baber/WOPTO huggingface dataset:
Patent JP-H0781136-A (JP)
Title: Power source device
Inventor: AZUMA JUN
IPC: B41J2/44
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the reflective light from an opening member from inversely entering a semiconductor laser by a method wherein an opening member is provided on an optical path for light which is paralleled by a collimator lens, and the surface of the opening member at least on the light incoming side is tilted to the optical path. CONSTITUTION:A light source device E-1 for an image recording device such as a laser beam printer, etc., has a supporting body 1 which is fixed by machine screws to a box body H an image recording device with a polygon mirror, image-formation lens or photosensitive drum, etc. A mirror cylinder 2 is integrally provided on the surface of the supporting body 1, and at the same time, the base part 3a of a semiconductor laser 3 is press-fitted in a hole (1a) of the supporting body 1. A laser beam which is emitted from the semiconductor laser 3 is paralleled by a collimator lens 4, and the paralleled laser beam is contracted by an opening member 5. For a lens holder 6 which holds the collimator lens 4, the end surface 6d of a protruding part 6c of the lens holder 6 is tilted to the optic axis at a specified angle, and for this reason, the opening member 5 is also arranged to be tilted.
Patent JP-H0846201-A (JP)
Title: Semiconductor element and its preparation
Inventor: CHIYOU HEICHIN
IPC: H01L21/8247
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To form a short channel length and to reduce a channel resistance and improve an operation speed by forming an auxiliary gate for electrically floating it from a lightly doped region to electrically control the resistance of the lightly doped region. SOLUTION: A lightly doped region 50 is formed at a shallow depth in a silicon substrate 1 at the lower side of an auxiliary gate 40, and a heavily doped region 60 is formed so that it is connected to the lightly doped region 50, thus forming a source/drain region 70 in LDD structure at the lightly doped region 50 and the heavily doped region 60. Then, an interlayer insulation film 3 is formed so that a metal wiring 4 formed on the upper part of the entire structure of the silicon substrate 1 is connected to a T-type gate electrode 20 and the source and drain regions 70. When an element operates, the auxiliary gate 40 is connected to the T-type gate electrode 20, thus increasing the carrier concentration of the lightly doped region 50 and drastically reducing a channel series resistance.
Patent JP-H0238044-A (JP)
Title: Reinforced decorative material keeping woody feeling
Inventor: WATANABE HIDEKI
IPC: B32B21/04
Filed: 1988-07-28
Abstract: PURPOSE:To enhance hardness, to improve cracking resistance and to reduce the exudation of a reinforcing agent from a butt end by laminating an impregnated base material impregnated with the reinforcing agent between a non- impregnated base plate and decorative veneer and applying compression molding to the formed laminate. CONSTITUTION:As a base material to be impregnated, a wooden material such as veneer, a nonwoven fabric, paper, a glass fiber, an inorg. material such as asbestos paper and a composite material thereof can be designated. As a reinforcing agent, any one liquid at room temp., capable of being infiltrated in decorative veneer and capable of reinforcing said veneer may be used and a synthetic resin having viscosity of 500cps or less is designated. The base material impregnated with this reinforcing agent is laminated to at least one surface of a base plate and non-impregnated decorative veneer having a thickness of 0.2-2mm is further laminated to the impregnated base material and the whole is subjected to compression molding. At this time, an adhesive may be together used in order to enhance the adhesion of the impregnated base material and the base plate.
Patent JP-H0237420-A (JP)
Title: Fuzzy arithmetic unit
Inventor: KOGASHI HIROYUKI
IPC: G06F9/44
Filed: 1988-07-28
Abstract: PURPOSE:To easily recognize an inference state by providing one of plural individual inference parts and an overall inference part with a display device on which inference results are displayed in a form of membership function. CONSTITUTION:Inference results Q1-Qn of inference parts 11 to 1n and an inference result Q of an MAX circuit 27 are given to a display device 30. The display device 30 is provided with a selecting circuit 31 which selects and outputs the inference result designated by a select input out of inference results Q1 to Qn and Q, a display circuit 32 which converts the voltage distribution indicating the inference result selected by the selecting circuit 31 to a signal adapted to display, and a display device 33 on which the inference result is displayed in a form of membership function. Thus, the membership function in a desired arithmetic stage can be visually recognized.
Patent JP-S57109907-A (JP)
Title: Optical guide path and its production
Inventor: KIYONO MINORU
IPC: G02F1/03
Filed: 1980-12-26
Abstract: PURPOSE:To realize an optical switch which is driven with a low level of voltage, by partially diffusing the impurity to an optical guide path to obtain a part of a large refractive index and applying the electric charge to a region where the optical energy distribution is concentrated at a shallow area. CONSTITUTION:A cross type pattern 12 is formed by vapor-depositing Ti on an electrooptical crystalline substrate 11 of LiNbO3, etc. Then Ti is vapor-deposited again to form a double lamination pattern 13 at the cross part. Thereafter, a heat treatment is carried out at about 1,000 deg.C to give the heat diffusion of Ti to ensure a higher Ti concentration at a diffusion layer 15 of the pattern 13 than the other diffusion layer 14. Then Al is vapor-deposited on the substrate 11 containing a Ti diffusion layer to obtain electrodes 16 and 16 through patterning. The voltage is applied to these electrodes 16 and 16 to vary the refractive index of the substrate 11. The effective depth of guide wave path is deep at the area of an optical guide path 18 having low Ti concentration, and this depth becomes small at a part 15 having a high Ti concentration. Thus an optical switch which is driven with a low level of voltage is obtained.
Patent JP-H0632168-A (JP)
Title: Three stage tilt type slide dump truck
Inventor: INAMI SEISHI
IPC: B60P1/04
Filed: 1992-07-14
Abstract: PURPOSE:To effectively transport gravel sand and an excavator for excavating a groove for a small construction site by means of a single vehicle by providing a load-carrying platform which can be moved rearward and can be tilted in any of directions, rearward, rightward and leftward. CONSTITUTION:When carrying a crawler-belt type vehicle such as an excavator, a dump truck runs in such a way that a load-carrying platform 61 is moved rearward along guide rails 57 with a cylinder 71 for movement extended and is tilted with a lift cylinder 47 extended, and then the vehicle runs up by itself on the load-carrying platform 61, and the load-carrying platform 61 is returned to the normal position. When unloading, the load-carrying platform 61 is moved rearward and is tilted in the same way as in carrying, and the vehicle is unloaded. When carrying and unloading gravel, side door 81 is opened, and the gravel is unloaded on the edge of the road with the load-carrying platform 61 tilted to the right or left side by extending the lift cylinder 47.
Patent JP-H0511421-A (JP)
Title: Photosensitive material processing device
Inventor: KAWADA KEN
IPC: G03D3/02
Filed: 1991-07-02
Abstract: PURPOSE:To provide the photosensitive material processing device which efficiently processes photographic sensitive materials. CONSTITUTION:A developing tank has a slit-shaped processing device 11 consisting of a slit part 31 and a processing chamber 21. Many flow holes 23 to allow the processing liquid to flow are formed on the wall surfaces 22 of the processing chamber 21. The processing liquid gushes vigorously out of the flow holes 23 into the processing chamber 21. Then, the processing liquid on the surface of the photosensitive materials is well exchanged by the jets of the processing liquid.
Patent JP-S6165439-A (JP)
Title: Manufacture of stepped wafer
Inventor: TAKEBE TOSHIHIKO
IPC: H01L21/304
Filed: 1984-09-06
Abstract: PURPOSE:To effectively form fine mask patterns by a method wherein a step is formed in the periphery of the substrate surface with a grindstone having stepped patterns, and the surface is polished in mirror. CONSTITUTION:An as-sliced substrate is lapped with abrasive grains of alumina, thus flattening the surface. A stepwise difference with a required dimension is formed in the substrate periphery with a grindstone. The surface part is polished to a required thickness by mirror polishing with fine-grained alumina. Surface damage generated during mirror polishing is removed by etching the substrate wafer. Resist is applied on the substrate wafer to a required thickness and baked.
Patent JP-H1031895-A (JP)
Title: Rom writer device
Inventor: HIRANO SANEAKI
IPC: G11C16/06
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To perform the writing of data, the rewriting of data and the reading of data with respect to a flash memory by providing access control means performing the writing of the data and the reading of the data with respect to it. SOLUTION: The ROM writer device 100 received a data writing command transmits a hold signal to the CPU 206 of a target board 200 and the microcomputer 102 of the device 100 controls a mediation circuit in the device 100. Then, write data stored in the DRAM 103 of the device 100 are transmitted to the target board 200 to be written in a flash memory 207. Moreover, the microcomputer 102 stores the data read out from the flash memory 207 in the DRAM 103 by controlling the mediation circuit with respect to the data reading command transmitted through a telephone line 300. Then, the CPU 102 transfers the data stored in the DRAM 103 to a host side data processor via the telephone line 300.
Patent JP-S5889499-A (JP)
Inventor: WATANABE HIROSHI
IPC: B64F5/00
Filed: 1981-11-24
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-S5977506-A (JP)
Title: Control device
Inventor: WATANABE TAKEHIKO
IPC: G05B15/02
Filed: 1982-10-25
Abstract: PURPOSE:To eliminate a fault in a short time without stopping a control object device at the time of a fault by providing a converting and connecting device which is capable of converting a connecting state, between the control object device and a PI or PO unit. CONSTITUTION:In case when a PI unit becomes faulty and it is detected that an electronic computer 1 cannot read normally process input information from a line 76, an operator operates quickly a converting and connecting device 7, detaches the connection of the unit 36 and the line 76, and connects the line 76 to a stand-by PI unit 37. Thereafter, contents of a converting table which is stored in a storage device of the computer 1 through a conversation use peripheral device 8 and shows to which one of the PI unit and the PO unit each process input/output information is connected are corrected immediately so that the process input information from the line 76 can be inputted through the unit 37. After the correction, the process input information from the line 76 is read in the computer 1 through the unit 37.
Patent JP-H0849458-A (JP)
Title: Lock control mechanism of automatic door
Inventor: YAMADA KAZUHISA
IPC: B60J5/00
Filed: 1994-08-10
Abstract: PURPOSE:To hold an unlocked state for a smooth operation for automatically opening and closing the door by pulling cable through the operation of a door- engine-side changeover lever when switching the door from a position where it is manually opened and closed to a position where it is automatically operated by a door engine. CONSTITUTION:To automatically open or close the door using an door engine 13, a changeover lever attached to the door engine 13 is switched from a manual position H to an automatic position A to pull cable 23. Then a hook 23b at the end of the wire of the cable 23 moves downwards and pushes down a fixed member 21 a fixed to a rod, thus undoing a lock 14b. This state is maintained to prevent the door 12 from colliding against a striker 18 when opened by the door engine 13. Thus when the door 12 is automatically opened or closed by the door engine 13, the lock is smoothly and readily undone, while the door 12 can be opened and closed manually by switching only an operating lever.
Patent JP-S5980312-A (JP)
Title: Treatment of suspension
Inventor: YAGISHITA AIZABUROU
IPC: B01D37/00
Filed: 1982-10-28
Abstract: PURPOSE:To make it possible to again succeed work only by simply replacing a filter tank when the capacity of the filter tank is lowered, by treating the filter tank lowered in the capacity thereof in a washing and resources recovery treatment field to again to supply the treated filter tank to a filtering working field. CONSTITUTION:When the capacity of the filter tank A of a filtering working field is lowered, the filter tank A is recovered by a drive can D from a washing and resources recovery treatment field C and the preliminarily prepared washed filter tank is set to a tank mounting table B. In addition, the recovered filter tank is treated in the washing and resources recovery treatment field C to be again supplied to the filtering working field. As the result, the filer tank can be repeatedly recycled if the life the filter tank main body itself is present.
Patent JP-2000010249-A (JP)
Title: Diffusion transfer silver halide photographic sensitive material and method for forming images
Inventor: MORITA NAOKO
IPC: G03C8/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for protecting secret information in image forming process of a dye diffusion method and an output method which is applied after converting the image information on a diffusion transfer silver halide photographic sensitive material into digital information. SOLUTION: In the image forming process that an image is formed on an image receiving material by exposing the diffusion transfer silver halide photographic sensitive material to light, which has at least one silver halide emulsion layer on a support, and then, after superposing the image receiving material, heating them, the image informations on the diffusion transfer silver halide photographic sensitive material is treated so that the image informations can not be diciphered, after completion of the formation of the image.
Patent JP-S6080884-A (JP)
Title: Fixing device
Inventor: KATSUNO RIYUUJI
IPC: G03G15/20
Filed: 1983-10-11
Abstract: PURPOSE:To prevent offsetting and defective fixing by disposing a supply roll which holds internally a liquid release agent and penetrates the same to the surface in press contact with the surface of either of a heat fixing roll pair. CONSTITUTION:This device performs fixing by inserting copying paper 17 having an unfixed toner image between a heat fixing roll 5 and a pressing roll 6 and melting the toner by the heat transmitted from the roll 5 to perform fixing. A supply roll 7 which rotates in press contact with the surface of either of a pair of said rolls 5, 6, for example, the roll 5 is supplied so that the liquid release agent filled in the roll 7 is leached gradually from the surface of the roll 7 and is applied to the surface of the roll 5. Offsetting and defective fixing are thus prevented and the stable copy is obtd. for a long period of time.
Patent JP-H0351525-A (JP)
Title: Disc brake
Inventor: SUZUKI SHINJI
IPC: F16D55/224
Filed: 1989-07-20
Abstract: PURPOSE:To prevent the eccentric abrasion in the circumferential direction of a frictional pad by installing a cylinder beam which is formed so as to surround a pair of frictional pads and an arm, in frame form, and installed in free sliding onto the cylinder side of a pin. CONSTITUTION:A pair of frictional pads 1 and 2 are arranged oppositely to the both surfaces of a disc. Arms 3a and 3b extending on the both sides in the facial direction of the frictional pad 1 are installed. Each pin 4 is installed on the arms 3a and 3b. A cylinder 7 is supported in shiftable manners in the axial direction of the disc by a cylinder beam 8. Therefore, the eccentric abrasion in the circumferential direction of the frictional pad due to the tilt of the cylinder can be prevented.
Patent JP-H1131119-A (JP)
Title: Data transfer circuit
Inventor: UEMATSU TAKASHI
IPC: G06F13/28
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer circuit which surely performs transfer up to the end of data and efficiently performs data transfer even when it is applied to a data communication system that performs a finite data input. SOLUTION: This data transfer circuit is a data transfer circuit 15 that performs data transfer between peripheral circuits and main memory through a data bus. It detects the existence of a data input from a peripheral circuit and performs data transfer when data quantity that is temporarily stored in internal memory 152 exceeds a prescribed threshold in a period when there is a data input. On the other hand, in a period when there is no data input, it performs data transfer regardless of whether data quantity that is temporarily stored in the memory 152 exceeds the threshold or not.
Patent JP-S6431709-A (JP)
Title: Composition for oral use
Inventor: TANAKA KUMIKO
IPC: A61K8/49
Filed: 1987-07-28
Abstract: PURPOSE:To obtain a composition for oral use, capable of enhancing dentine reinforcing action of a fluoride and further increasing anticarious effects, by using the fluoride together with a pyridine derivative. CONSTITUTION:A composition for oral use, obtained by blending (A) preferably one or more fluorides selected from sodium fluoride, potassium fluoride, ammonium fluoride, stannous fluoride, sodium monofluorophosphate and potassium monofluorophosphate with (B) preferably one or more pyridine derivatives selected from 3- or 2-pyridylcarbinol, nicotinic acid, an ester or amide thereof, especially 3- or 2-pyridylcarbinol as essential ingredients in various compositions for oral use, such as dentifrice agent, and having the above-mentioned effects. The amount of the ingredient (A) is 50-10,000ppm(mug/g), preferably 200-10,000ppm expressed in terms of the total fluorine concentration and the ingredient (B) is used in a molar amount of 1/50-10 times, preferably 1/20-5 times, especially 1/10-3 times based on the ingredient (A).
Patent JP-2001010236-A (JP)
Title: Thermal recording material
Inventor: NISHIMURA TAKESHI
IPC: B41M5/26
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the preservation safety of an uncolored part and a colored image and to secure touch close to the feeling of plain paper by using a color developer composition containing compounds expressed by specified formulas respectively as the electron accepting compound of a thermal recording layer formed on a support. SOLUTION: In a thermal recording material in which a thermal recording layer containing an electron donative compound and an electron accepting compound is formed on a support, and a protective layer is formed on the thermal recording layer, a color developer composition containing at least one compound selected from compounds expressed by formula I and at least one compound selected from compounds expressed by formulas II, III is used as an electron accepting compound. In the formulas, X1-X3 are each hydrogen, halogen, alkyl, or the like; Z1-Z3 are each hydrogen, or alkyl; R1-R5, R11-R15, R21-R25, R31-R35 are each hydrogen, halogen, alkyl, or the like, and these can form a carbon cyclic aromatic ring.
Patent JP-H0761657-A (JP)
Title: Device to handle and align sheet paper on upper surface of sheet papaer pile
Inventor: MARUTEIN GURAIFUE
IPC: B65H1/04
Filed: 1994-08-10
Abstract: PURPOSE: To align sheets to be singled in the transverse direction on a pile by supporting a member to individually align sheets at the side of a scanning member at the height of the sheet pile so as to be movable in the axial direction within a swivelable lever. CONSTITUTION: A swivelable lever 19 supports a scanning member to scan the pile height of a sheet pile 1 according to the mechanical action. An alignment member 23 with a friction coating 26 is guided so as to be movable in the axial direction within a bearing 22 which is rotatably supported by the swivelable lever 19. The movement in the axial direction of the alignment member 23 is indicated by both arrows in the horizontal condition. When the lever 19 is further swiveled downwardly around a journal 17, a contact head 25 passes a projecting lower cylindrical body 37. The movement in the axial direction is generated in the direction of a roller carrier 34 of the alignment member 23. The alignment member 23 can be shifted in the axial direction.
Patent JP-2000001579-A (JP)
Title: Polyethylene resin composition
Inventor: NAKA YOSHIHEI
IPC: C08L23/08
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. for film formation excellent in mechanical properties, clarity, and mouth openability by compounding an ethylene/α-olefin copolymer, a low-density polyethylene, an antioxidant, and an antiblocking agent. SOLUTION: This compsn. comprises 99.5-70 wt.% ethylene/3-12C α-olefin copolymer, 0.5-30 wt.% low-density polyethylene having an MFR of 0.1-20 g/10 min and a density of 0.910-0.935 g/cm3, 0.05-1.0 pt.wt. antioxidant such as based on phosphorus, phenol, or sulfur, and 0.01-0.8 pt.wt. antiblocking agent such as silicon dioxide. The ethylene/α-olefin copolymer has an MFR of 0.1-15 g/10 min, a density of 0.880-0.960 g/cm3, and a K value, which is defined by formula I when FR<=Mw/Mn+4.4 and by formula II when FR>Mw/Mn+4.4, satisfying the relation: 0.1<=K<=5.0. In the formulas, FR is the ratio of MFR at 190 deg.C under a load of 2.16 kg to MFR at 190 deg.C under a load of 10 kg; and MT is the melt tension at 190 deg.C at an elongation speed of 4 m/min.
Patent JP-S5891242-A (JP)
Inventor: TAZAWA TAKASHI
IPC: E03D9/08
Filed: 1981-11-24
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-S6433931-A (JP)
Title: Manufacture of photovoltaic type infrared-ray detecting element
Inventor: YAMAGATA TOSHIO
IPC: H01L31/10
Filed: 1987-07-30
Abstract: PURPOSE:To make it possible to form a through hole readily and to improve productivity, by removing a compound semiconductor crystal at a specified place by an ion-milling method, removing an exposed bonding agent in oxygen gas plasma by etching, and forming the through hole. CONSTITUTION:A compound semiconductor crystal 2 is bonded to a semiconductor element 1, in which signal processing circuit is formed. A conductor electrode 8, which connects a p- or n-type region 6 at a p-n junction 7 and a signal input part 5 of said semiconductor element 1, is formed. The p-n junction 7 is formed at the peripheral part of a through hole, which is provided in the compound semiconductor crystal 2. when such a photovoltaic type infrared-ray detecting element is manufactured, the compound semiconductor crystal 2 at a specified place is removed by an ion milling method. Then an exposed bonding agent 3 is etched away in oxygen gas plasma. Thus said through hole is formed. Since only organic materials such as the bonding agent layer 3 and photoresist are selectively removed in the oxygen gas plasma etching, the through hole can be formed readily, and productivity can be improved.
Patent JP-S5889979-A (JP)
Inventor: MASUNO KAZUHIRO
IPC: B08B9/02
Filed: 1981-11-24
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。