baber/WOPTO huggingface dataset:
Patent JP-H04329807-A (JP)
Title: Production of metallic powder
Inventor: YOSHINO MASANORI
IPC: B22F9/10
Filed: 1991-05-02
Abstract: PURPOSE:To provide the process for producing the metallic powder which can continuously produce the metallic powder having stable quality, can reduce costs, eliminates the possibility of intrusion of impurities and does not generate the incident of clogging an injection nozzle. CONSTITUTION:A cooling liquid is ejected and supplied along the inner peripheral surface of a cylindrical body 1 for cooling to form a cooling liquid layer 9 flowing down while swirling along the inner peripheral surface of the cylindrical body 1 in the process for producing the metallic powder by supplying a molten metal to the cooling liquid in the cylindrical body 1 and solidifying this molten metal by cooling. The cooling liquid is then discharged from the lower part of the cylindrical body 1 and a solid metallic material 15 positioned to face the inner peripheral surface of this cooling liquid layer 9 is melted. The molten metal is dropped and supplied from the molten part to the cooling liquid layer 9 and is parted and cooled to solidify by the cooling liquid layer 9.
Patent JP-S5727816-A (JP)
Title: Confectionery piece arranging process and its equipment
Inventor: KATAYAMA HIROYUKI
IPC: B65G47/14
Filed: 1980-07-23
Abstract: PURPOSE: To smoothly perform arranging operation in such a way that a rotary disc is turned so that the rim part periodrically passes up and down along the inside of a ring-shaped conveying path, and confectionery pieces are lined up in the determined direction by the action of a regulating plate and the balance loss of the confectionary pieces.  
     CONSTITUTION: When a multitude of confectionery pieces (a) are thrown from a hopper on the rotary disc 1, the confectionery pieces (a) are dispersed and moved to its rim part by centrifugal force with the condition that they are standing up on their either face on the disc 1. And, at the position which the disc rim part 1a is sent down lower than the conveying path 3 and circulated, after the confectionery pieces (a) have been conveyed along the inner circumference of the ring- shaped wall 7 of a moving disc 2 in the turning direction of the disc 1, they are gradually transferred onto the conveying path 3 at the position that the rim part 1a is sent up to the height of the conveying path 3. At this juncture, since the confectionery pieces which are standing up on in the direction of either width l 2  or length l 3  are obstructed to pass and transfer to the conveying path 3 by a regulating plate 21, only the confectionery pieces (a) which have passed through the regulating plate 21 by their thickness l 1  can be transferred onto the conveying path 3 and fed to the feeding part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S582986-A (JP)
Title: Processing system for hand-written information
Inventor: MORIGAMI TAKEYASU
IPC: G06K9/22
Filed: 1981-06-29
Abstract: PURPOSE:To sample accurately information near the end point, by dividing the frequency of the sampling pulse and sampling positional information of the middle of a character, a pattern, or the like to generate positional information of the write end with the sampling pulse and the end signal of a stylus pen. CONSTITUTION:Positional information X and Y of a hand-written pattern A'-B' on a tablet 1 are written in a register 10 synchronously with clocks from a clock pulse generator 13, and the output of this register 10 is applied to a register 11 after the delay of one clock. The output of the register 11 is divided to 1/n by a frequency dividing circuit 16 an is written in a register 12 by pulses which are shifted in a delay circuit 17 by one bit. The signal from a stylus pen signal input terminal 14 is applied to the register 12 and a delay circuit 21 through an FF 20 and an AND gate 18, and the output of the circuit 21 is applied to registers 10- 12. Positional information of the write end is generated with the sampling pulse and the end signal of the stylus pen, thus sampling accurately information near the end point.
Patent JP-H10279649-A (JP)
Title: Process for forming low-permittivity polymer film and process for forming interlayer insulation film
Inventor: IIJIMA MASAYUKI
IPC: C08J5/18
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple process for forming a thin polycarbodiimide film. SOLUTION: This process comprises the first step of forming a diisocyanate film on a substrate by rotation coating or vacuum deposition, the second step of exposing the diisocyanate film to ultraviolet rays with wavelengths of 350 nm or lower at a dose of 10 mW/cm<2> or higher, the third step (A) of thermally treating the film at 200 deg.C for 30 min to produce an isocyanate dimer, the third step (B) of increasing the heating temp. to 300 deg.C at a temp. rise rate of 1 deg.C/min to produce a polycarbodiimide, and the fourth step of forming a polycarbodiimide film.
Patent JP-S60246789-A (JP)
Inventor: NAGANUMA NOBUYUKI
IPC: D05B57/14
Filed: 1984-05-19
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-S5435160-A (JP)
Title: Rolling mill
Inventor: CHIBA ICHIROKU
IPC: B21B35/06
Filed: 1977-08-24
Abstract: PURPOSE:To increase the roll shaft diameter for rolling torque transmission and increase rolling torque by respectively specifying the bearing housing height on the roll shaft bearing side for rolling torque transmission and the bearing housing height of the roll shaft bearing side opposing thereto.
Patent JP-S61260620-A (JP)
Title: Semiconductor substrate heating device
Inventor: ROKUSHIYA TERUMI
IPC: H01L21/677
Filed: 1985-05-15
Abstract: PURPOSE:To suppress waste of energy and the generation of dust by a method wherein the first heating stages only are respectively provided with a vacuum-attracting unit to be used for attracting each semiconductor substrate to be placed on each heating stage and the vacuum-atrraction operation of the semiconductor substrates is performed only for a time until the temperatures of the substrates become equal with those of the heating stages. CONSTITUTION:The vacuum-attraction operation of semiconductor substrates 4 is performed only for a time until the temperatures of the semiconductor substrates 4 become equal with those of the heating stages 3a. For example, if the temperatures of the substrates 4 when the substrates 4 are placed on the stages 3a and the temperatures of the stages 3a are respectively set at a TO and a TA at at time (t0), these temperatures are detected by a substrate sensor 6 and the vacuum-attraction operation is performed at a time (t0). Accordingly, the temperatures of the semiconductor substrates 4 rapidly rise and rise to the temperatures TA of the stages 3a at a time (t1). Thereafter the temperatures are held until a time (t2) when a heat treatment on the stages ends. By this way, the wasteful vacuum-attraction operation in a time between the times (t1)-(t2) is eliminated. As a result, waste of energy and the generation of dust can be suppressed.
Patent JP-H09289686-A (JP)
Title: Method for preventing illegal use
Inventor: SUGISAWA KIYOSHI
IPC: H04W12/08
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To restrict illegal use of a portable telephone set caused by a theft of ID. SOLUTION: When a request of access number data of a communication channel in succeesion to a dial signal is received from a portable telephone set, the access number data stored in a base station side are sent to the telephone set so as to allow the telephone set to compare the data with access number data stored in the telephone set itself. Then the illegal use is prevented to permit the use of the telephone set only when the access number data stored in the telephone set are equal to or more than the access number data stored in the base station side.
Patent JP-H11330079-A (JP)
Title: Po flow method for executing copper metalization
Inventor: JAIN MANOJ K
IPC: H01L23/31
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the process of photography and to eliminate non-matching between a first patterning process and a second patterning process. SOLUTION: The metallic mutual connection layer 102 of copper is formed, and insulator stacks 112 are formed/patterned. Then, they are etched so that the area of copper, which is designated as a junction pad 110, is exposed. A conductive layer 114 or a conductive multilayer having a permitted junction characteristic is deposited on the structure. For example aluminum (or an alloy of aluminum) having a lower barrier layer may be used. The conductive layer 114 is polished chemically-mechanically, the conductive layer 114 is removed from the surface of the insulator stack 112, and the conductive layer 114 is left on the layer 110 of exposed copper.
Patent JP-H09286888-A (JP)
Title: Molding material for pressure molding
Inventor: KAWADA YUICHI
IPC: C08L33/06
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a molding material for pressure molding which is excellent in handlability, productivity, and moldability and can give a molded item excellent in surface smoothness and gloss. SOLUTION: This material contains a carboxylated (meth)acrylic syrup and a thickener and does not contain any fibrous reinforcement. Pref. the syrup is one produced by copolymerizing a carboxylated vinyl monomer with a monomer component contg. a (meth)acrylic ester in the presence of a thiol compd. and treating the reaction mixture with maleic anhydride and a basic compd. Pref. the compsn. further contains a shrinkage reducing agent comprising a thermoplastic polymer having a wt. average mol.wt. of 200,000 or lower.
Patent JP-S63269757-A (JP)
Title: Antishift device for automobile
Inventor: TAKAO KEIJI
IPC: B60R25/04
Filed: 1987-04-24
Abstract: PURPOSE:To obtain high antishift performance by constituting the device in the caption, in the case that a door glass is broken, in such a way as to detect the pressure change at the time of the break by means of a pressure sensor provided between the door glass and a vehicle body so as to give an alarm. CONSTITUTION:When a passenger gets off a vehicle with a predetermined condition satisfied, an antishift control unit 19 starts its operation so as to enter into a warning condition. Under this earning condition, in the case of an irregular operation such that a door, a rear hatch or a hood opened, an ignition circuit is shortened or the like without using a key, there is judged the possibility of a theft so as to operate a horn 11 and flash a flash light 12, resulting in giving an alarm. And further, under the warning condition, in the case that a thief breaks a door glass E, a contact pressure of the door glass E to a vehicle body A decreasing, and then, the pressure drop is detected by a pressure change detector 18 in accordance with output from a pressure sensor 17, in the same way, thereby resulting in the judgement of a theft so as to give an alarm.
Patent JP-S58219004-A (JP)
Inventor: KAWAI NOBORU
IPC: B27J1/00
Filed: 1982-06-14
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-S5629832-A (JP)
Title: Manufacture for thin film magnetic head
Inventor: ITOU MASARU
IPC: G11B5/31
Filed: 1979-08-10
Abstract: PURPOSE:To manufacture the pole height accurately, by forming the comb tooth shape films different from the length on a part of the substrate of the thin film magnetic head element and controlling the amount of polishment while observing the thin film section of comb tooth shape in polishing the element with the substrate. CONSTITUTION:On a part on the substrate 12 formed with the thin film magnetic head element 8, the film 13 of comb tooth shape and different from the length of tooth, is formed. After that, in polishing the thin film magnetic head element 8 per substrate 12 and making the pole hieght accurately to the scheduled value, the pole height mointor 13 of comb tooth shape thin film is obserrved from the polished side for polishment. Further, the amount of polishment is controlled according to the number of comb tooth exposed to the polished side and the pole height of scheduled value can accurately be obtained.
Patent JP-S5435757-A (JP)
Title: Measuring method of refractive index distribution of optical fibers
Inventor: MIYAUCHI EIZOU
IPC: G01M11/02
Filed: 1977-08-25
Abstract: PURPOSE: To determine refractive index distribution highly accurately by letting the light close to parallel beam to an optical fiber and measuring the light power distribution of its remote field image. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5877056-A (JP)
Title: Magnetic head
Inventor: AKIYAMA YASUO
IPC: G11B21/21
Filed: 1981-06-30
Abstract: PURPOSE:To avoid the displacement of a magnetic converting element, by providing a member which encloses an arm containing a magnetic converting element at the tip of a flexible cantilever in order to prevent the vibrations due to  the air current of the cantilever. CONSTITUTION:A supporter 2 made of a flexible cantilever member is attached to a guide arm 1 of a rigid material, and a magnetic converting element 3 is set at the tip of the supporter 2. When a disk (not shown in figure) has high-speed revolutions in the direction of an arrow 6, the element 3 floats up and at the same time balances by receiving the force going toward the disk by means of a load mechanism part 4 unified with the supporter 2 owing to a function of air dynamics produced between the disk and the converting element 3. However, the balance is lost at the resonance point of the supporter 2, and therefore the vibrations are produced. A cover member 7 is provided to enclose the support 2, and as a result the direct wind from directions a-d can be prevented to the supporter 2 and the element 3. Thus the vibrations of the supporter 2 can be avoided, and this can prevent a tracking shift of the element 3.
Patent JP-S60246427-A (JP)
Title: Assistor
Inventor: HIROSE SHIGEO
IPC: F16H35/00
Filed: 1984-05-21
Abstract: PURPOSE:To generate a spring force by a small force by an interaction of both springs, by providing a spring operating means which is connected to both a positive characteristic spring whose spring force increases as displacement increases, and a negative characteristic spring of the opposite characteristic, and gives displacement of the same direction. CONSTITUTION:A positive characteristic spring 15 whose spring force increases as displacement increases, and a negative characteristic spring 16 whose spring force decreases as displacement increases are connected in series, both ends are fixed to a U- shape frame 11, and an operating member 17 is provided on the connected part of both the springs. When spring constants of the springs 15, 16 are made equal in absolute value as (k), -k, respectively, however the operating member 17 is displaced, a force working on the member 17 becomes ''0''. At the time of displacement x=0, no force works on the frame 11, but at the time of x>0, a contracting force works on the frame 11 in accordance with the displacement (x), and at the time of x<0, an expanding force works on the frame 11 in accordance with the displacement (x), the working force is varied in accordance with the displacement (x), the frame 11 executes work to the outside by this force, and an assistor for generating a large force by a force of ''0'' can be realized ideally.
Patent JP-H01275855-A (JP)
Title: Manufacture of patterned wooden carpet
Inventor: SAKAKIBARA SHIYUUICHI
IPC: E04F15/04
Filed: 1988-04-25
Abstract: PURPOSE:To meet versatile needs by forming an optional pattern with high efficiency by producing a carpet composed of a combination of two or more kinds of wide wooden plates of different surface patterns and narrow wooden plates obtained from wide wooden plates with patterned edge. CONSTITUTION:From two or more kinds of wide wooden plates 1 and 2 of different patterns which are formed by combining rectangular plywoods having surfaces with printed vertical and horizontal stripes and also from a wide wooden plate 3 with patterned edge, narrow wooden plates 1a, 1b, 2a, 2b, 3a and 3b having an adequate width are obtained by cutting and their cuts and corners are finished. An adhesive is applied on the surface of a canvas cloth 7 and the plate 3b, 6 plates 1a and 1b, and 6 plates 2a and 2b are orderly bonded by a 4 times' repeating method. The plate 3a is bonded to the final right-side end. A layer with vertical and horizontal stripe pattern is set staggeringly to obtain a mosaic pattern wooden carpet 4 with a patterned edge.
Patent JP-S5528285-A (JP)
Title: Copper lead battery
Inventor: KIHATA TOSHIO
IPC: H01M10/20
Filed: 1978-08-21
Abstract: PURPOSE: To obtain a lighter battery than lead battery by employing copper at cathode and lead dioxide at anode.  
     CONSTITUTION: Anode plates 2 of lead dioxide and cathode plates 3 of copper are oppositely contained in a container 1. Felt-like article 4 fabricated by anti-acidic chemical fiber or the like is filled among the plates 2 and 3 instead of separators. Electrolyte uses dilute sulfuric acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06315195-A (JP)
Title: Speaker
Inventor: ISHIKAWA KEIJI
IPC: H04R9/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a speaker with high reliability by solving a problem that the temperature of a voice coil is abnormally increased and the voice coil is disconnected at the time of adding a large input, and suppressing the abnormal increase of the temperature of the voice coil, in the speaker with a high performance which can be made compact and light in weight. CONSTITUTION:This device is constituted of a magnetic circuit 4 having a magnetic gap 3 constituted of a jar-shaped yoke 1 having a center pole 1a and a ring-shaped rare earth magneto 2 connected with the upper part of the inner wall of the yoke 1, and magnetized in a radial direction, radiant heat fin 5 fitted into the outer peripheral part of the magnetic circuit 4, whose peripheral edge is equipped with plural projecting pieces 5a, frame 6 connected with the magnetic circuit 4, and diaphragm 7 connected with a voice coil 8 fitted into the magnetic gap 3 as a center, whose peripheral part is connected with the peripheral part of the frame 6. Even when the large input is added to the voice coil 8, the increase of the temperature of the voice coil 8 and the magnetic circuit 4 can be radiated in heat by the radiant heat fin 5, so that the abnormal increase of the temperature can be suppressed.
Patent JP-H0644314-A (JP)
Title: Parts information display system
Inventor: KOJIMA KOJI
IPC: G06F17/50
Filed: 1992-04-22
Abstract: PURPOSE:To provide the parts information display system which can shorten reference time by simultaneously referring to attribute data concerning the same part, specification and other information on the CRT of the same terminal equipment. CONSTITUTION:An attribute data base 1 is composed of characters expressing attributes for each part, numerical values and parts specification names. Concerning an electric resistor, for example, the product name, shape name and parts specification name are composed of character data, and the resistance value and allowable difference are composed of numerical values. A parts specification data base 2 is composed of image data expressing the specification for each part. A disk device 3 stores and manages the attribute data base 1 and the parts specification data base 2. A CPU 4 retrieves the disk device 3 according to designation information outputted from a terminal equipment 5, obtains attribute data 6, further obtains parts specification data 7 from the parts specification name of the attribute data 6, outputs the retrieved attribute data 6 and parts specification data 7 to the terminal equipment 5 and displays those data.
Patent JP-H06309770-A (JP)
Title: Disk device
Inventor: TANAKA JUN
IPC: G11B25/04
Filed: 1993-04-28
Abstract: PURPOSE:To suppress the occurrence of noise and to enhance the performance of the device by providing a control circuit for controlling recording and reproducing of information in the disk device and treating an FPC surface with antistatic processing for preventing the occurrence of static electricity. CONSTITUTION:When seek operation is performed by a head seek mechanism in the state of an FPC 20B in contact with a shutter, the FPC 20B is bent in accordance with this seek, and is slid on the shutter to generate static electricity, and this generated static electricity is charged on the surface of the FPC 20B. However, the charged static electricity escapes from an electrically conductive resin applied on the surface of the FPC 20B to a GND line, and hence the problem of its mixing into an input/output signal of a head as noise can be solved.
Patent JP-H02281606-A (JP)
Title: Metallized film capacitor
Inventor: MIYAGAWA TOSHIHARU
IPC: H01G4/18
Filed: 1989-04-21
Abstract: PURPOSE:To reduce noise in a metallized film capacitor, to enhance the safely of the capacitor and moreover, to contrive a reduction in the size of the capacitor by a method wherein the capacitor is formed into a constitution, wherein double side metallized films and one side metallized films are respectively formed into a film having a specified metal film resistance value and the double side metallized films and the one side metallized films are superposed on each other as electrodes. CONSTITUTION:One side metallized films 6 and double side metallized films 5 are alternately laminated. A film having a metal film resistance value of 1 to 5OMEGA/cm<2> is used for the films 5. If the metal film resistance value of the films 6 is 5OMEGA/cm<2> or lower, the level of noise, which is generated in a metallized film capacitor, is within a range of 30 to 40 dB, is very low and the variability of the level is also very small. Moreover, if the metal film resistance value of the films 6 is 1OMEGA/cm<2> or higher, the mean value of an AC boost breakdown voltage of the metallized film capacitor is 2200V or higher and is improved compared to that of a conventional metallized film capacitor.
Patent JP-H09286201-A (JP)
Title: Wheel for agriculture
Inventor: ARIMURA KAGEYUKI
IPC: B60B15/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To lighten a wheel and to reduce manufacturing cost thereof by forming cutouts opening along in the circumferential direction of an elastic wheel body in the triangular or trapezoidal side projection of a wing portion. SOLUTION: A wheel 1 for an agriculture comprises a boss 2, a plurality of spokes 3 radially disposed around the boss 2, and an elastic wheel body 5 covered with elastic material such as rubber. On the other hand, each wing portion 9 has a side projection 10 which has a support surface 9a in the rear side and a kicking surface 9b in the front side in the direction of the rotation of the wheel 1 for an agriculture and is triangular or trapezoidal in cross section. Moreover, a triangular or trapezoidal recess 11 is formed in the side projection 10. Cutouts 14 opening along the circumferential direction of the elastic wheel body 5 of the side projection 10 are made. The cutouts 14 are formed such that they make the support surface 9a communicate with the kicking surface 9b at the recess 11 and make the support surface 9a directly communicate with the kicking surface 9b at the apex.
Patent JP-S61262039-A (JP)
Title: Cylinder type motor
Inventor: HASHIZUME TOSHIAKI
IPC: H02K1/08
Filed: 1985-05-15
Abstract: PURPOSE:To diminish rotational fluctuation, by slotting transfer positions between the rotor magnet poles N-S of a cylinder type motor. CONSTITUTION:A rotor magnet 1 is positioned outside a stator on a cylinder type motor, and when current is conducted to coils 3, the magnet and a shaft are integrally rotated. The N-S transfer positions on the inner surface of the rotor 1 are slotted. Accordingly, the magnetic reluctance on the magnetic circuit which is generated between the rotor 1 and a stator core 2 is almost constant, wherever the rotor 1 is positioned.