the alkali metal alkoxide and a trifluoropropylene oxide is subsequently polymerized. Otherwise, the trifluoropropylene oxide is polymerized without carrying out the step for polymerizing the alkylene oxide. The polymerization is then terminated with a polymerization terminator to produce a fluorine-containing polyether represented by formula (I) [R1 denotes a 2-100C bivalent hydrocarbon group; R2 denotes H or a 1-100C monovalent hydrocarbon group; R3 denotes H or a 1-30C monovalent hydrocarbon group; (m) denotes a number in which the average value is 0-300; (n) denotes a number in which the average value is 1-300].
Patent JP-H0973268-A (JP)
Title: Implement for writing how to cook
Inventor: SUGIYAMA KEIKO
IPC: B42F15/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an implement to write how to cook which enables a user to easily and rapidly find the ways of cooking by writing the ways of cooking commonly used dishes and tasty dishes described in books into forms and holding these forms fixed to a refrigerator, etc. SOLUTION: A magnetic 2 is attached to the rear of a corn shape 1 and hooks 3 are attached to its base. Plural sheets of transparent polyvinyl chloride(PVC) bags 7 each having an opening on a right side which contain the forms 4 and are provided with hanging holes 5 in the upper part and hanging holes 6 in the lower part are disposed. These PVC bags 7 are hung by passing card rings 8 through the holes 5 in the upper parts of the PVC bags 7 and these card rings 8 are hooked to the hooks 3.
Patent JP-H08105410-A (JP)
Title: Mounting apparatus for pipe such as water supply pipe to building
Inventor: YOSHIDA KATSUNOBU
IPC: F16B2/08
Filed: 1994-10-06
Abstract: PURPOSE: To improve efficiency of piping work by comprising a pair of freely openable pipe clamping parts, a pair of fastening parts, in which one is provided with a bolt main body through-hole while the other is provided with a bolt penetrating-nut fastening hole and both are arranged at the tips of the pipe clamping parts, and a building mounting means provided with a mounting through-hole. CONSTITUTION: Pipe clamping parts 10 can be freely opened/closed by means of a hinge H, while a bolt main body through-hole 20, through which a head part V1 of a bolt V cannot be passed but a bolt main body V2 can be passed, is arranged in a fastening part, 13, and in the through hole 20, two pieces of the bolts V are inserted into the center part and the bolts V get over recesses to be held in both ends when the head parts V1 are hit so as to be separated outward. In a fastening part 14, a bolt penetrating-nut fastening hole 30 in which a nut N is passed through in a part, but is not passed through in other parts is arranged. A building mounting means 40 is provided with a mounting means to a building at the tip and a mounting through-hole 41 to which the nut N penetrates.  Therefore, a water supply pipe P is put between clamping parts 11, 12 while the volt V and the nut N are installed in the fastening part 13, and the fastening parts 13, 14 can be fastened via the building mounting means 40, so that the work is facilitated.
Patent JP-H03127498-A (JP)
Title: X-ray diagnostic apparatus
Inventor: HORUSUTO AIHINGAA
IPC: H05G1/66
Filed: 1990-10-03
Abstract: PURPOSE: To simply and securely eliminate resonant vibration by slightly modifying rotational speed at the time of the occurrence of resonance in a supporter of a rotary positive electrode motor. CONSTITUTION: When a vibration detector 5 detects the occurrence of resonance in a supporter of a rotary positive electrode motor 2 of a rotary positive electrode X-ray tube 1, a processor 6 controls a feeder circuit 4 to slightly modify rotational speed of the motor 2 up and down. This can simply and securely eliminate resonant vibration.
Patent JP-S61145482-A (JP)
Inventor: NAKAYAMA HISAHIDE
IPC: H05H1/12
Filed: 1984-12-19
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-2000098726-A (JP)
Title: Developing device and image forming device with it
Inventor: UMENO KOJI
IPC: G03G15/08
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive developing device constituted so that the quantity of toner can be steplessly detected. SOLUTION: This developing device is provided with a housing 15 in which the toner 12 is housed, a developing roller 8 forming a toner image by attaching the toner 12 to an electrostatic latent image, a voltage applying plate 13 applying voltage to the toner 12, a counter electrode plate 14 in which a current flowing to the toner 12 when the voltage is applied by the plate 13 flows, a current measurement part 17 fitted to the plate 14 so as to detect the quantity of the current flowing in the plate 14, a toner quantity arithmetic part calculating the quantity of the toner 12 based on a current value measured by the measurement part 17 and a toner quantity display part displaying the quantity of the toner obtained by the toner quantity arithmetic part.
Patent JP-H0992012-A (JP)
Title: Method and device for indicating on-state of light source of optical device
Inventor: SADANAO MASAO
IPC: G01B11/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To easily determine whether or not beams of light are being produced from a light source, without checking switches. SOLUTION: A gas laser 6 is placed in the interior of the casing 4 of a laser distance measuring apparatus 2. A device 8 for indicating the on-state of a light source comprises a half mirror 10 placed below the gas laser 6 inside the casing 4, a reflecting diffusing member 12 placed on the back of the half mirror 10, an indicating part 14, etc. The half mirror 10 horizontally curves most of laser beams emitted from the gas laser 6, and allows a remaining part of the laser beams 6B to be transmitted vertically downwards. The reflecting diffusing member 12 has a reflecting diffusing surface 12A formed to reflect and diffuse the laser beams 6B.  The indicating part 14 causes a difference between the state in which the laser beams reflected and diffused by the reflecting diffusing surface 12A are incident and that in which they are not incident, and is constructed of the window 1402 of the casing 4.
Patent JP-S61145604-A (JP)
Title: Process controller
Inventor: KAKEHI ATSUYUKI
IPC: G05B9/03
Filed: 1984-12-19
Abstract: PURPOSE:To repair a controller while keeping a normal output to a process at all times by using an output switch circuit to select one or normal controllers and giving an output when a faulty controller is repaired. CONSTITUTION:If any of controllers 2A-2C is faulty and repaired, one of relays 9A-9C corresponding thereto is excited and relays 10A-10C switch an output of an output switch circuit 6 to that of a normal controller. A relay 7 is excited at the same time to switch an output signal 5 of the process controller from an output of an intermediate value selection circuit 4 to an out-put 6' of the circuit 6. A relay 7' is excited at the same time to hold the relays 10A-10C. Then the output of the controller switched by the relays 10A-10C is held as the output 6' during repair of the faulty controller. Thus, the faulty controller is repaired and the output 6' is compared with that of the other controller not switched to complete the repair of the faulty controller without using the signal 5 as a faulty signal.
Patent JP-H05111139-A (JP)
Title: Relay testing device
Inventor: MISHIMA MASARU
IPC: H02H3/05
Filed: 1991-10-15
Abstract: PURPOSE:To improve a connecting operability of a relay tester to a power protection relay unit to be tested. CONSTITUTION:A testing unit 20 has an output terminal, 21 for outputting a testing power and an input terminal for receiving a response output from a power protection relay unit 23 to be tested. A matrix switching circuit 28 switches to connect a first connecting terminal group 30 connected with the terminal 21 of the unit 20 and an input terminal 22, and a second connecting terminal group 32 connected with a test connecting unit 24 for connecting the unit 23 to be tested. A controller 35 switches to connect the circuit 28. Accordingly, even if a wiring condition is different at each type of the relay unit to be tested, the switching circuit is switched to be controlled by a controller to easily connect the testing unit to the relay unit to be tested in a short time. There is no fear of an erroneous connection.
Patent JP-H09113379-A (JP)
Title: Thin film temperature sensor and use thereof
Inventor: KANAI HITOSHI
IPC: G01K7/36
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate temperature measurement at the time of depositing a film by providing a laminate of ferromagnetic layer and ferrodiamagnetic layer, and means for applying a field to the ferrodiamagnetic layer. SOLUTION: When a highest arriving temperature is measured at the time of depositing a film, an insulating film or a metallic film for measuring the temperature by bringing into direct contact with the protective layer 5 a thin film temperature sensor is deposited by sputtering, for example. Temperature of a deposited film 7 is transmitted through the protective layer 5 to the temperature sensor part. Since the protective layer 5 is a thin film, heat is scarcely consumed and the highest arriving temperature can be measured accurately. Consequently, the information relating to the characteristics of the film 7 including the crystallinity, hardness and adhesion can be obtained.  Since a field applying means 6 for setting the magnetizing direction of layer 3 is provided, strength of the switching coupling field can be measured at each temperature with reference to a maximum or minimum switching coupling field Hua prior to heating and thereby the accuracy is enhanced in the temperature measurement.
Patent JP-S63151356-A (JP)
Inventor: UUCHIEN CHIEN
IPC: C01F7/021
Filed: 1987-10-23
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-S61143032-A (JP)
Inventor: OHARA KENICHI
IPC: G02B23/26
Filed: 1984-12-18
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-H04142938-A (JP)
Title: Manufacture of nozzle plate for ink jet
Inventor: MIYASAKA YOSHIYUKI
IPC: B41J2/135
Filed: 1990-10-04
Abstract: PURPOSE:To obtain procedures for manufacturing a nozzle plate for ink jet with excellent nozzle hole diameter accuracy and capable of high print quality by forming a nozzle plate obtained by removing a primary electroless copper-plated layer using etching technique and forming a secondary electroless nickel layer using a mold lubricant. CONSTITUTION:A Cu film 2 is formed on a substrate 1 consisting of a non-metal material and a photoresist 3 is applied. After that, the photoresist 3 is patterned in the form of a nozzle plate. Next, a Cu film 2 is patterned using etching technique. Following this procedure, the photoresist 3 is peeled apart to be followed by the formation of a primary plated layer on the surface of the Cu film 2 in a three-dimensional shape using electroless copper plating. Further, a secondary plated layer is formed using electroless nickel plating 5 to obtain the shape of a nozzle plate. Then the nozzle plate is parted from the mold between the base 1 and the Cu film 2. In addition, a three-dimensional shape part formed with the Cu film 3 and the electroless copper plated layer 4 is selectively etched and removed to obtain a nozzle plate composed of the electroless nickel plated layer 5. The obtained nozzle plate for ink jet allows creation of high-accuracy nozzle holes and discharge of stable ink droplets of stable particle diameter.
Patent JP-2000096151-A (JP)
Title: Production of wire rod or bar stock made of metal for cold shear cutting
Inventor: SAITO MASAYUKI
IPC: C21D9/62
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a wire rod or a bar stock made of metal for cold shear cutting capable of increasing the hardness of the surface of a wire rod or a bar stock made of metal, attaining the reduction of the sagging of the cut pieces and improving the cuttability by shearing. SOLUTION: In the method for producing a wire rod or a bar stock made of metal for cold shear cutting, at least the surface of the wire rod 2 or bar stock formed into the shape of a strand is uniformly heat-treated by induction heating or electric resistance wire heating or direct electric heating, after that, the surface of the wire rod 2 or bar stock is uniformly subjected to rapid cooling by its dipping into water or oil or the spraying of water or oil or compressed air thereon, and the hardness of the surface to a position of 1/10 of the diameter or thickness from the surface is made higher than that of the inside.
Patent JP-H0572118-A (JP)
Title: Spectrometry device for both of transmission light and fluorescent light
Inventor: SHINYA KAZUYA
IPC: G01N21/64
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a spectrophotometry device with high precision which can measure the transmission absorption light and the transmission fluorescent light by shifting a light detector for transmission absorption. CONSTITUTION:As for a spectrometry device for the transmission light and fluorescent light, the fine small region of a sample is irradiated by the fine light beam, and the light is received on the light transmission side of the sample, and the spectrometry device is equipped with a means for tilting a light detector 1 so that the light receiving surface of a light detector 1 is always directed vertically for a sample point, even if the light detector 1 is shifted to any place. In the transmission absorption measurement, the light detector 1 is shifted so that the center of the light receiving surface is directly under the sample point, while in the transmission fluorescent measurement, the light detector 1 is shifted to a previously set position (position where the transmission light does not irradiate the light receiving surface of the light detector).
Patent JP-S61144730-A (JP)
Title: Optical information recording and reproducing device
Inventor: YOSHIZAWA AKIHIKO
IPC: G11B7/24
Filed: 1984-12-18
Abstract: PURPOSE:To perform information processing with high precision by irradiating a recording medium with a light beam which records and reproduces or erases information from the side of an inorganic material surface. CONSTITUTION:The light beam 12 irradiated from a semiconductor laser 11 is focused on a surface of the information recording medium 1 as desired through a collimator lens 14, polarizing prism 15, and condenser lens 16 and reflected light from the surface of the information recording medium 1 illuminates a photodetector 17 as reflected light 13 through the condenser lens 16 and polarizing prism 15 to detect the quantity of the reflected light 13 from the output signal of the photodetector 17, thereby discriminating whether the surface of the information recording medium 1 is a plastic surface or light- transmissive inorganic material surface. Namely, the quantity of the reflected light from the surface of the information recording medium 1 is detected photoelectrically to discriminate whether the reflection is caused by the thermoplastic material 3 or transparent inorganic material 4, and the surface on the side of the inorganic material 4 is selected to irradiate the light beam so that information of good quality is recorded and reproduced or erased from the side of the inorganic material 4 all the time.
Patent JP-H06214482-A (JP)
Title: Fusing assembly
Inventor: ROBAATO JII PAAUITSUTSU
IPC: G03G15/20
Filed: 1993-10-26
Abstract: PURPOSE: To smoothly apply toner-releasing agent by using an improved wick assembly and to prolong the life of the wick. CONSTITUTION: The improved wick assembly 120 is provided with a porous thin film (fluorocarbon thin film) strip 122 attached to a wick surface 124. Owing to existence of the thin film 122, a contaminator consisting of dust or toner accumulates as segments 112A and 112B and formed at the outside of a boundary surface between a donor roll 96 and the wick 124, to eliminate an obstacle to the supply of silicone oil to the donor roll 96. Therefore, wearing action by the contaminator is eliminated, and the life of the wick is prolonged.
Patent JP-H01109874-A (JP)
Title: Picture processing controller
Inventor: OZAWA MASATO
IPC: G02B7/08
Filed: 1987-10-22
Abstract: PURPOSE:To simply process even at the time of changing a magnification by previously storing pattern data corresponding to the magnification of a reference screen in a storage device, reading and comparing the pattern data detected from a camera device and the pattern data of the reference picture of the designated magnification and controlling a zoom lens. CONSTITUTION:After the image of a reference gauge 31 is picked up by a camera 14, a picture signal detected by the camera 14 is converted to a digital signal by an A/D converter 16 and the digital signal is stored in a picture memory 17. The pattern of 1 of 0-255 lines is calculated to obtain the length of a and b. The data of a corresponding ROM 24 is read from the values of a, b according to the magnification by a CPU 26. When the data of magnification m is equal to b, focal point data equal to a in the n focal point data stored in the ROM 24 previously is compared with a. When they are equal, the setting of the data of the magnification m and the data of the n focal point data is completed, the zoom lens 15 is driven by this set value to set the magnification and the focal point.
Patent JP-H11108551-A (JP)
Title: Device for adjusting height of shelf for refrigerator
Inventor: SHIMURA KOJI
IPC: F25D25/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To allow the inside of a refrigerator to seem to be neat by providing an adjustment function for the edge fitment of a tray. SOLUTION: In a device for adjusting the height of a shelf 17 for a refrigerator, inner box rails 16 are oppositely formed each other on both side walls 14 and 15 in a refrigerator body 11, the shelf 17 for the refrigerator where both edges are guided to the inner box rails 16 is provided, an edge fitment 17b with an up and down two-stage groove 17a is formed in one piece on a lower surface of both end parts of a tray 17a of a shelf 17 for the refrigerator, the edge fitment 17b sets a pitch P of the groove 17c to desired dimensions, and at the same time the groove 17c can be selectively engaged into the inner box rail 16.
Patent JP-H06118035-A (JP)
Title: Quantitative method for surface trace defect
Inventor: ITO KENSHO
IPC: G01N21/63
Filed: 1992-10-06
Abstract: PURPOSE:To quantitate a defect by emitting a laser beam and measuring atom release quantity from a sample surface. CONSTITUTION:A sample 12 is formed in a high vacuum chamber 10, laser beam is emitted in pulse form to the surface of the sample 12 by use of a laser system 22, and the release yield of atom from the surface is measured by use of a laser system 34 and a measurement system 46 to determine the ablation threshold of the sample 12. A laser beam having an intensity slightly larger than the ablation threshold is emitted to the sample 12 surface, and the second release yield of atom from the surface is determined. On the basis of the second release yield, the area of the quickly attenuating part is determined, whereby an additional atom type defect quantity is determined. The magnitude of the release yield of gradually attenuating part is determined, whereby a step type defect quantity is determined.
Patent JP-H03129324-A (JP)
Title: Planar display device
Inventor: TAMARU EIJI
IPC: G02F1/1347
Filed: 1989-10-13
Abstract: PURPOSE:To obtain a high-contrast image by composing a plane display device of an optical shutter body obtained by orientating plural optical shutters extending in one direction in the direction perpendicular to the above-mentioned one and pixel lines obtained by plural pixels in one direction, selectively making one optical shutter in the body transparent and thereby displaying line information. CONSTITUTION:This device includes a display body 2 consisting of the optical shutter body 1 obtained by orientating optical shutters extending in one direction in the direction perpendicular to the above-mentioned one and the pixel line obtained by orientating plural pixels in one direction. This device is designed such that one-directional line information on the display body 2 is led to the optical shutter body 1, and one optical shutter in the body 1 is selectively made transparent to display the line information. Consequently, the line information is displayed in a matrix. When the optical shutter body 2 is composed of a liquid crystal shutter, it drives statically. Thus, a large-scaled plane display device can be operated at high contrast.
Patent JP-H1090496-A (JP)
Title: Reflection-type optical element and reflection-type optical system using it
Inventor: OTANI MASAYUKI
IPC: G21K1/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a reflection-type optical element which can be reused by removing impurities sticking to the surface of a multilayer film of the optical element and a reflection-type optical system using it. SOLUTION: A multilayer film mirror 4 has a multilayer film 2 on a substrate 1. The film 2, is formed by alternately laminating two kinds of substances whose complex refraction indexes are different from each other. A transparent polyester-resin protective film 3 which has transmissivity of 90% or higher for X rays is formed on the outermost surface of the multilayer film 2. If impurities stick to the protective film 3 on the multilayer film 2 because the protective film 3 has been used for a long time, they can be removed by removing the protective film 3. It is removed by dissolving it with an organic solvent and the like. If a new protective film is formed on the multilayer film afterward, the multilayer film mirror can be reused over and over again.