baber/WOPTO huggingface dataset:
Patent JP-S60192676-A (JP)
Title: Ink jet recorder
Inventor: KIYOHARA TAKEHIKO
IPC: B41J29/00
Filed: 1984-03-14
Abstract: PURPOSE:To prevent contacts from being contaminated with an ink ejected or leaked from a nozzle, by a construction wherein the position of contacts for passing an electric current from the carriage member side to a recording head is set to be higher than a lowermost part of the head. CONSTITUTION:Contacts 20a provided on a flexible cable 20 are set to be higher than the lowermost part 1f of the recording head 1 by H. Also, contacts 3a provided on a flexible cable 3 are set to be higher than the top face 2e of the carriage 2 by K which is approximately equal to H. Accordingly, even when the ink being ejected or leaked from the nozzles 16a flows along a nozzle plate 16, a sealing member 21 and the cable 20 and is spread onto the top face 2e of the carriage 2, the contacts 20a, 3a can be prevented from being contaminated with the ink, since they are spaced from the ink spreading part by the heights H and K, respectively.
Patent JP-S61206641-A (JP)
Inventor: ISHIMOTO AKIO
IPC: B32B27/12
Filed: 1985-03-11
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-S57161621-A (JP)
Title: Alarming device for trouble on tyre
Inventor: HIDAKA KUNIHIKO
IPC: G01M17/02
Filed: 1981-03-31
Abstract: PURPOSE:To provide a high-durable and high-reliable alarming device which can alarm even other trouble than air trouble, by a method wherein vibration, being transferred from a wheel to a car body, is detected to alarm a trouble based on a difference in vibration between said wheel and other wheels. CONSTITUTION:Sensors 10-13, detecting an accelerating speed, are mounted to suspension arms 6-9, and vibration signals from wheels 2-5 are applied to a comparision processing means 14 without being transmitted and received. Resulting from the comparision of the detecting signals with a mean value, an abnormal signal against the wheels 2-5, generating a vibration being different from that of a remaining wheel, is indicated in an indicator 19. The consititution, eliminating the need for a transmitting and receiving process, improves durability of a device as well as reliability obtained resulting from the detection of a vibration without detection of a spin, and causes an alarming device to be effective to even a trouble, except air pressure trouble, such as abnormal wear.
Patent JP-H07263405-A (JP)
Title: Dry-etching method
Inventor: MIHASHI TOSHIRO
IPC: H01L21/3065
Filed: 1994-03-18
Abstract: PURPOSE:To develope the title dry-etching method at a higher etching rate and the more throughput than coventional ones by a method wherein N2 or CH2F2 added mixed gas is used in the dry-etching method of titanium nitride film using Cl2. CONSTITUTION:A titanium nitride film formed by sputtering process to be heat-treated in N2 atmosphere is dry-etched using microwave plasma etcher having magnetic field in a mixed gas of Cl2 and N2. In the right side figure, the longitudinal and lateral axes respectively displaying the etching rate of titanium nitride film and the flow rate of Cl2+N2. At this time, the etching rate is raised by using the Cl2 and N2, added gas to be saturated by adding about 10% of N2 increasing about 30%. The etching requirements for the saturation are 400W of microwave power, 70W of RF power and 5mTorr of pressure.
Patent JP-S56145570-A (JP)
Title: Signal pickup device
Inventor: TAJIMA OSAMU
IPC: G11B9/06
Filed: 1980-04-14
Abstract: PURPOSE:To shorten the time of drop-out, by providing a detector which detects drop-out of the reproducing signal at the reproducing time and a means which operates in accordance with the signal from said drop-out detector to supply a current to the coil. CONSTITUTION:Permanent magnet piece 9 fixed to pickup arm 7 and coil 6 for stylus ascending and descending separated from and opposed to this magnet piece 9 are provided. The device in composed of the stylus pressure giving means which gives stylus pressure to reproducing stylus 4 by current supply to coil 6, detector 30 which detects drop-out of the reproducing signal at the reproducing time, Schmitt trigger circuit 32 which operates in accordance with the signal from dropout detector 30 to supply a current to coil 6 additionally, etc.
Patent JP-H02224738-A (JP)
Title: Mr image restructuring method
Inventor: YAMAZAKI KAZUNARI
IPC: A61B5/055
Filed: 1989-02-28
Abstract: PURPOSE:To make Fourier transform in a short time and restructure an image by refilling zero data at the perimeter in the phase encoding direction, increasing the number of data pieces in the phase encoding direction, performing fast Fourier transform(FFT) both in the frequency and phase directions for restructuring of the image, and compressing the matrix in phase encoding direction of the image. CONSTITUTION:The timings of RF excitation and the generation of an inclined magnetic field are controlled by a measuring control device 1, and NMR signals undergo phase and frequency encoding. The NMR signals are received by an RF coil 5 and sent to an RF transmitting/receiving device 4 to undergo detection and sampling. The crude data become a one at N-point in the frequency encoding direction and at M-point in the phase encoding direction. A data refilling circuit 6 refills zero data to the perimeter in the phase encoding direction to turn it into a data of N.N matrix, which is FFT'ed by a two-dimensional FFT device 7. Now an intermediate image having N.N picture elements is restructured, and because this is prolonged in an amount corresponding to 1/Wm in the phase encoding direction, the matrix in the phase encoding direction is compressed by a matrix compressing circuit 8.
Patent JP-H05252537-A (JP)
Title: Multiple signal transmitter-receiver
Inventor: HIROTA ATSUSHI
IPC: H04N7/00
Filed: 1992-03-06
Abstract: PURPOSE:To hold the nature of a movement by preventing a crosstalk generated between an auxiliary signal for an animation mode and the vertical low-pass components of temporal high pass components. CONSTITUTION:At a transmission side, only the second field of the horizontal high-pass components of temporal low-pass components being an inter frame sum signal is prepared as an interpolation signal by a vertical interpolation filter 106, and added to horizontal low-pass components by an adder 107. The horizontal low-pass components of temporal high-pass components being an interframe difference signal are shifted to the vertical high-pass components by a horizontal frequency shift circuit 109, and the band is limited by a vertical band pass filter 110 so that a guard band can be obtained. Then, the vertical high-pass components are shifted to the horizontal high-pass components by a line sub-sample circuit 111 and a horizontal frequency shift circuit 112, and multiplexed on the previous interpolation signal of the second field as the auxiliary signal. On the other hand, at a reception side, a demodulation is operated in an opposite process to that at the transmission side.
Patent JP-H08249484-A (JP)
Title: Presentation device
Inventor: TSUTSUMITAKE HIDEYUKI
IPC: G06F3/16
Filed: 1995-03-09
Abstract: PURPOSE: To generate a presentation screen without using an exclusive authoring tool. CONSTITUTION: A card containing a card change-over designating pattern is generated by a drawing tool, etc., stored in a card database 106, taken-out from the database 106 at the time of executing presentation so as to be written in VRAM 102 and displayed in a display device 101. When the position of a certain pattern in the card under display is designated by a mouse 104a, a picture around the designated position is picked-up from VRAM 102 so as to be transmitted to a picture recognizing device 110 and it is recognized which pattern of a dictionary 111 coincides with it. When the pattern is the card change-over designating one, it is checked whether or not a numerical value exists in the neighborhood of it.  At the time of existence, it is changed-over into the succeeding or preceding card for the portion of the numerical value so as to be displayed by following the definition of the dictionary 111 which corresponds to the pattern.
Patent JP-H10233300-A (JP)
Title: Low emittance electron storage ring
Inventor: KAMIYA SHOJI
IPC: H05H13/04
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and economical electron storage ring capable of low emittance operation and being inserted with a mini-undulator or a superconducting wiggler. SOLUTION: An electron storage ring is formed so that three same-shaped first deflection electromagnets 1, 2, 3 arranged in series and two four-pole electromagnets 4, 5 interposed therebetween are used as major elements, that a tripple chromatic bend(TCB), wherein a horizontal beta function βx and a dispersion function η in the center of each of the electromagnets are reduced as much as possible even if the dispersion function at an end of a module becomes a comparatively large value, is used as a first basic module, that, second deflection electromagnets each having a half length of the first deflection electromagnets being used,  the electromagnets are arranged in order of the first deflection electromagnet - the four-pole electromagnet - the second deflection electromagnet - the second deflection electromagnet - the four-pole electromagnet - the first deflection electromagnet, that a TCB wherein a dispersion function in each of straight line parts formed between the second deflection electromagnets is made zero is used as a second basic module, and that these basic modules are arranged plurally in series.
Patent JP-H07234117-A (JP)
Title: Detector and detecting method for lead bent of work
Inventor: KANO HIROSHI
IPC: G01B11/245
Filed: 1994-02-23
Abstract: PURPOSE:To provide a detector and a method for detecting a lead bent of a work which can simply and immediately inspect the lead bent. CONSTITUTION:A detector for a lead bent of a work detects a bent of a lead 7 provided at the work 6, and comprises position detecting mean 16 for detecting that the work 6 is disposed at an inspecting position P, and laser detecting means 14 receiving laser lights L1 to L4 shielded by the lead 7 to detect the bent of the lead 7 based on a detection signal of the means 16 of the work to be generated when the work 6 is disposed at the position P.
Patent JP-S51126499-A (JP)
Title: Doughnut-shaped vacuum vessel
Inventor: FUKUSHIMA RIYOUJI
IPC: G21B1/00
Filed: 1975-04-25
Abstract: PURPOSE: To manufacture easily a vacuum vessel of high pressure resistance and electric resistance by providing on each end of a cylindrical seg,ent with a flanged joint and connecting these joints through an electric resistance material and by forming a vacuum space inside the joint through a bellow memnber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000250834-A (JP)
Title: Managing component managing device for communication network management system, communication system and computer readable recording medium
Inventor: SUZUKI MOTOHIRO
IPC: G06F13/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To change a managing component during operation in a communication system for managing a communication network by using the managing component being a software component to provide a communication network managing function. SOLUTION: A managing component managing mechanism 103 of this managing component managing device 101 incorporated into a control manager device M1 stores a managing component C1 or the like and the state thereof and each time the state of the managing component C1 or the like is changed during the operation of a management system 601, the latest state is stocked again. A man-machine interface 102 provides an interface for outputting an operating request to the managing component managing mechanism 103 to a communication network manager. When the deletion of the managing component is requested from the manager, the managing component managing mechanism 103 deletes the managing component of a deleting object only when the state thereof is under stop.  When the addition of the managing component is requested from the manager during the operation of the management system 601, the managing component managing mechanism 103 stores that component and provides it for utilization.
Patent JP-H03252179-A (JP)
Title: Light emitting device for plastic optical fiber
Inventor: MACHIDA SHOICHI
IPC: H01L33/62
Filed: 1990-02-28
Abstract: PURPOSE:To enhance an optical coupling efficiency and to easily obtain a resin- sealer mold by sealing a semiconductor light emitting element in a translucent cylindrical or columnar resin sealer having a diameter equivalent to that of the core of a plastic optical fiber to be coupled. CONSTITUTION:A semiconductor light emitting element 1 is mounted on an electrode member 2, electrically connected to an electrode member 3 via fine metal wire 4, and the entirety is sealed with a translucent cylindrical resin sealer 5. The diameter of the cylinder is formed to be equivalent to that of the core of a plastic optical fiber 6.
Patent JP-H11248887-A (JP)
Title: Removing device for sodium in penetration hole
Inventor: TAKAHASHI AKIO
IPC: G21F9/28
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To conduct removing work of sodium efficiently regardless of the state of adhesion of sodium without damaging the airtightly sealed surface of an instrument penetration hole. SOLUTION: A container vessel 11 is provided on the floor door valve 3 of a component penetration hole 2. A guide tube 13 is placed penetrating the container vessel 11 air-tightly in the axial direction and sodium removing part 12 is detachably connected to the lower end of the guide tube 13. At the top end of guide tube 13, an operation part 14 is provided. The sodium removing part 12 and the operation part 14 are connected with an operation axis 21 via a link mechanism penetrating the guide tube 13. The sodium removing part 12 has a waste cloth attachment placing wess, an alcohol supply pipe 15 supplying wess with alcohol and an endoscope.
Patent JP-S51124865-A (JP)
Title: Waste gas cooling apparatus without waste water
Inventor: NISHIOKA KEIICHI
IPC: B01D50/00
Filed: 1975-04-24
Abstract: PURPOSE: At a venturi cooling portion, water injection nozzles corresponding to load variation are provided and pressure in a nozzle chamber is controlled to maintain constant the diameter spray drops to effect no residue waste water in cooling portion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58170980-A (JP)
Title: Magnet drive type ball valve
Inventor: KANEKO MORIO
IPC: F16K31/68
Filed: 1982-03-30
Abstract: PURPOSE:To have a ball valve with simple construction and enhanced durability by adhering magnetic balls to both sides of the case, installing two magnets in the case in such a condition as repulsing each other, and by furnishing another magnet outside the valve body. CONSTITUTION:Magnetic ball valve elements 4, 5 are adhered to both sides of a non-magnetic case 6, inside which two magnets 13, 14 are installed in such a condition as repulsing each other, and another magnet 12 is furnished outside the valve body so as to be located outside the valve chest 3. Thereby the proportional action of the magnet 12 can be converted into the ON/OFF operation of the valve, so that the valve construction can be simplified and durability enhanced.
Patent JP-S51124709-A (JP)
Title: An internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: F02F1/42
Filed: 1975-04-24
Abstract: PURPOSE: An apparatus for certainly supplying the rare and the densemixed gases to respective combustion chambers through one carburetor and an intake gas path. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57166035-A (JP)
Title: Forming method for mask for dry etching
Inventor: KIZAKI SHIGERU
IPC: H01L21/302
Filed: 1981-04-03
Abstract: PURPOSE:To obtain the mask for dry etching with an inverted trapezoidal cross-section by forming a resist mask onto a conductive thin-film on a substrate made of a nonmetallic inorganic material, which mainly consists of an oxide, such as glass, patterning the thin-film, plating a metallic film with the same thickness as a resist and removing the resist. CONSTITUTION:The resist mask 5 is formed onto the conductive thin-film 4 of the substrate 1 of glass, etc. The section of the mask 5 takes an inclined plane, but the section and the shape of the plane are extremely sharp. When Ni6 is chemically plated in the same thickness as the mask 5, a sharp inverted trapezoid is obtained. When the mask 5 is removed and the surface is dry-etched, the substrate 1 is removed through etching in succession to the conductive film 4. Unlike evaporation deposition, the Ni film through chemical plating is minute, is excellent in durability physically and chemically and hardly degrade afterwards as a mask even when the impact of sputtering is applied when dry etching. According to this constitution, the mask is thick but is extremely sharp, and the section is vertical even when the heavy etching of the processing of 50-100mu depth is executed.
Patent JP-S60194577-A (JP)
Title: Manufacture of fet
Inventor: OOWADA KUNIKI
IPC: H01L29/417
Filed: 1984-03-16
Abstract: PURPOSE:To obtain the high-performance self-align type GaAsFET with good controllability and high efficiency by a method wherein an SiO deposited film is used instead of SiO2 as an insulation film attached after formation of an intermediate insulation layer and a high-density ion implanted layer of a multilayer resist mask. CONSTITUTION:After an Si3N4 film 23 is deposited on a semi-insulation GaAs substrate 21 by the CVD method, a resist 241 is applied and an SiO film 242 is deposited by resistance heating evaporation; then, a three-layer resist 24 is formed by another application of a resist 243. After patterning of the resist 243 by photolithography, apertures are formed in the source and drain forming regions by successively processing the three-layer resist 24 by reactive ion etching. N<+> high concentration ion implanted layers 15 and 16 of the source and drain are formed by Si ion implantation in that state. Next, the whole is put again in a resistance heating evaporation device and lifted off with the three-layer resist 24 remaining after SiO evaporation; then, annealing for activation of the implanted ions is carried out in the state that the SiO film 27 has been left only on N<+> high concentration ion implanted layers 25 and 26. Subsequently, source and drain electrodes 28 and 29 are formed by the structure of lamination of AuGe and Au, and a gate electrode 30 is formed of Ti/Pt/Au; accordingly, a GaAsFET can be obtained.
Patent JP-S51126552-A (JP)
Title: Absorption refrigerating equipment with dual utility
Inventor: SAITOU SHIYOUZOU
IPC: F25B15/00
Filed: 1975-04-25
Abstract: PURPOSE: Preventing of pressure rise and accidents without interrupting operation due to rising of inner pressure in first generator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10247685-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIGORI MASATO
IPC: H01L21/304
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method by which the short-circuiting of a gate electrode due to the residue of the material used for forming the gate electrode can be prevented by preventing the formation of etched recessed sections at the boundaries between element separating regions and element activating regions. SOLUTION: Oxide films 3a are only formed on the side face sections of silicon films 3 as first polish stopers PS1 by thermal oxidation. At the time of polishing buried materials 5 after the materials 5 are deposited in trenches TR formed into a substrate 1, the oxide films 3a are selectively left on element regions which are in contact with element separating regions. Therefore, the formation of recessed sections in the element separating regions can be prevented at the time of etching various kinds of oxide films on the element regions because the boundaries between the buried materials 5 and substrate 1 are protected by the oxide films 3a.
Patent JP-H07256838-A (JP)
Title: Flexible film
Inventor: HIRAGORI MASAHIKO
IPC: B32B27/32
Filed: 1994-03-22
Abstract: PURPOSE:To provide a flexible film which has flexibility and follow-up properties to a deformation, recovery factors for the deformation and sufficient strength and is scarcely torn. CONSTITUTION:The flexible film is formed of a polyolefin film having a multilayer structure and an entire thickness of 1mm or less. The film has a tensile fraction strength of 200kg/cm<2> or more, a tensile fracture elongation of 500% or more, no yield point of a tensile strength pt the time of tensile elongation - a tensile stress decreasing factor after a yield point of 20% or less of a tensile yield strength, and a deformation recovery factor 70% or more. The film has a surface layer at least on one side surface. The surface layer has a thickness of 5mum to 25% of the entire thickness, and a surface frictional coefficient of 0.6 or less.
Patent JP-S60192852-A (JP)
Title: Engine controller
Inventor: DANNO YOSHIROU
IPC: F02D41/00
Filed: 1984-03-15
Abstract: PURPOSE:To permit the correct control for an engine by comparing the throttle opening degree estimated from the intake air amount detected by an air flow sensor and the actual throttle opening-degree and correcting the opening-degree of the throttle valve according to the comparison result and outputting the corrected valve opening-degree information into a fuel injection valve. CONSTITUTION:A controller 14 is equipped with a means M1 which compares the comparison throttle opening-degree (thetas) estimated from the intake air amount detected by an air flow sensor 16 with the actual throttle opening-degree (thetar) detected by a throttle sensor 20 and corrects the throttle opening-degree according to the result of comparison and a means M2 for outputting, under the specific operation state of an engine, the engine control signal on the basis of the throttle opening-degree information corrected by the means M1 into the engine controlled part such as a fuel injection valve 9 or an actuator 12. Therefore, the engine control with high precision is permitted by the means M1 in ordinary case, while said engine control is permitted according to the throttle opening-degree in specific operation, and the fuel control performance in idling time or in deceleration can be improved.
Patent JP-H09246661-A (JP)
Title: Semiconductor laser and semiconductor light amplifier
Inventor: TAKAGI KAZUHISA
IPC: H01S3/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser having a low threshold and high coupling efficiency and semiconductor light amplifier at low cost. SOLUTION: This semiconductor laser comprises a substrate 9, active layer disposed on the substrate to activate a light propagating a waveguide, waveguide lens 2 connected to the active layer 1 on the substrate to expand the diameter of the light beam, contact layer 4 which is made of a low-optical absorptive material and disposed on the active layer and lens 2, and electrode 30 disposed on the active layer through the contact layer. It has a structure having no high-optical absorptive material such as electrode 30 on the lens 2 this allowing the contact layer 4 and clad layer 7 to be thin, with keeping the laser threshold low and coupling efficiency high.