baber/WOPTO huggingface dataset:
Patent JP-2001096540-A (JP)
Title: Mold apparatus
Inventor: SATO MITSUAKI
IPC: B29C45/44
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely actuate a pair of movable molds by forcibly energizing a pair of the movable molds respectively in the separating direction just after a molded article is discharged. SOLUTION: A spring 30 energizing a pair of movable molds 22 and 24 each other in the separating direction is provided. Even when the movable molds 22 and 24 are returned in the direction where they approach together again under a condition where ejector pins 28 push up a pulley 10, the movable molds 22 and 24 can not be returned by energizing force of the spring 30. I.e., as mold parts 23 and 25 of the movable molds 22 and 24 are prevented from colliding with the pins 28 pushing up the pulley 10, the mold parts 23 and 25 are prevented from being broken.  In addition, even when plays are generated between angular pins 26 and angular holes 22D and 22D, as the angular pins 26 are always brought into contact with the peripheral walls of the angular holes 22D and 24D by the energizing force of the spring 30, the angular pins 26 are prevented from colliding with the angular holes 22D and 24D just before and after the movable molds 22 and 24 are slid and the angular pins 26 are prevented from being broken.
Patent JP-H02198702-A (JP)
Title: Cutting tool for grooving or threading
Inventor: KAARU II HANTO
IPC: B23B27/00
Filed: 1989-10-23
Abstract: PURPOSE: To increase the rigidity of a cutting section provided with a hole extending in the axial direction and a cutting blade protruding in the radial direction so as to facilitate the assembly and disassembly by holding the cutting section in an alignment condition by a connection bar under pressure in the axial direction to a rear section through an intermediate section. CONSTITUTION: A cutting section 15 is fabricated by a hard cutting tool material, includes a cutting blade 17, is provided with a hole 29, is connected with an intermediate steel section 19 provided with a screwed hole 27, and is firmly fixed on the intermediate steel section 19 by a tightening tool 28 capable of being tightened by a wrench. A rear section 23 is made of carbide sintered alloy or the like, each end parts of the cutting section 15, the intermediate steel section 19, and the rear section 23 come into collide-contact mutually and are held in an alignment condition in the axial direction, the intermediate steel section 19 and the rear section 23 are compressed and held by a connection bar 31, and one end of the connection bar 31 is engaged with the rear section 23 and the other end thereof is screw-fitted with the steel section 19 and is mounted by a nut.  The intermediate steel section 19 forms connection parts 35, 37 complementing mutually with each connection part, a face 45 thereof supports a compression force of each section, and coincides with a face 47 to maintain the alignment in the axial direction, and a key 41 and a key groove 43 transmit rotation torque from one section to the other section.
Patent JP-H01114763-A (JP)
Title: Electronic watthour meter for reactive power
Inventor: KOGANE MINORU
IPC: G01R22/00
Filed: 1987-10-29
Abstract: PURPOSE:To simplify the constitution and to reduce the cost by varying the pulse width or the pulse amplitude of a reference pulse signal so as to be in inverse proportion to a frequency of a voltage of a load and correcting a frequency fluctuation portion of reactive power caused by phase-shifting. CONSTITUTION:A signal from a transformer 1 being in proportion to a voltage of a load is brought to phase-shifting through a phase shifter 3 and multiplied by a signal from a current transformer 2 being in proportion to a current of the load by a multiplier 4. Whenever the obtained signal coincides with the product of pulse width and pulse amplitude of a reference pulse signal, a pulse corresponding to unit reactive energy is generated. Subsequently, by a period detector 21, the pulse width or the pulse amplitude of the reference pulse signal is varied so as to be in inverse proportion to a frequency of the voltage of the load and a frequency fluctuation portion of reactive power caused by phase- shifting of an integrator in the phase shifter 3 is corrected. In such a way, a counter, a multiplier, etc. for eliminating the frequency fluctuation portion become unnecessary and the constitution is simplified.
Patent JP-2001098961-A (JP)
Title: Throttle regulator for bush cutter and the like
Inventor: TSUNODA SHUHEI
IPC: B60K26/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To facilitate a regulating work, to quickly cope with emergency, and to prevent a speed from being varied by an infulence of trigger lever grasping force. SOLUTION: The trigger lever 7 attached with a throttle valve regulating wire 4 for an engine, and a sub-lever 9 provided with a regulating piece 20 opposed to an engaging wall 19 provided in the trigger lever 7 are provided turnably in a case 2 fixed to a pipe 1 of a bush cutter or the like, and the piece 20 is engaged with the wall 19 of the trigger lever 7 by turning the sub- lever 9 to regulate a turning range of the trigger lever 7. A guide member 11 for guiding a turning shaft 10 of the lever 7 to allow the turn of the trigger lever 7 around an engaging part as a falcrum when the engaging wall 19 is engaged with the piece 20, and a return spring 12 for minimize a stroke of the regulating wire 4 to energize a grasping part of the lever 7 toward a direction along which the grasping part of the lever 7 is separated from the pipe 1 are also provided in the case 2.
Patent JP-2000103163-A (JP)
Title: Image forming member and image-forming method
Inventor: LYNNE MARIE IRVING
IPC: B41M5/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image printing method for printing simply and quickly a photographic image exhibiting stability and colors thereof. SOLUTION: An image forming member includes at least one non- photosensitive layer containing a catalyst center and a polyfunctional coloring matter forming coupler. The image forming method is constituted of a process of providing an image forming member which includes at least a non- photosensitive layer containing a catalyst center and a polyfunctional coloring matter-forming coupler, but not includes substantially a built-in type oxidizing agent, a process of applying a first developing solution in the image form to be reacted with the polyfunctional coloring matter forming coupler, and a process of applying a second developing solution in the image form to be reacted with the polyfunctional coloring matter-forming coupler, and different colors are generated by applying the first and second developing solutions.
Patent JP-H06123112-A (JP)
Title: Structural material for platform for submarine oil field
Inventor: MOMOSHIMA SACHITADA
IPC: E02B17/00
Filed: 1992-10-13
Abstract: PURPOSE:To make a structural material for submarine oil field platform lighter and to improve its assembly executing ability at a job site by forming a gutter- shape with a flange of structural material composed of the fiber reinforced organic composite material of carbon fiber or glass fiber, and integrally joining a structural member to it. CONSTITUTION:A floor, a hut, a hand rail, a yagura, a heliport and a support are constructed of a structural material 1 composed of a fiber reinforced organic composite material reinforced by carbon fiber or glass fiber. In this case, the structural material 1 uses thermosetting plastics such as epoxy resin and thermoplastic plastics such as polyamide as base material. In addition, the carbon fiber and the glass fiber are controlled in two or more different directions, and formed by using laminated fiber reinforced organic composite material, and the two structural materials 1 mutually embrace each other, and their flanges are mutually riveted (3) and formed nearly into a gutter-shape. Thus, the structural material can be also used as a liquid transporting piping 4 and a housing protecting pipe for wiring cords 5, and the above members can be made maintenance free.
Patent JP-H07131940-A (JP)
Title: Charge controller
Inventor: YAMAMOTO TETSUICHIRO
IPC: H02J7/02
Filed: 1993-11-02
Abstract: PURPOSE:To prevent the power consumption of a main battery by the charge operation from a main battery to an auxiliary battery after full charge of the main battery by enabling the charge control of the auxiliary battery by the charge control circuit of the main battery thereby putting both in full charge at the same time, at the time of charge to the main battery and the auxiliary battery, in case that the main battery and the auxiliary battery are both discharged. CONSTITUTION:In case that there is no output information from the output monitoring circuit 12 of an auxiliary power source 5, judging that both the main battery 2 and the auxiliary battery 3 are in discharge condition, the auxiliary battery charge control circuit 7 of performs the selection of the charge circuit to the auxiliary battery 3 and the charge control at the time of charge of the main battery by means of the main battery charge control circuit 6 of the main battery 2, for the charge of the auxiliary battery 3. By this constitution, the full charge of the auxiliary battery 3 can be made in the same time, synchronizing with the charge operation of the main battery 2. Moreover, in case that there is output information from the output monitoring circuit 12, an auxiliary battery charge control circuit 7 prevents the overcharge of the auxiliary battery by performing the charge from the auxiliary battery 3 compulsorily with a trickle charge circuit 14 without placing reliance on the main battery charge control circuit 6.
Patent JP-2000102844-A (JP)
Title: Twin belt type continuous casting machine
Inventor: TOYODA YUICHI
IPC: B22D11/06
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a twin belt type continuous casting machine which can take a proper treatment when a suspension difference occurs between the dam blocks entering into a cooling device. SOLUTION: In a cooling device 25, which cools a pair of right, left dam blocks 9, 10 being sent from a casting machine main body of the twin belt type continuous casting machine via a belt suspension roller, a pair of right, left cooling boxes 1a, 1b are installed to the device 25 for each of the dam blocks 9, 10. The cooling boxes 1a, 1b are composed in a manner to be moved up/down independently by hydraulic cylinders 15, 15 so that a position adjustment of the boxes 1a, 1b can be carried out separately in compliance with suspension conditions of the dam blocks 9, 10.
Patent JP-S61156631-A (JP)
Title: Microwave discharge power supply apparatus
Inventor: YADA MASAAKI
IPC: H01J65/04
Filed: 1984-12-28
Abstract: PURPOSE:To equalize the discharge within every corner of the tube and suppress uneven emission of light by arranging the radiating direction of microwave to the same direction within the microwave propagation chamber and causing the light to be incident on the electrodeless luminous tube under the condition that distribution of light intensity is equalized. CONSTITUTION:The microwave from a microwave output part 13 of a magne tron 12 is sent to an antenna 18 and this microwave is radially emitted to a microwave propagation chamber 22 of a quartz glass bulb 20 from the antenna 18. The external circumference of a bulb 20 including this propagation chamber 22 is covered with a cylinder 25 made of stainless and the microwave is supplied to an electrodeless luminous tube 23 along the vertical direction of antenna 18. This propagation chamber 22 is kept under the vacuum condition and a dielectric loss of propagation chamber 22 is set smaller than that in the luminous tube 23. direction of microwave is arranged uniformly within the propagation chamber 22, distribution of intensity is equalized, the light is made incident on the luminous tube 23 passing through a flat separation plate 21 and thereby uneven emission of light within the luminous tube 23 is suppressed.
Patent JP-2000094236-A (JP)
Title: Press fitting equipment
Inventor: SEKIGUCHI ISAMU
IPC: B23P19/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To stabilize and enhance the quality of a product having a press fitting product. SOLUTION: Press fitting force from a press is transmitted through a load cell 24 for detecting the press fitting force to a valve guide 34, a press fitting product. The press fitting force detected by the load cell 24 is displayed on a digital indicator 28. A worker observes the press fitting force displayed on the digital indicator 28 to grasp the press fitting state of the press fitting product through the displayed press fitting force. Namely, the press fitting force in the given range determines the normal press fitting force. This detects development of fine buckling in the press fitting product which is beyond visual recognition to stabilize and enhance the quality of a product having the press fitting product.
Patent JP-H02123050-A (JP)
Title: Paper feeder
Inventor: SAKAIDA KAZUICHI
IPC: G03G15/00
Filed: 1988-10-31
Abstract: PURPOSE:To convey microcapsule paper or the like always at a stable predetermined speed by parallelly providing two or more recessed streak parts in the peripheral surface of a roller main unit consisting of rigid material, respectively fitting an elastic ring of high friction coefficient to each recessed streak part and protruding each elastic ring in its peripheral surface part to the outer from the recessed streak part. CONSTITUTION:A pair of rollers 26 hold paper, when it is fed, friction force with the paper is ensured by the paper adapted to an elastic ring 73 of high friction coefficient fitted to each recessed streak part 72a in a roller main unit 72. Here each elastic ring 73 is elastically deformed by applied force, moving completely into each recessed streak part 72a of the roller main unit 72. As a result, the roller main unit 72 is adapted in its peripheral surface directly to the paper, thus forming a distance between the center of the roller main unit 72 and an adapted surface of the paper always to a fixed value as a radius of the roller main unit 72, the paper is maintained in feed speed to a stable predetermined speed.
Patent JP-2001102845-A (JP)
Title: Side lobe canceler and its load control method therefor
Inventor: HIRATA KAZUFUMI
IPC: G01S7/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a side lobe canceler of which suppressing is not lowered by correcting the frequency so as to reduce the frequency of the desired wave component of a signal after down conversion. SOLUTION: This device is provided with a multiplier 3 for down converting the respective received signals of a main antenna 1 and a plurality of auxiliary antennas 2, a frequency corrector 8 for generating a signal having a frequency to reduce the desired wave frequency contained in the down converted received signal, a multiplier 9 for outputting the frequency-corrected signal by multiplying the down converted received signal by the output of the frequency corrector, an adaptive load calculator 10 for calculating an adaptive load so as to minimize the output signal on the basis of the frequency-corrected received signal, a multiplier 11 for respectively multiplying the frequency-corrected received signals of the plurality of auxiliary antennas by the load outputted from the adaptive load calculator,  a synthesizer 12 for synthesizing these output signals and a subtractor 13 for providing and outputting the difference between the frequency-corrected received signal of the main antenna and the output of the synthesizer.
Patent JP-S61153189-A (JP)
Title: Water purifier
Inventor: MIHARA OSAMU
IPC: B01J20/30
Filed: 1984-12-27
Abstract: PURPOSE:To regenerate an activated carbon cloth by superposing in multiple stages a discoid purification unit on which the activated carbon cloth is spread, rotating an electrode rod between the purification units to generate a spark between the rod and the activated carbon cloth. CONSTITUTION:Plural purification units 11 on which an activated carbon cloth 17 is spread over the whole region of the cross section of a flow passage are provided at intervals in multiple stages in a purification chamber 2 in a purification tank 1 having an inlet 3 and an outlet 5 and wherein the purification chamber 2 is formed. A rotating shaft 18 is integrated freely rotatively into the center of the purification units 11, and an electrode rod 24 whose inner end is supported by the rotating shaft 18 and which is rotatable between the adjacent purification units 11 is provided. Namely, a space is formed between the purification units on which activated carbon cloths are stretched, the electrode rod is rotated in the space to generate a discharge phenomenon between the electrode rod and the activated carbon cloth and the substance adsorbed on the surface of the activated carbon cloth can be regenerated and activated.
Patent JP-H05111709-A (JP)
Title: Method and device for controlling shape of crown/sheet in sheet rolling
Inventor: KACHI TAKAYUKI
IPC: B21B38/02
Filed: 1991-10-23
Abstract: PURPOSE:To maintain favorable shapes of crown and sheet in sheet rolling by controlling so as to coincide a measured value with a calculated value of the optimum contact profile of work rolls and rolled stock. CONSTITUTION:Rolling conditions of sheet rolling on the inlet side, sheet rolling on the outlet side, width of sheet, kinds of steel, etc., are inputted to a rolling load predicting device 20 and rolling load Po and the optimum contact state Sref (X) of the rolls and rolled stock are predicted. These values are inputted to a target work roll profile computing element 21 and the output is outputted to a comparator 22. On the other hand, by comparing the outputted result with measured values that are detected with roll profile gages 13a, 13b and that outputted from an actual profile computing element 24, cooling water of roll coolant 12a, 12b in the direction of roll axis is controlled with a controller 23 and good shapes of crown and sheet is realized.
Patent JP-H0698776-A (JP)
Title: Dna fragment coding ethylene-producing enzyme of bacteria and its use
Inventor: FUKUDA HIDEO
IPC: C12N9/00
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a new DNA fragment useful for the production of ethylene by specifying the amino acid sequence. CONSTITUTION:A DNA fragment containing a gene coding an ethylene-producing enzyme of bacteria and having the amino acid sequence of formula. A DNA coding an ethylene-producing enzyme is prepared by purifying an ethylene- producing enzyme of Pseudomonas syringae to form a probe, hybridizing with an endogenous plasmid by southern process, transforming Escherichia coli (E.coli) with the restriction enzyme HindIII fragment of the endogenous plasmid DNA and pUC19 vector, preparing a gene library and screening the positive clone E.coli JM109 (pEFE01) by southern hybridization.
Patent JP-S62134975-A (JP)
Title: Eprom device
Inventor: OKUZUMI TETSUYA
IPC: H01L27/115
Filed: 1985-12-06
Abstract: PURPOSE:To operate an EPROM device at a low voltage and to shorten the writing time of information by forming a wide portion and a narrow portion at a floating gate and a control gate, and differentiating channel lengths at writing and reading times. CONSTITUTION:Writing is executed by applying a voltage that a writing transistor TrW is switched back to a control gate 1 and a drain VDDW. To inhibit the operation of a reading transistor TrR at this time, a drain VDDR is set to the same potential as VSS of source side. Then, reading is executing by applying a voltage to the drain VDDR and control gate 1 of a reading transistor TrR. Since the threshold voltage of the transistor TrW is set larger than the control gate voltage VCG applied at reading time, the writing transistor does not operate.
Patent JP-H02122490-A (JP)
Title: Digital tape recorder
Inventor: KURIBAYASHI ATSUSHI
IPC: G11B27/28
Filed: 1988-10-31
Abstract: PURPOSE:To obtain reliable data by comparing the predicted value of the data predicted from the retrieve direction of the data with the practically read data, and differentiating the degrees of checking functions for the data based on a comparison result. CONSTITUTION:Predicted value setting means 44 and 45 to set the predicted values concerning the retrieved data corresponding to the retrieve direction of the data, and a reference value setting means 44 to make variable the compared reference value concerning the number of times of data consistency based on the comparison result between the practically read data and the predicted value are provided. That is, by comparing the predicted value of the data predicted from the retrieve direction of the data with the practically read data, the checking function degrees for the data are differentiated based on the comparison result. Thus, the sure data are obtained, and the delay generation at the time of reading can be prevented.
Patent JP-H08114981-A (JP)
Title: Toner blade
Inventor: OTANI KOZO
IPC: G03G15/08
Filed: 1994-10-13
Abstract: PURPOSE: To simplify processes and to reduce the cost by prolonging a flake end part in both ends of a rubber like elastic body of a toner blade to prevent the scattering of a toner. CONSTITUTION: In the toner blade for forming the toner into a thin film, both end parts 8a in the direction of the pressurized contact line of the rubber like elastic body 8 is prolonged into flake state in place of a small thin pieces of a soft polyurethane foam or a felt, which are stuck to both end parts of the rubber like elastic body 8. As the rubber like elastic body 8 to be used, a thermoplastic polyurethane elastomer or thermoplastic polyester elastomer having 50-90 rubber hardness is suitably used. As the thermoplastic polyester elastomer to be used in this case, a thermoplastic polyester based block copolymer is suitably used. In this case, a method by molding the toner blade of the rubber like elastic body 8 by injection molding method and next, mounting to a holder H or a method by integrally molding the rubber like elastic body 8 and the holder H is applicable.
Patent JP-S63129889-A (JP)
Title: Flux control of induction motor
Inventor: MIYASHITA ICHIRO
IPC: H02P27/12
Filed: 1986-11-19
Abstract: PURPOSE:To reduce the distortion of a flux locus in low speed and also to reduce the distortion of a current waveform so as to enhance the efficiency of an induction motor, by shifting the primary flux vector region deciding angle. CONSTITUTION:A block 800 receives both axial components (d) and (q) of the primary flux phi1 outputted from a block 705 and operates the rate of change theta1 of a vector phase of the primary flux phi1. A block 801 works out a function k1 from the rate of change theta1. A block 802 works out a function k2 from a torque command T'. An evaluation function alpha is operated with a block 803 and sent out to a block 804. In the block 804 as the evaluation function being a shift angle, it works out slopes m1, m2 and m3 for three bisectors to divide the region selecting a control flag ftheta from a function table of tangent and sends them to a block 710. In the block 710, the control flag ftheta is sent out in accordance with the region divided into these three straight lines.
Patent JP-H04150699-A (JP)
Title: Time division switch device
Inventor: MIZUTANI KOICHI
IPC: H04Q1/54
Filed: 1990-10-15
Abstract: PURPOSE:To use a small-sized time switch with a small capacity by connecting the output highway of a memory time switch in the front stage to the input highway of the memory time switch in the rear stage. CONSTITUTION:Memory time switches(MTS) 10 and 11 are equipped with eight input highways (input HW) 231-238 and eight output HW241-248 respectively. And a first to fourth output HW241-244 of the MTS 10 in the front stage and a first to fourth input HW231-234 of the MTS 11 in the rear stage are connected each other through the HW121-124 respectively. Thus, it is possible to use the small-sized memory time switch with the small capacity, and to reduce a cost.