baber/WOPTO huggingface dataset:
Patent JP-H02175742-A (JP)
Title: Cold-crosslinking aqueous resin composition dispersion
Inventor: ENDO KATSUAKI
IPC: C08L101/06
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the title one-pack composition which can give a film of excellent (hot) water resistance by mixing a specified aqueous acrylic copolymer emulsion with a specified (water-soluble) copolymer and a specified hydrazine derivative in a specified mixing ratio. CONSTITUTION:100 pts.wt. (in terms of the solid matter) aqueous emulsion of an acrylic copolymer having keto or aldehyde groups [e.g. a styrene/acrylic acid (n-butyl acrylate)/acrolein/acrylamide copolymer] is mixed with 3-150 pts.wt. (in terms of the solid matter) copolymer obtained by copolymerizing a mixture of 0.3-10wt.% vinyl ketone or aldehyde monomer (e.g. diacetoneacrylamide) with 99.7-55wt.% vinyl acetate or a water-soluble copolymer prepared by hydrolyzing this copolymer and a hydrazine derivative (e.g. adipic acid dihydrazide) in an amount to give 0.05-5mol equivalent of hydrazine residues per equivalent of the total of the keto and aldehyde groups of the former two.
Patent JP-H01172960-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: C09B26/02
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body for copying machines and printers which has high sensitivity and excellent repetitive characteristics by providing a photosensitive layer contg. at least one kind among specific hydrazone compds. CONSTITUTION:The photosensitive layer contg. at least one kind among the hydrazone compds. expressed by the formula I is provided. In the formula I, R1-R4 respectively denote any of a hydrogen atom., halogen atom, alkyl group, allyl group, alkoxy group, hydroxy group, tetro group, either of aryl group which may be substd. or amino group, R5 denotes an aryl group which may be substd.; n denotes either of 0 and 1. The photosensitive body having the high sensitivity and the excellent repetitive characteristics is thereby obtd.
Patent JP-H01171001-A (JP)
Title: Trouble detecting device
Inventor: KOZAI HIDEO
IPC: H03K5/153
Filed: 1987-12-25
Abstract: PURPOSE:To restore a setter, etc., up to the condition before a pulse width excess detection by locking the output of a pulse generator and simultaneously, outputting forcibly a reverse pulse only for the time of the pulse width excess detection when a pulse width excess is detected by a detecting means. CONSTITUTION:The pulse width of the output pulse from a pulse generator 2 is detected by a detecting means 5, and when the pulse width excess is detected, the output of the pulse generator 2 is locked with locking means 8 and 9. Simultaneously, the reverse pulse only for the time of the pulse width excess detection is forcibly outputted by reverse pulse output means 6 and 7. For this reason, a setter 4, etc., driven by the output pulse of the pulse generator 2 are restored forcibly up to the condition before the pulse width excess detection. Thus, the setter 4, etc., can be restored up to the condition before the pulse width excess detection.
Patent JP-2000157467-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKAWA SEIJI
IPC: A47L9/28
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve operability by shortening the distance between an operating part of a hand-side handle and a grip part. SOLUTION: A hand side handle 3 has a hole part 13 among plural control switches 7 which are provided at a print basement 8, and before and behind of the handle 3 are supported with a supporting rib 14 which is provided at a pipe 9. The hole part 13 is inserted into a projecting boss 15 and a cover member 11a which closes an upper opening part of a switch case 11 is fixed at the projecting boss 15.
Patent JP-H04262177-A (JP)
Title: Diaphragm valve
Inventor: YOHANESU BERUNADASU RATERUBAND
IPC: F16K7/07
Filed: 1990-11-28
Abstract: PURPOSE: To enhance durability and the reliability of sealing by using a longitudinal rod made of spring steel and elastic synthetic material as means for increasing the stiffness of a sleeved diaphragm stored in a housing and loaded crosswise from the outside by a pressure fluid. CONSTITUTION: In a diaphragm valve, a diaphragm 4 forming a valve main body, a core 5, and a longitudinal rib 6 connecting them together and dividing into individual longitudinal passages 7 an open passage penetrating the valve when the diaphragm 5 is unloaded are stored in a cylindrical housing 1 having a plurality of flanges 2, 3. A pressure fluid loaded to the diaphragm 4 is supplied into each cavity 9 via a connecting nipple 8. In this case, a longitudinal bar 10 made of spring steel, an elastic synthetic material, and other materials is buried in each concentric layer of the diaphragm 4. Thereby the stiffness of the diaphragm 4 is increased to prevent the loaded diaphragm 4 from deviating from an arcuate portion and deforming.
Patent JP-2000149429-A (JP)
Title: Recording and reproducing device of optical information
Inventor: UEKI YASUHIRO
IPC: G11B20/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device of optical information capable of performing a two path control almost in real time with a single storage system. SOLUTION: This device is provided with a 1st temporary storage means 9A of a compressed input signal of a 1st compression rate, a relative difficulty degree extraction means 12 of the input signal at the time of compression, a storage amount monitoring means 11 of the 1st temporary storage means, and a 2nd temporary storage means 9B of a signal read out of an optical storage medium.  In this case, the storage amount monitoring means starts temporary writing on an optical storage medium in response to the detection of a 1st recording reference value, reads out the temporary write signal on the optical storage medium in advance during a temporary write interrupting period of the temporary write on the optical storage medium in response to a 2nd recording reference value smaller than the 1st recording reference value; re-compresses this read signal at a compression rate according to a difficulty extracted by a difficulty detecting means, and really writes the re-compressed signal read out of the 2nd temporary storage means on the optical storage medium. Thus, a two path control is possible almost in real time with a single storage system at the time of recording on the optical recording medium.
Patent JP-H01175445-A (JP)
Title: Telephone set
Inventor: TAKIGUCHI TOSHIMASA
IPC: H04M1/56
Filed: 1987-12-29
Abstract: PURPOSE:To enable a person who has trouble in the eyes to confirm an input number immediately when making a telephone call by sending out a select signal corresponding to the telephone number to a subscriber line by the input operation of the telephone number and also voicing the input telephone number through a receiver. CONSTITUTION:When a handset is lifted so as to make a telephone call, a hook switch Fs is operated from a solid line to a broken line and when the telephone number of a party subscriber is dialed, the dial pulse signal of the corresponding number is outputted from a dial circuit 12. This dial pulse signal is outputted to a telephone line through trunk line terminals L1 and L2 and converted by a dial signal voice converting means 13 into a voice signal, which is outputted. This voice signal is led to an OR circuit 14 and further led to the receiver 15. The voice signal entering the receiver 15 is converted into a voice, which is outputted to the person who has dialed the number. For example, when '3' is dialed, a speech signal 'three' is heard from the receiver. Consequently, it can be confirmed audibly whether the dialed telephone number is correct or not.
Patent JP-H07185649-A (JP)
Title: Production of composite material
Inventor: OHATA YOSUKE
IPC: B21C25/06
Filed: 1993-12-27
Abstract: PURPOSE:To provide a process for production of a composite material which is capable of suppressing the uneven thicknesses of a coating layer and is adequate for production of the composite material having particularly the thin coating layer as the process for production of the composite material which produces the composite material by extruding a sheath metal on the circumference of a core material by an extrusion die and a nipple for supplying a core wire to be fitted into the extrusion die with the from end. CONSTITUTION:The sheath metal is supplied via grooves 3 to the circumference of the core wire by using the extrusion die 1 provided with the grooves 3 spirally on the circumference of a hole 2 through which the core wire passes. The sheath metal may otherwise be supplied to the circumference of the core wire by using the nipple provided with the grooves spirally on the outside surface of its front end.
Patent JP-H09178995-A (JP)
Title: Holder for mt connector and optical fiber cable with mt connector using the same
Inventor: NOZAWA TETSUO
IPC: H01R24/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the connection operation of an optical fiber cable by integrally holding MT connectors to which fitting pins are inserted in the state of being piled up while connector end faces are arranged on the same surface. SOLUTION: As this holder 20 of the MT connectors for integrally holding the MT connectors 10 to which the fitting pins P are inserted beforehand in the state of being piled up while the connector end faces 13 arranged on the same surface so as to simultaneously connect the plural MT connectors 10, a pair of connector holding members 30 to be attached to the MT connectors 10 arranged in the state of being piled up while the connector end faces 13 are arranged on the same surface so as to hold them from both side parts of the MT connectors 10 and a protective cap 40 to be attached from the side of the connector end faces 13 to the connector holding members 30 are provided.
Patent JP-2000158843-A (JP)
Title: Gathering machine
Inventor: ONO HIROYUKI
IPC: B42C1/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To independently correct image data of a reference sheet in each sheet feed motion by detecting incorrect collating without stopping the operation of a gathering machine having a plurality of stages of sheet feed sections. SOLUTION: A display panel, an image processing device for processing image data of reference sheets and sheets to be gathered, and a control unit are provided in each of a plurality of stages of sheet feed sections. A threshold adjusting grip (g), a storage button (h), a decision button (i), and a decision result display part are provided on an operation panel 2a provided in the sheet feed section. A mismatch part (j) and a match part (k) are provided in the decision result display part, and the parts (j), (k) each use light emitting diode(LED), whereby the length of a red light of the part (j) and that of a green light of the part (k) are changed according to the setting of the grip (g). By using the button (h) and the botton (i), the presence of incorrect collating is judged in each sheet feed section using the image data of the reference sheets and the sheets to be gathered.
Patent JP-2001156239-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: TAKEUCHI NOBORU
IPC: H01L23/50
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device having no cutout fragments of a sealing resin or no chipping or the like by reducing metal burr in the step of cutting from a lead frame and a method for manufacturing it. SOLUTION: A wedge-like protrusion is formed in a mold for resin-sealing a semiconductor element 120, a die pad 111 for mounting the element 120 and an electrode terminal 113. Thus, a continuous groove is formed at the terminal 13 and a sealing resin 150 therebetween. Then, the terminal 113 is cut at the groove and separated from the lead frame. A step 171 is formed on the outer periphery of the semiconductor device 170, and a chamferred part 155a caused by the groove is formed on its upper end. Since the terminal is cut at the groove, its sectional area can be reduced, and burr, chipping, cutout fragments or the like by cutting can be suppressed.
Patent JP-H10170542-A (JP)
Title: Semiconductor acceleration sensor
Inventor: TANIGUCHI NAOHIRO
IPC: G01P15/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor acceleration sensor that can prevent a weight part from being displaced a prescribed value or higher by a stopper even when an excessive acceleration is applied, that can restrain a stress applied to a flexible part so as to prevent the flexible part from being broken down, and that is high shock resistance, accordingly, high in reliability. SOLUTION: A sensing element 1 is provided with a weight part 2, a thin flexible part 3, one end of which is connected integrally to the weight part 2, and a support part 4, to which the other end of the flexible part 3 is connected integrally and, which supports the weight part 2 by the flexible part 2 so as to be freely rockable. An upper-part cap 10 and a lower-part cap 20 which seal at least the weight part 2 and the flexible part 3 are anodically bonded to the upper part and the lower part of the sensing element 1. A recessed part 10a and a recessed part 20a are formed in parts faced with the weight part 2 in the upper-part cap 10 and the lower-part cap 20, and a stopper 10b and a stopper 20b which regulate the displacement of the weight part 2 are formed so that the weight part 2 is not displaced by a prescribed value or higher when an excess acceleration is applied.
Patent JP-H08170194-A (JP)
Title: Electrodeposition coating device
Inventor: YASUDA KOJI
IPC: B05C9/10
Filed: 1994-12-16
Abstract: PURPOSE: To prevent the generation of coating defects occurring in the remaining and adhering of water drops by spraying an adequate amt. of the ultrafiltrate of an electrodeposition coating material or an electrodeposition coating material to a material which is to be coated and is immersed into an electrodeposition coating material tank. CONSTITUTION: The material 10 to be coated is carried to a tank entrance area. Sprayers 19 inject the proper amt. of the ultrafiltrate of the electrodeposition coating material A or the electrodeposition coating material itself toward the material 10 to be coated for a desired time at the point of the time when the material to be coated shifts to a posture inclined for the purpose of immersion into the electrodeposition coating material tank 1 according to control of a controller 22. At this time, the arrival of the material 10 to be coated is detected by a means 23 at need. The material 10 subjected to the spraying is immersed into the electrodeposition coating material tank 1 and is subjected to electrodeposition coating. The ultrafiltrate necessary for spraying is sent through pipings 20 to the sprayers 19 from a filter tank 18 by operation of a pump 21.  The surface of the material 10 to be coated is wetted with the ultrafiltrate, by which the traces of the water drops are erased. In addition, the wettability with the electrodeposition coating material A is improved.
Patent JP-H04199427-A (JP)
Title: Data processor
Inventor: INOUE TAKASHI
IPC: G06F9/22
Filed: 1990-11-29
Abstract: PURPOSE:To process the date at a high speed by giving the mutual control to all control signals between the 1st and 2nd microcode processing parts after synchronizing these signals through a synchronization control part. CONSTITUTION:The microprogram control storage parts 11 and 15 ere provided together with the address generating parts 12 and 16, the holding register parts 13 end 17, the decoder parts 14 and 18, end the 1st and 2nd microcode processing parts 20 and 21. Then 8 start instruction is inputted with the control signal decoded by the part 20, and the operation of the pert 21 is started at a prescribed address. The signal corresponding to the operating state of the part 21 is outputted to the part 20. Then the operation of the part 21 is controlled by a synchronization control part 19 without stopping the data processing operation of the pert 20. In such 8 constitution, the pert 20 can continuously process the data at a high speed with no waiting state required end synchronously with the operation of the part 21.
Patent JP-H07192586-A (JP)
Title: Vacuum breaker
Inventor: UTSUNOMIYA YOSHIHARU
IPC: H01H33/66
Filed: 1993-12-28
Abstract: PURPOSE:To easily change the fulcrum position of a conversion lever to transmit the opening and closing driving force to a vacuum valve, by inserting a fulcrum pin to a holding hole, and turning the conversion lever by making the fulcrum pin as the fulcrum. CONSTITUTION:A U-shaped holding fitting 2 is bolted on an insulating frame 1. A holding hole 2A is penetrated by the fitting 2, and the fitting 2 is fixed to the insulating frame 1 through bolts 3. An insert fitting 4 having a wave form surface is buried in the insulating frame 1. Two screw holes 4A are formed in the fitting 4. The bolts 3 are inserted to the screw holes 4A through the installing holes 2B of the fitting 2, so as to bolt the fitting 2. A conversion lever is provided in the U-shaped groove of the fitting 2, and the conversion lever is held rotatable by making a holding pin inserted to the holding holes 2A as the fulcrum. Since the holding lug of the insulating frame 1 is made into a separate fitting such as the metal fitting 2 in such a way, the position of the holding hole 2A can be changed easily by applying only a boring process.
Patent JP-H05142575-A (JP)
Title: Production of picture element driving element
Inventor: TAKAMURA MAKOTO
IPC: G02F1/1368
Filed: 1991-11-22
Abstract: PURPOSE:To provide the process for production of the picture element driving element which forms light shielding films for light for display in the lower part of thin-film transistors-(TFTs) with two sheets of photomasks and enables the formation of auxiliary capacitors in the production of the picture element driving elements to be used in an active matrix liquid crystal display device, etc. CONSTITUTION:The light shielding films 20 consisting of Cr are formed in the channel parts of the TFTs by using a 1st photomask on a glass substrate 10 and thereafter, an insulating film (SiN) 21 is formed over the entire surface. ITO 22 and n+a-Si23 are grown on the insulating film 21 and a negative resist is applied thereon and is irradiated with UV rays from the rear surface. The channel parts of the TFTs are bored with holes by using the light shielding films 20 as a mask. Thereafter, a-Si:H25 to constitute the channels of the TFTs, an insulating film (SiN) 26 and aluminum 27 of the gates of the TFTs are successively laminated. The TFT parts T and the auxiliary capacity parts C are then formed by using a 2nd photomask.
Patent JP-H05139564-A (JP)
Title: Thin-walled belt for carrying use
Inventor: SHIGARAKI MITSUO
IPC: B65H5/02
Filed: 1991-11-22
Abstract: PURPOSE:To facilitate production of a thin-walled belt with high dimensional accuracy by forming a thin-walled cylindrical formed body by injecting a rubber into a cavity formed by a metallic mold body and a core, and after removing the metallic mold, reversing the inner and the outer surface of this formed body, and making the obtained outer surface to be the carrying surface. CONSTITUTION:A cavity of a thin-walled cylindrical shape to form a thin-walled belt is formed by means of a metallic mold body 1 and a core 2. A recessed part to form this cavity 3 is provided to the metallic body 1, and a heater 4 to achieve heating or insulation is usually inserted into the metallic mold body 1. The cavity 3 is provided with at least one ring gate 5 at an intermediate part in the axial direction, and the distance where the injected rubber from a spool 6 flows is shortened, preventing generation of troubles such as scorch. After the thin-walled cylindrical formed body is formed and vulcanized by such a forming device, the metallic mold body 1 is opened, and removed, and the inner and the outer surfaces of the formed body are reversed. The desired thin-walled belt is completed by making the obtained outer surface to be the carrying surface.
Patent JP-H07200620-A (JP)
Title: Hierarchical page display method and system
Inventor: ASANO YOKO
IPC: G06F17/30
Filed: 1993-12-28
Abstract: PURPOSE:To easily understand the structure of information and its operating way and, furthermore, to display by switching the information required by users by selecting a hierarchical page to be displayed out of the stored page information consisting of plural hierarchical pages and also by displaying plural hierarchical pages, overlapping with each other, when plural hierarchical pages are selected. CONSTITUTION:An overlap control part 15 calculates a hierarchical number 26 based on the main information 24 on such operations that moves and retrieves the pages, for example, and based on the hierarchical control information 25 on such facts that 'only a problem is displayed' and that 'an answer is also displayed'. If the information 25 is not available, a lower hierarchical level is decided. At an image synthesizing part 16, plural single-layer images 27 of hierarchical structures read out of an information storing part 14 are arranged so that the main image is set in the lowest rank. Meanwhile a hierarchical page image is superposed on the left page of the main image so that the preceding single-layer image 27 is set lower than the layer of the number 26. Then the image 27 following the number 26 is inverted and superposed on the right page of the main image.
Patent JP-H01174977-A (JP)
Title: Operation detector
Inventor: OKADA NAOYA
IPC: G01P13/04
Filed: 1987-12-29
Abstract: PURPOSE:To achieve a higher detection accuracy, by detecting an operating direction output at both edges of one of two phases of pulse signals with a different phase synchronizing the operation of a mobile body. CONSTITUTION:A pulse signal detecting the rising edge of a first phase pulse signal S1 is outputted from an AND circuit 51 at a first state in which the signal S1 advances ahead of a second phase pulse signal S1 and outputted from an AND circuit 50 at a second state in which it is delayed therefrom. A pulse signal (b) detecting the falling edge of the signal S1 is outputted from AND circuits 52 and 53 at the first and second states. OR circuits 54 and 55 receive output signals inputted from the circuit 50 and 53 or 51 and 52 to output signals (c) and (d). Hence, the pulse signals detecting the rising and falling edges of the signal S1 are outputted from the circuit 55 at the first state and from the circuit 54 at the second state. The output signals (c) and (d) of the circuit 54 and 55 are inputted into NOR circuits 56 and 57 and an operating direction output Y outputted from the circuit 57 with an FF circuit composed of the circuits 56 and 57 is 'L' or 'H' at the first or second states respectively.
Patent JP-H11330039-A (JP)
Title: Substrate processing device
Inventor: MURAOKA YUSUKE
IPC: F26B3/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device capable of reducing processing gas consumption for drying and preventing the occurrence of watermarks. SOLUTION: In a substrate processing device for rotating and drying a substrate, while supplying processing gas for drying to the substrate in a state where an atmosphere shutting plate faces the substrate to which pure water after cleaning adheres, the substrate is rotated at high speeds for a short time and then is rotated at low speeds. Also, at least while the substrate is rotated at low speeds, the processing gas is supplied to the substrate in the amount required for rotating the substrate at low speeds. Therefore, at high rotational speeds, most of the pure water can be removed from the substrate before a watermark is produced, and then at low speeds, air is prevented from being entrained to the surface of the substrate by the supply of the processing gas to prevent the occurrence of the watermark. Accordingly, it is possible to suppress the processing gas consumption to a required amount, when the substrate is rotated at low speeds and to prevent the occurrence of watermarks.