baber/WOPTO huggingface dataset:
Patent JP-2000357626-A (JP)
Title: Filter
Inventor: HORIE KENICHI
IPC: H01G4/228
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To mount electronic circuits in high density on a circuit device by forming, in a substrate, connection electrodes for connecting each of inner electrodes to either one of a plurality of ground electrodes. SOLUTION: On the outer surface of a ceramic substrate 2, a plurality of signal lines 3 are formed in parallel with the each other in the longitudinal direction of the ceramic substrate 2. One end part 3a of each of the signal lines 3 is formed near a front end part 2c of the ceramic substrate 2. The other end part 3b of each signal line 3 formed on a rear end face 2d and a lower face 2b of the substrate 2 also serves for an electrode used for surface mounting of a filter 1 on a circuit device such as a LAN card. In a part of the lower face 2b of the substrate 2 closer to the rear end face 2d, a plurality of circular ground electrodes 4 are formed, a plurality of cylindrical connection electrodes 6 for connecting each of the ground electrodes 4 to the inner electrode 5 are formed in the ceramic substrate 2.
Patent JP-S6328252-A (JP)
Title: Dc motor
Inventor: KITANI NORIAKI
IPC: H02K1/27
Filed: 1986-07-18
Abstract: PURPOSE:To reduce torque ripples in a DC motor having three-phase -connection coil, by a method wherein an auxiliary magnetic pole is installed on center portion of electric angle formed by main magnetic poles to constitute a field magnet. CONSTITUTION:A field magnet 5 used in a DC motor in three-phase connection is constituted by eight main magnetic poles 9, and each main magnetic pole 9 has angle width of 45 deg.. The field magnet 5 is provided with an auxiliary magnetic pole 10 having different polarity on center portion of the electric angle formed by the main magnetic pole 9. In this constitution, both distribution curves of the magnetic flux density B generated by one main magnetic pole 9 of the field magnet 5 and of the torque T acting on the coil when constant current flows in the coil of one phase sink about position of the electric angle 90  deg. and become flat form, thereby when current flows in the coil of each phase, the maximum value of the torque ripple is decreased and the torque ripple can be reduced.
Patent JP-S6411528-A (JP)
Title: Apparatus for measuring amount of intracerebral bio-substance
Inventor: HAGIWARA BUNJI
IPC: A61B5/1455
Filed: 1987-07-06
Abstract: PURPOSE:To make the effect due to the scalp, the cranial bone hard to receive and to measure intracerebral bio-substance at a position relatively close to the brain, by mounting a light emitting part capable of being inserted in one ear of a living body, a light receiving part capable of being inserted in the other ear and a fastening means for fastening both parts inserted in the ears. CONSTITUTION:This apparatus is constituted of a light receiving fiber 2 as a light receiving part receiving the examination light transmitting through the brain, clips 3 for fastening both fibers 1, 2, a press rod 4 for fixing the incisor of a rat and a light detecting part 5 spectrally diffracting the received light to measure the intensity thereof and processing the intensity signal to obtain absorption spectrum data. The clips 3 and the press rod 4 become fastening means for fastening the light emitting fiber 1 and the light receiving fiber 2 inserted in the ears of the rat. The examination light allowed to irradiate the brain part from the ear of the rat receives definite absorption by hemoglobin in the intracerebral blood vessel to enter the light receiving fiber 2 inserted in the other ear and is processed by the light detection part 5 through the light receiving fiber 2 and absorption spectrum data can be outputted.
Patent JP-S64735-A (JP)
Title: Forming method of compound semiconductor conductive layer
Inventor: SUGITANI SUEHIRO
IPC: H01L29/812
Filed: 1987-07-06
Abstract: PURPOSE: To prevent the increase of the diffusion of an implanted impurity by coating a high-concentration impurity layer and a low-concentration impurity layer with separate protective film having different properties and using annealing in a short time when activation is improved and the impurity is hardly diffused.  
     CONSTITUTION: An N layer 2 is formed through the implantation of silicon ions. Silicon ions 6 are implanted, using a resist 4 as a mask, thus shaping an N +  layer 5. A silicon film or a silicon oxynitride film 7 is deposited through a sputtering method capable of depositing at a low temperature of approximately 100°C or a temperature lower than 100°C or an electron cyclotron resonance type plasma CVD method. The resist 4 on the N layer and one part of an insulating film 7 are removed through lift-off. Silicon nitride films 8 are attached and shaped onto both surfaces of a sample through a method such as a plasma CVD method, and the N layer and the N +  layer are electrically activated simultaneously through short time annealing of the high-temperature holding time of 1 min or less by using a halogen lamp, etc. having a high output. The surface of the the N layer is coated with an silicon nitride and the surface of N +  layer with the protective film of the silicon oxide film or the silicon oxynitride film. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H06339554-A (JP)
Title: Ski plate for preventing backward slip
Inventor: NAKAMURA TAKASHI
IPC: A63C7/08
Filed: 1993-06-01
Abstract: PURPOSE:To prevent a skier from the waste of his physical strength caused by backward slips when he goes uphill by attaching an antiskid leaf spring to the rear part of a ski plate. CONSTITUTION:To prevent a ski from backward slips, an antiskid leaf spring 2 is attached to the rear part of a ski plate 1. Namely, since the weight of skier's body is loaded on the ski in the forward slide, the antiskid leaf spring 2 is raised up not to interfere with the forward slide and the tooth-like form of the device is included in snow to prevent in the backward slip to prevent the backward slip. Various methods may be employed in which the antiskid device for the ski may be attached to the central part of the ski to be raised up by a spring and the antiskid surface may be made from the plane to sawtooth. Thus, the skier is prevented from the waste of his physically strength and can walk normally even on a small slope to be much eased compared with the case of the conventional ski plate.
Patent JP-2000003938-A (JP)
Title: Tool for bonding
Inventor: SATO TAKUMI
IPC: H01L21/60
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a tool for bonding, which does never generate a crack in bonding pads on a semiconductor chip even under the condition that the parameter value of a bonding of the bonding pads to copper foil leads is set high and can obtain the high bonding strength of the pads to the leads. SOLUTION: In a tool for bonding pads on a semiconductor chip to copper foil leads, linear projections 2a, 2b, 2c and 2d, which start from each corner part of the point surface of a tool main body 1 and are connected with each other in the center 2e of the point surface, are provided on the point surface of the main body 1. By this constitution, as a cross-shaped linear contact part is formed, point-shaped protruding parts are not formed. As a result, the generation of damage (a crack) to the pads at the time of the bonding of the pads to the leads can be prevented, and the bonding strength of the pads to the leads can be enhanced.
Patent JP-H1114115-A (JP)
Title: Humidifying sheet ahd humidifier and ventilating and humidifying device
Inventor: ARAI HIDEMOTO
IPC: B32B7/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve a humidifying performance without exposing humidifying water directly to ventilating air by providing a steam permeable and water impermeable moisture permeable film in one side of a water channel forming layer and a steam and water impermeable moisture impermeable film in the other side. SOLUTION: A water impermeable moisture permeable film 1 is provided in one side of a water channel forming layer 2 and a moisture impermeable film 3 is provided in the other side to form a humidifying sheet 4. In the humidifying sheet 4, when water is supplied to the water channel forming layer 2, water passes from the moisture permeable film 1 located in the one side of the water channel forming layer 2 to humidify outside air. The moisture impermeable film 3 in the other side does not pass steam. Since the moisture impermeable film 3 is in contact with the water channel forming layer 2, if the temperature of this part is raised, heat is transferred to the water channel forming layer 2 so that the temperature of water can be raised and the generation of steam passing through the moisture permeable film 1 from the water channel forming layer 2 can be urged.  Thus, the humidifying water is not exposed to an air duct so that a humidifying operation can be efficiently carried out.
Patent JP-H0217733-A (JP)
Title: Radio equipment with function to prevent external output of clear-down signal
Inventor: SHINGU KAZUMI
IPC: H04B7/26
Filed: 1988-07-05
Abstract: PURPOSE:To obtain sharp sound quality with a few noise by detecting a system tone at a speech channel(Sch), and performing a squelch operation when the tone is not received for a constant time. CONSTITUTION:First of all, channel designation is received by issuing a call in a Cch(control channel), and when it is a designation signal addressed to its own station, the Sch is set, then, a counter is cleared to 0. And since no system tone is overlapped at the time of issuing a simultaneous command, a tone is outputted from a speaker. When it is not the simultaneous command, the state of a PT is checked, and the qualification of a reception state is performed when it is set at an OFF state. When the PT is set at an ON state, a transmission processing is performed. When a timer overflows, the tone and a carrier are judged. Next, when no clear-down signal is received, the counter is counted up by one. When the counter counts exceeding N, squelch control is performed.
Patent JP-S6059867-A (JP)
Title: Binary-coding circuit
Inventor: KODERA MASAHIDE
IPC: H04N5/14
Filed: 1983-09-12
Abstract: PURPOSE:To improve the picture quality of a reproduced character by using a video signal corresponding to a maximum value of a tilt amount as a reference signal for binary-coding in binary-coding an analog signal. CONSTITUTION:The maximum value of the tilt amount of an analog video signal IN obtained from an image sensor is detected by a peak position detecting circuit 6 and stored in a slice level memory circuit 5. The output signal of a subtraction circuit 4 corrected into an absolute value of the tilt amount of the video signal is compared with a signal output stored in the slice level memory circuit 5 and a binary-coded video signal is obtained as the output. Thus, the binary- coded reference signal is set always nearly to the center of the video signal.
Patent JP-H0218253-A (JP)
Title: Picture forming device
Inventor: ISAKI TAKESHI
IPC: G03G15/00
Filed: 1988-07-06
Abstract: PURPOSE:To detect abnormality on conveyance of a microcapsule and to prevent the occurrence of a secondary accident through the stop of drive of conveyance by providing an abnormality detecting means which is adapted to detect that a speed absorbing means can not absorb a speed difference between two drive means. CONSTITUTION:When there is a difference between the conveyance speed of a microcapsule sheet 37 in a process of from a cartridge shaft to a first capsule sheet feed roller 41 and that of the microcapsule sheet 37 in a process of from a second microcapsule sheet feed roller 22 to a winding shaft, a dancer roller 39 is moved vertically to absorb the difference. When the difference can not be absorbed, an information position detecting switch 42 or a lower position detecting switch 43 is depressed by means of a position detecting rod 44, abnormality on conveyance of the microcapsule sheet 37 is detected, drive sources for the rollers 41 and 22 are all stopped to prevent the occurrence of a secondary accident.
Patent JP-S5792553-A (JP)
Title: Covering material for optical glass fiber
Inventor: YOSHIHARA MITSUO
IPC: C03C25/24
Filed: 1980-11-29
Abstract: PURPOSE: A covering material for optical glass fiber in which a diacrylate or dimethacrylate of polyether polyol of a specific molecular weight is used as the major component, thus showing high adhesion even in low viscosity and high curing rate and giving flexible coating films.  
     CONSTITUTION: The covering material is mainly composed of a dicarylate or dimethacrylate of polyether polyol of more than 200 average molecular weight, e.g., diacrylic ester of polyethlene glycol. When necessary, the covering material is combined with a compound having one or more additionally polymerizable double bonds such as acrylic ester, methacrylic ester or allyl ester. Since it has low viscosity and high curing rate, the productivity in the coating of optical fiber glass is increased. Further, it forms flexible coating films, resulting in increased strength and reliablity of optical glass fiber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1054385-A (JP)
Title: Air moving device
Inventor: KENNY GARY R
IPC: F04D27/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To form a device thinly by providing with an electromagnetic coil by which torque is applied on an impeller incorporated with a magnetic member on a base board side, while arranging the magnetic member around the rear side of the impeller provided with a plurality of fins arranged symmetrically with front air moving side around a center axis. SOLUTION: An impeller 18 having a plurality of fins 2 which are arranged at intervals and bent backward, is fixed on a rotary shaft 16, and a magnetic member 26 is arranged around the rear side 22 of the impeller 18. A means 30 for rotating a rotary shaft 16 and which is provided with a plurality of electromagnetic coil 32 incorporated with the magnetic member 26, is arranged on a supporting means 43 including a base board 12, a flux return plate 48. Rectifying current is generated by a circuit board 34 for operating the rotating means 30 so as to generate rotating motion of the impeller 18, and the circuit board 34 is constituted by a plurality of metal coils 32 arranged in the vicinity of the magnetic member 26 arranged on the rear side of the impeller 18 so as to lead magnetism.
Patent JP-S6324690-A (JP)
Title: Light frequency multiple light source
Inventor: OTE AKIRA
IPC: H01S3/13
Filed: 1986-07-17
Abstract: PURPOSE:To obtain an optically multiplex light source of a structure, wherein a plurality of optical frequency PLL parts, which control the wavelength of input light corresponding to the wavelength of input light and are mutually connected in vertical connection, and a reference light source, which applies a light of a constant wavelength to the input of the first-stage optical frequency PLL part, are provided and the output light each have the prescribed frequency interval to the input light in the second-stage PLL part and the PLL part that follows that. CONSTITUTION:In an optical frequency PLL part 2, the output wavelength is locked a wavelength to correspond to the wavelength of a reference wavelength light source 1 and light is incided in an optical frequency multiplication part 23. A secondary high-frequency output light, which is inputted using a 4-layer slab waveguide consisting of air-TiO2-ZnS-glass, is obtained, an optical heterodyne detection part 21 outputs a frequency difference between the output light and the output light of the light source 1 and the difference is controlled to an equal frequency f01=1/2Xfs in a variable wavelength light source part 22. In a PLL part 3, a reference offset frequency f0S is applied to an optical heterodyne detection part 31 and the output of a variable wavelength light source 32 becomes f02=(1/2)fS+f0S and in a PLL part 4, the output of a variable wavelength light source 42 becomes f03=(1/2)fS+2f0S. Photo output having the interval f0S can be obtained correctly from the PLL part of each stage.
Patent JP-S5958672-A (JP)
Title: Offset seek control system
Inventor: KOIKE TAKASHI
IPC: G11B5/55
Filed: 1982-09-28
Abstract: PURPOSE:To attain the connection of a magnetic disc device having an offset seek (OSF) function to a magnetic disc device having no OFS function without changing a control microprogram, by the constitution that the OFS control is attained at the magnetic disc side. CONSTITUTION:When a read instruction is given to a terminal R, an FF7 is set. When the instruction is finished normally, the signal is given to a terminal NE to reset an FF22. If the readout instruction is finished abnormally, an FF11 is set via a signal given to terminals NAMF and NSBF and an output signal of the FF7. An AND circuit 12 goes to 1 with a target instruction given to a terminal ST, and the retrial number is counted by a counter 15 using a sequencer 16 via the FF14. The number decides the direction of the offset seek and the amount of offset. Then, the connection of the magnetic disc device having the offset seek(OFS) function to the magnetic disc having no OFS function is attained.
Patent JP-S5957528-A (JP)
Title: Increment counter logical circuit
Inventor: KANAZAWA TOORU
IPC: H03K21/40
Filed: 1982-09-27
Abstract: PURPOSE:To miniaturize an increment counter circuit requiring a parity check, by constituting a parity predecting circuit of an ROM. CONSTITUTION:The ROM45 executes arithmetic by using a logical value of signal lines 46-53 as an address input, outputs ''1'' on an output line 40, inverts an expected parity bit on an output line 16 and brings the next parity bit on a signal line 41 to ''0''. Further, a parity check circuit 34 inputs a logical value on the signal lines 46-53 outputted from an increment counter circuit 4 and the expected parity bit on the output line 16 and outputs ''1'' to an output line 35 when a parity error is detected. When an increment clock is inputted externally to an input line 42, the circuit 4 counts by +1. Further, the circuit 14 stores the expected parity bit on the signal line 41 after +1 count, and a parity error register 43 stores the parity error signal on the output line 35.
Patent JP-S5870227-A (JP)
Title: Film checking device
Inventor: MIKAMI ATSUTOSHI
IPC: G03F1/00
Filed: 1981-10-22
Abstract: PURPOSE:To make the confirmation of estimate easy and quick, by using television cameras and confirming the estimate of respective colors of negative films on a basis of pictures superposed on a color monitor TV. CONSTITUTION:Pictures of negative films 2-5 on a negative film holding plate are photographed by TV cameras 7-10, and picture signals Y, M, C, and BL are inputted to an electric signal processing device 1. After white and black levels are adjusted by an adjuster, conversion to three primary colors R, G, and B is performed by a matrix 13. Three primary color signals are inputted to a monitor TV 14, and pictures of respective color negative films 2-5 are synthesized and displayed with colors. Thus, the estimate of respective colors of pictures of 4-color negative films 2-5 is confirmed easily and quickly.
Patent JP-H1110674-A (JP)
Title: Manufacture of hologram laminated body
Inventor: AIZAWA YUJI
IPC: B29L9/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To easily obtain a hologram rich in designability and durability. SOLUTION: This hologram laminated body is manufactured in a manner comprising the steps of allowing a pin 46 provided in a recessed portion 45 of a second mold member 42 to be inserted into an insertion hole 13 formed in a hologram lamination material 11 so that the hologram lamination material 11 is placed in the recessed portion 45, closing the second mold member 42 with a first mold member 43 and injecting a resin material into a cavity constituted by the first mold member 43, the second mold member 42 and the hologram lamination material 11.
Patent JP-S5870574-A (JP)
Title: Cmis static induction transistor and manufacture thereof
Inventor: KUDOU NOBORU
IPC: H01L29/78
Filed: 1981-10-22
Abstract: PURPOSE:To reduce the power consumption and allow the high speed operation, by forming an MIS static induction transistor of P channel and N channel on the same substrate in complementariness. CONSTITUTION:A P<+> type buried layer 11 is formed on an N type Si substrate 10. Next, an N<-> type epitaxial layer 12 is grown, and subsequently a P type isolation region 13 is formed so as to surround the outer periphery of the layer 12. Next, a P<-> type well region 14 is formed in the layer 12 surrounded by the region 13, and the N<+> type source region 17 of the N channel MIS static induction transistor SIT and the drain region 18 are formed respectively inside and outside the region 14. Next, the P channel MISSIT P<+> type source region 15 and drain region 16 are formed in the layer 12 on the substrate 10. Next, gate insulating films are grown on the channel region 20 between the regions 17 and 12 and the channel region 19 between the regions 15 and 16, and gate electrodes 26, 23 are formed thereon. In this constitution, the feature with the features of a C-MOS and a MISSIT can be possessed.
Patent JP-S61114481-A (JP)
Inventor: WATANABE YOSHIRO
IPC: H01R4/38
Filed: 1985-07-31
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-S6062320-A (JP)
Title: Chemical grout injector for civil engineering work
Inventor: HOSHINO TAKAHIRO
IPC: E02D3/12
Filed: 1983-09-16
Abstract: PURPOSE:To raise the efficiency of chemical grout injection work by a method in which a chemical grout injection guide tube covered with a folded chemical grout injection tube whose tip end is sealed in inserted into a casing pipe penetrated into a boring hole. CONSTITUTION:When a chemical grout is injected under pressures into a chemical grout injection guide tube 2 inserted into a boring hole B or a casing pipe 1 penetrated into the boring hole B, the chemical grout enters through the guide tube 2 into te tip and goes forward while pressing the tube 3. While the folded portion of the tube 3 is gradually extended, the chemical grout enters the tube 3. When the sealed portion 3a of the tip reaches the tip of the boring hole B and the internal pressure of the tube 3 is raised, the tube 3 is expanded and comes to closely contact with the surrounding ground of the boring hole B. When the internal pressure of the tube 3 exceeds a given value, the sealed portion 3a is broken and the chemical grout is injected into the ground G.
Patent JP-S6228383-A (JP)
Inventor: SHIMOYAMA HIROYASU
IPC: B65D88/22
Filed: 1985-07-31
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-H0835917-A (JP)
Title: Autosampler for elution test
Inventor: KIMURA HIDEHARU
IPC: G01N1/28
Filed: 1994-07-21
Abstract: PURPOSE:To provide an autosampler, for an elution test, by which the wear of a liquid-sending tube and a change in a liquid-sending amount are suppressed, whose maintenance control is easy and whose high measuring accuracy can be maintained. CONSTITUTION:An autosampler is provided with an air cylinder 12 for dispensing, with a liquid-sending tube 16 one end of which is opened at a flask 7 and which has a nozzle 40 at the other end, with an air-sending tube 59 one end of which is connected to the air cylinder 12 and which has the nozzle 40 at the other end and with a nozzle movement mechanism part 11 by which the tip part of the nozzle 40 is inserted into, and detached from, a sample bottle 9. When a control part instructs the air cylinder 12 to operate so as to generate a negative pressure inside the sample bottle 9, an elution liquid 90 which is generated by the generated negative pressure is sucked and dispensed to the sample bottle 9 from the flask 7.