baber/WOPTO huggingface dataset:
Patent JP-2000107817-A (JP)
Title: Plate stock bending method and its device
Inventor: SUWABE KATSUAKI
IPC: B30B15/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce a recess or flaw generating in a work when hemming is executed and to secure safety for a worker. SOLUTION: When hemming is executed with a plate stock bending device 1, a BG servomotor 57 as a servo mechanism driving a back gage 67 is turned off after the back gage 67 is positioned to a set value. Although a bending part of the plate stock W is transferred when the bending part of the plate stock W is butted against the back gage 67 and positioned to execute hemming to the plate stock W, since the BG servomotor 57 is already turned off, the back gage 67 does not return to a position of the set value and retreats by a relief quantity, hemming flaws are reduced and the plate stock W is not pushed back to a worker side.  Since the relief quantity is detected with a gage position detecting device 71, added to the above described set value and corrected to a present value of the back gage 67, thereafter even though a command turning on the BG servomotor 57 is imparted, the back gage 67 does not move and a position of the back gage 67 is not out of order.
Patent JP-H06133219-A (JP)
Title: Picture processor
Inventor: YAMAMOTO YUKINORI
IPC: H04N5/265
Filed: 1992-10-21
Abstract: PURPOSE:To select a noise reduction function or a dissolving function. CONSTITUTION:When a dissolving circuit is in use, switches 70, 72 are connected to the position of the contact (a). A mixing circuit 76 mixes pictures from frame memories 68, 74 in the ratio of (1-K):K. When the value K is changed gradually from '0' toward '1', the picture in the memory 68 is smoothly switched to the picture in the memory 74. When a noise reduction circuit is in use, the switches 70, 72 are connected to the position of the contact (b). A picture signal inputted to an input terminal 64 is inputted to the amplifier 78 of the mixing circuit 76 via an A/D converter 66 and the switch 70 and the output of the mixing circuit 76 is inputted to an amplifier 80 via the switch 72 and the frame memory 74. That is, the mixing circuit 76 mixes a current signal and the mixed signal of one preceding frame in the ratio of (1-K):K, thereby reducing noise.
Patent JP-H01127163-A (JP)
Title: Die casting machine
Inventor: UCHIDA MASASHI
IPC: B22D17/12
Filed: 1987-11-11
Abstract: PURPOSE:To simplify a structure and to facilitate the loading of a die opening and closing unit by providing the piston vertically moving a fixed panel to a die closing device and the die opening and closing unit onto a truck in the title device approaching the truck mounting the die opening and closing unit to die closing and casting machine. CONSTITUTION:A fixed panel 16 in a projecting sectional shape by a mid-high part 16a and the lower part 16b of the both sides thereof is provided at a die closing and casting machine side by opposing a projecting end face in the approaching direction of the truck 32 on which a die opening and closing unit 29 is mounted. The truck 32 is formed in a plane visual U shape whose upper face is lower than the mid-high part 16a and having the opening in the wider width than that of the fixed panel 16 at the opposite side thereof and moved between the position approaching to a lower part 16b plane so as to surround the mid-high part 16a from three parts and the position retreated to the horizontal direction external part of the fixed panel 16. The piston rod 51 supporting the unit 29 freely movably vertically so that the lower face may become higher or lower than the upper face of the fixed panel 16 is provided on the truck 32 further.
Patent JP-H08146263-A (JP)
Title: Production of slot for optical cable
Inventor: IDA YOJI
IPC: G02B6/44
Filed: 1994-11-17
Abstract: PURPOSE: To provide a process for production capable of sufficiently assuring the shape and dimensional accuracy of optical fiber housing grooves. CONSTITUTION: This process for production of slots for optical cables comprises arranging a high-tensile wire 2 made of a fiber reinforced synthetic resin at a center, providing the outer periphery of this high-tensile wire 2 with a precoating layer 3 consisting of a thermoplastic resin and extrusion molding a slot body part 4 having grooves 5 extending in a longitudinal direction by a crystalline thermoplastic resin on the outer periphery of this precoating layer. 3. The precoating layer 3 is shaped in its outside diameter before the body part 4 is formed. A straight chain low-density polyethylene or a mixture composed of this straight chain low-density polyethylene and a high-density polyethylene is used as the raw material resin forming the precoating layer 3. The density of the raw material resin is set within a range of >=0.925 to <0.940.
Patent JP-H04158751-A (JP)
Title: Method for cooking
Inventor: KOIZUMI MORIMASA
IPC: A23L5/10
Filed: 1990-10-23
Abstract: PURPOSE:To enable to simply cook cooking materials into a soft and suitable cooked product having an excellent flavor without deforming the shapes of the cooking materials by placing an inner paper pan having cooking materials and water therein in an outer ceramic pan having water therein and subsequently boiling the water. CONSTITUTION:An inner paper pan 2 whose one surface is e.g. coated with PP resin and which has cooking materials and water therein is placed in an outer ceramic pan 1 having water 4 therein, and the outer pan 1 is heated to boil the water 4, thereby permitting to cook the cooking materials in the inner pan 2.
Patent JP-2000101921-A (JP)
Title: Cmos scanning pulse generation circuit
Inventor: GOMI YUICHI
IPC: H04N5/341
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS scanning pulse generation circuit which has resistance against leaks by shortening the period for which the output is in the floating state. SOLUTION: First and 2nd clock type inverters 1 and 2 are connected in series to each other, a 1st switch 3 is placed between an input terminal 5 of a unit and the input terminal of the inverter 1, and a 2nd switch 4 is placed between an output terminal 6 of the unit and the input terminal of the inverter 1, so that the output of the inverter 2 is fed back. The unit has a constitution of performing turn on/off control of both switches 3 and 4 by means of a clock CK3 and its inverted clock XCK3, and these units are connected cascaded in many stages. With such a constitution, a CMOS scanning pulse generation circuit is obtained.
Patent JP-H08145943-A (JP)
Title: Measuring method for cation concentration
Inventor: SAKAKI TORU
IPC: C08L101/00
Filed: 1994-11-17
Abstract: PURPOSE: To quickly and accurately measure the cation concentration in inspection liquid by controlling the hydrogen ion concentration of the inspection liquid contacting to a cation electrode in a special range. CONSTITUTION: In determining the cation concentration in inspection liquid by contacting the inspection liquid to a cation electrode loaded with a sensing film including calixarene compound and then measuring the output potential of the cation electrode which is caused in accordance with the cation concentration, the hydrogen ion concentration (pH) in the inspection liquid is controlled in the range of 9 to 13 so that the response speed drastically improves. When the pH is below 9, the response speed lowers drastically, and when above 10, the corrosion of the solution becomes large and so it is not favorable. For especially raising the response speed, the favorable pH is in the range of 10 to 12.  In this manner, quick measurement maintaining the accuracy is possible and therefore processing a multitude of inspection liquid is efficiently done and man power per measurement can be reduced.
Patent JP-H09127235-A (JP)
Title: Condensing structure for laser radar distance-measuring apparatus for vehicle
Inventor: OKUDA SADAJI
IPC: G01S7/481
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a condensing structure by which the condensing efficiency of a light-receiving sensor is enhanced by changing an optical path due to the astigmatism of a hologram lens. SOLUTION: A light-receiving sensor 1 is arranged in a convergent point Roc at a distance from a hologram lens 2 out of two convergent points Rao, Roc generated due to the astigmatism of the hologram lens 2. In addition, a plane reflecting mirror 6 which passes the convergent point Roc at the outside and which is arranged on a parallel line parallel to the hologram lens 2 and a concave reflecting mirror 6 by which reflected light from the plane reflecting mirror 5 is converged on the light-receiving sensor 2 are arranged around the light-receiving sensor 1.
Patent JP-2001111725-A (JP)
Title: Charging system
Inventor: ISHIMARU ATSUHIKO
IPC: H04L12/14
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a charging system that can easily impose charging user terminals by each user terminal and by which the user terminal can receive an Internet connection service without caring about a telephone charge and a utilizing time even outdoor or the like. SOLUTION: The charging system is provided with user terminals (a personal computer 1 and a PCMCIA card 2) to which a physical address is set, a public connection terminal (street hub 5) that is connected to the user terminals, a device (dialup router 6) that is connected to the public connection terminal and to the Internet 8 via a public line network (ISDN network 7) and distributes a network address, an authentication server 9 that is connected to the Internet 8 to identify the user terminal on the basis of the physical address received from the user terminal, and a charging sever 10 that is connected to the Internet and applies charging processing to the user terminal identified by the authentication sever 9.
Patent JP-H10125223-A (JP)
Title: Manufacture of shadow mask
Inventor: FUKAGAWA HIROTAKA
IPC: C23F1/08
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective deformations such as recesses, wrinkles, and polygonal lines in etching by conveying a metal thin sheet while the face to be etched of the metal thin sheet is kept in contact with the surface of an etching liquid spouted up from the bottom direction of an etching tank like a fountain. SOLUTION: A photo-resist layer is formed on one face of a shallow mask material 1 exposed according to a prescribed pattern after the coating and drying of a photosensitive resin, pattern exposure, development and hard film processing are completed. The shadow mask material 1 is conveyed in the horizontal direction while the photo-resist layer is faced downward, and it is conveyed in the downward direction by a direction changing roller 3a. An etching liquid 2 in an etching tank 4 is spouted from multiple exhaust nozzles 7 to keep the etching liquid surface in contact with the conveyed shadow mask material 1, and etching is applied with no external pressure applied.
Patent JP-H04159002-A (JP)
Title: Work carrying device for lathe
Inventor: KAWAKAMI HITOSHI
IPC: B23B15/00
Filed: 1990-10-24
Abstract: PURPOSE:To improve a working efficiency, by receiving a work by a bucket from a chuck in a cutting area, carrying the bucket to a storage part with the bucket being rocked while moving it to a spindle rear side in the spindle axial line, and falling the work with this bucket being rotated thereat. CONSTITUTION:After work being completed by a cutting tool of a bite, etc., a work W is received by a bucket 1 located just under the work W held on a chuck 19. Since a shaft 6 that the bucket 1 is supported via a bracket 5 is rotated while retreating, the bucket 1 is also retreated while rocking, and it is stored to a stage part 7, slid from a work W work position, namely the spindle base 20 side lower position of a lathe partitioned by a cutting area. Thereafter, the bucket 1 is rotated, and the work W is dropped. The chip by cutting, a cutting agent, cutting coil, etc., are not dropped on the storage part 7, therefore the manual work removing those can be saved, and the work efficiency is improved.
Patent JP-H11109507-A (JP)
Title: Microfilm retrieval device
Inventor: TATSUZUKI SHIYOUICHI
IPC: G03B21/11
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To make preventable a film and the end face of an optical fiber from being damaged, by forming a holding block of a metallic plate, which is exposed to a surface opposed to a microfilm and whose surface is ground and resin integrally molded on the back surface of the metallic plate. SOLUTION: Blocks 100 and 102 are used while mutually inverting and combining blocks having the same structure. The opposed surface of the block 100 is made of a metallic plate 100A and then a synthetic resin 100B is integrally molded with the back of the plate 100A. Both edges of the metallic plate 100A of the opposed surface of the block 100 are smoothly ground in circular arc shape, and an aperture 100D surrounding the end face of the optical fiber 104 is formed in the vicinity of the center of the plate 100A and filled with the resin 100B. By grinding the surface of the plate 100A, the plate 100a, the resin in the aperture 100D and the end face of the optical fiber 104 are positioned on the same plane and made the smooth plane.
Patent JP-H04158839-A (JP)
Title: Impedance matching system and apparatus for rf coil tuning circuit
Inventor: IIDA TAKETOSHI
IPC: A61B5/055
Filed: 1990-10-24
Abstract: PURPOSE:To match an impedance with one adjustment of first and second variable capacitors by obtaining a signal proportional to a resistance component of the impedance of an RF coil tuning circuit and a signal proportional to a reactance. CONSTITUTION:An output of a low-pass filter 11a, namely, an output ER of a phase shifting detection circuit 9a becomes proportional only to a resistance component RL of an impedance ZL. Hence, a CPU5 adjusts a capacity of a variable capacitor C1 based on a size of a signal ER and controls it to meet RL=RO. Then, an output of a low-pass filter 11b, namely, an output EX of a phase detection circuit 9b becomes proportional only to a reactance component XL of the impedance ZL. Thus, the CPU5 adjusts the capacity of a variable capacitor C2 based on the size of the signal EX and controls it to meet XL=0 thereby achieving a matching of the impedance ZL of a tuning circuit 1 to a desired value handily and in a short time.
Patent JP-H06131098-A (JP)
Title: Key input circuit
Inventor: MIYAMAE KATSUHIKO
IPC: H03M11/20
Filed: 1992-10-22
Abstract: PURPOSE:To provide a key input circuit which is capable of normally fetching key data without depending on power supply voltage. CONSTITUTION:The input terminal of an inverter circuit 16a is set to voltage VEE in accordance with the fetching timing of key data. This voltage VEE is set to the one which is lower than power supply voltage VDD and is lower than liquid crystal driving voltage VLCD. Therefore, when power supply voltage VDD exceeds VLCD and a switch SW composing a key matrix 15 is turned ON, the increase of current consumption can be suppressed and the contrast of liquid crystal is not lowered because a diode 15c does not become conductive even if a segment signal ss outputs liquid crystal driving voltage VLCD. The inverter circuit 16a is capable of exactly detecting the state of the switch SW without depending on the fluctuation of the power source voltage VDD because it is driven by voltage VEE.
Patent JP-S62134614-A (JP)
Inventor: KERUSUTEN BUINKURAA
IPC: G02B13/00
Filed: 1986-12-01
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-H0998731-A (JP)
Title: Method for boiling rice
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To surely produce boiled rice soft, excellent in taste and having good gloss by placing a holding member for making a space between a rice-cooking sheet and washed rice and boiling the rice there. SOLUTION: A holding member 6 formed of wire net, etc., is made to be an appropriate size for freely attaching and detaching in a rice cooker 4. A rice cooking sheet 5 is placed in the rice cooker 4. Inside the rice cooking sheet 5, the holding member 6 and washed rice 7 are placed in a serial order to wrap them by the rice cooking sheet 5. The rice is boiled in this state. The upper space 8 and the side space 8a work as a convection space of heat and a space for receiving the swelling part of the rice, respectively. This homogenizes heat transmission and allows the rice to absorb water and sufficiently swell.
Patent JP-H06134944-A (JP)
Title: Heat-shrinkable laminated polyvinyl chloride film
Inventor: ADACHI EIJI
IPC: B32B7/02
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a heat-shrinkable PVC film having excellent printability and exhibiting high shock strength via an intermediate layer by allowing influence of solvent at the time of printing to be scarcely effected by a surface layer. CONSTITUTION:A heat-shrinkable laminated polyvinyl chloride film comprises first and third layers of surface layers formed of polyvinyl chloride layers containing 12 pts.wt. or less of plasticizer adding quantity and 3 pts.wt. or less of shock resistance modifier adding quantity of substantially the same composition, and a second layer of an intermediate layer formed of a polyvinyl chloride layer containing substantially the same quantity of plasticizer adding quantity as those of the first, third layers and 15 pts.wt. or more of shock resistance modifier adding quantity in such a manner that the first and third layers have a thickness of 10-20mum and the second layer has a thickness of 20-40mum.
Patent JP-S63137484-A (JP)
Title: Semiconductor device
Inventor: ITO TADATSUGU
IPC: H04N5/335
Filed: 1986-11-29
Abstract: PURPOSE:To use a semiconductor device as an image sensor having high sensibility and a high output by forming the semiconductor device in the hetero-structure of an amorphous layer and an amorphous carbon layer in layer thickness of 10nm or less. CONSTITUTION:A transparent electrode 6 is shaped onto a glass substrate 1 by the oxides of indium and tin, and an amorphous carbon film 4 obtained by decomposing acetylene through high-frequency glow discharge and having film thickness of 10nm is formed onto the substrate. An amorphous silicon layer 3 acquired by decomposing monosilane gas through high-frequency glow discharge and having film thickness of 200nm is shaped onto the layer 4, thus forming hetero-structure. An electrode 7 is shaped onto the uppermost surface. Accordingly, the ratio of dark conductivity to photoconductivity in a photosensor can be improved, thus obtaining excellent high sensibility and high output.
Patent JP-H05129695-A (JP)
Title: Light pulse generator
Inventor: HORIGUCHI TSUNEO
IPC: H04B10/54
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a high-output optical pulse generator whose output pulse is of rectangular waveform by providing an amplitude compensation circuit to compensate a pulse amplitude temporally for a modulation circuit in an optical pulse generator that is provided with the modulation circuit to modulate a light source directly. CONSTITUTION:A light source 1 consists of a semiconductor laser capable of direct modulation, for example, and a modulation circuit 2 has an amplitude compensation circuit to compensate pulse width temporally. The circuit 2 consists of a rectangular pulse generator 21, a lamp waveform generator 22 and an adding circuit 23. A rectangular pulse signal generating in the generator 21 and a lamp waveform signal generating in the generator 22 are synchronized each other, superimposed in the circuit 23, and then the source 1 is modulated in small current at the beginning and in larger current thereafter. Thus, the output optical pulse waveform of an optical fiber amplifier 3 can be prevented from being spike-like peak form that has been caused through the conventional modulation of the source 1 by using rectangular pulse, and its output optical pulse waveform can become rectangular.
Patent JP-H08147957-A (JP)
Title: Disk changer for vehicle
Inventor: MIYAMOTO TSUTOMU
IPC: G11B33/08
Filed: 1994-11-18
Abstract: PURPOSE: To attain a small size, low resonance frequency and low oscillation transmission rate with a simple constitution by adopting a constitution to completely expose the front faces of a device body by opening the front face of a first housing rack. CONSTITUTION: Taking-out of a disk is executed by removing screws A of the front surface plate 2d of the first housing rack 2 completely expose the front surface of the disk changer body 1. As a result, the body 1 is opened from the housing rack 2 and the independent movement of the body 1 is made possible. The number of pieces and characteristics of dampers 3 into which viscous fluid, such as silicone oil, is enclosed and springs 4 are settable as desired and thereby, the resonance frequency of the body 1 is lowered and the oscillation transmission rate is lessened, therefore, the adverse influence on reproduced voices and images do not arise. The small-sized disc changer for vehicles is obtd. with a simple constitution in such a manner and the disk exchange of the body or taking out of only the body 1 is facilitated.
Patent JP-H10129817-A (JP)
Title: Suspending conveyance device
Inventor: OTSUKA MASAYUKI
IPC: B61B13/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enable stable conveyance which does not cause vibration and reduce vibration and noise by connecting a specific number of suspension and conveyance devices solidly by engaging a connection member with the other connection member. SOLUTION: A connection member 31 of a suspension device 21 is constituted by a member having the rigidity, for example, a plate material made of metal and is attached to both end face parts of a support body 11. As for a suspending conveyance device 1, two adjacent suspending conveyance devices 1 are connected mutually and move integrally due to the mutual engagement of two engaging parts 34. In this connection condition, a front engaging part 34 draws a rear engaging part 34 near to bring both engaging parts into pressure-contact in a condition in which they adhere closely when a front suspending conveyance device 1 advances so that the front and rear suspending conveyance devices 1 are integrated to restrict their relative travel.  Consequently, it is possible to prevent the rolling of the suspending conveyance devices 1 and prevent the vibration and noise of the suspending conveyance devices 1.
Patent JP-H08144882-A (JP)
Title: Distribution type fuel injection pump
Inventor: KAWAI TAIYO
IPC: F02M41/14
Filed: 1994-11-18
Abstract: PURPOSE: To suck satisfactorily fuel. CONSTITUTION: A suction port 9 is bent in a position eccentric to the rotary center line C of a rotor and provided with an introducting hole 24 extending from the outer peripheral surface of the rotor facing a peripheral groove like fuel supply port 6a to a bent part 23 and an exhaust hole 25 extending from the bent part to a fuel suction path 8. An open port part 26 of the introducing hole 24 communicating to the fuel supply port 6a on the outer peripheral surface 4a of the rotor is opened toward the rotary direction side of the rotor slong a tangent T to the outer peripheral surface 4a on the open port part 26.  A force for separating suction fuel in the suction port 9 radially from the rotary center line C by a centrifugal force accompanying the rotation of the rotor acts on the suction fuel, while since the suction port has the bent part 23, the inner surface of the bent part particularly resists against the centrifugal force and only the component of the centrifugal force acts on the suction fuel. When the open port part 26 collides with the fuel in the fuel supply port 6a along with the rotation of the rotor, the fuel in the fuel supply port 6a gets liable to be sucked into the open port part 26 by a reaction force to the component of the rotary force.