baber/WOPTO huggingface dataset:
Patent JP-S6164814-A (JP)
Title: Production of spheroidal graphite cast iron
Inventor: JINBO YOSHIO
IPC: C21D5/00
Filed: 1984-09-04
Abstract: PURPOSE:To obtain a cast iron having additionally high strength and toughness in a method for casting a molten cast iron which is decreased in carbon equiv. and subjected to a spheroidization treatment to a white cast iron casting and holding the same at a high temp. under prescribed conditions by cooling quickly the casting at the bainite precipitation temp. after the holding at the high temp. CONSTITUTION:The molten cast iron of 2.0-4.3% carbon equiv. is subjected to the graphite spheroidization treatment and is then die-cast and is quickly cooled to solidify. The white cast iron casting obtd. in such a manner is subjected to the high-temp. holding to precipitate finely and spheroidally graphite and to convert the base to austenite at the same instant. The casting is then quickly cooled to and held at the bainite precipitation temp. to convert the base to bainite. The fine spheroidal graphite is thus dispersed and precipitated in the casting and the base structure is made to the bainite, by which the spheroidal graphite iron having the excellent toughness and strength not possible heretofore is obtd.
Patent JP-H0848120-A (JP)
Title: Internal pressure charging device for tire rim assembly
Inventor: FUKAMACHI YOSHIHIRO
IPC: B60C25/135
Filed: 1994-08-08
Abstract: PURPOSE:To provide an internal pressure charging device for such a tire rim assembly as is capable of bringing a performance characteristics inherent in a tire by making a device structure simple enough, and able to select each size in a short time and reconcile the wheel rim and the tire uniformly so well in terms of accuracy. CONSTITUTION:This internal pressure charging device consists of an easily replaceable support table 1 being detachably locked to a base plate 4b by a clamp 4c, an easily replaceable outer cylinder 2 whose peripheral edge 2a is inclined, a lifting means 5 composed of one cylinder 5b and plural pieces of springs 4, an air charging means charging internal pressure into a tire T, and a control means controlling a supply of compressed air to the lifting means 5 and the air charging means.
Patent JP-H1028806-A (JP)
Title: Gas separator and grout injection unit using the same
Inventor: OTSUBO NORIO
IPC: B65G53/60
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To markedly reduce a shape dimension, especially, a height dismension as compared with a conventional one in an air separator arranged to the terminal of a transport passage in an air transport system. SOLUTION: In the air separator 1 arranged to the terminal of a transport passage in an air transport system transporting a fluidizable material by compressed air, a cylindrical case main body 2 of which one end surface 2a is closed is arranged horizontally so that the longitudinal axis is almost horizontal and the inflow port 2e of a flowable material and compressed air in an almost tangential direction is formed at the vicinal place of the closed side end surface 2a and a material discharge port 2c is formed to the underside of the cylindrical case main body 2 and a perforated partition wall 3 having an air discharge port 3a formed to the almost central part is fitted within the forming range of the material discharge port 2c within the cylindrical case main body 2.
Patent JP-H0349222-A (JP)
Title: Manufacture of semiconductor element
Inventor: SUGANUMA NOBUTAKA
IPC: H01L21/301
Filed: 1989-07-18
Abstract: PURPOSE:To eliminate adhesion of metal layer and solder to the side surface of a chip and to prevent production of detective product by patterning the metal layer on a semiconductor plate surface through sand blasting so as to have diameter smaller that of a circular chip to be cut out. CONSTITUTION:An Ni layer 3 is deposited of the whole surface of a silicon wafer 10, and equally spaced apart circular masks 21 are bonded thereon. Then, sand blasting is carried out to remove the Ni layer not covered with the mask 21, and a circular mask 22 having larger diameter than the mask 21 is bonded concentrically on each remaining layer 3 respectively. Then, sand blasting is carried out to remove the region 11 not covered with the mask 22 and the wafer is cut apart into individual chips 1. Thereafter, a distorted layer produced on the side surface of the chip 1 is removed by means of mixed liquid and a connecting conductor is soldered to the layer 3 and assembled.
Patent JP-H0474844-A (JP)
Title: Aluminum foil for packaging
Inventor: SAITO MINORU
IPC: B32B15/08
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a material for packaging excellent in watertightness, at the time of manufacturing Al foil for packaging laminated with synthetic resin, by prescribing the content of Mg to specified value or below. CONSTITUTION:In aluminum foil for packaging laminated with synthetic resin, the one having <=10 ppm magnesium content is used. As the above aluminum material, the pure aluminum series of the 1N30-1100 series, the Al-Mn and Al-Fe series of the 3003 series or the like are preferably used, by which, regardless of the height of heat treating temp., the diffuse concentration of magnesium on the surface of the aluminum foil is extremely small, and the adhesive with synthetic resin is not deteriorated. In this way, final annealing temp. can be increased, and the improvement of its productivity by the reduction of annealing time can be attained.
Patent JP-H0627754-A (JP)
Title: Unit fixing structure of image forming device
Inventor: TOMOE TETSUO
IPC: G03G21/16
Filed: 1992-07-13
Abstract: PURPOSE:To locate an imaging unit using a simple structure. CONSTITUTION:The arrangement according to the present invention comprises a heat roller 50 and pressure roller 51 which can take the attitude in pressure contacting mutually and the attitude disengaged from the pressure contacting, a pressure contact mechanism composed of a spring 63, etc., to put the two rollers 50, 51 in pressure contact, a pressure contact releasing lever 65 which can take the first position to admit pressure contact of the pressure contact mechanism and the second position to release the pressure contact, and a spring 66 to energize the lever 65 toward the second position. When in first position, the lever 65 presses the imaging unit concerned upward with the energization force of the spring 66.
Patent JP-H03118071-A (JP)
Title: Low discharge-adjusting device
Inventor: DAN BURON
IPC: A61M5/168
Filed: 1990-07-12
Abstract: PURPOSE: To obtain a device for controlling the flow rate of a lower discharge such as giving a volumetric flow rate during a long time within the range of a specified tolerable error by forming a passage for damping a fluidic flow rate by a ring-shaped sidewall portion of a cup-shaped diaphragm together with the circumferential wall surface of a projecting portion, and making the inlet chamber of the passage for damping the fluidic flow rate communicated with an outlet chamber. CONSTITUTION: In an installed state, a projecting portion 18 is protected out in the hollowed portion of the first housing portion 2, and a helical groove 30 is formed in the circumferential wall surface 28, the helical groove 30 is initiated from the left side of the right upper of a flange-shaped rim 14 (as shown in an arrow mark), and after the helical groove 30 is surrounded around there for several times, the terminal of the groove is guided to a slot 32, accordingly the groove communicates with the upper space of a concave top surface 20. And also a cup-shaped diaphragm 34 is set, it is made of a silicone rubber and the like. The diaphragm 34 is a comparatively thin thickness (e.g. 0.3 to 0.5mm), and in the resting position of the diaphragm, it consists of an almost flattened actuating portion 36 and a thick sidewall portion 38 integrally made with the actuating portion 36.  According to such the composition, the fixing problem of the diaphragm can be overcome, at the same time a flow rate controlling device can be used for the extremely lower flow rate of 0.3 to 2.5ml/hr (in 2% of tolerable error).
Patent JP-H108393-A (JP)
Title: Paper for press forming
Inventor: HAYAKAWA SADAYUKI
IPC: D21H13/24
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain paper for press-forming which enables smooth press-forming without damage even in deep drawing by making paper from a mixture of natural pulp and a specific thermoplastic polymer fiber. SOLUTION: A thermoplastic polymer fiber is prepared, for example, a polyester sheath-core type conjugated fiber whose softening point or melting point is 80-250 deg.C at the surface part in which at least a part of the surface softens or melts at the press-forming temperature to develop the hot-melt type adhesion and has an elongation of 20-70% and a thermal shrinkage of >=20%, when it is kept at 140 deg.C for 15 minutes. Natural pulp and the above-stated thermoplastic polymer fibers are mixed at a weight ratio of 99/1-50/50 and made into the objective paper for press-forming with a unit weight of 10-400g/m<2> .
Patent JP-H03232155-A (JP)
Title: Controller
Inventor: TSUYUKUCHI YUJI
IPC: G11B19/00
Filed: 1990-07-13
Abstract: PURPOSE:To facilitate the setting of the control function and to integrate the circuits of the controller by selecting the control function is response to a stored data and activating only the selected control function. CONSTITUTION:A controller 1 consists mainly of an FDD (floppy disk drive) control LSI 1a and an EEPROM 1b being a storage means to select functions of the control LSIs 1a. The LSI 1a and the EEPROM 1b are mounted on a same printed circuit board and interconnected together. The EEPROM 1b stores a data to select the control function of an FDD device 2 comprising control circuit 5 and sets the control function of the FDD device 2 in the inside of the LSI 1a by a data in the EEPROM 1b. Thus, all or part of the control functions is set by using a data stored in the storage means, and the manufacture process is simplified and the circuit is integrated.
Patent JP-S6340913-A (JP)
Title: Running speed determining method for image type unmanned vehicle
Inventor: ITOU AKIYOSHI
IPC: G05D1/02
Filed: 1986-08-07
Abstract: PURPOSE:To rationally and efficiently run an unmanned vehicle, and to run an image type unmanned vehicle at a high speed by determining an optimum running speed of the unmanned vehicle by utilizing an image of a running line, which has been brought to an image pickup. CONSTITUTION:A running line 5 of an unmanned vehicle 1 is drawn with a prescribed line width on a road surface 4, and the line 5 is brought to an image pickup by a CCD camera 3. When the camera 3 is brought to a scan control, based on a control signal from a CPU 11, since the camera 3 executes an image pickup in a state that it is not vertical to the road surface 4 but inclined by a prescribed angle, an image of the front area 4a is brought to an image pickup. This image is A/D-converted 16 as a picture element signal, whether each picture element signal is a picture element signal of a part of the line 5, or a picture element signal of a part of the road surface 4 is discriminated, it is transferred as a picture element data to a work use memory 13 through a bus controller 17, and the CPU 11 recognizes a state of the line, based on its picture element data. Also, a processing for allowing a difference of the line 5 and the line 5 in an actual area 4a coincide is executed.
Patent JP-S6341861-A (JP)
Title: Toner for electrophotography
Inventor: MAEDA KAZUYA
IPC: G03G9/08
Filed: 1986-08-06
Abstract: PURPOSE:To improve the quality of an image to be formed and to reduce the cost of a temp. controller by decreasing the content of PP in relation to the entire part of a toner and changing the contents thereof in an inside layer and outside layer, thereby widening the region where offsetting does not arise. CONSTITUTION:The content of the PP is set at the ratio to provide the melt viscosity at which the offsetting does not arise at the time of melting the toner. The content of the PP in the inside layer 1 of the toner is decreased to zero or nearly zero and the remaining thereof is dispersed into the outside layer 2 of the toner. The inside layer 1 attains the softened or molten state but the outside layer 2 merely attains the softened state and does not stick to the fixing roller, when the temp. of a fixing roller is above the softening temp. of the inside layer 1 and below the melting temp. of the outside layer 2. The toner is thus fixed onto paper. The content of the PP in relation to the entire part of the toner is set at the ratio to provide the melt viscosity at which the offsetting does not arise at the time of melting; therefore, the toner is fixed onto the paper, when the temp. of the fixing roller rises to the melting temp. of the PP.
Patent JP-H0235598-A (JP)
Title: Starting method for crime preventing system
Inventor: MURAKAMI KAZUMASA
IPC: G08B23/00
Filed: 1988-07-26
Abstract: PURPOSE:To avoid the risk of the occurrence of the loss of information and the occurrence of erroneous information by recording the contents of the information received in a period from a system start to the setting of warning set/reset. CONSTITUTION:While crime preventing sensors 3 are connected through a signal line 1 to a receiver 2, an alarm 4 is connected through the signal line 1 to the receiver 2. In the receiver 2, the warning set/reset is set from a keyboard 7 correspondingly to warning area. When abnormality detected information is returned from the crime preventing sensor 3 in the period from the system start to the end of initialization, in which the warning set/reset is set, the receiver 2 makes the information including the information to indicate from which warning area the information is sent into operating information and records the information using a recording means 6.
Patent JP-2001013792-A (JP)
Title: Liquid developing method for electrophotographic printed wiring board
Inventor: TAKASE MASANORI
IPC: G03G15/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a residual toner from being dried and fixed by making a toner developer intermittently or consecutively circulate to a carrying roller system and a liquid toner developing part until next developing processing is started after finishing development. SOLUTION: In a liquid toner developing processing stage in the case of producing a printed wiring board by an electrophotographic reversal developing method, the toner developer 2 is made to intermittently or consecutively circulate to the carrying roll system (a pair of feeding rolls 12 and a pair of liquid squeezing rolls 13) and the liquid toner developing part even while processing is not performed until the next liquid toner developing processing is started after the liquid toner developing processing is performed. Thus, the residual toner particles are prevented from being dried and fixed at the liquid toner developing part including the carrying roll system even when the liquid toner developing processing is temporarily stopped.  Desirably, the time from stopping the circulation till starting the circulation next is within 15 minutes, and the time from starting the circulation of the toner developer till stopping it is within 30 seconds.
Patent JP-S5887004-A (JP)
Inventor: KANEDA TAKAMASA
IPC: B27G19/04
Filed: 1981-11-19
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-S5975121-A (JP)
Title: Method for detecting ink remaining quantity in ink jet recorder
Inventor: TANAKA YASUHIKO
IPC: G01F23/26
Filed: 1982-10-22
Abstract: PURPOSE:To detect exactly the ink remaining quantity in an ink containing part by varying the ink quantity existing between electrodes only when the ink decreases to less than a prescribed quantity and measuring the variation of an electrostatic capacity between the electrodes. CONSTITUTION:The ink containing bag 3 and the ink existing between both electrodes 7A, 7B are not varied and the electrostatic capacity is constant and not varied until the ink in the bag 3 is consumed by the prescribed quantity. If the ink is consumed by more than the prescribed quantity, the bag 3 reduces and purses gradually and an air layer occurs between both the electrodes 7A, 7B, the electrostatic capacity decreases suddenly.
Patent JP-2001015741-A (JP)
Title: Field effect transistor
Inventor: NAKAMURA KAZUTOSHI
IPC: H01L29/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make double reserve structure, which can materialize reduction of on-resistance and making breakdown strength high at the same time. SOLUTION: An n-type drift layer 13 and a p-type base layer 15 are formed adjacent on the surface of a p-type semiconductor active layer 11. An n+-type drain layer 17 and a p-type reserve layer 19 are formed on the surface of the drift layer 13. An n+-type source layer 21 and a p+-layer contact layer 23 are formed adjacent on the surface of the base layer 15. A gate electrode 33 is arranged via a gate insulating film 31 on the region of the base layer 15 caught between the drift layer 13 and the source layer 21. The reserve layer 19 is set, so that the dosage of p-type carrier impurities is increases toward the base layer 15 starting from the drain layer 17.
Patent JP-S6078910-A (JP)
Title: Skin cosmetic
Inventor: MIMURA KUNIO
IPC: A61Q17/00
Filed: 1983-10-04
Abstract: PURPOSE:To provide the titled cosmetic free from the side effects such as irritation to the skin, capable of developing and imparting beautifying effect, and exhibiting excellent effects to improve the chapped skin, moistness of the skin, rough skin, etc., by compounding a cosmetic base with extracted component of BUKURYO (sclerotium of Poria cocos). CONSTITUTION:The extracted component of BUKURYO is dissolved in an aqueous phase of a cosmetic together with other water-soluble components such as preservative, emulsifier, etc. The amount of the BUKURYO extract is 0.001- 1.0wt%, preferably 0.01-0.5wt% in terms of dried weight based on the whole cosmetic composition. The aqueous phase is mixed with a molten oily phase component and emulsified to obtain the objective skin cosmetic. It can be used as an emulsified skin cosmetic such as cream, milky lotion, etc., lotions, or transparent gel. An ordinary surface active agent or natural surface active substance such as bentonite, etc. can be used as the emulsifier, and its amount is 0.5-5wt% based on the whole composition.
Patent JP-S6428665-A (JP)
Title: Color copying machine
Inventor: NAKATANI MUNEHIRO
IPC: G03G15/01
Filed: 1987-07-23
Abstract: PURPOSE:To improve the reproductivity of monochrome by judging a set color at the time of setting the erasion of a prescribed color by means of a color image pickup element, lighting the image element of the said color with an eraser lamp and erasing said color. CONSTITUTION:An original 1 is irradiated with an optical system 2 and the reflected light is made to pass through a half mirror 7 and a color filter 8 so as to form the image of the original on a photosensitive body 21. And said reflected light is transmitted through the half mirror 7 to be projected to the color image pickup element 12. The color image pickup element 12 reads the spectral distribution of the original and judges a color which should be erased and a developed color. Based on the data the eraser lamp 25 is lighted and said color is erased. For example, at the time of setting that a black color is erased from a yellow image, the part of the black color is read out by the color image pickup element 12 and the eraser lamp 25 is lighted by a controller so as not to develop the black color. Then, the prescribed color can be erased and the reproductivity of monochrome can be improved since the eraser lamp is lighted based on the data of the color image pickup element.
Patent JP-S57109934-A (JP)
Title: Camera
Inventor: MURAMATSU KATSUJI
IPC: G03B17/30
Filed: 1980-12-26
Abstract: PURPOSE: To eliminate the manual operation for the winding of a film, by providing a film leader cutter at the position near the camera back cover and opposite to a cartridge loading chamber and thus cutting the film leader on the cutter according to the closing of the back cover.  
     CONSTITUTION: A mobile blade 7b is provided at the left side of a back cover 5, and a fixed blade 7a is attached to a camera main body 4 opposing to the face of the blade 7b. When the back cover 5 is opened/closed, the tips of the blades 7a and 7b engage with each other. A cutter 7 is attached to the cover 5 and the main body 4 respectively so as to be positioned between an exposure opening and a film advance shaft. The blade 7b is attached to the cutter 7 not directly but with intervention of an elastic member like a plate spring 12, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1011235-A (JP)
Title: Video printer with memory
Inventor: WATANABE TETSUO
IPC: B41J5/30
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To print out a still picture stored in a memory and peripheral circuit incorporated in a digital video printer without preparing a video capture board, after transferring and fetching the still picture to a personal computer side through an I/F cable to work/process and then returning it to the memory on the printer side. SOLUTION: This digital video printer with a memory is provided with a memory capable of recording picture information for at least one frame, a function fetching picture information as a still picture and then printing this picture and in addition, an interface capable of transferring data between with the personal computer 5. Picture information stored in the memory of the video printer 6 can successively be transferred to and stored in the personal computer side according to the instruction of the personal computer 5. Picture information stored in the side of the personal computer 5 is work-processed and then transferred to the digital video printer 6 again to be printed out.
Patent JP-H0514570-A (JP)
Title: Facsimile mail service system
Inventor: KOBAYASHI HIDEO
IPC: H04M3/42
Filed: 1991-07-02
Abstract: PURPOSE:To implement the service resulting from converting an extract service into a delivery service offered by a facsimile mail equipment. CONSTITUTION:A private branch exchange 2 has a line hold function by using a hooking signal and a line transfer function. An equipment 3 having a telephone set function calls an information guide box 6 (extract service exclusive box) in a facsimile mail equipment 1 and holds once the line by using a hooking signal and calls a general document transmission reception box 7 (delivery service exclusive box) to command the transfer of picture information. The private branch exchange 2 connects the information guide box 6 and the general document transmission reception box 7 according it to transfer and store the picture information in the designated information guide box to and in the general document transmission reception box and the picture information is sent to the facsimile equipment 4.
Patent JP-H0353004-A (JP)
Title: Press mold for working metal powder
Inventor: KIMURA KEIZO
IPC: B22F3/04
Filed: 1989-07-19
Abstract: PURPOSE:To easily separate a green compact from a mold and to prevent contamination and deterioration after sintering the green compact by lining inner face of the press mold composed of flexible material isotropically compacting metal powder with metal film. CONSTITUTION:The metal powder is charged into the press mold composed of the flexible material of rubber, etc., and isotropically pressurized to form the desired shape. In the press mold for working metal powder used to powder metallurgy of the above cold isostatic working press, etc., one or plural layers of the metal films are applied on the inner face of pressing mold in contact with the metal powder. Various kinds of metal or alloy, etc., of Al, Cu, Fe, etc., are used for this metal film. Further, the thickness thereof is made ordinarily >= about 0.2 mum, preferably about 1-10mum to form by using vacuum deposition method, plating method, etc. By this method, the green compact is easily separated from mold after compacting the metal powder, and the contaminant is not stuck to the green compact, and the contamination and deterioration in sintered product can be prevented.