baber/WOPTO huggingface dataset:
Patent JP-H1112854-A (JP)
Title: Precursor fiber for acrylic carbon fiber and its production
Inventor: YAMAZAKI KATSUMI
IPC: D01F6/18
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To produce a precursor fiber for an acrylic carbon fibers, slight in voids and difference in structure between internal and external structures of single fibers and excellent in tensile characteristics by adding water to a solution composed of a specific acrylic polymer and an organic solvent and producing the fiber under specific conditions. SOLUTION: Water is added to a solution composed of an acrylic polymer containing >=90 wt.% acrylonitrile and an organic solvent such as DMSO to provide a spinning solution containing 10-50 wt.% water based on the polymer. The resultant solution is once extruded from spinneret holes into a gas atmosphere and then led into a coagulation bath at <=10 deg.C to regulate the swelling degree of the undrawn yarn after washing with water to 150-250%.  The swelling degree after the drawing in the bath is further regulated to <=150% to afford a precursor fiber for the acrylic carbon fibers having a substantially circular cross sectional shape of the single fiber, 70-95% orientation degree with wide angle X-rays, capable of proceeding the dissolution in the similar shape of the cross section of the single fiber and having a constant dissolution rate in the radial direction in tests for dissolving the fibers with a solvent.
Patent JP-S6053949-A (JP)
Title: Manufacture of photographic printing paper
Inventor: KIRITANI MASAKI
IPC: G03C1/79
Filed: 1983-09-05
Abstract: PURPOSE:To prevent curling of a web support by coating the web support with a layer hardenable with electron beams on the side to be coated with emulsion layers, pressing a roll having a specified radius of curvature to the reverse side of the support with the coating layer outside to harden it in this roll-pressed state, and forming the emulsion layers on the convexly curved side. CONSTITUTION:A web support is coated with a compsn. contg. an unsatd. org. compd. polymerizable with electron beams and an inorg. white pigment on the side to be coated with emulsion layers, the support, with the coating layer outside, is pressed to a roll having a radius of curvature of 25-250cm, and exposed to irradiation of electron beams in this state. The convexly curved hardened face thus obtained is coated with the photographic emulsion layers. As said hardenable resin, fatty acid polyurethane acrylate, etc. are used, and as said inorg. white pigment, TiO2, etc. are used. When a photographic printing paper prepared by using such a electron beam hardened compsn. and forming emulsion layers on the convex face of said compsn. is exposed to a light negative image, developed, and dried, no curling is found on the web support. As a result, curling having a curling axis rectangular to the advance direction of the support web can be prevented.
Patent JP-H08702-A (JP)
Title: Device for detecting abnormality of batter
Inventor: TANAKA TAKASHI
IPC: A61B5/00
Filed: 1994-06-22
Abstract: PURPOSE:To surely detect an abnormality of a bather, in such a manner as a bather sensor detecting that a bather is inside a bathtub, counts the time of his taking a bath from when the bather gets in the bathtub till when the gets out of it, and when the time exceeds a predetermines time, a warning means gives an alarm. CONSTITUTION:When a bather gets in a bathtub, one of a pair of a transmitter 3 and a receiver 5 and another pair of a transmitter 4 and a receiver 6 respectively provided on opposing sides are shut off by the bather. As a result, a bather sensor 7 detecting that the bather is inside the bathtub, a bathing time counting means 8 starts to count the time of taking his bath. If the bather does not get out of the bathtub when a predetermined time has elapsed, a warning means 9 sounds a buzzer or the like to inform a person of the occurrence of abnormality. According to this, a state of his taking a bath is detected and an abnormality in life is sensed, so that the person can ask for a relief even if he is unable to push a nurse call button. Further, if each person registers his own bathing time, an abnormality can be determined by taking each bather's normal bathing account.
Patent JP-S648153-A (JP)
Title: Sheet conveying device
Inventor: KOGA MAKIO
IPC: B65H5/36
Filed: 1987-06-30
Abstract: PURPOSE:To make it possible to easily remove a jamming sheet with a simple structure by attaching a driven roller onto a paper conveying guide which is rotatable about a recess as a fulcrum and is removable. CONSTITUTION:If a paper sheet P taken out from a paper feed cassette and led to a pair of aligning rollers jams in a paper sheet conveying path 14 due to a some reason, the engagement of a detent mechanism 40 is released by strongly pulling a handle 37 of a paper conveying guide 32, and a paper conveying guide 32 incorporating a driven roller 31 is rotated outward. There after, the lower end part of the sheet conveying guide 32 is displaced upward to release the engagement between the support part 33 of the paper conveying guide 32 and a recess 35 as a fulcrum, and may be removed in this condition. Accordingly, it is possible to open the paper sheet conveying path 14 to a large degree by one step with a simple structure, thereby it is possible to easily take out a jamming paper sheet.
Patent JP-H0453835-A (JP)
Title: Self-degradable resin molding and its production
Inventor: UMEZAWA MASAO
IPC: C08L81/02
Filed: 1990-06-21
Abstract: PURPOSE:To convert an ordinary resin into a photodegradable resin readily by blending and molding a polymer having a p-phenylene sulfone unit as the main structural unit and another polymer together. CONSTITUTION:Poly-p-phenylene sulfide (sulfone) is treated with a peroxide to obtain a polymer containing a p-phenylene sulfone unit as the main structural unit. The polymer is cut and/or ground to prepare a powdery and/or fibrous product. The resulting powdery and/or fibrous product is blended with another polymer selected from melt-moldable nylon, melt-moldable polyesters, PP (and copolymers thereof), PE (and copolymers thereof), PS (and copolymers thereof), polyarylene sulfide (and copolymers thereof), melt moldable polyethers and melt-moldable polycarbonates, and molded into the title molding in the form of a fiber, a film, various injection-molded articles and composite materials thereof.
Patent JP-S5863362-A (JP)
Title: Powdered shiitake mushroom
Inventor: SHIBATA MIYOJI
IPC: A23L19/00
Filed: 1981-10-12
Abstract: PURPOSE:To obtain powdered shiitake mushroom (Cortinellus shiitake) handy to eat and having excellent effect to prevent and remedy various diseases such as cancer, hypertension, cardiopathy, diabetes, hyperacidity, etc. and to increase the vigor, and free from side effects, by pulverizing a spontaneously dried natural shiitake. CONSTITUTION:Natural shiitake is dried spontaneously, and powdered e.g. by a mixer to obtain the objective powdered shiitake. The powdered shiitake is put into milk or miso soup, or added to boiled rice assorted with vegetables of the season. Not only the shiitake extract but also the shiitake mycelia effective to the prevention and remedy of various diseases can be taken at any time by this process.
Patent JP-S6055002-A (JP)
Title: Novel continuous polymerization
Inventor: TSUBAKIMOTO TSUNEO
IPC: C08F2/10
Filed: 1983-09-07
Abstract: PURPOSE:To improve the production rate and workability in the production of a crosslinked polymer, by effecting a radical aqueous solution polymerization which finely dividing, with a shearing force, a hydrated gel-like crosslinked polymer formed with the progress in polymerization and continuously discharging the formed polymer. CONSTITUTION:A polymerization initiator and an aqueous solution of a monomer which, when polymerized in an aqueous solution, forms a hydrated gel-like polymer by the formation of a crosslinking structure are continuously fed to a vessel having a plurality of rotary agitator shafts. The radical aqueous solution polymerization is effected while the hydrated gel-like polymer formed with the progress in polymerization is being finely divided with a shearing force by the rotation of the agitator shafts. The formed divided hydrated gel-like polymer is continuously discharged from the vessel. It is preferable that the aqueous monomer solution fed to the polymerization vessel has a concentration of 10-80wt%. It is necessary that the vessel has a plurality of rotary agitator shafts, and examples of these vessels include double-arm kneader and three-screw kneader.
Patent JP-S5589977-A (JP)
Title: Magnetic bubble memory unit
Inventor: YANASE TAKEYASU
IPC: G11C19/08
Filed: 1978-12-26
Abstract: PURPOSE: To suppress the increase in the terminal number and to improve the temperature characteristics, by generating successive pulses at the generator and preventing the malfunction at the neighbourhood of the limit of the operation margin through the connection of control conductor patterns in series.  
     CONSTITUTION: Magnetic bubbles are produced successively in every bit by the generator G and they are sequentially transferred as B 1 .... In this case, the control conductor patterns 2, 3 are connected in series, and the timing for flowing the driving current i is set twice per HR. Further, the location of the permalloy pattern of the transfer gate T and the generator G is different by 180°, and the partial magnetic field produced by the current i flowing when the direction of HR is 0°, is active only to the generator G, and it is active only to the gate T when 180°. Thus, the magnetic bubbles on the transfer pattern 11 is transfered to the transfer path 4 and fed to the guard rail. The current i is fed when unnecessary bubble is on the gate position, only required information bubble is transferred on the write-in information transfer path 5, and fed to the memory loop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06348986-A (JP)
Title: Radio transmitting/receiving device for meter
Inventor: NIWA YASUHARU
IPC: G08C17/00
Filed: 1993-06-07
Abstract: PURPOSE:To know the ID codes stored in a meter as necessary and in a comparatively easy way even when the ID information on the meter is lost by returning the ID code stored in a microcomputer to a radio meter inspector in response to an ID request given from the meter inspector. CONSTITUTION:When it is necessary to know an ID code that is stored in a microcomputer 12 of a radio transmitting/receiving device, 10A, the cover of a radio meter inspector is opened and a cable is taken out a recess part in the same way as that carried out in an ID setting state. Then the connecting terminal of the cable is connected to a connecting terminal 17 of the device 10A. When an ID request key is pushed on the keyboard of the meter inspector, a telegraphic message showing the request is sent to the device 10A. Thus the microcomputer 12 of the device 10A receives the message and decides an ID request. Then the microcomputer 12 returns its stored ID code to the meter inspector by wire.
Patent JP-S6140931-A (JP)
Inventor: KIYASUPAA KATSUSHIERA
IPC: F16L41/08
Filed: 1984-08-02
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-S5787647-A (JP)
Title: Data communication system
Inventor: KANAI KANJI
IPC: H04L12/413
Filed: 1980-11-20
Abstract: PURPOSE:To reduce the psychological pains of users and to increase the transmission efficiency, by determining the occupancy right of a common transmission line according to the frequency of usage of a terminal. CONSTITUTION:In deciding the occupancy right of a transmission line 5, if a signal insisting the occupancy is transmitted to the transmission line 5 from other station, so-called ''collision'' takes place. This collision is detected at a transmission/reception signal comparison circuit 42, this detection signal is applied to a transmission control circuit 15 and the transmission of its own station is stopped. If the transmission is made normally, the amount of transmission data is stored in a calling counter 47. When the said ''collision'' is detected, the storage content of the counter 47  is inputted to a retransmission counter 43 and the time when the counter 43 overflows, on the other hand, is shorter according as the usage frequency of terminal is increased. Thus the waiting time until the transmission request of itself is transmitted again, is shorter according as the usage frequency of the terminal is much, allowing to increase the probablity of aquiring of transmission line occupancy right.
Patent JP-H04362113-A (JP)
Title: Device for controlling charging rate of auxiliary material and alloy for converter
Inventor: MISAKI SADAO
IPC: G05B11/36
Filed: 1991-06-07
Abstract: PURPOSE:To provide the device for controlling the charging rate of auxiliary materials and alloys for a converter which can maintain nearly the specified charging rate per unit time of charge from the point of reaction efficiency and alloy yield at the time of executing steel making treatments, as decarburization reaction and alloy charging. CONSTITUTION:This device has an input/output signal processor 3 which takes in the weight of the charge in a charging hopper 7 via a signal converter 2 with a weighing value detector 1, an electric power controller 4 which controls the electric power applied to a supply driving device 5 by the output of the analog quantity thereof, a supply driving device 5 which transports and supplies the charge to apply the electric energy from the electric power controller 4 by converting the electric power to mechanical vibrations, and a control system program body 9 which calculates the weight change value of the auxiliary materials or alloys contained in the charging hopper 7 from the input/output signal processor 3.
Patent JP-S5788878-A (JP)
Title: Parallel operation control system for iverter
Inventor: OGAWA KIYOSHI
IPC: H02M7/493
Filed: 1980-11-20
Abstract: PURPOSE:To minimize the disturbance of parallel bus lines and to prevent the burnout of a power element driving circuit by monitoring the input of a reference pulse by a pulse defective phase detector provided at each inverter and  releasing the inverter at the time of detecting its malfunction. CONSTITUTION:In a system having outpouts of individual redundancy oscillator 51 of inverters 11, 21 as reference pulse 43 under parallel operation control, a pulse defective phase detector 52 is provided at each of the received input of the reference pulse signal 43. When it detects the malfunction, a stop command 52a is applied to each operating circuit 53 of the inverters 11, 12 and an OFF command 52b is applied to high speed bareakers 13, 23. When a malfunction occurs at the signal 43, when one inverter malfunctions with reference pulse tranmission and reception, the malfunction of the reference pulse is immediately detected to disconnect it from the system. In this manner, the disturbance of the parallel bus lines 30 can be minimized, and the burnout of the power element driving circuit of the malfunctioned inverter can be prevented.
Patent JP-S5954978-A (JP)
Title: Inspection of printed circuit board
Inventor: ARAI KOUZOU
IPC: G01R31/02
Filed: 1982-09-22
Abstract: PURPOSE:To test through holes accurately by arranging inspection pins tight on a pressure sensitive conductive sheet to pressurize it so as to act as probes after an insulating mask is placed between the conductive sheet and a printed circuit board to be tested. CONSTITUTION:An insulating thin film mask 21 through which holes 20 in the size matching conductive parts T to be inspected of a printed circuit board P to be tested are formed at the positions corresponding to those of the conductive parts T is plased between a printed circuit board P and a pressure sensitive sheet 11. Inspection pins 13 fixed with a terminal retaining plate 12 is pressed on the pressure sensitive sheet 11 at corresponding to the positions of the conductive parts T being inspected. In this manner, the corresponding parts of the pressure sensitive sheet 11 are grasped between the pins and the conductive parts T being inspected through the holes 20 of the mask 21. This allows the corresponding inspection pins 13 to be electrically connected to the other two sections to conduct an inspection thereby facilitating electric connection of the inspection pins to the corresponding conductive parts being inspected alone.
Patent JP-S5954699-A (JP)
Title: Preparation of single crystal
Inventor: KOKUBU YOSHIHIRO
IPC: C30B15/20
Filed: 1982-09-22
Abstract: PURPOSE:To suppress the fluctuation in the composition of molten raw liquid, and to prepare single crystals having uniform characteristics in high reproducibility, by growing a single crystal controlling the evaporation of volatile components from a compound having high decomposition pressure. CONSTITUTION:A molten GaAs 3 is obtained by putting Ga and As as raw materials and B2O3 as encapsulating material into the crucible 2, and heating the crucible with the external heater 5 under controlled temperature. The seed crystal 6 attached to the rotary jig 7 is made to contact with the molten liquid 3 covered with the molten B2O3, and is pulled up under rotation to obtain the desired single crystal 8. The pressure vessel 1 is pressurized with an inert gas at >=3atm. In the above apparatus, the evaporated amount of the volatile component is detected by the film thickness detector 9, the signal is converted to the variation of the amount with time by the differentiator 10, and the signal from the differentiator is fed back through the heater-controlling circuit 11 and the heating device 12 to the electrical power supplied to the heater 5.
Patent JP-H01139773-A (JP)
Title: Conductive metal coating of base material by developing agent
Inventor: UIRIAMU JIYOON II PAARU
IPC: C23C4/18
Filed: 1988-06-30
Abstract: PURPOSE: To coat the top of a temporarily deformable substrate with a metallic coating having satisfactory adhesion and conductivity by depositing a layer of metal Cu particles on the substrate, bringing a developer contg. a tert. amine into contact with the Cu particles and heating them.  
     CONSTITUTION: A layer of metal Cu or Ni particles is deposited on a temporarily deformable substrate, e.g. a substrate of a synthetic resin such as polyolefin or epoxy resin and a developer contg. a tert. amine such as methyldicocoamine, a tert. phosphorus (III) compd. such as triphenylphosphine or a bifunctional compd. having a trivalent N or divalent S atom as a 1st atom and at least one N or O atom as a 2nd atom separated from the 1st atom by at least two other atoms and capable of forming a coordination complex with Cu or Ni, e.g. 2-hydroxyethylamine is brought into contact with the Cu or Ni particles. They are heated at a sufficiently high temp. for a sufficiently long time practically in the absence of oxygen to improve conductivity. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0725641-A (JP)
Title: Coloring agent for coloring glass
Inventor: GOTO KAZUO
IPC: C03C4/02
Filed: 1993-06-08
Abstract: PURPOSE:To provide a coloring agent for coloring glass, enabling transparent and bright coloring on the surface of glass and having a mechanically strong burned film. CONSTITUTION:This coloring agent is a coloring agent for coloring glass enabling transparent coloring on the surface of glass and consists of a high polymer complex obtained by dispersing a noble metal selected from Au, Pd, Pt, Rh and Ag formed into at least ultrafine particles into a high polymer without causing aggregation, a fixing agent consisting of an organometal compound, a binder resin, a glass skeleton component which is an organic compound containing an element expressed by M' (M' is Si, B or P) and an organic solvent.
Patent JP-H01139803-A (JP)
Title: Modified cross-section fiber
Inventor: TAGUCHI SETSUO
IPC: D01F8/12
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a modified cross-section fiber, composed of different kinds of polymers arranged in a special state and having a pearly luster. CONSTITUTION:A modified cross-section fiber of an aggregate composed of many film-like elements 1, sandwiched between a different kind of polymer 2 and having the wholly bound side face perpendicular to the longitudinal direction thereof. The number of the superposed film-like elements is preferably >=6, especially >=10. Such a modified cross-section fiber can be fabricated using many connected static type mixers.
Patent JP-S5982536-A (JP)
Inventor: BUERUNAA FUITSUSHIYAA
IPC: F02D41/40
Filed: 1983-09-08
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-H05330587-A (JP)
Title: Container case of disc
Inventor: IWAKI YUJI
IPC: B65D85/57
Filed: 1992-05-29
Abstract: PURPOSE:To provide an easy-handling and excellent-functional disc-container case which can contain a plurality of discs, in a case for floppy discs for instance. CONSTITUTION:A disc container case 1 is composed of a case body 2 containing floppy discs D and a plurality of rotary supporters 3 in which a holder 5 rotatably connected to the case body 2 is provided to retain the floppy disc. Any optional floppy discs D can be taken out from the case body 2 or put into it by rotating respective rotary supporters 3. When the floppy discs are contained in the case body 2, the rotary supporter 3 can be securely held in that condition by fixing the fitting piece 9 of the rotary supporter 3 to the case body 2 in the diagonal position against the hinge 4.
Patent JP-S5953453-A (JP)
Title: Purification of methacrylonitrile
Inventor: KATSUTA KAZUMASA
IPC: C07C253/00
Filed: 1982-09-21
Abstract: PURPOSE:To recover the titled compound from the ammoxidation reaction gas in high purity, by recycling the concentrated isobutyronitrile solution at the bottom of the distillation column to the water system circulating through the quenching column or to the recovery column, and removing the solution by the extractive distillation. CONSTITUTION:The ammoxidation reaction gas composed mainly of methacrylonitrile (abbreviated as MAN) is cooled by the quenching column 1, and absorbed to the absorbing water in the absorption colum 3. The absorbed liquid is subjected to the extractive distillation with a solvent water in the recovery column to recover MAN, cyanic acid and isobutyronitrile, and the recovered liquid is distilled in the product column 11 to obtain MAN. In the above process, the isobutyronitrile solution discharged from the bottom of the distillation column 15 for the separation of a high-boiling component is recycled through the line 16 to the water system circulating to the quenching column 1 or through the line 17 to the recovery column 6. The isobutyronitrile is concentrated in the bottom liquid by the extractive distillation in the recovery column 6, and separated and removed by the dissipation column 9. The isobutyronitrile can thus be removed without accompanying MAN.
Patent JP-H0328561-A (JP)
Title: Continuously variable transmission
Inventor: SAGATA MAKOTO
IPC: F16H13/14
Filed: 1989-06-27
Abstract: PURPOSE:To intend simple structure by providing automatic pressure govering mechanism to increase contact pressure of a rotational element on a taper cone with increased load in such a manner a ball is inserted between a transmissive member and the rotational element in contact with cam faces formed on at least either the transmissive member or the rotational element. CONSTITUTION:Automatic pressure governing mechanism (A) is made up with a transmissive member 18 fitted to a main shaft 3 with adjustable slide movement and available torque transmission and cam faces 18a formed on the member 18, a ball 19 inserted between cam faces 18a formed on the sleeve 8s of the rotational element 8, and a compressive coil spring 20 for setting initial pressure. The automatic pressure governing mechanism (A) presses the rotational element 8 against the taper cone 7 more strongly as the ball 9 rides over the cam faces 18a, 18a with increased load. It is thus possible to perform integral rotation of the rotational element 8 and the transmissive member 18 even in case that the gear is started from a stopper position.