baber/WOPTO huggingface dataset:
Patent JP-H04324607-A (JP)
Title: Method for protecting annular core
Inventor: YAMAUCHI HIROSHI
IPC: H01F41/02
Filed: 1991-04-24
Abstract: PURPOSE:To protect an annular core even when the core is not housed in a case and, at the same time, to use a hard epoxy resin. CONSTITUTION:A protective layer 4 is formed on the outer periphery of an annular core 1 by winding a tape of insulating cloth 2 around the annular core 1 and hardening a soft resin 3 after dipping the core in the a soft resin 3.
Patent JP-S611258-A (JP)
Title: Manufacture of yoke of linear pulse motor
Inventor: YAMAMOTO MITSUO
IPC: H02K15/02
Filed: 1984-06-14
Abstract: PURPOSE:To prevent an inconvenience caused by a cutting work from occurring by omitting the cutting work of a coupler provided to hole the positional relationship between pole members. CONSTITUTION:A cross-shaped hole 20a is formed at an iron plate 20 by a punch 36, a cross-shaped coupling member 21a is press-fitted to the hole 20a from a nonmagnetic plate 21 by a punch 37, and the plate 20 is cut by a punch 38. In this case, the plate 21 is pressed by a punch stripper, and the plate 20 is pressed by the lower surface of a middle die 34 by moving the die 34 downward. When an upper die support 35 moves from the bottom dead center upward, and the punches 36, 37, 38 and the plate 21, the plate 20 is fed in the prescribed distance by feed rollers 26a, 26b, and the plate 21 is similarly fed by the feed rollers.
Patent JP-S5818356-A (JP)
Inventor: HANSU MIRAUERU
IPC: C25B3/29
Filed: 1982-07-15
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-H01291875-A (JP)
Title: Manufacture of blood vessel catheter
Inventor: TSUJIKAWA HAJIME
IPC: A61M25/00
Filed: 1988-05-19
Abstract: PURPOSE:To simplify the manufacturing processes by forming the tip of a tube by means of insert molding using a die, and thereby omitting a tapering and/or bending process for the tip of the tube otherwise required. CONSTITUTION:A wire mesh 2 consisting of stainless steel, etc., is knit in at the periphery of a plastic inner tube 1 formed by extrusion molding method, etc. This knit-in periphery of inner tube 1 is covered with an outer tube 3 which is formed and fitted by a cover mold extruding machine, etc., to accomplish a tube body A. This outer tube 3 at one end of the tube body A is stripped a certain length, and the tube tip 4 is formed by means of insert molding using a die.
Patent JP-S5747318-A (JP)
Title: Preparation of frp
Inventor: ITOU HARUYASU
IPC: C08F299/04
Filed: 1980-09-05
Abstract: PURPOSE: To obtain an FRP having a high curing rate and improved transparency and water resistance, by using a specific quaternary ammonium salt in impregnating and curing a glass fibrous reinforcing material with an unsaturated polyester resin.  
     CONSTITUTION: A glass fibrous reinforcing material is impregnated with an unsaturated polyester resin (UPE), and the resin is then cured. In the process, a quaternary ammonium salt, e.g. lauryltrimethylammonium bromide, of the formula (R 1  is 10W18C straight chain hydrocarbon; R 2  is CH 3 , C 2 H 5 , etc.; R 3  and R 4  are CH 3 , C 2 H 5  or benzyl; X is halogen) in amount of 0.1W10PHR based on the UPE is mixed with the UPE. Preferably, the quaternary ammonium salt in an amount of about 0.05W0.5wt% as the solid content is added to a sizing agent containing  0.05W6wt% silane coupling agent, e.g. methoxysilane, and 3W15wt% film former,  e.g. vinyl acetate emulsion, and the fibrous reinforcing agent is sized with the sizing  agent and then impregnated with the UPE to cure the resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62296178-A (JP)
Inventor: AANORUDO DABURIYUU HENRII
IPC: G03G15/20
Filed: 1987-05-19
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-S62277998-A (JP)
Inventor: KUMAGAI SHINICHI
IPC: H02P27/02
Filed: 1986-05-28
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-S5456061-A (JP)
Title: Controlling method for continuous rolling mill
Inventor: ABE KAJI
IPC: B21B37/46
Filed: 1977-10-13
Abstract: PURPOSE: To manifacture uniform rolled product through the stable accelerated operation, by computing the forecast for rolling torque under acceleration using the motor torque and r.p.m. of each stand, on purpose to obtain the optimum rate of acceleration for controlling the acceleration at each stand.  
     CONSTITUTION: The speed of rolling stands 2i, 2j, as the detecting signal of the speed detector 4i, 4j, together with the torque signal of motors 3i, 3j, are inputted to the arithmetic unit 5. The rolling load of each stand is detected by the load cells 6i, 6j; and the output of the load cell 6i together with the torque signal of DC driver 3i, are inputted to the tension controller 7. The speed controllers 8i, 8j, are operated by the instruction sent from the tension controller 7; at the moment when the interstand tension is controlled to a specified range by speed controllers 8i, 8j, the arithmetic unit 5 makes the optimum acceleration pattern for the rolling stands 2i, 2j, and sents it out to speed controllers 8i, 8j, as the reference signal. According to this method, a stable control of the acceleration for all stands can be carried out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01294014-A (JP)
Title: Pyrolysis reactor for plastic waste
Inventor: KURATA HIROSHI
IPC: C10G1/10
Filed: 1988-05-19
Abstract: PURPOSE:To convert efficiently waste solid plastics into an oil being good for practical use, by carrying out liquefaction by melting, gasification by pyrolysis and modification by catalytic reaction of waste solid plastics in the same reactor. CONSTITUTION:Waste solid plastics are fed in a melt-reaction chamber 4 from a feeder 3 and liquidized in its early stages by heat from a combustion chamber 52, heat from a spiral reaction tube 8 and rotation of a rotating arm 44. Liquidized waste plastics are introduced in a pyrolysis chamber 6 through an introducing tube 5 and gasified by bringing into contact with heat in the pyrolysis chamber 6. Gasified oil of waste plastics is divided into two routes. One is returned in the melt-reaction chamber 4a to elevate temp. and pressure in the melt-reaction chamber 4a. Another one is spirally elevated from a reaction tube introducing pipe 7 in a melt-reaction tube 8 and transferred to the 1st-3rd catalytic reaction chambers 10a, 10b and 10c through an elevating tube 9 to modify the plastic waste gasified oil with a catalyst. A stable gasified oil is thereby obtd.
Patent JP-H0218108-A (JP)
Title: Attachment for leaf spring
Inventor: FURANKO SANCHIINI
IPC: F16F1/26
Filed: 1989-05-15
Abstract: PURPOSE: To simplify structure, to reduce cost, etc., by arranging a plural number of metal strips in an X form, connecting respective central parts of them with each other and forming a support of an attachment by setting fixing parts against a structural body of a vehicle on respective both end parts. CONSTITUTION: An attachment 12 to be used for a leaf spring of a suspension is furnished with a support 13 and an Ω shaped bracket 22 to be installed on it. In this case, the support 13 is formed by arranging two metal strips 14, 16 in an X form. Thereafter, each of the metal strips 14, 16 overlaps respective central parts 14b, 16b, and by welding them along edge parts of a plural number of through holes 20 provided on the central part 14b of the one metal strip 14, they are connected to each other. Additionally a through hole 18 to install the attachment 12 on a structural body of a vehicle by a bolt is formed on both end parts 14a, 16a of each of the metal strips 14, 16.
Patent JP-H06339218-A (JP)
Title: Insulation deterioration detector
Inventor: SARUTA AKIO
IPC: G01R31/58
Filed: 1993-05-25
Abstract: PURPOSE:To provide an insulation deterioration detector which can accurately detect an initial stage of an insulation deterioration. CONSTITUTION:A line voltage of a bus 3 is output through a transformer GPT for a ground type instrument, reference phase voltages E1, E2, E3 are formed by a phase voltage converter 11, and this reference voltage is compared with a phase difference to a zero-phase current of a zero-phase current transformer ZCT of respective distribution lines by a phase comparator 13. When the difference falls within a predetermined range and an effective value of the zero-phase current calculated by an effective value calculator 12 exceeds a set value, it is detected by a deterioration discriminator 15 to decide a deteriorated channel and a deteriorated phase. They are displayed on a display unit 19 through a maximum value comparator 16 and a deteriorated phase output circuit 17. When phases of deteriorated phase decision signals output from two or more of the distribution lines are the same phase, it is detected by a phase simultaneous comparator 18, decided as a bus side deterioration, and displayed on the unit 19.
Patent JP-H0420094-A (JP)
Title: Building installation supervisory equipment
Inventor: ISHIBASHI HIDEKI
IPC: H04Q9/00
Filed: 1990-05-15
Abstract: PURPOSE:To eliminate need for a custodian and a custodian's room exclusively for building management and to obtain advantageous installation cost by designing a centralized supervisory equipment to be freely movable and connecting the equipment to a terminal equipment of a desired house so as to supervise the installation equipment. CONSTITUTION:In a building B, m-set of houses 1a-ma are installed and a 1st terminal equipment 1-m supervising each installation equipment is provided to each house. Moreover, a 2nd terminal equipment T supervising a common installation equipment is installed in the building B. All the 1st terminal equipments 1-m are removably connected to centralized supervisory equipment C collecting information of the 1st terminal equipments 1-m and the 2nd terminal equipment T so as to supervise all installation equipments in the building B, the centralized supervisory equipment C is of portable type and carried freely and connected simply to each of the 1st terminal equipments in which resident resides. Thus, sure building management with lower cost than a conventional supervisor system is realized.
Patent JP-H08289813-A (JP)
Title: Knapsack
Inventor: OHAZAMA MIKIO
IPC: A45C3/02
Filed: 1995-04-24
Abstract: PURPOSE: To provide an innovative knapsack for not hurting the side by contact with the lower part belt of a shoulder belt. CONSTITUTION: For the lower part 3 of the shoulder belt whose one end is made freely attachable and detachable to/from the upper part 2 of the shoulder belt and the other end is connected to the bottom part of a knapsack main body 1, a cylindrical belt part 4 is provided on a part to be in contact with the side of a schoolchild.
Patent JP-H10303781-A (JP)
Title: Coded radio wave transmitter
Inventor: TODA KOJI
IPC: H03H9/42
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To encode a radio call signal from the outside and to transmit the coded signal externally as a radio signal. SOLUTION: When an external radio call signal reaches a switch S, an electric signal E1 (i=0, 1, 2,..., 9) is given to each electrode Ui , only when the switch S senses the electric signal Er. The electric signal Ei corresponds to each of figures in decimal system from 0 to 9. The electric signal Ei is coded by the electrode Ui and converted into a surface acoustic wave and propagated in the vicinity of the surface of a face of a piezoelectric substrate 1, on which the electrode Ui and the interdigital electrode R are provided. The surface acoustic wave is converted into an electric signal at the interdigital electrode R, amplified by an amplifier 2 and outputted as a radio wave from an antenna 3.
Patent JP-S6016889-A (JP)
Title: Growth of thin film of single crystal of garnet-type oxide
Inventor: TAKAGI KAZUMASA
IPC: C30B29/28
Filed: 1983-07-08
Abstract: PURPOSE:To grow the titled thin film on a film and to enable development of a new electronics element, by growing a thin film of single crystal having a specific crystal structure on a substrate having ultrafine channels with rectangular sections by graphical epitaxy method. CONSTITUTION:Channels having rectangular sections with 1mu width and 0.5mu depth are formed on the quartz glass substrate 8 having 50nm diameter and 0.3nm thickness. MgAl2O4 is metallized on the substrate 8 by high-frequency sputtering method. The metallized MgAl2O4 film is amorphous, and the film is heated to 1,100 deg.C in an electric furnace so that it is crystallized. The film becomes polycrystalline, and the face of the film is orientated in the <100> direction. YIG (Y3Fe5O12) is metallized on the MgAl2O4 film 7 by sputtering method and it is heated in air at 800 deg.C so that it is crystallized. The direction of the face of the YIG film 6 is approximately [100], and the slope of [010] of YIG to the [010] of Mg2Al2O4 is 45 deg.. The particle diameter of the crystal of YIG is the same as that of MgAl2O4, and YIG is epitaxially grown.
Patent JP-S5748833-A (JP)
Title: Gate circuit
Inventor: MIYADERA KAZUYUKI
IPC: H03K19/0944
Filed: 1980-09-05
Abstract: PURPOSE:To increase the margin of noise, by providing a depletion type MOSFET between the source and ground of an input device of an inverter circuit of the 1st E/D type and connecting the output of the 2nd inverter circuit to the gate. CONSTITUTION:When a voltage between the source and substrate of an input device Q5 is increased, the apparent threshold voltage of the input device Q5 is increased by the substrate effect. In the gate circuit, a potential difference between the source and the substrate of the input device Q5 is produced with the depletion type MOSFETQ6 to produce the substrate effect. Thus, when the input signal is at low level, the apparent threshold voltage of the input device Q5 is increased and the noise margin is made greater. Since the gate of the MOSFETQ6 is connected to the output OUT of the 2nd inverter circuit, the input signal is in phase with the output of the 2nd inverter circuit, and the mutual conductance of the FETQ6 is changed by the input voltage.
Patent JP-H05327550-A (JP)
Title: Transmission control method and device for slave station
Inventor: YANAGI HIROMI
IPC: H04B1/54
Filed: 1992-05-15
Abstract: PURPOSE:To obtain the transmission control method and its device of a slave station in which jamming of a communication due to the continuous transmission of the slave station in a single radio equipment is prevented, and the transmitting operation is simplified. CONSTITUTION:The transmission controller of a slave station A in a communication using the single radio, is constituted of a speech request signal transmitting means 1 provided on the slave station A side, which transmits a speech request signal to a master station, transmission control signal transmitting means 3 provided on the master station side, which transmits a transmission control signal for controlling the transmission of the slave station A in response to the speech request signal, and transmission control means 2 provided on the slave station A side, which controls the transmission based on the above mentioned transmission control signal. The master station B transmits the transmission control signal in response to the speech request signal from the slave station A, so that the transmission of the slave station A is controlled. The speech request signal is used as the identification signal of the slave station A to identify the slave station and the position, and the transmission control signal includes a transmission time control signal to set the transmission time of the slave station A.
Patent JP-S613542-A (JP)
Title: Transmitter/receiver
Inventor: SATOU TERUO
IPC: H04K1/02
Filed: 1984-06-15
Abstract: PURPOSE:To prevent interception by the 3rd party by superimposing a pseudo random signal and a pilot signal on a voice signal, transmitting the result and subtracting the pseudo random signal formed from the pilot signal from the reception signal at the reception side to obtain the original sound signal. CONSTITUTION:The voice signal Sa from a transmitter 11 is inputted to an adder circuit 14. The pilot signal Sp is formed by a pilot signal forming circuit 21 and fed to the circuit 14. Then this signal Sp is fed to a PLL 22, a signal Sn not including unnecessary high-order high frequency component is formed through a pseudo random signal forming circuit 23 and a low pass filter 24 and fed to the circuit 14. Thus, a summing signal Ss among the voice signal Sa, the pilot signal Sp and a noise signal (n) is extracted from the adder circuit 14. The pseudo random signal Sr is generated from the pilot signal Sp at the reception side, it is subtracted from the reception signal and the original voice signal is obtained.
Patent JP-H11314244-A (JP)
Title: Housing for on-vehicle motor and its production
Inventor: TOYAMA MASAHARU
IPC: B29L31/30
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a housing for an on-vehicle motor like a housing for a power motor capable of being produced simply and highly accurately, also enhanced in reliability, capable of achieving the miniaturization and wt. reduction of a molding press and having heat-resistant characteristics and a method for producing the same. SOLUTION: A housing 10 for a motor is produced by inserting a second molded product 2 formed from a thermoplastic resin and having insert metal fitting 3 internally chilled so as to protrude partially into a mold for molding a first molded product from a thermosetting resin to integrate the first and second molded products 1, 2. In this constitution, the first molded product part is strong against thermal deformation and excellent in dimensional stability. The second molded product part requires no deburring and a plurality of metal inserts can be freely attached and detached with respect to a mold for the second molded product to make it possible to continuously and automatically mold the second molded product and, further, assembling labor is not required and the reliability of a part can be also enhanced.
Patent JP-H10314307-A (JP)
Title: Treating device for intermittent positive pressure ventilation therapy
Inventor: TAKADERA YOSHIKAZU
IPC: A61M16/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To improve wearing or removing performance of a nose mask and safety in wearing by substantially forming a support body out of a fabric with breathability thereof in a specified range and a stretching rate under a specified load in a specified range mask to promote the transpiration and radiation of sweat on skin. SOLUTION: A material composing a support body of a nose mask in a treating device for an intermittent positive pressure ventilation therapy is a flexible fabric and tight application thereof on a head part is necessary. To reduce sultriness in the summer seasons, at least breathability exceeding 60 cc/cm<2> .sec. is necessary for maintaining comfortableness in wearing. On the other hand, the breathability can not be limited expediently viewed from the comfortableness. But it is necessary to apply the stretchability of the fabric in a fixed range, below 360 cc/cm<2> .sec. The stretching rate of the fabric of the support body of the nose mask should be 50-200% under a load of 1.5 Kg/cm. This is necessary to obtain a wearing or removing performance and safety in mounting during the turning on user's side in bed, hence, reducing a pressure that may be felt during the wearing.
Patent JP-H02301456-A (JP)
Title: Thermal head
Inventor: ITAKURA KAZUHARU
IPC: B41J2/355
Filed: 1989-05-16
Abstract: PURPOSE:To disperse a heating value to respective heating elements to extend the life of the heating elements by a method wherein three of the heating elements being continuously arranged simultaneously generate heat in transferring one dot. CONSTITUTION:When a transistor 21 is turned ON by a control signal 31, heating elements 1, 1a, and 2a carry current and generate heat. Similarly, when a transistor 22 is turned ON by a control signal 32, heating elements 2, 2a, and 3a carry current and generate heat. In this manner, the two heating elements disposed just before and after the heating element that is directly connected to the transistor carry current through diodes to generate heat. In this manner, when one of switching circuits is turned ON for transferring one dot, the continuous three heating elements are electrified. An interface for controlling this thermal head is the same as that in a prior art.
Patent JP-H11277055-A (JP)
Title: Water purifying method and use of purified water
Inventor: HINO TORU
IPC: C02F1/78
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain water in a stabilized state by removing various gases contained in water and deodorizing the water. SOLUTION: In a water purifying method, water is irradiated with ultrasonic waves, ultraviolet rays, ozone or the like and near infrared rays are applied to this water in order to stabilize the molecular polymn. of water. In this case, by vibrating the water by ultrasonic waves, various gases included in a water molecule polymer are vented as air bubbles. Further, the water is irradiated with ultraviolet rays to be sterilized. Furthermore, the water is treated with ozone to be deodorized and sterilized.
Patent JP-H07331528-A (JP)
Title: Production of acrylic fiber
Inventor: IZUMI YUKIO
IPC: D01F6/18
Filed: 1994-06-06
Abstract: PURPOSE:To obtain acrylic fibers for, e.g. clothes, building facings and industrial materials and precursor fibers for carbon fibers at a low cost by stably producing an acrylic polymer composition containing a nonsolvent, using the resultant composition as a raw material and spinning the acrylic fibers at a high speed. CONSTITUTION:This method for producing acrylic fibers is to mix an emulsified dispersion which is a composition, comprising [A] an acrylic polymer, [B] a solvent for the polymer [A] and a substance, soluble in the solvent [B] and a nonsolvent for the polymer [A] and using a mixed solution comprising [B] the solvent for the polymer [A] and the substance [C] as a medium without stirring while heating the emulsified composition, spin the resultant composition at a temperature above the self coagulation temperature of the composition and form the fibers.
Patent JP-H11332989-A (JP)
Title: Tube for medical surgical operation and its production
Inventor: FIELD STEPHEN JAMES
IPC: A61M25/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a tube for medical surgical operation for forming a flexible front end part without increasing a production cost. SOLUTION: An epidural catheter 1 having the flexible front end part 2 is molded by injection molding of a two-layered tube of which the inner layer 11 is stronger than an outer layer 12. The inner layer 11 is removed at a short length at the front end part by machining and the front end part is substantially an end formed near the front end part and a lateral aperture 3 is cut off within the front end part.
Patent JP-H11299699-A (JP)
Title: Heating toilet seat device
Inventor: FUKUSHIMA TAKENORI
IPC: A47K13/30
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce useless power consumption by having a means supposing the seasons and stopping current carrying to a toilet seat when a supposed value is a value corresponding to a temperature in summer in the toilet seat having a heating function. SOLUTION: A temperature sensor 1 for measuring a room temperature is installed in a toilet and this temperature sensor 1 is connected with a control device of a heating toilet seat device with washing function 2 by wiring. A heater 4 is buried in a toilet seat 3 and the temperature of the toilet seat 3 is maintained to a proper temperature by the control device. At this time, the room temperature is measured by the temperature sensor 1, and when the measured value is corresponding to a temperature in summer, a heating function of the toilet seat 3 is stopped. As a means supposing the seasons, the control device of the heating toilet seat device 2 may be provided with a successive updating type calendar function in place of the temperature sensor 1.  By constituting the device to stop current carrying to the toilet seat 3 when the season is supposed to be summer in this way, troublesomeness of turning off of power source is eliminated to save power.