baber/WOPTO huggingface dataset:
Patent JP-H11305599-A (JP)
Title: Image forming device
Inventor: RYUZAKI TAKAHIKO
IPC: G03G15/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration and uneven rotation of each image carrier without using a heavy and large inertial body. SOLUTION: An image forming device has a plurality of image carriers (rotors) 16k-16c each having a toner image formed on its rotating and moving surface, and having the respective image carrier surfaces which make contact with a belt B at respective transfer areas Q3k-Q3c and which rotate and move in the same direction as the belt B; transfer machines 20k-20c which transfer the toner images formed on the image carriers 16k-16c onto the belt B; image carrier rotating shaft mounted friction rollers 42k-42c mounted on the rotating shafts of the plurality of image carriers 16k-16c and rotating integrally with the image carriers 16k-16c;  and an odd number of driven friction rollers 43 each provided between the adjacent image carrier rotating shaft mounted friction rollers 42k-42c and coupling the rotations of the adjacent image carrier rotating shaft mounted friction rollers 42k-42c together through frictional contact.
Patent JP-H0745050-A (JP)
Title: Automatic sorting and recording device
Inventor: KITAMURA MASAYOSHI
IPC: G11B27/00
Filed: 1993-08-02
Abstract: PURPOSE:To easily conduct the retrieval/searching of a program to be reproduced by retrieving and reproducing a program information to be received by a sorting code. CONSTITUTION:When a sorting code is displayed on a display device 9, a user selects a required code by depressing an operation key 8c and the name of program information, recording time, etc., stored in the code are displayed. Required information in the program information is reproduced. If required program information is not recorded in a magneto-optical disk 3b loaded in a magneto-optical recording/reproducing device 3, the volume name of a magneto-optical disk recording the program information is displayed, the disk is loaded and the program information is automatically reproduced. The audio signal part of a reproducing digital signal outputted from the disk 3b is reproduced through a D/A converter 4, an amplifier 5 and a speaker 6, and the image thereof is displayed on the device 9.
Patent JP-H0374694-A (JP)
Title: Coupling structure for synthetic resin pipe
Inventor: SEKIGUCHI HARUNOBU
IPC: F16L19/02
Filed: 1989-08-16
Abstract: PURPOSE:To prevent the slip off of a piping and to prevent leakage of liquid and leakage of gas by a method wherein a resin pipe on the outer peripheral part of which an annular protrusion part is formed is engaged with a union member, and a cylindrical union nut having a female screw is screwed in the male screw of the union member. CONSTITUTION:A coupling is formed with a union member 10 and a union nut 14. An opening end part 3 of a resin pipe 1 from the outer peripheral part of which an annular protrusion part 2 is protruded is engaged with a connection port 11 of the union member 10, and the annular protrusion part 2 is brought into contact with the end surface of the connection port 11 of the union member 10. A female screw 15 of the union nut 14 is screwed in a male screw 12 of the union member 10, and the annular protrusion part 2 is nipped between a connection port end surface 13 of the union member 10 and the vertical inner wall 16 surface of the union nut 14. This constitution prevents the slip off of a piping even when high temperature high pressure fluid is caused to flow.
Patent JP-H0856121-A (JP)
Title: Frequency converter
Inventor: TANABE TAKESHI
IPC: G01R23/16
Filed: 1994-08-10
Abstract: PURPOSE:To considerably reduce the production of a frequency component due to even number order harmonics by controlling the nonlinear resistor of a mixer diode so as to correct the unbalance of a single mixer circuit with a control section thereby providing an ideal single balance mixer state. CONSTITUTION:A control section 14 receives a ramp signal corresponding to an oscillated frequency fosc of an oscillator 15 and reads a correction value corresponding thereto is read from a correction memory 15 and fed to a D/A converter 12. The D/A converter 12 receives correction data from the control section 14 and converts the data into an analog voltage signal, which is fed to a resistor 16. A bias current is supplied through the resistor 16 to bias either of diodes 81, 82 in a forward/backward direction. Furthermore, the resistor 16 has a high resistance so as not to provide any effect onto a high frequency circuit. Thus, a nonlinear resistor Rj of the mixer diodes 81, 82 is controlled for each unit frequency to correct the unbalance of a single mixer circuit 50.
Patent JP-H0761939-A (JP)
Title: Production of aromatic fluorocompound
Inventor: SASAKI YASUYUKI
IPC: C07C37/62
Filed: 1993-08-25
Abstract: PURPOSE:To obtain an aromatic fluorocompound in a high selectivity, from an aromatic aminocompound (especially from the compounds having a polar group such as a hydroxyl or an alkoxyl group at the para or ortho position to the amino group). CONSTITUTION:A production of an aromatic fluorocompound characterized by diazotization of an aromatic aminocompound by effecting a nitrous acid adding agent in a solution composed of anhydrous hydrofluoric acid and an organic base, then by heat decomposing the derived diazonium salt in the presence of a metal salt of which standard redox potential is more than -2V and less than +2V (tin salt or samarium salt, etc.).
Patent JP-H0963087-A (JP)
Title: Optical pickup device
Inventor: TAKAHASHI YOSHITAKA
IPC: G11B7/12
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin a related part of a photodetector by directly setting up the chip of the photodetector on a flexible printed circuit board. SOLUTION: The chip 44 of the photodetector is fixed directly to the flexible printed circuit board 41 to be connected to a copper line pattern 42 through bonding lines 46. In such a manner, by directly attaching the chip 44 to the board 41 without through a package, a device is miniaturized and thinned, and soldering is eliminated, and man-hour is reduced. Further, by covering the chip 44 and the bonding lines 46 with protection coating, sticking of dust, etc., is prevented.
Patent JP-H0662066-A (JP)
Title: Phase setting method for non-linear distortion compensating circuit
Inventor: KUBO NORIO
IPC: H04L27/20
Filed: 1992-08-07
Abstract: PURPOSE:To correctly set the phase of an output carrier wave from a local oscillator to an orthogonal demodulator for compensating non-linear distortion even in the case of continuous transmission in which there is no lamp bit in the case of burst transmission. CONSTITUTION:This method is provided with a monitor 1 for monitoring the levels of signals I and Q in two analog systems inputted to an orthogonal modulator 50, and the monitor detects the state of turning the levels of both of analog signals of two systems inputted to the orthogonal modulator 50 to a level higher than a prescribed threshold value Vth. In such a state, phase difference is measured between the phases of outputs I' and Q' of an orthogonal demodulator 70 and the phase of the input of the orthogonal modulator, and the phase of the output of the orthogonal demodulator is set so as to eliminate the phase difference.
Patent JP-H0763373-A (JP)
Title: Outdoor equipment of air conditioner
Inventor: MURANO MITSUO
IPC: F24F5/00
Filed: 1993-08-25
Abstract: PURPOSE:To cancel difference in thermal expansion coefficient between raw materials and prevent definitely the generation of cracks at a mounting fixing spot and thereby enhance reliability by constituting a fan guard with thermoplastic resin and an outdoor equipment body with a metal material. CONSTITUTION:In a system where a thermoplastic resin-made fan guard 26 is installed to the front of an outdoor equipment body while a heat exchanger 21, a fan 22 and components, such as electric appliances are laid out in the outdoor equipment body, hook claws 40 and 42 are projectingly installed to the fan guard 26. The hook claws are latched by engaging holes 41 and 43 installed to a bell-mouth so that the fan guard 26 may be mounted to and fixed with the outdoor equipment body.
Patent JP-H0960032-A (JP)
Title: Self-leveling device of shovel loader
Inventor: KOBAYASHI HIROSHI
IPC: E02F3/43
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of natural forward inclination of a bucket when the bucket is exerted with a load in a horizontal position and to secure smooth and simultaneous operability of a lift arm with the bucket in the self- leveling device of a shovel loader. SOLUTION: When a lift arm is raised, oil returned from a lift cylinder is fed to a flow dividing valve 22 from the open center passage 12 of a control valve 7 via a first leveling spool 21. Part of pressure oil divided here is fed to the end of a dump cylinder 6, while oil returned from the rod side of the dump cylinder is returned to a tank 11 via a second leveling spool 25 to level a bucket. When the lift arm and the bucket are operated simultaneously, the oil returned from the dump cylinder 6 is returned to the tank 11 by opening a check valve 27 in a bypass circuit 26 connecting a passage 19 with a return passage 20.
Patent JP-S6368508-A (JP)
Title: Production of germicidal disinfectant
Inventor: TAMURA ZENZO
IPC: A01N59/12
Filed: 1986-09-09
Abstract: PURPOSE:To obtain an inexpensive iodine based germicidal disinfectant having high germicidal and disinfecting power without stickiness and skin irritancy, by adding and dissolving an iodate with iodide in an acidic aqueous solution or adding an acidic substance to an aqueous solution of the above-mentioned both ingredients and allowing the solution to stand. CONSTITUTION:An inexpensive iodine based germicidal disinfectant, obtained by adding and dissolving (A) an iodate, e.g. KIO3, NaIO3, etc., and (B) an iodide, e.g. KI, NaI, etc., in an acidic aqueous solution or adding an acidic substance to an aqueous solution of the ingredients (A) and (B) and containing preferably the ingredient (A) in 0.001-1(wt./vol.)% concentration and ingredient (B) in 0.001-10(wt./vol.)% concentration at 1:1-1:100 weight ratio of the ingredients (A) to (B) and allowing the solution to stand and having germicidal and disinfectant power comparable or superior to that of conventional iodine tincture or isodine solution without skin irritancy as in the iodine tincture and stickiness as in isodine.
Patent JP-S6189796-A (JP)
Title: Electronic system button telephone device
Inventor: TAKAHASHI MASAYA
IPC: H04M3/58
Filed: 1984-10-08
Abstract: PURPOSE:To display visibly and audibly a message when a line wire is transferred to both a calling button telephone set and a called button telephone set by permitting a function to display a line wire transfer message to a calling button telephone set and a called button telephone set even at the time of the extension channel BUSY. CONSTITUTION:An extension display command part 5 at the time of an extension channel BUSY is installed in the main device. For this reason, at the time of the extension channel BUSY, the message at the time of a line wire transfer can be visibly and audibly displayed to both a calling button telephone set and a called button telephone set. To the calling telephone set side, it is informed whether or not the called telephone set can respond to a line wire, To the called telephone set side, it is informed what line wire is transferred, and the message of the line wire transfer can be displayed to a telephone operator, at the time of a line wire transfer, regardless of the condition of the extension channel.
Patent JP-2000048795-A (JP)
Title: Battery
Inventor: NAKANOME NOBORU
IPC: H01M50/528
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To surely weld a lead plate to an external can, and to simply inspect the welding of the lead plate to the external can. SOLUTION: A lead plate 3 connected to an electrode body 2 inserted in an external can 1 is welded and fixed to an inner surface of the external can 1 from an outer side of the external can 1. A through-hole 4 is opened in the external can 1. The lead plate 3 is welded at the position to cover the through- hole 4. The lead plate 3 is provided with a projecting part to be fitted in the through-hole 4, and the projecting part may be fitted in and welded to the through-hole 4.
Patent JP-H1154265-A (JP)
Title: Electromagnetic wave leakage preventive structure of electronic equipment
Inventor: KONDO TOMOYUKI
IPC: F24C7/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a case for high electromagnetic wave shielding performance, without the need for providing a window part for visibility by displaying the internal state of the case on a display means through a camera means. SOLUTION: An opening/closing door 4 is opened for putting food S in. The opening/closing door 4 is closed, and microwave and electromagnetic wave is irradiated from a magnetron 6 for heating the food S. A user operates a switch 13 of a liquid crystal display 11 to project the interior of a case 1 by a CCD camera 10 and confirms the state through an image projected on the liquid crystal display 11. Since the image of the CCD camera 10 is thus displayed on the external liquid crystal display 11, there is no need to provide the case 1 with a window part for visibility for ensuring shielding performance of the case 1. The magnetron 6 electrically conects a power circuit 7 to an operating circuit 8, and the operating circuit 8 operates an operating part at the front face of the case 1 to control output and the like of the magnetron 6.  The CCD camera with a solid-state image-pickup element built therein is provided on the inner surface of the opening/closing door 4 and connected to the liquid crystal display outside of the case 1.
Patent JP-S6453783-A (JP)
Title: Method for joining covered wires
Inventor: ISHIKAWA MITSUO
IPC: B23K11/00
Filed: 1987-08-25
Abstract: PURPOSE:To improve efficiency of joining work and to reduce its cost by forming notches on a terminal and winding a part of a covered wire round the notches and putting electrodes on the vicinities of the notches to press and electrify these. CONSTITUTION:The notches 12 are formed on the both side parts of the edge 10a of the tabular terminal 10 and one edge of the covered wire 14 is wound round said notches 12. Next, one side of a tabular electrode 16 is put on an intermediate part 10b of the terminal 10 and the end face 18' of a cylindrical electrode 18 is put on the end face 10c of the terminal 10. The terminal 10 is fixed and the electrode 18 is pressed in the arrow F direction by a pressing means and the voltage is impressed on between both the electrodes 16 and 18 and the electricity is turned thereon. An insulator of the covered wire 14 wound round the notches is molten by heat and an conductor therein is exposed and the notches 12 are crushed by the pressing force and heating. The conductor of the covered wire 14 is tightly wound round the notches 12 of the terminal 10 which is crushed and deformed in a narrow groove-shape and the terminal 10 and the covered wire 14 are firmly joined mutually and can be stably connected electrically.
Patent JP-S6191818-A (JP)
Inventor: MURATA YUKITOSHI
IPC: H01H33/42
Filed: 1984-10-08
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-H0872363-A (JP)
Title: Printer unit
Inventor: KOMIYA HIROFUMI
IPC: G06F3/12
Filed: 1994-09-05
Abstract: PURPOSE: To provide a printer unit wherein power consumption can be restrained and the service life of a battery can be prolonged by letting a printer controller come into a sleep mode when a printer is in a non-printing state. CONSTITUTION: A master controller 1 for converting a printed matter prepared at a host system 4 into a printing data and a printer controller 2 for controlling a printer mechanism 5 are provided. When the printer mechanism 5 is not being driven, a clock control circuit 3 of the printer controller 2 stops a clock input of the printer controller 2 by a sleep request signal of the master controller 1 and a sleep request response signal of the printer controller 2.
Patent JP-H1069891-A (JP)
Title: One side closed type lamp bulb
Inventor: ROLAND STARK
IPC: H01K1/18
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a lamp bulb wherein the inter-contact of filament leg parts can be prevented by a simple means. SOLUTION: A one-side closed type halogen lamp bulb 1, to be lit by power source voltage, has at least a pair of heat-resistant baffle members 19 and 20 in the interior of a glass bulb 2. The baffle members are held by a narrow part 8 formed of glass bulb material by a funnellike cavity, and has preferably slender, e.g. pin-like, shape. The buffle members 19 and 20 extend in an about axial direction between the leg parts 11 and 12 of a luminous body 6, and thereby prevent the inter-content of the legs 11 and 12 even a large shock load is applied.
Patent JP-H0941310-A (JP)
Title: Pavement material and pavement method
Inventor: MURAKAMI NORIO
IPC: E01C5/22
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To form a pavement having durability, water-permeability, and elasticity at the normal temperature in a low cost, by binding aggregate bearing natural aggregate and rubber chips with a binder containing an asphalt emulsion. SOLUTION: Ordinary aggregate for roads or natural sand is used as natural aggregate. Recycled rubber chips are used for rubber chips. These aggregates and an improved asphalt emulsion are mixed together in a mixer or the like to obtain a pavement material. In this time, when the aggregate and the binder are mixed, asphalt film is formed on the surface of aggregate and adjacent aggregate grains are bound by the asphalt film. This pavement material obtained in such a way is evenly laid at a specified thickness on a water-permeable asphalt concrete pavement 16 and compacted to form a pavement 18 for pedestrians. After the road has been paved, adjacent aggregate grains in the pavement are bound by a binder but clearances through which rainwater or the like can pass are formed.
Patent JP-H0536929-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: KITA AKIO
IPC: H01L27/10
Filed: 1991-07-30
Abstract: PURPOSE:To provide a semiconductor memory device in which semiconductor can be easily buried in a trench, a leakage current can be reduced at the time of nonconducting, a refresh cycle can be extended and a soft error can be eliminated. CONSTITUTION:A trench 53 is formed on a semiconductor substrate, a capacitor insulating film 54 is formed on an inner wall of the trench, polysilicon is buried in the trench, a storage node electrode 55 is formed, a capacitor is formed, an independent single crystalline silicon 56 is formed directly above the capacitor, a gate oxide film 57 and a gate electrode 58 are formed on the sidewall, and N<+> type diffused layers 59, 60 are respectively formed on the upper and lower parts of the single crystalline silicon.
Patent JP-S58114882-A (JP)
Inventor: KIRIYUU YUUICHI
IPC: B25J9/00
Filed: 1981-12-28
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-S59102871-A (JP)
Inventor: MURAKAWA NORIHIRO
IPC: C01B31/36
Filed: 1982-12-03
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-H0964503-A (JP)
Title: Printed board
Inventor: INOUE NOBUYUKI
IPC: H05K1/14
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a printed wiring board in which the soldering work to other boards can be facilitated while preventing the inadvertent adhesion of solder to an exposed part of conductive pattern. SOLUTION: The printed board 2 comprises a first wiring board 1 having a board connecting part 1-2 facing the arcuate outer fringe part of an exposed conductive pattern part 1-1, and a second wiring board having a part 2-3 to be connected with the board connecting part 1-2 on the first wiring board 1 and connected therewith. The connecting part 2-3 of the second wiring board is formed such that the wiring part is located between the arcuate outer fringe part of the exposed conductive pattern part 1-1 on the first wiring board 1 and the board connecting part 1-2 on the first wiring board 1.
Patent JP-H0764512-A (JP)
Title: Device for driving liquid crystal
Inventor: OKUMURA MASAO
IPC: G09G3/36
Filed: 1993-08-26
Abstract: PURPOSE:To reduce a power loss due to charge/discharge of a liquid crystal and to reduce power consumption by setting a scanning order so that the number of times of charge/discharge of the liquid crystal become minimum and scanning a liquid crystal picture according to the order. CONSTITUTION:After the data in a display RAM 113 are written in, before the liquid crystal picture is started to be scanned, the order of a row where the display RAM 113 is read out by a row address setting circuit 114 is set. Then, the operation of the scanning order is executed by an operation circuit 118 in order to minimize the charge/discharge frequency of a liquid crystal 12 to be set to the row address setting circuit 114. Thereafter, by the row address setting circuit 114, a row address is set according to the decided order whenever a clock CK0 is inversed, and the segment data S1-S32 are read out from the display RAM 113. Simultaneously, the common data t1-t16 on the read out row address are supplied to common outputs H1-H16 through a common output circuit 117. The row address is cleared by the rise or the fall edge of the clock CK4.
Patent JP-S6370067-A (JP)
Inventor: KASHIWABUCHI MASAAKI
IPC: F25D23/00
Filed: 1986-09-10
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-S5998719-A (JP)
Inventor: SHIYUUNE BENKUTOSON
IPC: B01D53/50
Filed: 1983-11-10
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-S59100539-A (JP)
Inventor: YAN DEIEREMAN
IPC: H01L21/302
Filed: 1983-11-12
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-S6270490-A (JP)
Title: Production of high-concentration coal-water slurry
Inventor: ITO HAYAMIZU
IPC: C10L10/18
Filed: 1985-09-25
Abstract: PURPOSE:To obtain the titled slurry having excellent combustibility and storage stability with small pulverizing power, by feeding coal, water and dispersant in a wet pulverizer and pulverizing the mixture, removing coarse particles from the pulverization product with a classifier, and mixing the pulverization product with a stabilizer in a mixer. CONSTITUTION:Raw coal is fed into a coarse pulverizer 1, to be coarsely pulverized therein and fed into a wet pulverizer 2 together with water and a dispersant (e.g., salt of sulfate of a higher alcohol) to pulverize the mixture. Coarse particles are removed from the pulverization product with a classifier 3. The pulverization product is then fed into a mixer 4. A stabilizer (e.g., alkali metal salt of carboxymethylcellulose) is fed into the mixer and mixed with the pulverization product through stirring to obtain an intended high-concn. coal-water slurry. In the above process, the stabilizer is not fed into the wet pulverizer 2 together with the dispersant but is added after treatment with the classifier 3. This reduces the pulverization power as well as enables easy separation of coarse particles in the classifier 3, thus leading to reduction in the coarse particle contact of the slurry product.