baber/WOPTO huggingface dataset:
Patent JP-S5884690-A (JP)
Title: Electron beam welding method
Inventor: MIYAOKA HIDEO
IPC: B23K15/00
Filed: 1981-11-16
Abstract: PURPOSE:To facilitate mating of grooves and to weld work pieces with sound and perfect penetration by providing a socket and spigot joint having a projecting part on the side of fayed surfaces to be made incident with electron beams and welding the fayed surfaces through the projecting part. CONSTITUTION:In the stage of mating the grooves of work pieces 1, 2, the fayed surfaces 1a, 1b are placed to face eash other and the projecting part 1b is fitted into a recess 2b, then the centerlines align to each other. If both surfaces are welded by irradiating an electron beam 3 through the incident surface 4 of the part 1b by aiming the butt surfaces of the intrinsic groove, the sound weld zone is obtained. If the part 1b remains without melting, the projecting part 1 is aimed by the electron beam 3' for the 2nd layer, whereby said part is welded partially without penetration. The similar effect is also obtained by making the section of the part 1b into a triangular or trapezoidal shape.
Patent JP-2001016864-A (JP)
Title: Power supply unit with power inverter circuit and control thereof
Inventor: SHIMAZAKI MITSUYOSHI
IPC: H02M1/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a power supply unit with a power inverter circuit, capable of performing parallel operation easily, without particularly complicating the structure of a device. SOLUTION: This control method stops the output of an inverter circuit 5, when an overcurrent runs through load connecting terminals 7u, 7v from the inverter circuit 5 and performs a load voltage detecting process detecting the waveform of voltage between load connecting terminals, and an overcurrent origin determining process for determining possible causes of overcurrent running.  When the determining process determines that the overcurrent is caused by increase in load, the output of the inverter circuit 5 is stopped, and when it determines that the overcurrent is caused by voltage applied from an external power source 1', the inverter circuit is controlled so that the waveform of the voltage applied between the load connecting terminals from the inverter circuit 5 is made to match with that of the voltage between the load connecting terminals detected by the voltage waveform detecting process.
Patent JP-H05202356-A (JP)
Title: Organic electroluminescence element
Inventor: WAKIMOTO TAKEO
IPC: C09K11/06
Filed: 1992-07-09
Abstract: PURPOSE:To provide the subject element expanded in the selection width of luminous layer-forming materials by producing the luminous layer of the organic electroluminescence element comprising an anode, a hole transfer layer, a luminous layer, an electron transfer layer and a cathode successively laminated to each other with a specific organic compound. CONSTITUTION:A transparent anode 2, a hole transfer layer 4 comprising an organic host compound, a luminous layer 3 constituted of an organic host compound comprising a coumarin compound of formula II and an organic gest compound comprising dicyanomethylenepyrane compounds of formulas III and IV, an electron transfer layer 5 comprising an organic compound, and a cathode 1 comprising a metal electrode are successively laminated to each other to provide the objective element. The luminous layer 3 has a bipolar transferring capacity transferring holes and electrons, but the organic host substance has a lower transferring capacity the electron transfer layer 5 and the hole transfer layer 4. The organic gest substance has the luminous ability response to the recombination of the holes with the electrons.
Patent JP-S57105145-A (JP)
Title: Feed additive
Inventor: TANAKA KOUICHI
IPC: A61K33/00
Filed: 1980-12-23
Abstract: PURPOSE: To improve the quality of egg or meat, by using a feed additive obtained by adding active microorganisms, acids, natural pigments, etc. to the pulverized fossil clay of ancient aquatic life.  
     CONSTITUTION: The fossil clay of an acient aquatic life (e.g. fish, shellfish, seaweeds, etc.) is pulverized, and incorporated with active microorganisms such as molds proliferated using Chlorella as a medium, acids such as tartaric acid, citric acid, acetic acid, etc. and pigments such as carotin, to obtain a feed additive. The feed additive is effective to cure the anorexia and dyspepsia of cattle and improve the quality of the produced egg and meat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0838762-A (JP)
Title: Fabric presser mechanism for sewing machine
Inventor: YANAGI OSAMU
IPC: D05B29/02
Filed: 1994-08-03
Abstract: PURPOSE:To set fabrics to a sewing machine easily, stably, and accurately even when different fabrics are to be sewn together. CONSTITUTION:This fabric presser mechanism presses fabrics 26 with the lower face of the throat plate 10 of a sewing machine and a presser metal excited to the lower face from below. The presser metal is constituted of at least the first presser metal 50 and the second presser metal 52, and they are independently operated. The fabrics 26 are held at the lower face of the throat plate 10 by the first presser metal 50, the second presser metal 52 is separated from the throat plate 10, then the second presser metal 52 is excited to hold the fabrics 26 between it and the throat plate 10. The fabrics 26 are hardly drifted or slid down when they are set, and two fabrics can be accurately and easily held.
Patent JP-S6296890-A (JP)
Inventor: JIYON FURANSHISU UIRUSON
IPC: G21C3/326
Filed: 1986-08-05
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-S6160726-A (JP)
Title: Organopolysiloxane having si bonded hydrogen and sic bonded epoxy group, manufacture and fiber simultaneous oil-repellent and water-repellent method
Inventor: KAARU FUUN
IPC: C08L83/04
Filed: 1985-08-22
Abstract: Novel organopolysiloxanes are described in which the organopolysiloxanes are terminated by units of the formula R3SiO1/2 and comprise units of the formulas RR1SiO, RR2SiO, RR3SiO, RHSiO and R2SiO, where R represents the same or different alkyl radicals having from 1 to 4 carbon atoms per radical, or phenyl radicals, R1 represents the same or different alkyl radicals having at least 6 carbon atoms per radical, R2 represents the same or different aralkyl radicals and R3 represents the same or different, SiC-bonded, monovalent organic radicals having at least one vicinal epoxy group per radical. These organopolysiloxanes are preferably prepared by reacting organopolysiloxanes which contain units of the formulas R3SiO1/2 and RHSiO and optionally units of the formula R2SiO, wherein R is the same as above, with an organic compound that has a terminal C=C-bond and at least one vicinal epoxy group per molecule, at least one alkene having at least 6 carbon atoms per molecule, and at least one aralkene in the presence of a catalyst which promotes the addition of Si-bonded hydrogen to the aliphatic C=C bond. These organopolysiloxanes may be applied simultaneously with a polymer having perfluoroalkyl groups with at least 3 carbon atoms per alkyl group to fibers to render them oil and water repellent.
Patent JP-S6161934-A (JP)
Inventor: FURANTSU EHAIMU
IPC: F02D1/08
Filed: 1985-08-22
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-S6072971-A (JP)
Title: Adhesive for pipe
Inventor: OOMORI MASAYOSHI
IPC: F16L13/10
Filed: 1983-09-30
Abstract: PURPOSE:To provide an adhesive for pipes, whose coating state can be easily and visually confirmed even when applied in a dim site so that failures in practice can be prevented, by incorporating a colorant. CONSTITUTION:An adhesive contains a colorant having high brightness, such as vermilion color (pref. fluorescent colorant). In connecting a pipe 1 (having an outer diameter of D1 slightly smaller than D2) to a pipe 2 (having an inner diameter of D2) by inserting the pipe 1 into the pipe 2 to a depth of L1, an adhesive 3 is applied to the end of the pipe 1 over a length of L2 which is longer by L3 than the distance L1. Since the adhesive is colored, its coating state can be easily confirmed, and even after bonding, the bonded area is exposed in a length of D3 so that the adhesive can be visually found and inspection can be easily made.
Patent JP-S6161577-A (JP)
Title: Television receiver
Inventor: KOSAKAI HIROAKI
IPC: H04N5/44
Filed: 1984-08-31
Abstract: PURPOSE:To simplify a switching operation and to attain the coincidence of channel displays by switching a station selection channel in correspondence to each position through a ten-key operation. CONSTITUTION:When it comes to be necessary to display actual station selection channels on different channels, a channel display 21 is changed if a channel specified through a ten-key operation is set not to the 56th channel but the fourth one. When a label mode switch 16 is returned to be off, the fourth channel is displayed while pictures of the 56th channel are being received.
Patent JP-H1132282-A (JP)
Title: Control signal generating circuit, video deck having the same, and method for generating control signal
Inventor: ONISHI KAZUAKI
IPC: H04N5/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a control signal generating circuit which can reduce complications in the design of a signal pattern, a video deck using the circuit, and a method for generating control signals. SOLUTION: A control signal generating circuit enables a system controller 40 to output control signals with three levels which consist a lower level (L), a middle level (M), and a high level (H) and, at the same time, receives the control signals by means of an output changeover switch 80 and controls switching operation by recognizing a VCR 1ch output mode, a VCR 2ch output mode, and TV mode according to the signal levels of the control signals. Thus, complications in the design of a signal pattern can be reduced, because it is not required to individually design the control signals which are used for switching the output channels and TV/VCR modes.
Patent JP-2000019615-A (JP)
Title: Photographing timing display device
Inventor: MIYAUCHI YOICHI
IPC: G03B17/18
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a photographing timing display device by which a user can surely visually confirm that preliminary light emission is being executed or that it is now a normal light emitting timing by a simple method when preliminary irradiation is executed by using an identical main flash device. SOLUTION: This display device is constituted of a light emission control circuit 6 executing the preliminary light emission by using the identical main flash device in order to reduce a red-eye phenomenon before the normal light emission is executed by the main flash device of a stroboscope circuit 2, a stroboscopic light emission preliminarily notifying LED display circuit 7 notifying the normal light emission in advance by executing the light emission plural times with smaller light quantity than the preliminary light emission between the preliminary light emission and the normal light emission by using the main flash device in order to allow an object to discriminate the preliminary light emission for reducing the red-eye phenomenon and the normal light emission for photographing and a CPU 1 controlling the whole of the device.
Patent JP-2001008917-A (JP)
Title: Magnetic resonance imaging instrument
Inventor: KOBAYASHI YASUHIRO
IPC: A61B5/055
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of subject and improve imaging efficiency by sequentially moving vertically and horizontally based on the set feed volume that is calculated, based on the position data of light localizer, the distance from the pointing position to the magnetic filed center, vertical and horizontal directions, as a set feed volume. SOLUTION: A marker line 82c, which is longitudinal direction from a light localizer 80A to a bed 71, and a marker line 82b, which crosses at right angles to longitudinal direction, are projected with forming a intersection 81. Marker lines 82c are projected from light localizer 79A, 79B to horizontal direction with same height. Adjusting light localizer 79A, 79B, 80A to the photographing part, the values of resistance, which are detected with the potentiometers of light localizer 79A, 79B and 80A, are converted to analog voltage value or digital data with interface circuit. Then recognizing the data, calculating the distance to the magnetic field center, and deciding the set feed volume, the driving circuit is driven to move a top board.
Patent JP-H0469222-A (JP)
Title: Mold for injection molding
Inventor: SAITO TOSHIHIKO
IPC: B29C45/26
Filed: 1990-07-10
Abstract: PURPOSE:To reduce stress applied on a sheet glass by providing a floating core energized in the opening and closing direction of a mold at least on one of a top force and a bottom force, pinching the sheet glass by means of a dividing part of the floating core and a dividing part of the other mold facing it and forming this floating core with a resin material. CONSTITUTION:A sheet glass 3 is pinched by means of a dividing part 1a of a top force 1 and a dividing part 5c of a floating core 5 of a bottom force 2. In this case, as the floating core 5 is constituted of a resin, which can be deformed in accordance with a delicate molding error which the sheet glass 3 has and is fitted without imposing a burden on the sheet glass 3. In addition, as the sheet glass 3 is harder than the resin of the floating core 5, the sheet glass is not damaged with this resin.
Patent JP-S6161891-A (JP)
Title: Thermal recording medium
Inventor: TSUMURA TAKASHI
IPC: B41M5/382
Filed: 1984-09-04
Abstract: PURPOSE:To enable clear two-color recording to be conducted on an ordinary paper, by providing the first ink layer capable of forming a color and being transferred at a predetermined heating temperature, and the second ink layer capable of being transferred at a heating temperature lower than said predetermined heating temperature. CONSTITUTION:The thermal recording medium 1 comprises a support layer 2 on which the first ink layer 3 capable of being transferred at a higher temperature and the second ink layer 4 capable of being transferred at a lower temperature are laminated. The first ink layer 3 comprises a dye precursor 5 and a color developer 6. The recording medium 1 has its ink side brought into contact with a transfer paper 7, and is heated by heating elements 9 of a thermal head 8 from the side of the support layer 2. When the heat applied by the elements 9 is at such a lower temperature as to melt only the second ink layer 4 (which is colored, for example, in red) a red image is formed on the paper 7. When the heat is at such a higher temperature as to melt the first ink layer 3 and cause the reaction of the dye precursor with the color developer (which are so selected as to form, for example, a black color), a black image is formed on the transfer paper 7.
Patent JP-H1129137-A (JP)
Title: Transparent packaging container
Inventor: NEMOTO HIDEKO
IPC: B65D5/52
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent slipping-off or being-caught from occurring to a mount paper because of loosening of a bending edge by a method wherein the bending edge is prevented from becoming loose. SOLUTION: A transparent packaging container is composed of a main body part 2 formed of a transparent material and having a storage part 4 with its one side opened for storing a matter to be packaged and ground papers 3f and 3b for covering the opening of the storage part, and a packaging space is formed with the peripheral parts of the ground papers inserted into gaps between the peripheral parts of the main body part and bending edges 7s and 7d formed by folding down at the peripheral parts of the main body part. Engaging pieces 10 are formed with notches provided at the peripheral parts of the ground papers, and the bending edge is partly inserted through the notches to the inside of the engaging pieces 10 and placed at the main body part-side at the peripheral part of the ground paper 3f.
Patent JP-S6429756-A (JP)
Title: Production of gradient gel membrane for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/447
Filed: 1987-07-24
Abstract: PURPOSE:To produce a gel membrane at the medium liquid concn. and coating film thickness uniform over the entire coating width by coupling a static mixer directly to a coating head and using a modifying agent which does not contain urea. CONSTITUTION:The coating head 8 mounts a medium liquid 12 for electrophoretic sepn. which is a coating liquid from the static mixer 7 directly to a supply port 14. The liquid is refracted by passing an expanding slot 16a to constitute a parallel slot 16 and is coated from a slot aperture 17 onto a web 13 on a coating roller 20. The position of the slot aperture 17 is set in a range of the position beta=0-90 deg. on the roller 20. The transverse spreading angle theta of the expanding slot 16a is specified to <=40 deg.. A groove 25 as a transverse distribution chamber to apply transient expansion to the liquid near the terminal of the slot 16a is provided in order to uniformize the thickness in the transverse direction. The depth D of the groove 25 is specified to <=2C (C is a slot clearance), the distance K to the parallel slot 16 of the groove 25 to <=5mm and the height L of the inverted triangular shape of the groove 2 to 5-20mm.
Patent JP-H1126219-A (JP)
Title: Taping device with resistance modifying function
Inventor: OKIAYU MITSUO
IPC: H01C17/22
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a taping device to be produced at a high speed, by a method wherein measuring/trimming sections are each equipped with a probe which is capable of being connected to or disconnected from the terminal of a chip- type resistor held by an index table, and a resistance measuring equipment or a high-voltage pulse generator can be connected to the probe by making a switch. SOLUTION: An index table 12 is formed nearly like a disk, provided with a large number of nearly rectangular recessed holders 21 disposed at a regular pitch at its outer circumference, rotates intermittently in repetition of stop and operation pitch by pitch at constant timing, houses a chip-type resistor R fed from a feeding section 11 in the holder 21 while it stops, and thereafter makes the chip-type resistors R housed in the holders 21 of the index table 12 successively confront a first to a third measuring/trimming section, 13 to 15, a measurement section 16, and a defective rejection section 17 at each time when it stops while it rotates intermittently, wherein the measuring/trimming sections 13, 14, and 15 measure the resistances of the chip-type resistors R and apply a high voltage, and the measurement section 16 takes only a measurement of resistance.
Patent JP-2000036549-A (JP)
Title: Chip-size package and manufacture thereof
Inventor: BOKU SOUKU
IPC: H01L23/24
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the structure, which can realize the light weight and the thinning of a package. SOLUTION: A recess 11 is formed at the upper surface of a semiconductor chip 10. Bonding pads 20 and insulating pads 30 are formed at the center and the both sides of the bottom surface of the recess 11. The respective pads 20 and 30 are linked by metallic wire 40, and sealing agent 50 is embedded in the recess 11. The intermediate part of the metallic wire 40 is exposed from the sealing part 50. A bump 60 is formed at the part of the exposed metal wire 40. A solder ball 70 is mounted on the bump 60.
Patent JP-H1147965-A (JP)
Title: Laser beam machine
Inventor: OTA KAZUO
IPC: B23K26/38
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enable high precision laser machining which is controlled so as not to be affected thermally while the machining speed is maintained as high as possible. SOLUTION: The laser beam machine is such that it machines plural different machining parts A, B, C of a work 10 and that it is equipped with a laser generator 1 generating laser beam, a laser beam scanner 5 for deflecting a laser beam so that the plural different machining parts are successively irradiated with the laser beam, a means for preliminarily setting a laser irradiation time per one machining on one part of the work 10, and a controller 20 for controlling the laser beam scanner for the purpose of successively moving the machining parts in time-division manner so that the laser irradiation time per one machining on each part does not exceed the preset time.
Patent JP-H0471936-A (JP)
Title: Control device of internal combustion engine for vehicle
Inventor: SUGIUCHI HITOSHI
IPC: F02D29/00
Filed: 1990-07-13
Abstract: PURPOSE:To allow the smooth and safe start of a vehicle by applying the constitution wherein an engine is so controlled as to generate the predetermined patterns of engine output shaft torque, according to a clutch engagement condition on the basis of a frictional condition on a road at the time of starting the vehicle. CONSTITUTION:There are provided a start operation detection means (a) for detecting a driver's vehicle start operation, a road frictional condition detection means (b) for detecting the frictional condition on a road, and a clutch engagement condition detection means (c) for detecting a clutch engagement condition. Signals detected by the aforesaid means are inputted to an operation means (d). In addition, an engine control means (e) is so controlled that the torque of an engine output shaft is generated, according to the predetermined patterns until the completion of clutch engagement, depending upon the engagement operation thereof on the basis of the frictional condition on the road, regardless of a driver's operation of an accelerator, when the start operation of the vehicle is detected. According to the aforesaid construction, the vehicle can be smoothly and safely started on a road having a low friction factor, regardless of the driver's skill.
Patent JP-H0828210-A (JP)
Title: Valve system of overhead valve type internal combustion engine
Inventor: SHICHINOHE TAKASHI
IPC: F01L1/12
Filed: 1994-07-13
Abstract: PURPOSE:To provide a valve system in which a cam shaft cannot be pulled out unless a tappet is not taken out in an internal combustion engine in which a cylinder block can be detachably connected to a crank case. CONSTITUTION:An inlet can 4 and an exhaust cam 42 are integratedly formed in a cam shaft 29, and a decompression cam 43 is disposed adjacently in the front of the exhaust cam and a rib 44 is formed in the back of the inlet cam and further a cylindrical surface part 46 having an identical diameter to the peripheral surface of a ball bearing 45 for supporting the front part of the cam shaft and a larger diameter than the diameter of the base of the cam shaft is formed and behind that, a locking step part 47 is formed and at the same time a notch part in which the top of the respective can lobes of the inlet cat the exhaust cam and the decompression cam can be pulled out is formed in the locking step part 47 as capable of being pulled out forward the cam shaft. However, when a tappet 50 is not taken out but at the same time the cam, shaft is pulled out, the rib 44 is locked to the tappet fallen off in the circumference of the base of the inlet cam, and the inlet cam, the exhaust cam and the decompression cam are locked to the locking step part 47, it is made unfeasible to pull out the cam shaft.