baber/WOPTO huggingface dataset:
Patent JP-H04115778-A (JP)
Title: Original member and its picture reader
Inventor: TAKATSUKA MASAYUKI
IPC: H04N1/04
Filed: 1990-09-05
Abstract: PURPOSE:To apply shading correction to a data inputted to a picture read means through a transparent original section by allowing a light to radiate to a transparency reference section and an original member having a transparency original section and using a data inputted to the picture read means through the transparency reference section. CONSTITUTION:A light radiating from a light source unit 8 passes through a transparency reference section 11 of an original member 9 and a transparency original section 12 and radiates from a projector lens 4 and the light is reflected in a mirror 5 and the image is formed on a picture read face 6 and a correction data read image 13 from the transparency reference section 11 of the original member 9 is formed to a standby position P of a carriage 7 and a picture read image 14 from the transparency original section 12 of the original member 9 is formed to the lens 4. The carriage 7 is moved toward a direction of the arrow X from its standby position P and reads at first the correction data read image 13 and a shading correction data is stored in a memory. Then the carriage 7 reads the picture read image 14. After the picture data signal is processed, the result is subject to shading correction based on the correction data inputted from the memory by a shading correction section.
Patent JP-2001058736-A (JP)
Title: Carrier roller
Inventor: OISHI YUKI
IPC: B65H5/06
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide high paper feeding accuracy with a simple constitution by providing a plurality of high projections and low projections on a roller main body outer peripheral surface and forming at least a part of projections into either one of straight grain with a center line of a roller peripheral direction inclined to a forward rotation direction front side and reverse grain with a center line inclined to a reverse rotation direction front side. SOLUTION: High projections 12A, 12B and low projections 13A, 13B are formed on a roller main body outer peripheral surface. The high and low projections 12A, 13A are formed into straight grain having a center line L of a roller peripheral direction inclined to a rotation direction front side at the time of forward rotation of a roller to be a forward carrier time. The high and low projections 12B, 13B are formed into reverse grain having a center line L inclined to a rotation direction front side at the time of reverse rotation of the roller in a reverse carrier time. Clip force for a printing medium is displayed by the high projections 12A, 13A and the printing medium is prevented from deeply sticking into the high projections 12A, 12B by the low projections 13A, 13B.  High and low projections 12A, 13A of straight grain and high and low projections 12B, 13B of reverse grain display clip force at the forward carrier time and at the reverse carrier time, respectively.
Patent JP-H0664342-A (JP)
Title: Heat-sensitive magnetic composite recording material
Inventor: NAKAZAWA ATSUSHI
IPC: B41M5/42
Filed: 1992-08-12
Abstract: PURPOSE:To obtain a heat-sensitive magnetic composite recording material capable of stably recording magnetic information and visible information over a long period of time. CONSTITUTION:A heat-sensitive magnetic composite recording material has: a heat-sensitive color forming layer containing a colorless dyeprecursor, a developer and a binding agent; a protective layer containing a high-molecular material, a pigment and a crosslinking agent; and an overcoat comprising an ultraviolet-curable resin, which are arranged in order on one of faces of a support. Further, a magnetic recording layer containing magnetic powder and a binding agent, and an aluminum-applied layer containing aluminum powder and a binding agent are disposed on the other opposite face of the support, and a soapless emulsion containing a hydrophobic high-molecular material as a principal component is used as the binding agent for the high-sensitive color forming layer. BY this method, the heat-sensitive magnetic composite recording material excellent in water resistance and adhesive properties between the support and the heat-sensitive color forming layer and capable of stably recording magnetic information and visible information over a long period of time can be obtained.
Patent JP-H0398653-A (JP)
Title: Sample standby apparatus in self-inspection apparatus of grain sample
Inventor: ITATSU YOSHIHIRO
IPC: B02B7/00
Filed: 1989-09-11
Abstract: PURPOSE:To smooth receiving treatment by providing a freely openable and closable opening and closing valve obstructing the feed of a sample to the feed passage of a feed apparatus. CONSTITUTION:A definite amount of a grain sample is collected by a sample collecting apparatus during the weighing of received grain by receiving weighing machines 1A, 1B to be fed to a sample dryer by feed devices 4A-6A, 4B-6B, 7-15 and fed in each of the drying chambers 22 of the sample dryer by a sample feed in and out apparatus to be dried. After the completion of drying, the dried sample is fed out to each of self-inspection devices 18, 20 by the sample feed in and out apparatus to inspect the quality thereof. Freely openable and closable opening and closing valves 16, 17, 19, 21 obstructing the feed of the sample are provided on the way of the feed passages of the aforementioned feed devices. As a result, even when the reception of grain is conc., the smoothing of receiving treatment can be realized.
Patent JP-2000065160-A (JP)
Title: Internal tooth rocking type inscribed meshing planteary gear device
Inventor: MAEGUCHI YUJI
IPC: F16H1/32
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To make dimension contractible by increasing the freedom degree of design of a device shape. SOLUTION: This gear device comprises a casing 701, external tooth gear 721 as an output member arranged in the casing 701, plurality of eccentric unit shafts 711 arranged in an outer peripheral side of the external tooth gear 721 to be supported rotatably to the casing 701, eccentric unit 711A provided in the eccentric unit shaft 711, and an internal tooth rocking unit 712A meshed with the external tooth gear to insert the eccentric unit 711 also to be rockingly rotated by its rotation so as to rotate the external tooth gear. In this case, the forming range of an internal tooth 713 of the internal tooth rocking unit 712A is set to only partly of the circumference.
Patent JP-S61114416-A (JP)
Inventor: SANKI SADAHIKO
IPC: C22C38/00
Filed: 1984-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0876816-A (JP)
Title: Electronic controller with adjustment function
Inventor: YAMADA HIDEKI
IPC: G05B19/048
Filed: 1994-09-05
Abstract: PURPOSE: To increase the number of selectable control specifications while satisfying the requests to reduce the cost and to secure the reliability of an electronic controller. CONSTITUTION: A ROM of a microcomputer stores five voltage sections A1-A5 which are previously decided and five control specifications corresponding to these sections A1-A5. The power voltage Vcc is divided by a voltage dividing circuit, and the sections A1-A5 corresponding to these divided voltages are decided. Based on this decided result, the control specifications are selected and the control is carried out. In this instance, the voltage width of the center section A3 having the voltage of 1/2 of Vcc is increased compared with those of other sections A1, A2, A4 and A5. Furthermore, A3>A2(=A4)>Al(=A5) is satisfied. Thus, the voltage widths of all sections A1-A5 can be set in an optimum way and corresponding to the variance of the divided voltages due to the resistance variance of the voltage dividing circuit.
Patent JP-H06266220-A (JP)
Title: Developing device and image forming device with the developing device
Inventor: IMAMIYA KOJI
IPC: G03G15/08
Filed: 1993-09-22
Abstract: PURPOSE:To provide a developing device capable of obtaining sufficient conveying force even when nonmagnetic toners are used and provide an image forming device provided with this developing device. CONSTITUTION:A developing device is provided with a developing roller 33 rotatably provided to face a photoreceptor drum 3 and feeding toners T to the photoreceptor drum 3, a feed roller 34 feeding the toners T to the developing roller 33, a blade 35 provided in contact with the developing roller 33, regulating the quantity of the toners T fed to the developing roller 33 by the feed roller 34 provided in contact with the developing roller 33, and forming a toner layer having a nearly uniform thickness, and a main body frame supporting the developing roller 33, feed roller 34, and blade 35. When a virtual circle is drawn in contact with the developing roller 33, feed roller 34, and blade 35 respectively in the cross section while the developing roller 33, feed roller 34, and blade 35 are supported by the main body frame, the radius of the virtual circle is set within the range of 0.5-4mm.
Patent JP-S60130689-A (JP)
Title: Preparation of slurry of formed carbon
Inventor: YAMADA TOMITOSHI
IPC: C10L1/32
Filed: 1983-12-16
Abstract: PURPOSE:To prepare a conc. slurry of formed carbon which can be stored under a stabilized condition for a long time, by treating formed carbon made from crushed coal, with a liquid or gaseous polar substance and adding water and a dispersant to it for formation of slurry. CONSTITUTION:Raw material coal 1 is crushed in a crusher 2. The crushed coal is fed into a slurry making machine 3 and a binder 4 and water 5 are added to it for formation of an aqueous slurry of formed carbon. The slurry is sent into a granulating machine 6 for formation of formed carbon by collision tumbling of coal particles. The content in the granulating machine is fed into a dehydrator 7 to separate ash-contg. muddy water 8 and produce formed carbon 9. The formed carbon 9 is placed in a treating tank 10 for treatment with a gaseous or liquid polar substance 11 such as methanol gas and 20-30% aqueous soln. of methanol. Then the treated formed carbon 13 is separated in a separator 12 and is fed into a slurry forming tank 14 for addition of water to form a slurry.
Patent JP-S60130475-A (JP)
Title: Mig welding method
Inventor: KOBAYASHI TOSHIROU
IPC: B23K9/16
Filed: 1983-12-16
Abstract: PURPOSE:To prevent low-temp. cracking owing to hydrogen in a weld zone by separating and removing the vapor of the adsorbed moisture and evaporating hydrogen molecules resulting from external heating or self-resistance heating of a fed wire by the gas flowing along the wire thereby preventing the inflow thereof to the welding arc part. CONSTITUTION:A welding wire 1 is heated by a heat source 9 and receives electricity from an electrode chip 12, by which air shielded arc welding is accomplished in a gaseous argon 8 atmosphere. The vapor of the moisture adsorbed on the wire 1 and the evaporating hydrogen molecules generated as a result of heating by the heat source 9 are delivered to an outside part 8 by the gaseous argon 11 admitted into the introducing part of the chip 12, by which the intrusion thereof into the arc weld zone is prevented. The generation of low temp. brittle cracking owing to the hydrogen in the weld zone is prevented.
Patent JP-H0793050-A (JP)
Title: Protection cover for terminal equipment
Inventor: TORII MUNEHIRO
IPC: H05K5/03
Filed: 1993-09-22
Abstract: PURPOSE:To protect the display part of a terminal equipment constituted of glass components against an external shock and stress. CONSTITUTION:When a hard part 14 is welded to the protection cover for the terminal equipment and this protection cover is mounted on the terminal equipment, this hard part 14 covers the display part 15 of the terminal equipment and the external pattern 13 of the periphery of the display part. The external shock or stress to the display part 15 is received by the hard part 14 at the external pattern 13 of the periphery of the display part 5, so it is prevented from being applied directly to the display part 15, so that the display part 15 is prevented from being damaged.
Patent JP-H1184409-A (JP)
Title: Static image display device
Inventor: OSAWA TOSHIFUMI
IPC: G02F1/135
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive static image display device which enables a user to appreciate films of different screen sizes. SOLUTION: A recording medium is irradiated with light by a writing light source 10 arranged on one side of the recording medium and the writing image is projected to an SLM(space light modulation element) 1 and the image is written in the SLM 1. At this time, a control means 21 controls an electrode selection means 18 in accordance with the output from a screen size selecting means 14 for selecting the screen size to be displayed on the SLM 1 and selects the divided electrodes for impressing the writing voltage among the plural divided electrodes formed by dividing the transparent electrodes of the one substrate of the SLM 1 according to the screen size. In addition, the control means controls the voltage impressing means 9 and impresses the voltages on the selected split electrodes.  On the other hand, the control means operate the writing light source 10 so as to project the writing image to the SLM 1.
Patent JP-H0350154-A (JP)
Title: Ceramic sintered body and its production
Inventor: FURUKAWA MITSUHIKO
IPC: C04B35/56
Filed: 1989-09-12
Abstract: PURPOSE:To improve the toughness, heat conductivity and hardness of a sintered body by adding a prescribed amt. of ceramic powder to zirconia powder, wet- mixing and grinding them and treating the resulting slurry of fine powder satisfying prescribed conditions to produce the sintered body. CONSTITUTION:Powder of a ceramic other than zirconia is added to zirconia powder by 30-70vol.% and they are mixed, further wet-mixed and ground to prepare a slurry of fine powder having 5-15m<2>/g specific surface area and a particle size distribution in which 90vol.% particles have 1-3mum particle size and 50vol.% particles have 0.3-1mum particle size. The slurry is then dried and the resulting powder is further pulverized in a high speed flow of gas, molded and sintered. A ceramic sintered body having 0.3-0.6 contribution rate of the parallel arrangement model of a composite law is obtd.
Patent JP-2000059530-A (JP)
Title: Cordless extension telephone set with facsimile function
Inventor: ISAKI TAKESHI
IPC: H04N1/32
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To easily take part in a television program where a support message to a sport player is applied by facsimile even if a troublesome operation is not executed through the use of cordless extension telephone set with facsimile communication function. SOLUTION: When a support/application key provided for a master machine or a slave machine is depressed, whether a transmission original is set in a scanner or not is judged (S10 and S20). When the transmission original is not set, a number which is continuously inputted is stored in a support/application facsimile number buffer in RAM (S30). When the transmission original is set, a facsimile number is read from the support/application facsimile number buffer in RAM, the transmission original which is set in the scanner is read with the facsimile number as a destination, and the facsimile transmission of the original is repetitively executed to the extent of the restriction of the number of retrying times until the machine is connected with an opposite party (S40).
Patent JP-H04116522-A (JP)
Title: Back light system for liquid crystal display device
Inventor: HAMA YUJI
IPC: G02B6/00
Filed: 1990-09-06
Abstract: PURPOSE:To use a cold cathode ray tube which is a light emitting means efficiently as the light source of a back light and to realize the back light system which is as large as the outward appearance size of a light guide plate which is a light guide means by inserting the cold cathode ray tube into a hole formed in the light guide plate in conformity with the cold cathode ray. CONSTITUTION:The system consists of the cold cathode ray tube 1 which is the light emitting means, the light guide plate 2 which guides light emitted by the cold cathode ray tube 1, and a cable 3 connected to a circuit which turns on the cold cathode ray tube 1. The cold cathode ray tube 1 is inserted into the hold formed in the center of the light guide plate 2. Namely, the light guide plate 2 contacts the entire surface of the cold cathode ray tube 1 which provides face light emission. Further, the hole is formed in the light guide plate 2 and the cold cathode ray tube 1 is inserted into the hole, so the outward appearance size of the back light system matches the size of the light guide plate 2. The light emitted by the cold cathode ray tube 1 can be used efficiently and the outward appearance shape of the back light system is as large as the size of the light guide plate 2.
Patent JP-2000050736-A (JP)
Title: Planter
Inventor: INOUE TAKAHIDE
IPC: A01G9/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a planter capable of being three-dimensionally stacked in a stable state because of the structure of the planter itself without using any auxiliary member and further making it possible to supply water to a plant. SOLUTION: This planter A has boss portions 30 formed on the upper surface portion 12 in a projected state, depression portions 40 formed on the back surface in a depressed state and in a size capable of being fit onto the boss portions, and a drain hole 50 formed in the back surface portion 14 to drain excessive water.
Patent JP-2000061739-A (JP)
Title: Work carrying in/out system
Inventor: SHIMOJI SHINOBU
IPC: B23P19/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To carry in material and carry out a product against a plurality of cutting machines by installing the cutting machines on both sides of an automatic warehouse, providing a loader/unloader reciprocating between the automatic warehouse and the cutting machine, and carrying in material and carrying out a product. SOLUTION: A work sucking means 305 is brought down by an elevatable cylinder 307 to pick up one-piece of material A and lift it, then a shuttle table 208 is moved up to under the material A, a material one-piece picking device 301 is brought down to release sucking, and the material A is placed on the shuttle table 208 to return on the automatic warehouse 2 side. Next, the material A sucked by a loader/unloader 201 from the shuttle table 208 for material to run to a cutting machine 1 side, and the material A is carried in the cutting machine 1 to be worked. Next the loader/unloader 201 sucks the worth after cutting, passes through the lowermost step of the automatic warehouse 2 to carry up to a left side blanking shear, the shearing worked product is returned by the loader/unloader 201 up to the automatic warehouse 2 to be carried out.
Patent JP-H1182549-A (JP)
Title: Clutch device of transmission
Inventor: YAMAMOTO KOICHI
IPC: F16D25/12
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of the connection part of a fluid cylinder of a release unit with a supply pipe and facilitate the mounting works of the release unit on a clutch casing. SOLUTION: A release unit 1 is structured so that a supply pipe 12 for supplying a working fluid is coupled in a position over a fluid cylinder 11 to work a release bearing and a fixation part 12a to be secured to the boss part 2c of a clutch casing 2 is provided at the tip of the supply pipe 12 laid as stretching up aslant. The clutch casing is furnished with a mounting part for the release unit 1, and there a bolt hole and a through hole to admit insertion of the supply pipe 12 are provided. The release unit 1 is fixed to the boss part of the clutch casing 2 and the supply pipe 12 is secured to the mounting part which should restrict the motions of the supply part to lead to enhancement of the reliance upon the connection part with the release unit 1.
Patent JP-H04115269-A (JP)
Title: Electrophotographic device
Inventor: SATO NORIHIDE
IPC: G03G15/08
Filed: 1990-09-05
Abstract: PURPOSE:To make toner quantity fed in smaller than toner quantity fed out from toner carrying member and to prevent flocculation of toner by delaying rotational speed of a multiple number of toner carrying members feeding toner from a toner hopper to a developing means by rotation, more in carrying members in positions further apart from the developing means. CONSTITUTION:An electrostatic latent image is formed by irradiating a surface of a uniformly electrified image carrier 1 with exposure beam for black(B), for example. Then, a developing device 6 containing a black toner 14B is abutted to an image carrier, and a toner image is formed by attracting the toner 14B to an electrostatic latent image part. A first toner carrying member 21 installed in the toner hopper 15B, a second toner carrying member 22, and a third toner carrying member 59 are rotated with the rotation of a toner ejecting roll 19, and the toner 14B is carried to the ejecting roll 19 while being agitated. Then, when the rotational speed of the ejecting roll 19 is v1, the rotational speed of the carrying member 2 is v2, the rotational speed of the carrying member 22 is v3, and the rotational speed of the carrying member 59 is v4, they are constituted to be v1>v2>v3>v4.
Patent JP-H08101001-A (JP)
Title: Weld measuring gauge
Inventor: HASHIDA KAZUNORI
IPC: G01B3/20
Filed: 1994-09-30
Abstract: PURPOSE: To easily measure the root gap of the weld of coupling or bevel angle of box pillar by measuring the opening of a bevel by closely attaching the reference side of a first ruler having a nearly triangular shape to a reference surface for measurement and bringing the sharp corner section of a second ruler having the shape of an obtuse-angled isosceles triangle into contact with the narrowest part of the opening. CONSTITUTION: When, for example, the leg 54 of a box pillar 54 is bevel-welded to the pillar head 52 of a lower story, the sharp corner section 36 of a ruler 6 coupled with a ruler 4 freely rotatably with a pin 50 is inserted into the bevel opening of the welded coupling section by putting the section 36 on the 30 deg. angle-measuring section 18 of the ruler 4.  When the section 36 is inserted into the bevel opening section, a base line is specified by closely attaching the reference side 22 of the ruler 4 to a reference surface (b) for measurement (the surface 52a of the pillar head 52) and the value of a root gap scale 58 marked on the ruler 4 indicated by the base 30 (third reference side 32) of the ruler 6 which is the outline of the ruler 6 by bringing the front end of the section 36 of the ruler 36 into contact with the intersection between a groove face 54a at the lower end of the leg 54 and backing material 56. Therefore, the root gap L of the weld of a coupling can be easily measured.