baber/WOPTO huggingface dataset:
Patent JP-H08333351-A (JP)
Title: Purification of melamine
Inventor: KAWANO YURI
IPC: C07D251/62
Filed: 1995-06-09
Abstract: PURPOSE: To provide a method for purifying melamine capable of reducing an acidic impurity contained in melamine by extraction with a small amount of water without making the crystal particle diameter of melamine, especially melamine by a dry method so large and obtaining an excellent result in a quality test by resinification rate at a low cost. CONSTITUTION: Melamine in an amount of 1.5-10 times a saturated dissolved amount of melamine at 80-150 deg.C, especially obtained by a dry method is mixed with water and adjusted to pH7 to 12 to give a melamine slurry. The slurry is heated to 80-150 deg.C while stirring, cooled to <=80 deg.C, crystallized melamine is filtered and dried. The heating and the cooling may be repeated as required.
Patent JP-H084415-A (JP)
Title: Door device
Inventor: YOSHIDA TETSUO
IPC: E05F15/10
Filed: 1994-06-24
Abstract: PURPOSE:To enhance the safety by providing a receiving beam along a locus of moving a door body elevatingly to perform block movement, providing fittings for preventing the fall of the door body in such a way as to guide, and engaging them to a guide frame. CONSTITUTION:The opening/closing mechanism of a door 12 is constituted of a longitudinal horizontal moving device and a vertical elevating device, and this mechanism is provided with an elevating guide frame 23 and hoisting devices 29-31. In this case, a rope 14 is passed through a standing block 24 through hanging hooks 15-20 and fixed to a hoisting machine drum 29. The guide frame 23 is formed into integral structure with a column, a connecting fitting and a receiving beam 23c, and the standing block 24, the supporting beam of a horizontally moving hydraulic cylinder, and the like are fixed to the uppermost part of the guide frame 23. As a measure to meet an accident such as the rupture of the rope 14 at the time of elevating the door 12, the hanging hook part of the rope 14 is provided with a fall preventing device, formed of special lever mechanism, to ensure the safety. The installation space is thereby reduced, and the vertical and longitudinal movement of a door body is continuously performed so as to enable automatic operation and thereby to improve the workability.
Patent JP-S63310500-A (JP)
Inventor: YAMAZAKI HOZO
IPC: B66F9/24
Filed: 1987-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H039632-A (JP)
Title: Communication recovery processing system for remote supervisory and controlling equipment
Inventor: MURATA KIYOSHI
IPC: H04L12/28
Filed: 1989-06-06
Abstract: PURPOSE:To quickly recover a communication function which reducing the wasteful data refresh by performing the recovery processing of the data refresh only when an incommunicable state is continued over prescribed time. CONSTITUTION:A communication feasible/infeasible detecting part 31 issues a request to perform the start-up of a start-up storage part 32 i.e., the data refresh to a master station 1 with a start-up signal due to the recovery of incommunicability. Such start-up is not performed until the incommunicable state continues over the time limit of a timer. Therefore, no data refresh is performed when the incommunicable state is continued in a short time, thereby, communication leakage can be prevented from occurring at the incommunicable state in a short time by performing re-transmission that is an ordinary procedure. Also, recovery from the incommunicable state over the time limit of the timer is performed by immediately starting up the device from change to a recovery state with a change detection circuit 27, then, quickly performing the data refresh.
Patent JP-S5475524-A (JP)
Title: Control device of synchronous motor
Inventor: EJIMA KAZUYOSHI
IPC: H02P27/06
Filed: 1977-11-30
Abstract: PURPOSE: To make a proportional relation between armature current and generated torque, regardless of increase or decrease of frequency, by comparing electric current standard which is eqivalent to armature current value with mean torque signal, and controlling field current with this deviation.  
     CONSTITUTION: When a synchronous motor 17 is driven by cyclon converter, each phase voltage of the motor 17 is detected with a detector 33, this output and together with output from current detector 20 and output from generator 19 are given to mean torque detecting circuit 34, this output and output in speed control circuit 28 which is equivalent to value of armature current are compared in comparative calculation circuit 35, and field windings J,K are controlled. Therefore, the relation between armature current and generated torque shows an excellent linearity, because field flux is controlled, coresponded to mean torque and deviation of electric current, and even though frequency would be increased or decreased, operation characteristic of power factor 1 can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5369468-A (JP)
Title: Mechanism for controlling electric washing machine
Inventor: SHIKAMORI TAMOTSU
IPC: D06F39/08
Filed: 1976-12-01
Abstract: PURPOSE: To reduce control element for the timer by means of a connecting mechanism which is adapted to connect the feed and drain valves in such a manner that the feed valve is opened when the drain valve is closed with the effect of a magnet while the feed valve is closed with the connection in the mechanism cut by a pressure switch when the outer tank is fed with water sufficiently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5668950-A (JP)
Title: Method and device for travelling tape
Inventor: MATSUDA YUKITAKA
IPC: G11B15/32
Filed: 1979-11-06
Abstract: PURPOSE: To eliminate the tape rewinding, by leading out the tape while giving rotations from the inside of the tape reel loaded into the tape supply device, fixing temporarily the tape end to the take-up shaft through the tape take-up device for take-up the tape, and detaching the tape after the take-up.  
     CONSTITUTION: The tape reel 4 is loaded between the rollers 12 and 18 of the tape supply device 1, and the start end 6 of the tape reel 4 is led out through the opening 14 to be held between the key 24 of the drum 21 and the groove 23 through the slit 19 with the flange 13 used as a guide and via the information exchange device 3 and the slit 22 of the tape take-up device 2. Then the tape 5 is taken up with the information exchange by the rotations of the drum 21. The key 24 is pushed after completion of the take-up of tape, and the rim end 6 is pulled out through the gap 26. The reel 4 is detached from the drum 21 to be loaded directly into the supply device. In such way, the tape can be used without rewinding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05312366-A (JP)
Title: Moisture releasing device, humidifying method and humidifier
Inventor: MURAKAMI TOMOYUKI
IPC: F24F6/00
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a moisture releasing device without any breeding of bacteria, deposition of calcium carbonate and the like by attaching a polymer containing amino group to a moisture permeating bearer. CONSTITUTION:When water is supplied to a moisture releasing device 1 from a water tank 4, the water permeates a moisture permeating bearer, which constitutes the moisture releasing device 1, then, is contained into and retained by a polymer layer, having amino group and positioned on the inside surface of the bearer. When air is sent to the polymer layer by a blower and the like, moisture, retained in the polymer layer having amino group, is evaporated and the humidity of the ventilated air becomes high. Then, the highly humid air is sent into a room by a fan or the like whereby indoor atmosphere can be humidified. In this case, a crosslinking polymer, containing amino group, is attached to the moisture permeating bearer and, therefore, the moisture permeating rate of the bearer is in a high level and there is no trouble such as the breeding of bacteria or the deposition of calcium carbonate due to the permeation of metallic ion.
Patent JP-H09301371-A (JP)
Title: Container
Inventor: NISHIKAWA FUMIE
IPC: B65D1/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To easily compress a container after being used, and reduce the volume, and make a space being required for the burying smaller by a method wherein on the body part of a cylindrical container main body made of a synthetic resin, a bellows part which can be compressed in the vertical direction, is formed extending to the approx. total length in the vertical direction of the container main body. SOLUTION: A bellows part 4 is formed on a body part 3 excepting the top and the bottom parts of a PET bottle-form container main body 1 in which a beverage such as juice, soft drink and sport drink, is housed. This bellows part 4 is formed extending to the approx. total length excepting the top and the bottom parts of the container main body 1, and by the existence of the bellows parts 4, the container main body 1 can be compressed in the vertical direction. This container main body 1 normally keeps the bellows part 4 stretched, and is filled with a specified amount of a beverage. Then, after the beverage in the container main body 1 has been drunk, the bellows part 4 is placed under a compressed state by depressing the container main body 1 from the top and the bottom by hands, etc., and the height of the container main body 1 itself, is decreased, and the volume is reduced.
Patent JP-S63695-A (JP)
Inventor: MINAGAWA AKITAKA
IPC: G07G1/12
Filed: 1986-06-19
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-H10334753-A (JP)
Title: Manufacture of flat cable and its equipment
Inventor: NAGAHARA MAKOTO
IPC: H01B13/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a flat cable and its equipment, making high speed production possible, with high dimensional accuracy in a conductor exposed part, and high quality. SOLUTION: A plurality of conductors 2 arranged in a line are interposed from top and bottom at the specified intervals between two films 4 which are supplied from a film supplying machine 3, cut with a cutter 12, held with a film holding machine 5, and the conductors 2 are conveyed synchronously in the transfer direction with two films 4, they are passed through between heat forming rolls 6 together with insulating base materials 1a, 1b, whose one surface is coated with an adhesive, interposing the films from the top and bottom, they are heated, and pressed to heat bond the conductors 2 and the insulating base materials 1a, 1b, the interposed part of the film 4 is cut and stripped off together with the insulating base materials 1a, 1b with an insulating base material stripping machine 7, the unnecessary parts on both sides of the insulating base materials 1a,  1b are cut with a cutting machine 8, then removed to form a flat cable 10 with a conductor exposed part 9.
Patent JP-S6123501-A (JP)
Title: Production of channel steel
Inventor: SAITO SHINZO
IPC: B21B27/03
Filed: 1984-07-11
Abstract: PURPOSE:To produce a channel steel which has excellent dimensional accuracy and is free from over-fill in flanges in the stage of producing the channel steel with a universal mill having a pair eacn of horizontal rolls and vertical rolls by using width adjustable sleeve rolls to at least one of the horizontal rolls. CONSTITUTION:A rolling material 24 is finish-rolled to a channel-shaped section by the universal mill provided with a pair of the upper and lower horizontal rolls 20, 21 and a pair of the right and left vertical rolls 22, 23. The rolls 20, 21 are constituted of sleeve rolls 26a, 26b and 30a, 30b which are laterally movable by the oil pressure of hydraulic cylinders 27, 31. Hydraulic mechanisms to move both rolls 26a, 26b and 30a, 30b in proximity to each other are provided. The sleeve rolls of the upper and lower horizontal rolls are moved in the stage of rolling the material 24 to be rolled between the rolls 20, 21 and the rolls 22, 23 by which the channel steel 1 having the exact inside dimension Wo, outside dimension H and flange width (t) of the channel steel and having no over-fill 8 in the flanges 6 is produced.
Patent JP-S5477309-A (JP)
Title: Air lift pump
Inventor: MITANI AKIO
IPC: F04F1/18
Filed: 1977-12-02
Abstract: PURPOSE: To provide stable high lift pumping of a low level of water, by using a flat type air feed pipe.  
     CONSTITUTION: A pumping pipe 16 erected in a liquid tank 10 is equipped with a mixing unit 14 at its lower end and a discharge unit 15 at the upper end. A flat pipe 11 is immersed under the tank 10 and an air nozzle 12 is fitted to its flat surface being opposed to the mixing unit 14 for feeding air into the mixing unit. The  use of the flat pipe 11 can lower the water level H'--H, increase the area of water passage and operate the pump even if the air feed pressure is as low as the discharge pressure of a blower at the time of starting when the maximum air pressure is required, which guarantees high lift pumping for a low level of water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10336477-A (JP)
Title: Deflection correction processing circuit
Inventor: ONAKA OSAMU
IPC: H04N3/185
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the deflection correction processing circuit in which a deflection correction amount and a dispersion in a horizontal size are reduced and deterioration in image noise in the horizontal direction due to deteriorated S/N in a deflection correction block is prevented. SOLUTION: This circuit is provided with a deflection correction data generating circuit 22 that generates deflection correction data, an A/D converter 28 that converts a peak voltage of a flyback pulse generated through deflection in a display device into a digital signal, and a decoder 25 being a PWM output means that generates a PWM pulse based on the deflection correction data generated by the deflection correction data generating circuit 22 and the peak voltage of the flyback pulse converted into the digital signal by the A/D converter 28. Then a high voltage in the display device is controlled by using the PWM pulse generated by the decoder 25 thereby correcting a distorted image.
Patent JP-H04344193-A (JP)
Title: Controller of multi-drive equipment
Inventor: NAGAO YUKIYASU
IPC: H02P5/74
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a controller of a multi-driving equipment equally distributing a load to respective driving machines of the multi-driving equipment without concentrating the load on a specific drive machine. CONSTITUTION:Respective induction motors 5a, 5b, 5c,... of a multi-drive equipment are provided with torque detectors 6a, 6b, 6c,... and a drive controller 7 compares and operates torques detected by those torque detectors and controls respective inverters 3a, 3b, 3c,... so that output torque is controlled equally.
Patent JP-H06282062-A (JP)
Title: Production of three-dimensional circuit board
Inventor: NAKAJIMA KUNJI
IPC: G03F1/00
Filed: 1993-06-15
Abstract: PURPOSE:To form circuits with high-density wirings on the three-dimensional circuit board having large ruggedness differences. CONSTITUTION:The three-dimensional circuit board is produced by including a stage for applying a photoresist 3 on the front surface of the three-dimensional circuit board 1 molded of a resin, superposing a photomask 4 thereon and exposing the photoresist with collimated beams of light, then developing the photoresist. The exposing is executed by using the photomask 4 formed with light transmission parts 4a subjected to the size adjustment meeting the spread of the collimated beams of light according to the spacing between the photomask 4 and the circuit forming surface of the circuit board 1 at this time. The process is so constituted that the exposure can be made by correcting the spread of the collimated beams of light by the spacing between the circuit board 1 and the photomask 4, by which the nonuniformity in the width size of the circuit 6 occurring in the ruggedness on the surface of the circuit board 1 is averted.
Patent JP-H0437787-A (JP)
Title: Digital image adjustment and display device
Inventor: TAKAHASHI KUNIYOSHI
IPC: H04N9/12
Filed: 1990-06-01
Abstract: PURPOSE:To easily automate adjustments in a manufacture process at low cost by providing a control circuit which supplies digital adjustment signals to respective digital adjusting circuits according to adjustment request signals for screen size, brightness, a hue, focus, and a contrast which are supplied from outside. CONSTITUTION:When the screen size, brightness, hue, focus, contrast, distortion, etc., of the display device 10 are adjusted, they can be adjusted through the signal generator 30 of a personal computer, etc., or remote control unit 40. Namely, when the adjustments are made by the signal generator 30, the adjustment request signals outputted by the signal generator 30 are inputted to a CPU 20 through an input/output interface 22. The CPU 20 once receiving a signal from the signal generator 30 decodes its contents and supplies a digital adjustment signal to a necessary adjusting circuit. The adjusting circuit which receives the adjustment signal from the CPU 20 varies a voltage or current according to the adjustment signal to adjust the screen size, brightness, hue, focus, contrast, distortion, etc.
Patent JP-H0817822-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUKI TAKEO
IPC: H01L21/28
Filed: 1994-06-27
Abstract: PURPOSE:To improve the machinability of the upper electrode of an oxide ferroelectric body and at the same time achieve conformity with a contact hole. CONSTITUTION:An upper electrode out of upper and lower electrodes sandwiching a ferroelectric body is in lamination structure of Pt 110 and WSi2 111 and the Pt 110 in contact with a ferroelectric body 109 is thinned. Machinability can be improved by thinning Pt. Also, by using a metal silicide which is not soluble to or is solution-retardant to such fluoric acid solution as WSi2, PdSi2, and PiS for the electrode material of the uppermost layer, W, Ti, TiN, TiW, Al, and Al alloy with improved machinability other than Pt can be utilized for the electrode material under it, thus further improving the machinability of the electrode. Also, the contact hole can be washed by fluoric acid, thus obtaining improved contact characteristics. By using oxide film l 12 with the silicide 111 at the uppermost layer as a machining mask, the residue of a side-wall deposit onto a pattern can be prevented even if Pt is used as an upper lamination electrode material.
Patent JP-H0234217-A (JP)
Title: Wire winding former
Inventor: YOHAN GUROOTEPASU
IPC: G01N33/558
Filed: 1989-06-08
Abstract: PURPOSE: To provide a wire coil of a large dimension by arranging an oscillating container to receive the wire coil to be delivered from a conical body or a guide tube on a lower part of the conical body or the guide tube. CONSTITUTION: A conical body 10 to be driven by a motor is provided to form a wire coil 2 of specially large dimension. A spatially curved guide tube 11 is arranged in the conical body 10, and an outlet of the guide tube 11 is turned on the orbit corresponding to the wire coil. The conical body 11 and the guide tube 11 are in the wire feeding direction, and turned around the assumed axis 12 which is inclined at the angle between 15 deg. and 90 deg. relative to the perpendicular line. The wire is press-fitted into the guide tube 11 by a roller 13, and leaves the guide tube 11 after forming a coil in an oscillating container 20.  A support arm 21 to be locked in the radial direction, and a station 3 to collect the wire coil 2 around a collecting core body 22 are arranged on a lower part of the oscillating container 20, and a wire bundle 4 is formed, cooled, kept in temperature, and carried out.
Patent JP-H10147500-A (JP)
Title: Boom cover for vehicle for high lift work
Inventor: HAGA YOSHIAKI
IPC: B66F9/24
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide boom cover structure for vehicles for high lift work, which prevents the connection of the rain drops falling on a boom from one end of a boom cover between the end of the boom cover and the boom even in the case where there is a large amount of precipitation for a unit time, can maintain the insulation property of the boom constant even when it rains, and avoids electric shock accidents by preventing high voltage from applying to a vehicle for high lift work even if the bucket of the vehicle contacts a high voltage distribution line. SOLUTION: In a boom cover of a vehicle for high lift work, which is a component of a boom 7, which supports the bucket 4 of the vehicle for high lift work for constructing iron towers for transmission and distribution lines and in a substation and is installed so as to cover the section adjacent to the bucket side and is made of insulation materials, a water drip fold 11 is provided around an end section on the side opposite to the bucket side of the boom cover 6. The water drip fold can be installed into an L, left turned U T, or nearly U shape.
Patent JP-S5935251-A (JP)
Title: Registration and information system for error of data processor
Inventor: OOTAKE AKITO
IPC: G06F11/07
Filed: 1982-08-20
Abstract: PURPOSE:To prevent the loss of detail information, by providing a command for permitting the registration of a detected error and a command for inhibiting the registration. CONSTITUTION:A detail information storage register 23 is stored with the identification code 202 of an error from an error detecting circuit 24 and address information outputted from an address register 22. In memory scanning operation, even if an error is detected in a command 101 from a central processor 1, its details are not registered in the register 23. In normal read/write operation, a command for setting the output 203 of a command register 21 to ''0'' is sent out to register the details of the error in the register 23.
Patent JP-2000338027-A (JP)
Title: Scanning probe microscope
Inventor: KONAKAWA RYOHEI
IPC: G01B7/34
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance visibility while facilitating the positioning due to optical microscopic observation in a scanning probe microscope. SOLUTION: A scanning probe microscope is equipped with a cantilever 6 having a probe, a scanner 2 for scanning a sample S in at least a two-dimensional direction with respect to the probe and a displacement detecting system for detecting the displacement of the cantilever 6. In this case, a moving mechanism 3 for retracting at least either one of a beam splitter 4 separating the laser beam measuring light path of the displacement detecting system and an optical microscope light path for observing the sample and a laser beam protecting filter 5 from the optical microscope light path in such a state that the positional relation of the cantilever 6 to the sample is fixed is provided.  By retracting both of or one of the beam splitter 4 and the beam protecting filter 5 from the optical micros-cope light path, a factor reducing the quantity of light of an optical image from the optical microscope light path is removed and the reduction of the quantity of light is suppressed in optical microscopic observation to enhance visibility.