baber/WOPTO huggingface dataset:
Patent JP-H01107339-A (JP)
Title: Production of optical disk
Inventor: ICHIKAWA MARI
IPC: G11B7/26
Filed: 1987-10-21
Abstract: PURPOSE:To form a film having a good release property on the surface of a stamper by forming an org. material such as 'Teflon(R)' on the rugged patterns formed of a UV curing resin on a light transparent member which is a stamper substrate. CONSTITUTION:The stamper is produced by using the UV curing resin 4 for the stamper on a master disk 7 on which information is optically recorded; thereafter, the org. material, for example, the 'Teflon(R)' 3 is stuck onto the rugged patterns of the stamper by a method such as vacuum sputtering. A UV curing resin 2 for an optical disk is then coated on the stamper and a substrate 1 for the optical disk is pressed onto the resin 2 to flatten the resin. After UV rays 6 are projected thereto, the substrate is stripped from the bound ary layer between the UV curing resin 2 and the 'Teflon(R)' 3. The film having the improved release property is thereby formed on the surface of the stamper.
Patent JP-H10112657-A (JP)
Title: Encoding and decoding system
Inventor: YAMAUCHI KENICHI
IPC: H04N19/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To concretely and flexibly update the contents of a code book with less transmission. SOLUTION: A vector quantization part 2 calculates the distance between an input vector and every vector of a code book 3 and outputs the index of the code book vector having the least distance. A code book operation decision part 5 decides the operation and its method for the book 3 when each distance calculated at the part 2 is larger than the prescribed value. A code book operation language program generation part 6 generates a code book operation language program based on the decision result of the part 5. An interpreter 7 interprets the generated code book operation language program and operates the contents of the book 3. Then the code book operation language program is sent to a decoding part together with the index, and the decoding part updates the book 3 by a similar algorithm.
Patent JP-H11107127-A (JP)
Title: Control of driving of finger for weft selection in rapier loom
Inventor: FUSHIYOU TOSHIKATSU
IPC: D03C17/06
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To exterminate yarn breakage trouble, when a weft yarn is selected, and realize stabilized high-speed operation. SOLUTION: The driving periods, T12 , T22 of a finger on a non-selection side driven to the waiting positions P11 , P21 is overlapped to the driving periods, T21 , T11 of a finger on a selection side driven to the catching position P23 , P13 in timing. In addition, at the crank angle θ=θ5 near the heat timing, offsets ΔP1 and Δ P2 from the catching positions P13 , P23 are allowed to coincide with each other. The finger on the selection side is not needed to wait for the return back to the waiting position of the finger on the non-selection side and there occurs no trouble of the weft yarn breakage, since the weft yarns corresponding to individual fingers pass by each other vertically at a sufficiently small cross angle.
Patent JP-H08101578-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YOSHIO
IPC: G03G21/00
Filed: 1994-10-27
Abstract: PURPOSE: To execute a stable operation which is never F affected by an installation direction and to improve reliability by attaining working in conditions corresponding to the installation direction, in an image forming device such as a copying machine and a printer, recording an image on a sheet such as a plain paper and especially having structure capable of installation in many directions such as vertical and horizontal directions. CONSTITUTION: The image forming device is provided with an installation direction detecting part 2 detecting the installation direction of a device main body and a control part 3 controlling the operation of the device main body in accordance with the detected installation direction and constituted so that the control part 3 is provided with plural control sequence parts 4 setting control conditions corresponding to the installation direction, in each installation direction and a control condition selecting part 5 selecting the control sequence part corresponding to the detected installation direction out of plural control sequence parts 4.
Patent JP-S61141570-A (JP)
Title: Printer
Inventor: HASHIMOTO HIDEYO
IPC: B41J2/28
Filed: 1984-12-14
Abstract: PURPOSE:To prevent a metallic sound from being generated at the time of collision of an armature and a magnetic core and ensure quiet operation, by providing a shock-absorbing member between the armature and the core. CONSTITUTION:When an electric current is passed to a coil 3 in the direction for canceling the magnetic flux of a magnet 2 of the core 7, the armature 5 is pushed upward by a spring 4, and a dot is printed by a wire 6. When the current is cut off, the armature 5 is attracted downward by the magnet 2 to be returned while colliding against the core 7 through the shock-absorbing member 1. The member 1 prevents the generation of metallic sound on the collision of the armature 5 and the core 7, thereby ensuring quiet operation.
Patent JP-H08191029-A (JP)
Title: Coil winding method
Inventor: KUNO HITOSHI
IPC: H01F41/12
Filed: 1995-10-12
Abstract: PURPOSE: To enable a coil winding work to be mechanized without making a nozzle and a wire interfere with a presser member and a bobbin by a method wherein a bobbin terminal is cantilevered to be set on a fixed side while the nozzle is arranged on the opposite side to the binding terminal against the presser member so that the nozzle may be revolved around the bobbin to wind the wire around the bobbin. CONSTITUTION: A wire 1 bound to a terminal 4A by moving a nozzle 5 is led to the outer periphery of a bobbin 1 to be tacked up on the periphery of the bobbin 1 using a presser member 6. Next, by one turning the nozzle 5 rolled at 90 deg. in the winding direction of the wire 2 which is, after bending at almost 90 deg., wound up around the outer periphery of the bobbin 1. Next, the nozzle 5 is restored to the downward position and leaving the wire 2 in the pressed state intact with the presser member 6, a turret 3 is shifted to bring an adhesive tape 8 into contact with the bobbin 1. Next, the bobbin 1 is one turned to cut off the adhesive tape 8 in a specific length by a cutter 10 and then the bobbin 1 is further turned a little bit while pressing a roller 9 against the bobbin 1 so that the wire 2 may be fixed between the tape 8 and the outer periphery of the bobbin 1.
Patent JP-H0799369-A (JP)
Title: Strain quantum well structure element and optical device having that
Inventor: NITTA ATSUSHI
IPC: B82Y40/00
Filed: 1993-09-28
Abstract: PURPOSE:To control the polarized state of emitted light by a method wherein the amount of a difference between the grating constants of a substrate and a semiconductor crystal layer constituting a quantum well structure is changed in the extent of a barrier layer and a well layer, which constitute the quantum well structure. CONSTITUTION:First and fourth electrodes 7 and 10 are short-circuited and a current is injected in an active layer 3 using second and third electrodes 8 and 9. In this voltage unapplied state, a transition, which is generated between the levels of light holes in a conduction band and a valence band in a band structure in the layer 3, becomes dominant and the emitted light of TM polarized light is obtained. On the other hand, a voltage is applied between the electrodes 7 and 10, a transition, which is generated between the levels of heavy holes in the conduction band and the valence band, becomes dominant and the emitted light of TE polarized light is obtained. In such a way, a TE and a TM is changed over between superior states in the extent of a barrier layer and a well layer, which constitute a quantum well structure, and the amount of a difference between the grating constants of a substrate and a semiconductor crystal layer constituting the quantum well structure is changed from a positive to a negative. Thereby, the polarized state of the emitted light can be changed by a change in a voltage.
Patent JP-H01107064-A (JP)
Title: Heat pump type air conditioner
Inventor: WATANABE YUKIO
IPC: F25B47/00
Filed: 1987-10-20
Abstract: PURPOSE: To achieve a comfortable heating by providing a reaction container filled with an adsorbent indicating a reversible heat absorption by a reaction with a refrigerant on a bypass circuit for bypassing a decompression mechanism to improve the heating capacity during the defrosting operation. CONSTITUTION: A compressor 1, an indoor heat exchanger 12, a decompression mechanism 3 and an outdoor heat exchanger 4 are connected in a ring to form a main circuit 12 for circulating a refrigerant. A reaction container 6 containing an absorbent 5 indicating reversible absorption or generation of heat by reacting with a refrigerant is provided on a bypass circuit 9 for bypassing the decomposition mechanism 3. Under such a condition, during the defrosting operation while the main circuit does not deliver a sufficient heating capacity, the absorbent 5 is caused to react with the refrigerant in the reaction container 6 and heats the refrigerant using the heat generated so that the heating capacity is made up for to enhance the heating capacity during the defrosting operation.  In the regeneration for desorption o the refrigerant from the adsorbent 5, the interior of the reaction container 6 is connected to a low pressure part of the main circuit 12 to enhance the regeneration efficiency by a decompression thereby improving defrosting characteristic.
Patent JP-H03128049-A (JP)
Title: Artificial tooth root
Inventor: INOUE KIYOSHI
IPC: A61C8/00
Filed: 1989-10-13
Abstract: PURPOSE:To secure the exceedingly firm joint to a jaw bone and improve durability by applying the dull work (fine uneven work) at least on one part of the surface of a blade embedded into the jaw bone. CONSTITUTION:As for an artificial tooth root, two pieces of blades 1 and 1' whose top edge is formed into arcuate form are set oppositely in parallel, and a rod-shaped head 2 is nipped between the both and integrally connected to form a single structure. The blade 1 is planted and held in a groove cut on a jaw bone, and the artificial tooth is insertion-supported on the head 2 exposed in an oral cavity. Further, fine recessed parts 1b and 1b through dull work are formed on the surface of the blade 1 (and 1'), and the regenerated bone texture bites into the recessed part, and the firm connection between the blade 1 and the jaw bone is developed. Though, when the bone is sufficiently regenerated, the bone intrudes into a hole 1a, and the connection force is increased, the bone intrudes into the recessed parts 1b and 1b formed through dull work, even in the preceding stage, and the joint force in the initial stage can be increased drastically.
Patent JP-H01107503-A (JP)
Title: Manufacture of oxide series ceramics superconductor coil
Inventor: YAMADA KIYOSHI
IPC: H01F6/06
Filed: 1987-10-20
Abstract: PURPOSE:To relatively easily manufacture an oxide series superconductor coil having excellent superconducting characteristic by employing a coil bobbin in the shape of groove formed spirally for a wire material to be inserted which satisfies specific conditions. CONSTITUTION:A coil bobbin 1 which satisfies a formula I in the shape of a groove 2 spirally formed for a wire material to be inserted is employed. However, d0 is the outer diameter of the material before its heat treatment, R0 is the radium of the coil of the material before the heat treatment, R2 is the radius of the bottom of the groove formed on the bobbin, theta is an angle defined by tan theta=(d0/2)/R0. Since the radium R0 of the coil and the radius R2 of the bottom of the groove are so selected as to shrink the material toward the center of the bobbin by the heat treatment, the material is not damaged by the shrinkage at the time of heat treating, a superconductor coil having excellent superconducting characteristic can be relatively easily manufactured.
Patent JP-S63119065-A (JP)
Title: Rotary magnetic sheet device
Inventor: SASAKI HIDEMI
IPC: G11B19/06
Filed: 1986-11-07
Abstract: PURPOSE:To eliminate the need for a flexible tube by providing a contact of a P.G sensor to a cover and providing a contact in electric conductivity with a control section to a device main body so as to make the P.G sensor conductive with the control section of the device main body through the closing the cover at the magnetic recording/reproduction mode. CONSTITUTION:A magnetic sheet pack 10 is loaded at the open state while the pack is being guided by both ends of a packet 26. In depressing a cover 28 toward the main body 24, a center core 14 is loaded to a drive shaft 32 and the magnetic sheet 12 is driven by a drive shaft 32. A contact 64 of a signal generating means (P.G sensor) 60 is simultaneously abutted against a contact 69 on a base 67 of the device main body 24 to make a control circuit on the base 67 conductive with the P.G sensor thereby detecting the rotating phase of the magnetic sheet 12. Moreover, positioning pins 80, 82 implanted to the device main body 24 are inserted to positioning holes 10A, 10B of the magnetic sheet pack 10.
Patent JP-H06118059-A (JP)
Title: Measuring method for coupling constant by capillary electrophoresis
Inventor: KITAGISHI KEIKO
IPC: G01N27/447
Filed: 1992-10-02
Abstract: PURPOSE:To quantitatively and sufficiently precisely analyze various kinds of coupling reactions by determining the capacity ratio K' between a sample in a micell and the sample in a migration solvent, and determining a coupling coefficient which is an equilibrium constant when the sample is taken into the micell. CONSTITUTION:On the basis of the detecting time of a sample and the detecting time of a micell, the capacity ratio K' of the sample in the micell to the sample in a migration solvent is determined. The relation of the capacity ratio K', the concentration [M]0 of an ionic material forming the micell, and the sample concentration [S]0 is applied to the expression of 1/Ka=[M]0/K'-[S]0/(1+K'), whereby the coupling coefficient Ka which is the equilibrium constant when the sample is taken into the micell is determined. Since a theoretical expression sufficiently fitted to the measurement data can be adapted in capillary electrophoresis to precisely predict the coupling coefficient K., various kinds of coupling reactions can be quantitatively and sufficiently precisely analyzed.
Patent JP-H1199870-A (JP)
Title: Retainer fitting method of carpet for vehicle
Inventor: ISOMURA YOSHINOBU
IPC: B60N3/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To fit a retainer to a carpet with high accuracy. SOLUTION: In a retainer fitting method, a retainer is fixed to a side end part 1A of a carpet 1 by a tacker to be driven from a tacker driving metal fitting by lowering an upper die in a condition where the tacker driving metal fitting is mounted on the upper die, the fitting retainer 3 is positioned to a lower die 11B, a carpet 1 is arranged on the lower die 11B, and the side end part 1A of the carpet 1 is overlapped on a fitting part of the retainer 3.  Positioning holes 21, 22 are provided in advance in the fitting part 13B of the retainer 3 and the side end part 1A of the carpet 1, a positioning pin 16 to be commonly inserted in the positioning holes 21, 22 is projected on the lower die 11B, and when the retainer 3 and the carpet 1 are successively set on the lower die 11B, the positioning pin 16 is passed through the positioning hole 21 in the retainer 3 and the positioning hole 22 in the carpet 1.
Patent JP-S61147805-A (JP)
Title: Treatment of molten iron to be used in production of stainless steel
Inventor: WASHIO MASARU
IPC: C21C5/52
Filed: 1984-12-18
Abstract: PURPOSE:To recover efficiently Ni and Cr in the collected dust which contains Ni and Cr and is discharged from an electric furnace for production of a stainless steel by using said dust as a desiliconizing and dephosphorizing agent for the molten iron in a torpedo. CONSTITUTION:The collected dust which contains Cr, Ni and Fe in the form of oxide and is discharged from the electric furnace 6 for producing the molten stainless steel material is blown into the molten iron 4 in the torpedo 2 to oxidize the Si and P in the molten iron by which the molten iron is desiliconized and dephosphorized and the Cr and Ni are recovered into the molten iron 4 in the stage of desiliconizing and dephosphorizing the molten iron by preliminary refining. The pig 4 contg. Cr and Ni which are the raw materials for the stainless steel is poured to such molten iron 4. The molten iron 11 obtd. in such a manner is put into a top and bottom blown converter 6 where the molten iron is decarburized by oxygen blowing and the melt of an austenitic stainless steel is produced. The dust generated in this stage is used again as the collected dust for the preliminary refining of the desiliconization and dephosphorization of the molten iron 4. The Cr and Ni in the dust are thus recovered into the molten iron.
Patent JP-H1088772-A (JP)
Title: Tile-setting siding panel
Inventor: FUJITA TOICHI
IPC: E04F13/21
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a tile-setting siding panel suitable as a reforming exterior trimming material of a house by sticking tiles to a surface of a lightweight base board where a backing material composed of a lightweight material is adhered and fixed to the reverse side of a thin metallic skin material. SOLUTION: A backing material 26 composed of a lightweight material premolded in a plate shape, is integrally adhered and fixed to the reverse side of a thin metallic skin material 24, and a lightweight base board 22 is constituted. Plural tiles 27 and 27 are stuck to a surface of the lightweight base board 22 in a prescribed arranging condition, and a tile-setting siding panel 20 is obtained. When a sheet-like rear face material 42 is fixed to a rear surface of the backing material 26, deflective deformation of the lightweight base board 22 can be effectively restrained. It works well when a notch to avoid interference with a fastener such as a nail is formed on the rear surface side of the backing material 26. Therefore, beautiful appearance of an outer wall surface is improved, and design can be enhanced.
Patent JP-H0579968-A (JP)
Title: Measuring device for particle in vacuum space and vacuum device with it
Inventor: FUJII TOSHIAKI
IPC: B01J3/00
Filed: 1991-09-18
Abstract: PURPOSE:To provide a device for measuring the concentration, grain size distribution, and grain size of the particle existing in the vacuum space. CONSTITUTION:A device for measuring the particle in the vacuum space 1 has a separate container 4 communicated to the vacuum space 1 to be measured, cutoff means 2, 3 cutting off the vacuum space 1 and the separate container 4, gas feeding means 8, 9 feeding clean gas to the separate container 4, and a measuring means 10 for measuring the particle in the separate container 4 conveyed by the clean gas.
Patent JP-H04232877-A (JP)
Title: Reflection-coefficient measuring bridge
Inventor: BORUFUGANGU BURUKUHARUTO
IPC: G01R27/06
Filed: 1991-07-10
Abstract: PURPOSE: To attain supplying of a direct current via a bridge by providing a DC voltage supply means which is wound on at least one of ferrite magnetic cores while being connected to a frame within a line component of a balance/ imbalance transformer. CONSTITUTION: Direct current is supplied through a balance/imbalance former for connecting points 2 and 3 of a bridge to a display device 6. Therefore, the flow of the direct current reaches a center conductor 16 of a socket and then, an object 4 to be tested via a low pass filter 23, a choke 22 and a center conductor 26 from a DC input terminal 17 and a connection point 18, an external conductor 27 of a winding 25, an upper line part 13 and a connection point 2 at the other end thereof. The return path of the direct current reaches a DC power source DC via a case 99 of a bridge device from an external connection body 30 of the socket 5. As the direction of the direct current in the winding 25 is opposite to the flow on the conductor 27, the effect of the direct current is canceled, so that the balancing of the bridge will not be impaired.  Thus, there is no worsened characteristic of the bridge and the direct current can be supplied to a component part provided in the object 4 to be tested via the bridge.
Patent JP-H08123909-A (JP)
Title: Character recognition device
Inventor: OMOTE MASANORI
IPC: G06K9/62
Filed: 1994-10-28
Abstract: PURPOSE: To surety recognize a character in a snort time by extracting features of a picture pattern based on specific mapping to recognize the character corresponding to the picture pattern. CONSTITUTION: An input means (input part) 101 which inputs the picture pattern, a recognition means (feature extraction part) 102 which extracts features of the picture pattern based on mapping determined by the mapping determination method, where a function fm (X) of the m-th component of mapping F is expressed by the linear sum of products between Lm functions g1m (X) and coefficients C1m , to recognize the character corresponding to the picture pattern, and an output means (output part) 103 which outputs the recognition result are provided. Features of the inputted picture pattern are extracted based on mapping determined by the mapping determination method to recognize that this picture pattern corresponds to a prescribed character.  Consequently, the corresponding character is surely recognized from the inputted picture pattern in a short time independently of the initial state of the device at the time of learning.
Patent JP-S61142433-A (JP)
Title: Temperature fuse sensor for high temperature
Inventor: SASAKI HIDEFUMI
IPC: G01K11/06
Filed: 1984-12-17
Abstract: PURPOSE:To achieve a quick burning out above the melting point with a high resistance to impact and vibration, by connecting one end of a heat resistant metal wire to the bottom surface of a heat resistant metal case through a meltable metal body while the other end thereof is connected to a coil spring in such a manner as to apply a tension stress thereon. CONSTITUTION:One end of a heat resistant metal wire 2 is connected to the bottom surface of a heat resistant metal case 7 through a meltable metal body 8 while one end of a coil spring 9a is connected to the other end of the metal wire 2 and the other end thereof 9a connected 11 sealed to a terminal 10 as stretched in such a manner that the tension stress thereof acts on the metal wire 2. With such an arrangement, when the temperature rises above the melting point or the solid phase temperature of the meltable metal body 8, a stress acts on the metal wire due to the spring 9a and hence, the bottom surface of the metal case 7 separates from the connection with the metal wire 2 quickly to form an electrically open circuit. This also permits the coil spring to absorb the stress due to thermal expansion, contraction and impact and vibration thereby preventing disconnection at the meltable metal body section.
Patent JP-S62120336-A (JP)
Inventor: DENISU II JIYATSUKUMAN
IPC: C07C45/71
Filed: 1986-11-10
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。