baber/WOPTO huggingface dataset:
Patent JP-H06145628-A (JP)
Title: Adhesive
Inventor: YABUTA KATSUNORI
IPC: C09J163/00
Filed: 1992-11-04
Abstract: PURPOSE:To obtain an adhesive without being forced out in laminating operations, excellent in heat resistance, B-stage stability and preservability, useful for printed boards, etc., comprising an epoxy resin and a specific epoxy resin curing agent. CONSTITUTION:This adhesive can be obtained by incorporating (A) 100 pts.wt. of an epoxy resin such as bisphenol A-type epoxy resin with (B) pref. 10-50 pts.wt. of an epoxy resin curing agent composed of (1) at least one kind of cyclic aliphatic amine curing agent having one or more amino groups directly on the ring and (2) pref. 20-95wt.%, based on the whole curing agent, of at least one kind of aromatic amine curing agent such as diaminodiphenylsulfone.
Patent JP-H10161510-A (JP)
Title: Image forming device
Inventor: YAMAMIYA MASAYUKI
IPC: G03G21/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device executing the switching of' an air duct by utilizing the wind pressure of a cooling fan. SOLUTION: This image forming device has a discharge mechanism constituted of a ventilating fan 40 forcibly exhausting air in the device, an aperture part 50 connecting between the inside and the outside of the device, and an opening/closing member 55 opening/closing the aperture part 50; and the member 55 for the aperture part 50 is constituted to be moved by the wind pressure generated by the fan 40 so as to open/close the aperture. The member 55 for the aperture part 50 opens the aperture part 50 by negative pressure generated by the fan 40 and enlarges aperture area in proportion to the air quantity of the fan 40.
Patent JP-H05132916-A (JP)
Title: Water controller
Inventor: TANITOMI FUMINAO
IPC: E02B7/40
Filed: 1991-11-08
Abstract: PURPOSE:To prevent falling-down of one door greatly preceding the other door by a method in which automatic devices for doors are connected by an one-way turning transmitter capable of transmitting only the turning in the falling direction of door but not the turning in the rising direction of door. CONSTITUTION:When water level rises to raise floats 20A and 20B and one door starts falling, the cam 30A of an automatic device 19A is turned to the falling direction (b) of door through sprockets 29 and 41 and a chain 42. The cam 30B of an automatic device 19B attached to the same rotary shaft 40 as the cam 30A is also turned to the falling direction of door, where the large- diameter portion P of the cam 30B comes into contact with a bar 36B. The rotary lever 23b is then forcibly pushed up to a position K2' by the shaft 37B and the band 26B is forcibly loosened, where at the stage one door falls down to a given position the other door starts falling. Unbalanced water control can thus be prevented.
Patent JP-H08156305-A (JP)
Title: Thermal head, driving method therefor and thermal transfer recording device
Inventor: HIBINO SEIJI
IPC: B41J2/335
Filed: 1994-11-29
Abstract: PURPOSE: To provide a thermal head in which reduction of power consumption and speed-up of imaging are contrived without contradiction and to provide a driving method thereof and a thermal transfer recording device using the thermal head. CONSTITUTION: A heat release layer 5 of high thermal conductivity is laminated between a supporting layer 4 of low thermal conductivity and a heat insulating layer 6 having insulating property and low thermal conductivity. The heat release layer 5 is formed into a thin wall on a heat generating resistor 7 formed on the heat insulating layer 6 and near to the resistor 7. Thereby, loss of impressing energy is decreased by increasing heat conduction resistance to the heat release layer 5 at a time of heat generation. Further, the temperature of an ink ribbon is raised at a short time. Delay of heat transfer is almost resolved which is caused by increase of heat conduction resistance from the heat generating resistor 7 to the heat release layer 5 at a time for finishing heat generation. The temperature of the heat generating resistor 7 is lowered at a short time.
Patent JP-2000133582-A (JP)
Title: Alignment method
Inventor: KATAYAMA HISASHI
IPC: G03F9/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To increase normal data by a method, wherein an abnormal value is obtained from the amount of deviation computed from the prescribed reference position, the cause of the abnormal value is predicted, and the abnormal value is remedied in accordance with the cause. SOLUTION: Luminous flux which is made to irradiate from an alignment irradiating means 2 illuminates a mark Mmx, which is fed within the visual field of an alignment optical system S through a beam splitter 3, a reticle R and a projecting optical system 1. The deviation from the reference position of the alignment mark Mmx is measured, and its amount of deviation is computed. Abnormal value is computed from the amount of deviation. The abnormal value is removed using a global alignment method, and the average value (m) of measured value where the abnormal value is removed is computed. A measured value Ui which is removed as an abnormal value is picked out, the measured value Ui is determined whether it can be remedied or not based on the average value (m) of the measured value, and if it can be remedied, a remedial treatment is performed.  As a result, the measured value is removed as an abnormal value used as a normal data.
Patent JP-H03181956-A (JP)
Title: Image forming device
Inventor: HIRAI KATSUAKI
IPC: G03G15/04
Filed: 1989-12-12
Abstract: PURPOSE:To prevent a document from obliquely advancing on a document platen by controlling a document stop position to the document platen and an image reading start position so that a document feeding distance is made short in the case that the document is fed by a 1st document feeding means and in the case that the document is fed by a 2nd document feeding means. CONSTITUTION:The document S is fed from one end of the document platen 2 by the 1st document feeding means 50 and an image read by reading means 3, 4 and 7 is recorded by an image recording means 13, then the document S is ejected in a direction opposite to a feeding direction. The document S is fed from the other end to the platen 2 by the 2nd document feeding means 80 and the image read by the reading means 3, 4 and 7 is recorded by the recording means 13, then the document S is ejected in the direction opposite to the feeding direction in the same manner. In such a case, the document stop position to the platen 2 and the image reading start position are controlled and decided so that the document feeding distance is made short in the case that the document S is fed by the means 50 and in the case that the document S is fed by the means 80. Thus, the document is prevented from obliquely advancing at the time of feeding the document.
Patent JP-H03187838-A (JP)
Title: Tray-shaped packing case
Inventor: YAMASHITA YOSHIJI
IPC: B65D5/487
Filed: 1989-12-11
Abstract: PURPOSE:To obtain a low-cost packing case which is easily fabricated while being partitioned easily by a method wherein a cut-guiding member is provided so that breadthwise part of a panel can be partitioned in parallel with the longitudinal direction of the panel, foldable side boards are folded toward the inside of the case to intersect with partition boards and spaces between the foldable side boards are partitioned with partition boards. CONSTITUTION:A notch 27 formed on the front end of a foldable side board 26 is engaged with a cut 22 in circular arc shape formed on a partition board 18 and, at the same time, a projection 23 protrusively provided to the cut 22 is inserted into a slit 28 of the foldable side board 26. Thereby a tray-shaped packing case is fabricated with each one of spaces formed between the facing foldable side boards 26 on both sides of a cutting line 12 partitioned into two parts with each of the partition boards 18. Therefore two spaces partitioned with the partition boards 18 are respectively provided on both sides of the cutting line 12, forming a packing case having four storing spaces.
Patent JP-H01203453-A (JP)
Title: Photo-setting composition based on polyfunctional ethylenic unsaturated cellulosic polymer
Inventor: SUTEIIBUN HARORUDO NAAMU
IPC: G03F7/038
Filed: 1988-12-22
Abstract: PURPOSE: To prepare a photocurable coating composition composed of a polyfunctional ethylenically unsaturated cellulosic polymer by bringing a specified cellulosic polymer to react with a monoethylenically unsaturated compd.  
     CONSTITUTION: This is a polymeric ethylenically unsaturated cellulosic polyester obtd. by bringing 48 to 69 wt.% cellulosic polymer with 2000 to 20000 molecular weight having isocyanate reactive hydroxyl functionality and in which the average substituting degree of the isocyanate reactive hydroxyl group per anhydroglucose unit is regulated to 0.3 to 1.8 to react with (B) 52 to 31% monoethylenically unsaturated compd. having a hydroxyl reactive group, and the polyester has end α,β-ethylenic unsaturation of ≥1.5 average per the substituted position of the anhydrogluocse unit of the polymer. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04198182-A (JP)
Title: Thiazolyl sulfamate derivative and herbicide containing the same
Inventor: TOKUHISA KENJI
IPC: C07D417/12
Filed: 1990-11-28
Abstract: NEW MATERIAL:A compound expressed by formula I [X is H, lower alkyl or (substituted) phenyl]. EXAMPLE:3-[3-(4,6-Dimethylpyrimidin-2--yl)ureidosulfonyloxy]-4-tert-bu tyl-1,2,5- thiadiazole. USE:Excellent in selectivity of herbicides. PREPARATION:A hydroxythiadiazole derivative expressed by formula II and a chlorosulfonyl isocyanate expressed by formula III are heated and refluxed in a solvent such as toluene to provide a thiadiazolylsulfonyl isocyanate derivative expressed by formula IV, which is then reacted with a 2-amino-4,6- dimethoxypyrimidine expressed by formula V in a solvent such as acetonitrile or THF.
Patent JP-H11139660-A (JP)
Title: Veneer accumulation device of thin veneer
Inventor: ITO HIDEKAZU
IPC: B65H31/26
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To accumulate thin veneers on an elevating table while keeping them in a horizontal state. SOLUTION: A veneer accumulation device of thin veneers roughly horizontally continuously carried drops and accumulates the thin veneers on an elevating table 9 and is furnished with the elevating table 9 provided with board by sandwiching a pantagraph up and down, provided with reciprocating mechanisms such as a cylinder 9d on both end parts of this upper board 9b, connected to movable parts of these reciprocating mechanisms free to vertically move both ends and provided with a base plate 9e for the veneers on an intermediate part of which a plural number of pivotal shaft parts 9g are provided. Thereafter, both ends of this base plate for the veneers are lowered by work of the reciprocating mechanisms and the intermediate part is made to slightly rise upward.
Patent JP-H11140620-A (JP)
Title: Method for nitriding tool edge by gaseous nitrogen
Inventor: SUZUKI TOSHIYUKI
IPC: C23C8/24
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas nitriding working method where the edge of a tool is subjected to nitriding treatment in an atmosphere surrounded by gaseous nitrogen during cutting. SOLUTION: Gaseous nitrogen G is injected through an injection nozzle N onto a tool edge 5A fitted to a machine tool 1, etc., and nitriding treatment is applied to the tool edge while producing glow discharge between the tool edge 5A in an oxygen-free state surrounded by gaseous nitrogen and an electrode 20. By this method, the wear of the tool edge can be reduced.
Patent JP-H09154730-A (JP)
Title: Electric hot water heater
Inventor: ASAUE ATSUSHI
IPC: C09D181/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric hot water heater which is capable of easily and rapidly boiling hot water, has an excellent property to prevent the stains, such as fur, generated at the time of heating the hot water and has an excellent silent property at the time of heating the hot water. SOLUTION: The heating surface on the base of the liquid container of the electric hot water heater is constituted to a shape projecting upward and a first film layer 4a consisting essentially of a polyethersulfone resin and a fluororesin is formed on the heating surface including the rising parts 17 of the projecting parts. A second film layer 4b consisting essentially of the polyethersulfone resin having excellent hydrophilicity is formed on the heating surface exclusive of the rising parts 17 of the projecting parts.
Patent JP-H03185979-A (JP)
Title: Vtr edit system
Inventor: TAMURA MASABUMI
IPC: H04N5/782
Filed: 1989-12-14
Abstract: PURPOSE:To simplify the edit and to make it efficient by generating an edit list as an electronic file and linking an address value and a description with the edit list respectively. CONSTITUTION:A control section 3 controls the operation of a reproduction VTR 1 and a video recording VTR2 according to an edit list filed electronically and stored in advance in an edit list file 5 and edit control command information given from an input section 4 such as a keyboard and controls the fetch of a video image to execute the edit. Then the control section 3 extracts part of a video image fetched from the VTR 1 or the like and converts it digitally by an A/D converter 6, the video image is stored in a picture memory 7 and three kinds of edit lists such as tape item list, edit outline list and edit job list are linked together. and managed. Thus, even when the description as to the content in the edit process and the address representing the video recording position on a video tape are revised, they are implemented easily on the electronic file 5.
Patent JP-H04196885-A (JP)
Title: Video signal processing circuit
Inventor: KIMURA HIROYUKI
IPC: B41J2/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent a previous printed picture from being left in a margin and to prevent printing from being deviated to a screen edge by writing the contents of a memory to store a fixed picture in the memory by a switching circuit and a writing circuit connected to the memory. CONSTITUTION:When a writing start signal to a memory 2 is inputted to a system control circuit 12, the system control circuit 12 executes the clearing of the memory 2. It switches an MPX 3 to a fixed input side, drives a horizontal address/vertical address counter and writes a fixed value in the memory 2. Next, the MPX 3 is switched, the output of an AD converter 1 is connected to the memory 2 and a video signal is sampled in order and is written. Since picture data written in the memory 2 are overwritten on that the fixed value is written first in this way, a previous picture is not left and is not written deviated to the edge of the memory 2. Thus, printing can be executed in the center of photographic paper also in a video signal form that the number of display picture elements are different.
Patent JP-H03182775-A (JP)
Title: Electrophotographic device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G21/00
Filed: 1989-12-13
Abstract: PURPOSE:To surely and easily discriminate whether the subject device is in a usable state by moving an actuating member with the combination of an elastic member which is deteriorated by ozone and an elastic member which is not deteriorated by ozone and actuating the detecting member or releasing the actuation thereof based on the moving position of the actuating member. CONSTITUTION:When an ozone removing means 52 is attached in a device main body 10, the actuating member is moved in one direction by the elastic force of a 1st elastic member 57 to actuate the detection member 60, and the usable state of the device is detected with the aid of the member 60. When the 1st elastic member 57 is deteriorated by ozone and the elastic force thereof becomes weaker than that of a 2nd elastic member 59, the actuating member is moved in the other direction by the 2nd elastic member 59 to release the actuation of the detection member 60, and the unusable state of the device is detected with the member 60. Furthermore, when the ozone removing means 52 is not attached to the device main body 10, the detection member 60 is not actuated and the unusable state of the device is detected with the aid of the member 60. Whether or not the device is in the usable state where it does not receive the adverse effect of ozone is easily discriminated.
Patent JP-H09161478-A (JP)
Title: Semiconductor memory
Inventor: KATO TETSUO
IPC: G11C11/406
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the switching of a refresh cycle by arranging a plurality of sense amplifiers, a refresh cycle program, a self-refresh control circuit and a means for activating the sense amplifiers. SOLUTION: A refresh cycle program circuit 43 has a self-refresh cycle program circuit 43a, a CBR refresh cycle program circuit 43b and a refresh cycle switching circuit 43c. With the circuit 43a, a self-refresh cycle indication signal SRF4K is programmed to an H level. In the circuit 43b, a CBR refresh cycle indication signal CBR4K is programmed to be at an H level. In the circuit 43c, outputs of NAND circuits 43cg, 43ch and 43ci go to H when the self-refresh signal SR is at L and refresh-cycle indication signals REF1K and REF2K are turned to L. A refresh-cycle indication signal REF4K becomes equal to the signal CBR4K in logic level.
Patent JP-H01165023-A (JP)
Title: Magnetic recording medium
Inventor: OKUBO KEIJI
IPC: G11B5/66
Filed: 1987-12-21
Abstract: PURPOSE:To maintain the excellent magnetic characteristics intrinsic to the title magnetic recording medium by providing a buffer layer consisting of hafnium nitride between a plastic substrate and a nonmagnetic metallic underlying layer and eliminating the adverse influence of the gas released from the substrate. CONSTITUTION:This recording medium is constituted by laminating the buffer layer 6, the nonmagnetic metallic underlying layer 3, a magnetic layer 4, and a protective lubricating layer 5 on the substrate 1a. The substrate 1a is formed of a composite material composed of plastic and ceramics and the film thickness of the hafnium nitride of the buffer layer 6 is at least 500Angstrom . Since the plastic contains moisture, the substrate is affected by the gas generated in a sputtering process and the degraded coercive force of the magnetic layer 4 is resulted if such plastic is used for the substrate 1a. The release of the gas is prevented if the thin film of the hafnium nitride is interposed as the buffer layer 6. The lightlight and inexpensive magnetic recording medium is obtd. while the good magnetic characteristics are maintained.
Patent JP-H11330994-A (JP)
Title: Measurement of signal quality using fm full-complex detector
Inventor: WHIKEHART WILLIAM J
IPC: H04B1/16
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the noise detection accuracy with addition of a signal processing circuit of the least value by preparing a noise circuit which corrects the reproduction information on the orthogonal phase demodulation signal in response to the same phase demodulation signal that is obtained by demodulating the modulation signals including the in-phase and orthogonal phase modulation signals via a full-complex detector. SOLUTION: A new part of a full-complex detector consists of the multipliers 35 and 36 and an adder 37, and a differentiated I component d1/dt and a delayed I signal which are received from an FIR filter are connected to the 1st and 2nd inputs of the multiplier 35. Meanwhile, a differentiated Q component dQ/dt and a delayed Q signal are connected to the 1st and 2nd inputs of the multiplier 36 respectively. Then the product of every multiplier is connected to the non- inverted input of the adder 37. A noise signal that is generated by the adder 37 and shows the quality of the received FM signal is connected to a noise circuit which corrects the reproduction information to reduce or eliminate the noise influence. Thus, the S/N is improved by only adding a new part of the least value.
Patent JP-2001141212-A (JP)
Title: Catalytic combustor
Inventor: HIGUCHI YASUSADA
IPC: F23D11/24
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic combustor having a structure of high mass productivity in which gasified fuel can be supplied substantially uniformly to a catalyst layer having a larger area than a gasification chamber and combusted stably. SOLUTION: In a catalytic combustor 5 having a catalyst layer 20 for combusting liquid fuel gasified in a gasification chamber 12, the gasification chamber 12 and the catalyst layer 20 are connected through a connecting part 30 spreading in multistage. When gasified fuel is supplied from the gasification chamber 12 having a smaller cross-sectional area than the catalyst layer 20, the fuel is spread smoothly and mixture gas is supplied uniformly even to the peripheral part of the catalyst layer 20. Consequently, stabilized combustion can be ensured entirely over the catalyst layer 20. The connecting part 30 spreading in multistage can be mass produced by deep drawing technology and when it is combined with a connecting part of flange structure, a high output catalytic combustor can be provided at low cost.
Patent JP-2001142646-A (JP)
Title: Eraser for coordinate input device
Inventor: KONNO YOSHIYUKI
IPC: G06F3/0484
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an eraser for a coordinate input device which can use a plurality of erasure ranges differently with a natural feeling of use despile its simple configuration and which is excellent in operation efficiency. SOLUTION: The upper part of the eraser 40 is covered with an outer case 41, coils LA, LB, LC and LD are provided at four corners A to D inside, respectively, and a button battery 43 and a circuit board 42 are provided at the central part. An inner case 44 holding an erasure pad 45 is provided at a lower part while being supported by a spring 49 in a rockable way, and switches SWA, SWB, SWC and SWD at four corners are turned on in accordance with a position where the pad 45 comes into contact. One or two coils L among the coils LA, LB, LC and LD transmit a signal at a prescribed period in accordance with a switch SW turned on. A writing panel 10 provided with a loop coil 23 magnetically coupled to the coils L receives a signal of the eraser 40, detect an erasure position and an erasure area, and erases recorded electronic data.
Patent JP-H09137020-A (JP)
Title: Antimicrobial flexible polyvinyl chloride resin composition
Inventor: MAEKAWA MASAAKI
IPC: C08L27/06
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition comprising a polyvinyl chloride resin and a specific ceramic antimicroblal agent, excellent in the homogeneous dispersibility of the antimicrobial agent, free from the irregularity of the antimicrobial force, exhibiting an excellent antlmlcrobial effect in a small am ount and useful for writing materials, automotive interiors, etc. SOLUTION: This antimicrobial flexible polyvinyl chloride resin composition comprises (A) a polyvinyl chloride resin and (B) a ceramics antimicrobial agent (e.g. the agent having an average particle diameter of 0.05-1μm) preferably in an amount of 0.01-20wt.% based on the component A. The ceramics antimicrobial agent is obtained by adding a surface-treating agent such as a titanate coupling agent, an aluminum chelate agent, a silane coupling agent or a fluoro oil to the ceramics, e.g. in an amount of 0.1-10wt.% based on the ceramic and subsequently wet-grinding the mixture in a plasticizer such as a phthalate ester, a fatty acid ester, a phosphate ester or an epoxy plasticizer.