baber/WOPTO huggingface dataset:
Patent JP-H0895293-A (JP)
Title: Electrophotographic toner
Inventor: ARAKAWA TAKESHI
IPC: G03G9/087
Filed: 1994-09-26
Abstract: PURPOSE: To obtain an electrophotographic toner having satisfactory electrostatic chargeability of each toner, maintaining high image density and a fog-free image and withstanding use over a long period of time by mixing a specified large particle diameter toner with a specified small particle diameter toner. CONSTITUTION: A large particle diameter toner contg. 0.1-15wt.% methyl methacrylate(MMA) in a resin binder is mixed with a small particle diameter toner contg. 20-40wt.% MMA in a resin binder to obtain the objective electrophotographic toner. Since the resin binder having the increased MMA content is used, the rise of the electrostatic charge of the small particle diameter toner is prevented and fogging, toner scattering and the deterioration of toner transfer efficiency are not caused when the electrostatic chargeability of the entire toner is controlled. Toner particles are produced by blending a bonding resin with additives such as a colorant, an electric charge controlling agent and a releasing agent.
Patent JP-H0276254-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHII KYOKO
IPC: H01L21/331
Filed: 1988-09-12
Abstract: PURPOSE:To attain high integration of a semiconductor integrated circuit device by providing a resistance element in a part different from a bipolar transistor on the main surface of a semiconductor substrate and by constructing this resistance element of a semiconductor region of the same conductivity type with that of a collector region of the bipolar transistor which is provided on the main surface of the substrate. CONSTITUTION:A transistor Bip1, MOSFETs Qpl and Qn1 and resistance elements R1 to R3 are constructed on a semiconductor substrate 1 formed of p<-> type single crystal silicon. The transistor Bip1 is constructed of an n<+> type buried layer, an n<-> type collector region 5, a p-type base region 14, an n<+> emitter region 15, a p<+> type base lead out region 16 and an n<+> type collector lead out region 17. The resistance elements are constructed of semiconductor regions of the same conductivity type with that of the collector region of the transistor. Accordingly, these resistance elements can be provided in the semiconductor regions of the opposite conductivity type to that of the collector region. According to this constitution, a semiconductor region for element isolation is dispensed with and high integration of a semiconductor integrated circuit device can be attained.
Patent JP-H0671465-A (JP)
Title: Eximer laser beam machine
Inventor: SAITOU TOSHITAKA
IPC: H01S3/225
Filed: 1992-08-28
Abstract: PURPOSE:To provide an eximer laser beam machine capable of reducing a size of focus through condensing eximer laser beam and machining a sub-micron pattern in short time and without mask. CONSTITUTION:A machine is composed of an eximer generator 12, which generates an eximer laser beam 6 with an unstable resonator 10, condensing lenses 16, which condenses the eximer laser beam into a focus 14 and a wave guide tube 18, which encloses in air tight a optical path between the eximer laser beam generator and condensing lenses and is filled with inert gas inside. Further, it is composed of stops 20a, 20b, 20c, which are arranged so as to stop down the eximer laser beam in the course of the wave guide or before and behind the condensing lenses, a moving table 22, which positions the working part of a object 7 to be machined on the focus of the eximer laser beam and a machining housing 24, which encloses the moving table in air tight.
Patent JP-H0952690-A (JP)
Title: Hoisting mechanism for portable power generating device
Inventor: SASAKI MASAHIRO
IPC: B66C1/66
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a light hoisting mechanism for portable power generating device, which can be used for two-stage storage, by using a polygonal pipe as a beam to be stretched between supports. SOLUTION: This hoisting mechanism has two supports 5, a polygonal pipe beam 4 fitted and welded between the supports, two pairs of fitting supporting plates 6 welded to connection parts of the supports and the beam, or a pair of fitting supporting plates welded to a central part of the beam, and falling type hoisting accessory 2, 7 loosely fitted between each pair of fitting supporting plates at a shaft part thereof.
Patent JP-H0972813-A (JP)
Title: Inspection apparatus at flange welded part of pipe
Inventor: MORITA HIDEMI
IPC: G01M3/28
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for inspecting the welding of a flange to an oil line or gas line when a tee is provided in the way thereof by pressure feeding a fluid, e.g. N2 , into the pipe over the entire length thereof in which the welded part of flange can be inspected in safety while shortening the boosting time and reducing the quantity of fluid significantly. SOLUTION: A plug body 3 to be inserted into a pipe 28 welded with a flange 1 is provided hermetically with a bolt 2 and an O-ring 5 is set on the inside of plug body 3. The O-ring 5 is pressed by a press member 4 which is pressed by means of a first nut 6. The bolt 2 is fitted with a flange member 10 having a through hole 7 which pressure abuts against the flange 1 when a second nut 11 is tightened. A fluid chamber 17 having a flange 14 and a fluid port 16 is coupled through the flange member 10 with the flange 1 by means of a fixing member 19.
Patent JP-H1168367-A (JP)
Title: Cooling structure of heat releasing element
Inventor: KITAHARA TAKASHI
IPC: H05K7/20
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To enable heat released from a high-heat releasing element to be quickly exhausted from an electronic device, by a method wherein a heat dissipating part provided with a built-in fan device is mounted on the outer wall of the electronic device mounted with a high-heat releasing element, and the high-heat releasing element is thermally connected to the heat dissipating part with a heat transfer part possessed of a mechanism which absorbs stress generated at the connecting part between the high-heat releasing element and a heat dissipating part. SOLUTION: An electronic device 2 is composed of a device main body 20 and a display 21 which is joined to the device main body 20 in such a manner that it is capable of pivoting freely, and a heat dissipating part 4 is mounted on the side wall of the device main body 20 so as to exhaust air from the front side sucking in air through the lateral sides of the device main body 2 on the front view of a joint surface between the heat dissipating part 4 and the device main body 20. On the other hand, the device main body 20 is equipped with a mounting board 20a inside, and a high-heat dissipating element 1 is mounted on the mounting board 20a. The high-heat releasing element 1 and the heat dissipating part 4 are thermally connected together with a heat transfer part 5 possessed of a mechanism which absorbs stress to form a linking part.  By this setup, a cooling structure of this constitution is improved in heat dissipating effect, and the high heat releasing element 1 can be enhanced ink cooling efficiency.
Patent JP-H1159957-A (JP)
Title: Document carrying device
Inventor: KOJIMA SHINICHI
IPC: B65H5/36
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a document carrying device capable of preventing the turn-in or jamming of a document resulting from a gap between guide members provided adjacent to each other in the carrying direction of the document. SOLUTION: A document carrying device has a first plate member 14 provided with an end connection having the upper face, which is inclined as its end downward in the vertical direction at a preset angle to the upper face, and a second plate member 15 with the end, where the side face is opposed to the side face at the end of the first plate member 14 in the carrying direction of a document, provided with an end connection having the upper face, which is inclined at its end downward in the vertical direction at a preset angle to the upper face.  The end connection of the first plate member 14 is formed with a protrusion 14b protruded in the carrying direction of the document and the end connection of the second plate member 15 is formed with a recess 15b corresponding to the protrusion 14b, so that the outer periphery of the protrusion can be fitted into the outer periphery of the recess.
Patent JP-S60123136-A (JP)
Title: Pulse input encoding circuit
Inventor: KIMURA AKIHIKO
IPC: H03M7/00
Filed: 1983-12-06
Abstract: PURPOSE:To make the scale of the circuit small by using a memory in which a data is written in advance to encode a pulse input and also store a encoded data. CONSTITUTION:A pulse input terminal 1 comprising input lines I1-I8 is connected to a part of terminals A0-A5 of an address terminal 3 of a read only memory 2 possible for random access to which a required data is written. Moreover, a data output terminal 4 of the memory 2 is connected to a part of terminals A6-A9 of the address terminals 3. When a pulse input is given to the input terminal 1, a data written in an address of the memory 2 corresponding to the input is outputted from the terminal 4. Even if the pulse input is lost, the data output is inputted to the part A6-A9 of the address input. Thus, in keeping the same data to the address, the output data is kept even if the pulse input is lost.
Patent JP-2001056272-A (JP)
Title: Measuring method of stress enlarging factor
Inventor: TATEISHI KAZUO
IPC: G01M99/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of a stress enlarging factor applicable for not only a crack generated on general plate material but also any kind of cracks generated on a spot having a complicated shape, such as a welded zone or the like, and capable of executing in a non-contact system without using a resistant-wire strain gage. SOLUTION: This method is developed by paying attention to measurement of the distance (r) from a crack head 21 and a crack opening quantity (crack opening displacement ϕ) at the distance (r) based on an obtained image by photographing the image of the periphery of the head 22 of a crack 10. A photographing means 20 for photographing the crack 10, at the periphery of the head 22, on the surface of structure material 8 where the crack 10 is generated, and the distance (r) from the head 21 of the crack 10 and the crack opening displacement ϕ at the distance (r) are measured by the photographing means 20, and a stress enlarging factor is operated from the measurement result.
Patent JP-H06197117-A (JP)
Title: Series bus system with single-wire line
Inventor: KURAUSU HEBAARE
IPC: G11C5/06
Filed: 1993-09-16
Abstract: PURPOSE: To transmit the signal of a transmitter to a processor for which the time sequence of transmission is controlled only by the processor. CONSTITUTION: A number N to be transmitted by the transmitter is formed from an input signal by an encoder 20, the intention to transmit a message is shown to a processor 60 by canceling the break of output terminal 12 holding a single wire type line 95 at a 2nd voltage level by a transmitter 10, the single wire type line 95 is pulled to a 1st voltage level, it is detected by a processor 60, the determination routine of number N of transmitted pulses is started, the transmission of the 1st pulse is finished by ending the period of 1st voltage level through the processor 60 by pulling the single wire type line to the 2nd voltage level, the break of single wire type line 95 is released, the voltage level of single wire type line 95 as a result is detected and identified by the processor 60, and the end of message and the start of the new message are separated based on a lock period.
Patent JP-S61108259-A (JP)
Title: Printer
Inventor: YAMASHITA HARUO
IPC: H04N1/40
Filed: 1984-11-01
Abstract: PURPOSE:To attain high speed print with simple processing by providing a line memory of plural bits, a gradation counter and a constant subtraction circuit and controlling digitally a print pulse width of each dot only with one write to the line memory. CONSTITUTION:A data in (m+1)-bit being an addition between a data in m-bit corresponding to a printed gradation and a positive sign bit is written in the line memory 5. The content of memory is counted down at each period T and after a time 11T is elapsed, since the sign bit is set, the sign bit of the constant substractor 8 is inverted by an inverter 9 and the result is given to a shift register as a serial data output (g) to decrease the pulse width of a drive circuit 2 to drive a line head 1 shorter by T when the sign of the line memory 5 is positive, resulting in being 10T. Thus, each element of the line head 1 is driven by the pulse width proportional to the gradation data in the corresponding line memory 5.
Patent JP-H1050162-A (JP)
Title: Illuminated switch operating mechanism
Inventor: HIROZAWA ISAO
IPC: H01H13/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To efficiently converge light to a main operating body from a luminous part, scatter the light sufficiently at this portion, and thereby scatter and emit the light brightly around the main operating body. SOLUTION: An auxiliary operating body 1b is formed out of a second lens body 102 made of transparent synthetic resin which is provided for the back face side of a main operating body 1a while being freely moved in the axial direction, and of a first lens body 101 made of transparent synthetic resin to be housed in the front surface side of the second lens body 102, a lens part is so formed that the bottom part of the recessed part 103 of the second lens body 102 is coaxially overlaped with the first lens body 101, both the aforesaid lens part and the first lens body 101 are of each convex lens, and an apex center at the back face side of the aforesaid lens part of the second lens body 102 is faced to an acuator 31.
Patent JP-H04112296-A (JP)
Title: Merchandise discriminating device for automatic vending machine
Inventor: SANO TOMOMI
IPC: G07F9/02
Filed: 1990-09-01
Abstract: PURPOSE:To certainly sell the same merchandise with those selected by user by applying fluorescent paint to the bottom of a cylinder-shaped merchandise, and detecting the presence or absence, or kinds of the merchandise by light emitted by the fluorescent paint just after the merchandise is irradiated with ultraviolet rays. CONSTITUTION:Cylinder-shaped merchandise 5 is stored in an automatic vending machine after preliminarily applying plural fluorescent paint 22A and 22B whose emission spectrums are different from each other to the bottom face of the merchandise 5, according to combinations decided by the kind of the merchandise 5. Then, this merchandise 5 is irradiated with the ultraviolet rays at a prescribed position on a merchandise rolling path in the automatic vending machine in order to detect the combination of the spectrums emitted by the fluorescent paint of the merchandise 5, so that the presence or absence, kind or the like of the merchandise 5 can be discriminated. Thus, the erroneous sale of the merchandise 5 can be prevented.
Patent JP-H0278586-A (JP)
Title: Recorder
Inventor: HASHIMOTO TAMAKI
IPC: H04N1/17
Filed: 1988-09-14
Abstract: PURPOSE:To improve a throughput by a construction wherein a fixer for accelerating the fixing of an ink on a sheet after recording and a means for measuring a recording density of a part of the sheet disposed on the fixer are provided, and a sheet feeding is temporarily brought to a halt to enhance fixing properties when a recording density increases over a preset value. CONSTITUTION:In the construction, a fixer 9 for accelerating the fixing of an ink on a sheet 7 after recording and a means for measuring a recording density of a part of the sheet 7 disposed on the fixer 9 are provided, and a sheet feeding is temporarily brought to a halt to enhance fixing properties when a recording density increases to a high density over a preset value. For a means for measuring a recording density, a counter integrating the number of dots, the number of characters, or a non-printing area of printing data temporarily held in a buffer memory in a RAM 34 is used. Then, a fixing control is conducted by a method in which a recording density is measured before the feeding of the recording sheet 7, and with the recording density higher than a preset value the recording sheet 7 is fed after the elapse of a waiting time for fixing an ink. In this manner, fixing properties in a high-ink density part can be improved without reducing a throughput.
Patent JP-H0391853-A (JP)
Title: Nonvolatile memory circuit
Inventor: ISHIDA ITSUKI
IPC: G06F12/16
Filed: 1989-09-05
Abstract: PURPOSE:To improve the reliability of the data to be written into a nonvolatile part by reading the data to a RAM monitor part and comparing the data with each other between a RAM part and the RAM monitor part when the data written into the nonvolatile part is written again to a RAM or the data is read to the RAM part from the nonvolatile part. CONSTITUTION:When a control part 4 receives a write signal to write the data on a RAM part 2 into a nonvolatile part 3 from outside, the write signal is outputted from the part 2 together with a rewrite signal outputted to the part 2. Then the rewrite signal is sent back to a RAM part from the part 3. Under such conditions, the data are compared with each other to confirm a normal write state. When a signal which reads the nonvolatile data into the part 2 is received from outside, the data on the part 3 is read out and sent to the part 2 and a RAM monitor part 6. Then the data are compared 7 with each other between both parts 2 and 6. When the data are read normally, the read result is informed to the outside with a normal signal.
Patent JP-2000067152-A (JP)
Title: Bar code scanner
Inventor: HAYASHI KATSUTOSHI
IPC: G07G1/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide the bar code scanner which can correct the number of master data through easy operation at the time of the inspection of articles, etc., facilitate article quantity input operation, and also facilitate the size reduction of a device. SOLUTION: A '+' key 4 or/and a '-' key 5 are assigned as trigger keys. When a trigger key is pressed, a control circuit 6 inputs a bar code through a scanner 1 and a decoder 2 and adds one to the number of articles corresponding to the bar code. After article inspection, the control circuit 6 assigns the '+' key 4 or/and '-' key 5 to the original '+' or/and '-' keys and displays the number of master data which are already stored in a memory 9 on an LCD 8. Once it is confirmed that the article inspection number and master data number are not equal to each other, the operator presses the '+' key 4 or '-' key 5. The control circuit 6 once detecting the '+' key 4 or '-'key 5 being pressed increases or decreases the displayed master data number by one.
Patent JP-H0760866-A (JP)
Title: Forming method for radial tire
Inventor: SAKAMOTO MASAYUKI
IPC: B29D30/38
Filed: 1993-08-23
Abstract: PURPOSE:To make the cord tension of each ply uniform, enhance the uniformity of a radial tire and secure the lateral rigidity of the tire. CONSTITUTION:In the forming of a radial tire provided with an inner carcass ply 10 having a rolling-up portion 10B, which is rolled up from the inside of a bead core to the outside thereof around the bead core, and an outer carcass ply 11, which is rolled down through the outside of the bead core 2 in a tire- axial direction, a heat shrinkage factor K1 of a carcass cord of the outer carcass ply 11 at 150 deg.C is made to be 105 to 120% of the heat shrinkage factor K0 of the carcass cord of the inner carcass ply 10 at 150 deg.C before cure forming.
Patent JP-S61109722-A (JP)
Title: Antidiabetic drug for bone reducing disease
Inventor: MAEDA YUJI
IPC: A61P3/08
Filed: 1984-11-01
Abstract: PURPOSE:A drug for improving diabetic osteoporosis, containing 24,25- dihydroxycholecalciferol as an active ingredient. CONSTITUTION:The titled drug containing 24,25-dihydroxycholecalciderol [24,25-(OH)2-D3 for short] as an active ingredient. It is unclear that the true form of diabetic bone reducing disease is osteoporosis, bone osteomalacia, or change in bone specific to diabetes, and many parts are unclear about its causing factors. In an experiment using diabetic model rats, it is found that 24,25-(OH)2-D3 has an inhibitory action on reduction in Ca in bone of diabetic rats, and improving action on diabetic bone reducing disease. This substance may be 24R,25-(OH)2-D3, 24R,25-(OH)2-D3, or their mixture, and 24R,25-(OH)2-D3 is especially preferable. A dose for adult is 0.1mug-1X10<5>mug/day, and the drug may be administered orally or parenterally.
Patent JP-H05197711-A (JP)
Title: Method for inputting japanese sentence
Inventor: NAKAJIMA AKIRA
IPC: G06F17/22
Filed: 1992-08-31
Abstract: PURPOSE:To make it possible to input a Japanese sentence having high 'KANA'(Japanese syllabary)/'KANJI'(Chinese character) conversion precision and high operability by displaying a term having the property of a declinable word prior to a term having the property of an indeclinable part of speech in Japanese grammar. CONSTITUTION:When a key instructing the conversion of a character string inputted from a key input device 112 into a 'KANA'/'KANJI' mixed sentence is inputted, a program inputted from a program memory 121 to a processor 101 retrieves external storage devices such as a term dictionary file 120, a personal dictionary file 121 and a 'KANJI' dictionary file 122, checks connection by referring a grammar table 103, a suffix table 104 and a prefix table 105, stores only accepted candidates in a homophone list memory 107 and rearranges the stored candidates in consideration of term frequency information or the like. The candidate with the highest priority is displayed on a cursor position of a display device 117 and candidates corresponding to the fixed number of candidates counted from the highest priority are sent to a candidate display memory 106 and displayed on the prescribed candidate positions of the device 117. While observing the displayed contents, an operator executes prescribed processing.
Patent JP-H05238427-A (JP)
Title: Splash preventing device for vehicle
Inventor: NAKAYAMA TAKESHI
IPC: B62D25/16
Filed: 1991-08-19
Abstract: PURPOSE:To prevent splash by providing a soil water reflection decreasing member having plural hole areas for passing splashed soil water in such a manner as to front the tire side in a tire house and forming a gap between the member and the inner surface of the tire house. CONSTITUTION:A soil water reflection decreasing member 5 is disposed in such a manner as to front a tire 2 and with a gap 9 formed between the member and the inner surface of the tire house 1 in the tire house 1. The soil water reflection decreasing member 5 is so constructed that plural hole areas 4 are formed by plural longitudinal members 6 and lateral members 7 arranged at designated spaces to make soil water or the like splashed by a tire 2 pass through the hole areas. The longitudinal members 6 have a triangular section, and the space (a) between the apexes is taken to be about 7mm, the height (b) of the triangle is about 3.7mm, and the base is about 3.2mm, and the lateral members 7 are shaped like a plate about 2mm thick (c) and about 7mm wide (e) to be fitted to the longitudinal members 6. The gap 9 is preferably 15mm or more.