baber/WOPTO huggingface dataset:
Patent JP-S6433814-A (JP)
Title: Oxide superconductive wire
Inventor: KATO TAKAHIKO
IPC: H01B12/04
Filed: 1987-07-29
Abstract: PURPOSE:To make it possible to obtain an oxide superconductive wire with high critical current density by charging in a metal sheath material polycrystalline oxide superconductor with an average particle size less than 1mum. CONSTITUTION:An average crystal particle diameter of an oxide superconductive substance (a polycrystalline substance) in a sheath material is less than 1mum. An oxide in use is basically composed of elements Y-Ba-Cu-O, but such an oxide may be also used as composed in such a way that a part of Y is displaced with a group IIIA element or a lanthanide element and/or Ba is displaced with a group IIA element. The smaller the average crystal particle size of the oxide in the sheath material is, the more the increase in high critical current density Jc is. Particularly when the average crystal particle diameter is less than 1mum, Jc increases extremely, so that an oxide superconductive wire with high critical current density can be obtained.
Patent JP-H02127689-A (JP)
Title: Method of minimizing visional degrading of digital written body
Inventor: EDEYUAADO MARUCHINETSU
IPC: G06F3/153
Filed: 1989-07-21
Abstract: PURPOSE: To suppress the visual deterioration of a digital type face by correcting a frame sued for describing each character according to a prescribed rule set for analyzing and setting visual components and priority for arraying on a grid point. CONSTITUTION: A frame is formed by connecting a horizontal tangent 71, vertical tangent 72, tangent 73 at a point of bend, straight line part 74 of a character, and tangent 75 at the discontinuous part of an inclination. In this case, the character of a face is adjusted by using the frame of the character and the analysis of the important visual components, and the adjusted frame is generated according to a desired scale. This process preserves the important visual characteristics of the face, the coherence of stroke thickness, horizontal array of the character, the ratio of a white space in the character, and the full width of the character. Next, the original control point of the character is adjusted so as to be coincident with the adjusted frame. Thus, the character obtained by minimizing the visual deterioration of the type face can be generated.
Patent JP-H0355183-A (JP)
Title: Industrial robot
Inventor: MURATA SATOSHI
IPC: G05B19/42
Filed: 1989-07-20
Abstract: PURPOSE:To lessen the number of keys operated and facilitate the teaching or correcting operation by furnishing a motion speed setting means to set the motion speed of a movable part on the basis of the continuous depression time of a key. CONSTITUTION:A motion speed setting means 19a is to set the motion speed of a movable part on the basis of the continuous depression time of a key 22 which instructs the motion of the movable part. Thereby the teaching and correcting operations can be performed in a short time.
Patent JP-2001010174-A (JP)
Title: Image forming device
Inventor: TANAKA TOMOJI
IPC: G03G21/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device indicating various pieces of information such PR information and other various pieces of information not related to the image forming operation on an indicating section. SOLUTION: An image forming device is provided with an indicating section 306 for indicating information 306c regarding the image forming operation. Also the device is provided with an input means for inputting pieces of information 306b not related to the image forming operation. Also the device is provided with an indication control means for indicating information 306b not related to the image forming operation in place of the information 306c regarding the image forming operation on the indicating section 306 when the information regarding the image formation operation is not directly required.
Patent JP-H1037092-A (JP)
Title: Dryer canvas for paper machine
Inventor: ONISHI HIDEYUKI
IPC: D21F7/08
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a canvas of a paper machine having improved life as a whole by inhibiting deterioration by heat of weft at a selvage part of a dryer canvass at an early stage. SOLUTION: A part or the whole of a warp 11 of the selvage of this canvas of the paper machine is substituted with monofilament made of a heat resistant synthetic resin such as polyphenylenesulfide(PPS) or polyetheretherketone(PEEK) and a part or the whole of the weft 21, 22 is substituted with the same PPS or PEEK.
Patent JP-S6344322-A (JP)
Title: Optical information recording medium
Inventor: ENDO KIYONOBU
IPC: G11B7/24079
Filed: 1986-08-12
Abstract: PURPOSE:To obtain an exact tracking error signal and to execute stable autotracking by setting a memory region in a narrow range in the longitudinal direction of tracking tracks. CONSTITUTION:Since a recording layer 3 is provided only in the region between boundaries 7a, 7b of an optical card 1, recording of information is not possible at both ends in the longitudinal direction of the card 1. The memory region 6 for forming recording bits 5 is provided between plural pieces of the tracking tracks 4. A side spot S1 has the track 4a to follow up even if a main spot S2 is projected to the recording bit 5 at the rightmost end; therefore, the balance in the quantity of the return light between the side spots S1 and S3 is maintained. Since the exact tracking error is thereby obtd., the stable autotracking is executed.
Patent JP-H0475300-A (JP)
Title: Injection and emission apparatus for accelerator
Inventor: KAWAZU KATAMORI
IPC: H05H7/08
Filed: 1990-07-18
Abstract: PURPOSE:To prevent noise and not to affect on other apparatuses of an accelerator by insulating a yoke of a magnet in an injection and emission apparatus from a vacuum container and a stand and connecting it in the N-side of a pulse electric power source or in the grounding side. CONSTITUTION:Pulse electric current having quick rising up and rising down is supplied to a coil 2 from a pulse electric power source l to excite a magnet but a yoke 4 bears pulse-like electric charge by the coil 2 through a stray C3. The electric charge runs to the N side of the pulse electric power source 1 through a conductive wire and earthed by an earth of the pulse electric power source. Since the yoke 4 is insulated by an insulator 8 from a vacuum container 5, a vacuum duct 7. a stand 6, etc., noise is prevented from leaking out to other apparatuses through them. Like this, the position of the earthing is changed from the apparatus main body to the pulse electric power source using an insulator, so that noise is prevented from leaking to other apparatus and a cause of error operation can be eliminated.
Patent JP-S6344335-A (JP)
Title: Optical disk
Inventor: NATORI EIJI
IPC: G11B7/24047
Filed: 1986-08-11
Abstract: PURPOSE:To prevent performance deterioration in the formation of a film for a recording layer by using polyphenylene sulfide (PPS) of thermoplastic resin as the essential component of a substrate material, doping an electron receptor thereto and filling a conductive filler, etc. therein. CONSTITUTION:The PPS is used as the essential material of the material for the substrate of an optical disk and conductive fillers such as carbon fibers or whiskers or high-strength fillers are filled therein. The electron receptor such as Lewis acid or halogen element is further doped therein. The PPS resin has the m.p. as high as 280 deg.C and since the substrate made thereof is opaque, there is no need for taking care for the change of the transparency by heating and the temp. limitation for the substrate is small in the film formation. The PPS has 60% degree of crystallinity and the reinforcing effect in a high temp. region is high if fibers or whiskers are filled therein. A considerable decrease of the resistance is resulted if the Lewis acid, etc., is doped and a conducting effect is improved and the good conductive substrate is obtainable together with the remarkably improved C/N when the fillers are further filled therein. The curve L shown in the figure is the case of only the PPS and the curve 2 is the case in which the SiC whiskers are incorporated into the PPS.
Patent JP-S57113661-A (JP)
Title: Data trnsfer system
Inventor: TAKAHASHI HIROSHI
IPC: H04L25/02
Filed: 1980-12-29
Abstract: PURPOSE:To increase the information processing efficiency, by discriminating a data transfer speed from a reception data with a device provided at a lower mechanism at the reception side and returning the transfer speed to the transmission side, through the transfer of data pre-located with a pattern of a specified bit. CONSTITUTION:In performing data transfer between a communication controller and a terinal device, a dot pattern DTP in 8-bit is located before a data DT and transferred, and the transmission data is received at the reception side to discriminate the transfer speed of data. The transfer speed discriminator at the reception side is provided with a clock pulse generator generating clock pulses faster in repetitive speed than the period of the pattern DTP, 1st counter counting the clock pulse generated at a plurality of periods at the middle of the pattern DTP, and 2nd counter counting clock pulses generated after the counted period. When the value shifting the count value of the 1st counter by a plurality of bits and the value of the 2nd counter are coincident, a coincident signal is outputted to discriminate the transfer speed.
Patent JP-H0511067-A (JP)
Title: Photoelectric switch
Inventor: WATANABE HIRONOBU
IPC: G01V8/20
Filed: 1991-07-03
Abstract: PURPOSE:To prevent the erroneous operation with magnetic noises from the outside when a plurality of photoelectric switches are aligned in one line and used, synchronous timing signals are sequentially transmitted to each stage as magnetic signals, and each photoelectric switch is operated in synchronization with the synchronous timing signal. CONSTITUTION:Two coils 1a and 1b which are connected in series are provided on the receiving side of magnetic signals. Two coils 2a and 2b which are connected in series are provided on the exciting side where magnetic signals are generated. The winding directions of the coils 1a and 1b are opposite, and the winding directions of the coils 2a and 2b are also opposite. The cores 1a and 2a are arranged on the same axis 6, and the cores 1b and 2b are also arranged on the same axis 7. When a plurality of the photoelectric switches such as these are aligned in one line, the axes 6 and 7 are in parallel with the common aligning direction of all photoelectric switches, and the coils 1a and 2a and the coils 1b and 2b face to each other accurately in close proximity between the neighboring photoelectric switches.
Patent JP-2000020572-A (JP)
Title: Circuit symbol preparing system
Inventor: NONAKA YOSHIE
IPC: G06F17/50
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a circuit symbol preparing system by which the man-hour of circuit parts symbol preparation is reduced and the quality of the preparation is improved. SOLUTION: The system is provided with a parts defining means 5 for setting the number of pins in a circuit parts symbol and the name of the symbol, a pin information defining means 6 for setting the pin number, the pin name and the characteristic of the circuit parts symbol and a shape defining means 7 for setting the shape of the symbol and assigning the set pin number and the pin name to the symbol. When the pin number or the pin name is changed in one of the means 6 or 7, the pin number or the pin name is changed in the other means by linking with it.
Patent JP-S6166129-A (JP)
Title: Pyroelectric type infrared-ray sensor array
Inventor: TANAKA KATSUHIKO
IPC: G01J5/02
Filed: 1984-09-07
Abstract: PURPOSE:To improve detecting accuracy by decreasing cross talk and to optimize mass production by efficiently conducting machining work of thermal separation, by providing holes in the entire overlapped parts in the longitudinal direction of neighboring detect parts. CONSTITUTION:A sheet of pyroelectric plate 1 is fixed to supporting tables 6 at both ends of the plate in the longitudinal direction. Holes 2, which penetrate the upper and lower surfaces of the plate, are formed in the longitudinal direction with a specified interval being provided. A detecting part 3 is provided at a part, which is held by the neighboring holes 2. The length of the part 3 is equal to the length between both ends of the hole 2 in the direction perpendicular to the longitudinal direction of the pyroelectric plate 1. An individual electrode 4 is provided on the upper surface of the pyroelectric plate 1 so as to face the detecting part 3. A common electrode 5 is formed on the lower surface of the pyroelectric plate 1 so as to face the detecting part 3.
Patent JP-H0917427-A (JP)
Title: Non-sintered nickel hydroxide positive electrode plate for alkaline storage battery
Inventor: TERASAKA MASAYUKI
IPC: H01M4/52
Filed: 1995-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a non-sintered nickel hydroxide positive electrode plate having high energy density and a long cycle life, by maintaining a coefficient of utilization of a plate at a high level as well as restraining the plate from swelling steadily. SOLUTION: Nickel hydroxide powder is stipulated as that half-power band width of a peak appearing in the proximity of 2γ=38.5 deg. in X-ray diffraction using CuK α rays is 0.8 to 1.2deg and 5 specific surface area of a Ni active material is 5 to 25m<2> /g (BET method), in the case of a non-sintered nickel hydroxide positive electrode plate comprizing Ni-active material powder composed of nickel hydroxide powder and a compound layer of II group elements formed on the surfaces thereof.
Patent JP-H0720840-A (JP)
Title: Device for displaying color information
Inventor: HASHIMOTO KAYOKO
IPC: G09G5/02
Filed: 1993-06-30
Abstract: PURPOSE:To easily search a fractionized color even for a person who has no knowledge of a hue circle by providing a color display means reading out the color related to a specified color specified by a color specifying means from a storage means and displaying it. CONSTITUTION:The whole colors of a first layer of color NO. 1-20 are displayed on a display part 14. In this state, when a user operates an up-key 2 or a down- key 3, the whole twenty kinds of the color NO. stored in the first layer are scrolled and displayed. Then, when an OK-key 4 is operated when a cursol arrives at a required No., the selected color NO. and the name of the color of the first layer are read out from a ROM 7, and are stored in a prescribed area of a RAM 8. Continuously, the color NO., etc., of the whole colors of a second layer linking with the stored first layer hues are displayed. For instance, when the red with the color NO. 01 is selected as the color of the first layer, the corresponding colors of second layer are garnet of the color NO. 01-1 and scarlet of the color NO. 01-2 belonging to the same hue, and the colors and the names are displayed on the display part 14.
Patent JP-H0475012-A (JP)
Title: Stage driving device
Inventor: WATANABE AKIRA
IPC: G02B21/26
Filed: 1990-07-17
Abstract: PURPOSE:To make wear and breakage hard to occur, to obtain superior durability, to easily constitute braking mechanisms for two mutually orthogonal directions, and to realize simple structure by pressing and separating a friction member against and from a moving base through the rotation of a ring or lever. CONSTITUTION:In a braking state, not the shaft of a pinion 5, but the moving base 2 is driven directly, so even if a stage is moved by a hand in this state, the load placed between a rack 2a and a pinion 5 is extremely small. The braking mechanisms are switched between rough movement and fine movement irrelevantly to a driving knob 4 by utilizing the shaft of a driving knob 4 merely as a pivotal shaft. Consequently, the wear and breakage are hardly caused and the durability is excellent; and the individual braking mechanisms for the two orthogonal directions is easily constituted and the structure is simplified. Further, the braking force is easily adjusted, the manufacture cost is reduced, and the rough movement and find movement are switched simultaneously and independently in the two orthogonal directions.
Patent JP-S6431662-A (JP)
Title: Sheet feeder
Inventor: SHIMOKAWARA JUN
IPC: B41J13/12
Filed: 1987-07-29
Abstract: PURPOSE:To enable a short paper such as a postal card to also be fed to the side of a platen, by composing a paper feeding mechanism part of a pick roller supported on a pick roller shaft and rotated to feed a paper having a predetermined length into a paper taking-in mechanism part, and a push roller for catching a paper shorter than the predetermined length and feeding the shorter paper into the mechanism. CONSTITUTION:To feed out a paper shorter than a paper ordinarily used, a push roller 9 is fitted over a pick roller shaft 7 through a fitting part 10. With the push roller 9 rotated in the direction of an arrow A, the paper 4 is moved in the direction of an arrow B. When the trailing end of the paper 4 reaches a tip part of a hopper 6, the leading end of the paper has not yet reached a contact part between a platen 1 and a pressure roller 2. However, a tooth part 11 of the push roller 9 scoops up the trailing end of the paper 4, and is rotated in engagement with the trailing end of the paper 4, so that the paper 4 is moved additionally by an amount equivalent to the rotation of the tooth part 11, whereby the paper 4 is fed into the contact part between the platen 1 and the pressure roller 2.
Patent JP-S57120566-A (JP)
Title: Continuous manufacture of chloroalkylsulfonyl isocyanate
Inventor: PEETERU UEEGENERU
IPC: C07C67/00
Filed: 1981-11-27
Abstract: The invention relates to a process for the production of chloroalkylsulfonyl isocyanates of the formula   <IMAGE>   by a catalytically induced reaction of chlorosulfonyl isocyanate with one or more C2-C4-olefins. The reaction is carried out in a continuous manner in a tubular reactor.
Patent JP-H0239464-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIDA HIROBUMI
IPC: H01L27/04
Filed: 1988-07-28
Abstract: PURPOSE:To reduce an electrode area by 30-40% by forming a contact window through one region of an inner wall of a groove formed in a silicon substrate. CONSTITUTION:A silicon oxide film 2 is grown on a silicon substrate 1, and a shallow groove is formed in an edge portion of the oxide film using a second oxide film 3 as a mask. After a substrate is exposed to the side surface of the one region of the groove, a nitrided film 4 is formed on the side surface and a deep groove 5 is formed in the substrate. A silicon oxide film 6 is grown by oxidizing the inner wall of the groove, and the oxide film 3 and the silicon nitride film 4 are removed. Thereafter, a contact hole 7 is formed in the groove 5. Polysilicon 8 is grown and annealed to form an n type diffusion layer 9.
Patent JP-H0935866-A (JP)
Title: Radiation wave preventing device and high frequency heating device provided with same
Inventor: KITADA YUKIHIRO
IPC: H05B6/76
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiation wave preventing device with a magnetic unit preventing a radiation wave easily mountable and to provide a high frequency heating device provided with this radiation wave preventing device. SOLUTION: An electrode part of a through capacitor 23 is protruded from a circumferential surface in the vicinity of the other end of a main unit 22, a terminal is provided 24 (24) in an end part of this protruded part, and leads 27, 27 is respectively connected to both the terminals 24 (24). An engaging frame 4 provided in a case 3, molded with an insulating resin, is externally fitted to the protruded part of the through capacitor 23.  In the case 3, joint parts 2a, 2b of the width and thickness equal to both side walls are respectively extended in a lengthwise direction of a storage part 1 from the side walls opposed to a direction orthogonal to the lengthwise direction of the storage part 1 of rectangular parallelepiped shell shape provided with a storage chamber 6 of shape corresponding to magnetic units 15a, 15b stored in this case 3, frame members 4a, 4b, 4c, 4c forming the engaging frame 4 is formed in an end part of both the joint parts 2a, 2b, and the storage part 1 is provided with the first/second storage parts 1a, 1b divided into two parts parallelly with both the side walls from the center of the storage part.
Patent JP-H0475059-A (JP)
Title: Photomask blank and photomask and manufacture of photomask
Inventor: MURAKI AKIRA
IPC: G03F1/60
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a photomask having a high adhesion strength between a metal and a base plate, while it has a fine pattern, and excellent in a condition on the base plate by forming an etching blocking layer, a light shielding film layer and an antireflection layer successively on the transparent base plate. CONSTITUTION:In order to increase the adhesion strength and reduce the glass damage by using a high m.p. metal, for example Ta and Mo capable of conducting a high speed etching with a dry etching with a fluorine series gas, a means inserting a chrome oxide or nitride layer remarkably enhanced the light transmissivity on the transparent base 4 is used, and 3 layers of the etching blocking layer 1, the light shielding layer 2, and the antireflection layer 3 are successively laminated in this order. Thus a photomask capable of conducting a fine processing without damaging an adhesion strength to the base plate, and the condition of the base plate is obtained.
Patent JP-H0743394-A (JP)
Title: Charge optical probe
Inventor: KISHI NOBUHITO
IPC: H01S3/00
Filed: 1993-07-30
Abstract: PURPOSE:To allow detection of a signal corresponding to the charge density at an incident position of light beam by detecting any one of reflected light, transmitted light, or scattered light of a light beam incident obliquely to a semiconductor device in the form of an electric signal. CONSTITUTION:Light from a light source 11 is passed through a polarizing plate 21 in order to take out a predetermined polarized component which is then condensed by an objective lens 22 and projected obliquely, as a light beam, to an inspecting part of a semiconductor device 16. Reflected light from the semiconductor device 16 is collected by an objective lens 23 and a polarized component, identical to that of the polarizing plate 21, is taken out by a polarizing plate 24 and received by a light receiving unit 17. Output current signal from the light receiving unit 17 is converted through an I-V converter 25 into a voltage signal which is subjected to fast Fourier transform and spectral analysis at an FFT analytic section 26. Alternatively, signal components from a signal generator 18 are detected and analyzed by a lock-in amplifier.
Patent JP-H1018260-A (JP)
Title: Road snowmelt apparatus integrated with snowmelt tank
Inventor: ISHII SHINJI
IPC: F28D15/02
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To use suitably regardless of the size of portions to be used by burying a snowmelt tank in the ground in a manner opening the placing port on the ground surface, providing heating means for heating snow and hot water within the snowmelt tank, and communicating and disposing a hot water circular path in the snowmelt tank. SOLUTION: A part of hot water W is pumped up from the inside of a snowmelt tank 10 by means of a pump 16, and then the hot water W is sent into the inside of a gutter 1 after flowing through a hot water piping 15. The hot water W poured in the gutter 1 flows down in the direction W of arrow, and finally poured into the inside of the snowmelt tank 10. Namely, the hot water W circulates back to the snowmelt tank 10 via the hot water pipe 15 and gutter 1 and heated by an electric heater 13, followed by a continuation of the same cycles. When snow masses S recovered by snow shoveling or snow removal are placed in the snowmelt tank 10 form a placing port 11 on the ground side, the snow masses S are melted promptly by the electric heater 13 or a predetermined quantity of ready reserved hot water W.