baber/WOPTO huggingface dataset:
Patent JP-H01182704-A (JP)
Title: Weld line detecting apparatus
Inventor: YASUI KEIJI
IPC: G01B11/00
Filed: 1988-01-14
Abstract: PURPOSE:To recognize the position of the end surface of a lap joint and to detect a weld line, by projecting light having approximately uniform illuminance from an angle, at which the end surface of the lap joint can be viewed, and arranging a light receiving camera with respect to the reflected light. CONSTITUTION:Slit light is projected from a slit lighting device 5 on a lap joint shaped welding work 1. Spot light is projected on the work 1 from a spot lighting device 4 so that illuminance becomes approximately uniform. The parts, on which the light beams are projected, are picked up with a television camera 6 and displayed on a screen 11. On this screen 11, only an image 13 of the slit light and the image of the end surface 2 of the lap joint are lighting intensely. Such a state is obtained. When the starting point of welding is instructed, at first the center of gravity of the end surface 2 is obtained within center-of-gravity measuring ranges 14, and the center of gravity of the slit light is obtained within center-of-gravity measuring ranges 15. At the time of the operation to the starting point of welding, the centers of gravity are obtained by the same way. When the centers of gravity are made different because of dispersion and the like in the shape of the welding work 1, the difference in the centers of gravity at the time of instruction and at the time of operation is converted into the coordinates of a robot (the direction of a welding torch 7 and the up and down directions perpendicular to the direction of the torch).
Patent JP-S59132238-A (JP)
Title: Boosting circuit
Inventor: OOKAWA SHINKEN
IPC: H03K19/017
Filed: 1983-01-18
Abstract: PURPOSE:To reduce a current from a high voltage generating circuit by supplying an electric charge from a separate power supply of a high voltage in same polarity when the source of an enhancement type insulating gate field effect transistor(TR) is changed to the inverse polarity. CONSTITUTION:When a selecting line Ai is in non-selecting state and a source A6 of the enhancement type insulating gate field effect TR E02 is changed in opposite polarity as a high voltage Vpp by a depressing effect of a capacitive element C01, an insulating gate field effect TR N1 is conductive and a current flows to a source A6 of the TR E02 from the selecting line Ai. The potential of the source A6 of the TR E02 is not changed any more, and the potential difference between the gate A5 and the source A6 is not brought into a threshold value or over, allowing to prevent the TR E02 from conduction and flow of the current from the high voltage Vpp.
Patent JP-H11204987-A (JP)
Title: Dust collector
Inventor: TANNO TADASHI
IPC: H05K13/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To eliminate clogging with dusty by employing a pipe for sucking dusts generated in a working machine through a soft hose having a forward end part projected spirally on the end side and enlarged along the end side and fitting the end part of a soft horse to the forward end part thereby eliminating level difference between the horse and the suction pipe. SOLUTION: A suction pipe 13 has a forward end part 14 projected spirally on the end side 15 and enlarged 16 along the end side 15 as shown by a broken line 17. The end part of the horse 4 is fitted to the end part 14 of the suction pipe 13 while turning forcibly thus coupling them smoothly. The end side 15 at the enlarged forward end part 14 bites into the inner circumferential surface of the soft horse 4 while turning to eliminate level difference of between the inner circumferential surfaces of the horse 4 and the suction pipe 13 which are thereby coupled through no gap and dust flows smoothly from a dust collection hopper 5 to a collection box 2.
Patent JP-H02228730-A (JP)
Title: Sorting for dispersion system
Inventor: REIMONDO AMANDO ROORII
IPC: G06F7/24
Filed: 1990-01-13
Abstract: PURPOSE: To enable speedy sort at a distributed data base management system by parallelly performing the transmission and merge of key and the return of line to a host at all and sending all the records from their original positions to the host without passing them through any other processor. CONSTITUTION: Plural distributed processors 12 perform communication through messages exchanged on a communication network 13. A file composed of partial files 14 is distributed to the respective processors 12, the respective partial files 14 are stored in the processors 12, and a host processor 16 is connected to all the processors 12. Plural local sorts are performed, partial key ranges are allocated to the processors 12, a record key is distributed to any designated processor 12 and at the same time, that designated processor 12 receives and merges the input key. Next, sort order data and distributed sorted records are sent to the host 16. Thus, sort processing can be performed at high speed at the distributed processing system.
Patent JP-H09191904-A (JP)
Title: Insole
Inventor: NISHIO ISAO
IPC: A43B17/14
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent hallux valgus by forming a raised part having an optional form in the area including the vertical arch corresponding part edge in the plantar arch of a foot and the horizontal arch corresponding part edge of the front tread part center part, and setting a semicircular roll-up part on the inside edge extending from the calcaneus corresponding part to the tarsus corresponding part of an insole body. SOLUTION: An insole 1 has a raised part 2 in the area including the vertical arch and horizontal arch corresponding part edges, and a semicircular roll-up part 3 on the inside edge of the insole corresponding to the range of the calcaneus 7 to the tarsus 8 of a human body. As the insole body 1, sponge rubber rich in flexibility including polyurethane is used. The insole body 1, the raised part 2, and the roll-up part 3 are integrally formed of the same material, or formed of heterogeneous members. In the formation by use of heterogeneous members, those in which the hardnesses of the respective parts are minutely regulated in part are used to effectively prevent hallux valgus. The roll-up part 3 is formed, thereby the reduction in vertical and horizontal arches can be arrested.
Patent JP-H03211458-A (JP)
Title: Inclination detecting device for ultrasonic microscope
Inventor: MIYAKI KATSUMI
IPC: G01N29/06
Filed: 1990-01-17
Abstract: PURPOSE:To securely and easily detect the inclination between a lens and a sample by arranging plural subordinate piezoelectric elements on an acoustic lens and selecting some of them, and composing ultrasonic wave received signals and comparing the maximum value among them with a set value. CONSTITUTION:Two optionally selected subordinate piezoelectric elements 22a and 22b emit ultrasonic waves and then the waves pass through the flat part 21c of the acoustic lens 21 and are reflected by the sample 4 to return to the elements 22a and 22b. They are converted into electric signals, which are received by a receiver. If the sample 4 slants, there is a difference generated between the paths of the ultrasonic waves and the maximum amplitude becomes less than the maximum amplitude Vmax obtained when the sample 4 is parallel. Then the amplitude Vmax is stored as the set value and compared with the composite signals to securely and easily detect the inclination. Then a correcting device 8 is driven until the values become equal to correct the inclination.
Patent JP-S49109186-A (JP)
IPC: B65B67/06
Filed: 1974-01-10
Abstract: 1453331 Pliers for closing clips on packages H NIEDECKER 4 Jan 1974 [10 Jan 1973 (2) 11 April 1973] 00435/74 Heading B4W Pliers for applying a U-shaped clip 9, described and claimed in Specification 1,453,332 (see Division E2) to a gathered portion 12 of a packaging material and for closing the clip therearound comprises pivoted arms 1, 2 a housing member 5 integral with one of the arms 1, a plate 6 pivotally mounted on the housing member 5 and having a recess 8 for holding a clip 9 with its open end towards the gathered material 12 when the latter is disposed adjacent a die 19 mounted on the housing member, and a drive connection between the arm 2 and the plate 6 for pivotal movement thereof whereby the clip is made to move in an arcuate path 18 firstly to embrace the gathered portion 12 and then to be closed by the action of the die 19 and plate about the said portion 12. A pivoted spring-loaded lever 13 assists in the correct placing of the gathered material adjacent the die 19. A magazine for supplying the clips extends laterally from the housing member (Fig. 3, not shown). As shown the drive connection includes an extension of the arm 2 and a cam groove 29 in the plate 6 but in an alternative embodiment (Figs. 1-3, not shown) the connection involves a knee type lever. In another embodiment (Fig. 6, not shown) a tapered opening in the housing member provides a lead-in for the gathered material to a space adjacent the die.
Patent JP-H05195191-A (JP)
Title: Surface treatment for heat transfer pipe for nuclear reactor
Inventor: KAJIMURA HARUHIKO
IPC: C23C8/12
Filed: 1992-01-17
Abstract: PURPOSE:To provide a producing method of a pipe low in exposure, excellent in corrosion resistance, small in elusion of Ni or the like and suitable to a heat exchanger pipe used in the environment of a high temp. high pressure water such as a pipe for steam generator of PWR. CONSTITUTION:(1) A heat exchanger pipe made of Ni-Cr alloy containing <=0.25% Mn, >20% and <25% Cr and 30-50% Ni in wt.% is heat-treated, (2) after dip treating for >=0.1 hours in a nitric acid solution, into which 0.5g/l Cr<6+> is added, having 10-40% conc. and kept at >=40 deg.C, (3) under the vacuum of 10<-2>-100<-4>Torr at a temp and for a holding time in a region enclosed with the lines connecting each of A and B, B and C, C and D, D and E, E and F, F and A expressed in a figure.
Patent JP-S60152893-A (JP)
Title: Waste heat recovery device
Inventor: YASHIRO OSAMU
IPC: F28D3/00
Filed: 1984-01-19
Abstract: PURPOSE:To heat exchange heated water and heated air effectively by a method wherein a heating pipe group is provided which penetrates and communicates between a high temperature exhaust gas passage and a heated gas passage, and a sprinkling mechanics which sprinkles water from over to a recovery part in a high temperature exhaust gas passage, and a sprinkled water recovery mechanic is provided in the lower part. CONSTITUTION:High temperature exhaust gas enters to a heat recovery tower 1 from an exhaust gas inlet 2, and passes through heat recovering parts 9 of the heating pipe group 8 and gives heat to the water from sprinkling pipes 11, and is exhausted from an exhaust gas outlet after separating water in an eliminater 17. The water sent from a tank 12 by a pump 13 is sprinkled from sprinkling pipes 11, and is heated by the exhaust gas and descends to the heat recovering parts 9 and gives heat to said parts 9, and is heated again in the lower part by the exhaust gas, and descends in the tank 12 and thus circulates. Heated water is taken out from a heated water takeout 6 as necessary. The heat at the heat recovering part 9 is transfered to a heat dissipation part 10 and the air is changed to the heated wind.
Patent JP-S60150799-A (JP)
Inventor: UEDA SHIGEYUKI
IPC: D06F75/38
Filed: 1984-01-18
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-S62165565-A (JP)
Title: Exhaust gas recirculation control method for diesel engine
Inventor: KAWAHARA KUNIHIRO
IPC: F02B3/06
Filed: 1986-01-16
Abstract: PURPOSE:To effectively reduce NOx, etc. in an exhaust gas, by reducing the flow rate of EGR in accordance with an increase in engine load, and by reducing the flow rate of EGR during acceleration such that the lower the gear stage, the lower the flow rate of EGR is made relative to the load. CONSTITUTION:During operation of an engine, a microcomputer 30 at first computes a variation rate of vehicle speed per unit time in accordance with a vehicle speed detected by a vehicle speed sensor 33, and determines whether the vehicle accelerates or not. When it is determined that the vehicle accelerates, the computer 30 computes the value of V/N in accordance with the vehicle speed V and an engine rotational speed N detected by a rotational speed sensor 32, and it is determined whether the value of V/N is greater than predetermined values R1-R3 which are obtained in accordance with the gear ratios of first to third stages of a speed change gear 35. That is, the present gear stage is determined. Further, the computer 30 carries out the control of flow rate of exhaust gas recirculation in accordance with the depressing amount of an accel erator pedal and the engine rotational speed, based upon the data map of flow rate of exhaust gas recirculation at the gear stage which is thus determined.
Patent JP-H01296526-A (JP)
Title: Operation display mechanism for remotely controlled breaker
Inventor: MORI TAMOTSU
IPC: H01H71/68
Filed: 1989-01-14
Abstract: PURPOSE:To comprehend the contact state at a glance by providing a connection body connecting a display body and a link mechanism and rotating the display body in response to the action of the link mechanism to perform the state display and a display window formed on a cover covering the display body. CONSTITUTION:One end of a spring 95 is hooked on the hole 96 of the window 41c of a frame 41, the other end is hooked by a hole 48e on the front section of a latch plate 48, the latch plate 48 is excited in the clockwise direction when a latch is disengaged by the spring 95, the latch plate 48 is quickly released from the latch. A handle shaft 61 is inserted into the insertion hole of a circular arc-shaped display piece 97 and arranged on the side of a handle 60. The hooking section 97c of this display piece 97 and a link 45 are rotatably connected by a connecting pin 98, the rotation position of the display piece 97 is changed by actions of the link 45 and the connecting pin 98, a display section 97b indicated on the surface of the display piece 97 is displayed by the display window 80 of a cover 80. The on state and off state of contacts and the trip state are displayed by the display piece 97.
Patent JP-S59182739-A (JP)
Inventor: ARUFURETSUTO RINDEN
IPC: B41F31/00
Filed: 1984-01-18
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-H08249704-A (JP)
Title: Optical head device
Inventor: KANEUMA YOSHIAKI
IPC: G02B5/32
Filed: 1996-01-19
Abstract: PURPOSE: To obtain an optical head device which is small, light and inexpensive by applying a hologram as an optical head which executes recording, reproducing and erasing of the information stored on an optical medium, such as optical disk. CONSTITUTION: The blazed hologram 1 with which the diffraction efficiency of diffracted light of unnecessary order is suppressed is arranged near an objective lens 4. As the result, the effective diameter of the hologram 1 is increased to increase the allowable error for assembly. The hologram 1 and the objective lens 4 are integrated, thereby, the deterioration of servo signals is averted in spite of the movement of the objective lens 4 by follow up for tracking.
Patent JP-2000206124-A (JP)
Title: Reagent-solution feed apparatus
Inventor: WATANABE MASUHITO
IPC: G01N35/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To increase the dissolution rate of a solid reagent and to dissolve the reagent into a solvent in a short time in a reagent-solution feed apparatus, by which the reagent is dissolved into the solvent inside a container so as to prepare a reagent solution and by which the reagent solution is stored inside the container so as to be fed to an analyzer body from the container. SOLUTION: This reagent-solution feed apparatus is provided with a container which comprises a reagent-solution suction port 46 and a reagent-solution discharge port 48 in the bottom face, a pump 50 which is interposed and placed between the reagent-solution suction port and the reagent-solution discharge port, and a nearly horizontal tubular rotating arm body 52 which is connected to the reagent-solution discharge port so as to be rotatable and which jets a solution from a nozzle 74 and a nozzle 76 so as to turned. Then, the solution is sucked into the container from the reagent-solution suction port by using a pump, and the solution is jetted from the nozzles through the inside of the rotating arm body from the reagent-solution discharge port. As a result, the rotating arm body is turned.
Patent JP-S55101742-A (JP)
Title: Carburetor with automatic choke
Inventor: SAKURAI SHIYOUICHIROU
IPC: F02M1/10
Filed: 1979-01-26
Abstract: PURPOSE: To check oscillation and prevent deformation of a bimetal 8 under any operating condition by a method wherein one end of a spring of a travelling lever rotatable with the extention of the limetal is provided with a spring to brake for preventing the resonnance of another movable end of the bimetal.  
     CONSTITUTION: A travelling lever 10 concentric with a choke valve shaft is provided and one end of the travelling lever 10 is fitted into a movable end of the bimetal 8. Also the travelling lever 10 is contacted with a choke lever 14 en bloc with the choke valve shaft 2 and is operated en block with the choke valve within the limits from fully-enclosed to fully-opened. Further another end of the travelling lever 10 is provided with a stopper 13 and also with a spring 16 which contacts said stopper 13, when the bimetal 8 is extended to a certain angle to brake the rotation of the travelling lever 10. In this way, the stopper 13 of the travelling lever 10 contacts with the spring 16 giving brake action to the rotation of the bimetal 8 thus preventing the bimetal 8 from generating resonnance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55101373-A (JP)
Title: Mechanism for reinforcing shaft core of off-set grinding abrasive
Inventor: HASEGAWA SENZOU
IPC: B24D7/04
Filed: 1979-01-24
Abstract: PURPOSE: To improve the strength of an abrasive body against rotating damage by interposing the bonded surface of the abrasive body with an abrasive tightening braket in the vicinity of a shaft core with a reinforcing bracket integral with a bearing and a reinforcing disk and thus reinforcing the core.  
     CONSTITUTION: A lower die 2 is engaged within a mold 1, and a shaft core 3 is stood at the center therein. Then, a reinforcing bracket 4 integrated with a bearing 5 is engaged with the core 3. Phenol resin is coated on the bracket 4. Then, after a mixture 6 of abrasive particles and phenol resin binder is filled in the mold and the surface of the mixture is levelled, a reinforcing disk 9 coated with phenol resin on the lower surface is engaged with the core 3 and bonded to the mixture 6. Then, an upper die 10 is engaged with the mixture 6. Thus, the mixture 6 is pressed and molded to form an abrasive body A. Since the core becoming the maximum centrifugal force is interposed to be reinforce with the bracket 4 and the disk 9, the abrasive body A is improved in its strength against the rotating damage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58124557-A (JP)
Title: Rotor of centrifugal clarifier
Inventor: NAKAMURA YOSHIAKI
IPC: B04B7/08
Filed: 1982-01-22
Abstract: PURPOSE:To prevent the generation of vibration, by fixing an axially directed baffle plate provided between an upper end plate and a lower end plate closing opening ends provided to the rotary barrel of a rotor in an inlay system to eliminate heat stress due to welding. CONSTITUTION:An upper end plate 13 and a lower end plate 14 are attached to the cylindrical rotary barrel 12 of a rotor 11 so as to close the opening ends thereof and plural liquid drain orifices 15 are formed to the upper end plate 13 while a rotary shaft 16 is fixed to the central part of the upper surface thereof. In addition, baffle plate attaching grooves 18a, 18b are provided to positions equally divided in the circumferential direction of the upper end plate 13 and the lower end plate 14 and end parts of an axially directed baffle plate 17 are respectively inlaid with said grooves. In this case, between one ends of each grooves 18a, 18b and the inner wall surface of the rotary barrel 12, a definite gap is provided in such a manner that local excessive stress due to the baffle plate 17 is not acted during the rotation of the rotary barrel 12.
Patent JP-S58124944-A (JP)
Title: Appreciating method for single crystal for acoustic surface wave element
Inventor: ASHIDA SAKICHI
IPC: G01N29/00
Filed: 1982-01-22
Abstract: PURPOSE:To appreciate surely the extent of variance of the characteristics of an acoustic surface wave with a small number, by using a wafer cut from a grown part at the beginning of single crystal growth and at a point of completed time. CONSTITUTION:The variance of the characteristics of an acoustic surface wave is appreciated and the variance of the whole single crystal is presumed, by a wafer cut from a grown part at the beginning of growth and a point of completed time of a single crystal for an acoustic wave element. The variance of propagating velocity of the acoustic surface wave in the crystal is given the maximum value and the minimum value at the uppermost part and the lowermost part of the crystal respectively and the propagating velocity is not always in accord with the extent of its variance among the single crystals. Thereupon, in case of cutting the single crystal into the wafer, the extent of the variance and the propagating velocity are confirmed by putting a mark on the uppermost and lowermost part of the wafer by some method and appreciating the propagating velocity of both marked parts after polishing.
Patent JP-S60149857-A (JP)
Inventor: ADACHI YASUNORI
IPC: F25B1/00
Filed: 1984-01-18
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-S58191202-A (JP)
Inventor: NISHIYAMA YUKIO
IPC: A41D19/00
Filed: 1983-01-19
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-S61167327-A (JP)
Inventor: KURATA MAMORU
IPC: H02G15/20
Filed: 1985-01-18
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-H05199386-A (JP)
Title: Facsimile recording method
Inventor: MATSUSHITA HIROSHI
IPC: B41J2/44
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a smoother picture in facsimile communication and to obtain a picture equivalent to a method in which resolution is doubled (main scanning) with a less capacity memory and picture information by utilizing a feature of the laser recording system especially. CONSTITUTION:A reception section of a facsimile equipment of the laser beam scanning system is provided with an interpolation smoothing processing section 11, an AND gate 12, an XOR gate 13, a pulse start position setting circuit 14 and a laser drive control section 15 or the like, a shorter pulse width than a usual print picture element is set to the interpolation picture element obtained by the processing of the interpolation smoothing processing section 11 and the interpolated picture element is made in contact with an existing adjacent picture element and the resulting picture element is printed out.
Patent JP-H01315402-A (JP)
Title: Gel composition containing vaporizable substance and gel base material therefrom
Inventor: YONEYAMA TSUNEHIDE
IPC: A61L9/01
Filed: 1989-01-17
Abstract: PURPOSE:To provide the title composition curable in a short time at normal temperature, free from any loss due to vaporization and/or deterioration of the vaporizable substance, to be used for fragrances, etc., containing a vaporizable substance and a polymer from a monomer or oligomer polymerizable by light energy or a peroxide. CONSTITUTION:A composition comprising (A) 100 pts.wt. of a radically polymerizable compound having ethylenic unsaturated bond (e.g., urethane acrylate) as a monomer and/or oligomer polymerizable by light energy and/or a peroxide, (B) 0.1-10 pts.wt. of a photopolymerization initiator (e.g., 1- hydroxycyclohexylphenyl ketone), and (C) 5-200 pts.wt. of an acrylamide compound (e.g., diacetoneacrylamide) is incorporated with a vaporizable substance (e.g., perfume) followed by ultraviolet irradiation to carry out polymerization, thus obtaining the objective gel base material.