baber/WOPTO huggingface dataset:
Patent JP-H04118951-A (JP)
Title: Structure of semiconductor package
Inventor: KAMIMURA YASUHIRO
IPC: H05K3/34
Filed: 1990-09-10
Abstract: PURPOSE:To prevent a resin from flowing into the bottom section of a semiconductor package by providing a projecting section around the outer peripheral section of the package on the rear surface and making the clearance between a printed wiring board and the package smaller when the package is mounted on the board. CONSTITUTION:A projecting section 4 is provided to the lower outer periphery of the packaging resin 2 of a semiconductor package in which a semiconductor element is sealed with a ceramic or plastic material and flat-pack type leads are led out from side faces of a mold. As a result, the clearance 5 between a printed wiring board 1 and the package 2 is reduced when the package 2 is mounted on the board 1 and, when a moisture resistive resin is applied, the projecting section 4 prevents the resin from flowing into the bottom section of the package. The height of the section 4 is set equivalent to that of the soldered surfaces of the leads and the section 4 is not brought into close contact with the board 1. In order to prevent the section 4 from producing a stress due to the thermal expansion or contraction of the package resin 2, a clearance 6 must be provided between the projecting section 4 and wiring board 1. Therefore, the connection reliability of soldered sections can be improved, because influences of the stress produced in the bottom section of the package due to the thermal expansion or contraction can be eliminated.
Patent JP-H0899895-A (JP)
Title: Angiotensin-converting enzyme-inhibiting agent-containing material obtained from basidiomycetes
Inventor: IKEMIZU SHOICHI
IPC: A61K36/07
Filed: 1994-09-30
Abstract: PURPOSE: To obtain the subject inhibitor-containing material soluble in an aqueous solvent and especially useful as a hypotensive agent or a food for vasodepressor from a fruit body or mycelium of edible Basidiomycetes. CONSTITUTION: This inhibitor-containing material comprises a fruit body or mycelium of Lyophyllum ulmarium and Flammulina velutipes or a material obtained by subjecting the fruit body or mycelium to extraction treatment in a polar solvent for 10min to 12hr or a homogenized material obtained by homogenizing the fruit body or mycelium by strong stirring or extracted solution consisting essentially of water-soluble protein after removing the residue by centrifugal separation or a material obtained by further concentrating or drying the extracted solution. When the material is used as a medicine, the material can orally or parenterally be administered and when the material is used as a food, a peptide can directly be added or be used together with other food (ingredient).
Patent JP-2000060373-A (JP)
Title: Spinning reel
Inventor: TOMA TAKESHI
IPC: A01K89/01
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel capable of preventing the intertwinement of a fishing line due to a spooling habit. SOLUTION: This spinning reel is provided with a spool shaft 2 disposed on a reel body in a state capable of being reciprocated in the longitudinal direction and with a spool portion 4 attached to the spool shaft 2. The spool portion 4 comprises a spool body 12 and a holder 13 for attached to the spool shaft 2 and detachably holding the spool body 12.
Patent JP-S60122080-A (JP)
Title: Remedial coating method of powder coated film
Inventor: NAKAMURA TADAYOSHI
IPC: B05D7/24
Filed: 1984-11-09
Abstract: PURPOSE:To carry out a uniform remedial coating by coating a part to be remedied of an over-coat powder coated film by spraying a dispersed liquid contg. 20-70wt% powder paint as a solid component and incorporated with an aliphatic hydrocarbon solvent. CONSTITUTION:A powder paint having 0.1-100mu particle size used for an over- coat powder coated film is dispersed in an aliphatic hydrocarbonic solvent as a dispersant, and a paint dispersed liquid contg. 20-70wt% solid component and >=30wt% dispersant is prepared. The paint dispersed liquid is coated on a part to be remedied of an over-coat powder coated film to carry out a remedial coating. An aliphatic hydrocarbonic solvent such as hexane, heptane, octane, ethylcyclohexane, and n-propylcyclohexane is used as said dispersant. The acryl, polyester, and epoxy powder paints are used as said powder paint.
Patent JP-S61115599-A (JP)
Inventor: WADA HIROTAKA
IPC: F26B23/00
Filed: 1984-11-09
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-2000067940-A (JP)
Title: Split type unit cable
Inventor: NAITO TAKASHI
IPC: H01R4/22
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a split type unit cable which allows easy performance of transporting and wiring operations at the site and is easily manufacturable at the plant. SOLUTION: A split type unit cable 1 is split into a joint box set 9 and a wiring cable set 10, wherein the joint box set 9 is composed of a joint box 3 in a bell form substantially, first unit cables 2a-2g which are short and laid in branching, and first cut-away connectors 4a-4g connected to that part of the first unit cables near the joint box 3. The wiring cable set 10 is composed of the second unit cables 5a-5g cut into certain lengths till the respective auxiliary units and second cut-away connectors 6a-6g to be fitted to the first cut-away connectors 4a-4g at one-side ends of the second unit cables 5a-5g. The first and second cut-away connectors 4a-4g and 6a-6g fitted together and connected at the site of laying are covered with a protector 11.
Patent JP-S60128293-A (JP)
Title: Device for automatic compensation and control of plating current
Inventor: NAGANO KATSUMI
IPC: C25D7/06
Filed: 1983-12-16
Abstract: PURPOSE:To improve the gloss, electrode efficiency and corrosion resistance of a plated surface by compensating the excess or shortage of the coating weight of plating that arises with a change in the number of plating cells by the change rate of the number of cells so that current density can be controlled in a prescribed range. CONSTITUTION:A titled device is provided with a selection circuit 13 which selects the cells 3a-d to be conducted with electricity from the upperstream in the advancing direction of a strip 1 according to the line speed of the strip 1 passing through plural plating cells 3a-d and a control circuit which selects the excess or shortage of the coating weight of plating on the strip 1. The above-described control circuit controls the tracking of the strip 1 and the current density of the cells to be added by changing the number of the cells at a prescribed change rate in the stage of changing the number of the cells to be conducted with electricity. Said circuit controls the current according to the result obtd. by comparing the total sum of the plating current supplied to the cells 3a-d and the current reference compensated so as to obtain the prescribed plating current in accordance with the line speed of the strip 1.
Patent JP-H0287389-A (JP)
Title: Magnetic storage element
Inventor: HIDAKA YASUHARU
IPC: G11C11/14
Filed: 1988-09-21
Abstract: PURPOSE:To execute a stretch action to the gate part of an outer circumference magnetic wall with good stability by adding a means to passively provide a local magnetic field to the head part of a ring domain. CONSTITUTION:In a Bloch line memory to utilize a ring stripe domain 3, information is written in the form of a vertical Bloch line VBL pair to a ring domain outer circumference magnetic wall 6, and the outer circumference magnetic wall 6 in the head part of the ring domain 3 is stretched to a gate part 9 as a pre-action for a conversion to VBL pair bubble domains in the domain magnetic wall 6 at the time of reading. In order to execute the stretch action with good stability and to suppress an unstableness that an inner circumference magnetic wall 5 of the ring domain 3 is separated from a film thickness staged part 4, it is preferable to provide a local bias magnetic field to the domain 3 head part so as to cause only the outer circumference magnetic wall 6 to be easy to deform. Thus, the action to stretch the domain outer circumference magnetic wall 6 to the gate part 9 can be executed with good stability.
Patent JP-2000066236-A (JP)
Title: Liquid crystal display device
Inventor: TAGUSA YASUNOBU
IPC: G02F1/1368
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a liq. crystal display device having a high light transmissivity and aperture ratio and an excellent display quality with improved production yield by reducing a short circuit and the discontinuity of each wiring of scanning lines, signal lines or the like. SOLUTION: A liq. crystal display device is composed of a pixel substrate 2 formed with scanning lines 5 and a counter substrate 3 provided with a counter electrode having a function as signal lines on the substrate. And also, the pixel substrate 2 is provided with an interlayer insulation film, which covers upper surfaces of the scanning lines 5 and reference signal lines 6 and over the pixel substrate 2 and moreover makes flat the surface of the pixel substrate 2. And the pixel electrodes 9 are formed on an upper layer of the interlayer insulation film.
Patent JP-S60130160-A (JP)
Title: Semiconductor memory device
Inventor: KUME HITOSHI
IPC: H01L27/00
Filed: 1983-12-19
Abstract: PURPOSE:To realize the super-integration of a RAM by a method wherein, in preparing the dynamic RAM with three MOS transistors, a write-address transistor is stacked on a read-address transistor via interlayer insulation film. CONSTITUTION:Element-isolating insulation films 5 and 6 are formed on a semiconductor substrate 1 of the first conductivity type, and the second conductivity type regions 2, 3, and 4 are diffusion-formed in the surface layer part of the substrate 1. Next, positioned between the regions 2 and 3, a gate electrode 9 is provided via gate insulation film 7; then, the interlayer insulation film is adhered over the entire surface, and this is split into films 15, 16, and 19 by boring apertures. Thereafter, the exposed surface of the film 16 on the electrode 9 is provided with the second conductivity type region 10 contacting the region 2 and with a gate electrode 12 having an interposed gate insulation film 8 by sandwiching the first conductivity type region 11, and a gate electrode 13 is mounted on the region 11 via gate insulation film 14. The first element mainly made of a gate electrode 13, the third element mainly made of the electrode 9, and the second element mainly made of the electrode 12 are constructed in such a manner.
Patent JP-2000065757-A (JP)
Title: Method and apparatus for defective can detection
Inventor: DENGAN MASAMI
IPC: G01N21/90
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the detection of a flange crack by inspecting the presence /absence of light leaked into a can body while making the pressure in the can body higher than the atmospheric pressure. SOLUTION: A can body to be inspected is supported by a star wheel 8 and the bottom part of the can body is pressed by a holding means 9 to closely bring the opening part 2 of the can body into contact with a light seal 18. The can body and a case 25 are hermetically closed to cut off external light. Thereafter, when air is sent into the can body through a pipe 27, the pressure in the can body becomes higher than atmospheric pressure and the diameter of the can body is increased. By this constitution, the contact area of a flange part and the light seal 18 becomes small. Along with this, the crack of the flange part expands and light becomes easy to pass from the crack. By this method, the can body is fed while the flange crack is held to a state easy to inspect and, during this period, it is inspected whether light is leaked into the can body by the photosensor 26 in the case 25.
Patent JP-H0658711-A (JP)
Title: Measuring method of length by laser
Inventor: OKAMOTO AKITO
IPC: G01B9/02
Filed: 1992-08-12
Abstract: PURPOSE:To obtain a measuring method of a length by laser which enables accurate measurement of a distance of movement of a moving reflector and also execution of the measurement by a simple method, with the effect of a dead path error reduced. CONSTITUTION:First, a dead path length LD between the measuring origin O of a moving reflector 12 and an interference optical system 6 is measured beforehand by some means. Then, the moving reflector 12 is moved to a desired measuring position and a distance L of movement thereof from the measuring origin O is measured by making use of the interference of a laser light 4. Based on the environmental conditions at the time of this measurement of the distance of movement, corrective values L' and LD' of this distance L of movement and the aforesaid dead path length LD are computed respectively by using Edlen' s formula and, moreover, a distance LA of movement after correction is determined by executing computation of LA=L'-(LD-LD'). This is made the distance of movement of the moving reflector 12.
Patent JP-H1177513-A (JP)
Title: Polishing device
Inventor: NAKAMURA YOSHIO
IPC: B24B37/005
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To polish a work adequately at a high accuracy, by regulating the pressing force of an upper surface plate to a lower surface plate smoothly, and preventing the deformation of the upper surface plate by its self-weight by hanging supporting the full surface of the upper surface plate evenly. SOLUTION: An upper surface plate support mechanism is provided with a cylinder device 22 in which a piston rod 22a is furnished allowable to extend vertically at the upper part of a base body, a rotary plate installed rotatable at the lower end of the piston rod 22a of the cylinder device 22 by making the axis of the piston rod 22a as the center, plural connection rods 26 which are inserted vertically movable into the rotary plate, in which removal stop parts 26a to prevent the removal from the rotary plate are provided at the upper end side, as well as the lower ends are connected to the upper surface plate 20 so that the upper surface plate 20 and the rotary plate are integrally rotated by making the axial center as the center, and which are provided by placing intervals in the circumferential direction making the axis as the center, and the diametral direction,  and coil springs 28 installed between the removal stop parts 26a of the connection rods 26 and the rotary plate.
Patent JP-H0983361-A (JP)
Title: Digital pll circuit
Inventor: AKEBOSHI NORIYUKI
IPC: H03L7/22
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To attain the signal output of multiplied frequency synchronized with a reference clock. SOLUTION: This digital phase locked loop(PLL) circuit includes a 1st loop circuit 11, up counter 4 for outputting a count value NU of reference clocks C, delay circuit 33 for adding a delay value proportional to the value NU to the clock C and generating a feedback signal F2, and phase comparator circuit 5 for comparing the phases of signals C and F2 and outputting latch signals RA and RB respectively when the advanced state of the signal F2 is first and next switched to the delayed state and is provided with latch circuits 6 and 7 for outputting holding signals A and B by latching the value NU corresponding to the latch signals RA and RB, arithmetic circuit 8 for outputting an arithmetical value E while receiving the supply of holding signals A and B, adder circuit 9 for outputting an added value S of values N and E,  and delay circuits 31 and 32 for outputting a delay signal D2 and the feedback signal F2 by adding a delay value proportional to the respective values S and NU to the reference clock C.
Patent JP-H04119050-A (JP)
Title: Code error measurement equipment
Inventor: SATO SUNAO
IPC: H04L69/40
Filed: 1990-09-07
Abstract: PURPOSE:To prevent mis-measurement of a burst code error time attended with overlooking code error by monitoring number of times of consecutive production of code error undetection pulses after occurrence of a burst code error. CONSTITUTION:The end of a burst code error is detected by AND gates 7,8 and a 2nd reset counter 10. A code error detection pulse and a code error undetection pulse outputted from a code error check circuit 1 to signal lines 1a, 1b are ANDed respectively with a positive pulse of a signal line 2a at the AND gates 8,7 and respective outputs are sent to a 2nd reset counter 10 via signal lines 8a, 7a. The pulse on the signal lines 8a, 7a is a counter reset signal and an input signal of the 2nd reset counter 10 respectively. Let number of stages of count of the 2nd reset counter 10 be J (2 or over), the 2nd reset counter 10 outputs a burst code error end detection pulse to the signal line 10a when a burst code error takes place and an input signal, that is, a code error undetection pulse is generated consecutively for J times.
Patent JP-S6297453-A (JP)
Title: Signal input circuit
Inventor: TAMURA MANABU
IPC: H04L25/03
Filed: 1985-10-22
Abstract: PURPOSE:To render a duty factor faithfully that an original signal has and to prevent an error by providing a variable DC bias power source circuit to add a bias voltage on a bias resistor connected in series to an input resistor. CONSTITUTION:A bias resistor 6 is connected between the terminal 2 side (point (a)) of an input resistor 3 connected between input terminals 1 and 2 and a ground 4. A voltage 8A that is generated at a bias power source 7 and is adjusted at a volume 8 is impressed on the point (a). Thereby, a threshold level is adjusted and the duty factor that the original signal has can be rendered faithfully and the error of the signal can be prevented.
Patent JP-S6391425-A (JP)
Title: Combustion apparatus
Inventor: MIZUKOSHI TORU
IPC: F23N1/00
Filed: 1986-10-06
Abstract: PURPOSE:To prevent an abnormal deformation of the diaphragm by a method wherein a controller for closing a downsteam side valve after an upstream side valve is closed in response to a fire diminishing instruction is provided. CONSTITUTION:A second solenoid valve 5B is opened or closed simultaneously with a safety valve 7, a first solenoid valve 5A is released prior to the safety valve 7 when ignited, and closed behind the safety valve 7 when diminished. As a result, when the safety valve 7 is released for ignition, the first solenoid valve 5A is already released to enable fuel gas to be injection from a first burner 1A, so that when the safety valve 7 is released, the fuel gas is flowed smoothly and thus a gas pressure may not be struck against a diaphragm of a proportional valve 6. Further, even after the safety valve 7 is closed for fire extinction, the first solenoid valve 5A is released or kept opened, with the result that the downstream side in the fuel gas supplying passage 4 and the proportional valve 6 is released to outside area at the first burner 1A, that the gas pressure is released and that an excessive gas pressure is not applied to the diaphragm of the proportional valve 6.
Patent JP-2001069051-A (JP)
Title: Diversity receiver
Inventor: NIIYAMA MANABU
IPC: H04B7/08
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To select an antenna by comparing the level of electric field strength by changing-over the antennas for antenna selection and setting a time range for calculating the average value of reception electric field intensity data with respect to each antenna or setting a calculation start time. SOLUTION: A diversity start signal is inputted to a counter 21 by a start line 10 and reception electric field intensity data is inputted to an average processing part 23 by an electric field intensity line 9. The output of the counter 21 is connected to a decoder 22 and the decoder 22 respectively transmits pulse signal line groups 47 and 49 to selecting circuits 40 and 41. The selecting circuits 40 and 41 receive selection indicating signals which are respectively set by setting parts 42 and 43, select one pulse signal lines in the respective groups 47 and 49 and connect them to the set inputs S of fourth and fifth flip-flops 44 and 45. Besides, the decoder 22 connects the pulse signal lines 48 and 50 to the reset inputs R of the fourth and fifth flip-flops 44 and 45.
Patent JP-H0762263-A (JP)
Title: Modified powder and cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/18
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a modified powder having suppressed light scattering on the surface and useful as a cosmetic additive to give a highly durable cosmetic by coating a powder with a film of a polymer of a methylhydrogen polysiloxane and trimethylsiloxy silicate. CONSTITUTION:This modified powder is produced by coating a powder such as cellulose powder and pigment powder with (A) a methylhydrogen polysiloxane [e.g. a compound of the formula (m=10; n=40; 50cs) and (B) trimethylsiloxy silicate and heat-treating the product at 70-200 deg.C for 0.5-24hr. The sum of A and B is 12-80 pts.wt. based on 100 pts.wt. of the powder. A dry method to mix both components with a Henschel mixer, etc., is most inexpensive and preferable for the coating of the powder with the components A and B. The weight ratio of A:B is preferably 2:98 to 98:2.
Patent JP-H1153902-A (JP)
Title: Guide light
Inventor: YUASA TAMIO
IPC: F21L4/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a guide light that can be used day and night, that can continuously express a guiding direction explicitly, correctly, and safely with a simple operation, and that will not turn on unintentionally during transporting or storing. SOLUTION: A conical ring-shape light-emitting part 3 with a small diameter at its tip side is slidably fitted to a periphery of a cylindrical light-emitting part 2, and a conical light-emitting part 4 is fixed to a tip of the cylindrical light-emitting part 2. A guide light is provided, which can be used by sliding the light-emitting part 3 on a surface of the light-emitting part 2. When the light-emitting part 3 is at the tip of the light-emitting part 2, it functions as a turn signal, and when the light-emitting part 3 is at a position where it is in touch with a grip part 1, it functions as a guide light as conventionally.
Patent JP-H0774853-A (JP)
Title: Karaoke system and karaoke terminal device
Inventor: KAMIYA SHINGO
IPC: G10H1/36
Filed: 1993-08-31
Abstract: PURPOSE:To eliminates the need to make a request from a KARAOKE terminal in a broadcast system and to enable the terminal to receive desired music in a realistic wait time by connecting a center station to the KARAOKE terminal through a line having plural channels. CONSTITUTION:Plural channels CH1-CHn are set to the line 2 by frequency division and the center station 1 repeatedly sends plural music data D1-Dm which are different, channel by channel. Then the KARAOKE terminal 3 selects and receives desired music data among D1-Dm with the combination of the channel number and music number. Namely, the KARAOKE terminal 3 has a mechanism which selects the channels CH1-CHn including the desired music data D1-Dm and a request data pickup mechanism which takes the desired music out of the selected channel. Further, a radio line such as a broadcast wave or existent wired line is used as the line 2 which connects the center station 1 to the KARAOKE terminal 3.
Patent JP-S6396455-A (JP)
Inventor: ISHII MASAHARU
IPC: F25B9/14
Filed: 1986-10-09
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。