baber/WOPTO huggingface dataset:
Patent JP-H0226258-A (JP)
Title: Dc motor for rolling miss and rolling miss system
Inventor: OHARAGI HARUO
IPC: H02K23/24
Filed: 1988-07-13
Abstract: PURPOSE:To compensate nonsparkingness by providing gaps between a regulating magnetic member and a main pole core and between the regulating magnetic member and a interpole core respectively and by setting these gaps within a proper range. CONSTITUTION:A reversing cooled rolling mill system is composed of a rolling mill 1, a main roll driving DC motor 12, rolling DC motors 13 to 14, tension gauges 15 to 16, thickness gauges 17 to 18, a static Leonard control device 19, a depressing control device 20, deflector rolls 21 to 22, etc. This motor 12 provides a gap IG1 between a main pole core 4 and regulating magnetic members 10A to 10B for magnetic reluctance regulation and reduces interpole flux phiIP1 through the above member 10B. In a low speed operation the size of the interpole flux passing through the regulating magnetic member 10A up to an overload region is linearly regulated and a no-spark zone moving phenomenon is compensated by the self-regulating action of the interpole flux. As a result, the no-spark zones in the low speed operation and in the high speed operation are completely overlapped up to the load current in the overload region, so that the nonsparkingness can be compensated.
Patent JP-H0616854-A (JP)
Title: Production of laminated film having coating layer of vinyl chloride resin containing microencapsulated cycloheximide
Inventor: FUJII KIMIHIRO
IPC: B32B27/20
Filed: 1992-06-30
Abstract: PURPOSE:To produce a laminated film having a coating layer comprising a vinyl chloride resin on the surface, freed from slipperiness and sliminess, and having a high rate of residual microencapsulated cycloheximide and excellent mechanical strengths. CONSTITUTION:The production process comprises diluting a mixture of a vinyl chloride polymer with a plasticizer with a terpene/ethylene glycol monobutyl ether solvent mixture in a weight ratio of 15/1-3/1, agitating the resulting mixture to form a sol, adding microencapsulated cycloheximide to this sol, kneading the resulting mixture, applying the obtained sol to a base resin film, and converting the sol into a gel by heating.
Patent JP-H0614851-A (JP)
Title: Buffering device
Inventor: SAWAKI ATSUSHI
IPC: A47K13/12
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the number of parts and to simplify the entire device by impressing braking force to the turn of a movable member by utilizing friction generated between a brake shoe and a fitting member by fitting them. CONSTITUTION:When a user turns a toilet seat 2 in the direction of closing by the hand, a hinge shaft 3 is revolved against a case 1 and, with this revolution of the hinge shaft 3, a fitting member 10 is rotated by engaging a driving gear 6 and a slave gear 9. In this case, since a pin part 13b of a pressing member 13 is engaged to a cam groove 7a of a cam member 7, the pressing member 13 is slid in the axial direction by the engagement of the cam groove 7a with the revolution of the hinge shaft 3 and presses the follower gear 9 in a certain direction so as to fit the fitting member 10 and a brake part 11b of a brake shoe 11. Thus, a tapered face 11c of the brake part 11b is joined with a tapered face 9a of the fitting member 9, friction is generated to be gradually increased with the revolution of the hinge shaft 3 and with this friction, braking force is impressed to the turn of the toilet seat 2.
Patent JP-2001002640-A (JP)
Title: Production of high-purity pyrrolidone compound
Inventor: NISHIDA MITSUHIRO
IPC: C07D207/267
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a pyrrolidone compound having extremely high purity and exhibiting little discoloration with time. SOLUTION: A pyrrolidone compound is produced by reacting γ-butyrolactone with an amine in the presence of water. In the above process, a reaction mixture produced by heating γ-butyrolactone and an amine in the presence of water is supplied to a 1st distillation column, the pyrrolidone compound corresponding to 2-15 wt.% of the pyrrolidone compound contained in the liquid supplied to the 1st distillation column is extracted from the column bottom while keeping the average retention time of the bottom liquid at the column bottom to 10 min to 8 hr and the temperature of the column bottom liquid to 90-200 deg.C, water, a low-boiling component and the remaining part of the pyrrolidone compound are distilled out from the column top, the distillate from the column top is supplied to a 2nd distillation column,  water and a low-boiling component are distilled out from the column top and the pyrrolidone compound is extracted from the column bottom.
Patent JP-H04368911-A (JP)
Title: Liquid crystal electrooptical device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/135
Filed: 1991-06-17
Abstract: PURPOSE:To stably maintain a liquid crystal potential by combining a thin film having a ferroelectric property and previously accumulating fixed charges in this part by the presence of the org. resin film having the ferroelectric property. CONSTITUTION:Molybdenum metals having reflectivity are formed as picture element electrodes 8 by a sputtering method on the org. resin film 4 having the ferroelectric property and are formed to the outside shape of the picture elements by aligning the two sides of the outside shape of the picture elements to nearly the same positions as the position of light transparent electrodes 3. A uniform soln. mixture composed of a prepolymer of a transparent solid phase polymer and a nematic liquid crystal is then formed by a screen printing method on these picture element electrodes 4. Spacers 6 are dry sprayed on this coated surface and another substrate 2 formed with counter electrodes 7 in prescribed patterns is superposed on the prescribed position. A pressure is then applied to the substrates to press the substrates until a specified inter- substrate spacing is obtd. and the unnecessary uniform soln. between the substrates is pushed to the outside of the substrates. The prepolymer formed between the substrates is cured to fix a pair of the substrates 1, 2.
Patent JP-H04371632-A (JP)
Title: Ventilation structure of multi-story building
Inventor: HASEGAWA ISAO
IPC: F24F13/15
Filed: 1991-06-18
Abstract: PURPOSE:To increase ventilation ability of a multi-slory building having a draft, while keeping safety. CONSTITUTION:A ventilation shed 17 is formed just right above the opening 16 on the uppermost floor of a draft 11 and a ventilation louver 18 is installed on the whole wall face of this ventilation shed. Respective brades 20 are retained at the place where the grades are kept by stoppers 23 in the condition usually opened outward by installing the rotary shaft 19 at the position deviated by a specified distance from the center of the width of respective brades 20 of this ventilation louver 18. And further, the deviation is adjusted so that only the ventilation louver 18 at the receiving side of the wind pressure against the wind from a special direction is closed.
Patent JP-H0811466-A (JP)
Title: Deposit passbook and method for opening account
Inventor: FURUKATA SOKICHI
IPC: G06Q40/00
Filed: 1994-07-02
Abstract: PURPOSE:To effectively conduct canvassing for deposit by using a new canvassing technique for deposit. CONSTITUTION:In a deposit passbook used when money is deposited in a banking system, an office number 1d of a banking system dealing in and an account number 1e of a depositor are written, and a group name 1i imparted by a manager, such as a canvasser for deposit, to a group to which the depositor is joined, a management number 1g imparted by the manager, and a depositor's name 1h are written in a depositor's name column 1F.
Patent JP-H03136603-A (JP)
Title: Molding method for slide fastener upper stopper and device therefor
Inventor: OSAKI TATSUO
IPC: A44B19/60
Filed: 1990-06-30
Abstract: PURPOSE:To ensure the proper molding and supply of an upper stopper with simple construction by applying the constitution wherein the lengthwise intermediate part a stopper material of necessary length cut out from a wire material is pressed, inserted and passed through a fixed gap with a push rod for being bent to a U-shape, and the bent part is first supplied. CONSTITUTION:A strip-shaped wire material 2 is fed from below and cut out to a length necessary for molding an upper stopper 1. With a cutout wire material 3 erected, a push rod 4 is kept in contact with the lengthwise center thereof and pushed toward a gap between upper and lower molds fixed with a gap in a vertical direction. The upper stopper material 3 is thereby bent to a U-shape and the bent part 3a of the material 3 is fed first. According to the aforesaid construction, when a molded upper stopper is fed into a pocket 24 with the bent part 3a first, and retained in therein, the open end of the upper stopper is aligned with the opening of the pocket 24. It follows, therefore, that the stopper can be properly bent to a U-shape with simple constitution and, in addition, properly bent to a U-shape with simple constitution and, in addition, properly fitted to the end of a fastener tape, thereby ensuring easy molding and feeding operations.
Patent JP-2001002349-A (JP)
Title: Car device for elevator
Inventor: YAMAMOTO KAZUMI
IPC: B66B11/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a car device for elevator, capable of straightening air flow by an air flow straightening cover during lowering or elevating the car, and air-conditioning the inside of the car by means of an air conditioner in the air flow straightening cover. SOLUTION: An air conditioner 9 is provided on the upper face of a car-room 2, and an air flow straightening cover 16 for covering the upper face of the car-room 2 and the air conditioner 9 is provided. Further, a front side vent 21 and a rear side vent 22 are provided in the air flow straightening cover 16. Thus, during elevating the car, the upper air is straightened by the air flow straightening cover 16 to suppress noise generated by the turbulence of air flow, and to make the inside quiet. Further, since the front side vent 21 is arranged closer to the wall face of a hoistway compared to the rear side vent 22, the air pressure on the side of the front side vent 21 is reduced by lowering or elevating the car. Thus, the air in the air flow straightening cover 16 flows out, and the heat exchanging action of the air conditioner 9 is normalized.
Patent JP-2001002309-A (JP)
Title: Paper sheet accumulation device
Inventor: ISHIDA KATSUNORI
IPC: B65H31/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet accumulation device for accumulating the quantities of paper sheet bundles when the bundles gathered by a gathering machine are delivered rearward from the gathering machine. SOLUTION: A gathering machine 50 having paper feeding stages 2a-2j is placed on a pedestal 15, and delivers rearward a paper sheet bundle gathered by a carrying belt 62 and a paper delivery roller 63, to carry the bundle to a paper sheet accumulation device 70. The device 70 is elevatingly operated by a power transmission mechanism for a drive motor 51, deceleration and idling sprockets 52 and 53, and a chain 57. The bundles are placed on a paper sheet receiving mount 56 installed on the upper part of an elevating mount 55, to accumulate the bundles with end parts displaced alternately by a sorting motor 54, a clank plate 58, and a clank. The mount 55 lowers the side surface of the pedestal 15 in order following the accumulation of the bundle.
Patent JP-S6416719-A (JP)
Title: Application of member for external use
Inventor: TSUDA TOSHINOBU
IPC: A61F13/02
Filed: 1987-07-11
Abstract: PURPOSE:To readily separate a release linear and to bond a member for external use to a give application site simply and accurately, by temporarily attaching a supporting tool for the member for external use, having weak tackiness, to the back of a substrate material for the member for external use, consisting of a flexible substrate. CONSTITUTION:In applying a member for external use laminated to a release linear through an adhesive layer to a flexible substrate made of a relatively thin film of any of various synthetic polymers, nonwoven fabric or woven fabric, a supporting tool for the member for external use having weak tackiness to the back of the substrate is temporarily bonded to the back of the substrate, flexural strength of the member for external use is raised to facilitate separation of release liner, simultaneously lack of rigidity of the substrate is compensated so that the member for external use can be accurately bonded. Tack strength of the supporting tool for the member for external use is preferably >=twice the release resistance between the adhesive layer and the release linear and preferably <=1/2 release strength between the skin and the adhesive layer.
Patent JP-H0521258-A (JP)
Title: Manufacturing of soft magnetic thin film
Inventor: ISHIDA MASAYOSHI
IPC: C23C14/14
Filed: 1991-07-15
Abstract: PURPOSE:To provide a thin-film soft magnetic material with good soft magnetic characteristics as well as high saturation magnetic flux density kept over 20kG, by casting atoms at a given angle to the substrate normal with regard to a Fe-Co-based-alloy thin film including Co below a given quantity and formed onto the substrate. CONSTITUTION:When a Fe-Co-based alloy thin film including 70at% Co or below is formed on a substrate, incident atoms are directed to the substrate slantingly at an angle ranging from 10 to 70 deg. with respect to the substrate normal. A thin film is formed onto a glass substrate by using a DC. sputtering method, for instance, with an alloy target consisting of Fe-20at%Co. As a sputtering atmosphere, Ar gas of 2.0mmTorr is used, and the incident angle is from 10 to 70 deg. for directing atoms to the substrate. In this case, the film- forming rate is adjustable by changing the discharge current and a distance between the target and the substrate. At the film formation, heating or cooling is not needed for the substrate, while the time length can be adjusted so as to make a film thickness about 1000Angstrom  at the center of the substrate.
Patent JP-S6330262-A (JP)
Title: Dot printer head
Inventor: FUKUSONO HIDEKI
IPC: B41J2/275
Filed: 1986-07-24
Abstract: PURPOSE:To obtain good operational capacity and to facilitate manufacturing, by forming a recessed part to an auxiliary yoke so as to have opposed magnetic pole surfaces and fixing the leading end of a leaf spring to the bottom part of the groove of an armature wherein both side magnetic pole parts and the magnetic part facing the magnetic pole surfaces of the yoke form a C-shape. CONSTITUTION:A yoke 3 has a cross-sectional shape formed into a C-shape by inner and outer leg pieces 3a, 3b and a connection piece 3c and is integrally formed as a whole so that the connection piece 3c has a ring plate shape and the outer leg piece 3b has a cylindrical shape. An auxiliary yoke 4 has a recessed part 4b formed thereto so that opposed magnetic pole surfaces 4a, 4a performing the transfer of magnetic flux between said surfaces 4a, 4a and both side magnetic pole parts of an armature 6 mentioned hereinafter are provided at the position corresponding to the inner leg piece 3a and a magnetic gap (g) is interposed between the inner end containing the recessed part 4b and the end surface of the inner leg piece 3a. An armature 6 has a groove 6c formed thereto so that both side magnetic pole parts 6a, 6a and the magnetic pole part 6b facing the magnetic pole surface of the yoke 3, that is, the end surface of the inner leg piece 3a form a C-shape and the leading end of a leaf spring 5 is fixed to the bottom part 6d of the groove 6c. When a coil 2 is excited, the armature 6 is released from attraction by the spring force of the leaf spring 5 to allow a printing wire 7 to protrude and printing is applied to the paper 22 on a platen 21.
Patent JP-2001001036-A (JP)
Title: Method for drawing or straightening metal
Inventor: KAWAMOTO HIROSHI
IPC: B21C3/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To greatly prolong the life of a die and to obtain a product which is free of speckles and stains on the surface and has beautiful metallic gloss by applying working oil uniformly dispersed with a fluorine resin on the working surface of the metal to be worked and subjecting the metal to be worked to drawing or shape straightening. SOLUTION: The metal to be worked is nonferrous metal and more preferably a copper alloy. The fluorine resin is polytetrafluoroethylene(PTFE) and the working oil is polybutene. The viscosity at 40 deg.C of the working oil is preferably 150 to 20000 mm2/sec. The material of the die is preferably superhard steel or superhard alloy. More preferably, a blank is coated with the fluorine resin and the film thickness of the coating is specified to 0.5 to 2 μm in drawing of the product below 0.3 mm. Also, the grain size of the PTFE is 0.3 to 0.7 μm and the fluorine resin is mixed at 1 to 10 in wt.% in the working oil.
Patent JP-S6060385-A (JP)
Inventor: BURUUNO HIRUPERUTO
IPC: F16K31/163
Filed: 1984-08-23
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-S5963575-A (JP)
Title: Detecting method of dielectric breakdown point of cable
Inventor: SHINAGAWA JIYUNICHI
IPC: H01B7/32
Filed: 1982-10-04
Abstract: PURPOSE:To search for the dielectric breakdown point of a cable securely by providing a magnetic tape on the external surface of the cable, detecting the part of the magnetic tape varied in magnetization state, and detecting the dielectric breakdown point indirectly. CONSTITUTION:A magnetic tape 2 is provided lengthwise on the external surface of the sample cable 1. The magnetic tape 2 use normal sound recording tapes formed by coating a plastic film with ferric oxide, etc. A high voltage 4 is applied between a conductor 3 of the cable after the magnetic tape is provided and the ground to cause the dielectric breakdown of the cable, and consequently a large current flows to a case sheath 6 through the broken hole 5 in an extremely shoft time during the dielectric breakdown. Then, a magnetic field is established outside the cable in radial direction of the cable and the magnetic tape changes in magnetization state at the cable dielectric breakdown position X. Iron powder, however, is scattered over the magnetic tapes 2 to cause the disorder of a stripe pattern only at the dielectric breakdown position, and the regular stripe pattern appears at other part, thereby the dielectric breakdown point X is judged indirectly.
Patent JP-H0728810-A (JP)
Title: Character processing method and device therefor
Inventor: SHODA YUKIE
IPC: G06F17/22
Filed: 1993-07-14
Abstract: PURPOSE:To calculate the probability of correction candidates far an input based on a priority rule when the plural candidates exist. CONSTITUTION:The keyboard code column stored temporarily in an input keyboard code column temporary storage part 10 is reread as a character string in an input keyboard code column rereading part 11, a corrected character string is prepared by performing the replacement, deletion, insertion and front and back exchange of characters for the reread character string in a corrected character string preparation part 12, the corrected character string which is temporarily stored in a corrected character string temporary storage part 13 and is temporarily stored in a dictionary retrieval control part 16 is retrieved from a dictionary 14 where the character string is defined as a caption, a priority order is decided for the retrieval result according to the priority which is preliminarily fixed according to correction patterns depending on the key arrangement of the keyboard in a priority order aligning part 15, and the retrieval result is temporarily stored with the priority order in a retrieval result temporary storage part 17.
Patent JP-H1131852-A (JP)
Title: Superconducting device
Inventor: NISHINO JUICHI
IPC: H01B12/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation against temperature change and enable a superconducting device to operate at a high temperature of a liquid nitrogen temperature or higher, by providing the c axis of the crystal of an oxide superconductor that constitutes the superconducting device to be substantially vertical to the direction of a superconducting electromagnetic wave that flows in the oxide superconductor. SOLUTION: On a substrate 11 formed of single crystal SrTiO3 , a superconductor having a composition of (La0.9 Sr0.1 )2 CuO4 is deposited for a prescribed thickness by sputtering so as to permit the c axis of the crystal to be vertical to the substrate 11. A weakly coupling part 9 having a prescribed thickness is formed by performing Ar ion etching on a part of a heated superconductor, which is heated in a prescribed oxygen atmosphere, and a photoconductive semiconductor 8 composed of CdS is formed on the weakly coupling part 9. The value of a current that flows in the X axis direction of the semiconductor 8 can be easily controlled by projecting a fine intensity light, and the semiconductor operates as a highly sensitive and high speed photo detecting device.  Thus, the superconducting device having the superconducting weakly coupled part that operates at a low temperature is provided without deteriorating the superconducting characteristics of the Ba-Y-Cu oxide.
Patent JP-2000009865-A (JP)
Title: Electronic clock with power generator
Inventor: SUGANO FUMIO
IPC: G04G99/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce the time until normal handling of a needle is performed by prohibiting the passage of all drive pulses and stopping the drive of a step motor when a drive judgment circuit judges as non-rotation when a control circuit is passing a drive pulse for a low voltage with the maximum energy. SOLUTION: When a power supply voltage is equal to or less than 1.15 V, the voltage of a secondary power supply 13 drops due to charge shortage. When it becomes 1.15 V or less, this conditions is detected by a power supply voltage detection circuit 14 and a rotation judgment signal is sent from a drive judgment circuit 18 to a control circuit 15. The control circuit 15 prohibits the passage of a normal drive pulse and allows the passage of a drive pulse for a low voltage, instead. The drive pulse for a low voltage is a rapid pulse for every two seconds which is different in handling of a needle from a normal drive pulse, namely a two-second needle-handling pulse, and a user can detect that a voltage has dropped from the needle handling state of a second needle.  Further, when the control circuit 15 is allowing the drive pulse for low voltage with the maximum energy to pass, it prohibits the passage of all drive pulses if the drive judgment circuit 18 judges to be non-rotation.
Patent JP-S5983056-A (JP)
Inventor: JIEEMUZU POORU ARUBARERA
IPC: C07K16/00
Filed: 1983-09-22
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-H0463220-A (JP)
Title: Method for refining silicon steel stock
Inventor: NAKATO SAN
IPC: C21C7/076
Filed: 1990-07-03
Abstract: PURPOSE:To produce a silicon steel stock minimal in impurities by adding a CaO-SiO2 flux to a molten steel for silicon steel after the addition of alloying elements and regulating slag components in a ladle to values in specific ranges, respectively. CONSTITUTION:A CaO-SiO2 flux is added to a molten steel for silicon steel after the addition of alloying elements held in a ladle, and further, oxygen is supplied, if necessary. By the above operation, slag components in the ladle are regulated so that Al2O3, TiO, and CaO/SiO2 are <=7%, <=0.5%, and 0.6-2.0, respectively. By this method, the contaminat amount of (Ti+Alsol) in the silicon steel stock can be controlled to <about 20ppm. Further, the production of a grain-oriented silicon steel sheet increased in magnetic density as to have an average value of B10 value exceeding 1.93 and also remarkably reduced in iron loss value, W17/50 value, can be easily attained.