baber/WOPTO huggingface dataset:
Patent JP-H04282141-A (JP)
Title: Ultrasonic wave probe
Inventor: NAKAO SHIGETAKA
IPC: G01N29/24
Filed: 1991-03-12
Abstract: PURPOSE:To smooth the turning of the probe and to decrease the attenuation rate of ultrasonic waves as well as to improve the quality of tomographic images by forming a projecting surface on the front surface side of the transducer of the probe, packing silicon grease therein and laying a signal wire and earth wire through a pulley and a bearing. CONSTITUTION:The probe 4 fixed with the transducer 5 at one end of a metallic pipe 6 is internally provided in a disk-shaped case 1 at the front end of a wrist part 2. The projecting surface 1A is formed on the case 1 on the front surface 5A side to constitute the ultrasonic transmitting/receiving surface of the transducer 5 and the silicone grease 13 is packed into the cavity 3 between the front surface 5A and the projecting surface 1A. The pulley 7 and the bearing 9 are detained to the other end of the metallic pipe 6 and the bearing 9 freely turnably supports the pulley 7 and the probe 4. Further, the signal line 12 connected to the probe 4 is laid through the pulley 7 and the bearing 9. The transmission and reception of the ultrasonic waves by the transducer 5 are, therefore, executed via the silicone grease 13 and the probe 4 is easily turned y the bearing 9.
Patent JP-H04282708-A (JP)
Title: Track forming device for moving machine
Inventor: KAWAGUCHI KEIJI
IPC: G05D1/02
Filed: 1991-03-12
Abstract: PURPOSE:To offer a moving machine track forming device having high working efficiency and capable of surely arriving at a target point by forming a proper track. CONSTITUTION:An input means 1 inputs an ideal track connecting between a previously determined start point and the target point, an input means 2 inputs a current position and its posture and a track forming means 3 forms a track coincident with the ideal track based upon the position and posture information inputted from the means 2 by using the position as a start point while considering the posture.
Patent JP-H04282422-A (JP)
Title: Acoustic characteristic inspection device
Inventor: EBINA SUEHARU
IPC: G01H3/08
Filed: 1991-03-12
Abstract: PURPOSE:To enable acoustic characteristics inspection effect to be improved by providing a frequency analysis portion and a data memory portion at a first microphone and a second microphone and further a sound-insulation characteristics data memory portion and an operation portion. CONSTITUTION:A frequency analysis portion 14 and a second frequency analysis portion 15 perform each frequency analysis and then outputs frequency versus voltage signals b0 and b1. An operation portion 19 outputs read signals d0, d1, and d2 for each of a first data memory portion 16, a second data memory portion 17, and a sound-insulation characteristic data memory portion 18. The operation portion 19 subtracts a frequency versus voltage signal c2 from the memory portion 18 from a frequency versus voltage signal c1 which is readfrom the memory portion 17. This difference frequency versus voltage signal indicates characteristics of sound which intrigues a sound-insulation box out of sound entering a second microphone 13. When this frequency versus voltage signal is subtracted from a frequency versus voltage signal c0 which is read from the memory portion 16, only acoustic characteristics of an object to be inspected can be obtained.
Patent JP-H05216307-A (JP)
Title: Copying paper feeding mechanism for copying machine
Inventor: UEDA MASAHIDE
IPC: B65H3/68
Filed: 1992-02-03
Abstract: PURPOSE:To generate paper feeding pressure to copying paper to be housed in an intermediate tray without any time delay from a command to feed paper. CONSTITUTION:A press plate 151 is moved between an evaded position where proceeding of the copying paper is not obstructed when the copying paper CP is contained to the intermediate tray 52 and a position of pressurized contact where the pressure to feed paper is generated when the copying paper is fed. When the command to feed paper from the copying paper CP on the intermediate tray 52 is put out, the copying paper CP is pressed downward in the intermediate tray by lowering the press plate 151 to a position of pressurized contact, the paper feeding pressure is generated between it and a paper feeding roll 19 and the copying paper CP is fed. When the paper feeding is finished, the press plate 151 is moved to an intermediate position between the evaded position and the position of pressurized contact. The response can be carried out without any delay in position or time against the next command to feed the paper by shortening the distance of movement of the press plate 151.
Patent JP-S58164592-A (JP)
Title: 2-hydroxymethyl-1, 4, 6-trioxaspiro(4, m)alkane
Inventor: MIZUTANI KIYOKAZU
IPC: C08F20/26
Filed: 1982-03-25
Abstract: NEW MATERIAL:A 2-hydroxymethyl-1, 4, 6-trioxaspiro 4, m alkane of formulaI (m is an integer 4-6). EXAMPLE:2-Hydroxymethyl-1,4,6-trioxaspiro 4,4 nonane. USE:Molding materials, composite materials, adhesives, casting materials, coating materials, etc. PROCESS:One mole glycidol of formula II is reacted with preferably 1.2-5mol lactone, e.g. gamma-butyrolactone, delta-valerolactone or epsilon-caprolactone of formula III in a solvent, e.g. methylene chloride or tetrahydrofuran (THF), in the presence of a Lewis acid catalyst, e.g. BF3, SnCl4, TiCl4 or FeCl3, preferably at 0- 60 deg.C.
Patent JP-S52129759-A (JP)
Title: Manufacture of extrusion molded articles
Inventor: MATSUBAYASHI TOORU
IPC: C08K5/1515
Filed: 1976-04-26
Abstract: PURPOSE: To stably extrusion mold an aromatic polyester which has a low melt viscosity and is difficult to extrusion mold. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08215596-A (JP)
Title: Device for shredding documents and the like contained in corrugated fiberboard box
Inventor: IZUYA SHUICHI
IPC: B02C18/24
Filed: 1995-02-13
Abstract: PURPOSE: To make it possible to shred documents contained in corrugated fiberboard boxes thrown into a device by tearing off these documents with a difference in the rotating speed between first and second crushing blades and a space part and surely shredding the documents with a third crushing blade. CONSTITUTION: A shredding body box 1 is internally provided with a first-stage crushing section 2, a second stage crushing section 3 and a third stage crushing section 4. The first-stage crushing blades 8, 8' are horizontally installed in the same direction at supporting pieces 7, 7' projectingly disposed at both side walls 6, 6' on the lower side of a corrugated fiberboard throwing port 5. Both blades 8, 8' are rotated by having the speed difference. The first-stage crushing section 2 is provided with the second stage crushing section 3 apart the spacing part 9 held below the first stage crushing section 2. The crushing blades 12, 12' are rotated by similarly having the speed difference. The crushing blades 14, 14' of the third stage crushing section 3 are rotated in different directions. The corrugated fiberboard boxes and documents are torn off and are shredded in such a manner.
Patent JP-H06262515-A (JP)
Title: Cutting blade mounting construction of dicing device
Inventor: TSUCHISHIMA JIRO
IPC: B23D61/10
Filed: 1993-03-08
Abstract: PURPOSE:To provide a cutting blade construction of a dicing device which is well balanced after installation and easily detachable by providing a cylindrical third fitting part on a base seat and also providing a fourth fitting part fitted closely on the third fitting part on a screw member. CONSTITUTION:In a cutting blade mounting construction of a dicing device, a cutting blade 4 is provided with a second fitting part 43 fitted closely on a first fitting part 31 and a blade surface 42 made in contact with a flange surface 32, the cutting blade 4 is inserted onto a base seat 3 so that the first and second fitting parts 31 and 43 are fitted closely, and a second screw part 51 of a screw member 5 is screwed onto a first screw part 33 to lock the cutting blade 4 by pressing by the screw member 5. Also the base seat 3 is provided with a cylindrical third fitting part 36 of which center is the rotating center of the device, and the screw member 5 causes to closely fit a fourth fitting part 52 provided on the screw member 5 onto the third fitting part 36.
Patent JP-H06260100-A (JP)
Title: Electron gun structural body
Inventor: HIROTA KATSUMI
IPC: H01J31/10
Filed: 1993-03-08
Abstract: PURPOSE:To provide an electron gun structural body suppressing an electric discharge between a shield wire and a feed wire. CONSTITUTION:Multiple electrodes are coaxially held in sequence by an insulator 12 from a stem 14 side to an anode side, and high voltage is applied to at least one of the electrodes by a feed wire 6 connected to a stem pin 11 installed on a stem. A low-voltage electrode 8 is provided on the stem side than the high-voltage electrode, and a recess 9b curved to the low-voltage electrode side is formed at the feed wire passing portion of a shield wire 9 installed near a neck inner wall except for the portion facing the insulator 12 connected to the low-voltage electrode. The interval between the shield wire 9 and the feed wire 6 can be increased without impairing the formation of the spatter layer on the neck inner wall by the shield wire 9.
Patent JP-S62204570-A (JP)
Title: Alpha-si image sensor
Inventor: KUSAKAWA SUSUMU
IPC: H04N5/335
Filed: 1986-03-04
Abstract: PURPOSE:To prevent the deterioration in characteristics and the disconnection of upper electrode due to the step difference of lower electrodes from occurring by a method wherein the surfaces of respective lower electrodes and insulating part between them are made even while an upper electrode is formed on the surfaces holding a flat alpha-Si layer the film thickness of which is made even. CONSTITUTION:Lower electrodes 6 and an insulating part 7 between respective lower electrodes 6, 6 are made even with one another to form an alpha-Si layer 8 on such an even surfaces further forming an upper electrode 9 on the alpha-Si layer 8. Due to the even surfaces of lower electrodes 6 and the insulator part 7 between respective lower electrodes 6, 6, the alpha-Si layer 8 does not make any step difference to uniform the film thickness thereof. Resultantly, the actual film thickness of alpha-Si layer equals to the effective film thickness preventing the characteristics from deteriorating. Furthermore, the alpha-Si layer 8 is not subject to any ruggedness at all so that the upper electrode 9 may be free from the step difference making itself hardly disconnected.
Patent JP-H05245293-A (JP)
Title: Underfloor-stored clothing drier
Inventor: KATSUTA KENJI
IPC: D06F58/00
Filed: 1992-03-04
Abstract: PURPOSE:To provide an underfloor-stored clothing drier effectively utilizing the indoor space of a building and easy to use. CONSTITUTION:An opening 1a is provided on the floor 1 of a building, a drier main body 2 is provided on the opening 1a vertically movably by a lifting device, the drier main body 2 can be lowered and stored under the floor 1, and it can be lifted to the optional height from the floor 1.
Patent JP-H06239568-A (JP)
Title: Elevating device
Inventor: MAYUZUMI JISAKU
IPC: B66B9/04
Filed: 1993-02-12
Abstract: PURPOSE:To provide an elevating device for a hydraulic power the equipment cost of which is low and is installed in a compact shape to the lower end of an elevator shaft without causing the hydraulic cylinder of the elevating device, utilizing an oil pressure as a power source, to form a spiral cylinder and forming a hole to deeply embed the cylinder in a ground. CONSTITUTION:A telescopic pipe 4 where a plurality of pipes are concentrically superposed with each other is protruded from the under surface of an elevator car 3 elevated in an elevator shaft 1 and a bendable moving shaft 6 formed such that a number of blocks 7 are intercoupled is suspended in a manner to insert the telescopic pipe 4 therein. A spiral cylinder 8 formed such that a long metallic tube having an inside diameter enough to insert the moving shaft 6 therein is spirally wound is arranged to the inner lower end of the elevator shaft 1. The lower end of the telescopic pipe 4 is coupled to the inner end of the spiral cylinder 8. The moving shaft 6 having the block 7 at a tip part having a slide packing slid over the inner peripheral surface of the spiral cylinder 8 is inserted in the spiral cylinder 8. A hydraulic pump 16 having a pressure oil switching valve 17 is connected to the outer end pressure oil suction discharge port 15 of the spiral cylinder 8.
Patent JP-H01221668-A (JP)
Title: Method and instrument for measuring antigen-antibody reaction
Inventor: YAMAMOTO HIDEKI
IPC: G01N33/543
Filed: 1988-02-29
Abstract: PURPOSE:To quantitatively determine antigens or antibodies with good sensitivity by projecting light of respectively different wavelengths during the course of an antigen-antibody reaction and determining the difference or change of the absorbancy ratio at the respective points of the time. CONSTITUTION:Insoluble carriers of fine grain sizes consisting of polystyrene, polymethyl styrene, etc., water, and a fixing medium consisting of a dispersion medium such as salt water are mixed with the antibodies or antigens to be tested. The light of the different wavelength lambda1, lambda2 are projected to this mixture at least at >=2 points of the time during the course of the reaction of the antigen-antibody reaction generated at this time and the absorbancies A(lambda1), A(lambda2) are determined. The ratio A(lambda1)/A(lambda2) of these absorbancies is determined and the antigens or antibodies are determined in accordance with the difference or change of the absorbancy ratio at the above-mentioned respective points of the time.
Patent JP-H04267473-A (JP)
Title: Data processor system in banking terminal equipment
Inventor: KATANO TOMOAKI
IPC: G07D9/00
Filed: 1991-02-21
Abstract: PURPOSE:To prevent erroneous data from mixing into the amount area of the data for transmission by checking whether or not the code except the mumeral code is present on the amount area of the data for transfer. CONSTITUTION:The CPU of a control part 2 of an FB terminal (firm banking termianl equipment) 1, immediately before the registeration of the data for transmission (for transfer request) and immediately before the transmission of the data, checks whether or not the code except the numeral code is mixed in all amount areas of the data for transmission. When even one abnormal code except the numeral code is mixed in all the amount areas of the data for transmission, CPU displays an alarm message on the display screen of a display part 3. Simultaneously, the registration processing of the data for transmission and the data transmission to the host computer of a banking instruction are shut-off.
Patent JP-H11244806-A (JP)
Title: Method for installation of end joint of impervious sheet with water leakage detection function
Inventor: ONISHI YUJI
IPC: B09B1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable the easy execution of the joint of the ends of impervious sheets and the connection of conductors. SOLUTION: The conductors 2 which are contained in the impervious sheets 1 and are projected from the sheet ends, a pair of flange parts 6a which are disposed above and below, connecting parts 6b which connect these flange parts to each other and the joint 6 which has resistance wires disposed in the flange parts and has an aperture 9 disposed in the connecting parts 6b are provided. The adjacent impervious sheets 1 and 1 are inserted between the flanges 6a of the joint 6. After the conductors 2 are connected to each other through the aperture 9, the impervious sheets 1 and the flange parts 6a are fused by energizing the resistance wires 7.
Patent JP-H06240304-A (JP)
Title: Fine metal powder aggregate, porous metal sintered compact and production thereof
Inventor: KAWASE SUSUMU
IPC: B22F3/02
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a lightweight sintered compact enhanced in porosity by specifying the diameter of a hollow metal fine grain and the relation between the thickness of a metal layer and the diameter of the-hollow part and shaping the fine grain. CONSTITUTION:The shell 2 of-the fine metal powder aggregate is formed with a metal layer, and the inside 3 is formed with a hollow metal fine grain 1. When the diameter A of the fine grain 1 is controlled to 1-20mum, 0.05mum<=D and D/R<=0.25, where D is the thickness of the metal layer 2 and R is the diameter of the hollow part 3. When the diameter A is controlled to 20mum to 2mm, 0.05mum<=D<=5mum. An opening 4 is formed at a part of the metal layer 2. The aggregate is heated between the temp. about 25% lower than the m.p. of the metal constituting the aggregate and the temp. lower than the m.p. and sintered, and the porous metal sintered compact is obtained.
Patent JP-H07264192-A (JP)
Title: Data transfer method
Inventor: TSUDA YOSHIYUKI
IPC: H04Q3/00
Filed: 1994-03-17
Abstract: PURPOSE:To improve the efficiency by applying sub block division to transmission data so as to be set in a pay load, allocating a logic channel number to the divided blocks in the decided order and sending the data so as to transfer the data simultaneously through plural transfer paths. CONSTITUTION:A transmission terminal equipment 1 divides transmission data 40 into data blocks a, b of a prescribed size and transfers the block with a VPI/VCI different from each block. For example, the block (a) is divided into sub blocks so as to be set on a pay load of a transmission cell and applies coding to the blocks depending on the AAL in use and uses a VCIa to generate transmission cells a1, a2... and sends the cells via plural connections 31, 32. In this case, the transmission terminal equipment 1 allocates a logic channel number to each block in the order decided with a reception terminal equipment 2 in advance. The reception terminal equipment 2 references the logic channel number of the received ATM cells and links them in the predetermined order to compose the reception data 50.
Patent JP-H07259944-A (JP)
Title: Oil passage structure of continuously variable transmission
Inventor: YAMAGUCHI TOSHIO
IPC: F16H9/18
Filed: 1994-03-17
Abstract: PURPOSE:To secure the oil passage of the lubricating oil to necessary parts by a simple structure, and shorten the dimension in the axial direction. CONSTITUTION:An input shaft 13 which is provided with a continuously variable transmission mechanism, a starting mechanism, a forward/reverse switching device, etc., and stored in a casing 83, and transmits the rotational force of the starting mechanism, and an output shaft 14 to transmit the rotational force to a driving pulley are arranged on the same axis. Shaft holes 142, 144 which are communicated with each other are bored on the axis of the input shaft and the output shaft. A hydraulic oil passage 146 where the hydraulic oil is supplied to a hydraulic pressure applying chamber 20 of a driving pulley 16 so that a V-shaped groove may be variable by communicating the shaft hole of the input shaft with the hydraulic pressure source in the casing, and communicating the shaft hole of the output shaft with the hydraulic pressure applying chamber. A lubricating oil passage 160 where the lubricating oil flows to the rotary parts of the continuously variable transmission mechanism and the forward/reverse switching device is formed along the outer circumference of the input shaft.
Patent JP-H01225031-A (JP)
Title: Current limiting device for accident current
Inventor: MATSUBARA CHIAKI
IPC: H01H87/00
Filed: 1988-03-02
Abstract: PURPOSE:To allow the repeated use under the high voltage by storing a material sublimated at a high temperature between electrodes in an insulating container arranged with a pair of electrodes. CONSTITUTION:Electrodes 1 concurrently serve as containers of end sections and are provided at both ends of a cylindrical container 2 made of an insulating material. Ring-shaped carbon electrodes 3 are fixed to the electrodes 1 by shrinkage fitting or screwing. The outer diameter of the carbon movable electrode 4 is made smaller than the inner diameter of the carbon electrode 3 to form a clearance, a spring 6 is used so that a carbon lamp has the contact pressure when no current or a small current is fed and the necessary gap is formed via the gasification by sublimation when a large current is fed and the electrode potential drop occurs. This device is not required to be replaced and can be repeatedly used under the high voltage.
Patent JP-S60190849-A (JP)
Title: Electrophoretic method and support medium used therein
Inventor: HASHIUE MASAKAZU
IPC: G01N27/447
Filed: 1984-03-12
Abstract: PURPOSE:To obtain a support medium suitable for conducting an electrophoretic method by reducing smiling effect, by making the potential gradient along a migration direction in both side parts of the support medium larger than that at the central part thereof. CONSTITUTION:Both surface of a support medium 31 is closely contacted with holding supports 34, 34' such as glass plates or plastic films so as to be held therebetween and the lower end of the support medium 31 is formed into a circular arc shape having a straight part at the central part thereof. When the lower end part of the support medium 31 is immersed in a buffer solution contacted with an electrode and the upper end part thereof is contacted with the buffer solution contacted with the electrode, the potential gradient along the migration direction in both side part of the support medium 31 becomes larger than that at the central part thereof. The migration speed in the vicinity of both side parts becomes large and the difference with the migration speed at the central art is eliminated and smiling effect is reduced.
Patent JP-H07262235-A (JP)
Title: Logical simulation test device
Inventor: NAGASE JUNICHI
IPC: G06F17/50
Filed: 1994-03-18
Abstract: PURPOSE:To accurately specify the place of occurrence of a fault, to facilitate the generation of a verification program and to efficiently conduct a test. CONSTITUTION:A hardware logical simulator 10 is provided with a means 18 preserving a register content in a prescribed buffer area when the register content is changed by the instruction execution of a program for logical verification and a software simulator 12 is provided with a means 24 comparing the register content with a content concerned in the buffer area when the register content is changed by the instruction execution of the program for logical verification. A simulator control part 14 starts the software simulator 12 when the fullness of the buffer area is noticed from the hardware logical simulator 10, and starts the hardware logical simulator 10 instead of the software simulator 12 when a means 22 executes an instruction to a place where the buffer area becomes full.
Patent JP-2000241276-A (JP)
Title: Pressure sensor
Inventor: ICHINOSE HIROSHI
IPC: G01L9/14
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive Hall element type pressure sensor excellent in linearity. SOLUTION: The inventive pressure sensor comprises a diaphragm 1 being flexed upon receiving a pressure to be measured, a first magnet 4 secured to the diaphragm, a second magnet 8 of same polarity secured oppositely to the first magnet 4, and a Hall element 9 comprising a Hall IC disposed between first and second magnets. The diaphragm 1 is provided with a central opening and substantially disc-like shape having inner circumferential part secured with the first magnet 4 and outer circumferential part being fitted fixedly in the case 5 of the pressure sensor. Consequently, the diaphragm is held in the case 5 without being supported by other resilient body.  The diaphragm 1 has a beam structure of even strength where a plurality of rows of constant thickness part having circumferential width decreasing gradually and from the inner and outer circumferential sides toward radial center and a thin part of small thickness are arranged alternately and radially along the circumferential direction.
Patent JP-S60191298-A (JP)
Inventor: SASAKI ITSUO
IPC: G10L25/90
Filed: 1984-03-13
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。