baber/WOPTO huggingface dataset:
Patent JP-S571533-A (JP)
Title: Production of stranded wire
Inventor: NISHIJIMA TAMOTSU
IPC: B21C23/00
Filed: 1980-06-03
Abstract: PURPOSE: To produce a stranded wire continuously without chaning raw materials simply by chaning a part of constituting parts by cutting a blank materail which is being lef off continuously to plural strands by a rotary head disposed annularly with plural dies, feeding these out, and twisting these together.  
     CONSTITUTION: A roughly drawn wire 4 to be supplied to the inside from between a stationary shoe member 18 and an external rotator 16 is entered while being given compression together with rotation of internal and external rotators 14, 16, and is delivered to the annular groove 17 side. Fresh compressive stress is given to the delivered wire 4 by the steep faces 25 of a rotary head 21 rotating in the direction opposite from that of the rotators 14, 16 and the wire is molded in a half-molten state as a strand 8 of a desired diameter by turning and cutting of dies 26 and is delivered out through a passage 27. These strands 8 are then maintained under constant tension by tension adhusting rolls 28 revolving simultaneously with the rotator 14. Thereafter, they are fed together with a central wire 2 supplied separately through a shaft hole 23 into a twisting mouth holder 9 through a twisting plate 29. One layer of concentrically stranded wires obtaind by twisting them together in the holder 9' is taken up by a take-up drum as a product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05274010-A (JP)
Title: Display device for operation flow of equipment
IPC: G05B23/02
Filed: 1992-03-30
Abstract: PURPOSE:To totally grasp the sequence progress state at the present time point and in an entire system by displaying the display symbol of an equipment whose operation is completed that is detected by a detecting means in a mode different from the display symbol of an equipment whose operation is not completed yet. CONSTITUTION:It is assumed that the execution of a block B2 is over and the procedure is carried out up to a step 3 of a block B4. Under such conditions, the B2 (receiving advance) of an area 300 and the B4 (reference OUT) of an area 301 are displayed in green. Meanwhile the B6 (transfer UP) of an area 302 is shown in red. Furthermore the number display areas are also shown in green for the steps 1 and 2 of the B2 and the steps 1, 2 and 3 of the B4 because these steps are already over. The numbers of steps 4-8 of the B4 are shown in red together with the steps 1 and 2 of the B6. Then each display area of each block is shown in green (ON) and red (OFF) in response to the ON/OFF states of a confirmation signal A, an output signal B, and a manual signal C respectively.
Patent JP-H11271041-A (JP)
Title: Position detecting device
Inventor: KANAYAMA TOKUJI
IPC: G01B21/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide good linearity in relationship between a detection amount and output signal for high reliability and law cost while no initial setting work at turning on of power source is required by using both a relative position detecting means such as an increment type rotary encoder, etc., and an absolute position detecting mans such as a potentiometer. etc. SOLUTION: An output voltage data at an end point of a potentiometer 18 is stored in a ROM 24 at manufacture, the operation amount of a operation knob 12 is detected by referencing the absolute position data by the potentiometer 18 during the period from when the power source is turned on till the potentiometer 18 first reaches the end point, a counter 16 of an increment type rotary encoder 14 is reset when the potentiometer 18 reaches the end point, and from that time on, the operation amount of the operation knob 12 is detected by referencing the relative position data by the rotary encoder 14.
Patent JP-H05275858-A (JP)
Title: Manufacture of blind through hole multilayer board
IPC: H05K3/46
Filed: 1992-03-30
Abstract: PURPOSE:To metal-plate an exposed surface of resin with which a through hole is filled in by using a prepreg impregnated with thermosetting resin composition in which a special amount of aliphatic aminosilane coupling agent-treated glass powder is mixed. CONSTITUTION:A through hole printed circuit board in which a printed circuit network for an inner layer is formed on one side of a double-sided copper-clad laminated board as a laminated material for forming at least one side of a multilayer board is used. After the surface of the copper foil is chemically treated, a prepreg, a printed circuit board for an inner layer when required, and a copper foil or a single-sided copper-plated laminated board is combined as a laminated board, multilayered as a multilayer board, then a through hole is opened, through hole-plated, and a surface layer printed circuit network is formed. As prepreg to be used for adhering the through hole circuit boards, it is impregnated with thermosetting resin composition mixed with 2-40wt.% of aliphatic aminosilane coupling agent-treated glass powder for use.
Patent JP-S60219625-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/66
Filed: 1984-04-13
Abstract: PURPOSE:To decrease spacing loss in high-density recording in which a magnetic recording medium withstands high-speed sliding contact with a magnetic head for a long period by disposing a lubricant layer contg. fatty acid on a thin ferromagnetic metallic film constituted of the particle groups coated with a phosphorus compd. on the surface of the pulverous ferromagnetic particles. CONSTITUTION:The surface of the pulverous ferromagnetic particles constituting the thin ferromagnetic metallic film 3 which consists of Co-P, Co-Ni-P, etc. and is formed by an electroless plating method, electron beam vapor deposition method, etc. on the surface of a high polymer substrate 1 (e.g.; polyethylene terephthalate, polyamide, etc.) is coated with the phosphorus compd. to >=50Angstrom thickness. The lubricant layer 4 consists of the composite of the sputtered film and plasma-polymerized film composed of fatty acid or partly fluorinated fatty acid or the mixture composed thereof and contains at least fatty acid. The durability of the magnetic recording layer is considerably improved by the interaction of the phosphorus of the pulverous particles and the fatty acid.
Patent JP-S55165158-A (JP)
Title: Liquid disposal device
Inventor: MAAGARETSUTO RIRIAN SUCHIIRU
IPC: B01J19/18
Filed: 1980-06-02
Abstract: Apparatus for treating a fluid material which apparatus comprises (a) a permeable element (22, 23) at least a portion of which is permeable to the fluid material and or, where the fluid material is treated with a fluid in apparatus according to the invention, to the fluid, which permeable element is rotatable about an axis, (b) means (28,29) to charge the fluid material to the permeable element and (c) means (31) to discharge the fluid material or a component or derivative thereof from the permeable element characterised in that the apparatus is adapted to discharge the fluid material or a component or derivative thereof from the permeable element axially distant the position at which the fluid material is charged thereto.
Patent JP-S58190934-A (JP)
Title: Feed mechanism for photosensitive paper of image pickup device
Inventor: SHIMIZU MASAO
IPC: G03B9/46
Filed: 1982-05-01
Abstract: PURPOSE:To improve the reliability as well as to reduce the time loss for feed of the photosensitive paper, by switching the touch/detouch and the driving speed between the 1st driving part which feeds the photosensitive paper to the exposure part and the 2nd driving part which feeds said paper to the development part respectively. CONSTITUTION:When the heat development type photosensitive paper P is fed to an exposure part, the intermediate wheels 131 and 132 for switching which fixed to a turning shaft 125 are brought into contact with pulleys 140 and 141 of small diameters respectively. Then the shaft 125 is turned by a feed motor 123. Then the pulleys are turned to drive feed belts 87..., and at the same time a feed roller 112 is turned to feed quickly the paper P to the exposure part. When the paper P is fed to a development part 151, the wheels is brought into contact with a pulley 133 of a large diameter and the pulley 141 of a small diameter. The turning shaft is driven at a low speed with turning of the shaft 125. However the pulley 140 and a roller 112 are not turned, and only the belts 87 are driven at a low speed.
Patent JP-H09262090-A (JP)
Title: Gene of enzyme producing laminaripentaose
Inventor: WATANABE TSUYOSHI
IPC: C12N9/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject gene useful for producing laminaripentaose (hereinafter LP), as an important oligosaccharide as a sugar raw material for an anti-AIDS medicine to being with, and in a field of an agrochemical, a food and a cosmetic material, a field of a diagnostic reagent etc. SOLUTION: This gene codes for an enzyme producing LP having an amino acid sequence of the formula or allowed to have a substitution, a loss, an insertion or a translocation of amino acid residues not substantially damaging the LP producing enzyme activity, and is obtained from a chromosomal DNA collected from a donor microorganism having a LP producing enzyme production capacity such as Streptomyces sp. DK-108 strain (FERM BP-253), etc.
Patent JP-H04287460-A (JP)
Title: Fault detection system
Inventor: MORI TADASHI
IPC: H04L69/40
Filed: 1991-03-15
Abstract: PURPOSE:To detect a fault being a frequently occurred intermittent fault by regarding it as a fault with high degree of defect when number of times of an intermittent fault occurrence exceeds a specified value. CONSTITUTION:The system consists of a fault level discrimination means 1 classifying a fault such as an I/O fault into three levels to discriminate a caused fault, a 1st intermittent fault generating number revision means 2, a 2nd intermittent fault generating number revision means 6, a 1st intermittent fault discrimination means 3, a 2nd intermittent fault discrimination means 7, a 1st intermittent fault monitor means 5 registering it to a timer queue when number of times of occurrence is revised from 0 to 1, a 2nd intermittent fault monitor means 9, an operation manager warning means 10, 1st and 2nd intermittent fault generation management tables 4,8 and a fault code discrimination table. Thus, since a fault being consecutive occurrence of an intermittent fault or an aperiodic and consecutive fault is detected early, the restoration is implemented quickly and on-line stop is prevented.
Patent JP-S58191362-A (JP)
Title: Differential reduction device
Inventor: HARA HIKOYOSHI
IPC: F16H13/08
Filed: 1982-04-30
Abstract: PURPOSE:To obtain large speed reduction ratio with small size, by connecting a planetary carrier or inscribed roller in each planetary mechanism respectively having plural sun rollers connected to an input shaft. CONSTITUTION:If an input shaft 10 is rotated at (n) rpm, both sun rollers 1, 5 are also rotated at (n) rpm. Here if an inscribed roller 2 of a planetary mechanism is fixed not to be rotated by an input from an output shaft 11, a planetary rolling unit 3 starts to rotate without causing a slip. This rotary motion is performed on its own axis at [D1(D3-D4)/D3(D1+D2)]n rpm, further the roller 2 is fixed, and said rotary motion is performed around the shaft 10 at [D1/(D1+D2)]n rpm. An inscribed roller 6 starts rotation by differential action, here the ratio of speed of the shaft 10 to speed of the roller 6, that is, the reduction ratio (m) as ratio of input speed to output speed becomes m=output speed/input speed=[D1/ (D1+D2)-D5/(D5+D6)].(D5+D6)/D5.
Patent JP-H05270415-A (JP)
Title: Steering device with substeering mechanism for vehicle
IPC: B62D5/22
Filed: 1992-03-30
Abstract: PURPOSE:To shorten a length in the axial direction of a device, compensation control relating to reaction force from a road surface, and reduce a loss of energy. CONSTITUTION:A main steering shaft 10 and a substeering shaft 11 are parallelly arranged by displacing positions. A ball screw 13 is provided in the substeering shaft if, and the main steering shaft 10 is connected to a nut 14. A worm wheel 17 is mounted on the substeering shaft 11, to engage both the shaft and wheel by a spline. The worm wheel 17 is driven by an electric motor 19 through a worm 18. When the electric motor 19 is driven, the substeering shaft 11 is turned, and the nut 14 is relatively moved in the axial direction with this substeering shaft 11, to move it. When the main steering shaft 10 is moved, also the substeering shaft 11 is moved.
Patent JP-S63241735-A (JP)
Title: Optical pickup
Inventor: HORI YOSHIKAZU
IPC: G02B5/30
Filed: 1987-03-27
Abstract: PURPOSE:To obtain an optical pickup with high efficiency, by using an optical medium having an aeolotropic refraction index as a diffraction element, and giving diffraction only on reflected light rotated in a perpendicular direction to polarized light without giving the diffraction on laser polarized light. CONSTITUTION:A semiconductor laser beam which emits the polarized light passes through the diffraction element 2 using liquid crystal, and is condensed on an optical disk 5 via an image-forming lens 3 and a 1/4-wavelength plate 4. A beam of light which passes through the element 2 is not diffracted, and the reflected light passes through the 1/4-wavelength plate 2 for two times, and a polarizing plane is rotated by 90 deg., and a part of it is returned to the laser 1, and another part is bi-sected in two directions by the diffraction element 2 having two areas R1 and R2, and information on a disk plane is image-formed on a quartered photodetector 6, and focus deviation, tracking deviation, and a storage information signal are detected. A light quantity introduced to the photodetector is decided by the diffractive efficiency of the diffraction element 2. The element 2 is the liquid crystal arranged uniformly and is nematic mainly, and it can be controlled by applying an electric field having spatial distribution, and a return light quantity can be controlled.
Patent JP-S59199702-A (JP)
Title: Modified low-molecular-weight diene polymer
Inventor: KOUNO NAOTAKE
IPC: C08K9/04
Filed: 1983-04-26
Abstract: PURPOSE:The titled polymer useful for treating the surface of an inorganic filler such as CaCO3, etc. for solid rubber to improve its reinforcing effect, by linking partially a carboxyl group contained in the polymer to an alkanol containing an N atom in the form of a tertiary amine. CONSTITUTION:For example, maleic anhydride, etc. is added to a low-molecular- weight polymer such as polybutadiene, etc. by a conventional procedure, to give a low-molecular-weight diene polymer containing 2-40mol% carboxyl group based on a monomer constituting a main chain, this polymer is reacted with a primary amine or secondary amine capable of containing an N atom in the form of a tertiary amine, or an alkanol containing an N atom in the form of a tertiary amine, to give the desired polymer having 1,000-120,000mol.wt., wherein 5-90wt% carboxyl group is linked to the primary amine or the secondary amine through amide bond, or linked to the alkanol through ester bond.
Patent JP-H10196-A (JP)
Title: Linear stapler with improved shooting stroke
Inventor: BURDORFF MARK A
IPC: A61B17/072
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a shooting bar from remotely moving and carelessly shooting a staple by imparting a resistance to the remote movement of the shooting bar when a shooting trigger is pivotally rotated from non-shooting position to a shooting position. SOLUTION: A shooting trigger 31 is pivotally provided on a frame by a shooting trigger pivot pin 50 separated from a fastening trigger pivot pin 41. When a shooting trigger 31 is in a non-shooting position where a fastening trigger 30 is closed, a fixed slot pin 67 is closely fitted to the remote protruding surfaces of first and second stoppers 68, 69, so that the first and second stoppers 68, 69 works as leaf springs of spacer plate slots to impart a resistance to the movement of a shooting bar to a remote position when the shooting trigger 31 is pivotally rotated toward the fastening trigger 30. Thus, the careless shooting of a staple can be prevented.
Patent JP-H11334220-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: AMANO TETSUYA
IPC: B41M5/36
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of cracks on the surface of an overcoat layer, provide superior visual recognizability, eliminate the generation of sticking and suppress the deterioration of an image even when the image formation and erasing are repeated. SOLUTION: A recording material is provided with a heat-sensitive layer varying reversibly transparency or tone depending on temperature on a substrate, and an overcoat layer is formed on the heat-sensitive layer. In that case, the tan δ peak temperature or the dynamic relaxation phenomenon temperature corresponding to the peak temperature is set at 155 deg.C or lower.
Patent JP-H02254885-A (JP)
Title: Picture signal processing circuit
Inventor: YAMAGAMI MIGAKU
IPC: H04N19/00
Filed: 1989-03-29
Abstract: PURPOSE:To decrease the deterioration of a picture quality by linearly interpolating a part of a sampling signal series, and eliminating an incomplete insertion part. CONSTITUTION:When a sampling signal is inputted to input terminals 15-0, the linearly interpolated sampling signal is outputted from output terminals 15-35 by a linearly interpolating filter after 7T (T is one sampling period), the sampling signal interpolated by an FIR digital filter is outputted from output terminals 15-36 after further 4T, and they are supplied to a changeover switch 15 on a rear stage 16. Thus the edge part of the sampling signal series is linearly interpolated, the other part is inserted by the FIR digital filter, the incomplete insertion part is compensated, ringing, etc., are not generated at the edge part of a restored screen, and the deterioration of the picture is prevented.
Patent JP-S532491-A (JP)
Title: Synthesis of cepham compounds
Inventor: FUJII TADASHIRO
IPC: C07D501/14
Filed: 1976-06-26
Abstract: PURPOSE: To prepare cepham compounds which are suitable for use in the synthesis of cephalosporins having various substituent groups at 3-position, by the radical ring-closure reaction of azetidine derivatives conveniently obtainable from fermentation penicillin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10263329-A (JP)
Title: Bath water-circulating purification device
Inventor: SEKI JUNICHIRO
IPC: B01D29/62
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a bath water-circulating purification device enabling to purify bath water with a water purifying tank, remove bacterial and prevent the bacterial from being flown out into a bathtub, and restrain the bacterial in the bath water. SOLUTION: This device is provided with circulation flow parts 3, 4 for circulating the bath water in the bathtub via the water purifying tank 6, washing flow paths 3, 3A, 4, 11 flow the bath water in the bathtub in the opposite direction to the circulation flow paths 3, 4 against the water purifying tank 6 and discharged outside to bath, and plural numbers of switching valves 10a, 10b for selecting a flowing direction of the bath water in the bathtub to either one of the circulation flow paths 3, 4 or the purifying flow paths 3, 3a, 4, 11 and switching. In the water purifying tank 6, filter media 6a for filtering and purifying the bath eater and an antimicrobial agent 13 having smaller size than the particle sizes of the filter media 6a are filled.
Patent JP-H05225988-A (JP)
Title: Alkaline battery
Inventor: IDE MASAO
IPC: H01M4/06
Filed: 1992-02-14
Abstract: PURPOSE:To improve the flowability of a gel-like negative electrode activation material by using a gel-like negative electrode activation material prepared by adding inactive particles such as glass particles, plastic particles, or ceramic particles to a gel-like mixture of alkali electrolyte, zinc particles, and viscosity improver and mixing the resulting mass. CONSTITUTION:Glass particles, plastic particles, or ceramic particles which are inactive against alkaline electrolyte and metal zinc are added to a gel-like mixture of alkaline electrolyte, zinc particles, and viscosity improver, and the resulting mass is mixed together to form a gel-like negative electrode activation material 8. Addition of this inactive particles enables reducing the frictional resistance between the zinc particles, increasing the flowability of the gel-like negative electrode activation material 8, and preventing blockage of a filling pump in the assembly process.
Patent JP-S56209-A (JP)
Title: Manufacturing apparatus for atomized iron powder
Inventor: YASUDA SEIJI
IPC: B22F9/08
Filed: 1979-06-16
Abstract: PURPOSE: To manufacture an atomized iron powder simply and with good recovery rate as well as prevent the mixing of iron powders by lot groups by making up of an atomized iron powder manufacturing apparatus consisting of an atomizing tank and accompanied overflow tank and sediementation tank.  
     CONSTITUTION: Water from the nozzle 9 is put into the atomizing tank 1, and  when reaching a fixed level, the water is overflowed from the sluice 8 into the overflow tank 2 until the water level of the tank 2 reaches a fixed one. Then, molten  steel is charged into the upper mouth 6 of the atomizing tank 1 and at the same time high-pressure water is injected from the nozzle 7 to manufacture atomized iron powder. By operating the pumps 4 and 5, a slurry of iron powder and water is put into the sedimentation tank 3 through the tank 3 and the bottom of the overflow tank 2. The capacity of the tank 3 is one enough to receive the whole amount of slurry drawn out of the tanks 1 and 2 by one-time operation. In the sedimentation tank 3, the iron powder is sedimented and supernatant liquid is gradually drawn out of the valves 23 and 24. Then, an iron powder concentration of 60W80wt% of slurry is taken out of the valve 25 and then dehydrated by a dehydrator and dried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000267600-A (JP)
Title: Production of light emitting display panel and production of substrate for light emitting display panel
Inventor: NAGAYAMA KENICHI
IPC: G09F13/22
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To form first and second leads with good accuracy of the position and to avoid short circuits in adjacent lead connecting parts as much as possible by patterning to form a first lead while checking the position of a second lead which is already formed. SOLUTION: An ITO layer 9 is formed from the same material as a transparent electrode on a transparent substrate 1, on which a metal material layer 10 is formed (process A). A resist layer is formed on the metal material layer 10 and patterned to form a resist mask coincident with the region of a second lead 7b and then the substrate is dipped in an etching soln. to remove the region of the metal material 10 not covered with the resist mask. Then the resist mask is finally removed (process B). The resist layer is formed on the ITO layer 9 and patterned to form a resist mask 11 coincident with the region of a first lead 7a and transparent electrode (process C). The substrate is dipped in an etching soln. to remove the region of the ITO layer 9 not covered with the resist mask 11 (process D), and finally the resist mask 11 is removed to form a lead connecting part (process E).