baber/WOPTO huggingface dataset:
Patent JP-S60252685-A (JP)
Title: Composite impregnation method
Inventor: NOGAMI AKIO
IPC: C09K17/06
Filed: 1984-05-29
Abstract: PURPOSE:To simplify the impregnation operation and execution control, by impregnating a slow setting grout and a diluted water glass solution through an injection tube which is a double tube by opening or closing a valve. CONSTITUTION:A diluted water glass solution and an acidic silica sol solution obtained by treating the above-mentioned diluted water glass solution with an acidic agent, e.g. dilute sulfuric acid, are fed to injection hoses 2 and 3 by a proportional pump 1 or separate pumps (1a) and (1b) under pressure. A solution of a neutralizing agent, preferably calcium carbonate, is made to join in the injection holse 3 by a pump 4. An automatic control valve 5 is closed to operate the proportional pump 1 and pump 4. A slow setting grout of the acidic silica sol solution mixed with the neutralizing agent is injected through the injection hose 3 from an injection tube 6. The automatic control valve 5 is opened to operate the proportional pump 1 and pump 4. Thus, the slow setting grout is fed through the injection hose 3 under pressure, and the diluted water glass solution is fed through the injection hose 2 under pressure to inject the resultant instantly setting grout containing mixed both through the injection tube 6 into the ground. The mixing ratio between the slow setting grout and the diluted water glass solution is 1:2.7-20.
Patent JP-H09271834-A (JP)
Title: Extrusion die of aluminum hollow member
Inventor: AKITANI KIYOSHI
IPC: B21C25/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow like extrusion article having a weld line being in conspicuous by designing an extrusion die so that a great quantity of metal is fed forcibly toward the weld part. SOLUTION: This die has a female die 2 installing a dead metal dissolving part 13 on the inside and a mandrel being inserted in an opening part 4 of the female die 2 and it provides a male die whose bridge part is made narrow in the width so as to support the mandrel in a degree that it is not broken. The distance from a weld part decided corresponding to an article shape to the inside protruding part of the dead metal is designed largely. The dead metal dissolving part 13 has a flat like or a curve face like inclining side face and is acted so as to make the flow of the metal along the inclining side face point toward the weld part.
Patent JP-H04338770-A (JP)
Title: Image forming device
Inventor: KUSUDA TOSHIAKI
IPC: G03B27/62
Filed: 1991-05-15
Abstract: PURPOSE:To reduce the number of parts, and further, to attain easy assembling and reduction in producing cost by eliminating the need of providing a member for pressing a contact glass, separately. CONSTITUTION:Two upper and lower carrying pathes 90d and 90e are composed of the upper cover 100 and the lower cover 110 which are freely attached/ detached. The contact glass 11a is depressed by the upper cover 100 to be stopped/set to an upper part casing 44.
Patent JP-S63276209-A (JP)
Title: Stationary induction electric apparatus
Inventor: SAITO TATSU
IPC: H01F27/36
Filed: 1987-05-08
Abstract: PURPOSE:To shield the magnetic flux of the title electric apparatus almost completely without incurring a loss on a shielding plate by a method wherein a magnetic shielding plate is composed of a metallic oxide superconductive material, and the outside of a container is cooled by the refrigerant with which the critical temperature of the superconductive material can be maintained. CONSTITUTION:The winding 2 wound around an iron core 3 is arranged in a tank 1, and a liquid 4 to be used to cool and electrically insulate the contents of the tank 1 is filled in the tank. A magnetic shielding plate 5 of supercondu ctive material consisting of a metal oxide is attached to the inner wall, the side plate and a part of the cover of the tank 1, and the outside of the tank is surrounded by the container 7 wherein the refrigerant 6, with which the critical temperature of the superconductive material can be maintained is filled. Even when the leakage magnetic flux is to be infiltrated into the tank wall from the winding and the like of the transformer, it can be repelled almost completely by the action of the magnetic shielding plate 5 consisting of the superconductive material.
Patent JP-H10301339-A (JP)
Title: Method for image forming
Inventor: YOSHIDA SATOSHI
IPC: G03G13/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for an image forming capable of facilitating transfer materials to be separated each other by lowering adhesion between transfer materials respectively provided with smoothing property. SOLUTION: This method for the image forming is, provided with the processing stage forming an electrostatic latent image on the electrostatic latent image carrier, the processing stage visualizing the electrostatic latent image on the electrostatic latent image carrier with use of the developer layer on the developer carrier, the processing stage transferring the visualized toner image on the transfer material, and the processing stage fixing the transferred toner image. In this case, a projecting part higher than the highest height of the image is formed on one side end part of the transfer material. This projecting part is preferably, formed by adopting the colorless or pale yellow color transparent toner.
Patent JP-S5233930-A (JP)
Title: Method for the automatic coating of electronic parts with powder coati ng
Inventor: KUBOTA SHIGERU
IPC: B05D1/18
Filed: 1975-09-12
Abstract: PURPOSE:A simple method for the automatic multi-layer coating of electronic parts with powder coating using geneva gears as transferring means.
Patent JP-S62267943-A (JP)
Title: Magneto-optical recording material
Inventor: TAKAYAMA SHINJI
IPC: C22C19/00
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a photomagnetic recording medium which has a high magnetooptic effect, yields high reproduction output and has excellent corrosion resistance and oxidation resistance and a long life by combining Se and Fe elements with ferrous elements such as Fe and Co and forming a thin alloy film thereof. CONSTITUTION:This recording material has the compsn. formula expressed by (T1-aRa)xMy in which T consists of at least one kind of element selected from Se and Te, R consists of at least one kind of element selected from rare earth elements such as Tb, Dy, Gd, Ho, Sm, and Nd, and M consists of at least one kind of element selected from ferrous elements such as Fe and Co and which satisfies 20<=x<=60, 0<=a<1, x+y=100. x is required to be incorporated at >=20atom% and <=60atom% into the alloy film as the alloy compsn. from which the perpendicularly magnetized film is easily obtd. by an ordinary sputtering method or vapor deposition method. Further, x is preferably incorporated at >=30atom% and <=55atom% in order to decrease the crystal grains and to preferentially obtain an amorphous phase in order to reduce medium noise.
Patent JP-H06325000-A (JP)
Title: Automatic data transfer code generating method in distributed memory type parallel computer
Inventor: KAMAIKE TSUNEHIKO
IPC: G06F9/50
Filed: 1993-05-13
Abstract: PURPOSE:To shorten the time taken for data transfer required at the time of referring to data assigned to the local memory of another processor in a state where the distributed arrangement of arranging data is performed on a distributed memory type parallel computer. CONSTITUTION:When a transfer origin processor for data, a transfer destination processor for data, and the element of arrangement to be transferred are already known and when information is unknown statically before the execution of program though the transfer origin processor and the transfer destination processor are known, in order of the following as shown in a figure the processor to whose local memory with the data referred to by another processor is assigned generates a data transfer code to write on the local memory of the processor to which the data is referred.
Patent JP-S604167-A (JP)
Title: 3-acetoxymethyltetrafluoroindole derivative
Inventor: OSHIMA IWAO
IPC: C07D209/12
Filed: 1983-06-22
Abstract: NEW MATERIAL:The 3-acetoxymethyltetrafluoroindole derivative of formula (R is alkyl, aryl, acyl or sulfonyl). EXAMPLE:1-Acetyl-3-acetoxymethyl-4,5,6,7-tetrafluoroindole. USE:Useful as an intermediate of physiologically active compound. It can be converted to 3-(1-piperidinomethyl)-4,5,6,7-tetrafluoroindole which is a raw material of a fluorine-containing tryptophan useful as a drug, and also to 3-cyanomethyltetrafluoroindole which is a synthetic raw material of tetrafluoroindoleacetic acid, etc. useful as pharmaceuticals and agricultural chemicals. PREPARATION:The compound of formula can be prepared by reacting 2-pentafluorophenylpropanal with a primary amine, and reacting the resultant compound with acetic anhydride and selenium oxide.
Patent JP-H02286061-A (JP)
Title: Topping for forming pizza pie and the like and preparation thereof
Inventor: AWAYA KENICHI
IPC: A23L35/00
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a topping enabling easy preparation of a pizza pie, pizza toast, etc., resistant to collapse and exhibiting sufficient stringiness by kneading shreds of meltable cheese with soft or pasty cheese and forming the kneaded mixture. CONSTITUTION:The objective topping for forming a pizza pie, etc., is produced by kneading preferably 0-60wt.% of an ingredient material such as ham with preferably 5-90wt.% of shreds of meltable cheese and preferably 90-5wt.% of a soft or pasty cheese and forming the kneaded mixture.
Patent JP-H05290202-A (JP)
Title: Discrimination method of bar code label
Inventor: HARA KUNIHARU
IPC: G06K7/10
Filed: 1992-04-03
Abstract: PURPOSE:To discriminate whether a bar code symbol consists of a single stage or many stages by detecting white areas (holes) surrounded by non-white areas from the image of the image-picked-up bar cord symbol and counting the number of the holes. CONSTITUTION:In a first step, a camera using a charge coupled device, for example, picks-up the image 7. In a second step, a hole H is detected from the image 7 of the bar code symbol and in a third step, the whole number of the detected holes is counted. In a forth step, whether the counted number of the holes is within the limit of the specified width of a prescribed formular to an average value in the case of the bar code label of a single stage or not is discriminated so as to decide it to be the bar code label of many stages when the counted number of the holes does not satisfies the condition and to be the bar code label of a single stage when the number satisfies the condition. In a fifth step, the whole number of the holes counted in the third step is divided by the number of the holes per one stage of the bar code symbol to recognize an integral value which is the closest to the neumerical value as the number of the stages of the bar code symbol.
Patent JP-S5811079-A (JP)
Inventor: GERUHARUTO TSUERAA
IPC: E01H1/08
Filed: 1982-06-29
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-S5235445-A (JP)
Title: Purification technology of water containing organic chlorine compound
Inventor: YAGISHITA KATSUMI
IPC: C07C67/00
Filed: 1975-09-16
Abstract: PURPOSE: To provide technology to purify waste water by decomposing and excluding organic chlorine compound in waste water efficinetly and simply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60260465-A (JP)
Inventor: NISHIGAKI SUSUMU
IPC: H01G4/12
Filed: 1984-06-01
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-H01280903-A (JP)
Title: Frequency variable tuning circuit
Inventor: MATSUURA SOHEI
IPC: H03B5/12
Filed: 1988-05-06
Abstract: PURPOSE:To improve the linearity of the frequency variable characteristic with respect to the impressed voltage by providing a characteristic different from the capacitance change characteristic with respect to the impressed voltage for the varactor diode. CONSTITUTION:The characteristic of a differentiating coefficient of a varactor diode CV1 is selected to be a characteristic having a peak at a low impressed voltage VL and the differentiating characteristic of a varactor diode CV2 is selected to be a characteristic having a peak at a high impressed voltage VH, then the synthesis characteristic of the varactor diodes CV1, CV2 has a characteristic having a high differentiating coefficient both for low and high voltages. Thus, the differentiating coefficient with respect to the impressed voltage is made more flat over the wide range in comparison with a tuning circuit using only the varactor diodes CV1, CV2. Thus, the linear range of the tilt in the capacitance change per unit impressed voltage is extended and the linearity of frequency fluctuation with respect to the impressed voltage is improved.
Patent JP-S5536690-A (JP)
Title: Fluid-type automatic transmission
Inventor: ITOU HIROSHI
IPC: F16H61/00
Filed: 1978-09-08
Abstract: PURPOSE: To prevent the discrepancy in motion between an inner and an outer annular pistons, by installing the pistons concentrically with each other, providing a compressed spring for retracting one piston and by applying the force of the spring to the other piston through a spacer at the same time as to the former piston.  
     CONSTITUTION: The annular spacer 51 is provided behind the inner and the outer pistons 40, 41 so that the spacer can be moved forward and reverse along the inside surface of a transmission casing 18 and be brought into contact with the pistons. An annular spring carrier 52 is engaged with a center support 30 in front of a fitting member 50 for a friction plate 45. When the outer piston 41 is protracted backward, the friction plate 45 and a separate plate 43 are nipped between a packing plate 42 and a stopper 44 by an engaging member 41a to apply a brake B2. When the inner piston 40 is protracted backward, brakes B1, B2 are simultaneously applied by the spacer 51. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5815461-A (JP)
Title: Controlled dc coreless motor
Inventor: TABUCHI SHINICHI
IPC: H02K23/56
Filed: 1981-07-16
Abstract: PURPOSE:To maintain high responsiveness and to enable to stop at the prescribed position and to drive stepwisely a coreless motor by disposing equi- distantly two or more induction pieces made of high magnetic permeable material to the rotating directin of the coil surface. CONSTITUTION:A cup-shaped coil 3 is disposed in an air gap between a motor housing 1 and a cylindrical magnet 2 radially magnetized with two poles, induction pieces 7 made of three thin permalloy plates of high magnetic permeability material are disposed equi-distantly to the rotating direction of the outer surface of the coil, and the rotor 8 of a motor is formed together with a shaft 4 and a commutator 5. In this manner, six stationary stable points are determined equi- distantly for one revolution of the rotor, the stopping positions are determined at an interval of 60 deg. per one revolution of a motor shaft, thereby stopping at the prescribed positions.
Patent JP-S63274445-A (JP)
Title: Powder treatment apparatus
Inventor: MIZUTANI EIICHI
IPC: B01J2/18
Filed: 1987-05-07
Abstract: PURPOSE:To prepare a homogeneous product by a small amount of gas, by fluidizing a powder by the synergistic action of mechanical vibration and the blowing-in of gas and performing the granulation or coating of the powder under this state. CONSTITUTION:A vibration motor 13 is operated to vibrate not only a vertical container supported by springs 15, 16 but also a gas diffusion material 41 composed of a punching metal or a sintered metal. When gas is blown in the vertical container 11 from a blower 64 through a heater 65, a valve 66 and the gas diffusion material 41, the powder A in the container 11 forms a stable fluidized bed and, therefore, a treatment agent is sprayed under this state from spray nozzles 31, 32 to perform the granulation, coating and/or humidity conditioning treatment of the powder A.
Patent JP-H02290536-A (JP)
Title: Microspectral measuring instrument
Inventor: KASHIMA SHINGO
IPC: G02B21/06
Filed: 1989-04-28
Abstract: PURPOSE:To make a reference without moving a sample nor objective lens by guiding the light from a pinhole part directly to a photometry part by the switching of a reflecting member placed at an afocal part and monitoring the light. CONSTITUTION:A pinhole 2 which is lighted with the light from a light source 1 is projected on the sample surface 6 through an image forming lens 3, a half-mirror 4, and the objective lens 5. The reflected light from an extremely small part lighted through the pinhole is guided to a photometry system through the lens 5, mirror 4, and image forming lens 7. When the light source 1 is monitored (when a reference is made), on the other hand, the mirror 4 is rotated by 90 deg. to guide the light from the light source 1 directly to the photometry system. Thus, the reference is made without moving the sample 6 nor objective lens 5.
Patent JP-H04338722-A (JP)
Title: Liquid crystal display device
Inventor: KUROIWA MASAHIRO
IPC: G02F1/1335
Filed: 1991-05-16
Abstract: PURPOSE:To obtain the bright device whose polarizing plates are reduced to one by providing a reflecting plate on the opposite side from the polarizing plate holding a liquid crystal cell there between and specifying the angle between the reflecting plate and liquid crystal cell. CONSTITUTION:The reflecting plate 3 is provided on the opposite side from the polarizing plate 3 holding the liquid crystal cell 1 there between. Then the angle between the reflecting plate 3 and liquid crystal cell 1 is set to 1-45 deg.. Then incident light A arriving from above is reflected by the reflecting plate 3 and transmitted as reflected light A' through the liquid crystal cell 1 and polarizing plate 2. At this time, the incident light A is changed into horizontal linear polarized light A' by the reflecting plate 3, so light made incident on the liquid crystal cell 1 is the linear polarized light. For the purpose, the polarizing plate 2 is only installed on the opposite side across the liquid crystal cell 1 to provide a function as a display and only polarizing plate 2 is used, so the loss of the quantity of the light is reducible.
Patent JP-H09298618-A (JP)
Title: Digital composite equipment
Inventor: HOJO HAJIME
IPC: H04N1/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To save energy by providing a 1st power supply for system controller controlling a copy function and a printer function and providing a 2nd power supply for a facsimile controller independently of the 1st power supply. SOLUTION: Sections to realize a copy function are made up of an operation section 400, a system controller (SCU) 501, a base controller (BCU) 512, an image processing controller 502, and a 2-color LED513 and each section receives power from a 1st power supply unit (PSU 1) 514. Furthermore, sections to realize the facsimile function are made up of a facsimile controller (FCU) 506, a G3/G4 controller (CCU) 510 and a network controller (NCU) 511 and each section receives power from a 2nd power supply unit (PSU 2) 515. Thus, power is interrupted for the sections to activate the copy function while the facsimile function is in operation and when the copy function is not required, minimum power consumption is ensured for the system.
Patent JP-H02291579-A (JP)
Title: Fixing device
Inventor: SUEZAKI HISATOSHI
IPC: G03G15/20
Filed: 1989-04-28
Abstract: PURPOSE:To apply heat by a quantity matching the thickness and outer shape of a medium and to enable the best fixation by changing the installation position of a guide roller and varying the contact area of a looped elastic sheet for a heat roller. CONSTITUTION:This fixing device is equipped with the heat roller 2 which has a heat source 1 internally, a pressure roller 5 which is pressed against the heat roller 2, the guide roller 4 which can be shifted in installation position, and the looped elastic sheet 3 which is guided by the guide roller 4 and pressure roller 5 to contact part of the peripheral surface of the heat roller 2 and sent by a driving roller 6. Further, an air cylinder 8 changes the installation position of the guide roller 4 to adjust the contact area of the looped elastic sheet 3 for the heat roller 2. Consequently, the area of a heating area is varied according to the characteristics of a recording material and fixation is performed under fixation conditions matching the recording material.
Patent JP-H02291518-A (JP)
Title: Optical modulator and its driving method, and optical modulator driving device
Inventor: FUJITA SADAO
IPC: G02F1/225
Filed: 1989-04-28
Abstract: PURPOSE:To reduce a driving voltage to half and to constitute a driving circuit of simple constitution by providing a means which generates a shape difference Nn+n/2 (N: zero or a positive integer) between branch light beams between the optical multiplexing and demultiplexing parts of a Mach-Zehnder optical modulator. CONSTITUTION:The means which generates the phase difference Nn+n/2 (N: positive integer) between the branch light beams is provided between the optical multiplexing and demultiplexing parts of the Mach-Zehnder optical modulator. Namely, the optical waveguides 1 and 2 between the optical multiplexing and demultiplexing parts 24 and 25 are varied in length geometrically to make light n/2 out of phase at the position of the optical multiplexing and demultiplexing parts 25, thereby generating the light phase difference n/2 between the two optical waveguides. Then intensity modulation can be imposed on light by applying a voltage whose amplitude is zero to Vn/2 between electrodes 3 and 4. Therefore, biphase driving is performed to reduce a switching voltage to about a half as high as that at the time of single-phase driving. Consequently, the driving method for the optical modulator which operates fast and is low in switching voltage is obtained.
Patent JP-S60254165-A (JP)
Title: Copying machine equipped with book binding function
Inventor: OIKAWA TOMOHIRO
IPC: G03G15/00
Filed: 1984-05-31
Abstract: PURPOSE:To bind books of elegant format efficiently by folding copied forms into two in the center, sheet by sheet, stitching them in a mountain shape with fold up in page order, and stitching forms in supporting by a support member. CONSTITUTION:Forms copied by a copying part which is not shorn in a figure are conveyed, sheet by sheet, by rollers 47 and 48, and passed between sponge rolls 51 and when they contact a stopper 54 positioned according to the size of the forms, a sectorial roller 49 begins to rotate as shown by an arrow. The rear end of each form is wound in between a rooler 47 and the sectional roller 49 and the form is folded into two; when the sectorial roller 49 makes one turn, the stopper 54 moves back and the form is sent by the rolls 51 and discharged from rollers 55. A tray 56 moves up when forms are bound, and the forms are stacked in trays 63 and 64 so that folds are stcked on the front end part 59 of the support member 59, and then stitched together by a stitcher 58. thus, books of elegant format are bound.
Patent JP-H11307647-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L29/73
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To enable transistors of both PNP-type and NPN-type to be lessened in collector series resistance by a method, wherein an As-dopes embedded layer and an Sb-doped embedded layer are combined. SOLUTION: First and second epitaxial layers 22 and 23 are formed on a substrate 21. The epitaxial layers 22 and 23 are divided by isolation regions 24 and 25, and a base region 29 and an emitter region 30 are formed on the surface of an island region 26. First and third embedded layers 27 and 32 are formed between the substrate 21 and the first epitaxial layer 22, and second and a fourth embedded layers 28 and 33 are formed between the first and second epitaxial layer 22 and 23. The embedded layers 27 and 32 are formed using arsenic as the dopant, and the second embedded layer 28 is formed using antimony as dopant. An NPN transistor is formed above the first embedded layer 27, and a vertical PNP transistor is formed above the third embedded layer 32.