baber/WOPTO huggingface dataset:
Patent JP-H05304187-A (JP)
Title: Film carrier
Inventor: KUMAKI MITSUE
IPC: H01L21/60
Filed: 1992-04-27
Abstract: PURPOSE:To improve the yield of manufacture and the reliability of connection by preventing the breaking of leads at a time when inner leads are bonded and peeling from electronic-part electrodes. CONSTITUTION:Leads 4a elongated from two required conductor patterns 3a, 3b in a plurality of conductor patterns formed onto an insulating flexible board 1 are continued on an opening 2 and formed so that said two conductor patterns 3a, 3b are connected electrically, and at least one metallic projections 9 as joints to an electronic part 8 mounted are formed to the continuous leads 4a.
Patent JP-S61266883-A (JP)
Title: Roll-over valve
Inventor: TAKAHASHI TERUO
IPC: B60K15/035
Filed: 1985-05-20
Abstract: PURPOSE:To prevent liquid fuel from flowing into the inside of a roll-over valve from a fuel tank, by closing a valve seat corresponding to the inlet section of the roll-over valve with the use of a fuel cut-off valve. CONSTITUTION:A valve seat 2 directed downward is formed in the inside of a casing 1 coupled to at its upper end with a fuel tank. Further, a fuel cut-off valve 8 which is moved vertically by means of a spherical member 7 rolling on a concave conical surface positioned below the valve seat 2, is disposed right below the valve seat 2. With this arrangement, it is possible to prevent liquid fuel flowing into the inside of the roll-over valve from the fuel tank, and further, to maintain the fuel cut-off valve in its closed condition, thereby it is possible to prevent the inside pressure of the fuel tank from becoming excessively high.
Patent JP-S5733355-A (JP)
Title: Digital speed detector
Inventor: KUROSAWA RIYOUICHI
IPC: G01P3/489
Filed: 1980-08-06
Abstract: PURPOSE: To make high accuracy and short time measurement possible and perform speed controlling of high performance by forming the digital speed signal of an object to be detected of speed by the frequency difference between an excitation circuit and a PLL control circuit.  
     CONSTITUTION: An induction type speed detector 1 having a primary excitation winding of multiphases coupled to stator side, and a secondary winding coupled to an object to be detected of speed, an excitation circuit 2 exciting the primary excitation winding at the prescribed excitation frequency higher than the frequency corresponding to the maximum detection speed of the object, and a PLL control circuit 3 multiplying the frequency of the AC signal induced in the secondary winding at the preset magnification are provided. The digital speed signal of the object is formed from the differential frequency between the excitation frequency and the multiplied frequency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62264224-A (JP)
Inventor: ARAGAKI MORINOBU
IPC: E03C1/12
Filed: 1986-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08279534-A (JP)
Title: Bonding device
Inventor: TAKADA SEIMA
IPC: H01L21/60
Filed: 1995-04-07
Abstract: PURPOSE: To achieve the cost reduction of device and simplification of structure and improving the recognition precision and positional alignment precision. CONSTITUTION: The positional slippage detection of an IC 32 and a lead is not performed in transit thereof but the relative positional slippage is detected to be corrected using one each of an image pick-up means when both of them finally reach a bonding position. Therefore, a focal distance changing means to change the focal distance of the image pick-up means 50 is provided.
Patent JP-H09270688-A (JP)
Title: Multiple optical axis photoelectric sensor and manufacture inspection device using it
Inventor: SAKAI YASUMASA
IPC: G01V8/20
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a machine tool or the like by changing a detection condition in response to a light shield state in the case of using the multiple optical axis photoelectric sensor for the machine tool or the like. SOLUTION: A sequential light emitting circuit 11 drives sequentially light emitting elements LED1-LEDn. Light emitting elements PD1-PDn are provided to positions opposite to the light emitting elements LED1-LEDn. A light receiving selection circuit 14 selects a light receiving level of each light emitting element. In the case of detecting its output, when lights of plural consecutive optical axes are shut, the safety is improved by changing the count threshold level of the light shield detection in response to the optical axis number.
Patent JP-H0631371-A (JP)
Title: Rivet fastening device
Inventor: HIGGS JOHN ERNEST
IPC: B21J15/32
Filed: 1993-05-10
Abstract: PURPOSE: To simplify a riveting apparatus as a manually operable device by interlocking valves so that rivets are fed only when a mandrel is gripped. CONSTITUTION: The gripping device of a mandrel 22 is designed to be operated pneumatically in a riveting apparatus 10. Then, the operation of the gripping device is controlled by manually operating a valve 82. The actuation of the rivet feeding mechanism is controlled by manually operating a separate valve 68. The two valves 68, 82 are linked together by an interlocking device so that the rivet feeding mechanism can be actuated to feed a rivet only when the mandrel 22 gripping device is operated with the purpose of gripping the mandrel 22. As a result, the feeding mechanism is prevented from being actuated when the gripping device is not operated.
Patent JP-H10304545-A (JP)
Title: Waterproofing structure for connecting section of power cable
Inventor: NOUJIYOU HITOSHI
IPC: H02G15/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing structure which relaxes dimensional accuracy and exhibits a desired performance by providing an elastic jacket which is put into a watertight state on the outer periphery of the fitting section of a rubber sleeve at a cable-side connecting section and the external wall of an enclosure and can be elastically deformed in the radial and inserting directions with respect to the rubber sleeve. SOLUTION: A rubber sleeve 17 is fitted to an epoxy bushing 14 by inserting the sleeve 17 into the projecting-out section of the bushing 14. A waterproofing structure is constituted in such a way that a three-dimensionally deformable flexible pipe 19, which is elongated through a prescribed slit (s), is formed on the outer peripheral section of the sleeve 17, and an expanded tube section 18 at the elongated end side of the pipe 9 is attached to a cylindrical flange 20 on the outer wall of an equipment enclosure by elastically press-contacting the section 18 with the outer wall.  Since the inside diameter of the expanded pipe section 18 on the pipe 19 is made larger than the outer diameter of a flange 20, the section 18 is elastically expanded at the time of attaching the section 18 to the flange 20, and a waterproofing structure is formed between the section 18 and the flange 20 by the elastic shrinking force of the section 18.
Patent JP-H048243-A (JP)
Title: Fishing rod
Inventor: TAKEZAWA MAKOTO
IPC: A01K87/00
Filed: 1990-04-24
Abstract: PURPOSE:To increase mechanical characteristics, to prevent breakage and to improve vibration damping characteristics, by laying a hybrid prepreg layer having a specific constitution between plural carbon fiber-reinforced resin layers and/or at the outermost layer of the resin layers. CONSTITUTION:In a fishing rod comprising plural carbon fiber-reinforced resin layers, in reinforced fibers 2 (carbon fibers may he used) having 5-30mum fiber diameters, one kind or plural kinds of different fibers 6 having 50-500mum fiber diameters are woven in the same direction as the reinforced fibers 2 at given intervals and a cloth 5 is formed to give a layer of hybrid prepreg, which is laid between the carbon fiber-reinforced resin layers and/or at the outermost layer of the resin layers. In order to make the above mentioned cloth 5, for example, the different fibers 6 are used as warp and other fiber and the same fiber is utilized as weft 8 and woven. For example, the above-mentioned hybrid prepreg layer 1 ' is made at the outside of the two kinds of the carbon fiber- reinforced prepreg layers 101 ' and 102'.
Patent JP-H01281858-A (JP)
Title: Chamfering method
Inventor: SHIODA TAKESHI
IPC: B24B9/00
Filed: 1988-04-30
Abstract: PURPOSE:To effectively and accurately perform chamfering work by exposing a part to be chamfered below the slit of a chamfering jig, and grinding the part by means of a grindstone rotating with the chamfering jig moving along a V-shaped chute to perform the chamfering work. CONSTITUTION:A V-shaped chamfering jig 6 having a slit 7 at its corner is mounted inside a V-shaped chute 2 one upon another, and the corner of the jig 6 is exposed below the slit 5 of the chute 2. In addition, the peripheral edge 11a of a ceramics plate 11 is exposed below the slit 7 inside the jig 6, and ground by means of a grindstone 1 rotating with the jig 6 moving along the chute 2 for its chamfering work. Thus, since the ceramics plate 11 can move steadily in a constant state as it mounts on the jig 6, it can be chamfered without dispersion in the width of its chamfered edge.
Patent JP-S63274680-A (JP)
Title: Production of lightweight porous carbon material
Inventor: HASEGAWA KAZUHIRO
IPC: C04B38/08
Filed: 1987-05-01
Abstract: PURPOSE:To obtain a lightweight porous carbon material having uniform pores, high strength and high heat insulating characteristic by calcining a mixed molding composed of carbonaceous powder having self-sinterability and hollow balls in a nonoxidative atmosphere. CONSTITUTION:The carbonaceous powder contg. <=25wt.% volatile component and having the self-sinterability and the hollow balls consisting of a resin system, metal system, inorg. system, carbon system, etc., and having preferably 10-5,000mum grain size are sufficiently and uniformly mixed. This mixing is executed in a method by which the hollow balls are not broken, for example, by using a V-shaped mixer or shaking type mixer. The resulted mixture is then molded and is calcined in the nonoxidative atmosphere, by which the desired lightweight porous carbon material is obtd. The above-mentioned carbon material of this invention is usable for heat insulating graphite supports, for which strength is required, among heat insulating materials for electric furnaces and members for electric furnaces, atomic reactors, etc., or special electrodes for electrochemistry, etc.
Patent JP-S5810701-A (JP)
Title: Optical variable attenuator
Inventor: HIRANO MASAO
IPC: G02F1/01
Filed: 1981-07-10
Abstract: PURPOSE:To obtain a small-sized optical variable attenuator, by eliminating a part of a clad layer of a photoconductor and forming a member having an optically induced refractive index changing characteristics in this part and adjusting the light irradiated to this member to change the light transmission characteristics of the photoconductor. CONSTITUTION:A part of a clad layer of an optical fiber consisting of a core  layer 1 and a clad layer is eliminated, and a member 3 consisting of a chalcogen compound such as As-S, As-Se, and As-Se-Ge which changes the refractive  index by the irradiation of light is formed. When a light B is irradiated to the  member 3, the refractive index is changed, and when a light A0 propagated in  the core 1 reaches the member 3, the intensity ratio of a reflected light A1 to a  transmitted light A2 is changed. Consequently, a small-sized optical variable attenuator is obtained.
Patent JP-H07318443-A (JP)
Title: Electric dynamometer
Inventor: HASHIGAKI HIROSHI
IPC: G01L3/16
Filed: 1994-05-23
Abstract: PURPOSE:To provide an electric dynamometer downsized without spoiling high accuracy and load measuring capacity in a wide area. CONSTITUTION:An electric dynamometer is provided with an arm 25 arranged on a stator 22 to absorb motive power of a motive power generating source 1, a load detecting part 5 to detect a load through the arm and a display unit 58 to display the load, and the load detecting part contains a first load cell 511 arranged between a first rotary part of the arm and a bearing stand 3 through an elastic member 52, a contact member 53 oppositely arranged in a second rotary part of the arm through a clearance G1 and a second load cell 512 arranged between the contact member and the bearing stand, and load capacity of the first load cell is set smaller than load capacity of the second load cell, and a small load area is detected according only a load signal L11 of the first load cell, and a large load area is detected by combining a load signal L12 of the second load cell with it.
Patent JP-H07321736-A (JP)
Title: Radio multiple address communication system
Inventor: FUJIMOTO YOSHIKO
IPC: H04B7/26
Filed: 1994-05-23
Abstract: PURPOSE:To allow a mobile station not taking participation in multiple address communication to take participation in the multiple address communication on the way. CONSTITUTION:Since the power is not applied to a mobile station 14, the station 14 does not take part in the multiple address communication. A base station 1 sends periodically a multiple address communication information notice signal to each mobile station in a radio zone 2. The multiple address communication information notice signal includes a mobile station group identification number G1 during multiple address communication and a multiple address communication channel CH1. When power is applied to the mobile station 14 and the communication is made available, the mobile station 14 receives the multiple address communication information notice signal sent from the base station. When the mobile station group identification number included in the received multiple address communication information notice signal belongs to the mobile station 14 and the mobile station 14 desires to take part in the multiple address communication, the mobile station 14 sends the multiple address communication participation request signal to a base station. The base station discriminates the allowance/reject of participation in the multiple address communication and when the participation is allowed, the base station sends the multiple address communication participation reply signal. The mobile station 14 selects the communication channel CH 1 included in the multiple address communication information notice signal to part in the multiple address communication.
Patent JP-S5233174-A (JP)
Title: Electric dust collecting device
Inventor: URAGAMI MASAHARU
IPC: B03C3/51
Filed: 1975-09-08
Abstract: PURPOSE:An electric dust collecting device, wherein a pocket electrode and electric field forming electrode are arranged back and forth respectively outside of the gas outlet to effectively catch the scattering dust by utilizing Coulomb's force and inertia of the other dust charged with negative ion.
Patent JP-S5733113-A (JP)
Title: Hanger apparatus for soak processing
Inventor: MINO YUTAKA
IPC: B65G49/02
Filed: 1980-08-08
Abstract: PURPOSE: To prevent a car body in a processing bath from floating from a hanger due to buoyancy by providing a receiving portion for a substance processed of a hanger apparatus for soak processing with a magnetic chuck.  
     CONSTITUTION: A hanger apparatus 1 for soak processing having a car body 2 thereon is conveyed by an overhead conveyor 12. When collectors 40, 42 slidingly contact bus bars 22, 24, a. d. c. current flows from a power source 20 sequentially to a conductive cable 26 → a bus bar 22 → a collector 40 → an insulating coating wire 46 → an electromagnetic chuck 50 → an insulating coating wire 47 → a collector 42 → a bus bar 24 → a conductive cable 28, and so the electromagnetic chuck 50 is energized to fix the car body 2 by its adsorption. As the car body 2 adsorbed in such a manner is soaked in a processing bath, the car body will not float. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000299361-A (JP)
Title: Device and method for treating charge beam and failure analysis method of semiconductor and/or in-vacuum evaluation device of sample
Inventor: HAMAMURA YUICHI
IPC: H01L21/66
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain reliable fail analysis by detecting the treatment position and depth of a local process by a charge beam, when a charge beam process is made from the single side of a sample such as a semiconductor device. SOLUTION: Onto a stage 6, provided in a sample chamber 5 that is retained to be in a vacuum by a vacuum exhaust device, a sample 7 which is formed by a semiconductor device or the like is mounted. Then, an ion beam 3 is mounted on the stage 6 by an ion optical system for scanning the positioned sample 7, and observation, machining, and a deposition gas work together to form a film. At this time, when the ion beam 3 is applied to the sample 7, a secondary charge particle is discharged from the sample 7 for detecting by a charge particle detector 8, and the signal is amplified for inputting to a computer 200. The computer 200 performs observation and machining positioning, based on the coordinates system of the stage 6, the scan signal of the ion beam 3, and the secondary charge particle signal.
Patent JP-H02287917-A (JP)
Title: Magnetic head
Inventor: ONISHI MASAHIRO
IPC: G11B17/32
Filed: 1989-04-27
Abstract: PURPOSE:To exactly position the core block and the front surface by constituting the magnetic head by placing the core block in a notch part of a slider body made of a resin and fitting integrally a cover member made of a resin. CONSTITUTION:The magnetic head 1 is provided with a slider body 3 made of a resin, a slider cover member 2 made of a resin, and a core block 4. As for the slider body 3, its external form is roughly a rectangular parallelpiped shape, and in the slider body 3, a notch part 81 is formed extending over the front surface 301 and the outside face 303 in one track width direction. The notch part 81 is formed to a shape and a size into which the core lock 4 and the slider cover member 2 are fitted. The inside wall surface 311 in the notch part 81 forms the reference surface for determining a position of the front surface of the core block 4, and the inside wall surface 331 forms the reference surface for determining a position in the direction vertical to the front surface and in the track width direction. In the notch part 81, the core block 4 and the member 2 are fitted integrally, and the core block 4 is positioned exactly.
Patent JP-H04315097-A (JP)
Title: Recovery device for sodium vapour in inert gas
Inventor: NAKAGAWA TAMOTSU
IPC: G21C19/30
Filed: 1991-04-12
Abstract: PURPOSE:To recover sodium efficiently and continuously by cooling a large amount of inert gas including sodium vapour, making the sodium vapour into mist and processing the inert gas including sodium mist in trapping without increasing the mass of components. CONSTITUTION:A sodium recovery device for sodium vapour in inert gas has a multitude type heat exchanger 20 to cool inert gas, and a mist trap 26 which is connected to the inert gas outlet 24 of the multitude type heat exchanger 20, and is provided with a mist filter 28 which has pipes 27 having bottom made of sintered metal and the like penetrable for inert gas, a sodium exhaust 34 at the bottom, and an inert gas outlet 33 on the upper wall.
Patent JP-H06298574-A (JP)
Title: Joined ceramic article and joining method
Inventor: MORITA TAKASHI
IPC: C04B37/00
Filed: 1993-04-12
Abstract: PURPOSE:To form a ceramic article, especially a complicate ceramic article having hollow part and uneven surface in high yield by the direct bonding assembly of constituent members without deteriorating the characteristics of ceramic material. CONSTITUTION:The joined ceramic article is composed of a combination of two or more ceramic members bonded with each other by the grain growth in baking. The joined article can be produced by calcining two or more constituent members of the ceramic article, assembling the calcined members and baking the joined part under load in normal-pressure atmosphere to effect the joining of the members.
Patent JP-H05277253-A (JP)
Title: Prize grabbing game device
IPC: A63F9/00
Filed: 1992-03-31
Abstract: PURPOSE:To increase the operation rate of a prize grabbing device which grabs prizes in a case by controlling the position of a grabber in the case from the outside. CONSTITUTION:A prize grabbing game device includes a support 6 moving along a rail in a case 1 and a support arm 8 which projects transversely from the support, makes vertical tilting motion, and can be rotated around the support. A flying object 9 is attached to the end of the support arm 8 and is raised and lowered and is advanced and stopped so as to move to the position of a prize and the prize is grabbed by a grabber 10 attached to the flying object. Therefore, in addition to the expectation of gaining prizes, the flying object having the grabber attached thereto is moved three-dimensionally, providing fun in controlling it.
Patent JP-H01279343-A (JP)
Title: Main memory protection system for computer system
Inventor: MIURA AKIYOSHI
IPC: G06F12/14
Filed: 1988-05-06
Abstract: PURPOSE:To reduce overhead and to facilitate the production of a program by setting the lock value of a main memory to receive an access to each key of a control register at the head of a program which has accesses to plural areas having different lock values. CONSTITUTION:A control register 1 holds a 1st key 2 and a 2nd key 3. A lock register 4 holds a lock 18 for each page of a main memory as well as an F flag 19. Then the lock 18 of the corresponding page and the flag 19 are selected via an address line 5 which selects a page to receive an access. The lock 18 of the register 4 and the flag 19 selected by the line 5 as well as both keys 2 and 3 of the register 1 are inputted to two comparators 9 respectively. Then the reading and writing plates set to each key are outputted as the reading and writing permission signals 20 and 22 respectively.
Patent JP-S5442934-A (JP)
Title: Print control circuit for line printer
Inventor: KONISHI FUSAICHI
IPC: G06K15/02
Filed: 1977-09-10
Abstract: PURPOSE: To hold the current value flowing from the power source under the prescribed level through a simple constitution, by discontinuing the collation between the character emerging on the drum and the character to be printed when the number of the hammer coil flowing the current reaches a fixed value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09298005-A (JP)
Title: Luminaire
Inventor: HARA NOBUHIRO
IPC: F21V7/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To increase the intensity of a reflecting plate in a long luminaire used for rapid start type fluorescent lamp by providing beads protruded down along the longitudinal direction on both side positions of the fitting groove of a reflecting plate main body. SOLUTION: This luminaire is formed of a reverse U-shaped cross sectional equipment body 5 having reflecting plate fitting protruding parts 9 formed on the lower end both side plate parts 7, and a reflecting plate 15. The reflecting plate 15 is formed of a long plate-like reflecting plate main body 16 for covering the lower surface opening of the body 5 and raised piece parts 17 on both sides which have protruding part 18 formed on the upper ends. The deformation of the reflecting plate 15 by the external force to a lamp socket 13 is suppressed by semicircular beads 31 protruded down on both sides of the reflecting plate main body 16, and the thickness can be reduced.  The space L3 between the end parts of the beads 31 is set slightly larger than the width L4 of the socket 13, The bead 31 may be formed on only the reflecting plate main body 16a on both sides of a notched fitting groove 20. A wiring power supply line 33 is arranged between the bead 31 and the recessed part 36a of a ballast 25, whereby the height of the body 5 can be reduced.