baber/WOPTO huggingface dataset:
Patent JP-H0220358-A (JP)
Title: Printing apparatus
Inventor: URATA HISAO
IPC: B41J2/44
Filed: 1988-07-08
Abstract: PURPOSE:To print complicated image data by small memory capacity without erasing the same even when an overrun error is generated by performing split printing to the same surface of a recording medium by controlling the driving of a re-feed mecha nism on the basis of the error judge result of a judge means for judging the generation of the transmission error of image developing data. CONSTITUTION:When an overrun error is generated, an overrun error judge part 4 judges said error to discharge all of recording papers 11a fed already and new recording paper 11a is fed on the basis of the printing order from a control part 10. At this time, the control part 10 is performing the development processing of the image data of printing data to a bit map developing part 6 in parallel and starts the printing of the dot image developed on the developing part 5. In the first printing, printing is performed until the development completion of the developing part 6 becomes a state incapable of following the printing of a printing part to transfer to the re-feed processing of the recording paper 11a. The recording paper 11a printed by predetermined quantity is fed toward a photosensitive drum 15 and, at the point of time when the positioning of the recording paper 11a is competed and the image corresponding to printing data on and after interruption is written in the photosensitive drum 15 and printing is continued until the next overrun error is generated.
Patent JP-S5957989-A (JP)
Title: Liquid phase epitaxial growing method
Inventor: KUSUKI TOSHIHIRO
IPC: C30B19/00
Filed: 1982-09-28
Abstract: PURPOSE:To form an epitaxial layer free from pits, by placing an absorber for absorbing a volatile component having high vapor pressure in a melt for growth between a semiconductor substrate to be treated and the melt to absorb the element having high vapor pressure by the absober. CONSTITUTION:A melt holding block 4 contg. a melt 14 for growth is slidably mounted on a substrate block 3 having a mounted semiconductor substrate 10 to be treated. An absorber 15 for absorbing an element having high vapor pressure in the melt 14 is placed between the substrate 10 and the melt 14. The element having high vapor pressure evaporated from the heated melt 14 is absorbed in the absorber 15, and an epitaxial layer free from pits is formed.
Patent JP-H0457385-A (JP)
Title: Substrate for electronic component mounting use
Inventor: TAKADA MASATOME
IPC: H05K1/02
Filed: 1990-06-27
Abstract: PURPOSE:To contrive a reduction in the inductances of a heat dissipation plate and an earth circuit or a power circuit by a method wherein the substrate is provided with a continuity plated layer for power circuit or earth circuit use, which is formed from the sidewall of a through hole to the side of the rear of an insulating base material. CONSTITUTION:A continuity plated layer 1 is provided on the sidewall of a through hole 13 in an insulating substrate 10 and on the side of the rear of the substrate 10. The layer 1 is formed in a wide area on the sidewall of the hole 13 and can be formed as a pattern of an arbitrary wide width on the side of the rear of the insulating base material 10. Accordingly, the layer 1 can be used as a circuit of a low impedance and there is no possibility that moisture intrudes into a recessed place for electronic component mounting use through the base material 1. Thereby, a reduction in the inductances of an earth circuit and a power circuit can be contrived and moreover, a substrate for electronic component mounting use, which is superior in humidity resistance and heat dissipation property, can be realized.
Patent JP-S5959667-A (JP)
Title: Imidazolidin-2-one derivative
Inventor: IMAI TETSUYA
IPC: A01N43/50
Filed: 1982-09-27
Abstract: NEW MATERIAL:The compound of formula I [R is H, lower alkyl, lower alkoxyl-(lower alkyl), benzyl, or lower alkoxycarbonyl(lower alkyl); Ar is phenyl, phenoxyphenyl, aralkyloxyphenyl, etc.]. EXAMPLE:1-Methyl-3-(3,4-dichlorophenyl)-4-hydroxyimidazolidin-2-one. USE:A herbicide exhibiting strong herbicidal effect to the weeds such as Yerba de tajo, green amaranth, Indian jointvetch, water foxtail, etc., and useful for the cultivation of crops such as orange, apple, soybean, mulberry, paddy rice plant, etc. PROCESS:The compound of formula I wherein R is R' can be prepared by (1) reducing the compound of formula II with a reducing agent such as sodium borohydride in a solvent such as water, alcohol, ether, etc., and (2) reacting the resultant compound of formula III with the compound of formula R'X (R' is R excepting H; X is halogen).
Patent JP-H0611840-A (JP)
Title: Automatic printing method
Inventor: NAKAMURA MASAO
IPC: G03F7/20
Filed: 1992-06-26
Abstract: PURPOSE:To make entire printing work efficient and automatized by easily and rapidly printing plural different original plates to a single material to be printed. CONSTITUTION:Four kinds of different original plates 40a-40d are integrally stuck to a single light transmissive base member 34, and the light transmissive base member 34 is disposed to an original plate arranging platen 26. After the member 34 is attracted and held by a holder member 22, the holder member 22 is moved to a part 14 where the material to be printed is arranged, and printing processing in accordance with the respective original plates 40a-40d is rapidly and efficiently performed to the desired part of the material 16 to be printed at the part 14.
Patent JP-S6148170-A (JP)
Title: Data reproducing device
Inventor: KAWAI HISASHI
IPC: H04N5/93
Filed: 1984-08-15
Abstract: PURPOSE:To attain sure data sampling by resetting a frequency divider which divides an output frequency of a controlled oscillator with a reproduced VD so as to eliminate instable operation of the controlled oscillator. CONSTITUTION:A 1/n frequency divider 14 frequency-divides the output of the voltage controlled oscillator 13 in the same frequency as that of a reproduced horizontal synchronizing signal. On the other hand, a monostable multivibrator circuit 21 outputs a prescribed length of pulse by using the reproduced VD and the 1/n frequency divider 14 is reset by the said pulse. It is desired most to set the timing of the reset just after the joint of the recording signal of a circular track is reproduced. Even if one horizontal frequency signal is missing at recording, malfunction of the voltage controlled oscillator 13 is eliminated and no 1/2H screw compensation circuit is required, the circuit constitution is simplified and data is sampled surely.
Patent JP-H11344280-A (JP)
Title: Low temperature storeroom
Inventor: SEKIGUCHI TAKASHI
IPC: F25D23/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature storeroom provided with a cooling unit for preventing entry of small animals such as rats and facilitating maintenance of cleaning and the like of a condenser. SOLUTION: In a low temperature storeroom with a condenser 23 and a condenser fan 25 contained therein provided with a cooling unit 15 equipped with an air inlet 29 and an air outlet 31, ventilation covers 33 and 35 equipped with ventilation parts 39 and 49 are provided in the air inlet 29 and the air outlet 31, in at least one ventilation cover of these air inlet 29 and air outlet 31 are provided leaf spring members 41 and 51 at mutually opposing both side part, at the end part of these leaf spring members 41 and 51 is provided an engaging engagement part 53 at the peripheral edge of the air inlet 29 or the air outlet 31, the engagement part 53 is engaged at the peripheral edge of the air inlet 29 or the air outlet 31 using the elastic reaction force of the leaf spring members 41 and 51, thereby constituting the ventilation covers 33 and 35 freely detachably.
Patent JP-H11346111-A (JP)
Title: Antenna, antenna system and radio equipment
Inventor: WADA KOJI
IPC: H01Q1/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an antenna, whose antenna characteristic will not be much affected, even when a metallic body or dielectric approaches and whose antenna characteristics will not vary much depending on its using situation. SOLUTION: This antenna 30 is constituted of a helical coil-shaped part 32 on a base tip side, and a linear part 34 connected to the tip of the part 32 at the axis position of this part 32 and arranged in the direction of a tip. Since current distribution at the tip part of the part 34 is small, the antenna characteristic will not vary much in spite of making the metallic body or dielectric approach. In addition, as the tip part of the part 34 exists at the axis position of the part 32, the effects of the metallic body or dielectric will not differ, depending on the approaching direction of the metallic body or dielectric.
Patent JP-S6228766-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANAKA SABURO
IPC: G03G5/14
Filed: 1985-07-30
Abstract: PURPOSE:To form a flat amorphous silicon photosensitive body prevented from curling by forming an anticurl layer specified in thickness under the amorphous silicon photoconductive layer. CONSTITUTION:The anticurl layer 4 having a film thickness of 5-200nm is formed under the amorphous silicon photoconductive layer 5 of the photosensitive body 1, and this anticurl layer 4 is made of silicon nitride and formed by the plasma CVD method at a substrate temperature of 100-250 deg.C. Residual stress remains in the compression direction in the photoconductive layer 5, but residual stress remains in the tension direction in the anticurl layer 4, thus permitting both residual stresses to cancel each other and curling to be prevented in the photosensitive body and the flat and unpeelable photosensitive body 1 to be formed.
Patent JP-S5692023-A (JP)
Title: Molding of two-layer film
Inventor: SHIODA KATSUYOSHI
IPC: B29C48/10
Filed: 1979-12-27
Abstract: PURPOSE:To manufacture two-layer film excellent in tear-resistance, edge-separability, electrostatic friction factor, etc. by a method wherein resin for composing an internal and an external layer is specified and inflation-molded at a specified temperature. CONSTITUTION:The internal layer part is made from high density polyethylene having melt indexes of about 0.03-0.2 and the external layer part is made from low density polyethylene or ethylene-vinyl acetate copolymer (containing vinyl acetate of about 5-30% by weight). They are introduced into a two-layer circular die, the resin stream only on the external layer is heated in the die up to temperatures of 180-220 deg.C, then the inside and outside resins are combined into a cylindrical body and a two-layer film is formed by inflation molding according to the usual method.
Patent JP-2000356474-A (JP)
Title: Multichamber type fluidized bed apparatus
Inventor: NISHIDA TAKASHI
IPC: F27B15/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce remarkably a phenomenon of reverse mixing of powder materials from a chamber on the discharge part side to a chamber on the supply part side. SOLUTION: A partition plate 11 partitioning a vessel between a supply part and a discharge part of powder materials into a plurality of chambers is provided vertically and the plate 11 has a slit 19 or a hole. The upper ends of first and second downward slant plates 22 and 23 fronting respectively on the chamber on the supply part side and the chamber on the discharge part side are fixed to the partition plate at the upper edge of the slit 19 or the hole so that the powder materials can be transferred from the former chamber to the latter. The length of the slant plate 22 is equal to that of the slant plate 23 and an auxiliary plate 24 is provided integrally at the lower end of the slant plate 23.  At the time when a fluidized bed is formed, the position of the upper side of the powder materials in the chamber on the discharge part side becomes lower than that of the upper side of the powder materials in the chamber on the supply part side, thereby reduces a phenomenon of turning back.
Patent JP-H1016038-A (JP)
Title: Device for manufacturing molded piece with skin and manufacture thereof
Inventor: KAWAKAMI SADAYUKI
IPC: B29C49/22
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a molded piece formed integrally with a skin using an extrusion blow molding method. SOLUTION: A skin fixture 16 is provided between an extrusion molding machine for extruding a parison P and molds 12, 13. In addition, the skin fixture 16 is equipped with a plurality of bending joint parts 17a and an arm part 17 with a plurality of grips 17b for supporting a skin 18 by suspension. Further, the skin 18 is wound around the outer periphery of the extruded parson P with the help of the skin fixture 16 and the molds 12, 13, are closed. A gas is introduced into the parison P to form a molded piece with the skin 18 adhering to the entire area from the front face to part of the back face. After taking the molded piece out of the molds 12, 13, the terminals of the skin 18 need not be trimmed.
Patent JP-H0335260-A (JP)
Title: Picture reader
Inventor: ISAKI HIROFUMI
IPC: H04N1/10
Filed: 1989-06-30
Abstract: PURPOSE:To know the movement of an expose-scanning device even when an original cover is closed and to prevent the occurence of picture reading failure by guiding light, which is emitted from a scanning means, to a display means by a plate like member forming a light guiding path and consequtively displaying the movement of the scanning means. CONSTITUTION:An original set on an original platen 2 is exposed and scanned by reciprocating the expose-scanning device 40, which consists of an exposure lamp 4 and mirrors 5 - 7, along the bottom surface of the original platen 2 in the direction of an arrow. At this time, the part of light which is emitted from the exposure lamp 4 passes through the inside of the transparent glass of the original platen 2 and is guided to the display device 31, and a luminescent point is shown according to the position where the exposure lamp 4 exists, i.e., the exposure-scanning device 40 exists. Therefore, an operator can know the position of the exposure lamp 4 and whether or not scanning on the entire surface of the original is completed. Thus, the movement of the exposure- scanning device 40 can be known even when the original cover 3 is closed, and the occurence of the picture reading failure can be prevented.
Patent JP-H1099447-A (JP)
Title: Stent
Inventor: STOECKEL DIETER
IPC: A61F2/86
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enhance the axial flexibility, the elastic recovery from composition and the radial rigidity by connecting adjacent hoops with a specific number of straps and by changing a distance between the hoops in the longitudinal direction of a stent. SOLUTION: A plurality of hoops 2 are coupled together with at least one strap 4 so as to constitute a stent. Two straps 4a between a hoop 6 and a hoop 8, and two traps 4b between the hoop 6 and a hoop 10 are arranged being shifted from each other in a circumferential direction. With this arrangement, the stent is easly bent in the axial direction thereof. The intervals of the hoops 2 in the center region are set to be wider than that in the end parts. Further, the center region is positioned at the joint between a body cavity and a body cavity so as to extend between both body cavities in order to make the flow of fluid smooth. This stent can be easily deformed by folding the hoops 2 when a force is applied to spaced opposite positions of the edges of the hoops 2.
Patent JP-H0611770-A (JP)
Title: Reader printer
Inventor: YAHARA MASAFUMI
IPC: G03B27/32
Filed: 1992-06-26
Abstract: PURPOSE:To save power consumption by switching to a state where ordinary printing is performed and controlling power for a fixing device and an air blowing fan for a reader state. CONSTITUTION:Energizing a heater for a fixing device is repeated by a processing means 60 in order to keep the temperature of the fixing device in a copying part constant. When a +switch is depressed, '1' is added to the display of sheet number, and the fixing device is preheated to prepare for printing. When a -switch is depressed, the fixing device is preheated in the case the display of sheet number is not larger than '1', and in the case that it is larger than '1', '1' is subtracted from the display of sheet number and the fixing device is preheated in the same manner. When a printing switch 66 is depressed, printing action is started after performing the heating of fixing device at the time of printing. When a reader setting input 71 is depressed so as to set the reader, the power for the fixing device is turned off after the reader state is displayed on the display device of a printing number display part 64.
Patent JP-S6416072-A (JP)
Title: Picture recorder
Inventor: KURIYAMA HIROYUKI
IPC: G03G21/00
Filed: 1987-07-09
Abstract: PURPOSE:To attain recording of synthesized picture by providing a monitor for edition in addition to an optical monitor capable of large sized pattern display so as to use a picture displayed in the large sized pattern thereby facilitating the picture edit. CONSTITUTION:The picture of an information recording medium (microfilm) 1 is projected onto the 1st display section (screen) 9 with magnification and the picture area to be written or added to the projected picture is designated by an area designation means (area designation section) 31a to display the area corresponding to the designated area onto the 2nd display section (display) 25. Then the other picture has only to be inputted in the area displayed on the 2nd display section 25 by means of an input means (character input key) 31b to allow a control means (CPU) 34 to synthesize the projected picture with other picture inputted by the input means 31b and to record the synthesized picture onto other recording medium. Thus, large pattern display is attained, the equipment is made light in weight and inexpensive and the picture edit is facilitated.
Patent JP-S6231834-A (JP)
Title: Shutter control device
Inventor: SAITOU TSUTOMU
IPC: G03B9/10
Filed: 1985-08-02
Abstract: PURPOSE:To speed sup shutter driving by increasing the speed of a motor for rotating the shutter to the constant acceleration of the first half and executing the speed decreasing to the constant acceleration for the last half. CONSTITUTION:When the shutter 1 has four notches, the opening and closing change- over angle is 45 deg.. When for the first half of a total driving time ta, an allowable maximum electric current Imax flows at a direct current motor 2, and for the last half, -Imax flows, the shutter is changed over in the shortest time. The shortest time ta is correctly calculated from the specifications of the motor 2 and the inertia efficiency of the shutter 1, and the prescribed square wave signal is generated 4 by a shutter opening and closing command 5. The signal is amplified 3 and drives the motor 2. For two paris of light emitting/pohotodetecting devices to sandwich the shutter 1, the penetration-hole passing light quantity is increased in one side and decreased in other side by the rotation of the disk. When the polarity of the output signal of one side photodetecting device is reversely rotated and added by an operational amplifier 10, the voltage signal to oscillate in the positive and negative is obtained with the stop position as the center and returned to an amplifier 3. When the shutter comes to the stop position, the square wave signal comes to b '0', the input of the amplifier 3 comes to be the position deviation signal only and the shutter stops correctly.
Patent JP-H0725126-A (JP)
Title: Material for seals and production thereof
Inventor: AMAMIYA KUNIO
IPC: B41K1/02
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a material for seals having a desired filler received therein and composed of various materials without leaving the mark of a bored hole on the upper surface or peripheral surface of the material for seals. CONSTITUTION:A material for seals has the hole 12 bored in the sealing surface of a main body 1, the receiving chamber 13 formed in the hole 12, the filler 14 in the receiving chamber 13 and the closure material 15 closing the hole 12 and composed of the same material as the main body 1.
Patent JP-H0726347-A (JP)
Title: Steel wire for high strength suspension spring, excellent in cold formability
Inventor: UCHIDA HISASHI
IPC: F16F1/02
Filed: 1993-07-09
Abstract: PURPOSE:To produce a steel wire for high strength suspension spring for cold forming, Whose material after quench-and-temper has high strength and sufficient cold formability and also has superior durability and settling resistance required of a spring, by specifying respective additive quantities of Nb, C, Si, Mn, and Cr among the components of a steel wire. CONSTITUTION:This steel wire for high strength suspension spring has a composition consisting of, by weight, 0.50-0.65% C, 1.50-2.50% Si, >0.50-1.50% Mn, >1.0-2.5% Cr, 0.07-0.65% Nb, and the balance Fe with inevitable impurities. In this composition, Nb/C is regulated to 0.15-1.0. This steel wire has excellent cold formability.
Patent JP-H1195135-A (JP)
Title: Display system
Inventor: ANDORIYUU EI BERURIN
IPC: G09G3/34
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a system to compensate the defects in optical modulators of a display which consists of a two-dimensional optical modulator array having the plural optical modulator groups, is poor in a product yield, comprises several ten thousands or more of the independent optical modulators and is made unsable simply when two to three pieces thereof go out of order. SOLUTION: The fault tolerant display system 10 having plural transparent display systems 20 arrayed at a first row and second row is installed to a stationary substrate 12 by a moving member 14. The optical modulator of the first row are moved to the position of the faulty optical modulators of the second row by vibrating the moving member 14. The normal pixels generated in the first row are superposed on the faulty pixels of the second row to effectively distribute light, by which the fault of the optical modulators is compensated.
Patent JP-S5872217-A (JP)
Title: Temperature controlling device for temperature controlling block
Inventor: URATANI YOSHIKI
IPC: G01N30/54
Filed: 1981-10-23
Abstract: PURPOSE:To keep control accuracy and to improve adaptation by preparing a direct  tube connection line directly irradiating the head light of a heating element and the  heat sensitive element between the heating element and the heat sensitive element to  apply partial radiant heat control to the transmission heat control of a temperature  control block. CONSTITUTION:A part of a temperature control block A having a recessed part 5 surrounding space to be controlled at its temperature is provided with a vacant room S1  and a heating element H is fitted to the vacant room S1. Another vacant room S2 is  formed separatedly from the block A and a heat sensitive element is fitted to the  space S2 and these devices are accommodated in a vacuum chamber 3 kept at highly  vacuum status. A gas chromatograph 1 and a control meter C are connected to the  chamber 3 to control the temperature of the block A. A direct tube connection line D  directly irradiating the heat light of the heating element H to a part of the heat sensitive element B is formed between the vacant rooms S1, S2 accommodating the heating  element H and the heat sensitive element B respectively. Partial radiant heat control  is applied to the transmission heat control of the block 5, improving the adaptation  while keeping control accuracy.