baber/WOPTO huggingface dataset:
Patent JP-2000327234-A (JP)
Title: Electrophotographic image forming device with perfecting press mechanism
Inventor: KAMIO KEIJI
IPC: B65H85/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire device by providing a passage structure member for covering at least a part of a passage for guiding a sheet with one side fixed with a toner image to a recording body, placing a paper feed roller so as to be included in this passage structure member, and specifying the size from a discharge roller to the front surface portion of the body. SOLUTION: For performing a transfer to a second surface (rear surface) of a sheet, the sheet is pulled out of an inverse temporary storing portion 9, transported to a paper guide 14 side through a changeover apparatus 17, and again transported into a printing device body 25 through a transportation passage having the paper guide 14 of an inverting/paper-feeding device 26 provided outside the printing device body 25 and a transportation roller 16. In such printing device, length La203 between a discharge roller 18 used for discharging the sheet out of the printing device body 25 and the front surface part 205 of the printing device body is set at the nearest position to the front surface part 205. The length La203 is set three times longer than a thickness 201 of a paper feed cassette 7 whose height direction is restricted.
Patent JP-H06305445-A (JP)
Title: Locknut for undercarriage frame
Inventor: HAYASHIDA OKIAKI
IPC: B62D21/02
Filed: 1993-04-26
Abstract: PURPOSE:To prevent the damage of a cross member and a reinforcing member effectively by forming a nut of a cast product provided with a base part with a threaded hole to be screwed with a bolt, and a bent part formed in the bent state at one end of the base part so as to come in contact with a plate part adjacent to the fitting flange of the cross member. CONSTITUTION:A nut 24 is formed of a base part 24a coming in contact with a fitting flange 20, a clamped member, and a bent part 24b formed in the bent state at one end part of the base part 24a. A disc-shaped protruding part 24c is formed at the base part 24a, and the protruding part 24c is provided with a threaded hole 24d bored so as to be screwed with the screw shank part of a bolt 14. Since the nut 24 is a cast product, the cross-sectional shape of a connection part 24c between the base part 24a and the bent part 24b can be easily formed into such optimum shape as to prevent stress concentration based on bending load or at least reducing the degree of stress concentration sufficiently compared to a conventional reinforcing member.
Patent JP-H02311164-A (JP)
Title: Driver
Inventor: FUKUMORI NORIYUKI
IPC: H02M7/12
Filed: 1989-05-26
Abstract: PURPOSE:To facilitate design of circuit by operating a first ON/OFF drive circuit having small output capacity at first then turning a semiconductor switching element(SSE) ON/OFF under this state and operating a second ON/ OFF circuit having large output capacity under abnormal state then turning the SSE OFF forcibly under this state. CONSTITUTION:Under normal state where DC voltage appearing at one terminal of a rectifier DB1 is lower than a predetermined level, output from a detecting circuit 4 is L and the output signal from an OR element 7 changes to H or L level according to an output signal from a switching control oscillator 6 thus starting switching operation of an SSEQ1. Under abnormal state where the DC voltage exceeds over the predetermined level, output from the detecting circuit 4 goes to H while the output from an inverting circuit N1 goes to L thus turning a transistor Q3 ON. Consequently, DC current flows through a DC power source Vcc   TrQ3   a pulse transformer PT TrQ2   ground thus turning an SSEQ1 OFF forcibly.
Patent JP-S5922741-A (JP)
Title: Opening and closing die fastener of tyre vulcanizer
Inventor: AMANO ITARU
IPC: B29K21/00
Filed: 1982-07-30
Abstract: PURPOSE:To manufacture the titled unit formed into compact type with high precision wherein a die is opened and closed by means of elevating the upper die using a screw axle and a nut to be fastened by means of a pressurizing cylinder continuously joining to the clamp rods branched out of both sides of the upper and lower dies to be continuously connected to either one of the rods. CONSTITUTION:The opening and closing mechanism of the upper and lower dies 4, 5 and a die fastening mechanism are separated from each other while the die opening and closing mechanism comprising a pair of screw axle 10 and an elevating screw nut 11 engaged with said axle 10 makes a top slide 3 elevate to open and close the dies 4, 5. Through these procedures, the top slide 3 may be made light weighted subject to less rigidity sufficient for supporting the weight of the upper die side only as well as to obtain the parallelism of the upper and lower dies with excellent precision. The die fastening mechanism comprises the corresponding clamp rods 6, 7 branched out of the upper and lower die sides continuously joined and a pressurizing cylinder 20 provided on the end of one rod 7. In such a constitution, the deviation of die fastening force may be reduced making the stroke of the cylinder 20 small and light-weighted.
Patent JP-S6025496-A (JP)
Inventor: NOMURA ICHIROU
IPC: G21F9/16
Filed: 1983-07-21
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-H08330801-A (JP)
Title: High frequency composite parts
Inventor: NAKAJIMA NORIO
IPC: H03H9/72
Filed: 1995-05-31
Abstract: PURPOSE: To provide small high frequency composite parts with low consumption current by incorporating phase shifters consisting of at least one strip line in a dielectric multilayered substrate. CONSTITUTION: The received input-side circuit l of a multi-band system consisting of PDC and PHC is constituted in a ceramic dielectric multilayered substrate with phase shifters 13a and 13c or phase shifters 13b and 13d as the strip line. The length of the strip line forming the phase shifters 13 and 13b is set so that impedance becomes infinite against the frequency of PHS. The length of the strip line forming the phase shifters 13c and 13d is set so that impedance becomes infinite against the frequency of PDC. Thus, the small signal separator of low consumption current can be obtained by setting the lengths of the strip lines forming the phase shifters 13a-13d so that impedance becomes infinite against the mutual frequencies.
Patent JP-S61295945-A (JP)
Title: Paper feeder for recording apparatus
Inventor: MURAI YUTAKA
IPC: B65H3/68
Filed: 1985-06-21
Abstract: PURPOSE:To prevent a recording paper sheet from being bent so that it is caught up by an end edge of a cut-out in a paper guide, by providing a limit member for restraining a recording paper sheet from lowering below the surface of the paper guide in the rear of a paper feed roller, such that the limit member is made to pierce through a separating belt. CONSTITUTION:Polygonal bearings 27b formed at both ends of a tension roller 27 having its center section formed thereon with a projection 27a for pushing up the center part of a paper sheet 2 which is fed along a separating belt, are engaged with engaging sections 23a of a support member 23 for supporting the tension roller 27 without rotation. A feedwise slit 25a is formed in the separating belt 25 at the widthwise center thereof, and further, a polygonal window 25b is formed continuously with the slit 25a. This polygonal window 25b allows the projection 27a on the tension roller 27 to project from the separating belt to push up the position of the paper sheet 2 corresponding to a section which is liable to be bent, so that it is possible to prevent the paper sheet 2 from being bent. Accordingly, it is possible to eliminate a risk such that the paper sheet 2 is bent so that the sheet 2 is caught up by one end edge of a cut-out in a paper guide.
Patent JP-S5836180-A (JP)
Title: Controlling method and device for position of motor
Inventor: TAKAHASHI TADASHI
IPC: H02P3/06
Filed: 1981-08-28
Abstract: PURPOSE:To enable accurately positioning control always with less hunting by accelerating or decelerating a motor at the time of energizing a power source to calculate the ratio of the acceleration to deceleration, and calculating the optimum deceleration pattern at the time of decelerating the motor based on the ratio. CONSTITUTION:When a position command 18 and a maximum speed command 19 are applied to a microcomputer 9, the microcomputer 9 receives a rotating direction signal 11, a speed signal 12 and a position signal 13, calculates and outputs a duty signal 14, and a normal and reverse rotation signal 15 to a drive circuit 8. The circuit 8 outputs a normal rotation output 16 at the normal rotation time, thereby conducting transistors 21, 22 in response to the duty signal 14. When the speed of a motor 2 is accelerated and approaches the maximum speed command 19, it produces a reverse rotation output 17 to enable to stop with the command 18, thereby conducting transistors 20, 23 for discrimination and stopping at the instructed position. The deceleration is controlled by the deceleration starting distance calculated by the microcomputer 9 and the speed command in the distance by employing the ratio of the acceleration to the deceleration.
Patent JP-H086122-A (JP)
Title: Automatic film winding device
Inventor: KAMODA TAKASHI
IPC: G03B9/68
Filed: 1994-06-16
Abstract: PURPOSE:To make the device simple and to reduce its cost by controlling automatic winding sequence without using a microcomputer. CONSTITUTION:When a shutter button 58 is moved up to the release position of a shutter, a locking lever 42 is turned from a locking position to a retract position. Thus, the locking of a driving lever 34 is released and it is turned up to the release position of the shutter by the energizing force of a coil spring 52. In this position, the driving lever 34 and the locking lever 42 are locked each other and a motor is actuated to wind a film by a frame. Simultaneously, a charging cam 30 and a wind stopping cam 32 are turned so that the driving lever 34 is tuned up to a standby position in such a manner that the lever 34 is guided by the charging cam 30, Simultaneously, the locking of the locking lever 42 is released and it is restrained on the wind stopping cam 32 by the energizing force of the coil spring 52.
Patent JP-H1149604-A (JP)
Title: Ganular wettable powder
Inventor: ISONO KUNIHIRO
IPC: A01N25/30
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a granular wettable powder, excellent in disintegrability and suspendibility in water, stable even by preservation for a long period and good in granulating properties. SOLUTION: This granular wettable powder comprises an agrochemically active ingredient, a surfactant and talc and contains sodium ligninsulfonate in an amount of 10-18 wt.% based on the weight of the wettable powder, a polyoxyalkylene aryl (or alkyl)phenyl ether sulfate in which a polyoxyalkylene moiety is a block copolymer of polyoxyethylene and polyoxypropylene in an amount of 0.1-5 wt.% based on the weight of the wettable powder and an alkylnaphthalenesulfonate in an amount of 0.1-5 wt.% based on the weight of the wettatble powder as a surfactant.
Patent JP-S63299558-A (JP)
Title: Radio telephone system
Inventor: MARUI KUNIYOSHI
IPC: H04M1/274
Filed: 1987-05-29
Abstract: PURPOSE:To realize the sure recognition and transmission of voices by always keeping a handset mike under an ON state in a recognition mode where the aural dialing actions are possible so that the reduction of the head voice signal level is avoided when the voices are recognized. CONSTITUTION:A voice input means 496 is provided together with a voice recognizing means 422a which recognizes the voices supplied to the means 496, a voice switch means 422, and a transmission means which reads a telephone number corresponding to the voices out of a telephone number memory means and carries out a calling action in response to said telephone number. The means 422 activates the function of the means 496 when the voices are supplied to this means 496, stops the function of the means 496 when no voice is supplied to the means 496 in a calling state, and then activates again the function of the means 496 if no voice is supplied to this means 496 when voices are recognized respectively. Thus the means 496 is set in an active state even with no input of voices when the voices are recognized. As a result, the reduction of the head voice signal level is avoided when the voices are recognized.
Patent JP-S5358732-A (JP)
Title: Memory unit
Inventor: HAYASHI HIDEO
IPC: G06F11/16
Filed: 1976-11-08
Abstract: PURPOSE: To maintain the continuous property of a logical address in a structure of an address conversion register and a memory part divided into modules, by altering the contents of the address conversion register incase the module has a fault at the memory part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61291819-A (JP)
Title: Catalytic burner
Inventor: SHIMADA RYOJI
IPC: F23D14/18
Filed: 1985-06-20
Abstract: PURPOSE:To make it possible to hold an activation temperature over the full surface of a combustion catalyst thereby to obtain an efficient catalytic combustion by providing a second insulator between the outer peripheral portion of the combustion catalyst provided on its back surface with a first heat insulator and a burner case. CONSTITUTION:Within a burner case 1 made of a heat resisting metal are successively provided a first heat insulator 5 made of a heat resisting ceramic fiber formed member, a preheater 6 made of a nichrome heater wire, a combustion catalyst, and a holding net 8 made of a heat resisting metal. On the other hand, at the outer peripheral portion of the combustion catalyst 7 is provided a second heat insulator 9 made of the heat resisting ceramic fiber formed member which is the same as the first heat insulator. The second heat insulator 9 is filled in a space between the same and a burner case 1. Since the cooling operation from the external case to the burner case 1 is prevented from being transmitted to the combustion catalyst 7 by the second heat insulator 9, the combustion catalyst 7 can hold the activation temperature up to its outer peripheral end.
Patent JP-H1059983-A (JP)
Title: Direct synthesis of methyl chlorosilane
Inventor: STRAUSBERGER HERBERT
IPC: C07F7/16
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain methyl chlorosilane with shortened initiation stage and controlled selectivity of dimethyl dichlorosilane, by reaction among methyl chloride, silicon and a catalyst agent comprising a copper catalyst and a promoter through adding the catalyst agent collected in its forming stage to the reaction system. SOLUTION: In this direct synthesis of methyl chlorosilane by reaction among methyl chloride, silicon and a catalyst agent comprising copper catalyst (e.g. copper oxide) and a promoter (e.g. zinc oxide), the catalystic agent is collected in its forming stage having its high selectivity to dimethyl dichlorosilane and its high reactivity to the total amount of the methyl chlorosilane formed, and the catalytic agent thus collected is mixed with a fresh batch of the agent, if circumstances require, and then added, at the beginning of its renewed forming stage, to the reaction system so that the amount of the collected agnet is 10-90wt.% based on the whole catalytic agent to effect the reaction so as to shorten the initiation stage and control its productivity and selectivity to dimethyl dichlorosilane, thus efficiently obtaining the objective methyl chlorosilane without discarding the catalytic agent.
Patent JP-H04360678-A (JP)
Title: New fungi strain of drechslera sp. and weed controller containing the same fungi
Inventor: GOHARA MASATOSHI
IPC: A01N63/04
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a herbicide for control of Deccan grass having safeness to circumference and high selectivity. CONSTITUTION:A new fungi strain of the genus Drechslera exhibiting no pathogenicity to culture plant and exhibiting to Echinochloa oryzicola, Echinochloa coronam, variant crus-galli of Echinochloa crus-galli, variant of Echinochloa crus-galli and weed controller containing these same yeasts. The controller provides practical control effect on Deccan grass. Furthermore, weed controller containing the new fungi stain of the genus Drechslera contributes to avoidance of appearance of environmental pollution and chemical resistant weed which becomes problem at present.
Patent JP-S5924003-A (JP)
Inventor: YOTSUI YOSHITAKA
IPC: E01C5/22
Filed: 1982-07-31
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-S62291598-A (JP)
Inventor: NAKAMURA TSUGIO
IPC: G21D1/02
Filed: 1986-06-12
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-H0235047-A (JP)
Title: Composition and method for increasing production of milk fat of ruminant
Inventor: BURAIAN AARU SHIYURITSUKAA
IPC: A23K1/18
Filed: 1989-05-30
Abstract: PURPOSE: To provide a compsn. which consists of pellets contg. a specific acid control agent and chlorine-contg. electrolyte and sodium bicarbonate and relatively increases the milk fat production of ruminants. CONSTITUTION: This compsn. consists of (A) the pellets which contain the sodium acid control agent, such as sodium hydroxide, and/or the magnesium acid control agent, such as magnesium oxide, and the chlorine-contg. electrolyte, contains potassium, sodium and chlorine at such ratios as to contain the potassium at 1.5 to 1.8 parts and the chlorine at 1.2 to 1.5 parts per 1 part sodium by weight and is made present with the potassium at a ratio of 0.8 to 1 pt.wt. per 1 pt.wt. magnesium and (B) the sodium bicarbonate. The ratio of the component A to the component B is preferably 1:8 to 8:1 by weight.
Patent JP-S62292817-A (JP)
Title: Resin composition for smc
Inventor: TAKEZAWA MAKOTO
IPC: C08L67/00
Filed: 1986-06-12
Abstract: PURPOSE:To obtain the title composition which can give a sheet molding compound (SMC) which has a high strength and can be easily handled, by mixing a thickener with a resin which can be thickened and a resin which cannot be thickened. CONSTITUTION:A resin composition for SMC is obtained by mixing a resin (A) which can be thickened with a thickener comprising an unsaturated polyester resin or a vinyl ester resin with an most 40wt% resin (B) which cannot be thickened with a thickener (e.g., urethane acrylate), about 2 phr of a thickner (C) selected from among metal (hydr)oxides such as MgO and Mg(OH)2 and isocyanates and, optionally, a filler, mold release, shrinkage-lowering agent, colorant and curing agent. This composition is applied to the surface of a PE or PP sheet and reinforcing fibers are applied by pressure to the sheet. This assemblage is molded into a sheet, rolled and aged at room temperature or an elevated temperature to obtain a fiber-reinforced SMC.
Patent JP-S5834959-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOUNO YOSHIO
IPC: H01L29/78
Filed: 1981-08-25
Abstract: PURPOSE:To enable a high speed operation, by forming a C FET on a semiconductor substrate constituted of a non-defect layer formed from the surface of the semiconductor substrate to the neighborhood of a well depth and a crystal defect layer formed in the substrate. CONSTITUTION:A CZ substrate is applied to an appropriate low temperature heat treatment, and thus a substrate containing crystal defect nuclei is obtained. When this substrate is heat-treated at a high temperature, oxygen out-diffuses in the neighborhood of the substrate, nuclei are crushed, and thus the non-defect layer 10a is obtained. Nuclei grow in this substrate, and the crystal defect layer 10b is formed. The width of the non-defect layer 10a can be controlled by a heat treatment method and is formed normally to the same degree as the depth of an N type well 2 diffused layer. Then, a C FET is formed on this substrate 10. Thus, a latch-up is not generated, and the formation of fine patterns or a high speed operation is enabled.
Patent JP-S62292853-A (JP)
Title: Novel polyether sulfone film
Inventor: SARUWATARI MASUMI
IPC: C08J5/18
Filed: 1986-06-12
Abstract: PURPOSE:To provide the titled film having excellent resistance to heat and chemicals (particularly Freon resistance) and suitable for use as an insulating material for the compressor of a refrigerator, by molding a blend of a polyether sulfone with a polyether ether ketone in a specified ratio. CONSTITUTION:95-60wt% polyether sulfone (A) which is a non-crgstalline thermoplastic arom. resin and composed of a repeating unit of formula I and has an MFR of 1-8g/10min (2.16kg, 320 deg.C) is melt-kneaded with 5-40wt% polyether ether ketone (B) which is a crystalline thermoplastic resin and composed of a repeating unit of formula II and has an MFR of 1-5g/10min (2.15kg, 360 deg.C) and optionally, an org. or inorg, filler (C). The mixture is pelletized and molten by heating it at 250-450 deg.C in a melt extruder. The mixture is extruded through a slit nozzle and the extrudate is equenced to 100 to 230 deg.C and wound up with a wind-up machine.
Patent JP-H07321317-A (JP)
Title: Mis field effect transistor and its manufacture
Inventor: SATO JUNICHI
IPC: H01L21/314
Filed: 1994-05-25
Abstract: PURPOSE:To simultaneously form a gate electrode and source/drain electrodes with a simple process by selectively allowing the gate electrode and the source/ drain electrodes consisting of a conductive material on a mask layer and a diamond semiconductor layer at a region where the source/drain parts are scheduled to be formed. CONSTITUTION:The title transistor consists of a diamond semiconductor layer 12 formed on a substrate 10, a diamond insulation layer 14 formed on the gate part region of the diamond semiconductor layer 12, a mask layer 16 consisting of a conductive material formed on the diamond insulation layer 14, a gate electrode 18A consisting of a conductive material formed on the mask layer 16, and a source/drain electrode 18B which is formed on the source/drain part region of the diamond semiconductor layer 12 and is extended to the side wall of the diamond insulation layer 14. Then, each electrode can be manufactured by a simple method in self-aligned manner, thus obtaining a high-performance diamond semiconductor device with an improved productivity.
Patent JP-H06197066-A (JP)
Title: Paging receiver
Inventor: ISHIDA SHINJIRO
IPC: H04W88/02
Filed: 1993-05-14
Abstract: PURPOSE:To easily revise received information offer service by storing reception control data used to receive the information offer service a removable storage means and receiving the data from the storage means. CONSTITUTION:One address and one frame are allocated to a paging receiver for the reception of individual calling. Furthermore, an address and a frame used to receive an information offer service are allocated to a receiver receiving the information offer service separately. When an address type and message data are sent to a CPU 1 and the CPU 1 discriminates it that the information type code in the message is coincident with a code stored in a ROM card 7 and the information type code is one related to the information offer service, the message data are stored in a message memory 8 based on address type information and information type code and displayed on a display section 14. The revision of the information offer service is facilitated by storing reception control data in the removable ROM card in this way.