baber/WOPTO huggingface dataset:
Patent JP-S6454432-A (JP)
Title: Reflection type enlarging and projecting device
Inventor: YOKOI KENYA
IPC: G03B21/60
Filed: 1987-08-25
Abstract: PURPOSE:To obtain small-sized and low-costed reflection type enlarging and projecting device which has excellent quality of display by specifying a distance between the liquid crystal layer of a transmission type liquid crystal cell and the reflecting film of a Fresnel lens. CONSTITUTION:The distance between the liquid crystal layer 2 of the transmission type liquid crystal cell 1 and the reflecting film 7 of the Fresnel lens 8 is set <=1.5mm. Namely, supposing that thicknesses of a lower substrate 4, a lower polarization plate 6 and the Fresnel lens 8 are t1-t3 respectively, the lower substrate 4, the lower polarization plate 6 or the Fresnel lens 8 are formed in thin type so that the thickness of t1+t2+t3 is <=1.5mm. By forming them in the thin type, the shift of image or the blurring of image is not caused in the reflected enlarged and projected image, which can not be regarded as important in a practical use even if it is caused. Thus, the device can be applied as the reflection type projecting device without troubles and the small-sized portable compact device in which contrast is high can be obtained.
Patent JP-S6458482-A (JP)
Title: Plastic-package ic inserting drawing jig
Inventor: IMAMURA KAZUO
IPC: B25B27/14
Filed: 1987-08-25
Abstract: PURPOSE: To insert and extract a plastic-packaged IC in and from a case or the like without deformation or fall by providing a sring for keeping the tip of a needle in the immersed state in a cylindrical support part having a magnet at one end face. CONSTITUTION: A jig is made approach a plastic-packaged IC6, and the plastic packaged IC 6 in a case 7 is attracted and held by a magnet 4 at the lower end of a support part 3 in the jig to extract the IC from the case 7. In such a condition, the plastic packaged IC 6 is transferred to a designated place, and then a finger is hooked on a collar part 3a of the support part 3 to push down the pressing part 5 at the upper end of a needle 1, thereby projecting the tip (lower end) 1a of the needle 1 from the lower end face of the support part 3. By such projection, the plastic packaged IC is forced away from the magnet 4 and transfer-loaded to a designated position.
Patent JP-H0375148-A (JP)
Title: Screen printing method
Inventor: TAMURA KEIICHI
IPC: B41F15/08
Filed: 1989-08-17
Abstract: PURPOSE:To conduct proper printing even to a material to be printed, which is deformed, by pushing the printing mask of a metal stuck to a plate frame against the material to be printed by high tension, removing the deformation of the material to be printed and performing squeezing at fixed pressure. CONSTITUTION:A material to be printed 1, which is deformed, is set onto a positioning table 2, and positioned with a printing mask 4 in the horizontal direction by operating an X-Y table 3. A direct-acting actuator 10 is worked, and the material to be printed 1 is pushed against the printing mask 4. The material to be printed 1 is lifted up to a location slightly upper than the initial position of the printing mask 4 at that time, and tension is set at a value higher than normalcy. Consequently, the deformation of the material 1 to be printed is removed by the printing mask 4 of a metal. A printing agent 6 such as ink or paste on the printing mask 4 is squeezed by a squeegee 7 while downward applying specified printing pressure, and the printing agent 6 is dislocated to the material to be printed 1. Accordingly, proper fine printing is attained.
Patent JP-S6366844-A (JP)
Inventor: AKAISHI TAKAO
IPC: H01K3/22
Filed: 1986-09-09
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-H0260155-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO HISANARI
IPC: H01L23/50
Filed: 1988-08-26
Abstract: PURPOSE:To reduce the inductance component parasitic on a ground terminal for a reduction in the ground noise by a method wherein the ground terminal lead frame is formed to be large in lead width and short in frame length. CONSTITUTION:A ground terminal lead frame 2 is formed to be wider than a lead frame 3, and a ground terminal pad 4 is provided at the middle of a pad array 5 in the frame 3. This design enables the positioning of the ground terminal at the middle of each terminal array, which shortens the length of the frame 2 to the maximum extent. Noise being more easily generated in the presence of greater time changes in the magnetic field and the resultant increase in variation in the electromagnetic wave, the frame is to be shortened and to be provided with a larger cross section for a decrease in inductance. Accordingly, when the frame 2 is formed to be wider and shorter, induction and ground noise are reduced.
Patent JP-H0556690-A (JP)
Title: Current setting method for stepping motor
Inventor: MIKI ISAMU
IPC: H02P8/12
Filed: 1991-08-22
Abstract: PURPOSE:To suppress noise and vibration by a constitution wherein a stepping motor is driven by preset number of pulses with a small drive current in order to check the operation thereof and the drive current is increased when a decision is made that the stepping motor has stepped out. CONSTITUTION:Selection can be made from a plurality of reference voltages VREF by modifying a set signal and drive current is increased sequentially by modifying the reference voltage VREF so that a stepping motor is operated by a number of pulses preset based on the drive current at that time. Normal operation is checked every time when the operation of the stepping motor ends and a decision is made whether the stepping motor has stepped out based on the check results. If a decision is made that the stepping motor has not stepped out, the drive current is increased. Since a correct drive current is fed, noise and vibration can be suppressed.
Patent JP-H0788196-A (JP)
Title: Electromagnetic stiffness medical treatment device
Inventor: TAKAOKA MICHIKO
IPC: A61N1/18
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a more excellent lesion medical treatment effect for stiffness, etc., by integrating a method for stimulation by heating and allowing a current to flow to muscles, and a method for simulation by applying a magnetic field. CONSTITUTION:This device is provided with woven cloth spreading over its front part and rear part by placing a stiffness part of a stiff shoulder, etc., between, or a frame 3, and electrodes 2 are arranged in both its front and rear end parts respectively, a DC is allowed to flow to a lesion, and a permanent magnet 1 is attached to a center part (on the stiffness part) of the woven cloth of its spreading part, or the frame 3. Subsequently, in the lesion, according to a Fleming's left hand rule, the direction of a flow of a current and the direction of a magnetic field, and the direction of a flow-returning venous blood flow are made orthogonal, respectively, and a lesion medical treatment device for stiffness, etc., for increasing a speed of the flow-returning venous blood flow is obtained.
Patent JP-H0871841-A (JP)
Title: Cutting device
Inventor: SHIMIZU CHIHARU
IPC: B23D47/00
Filed: 1994-09-05
Abstract: PURPOSE: To provide a cutting device which can inspect the length dimension of a carried-in machined member correctly and positively. CONSTITUTION: A cutting device 10 for cutting rectangular material 1 of specified length, disposed in a specified position, by a circular saw 11 that can advance/retreat to/from a machined member is provided with a current transformer 24 for detecting a current flowing to an electric motor 12 for driving the circular saw 11. In the case of the rectangular material 1 shorter than the specified length being carried in, the current value of the circular saw 11 does not reach the specified value, so that this current value is detected by the current transformer 24, and whether the rectangular material 1 is shorter than the specified length or not is inspected correctly and positively.
Patent JP-H1052620-A (JP)
Title: Dust collector
Inventor: SEKIGUCHI TAKAHISA
IPC: F23J1/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector which sanitarily removes a large amount of dust such as ashes generated by an incinerator with saved power and labor and can recover fine particles almost completely. SOLUTION: This dust collector comprises a first dust collecting chamber 1 which recovers falling dust of comparatively heavier and diametrally larger particle size by supplying the air containing dust from above and circulating it through a cylindrical part, a thin water layer 4, a second dust collecting chamber 3 to which the upper part of the first dust collecting chamber 1 is connected at the lower part of the water layer 4 and a ring blower 6 which is connected to an upper chamber 3a above the water layer 4 of the second dust collecting chamber 3 and sucks and exhausts the air from the upper chamber 3a. The pressure of the upper chamber 3a is made negative by sucking the air from the upper chamber 3a of the second dust collecting chamber 3 with the help of the ring blower 6.  Further, the effects of this negative pressure are brought to the first dust collecting chamber 1 side by breaking the water layer 4 to suck the air from outside. The dust of comparatively smaller particle diameter which is included into the air flowing into the second dust collecting chamber 3 is cleaned by a water droplet or a water bubble scattered in the upper chamber 3a when the air passes to the upper chamber 3a from the bottom of the water layer 4, and is recovered into the water layer 4.
Patent JP-2000049389-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: SANO TAKESHI
IPC: G02F1/35
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the total quantity of fluorescent substance for the wavelength conversion of a light generated by a semiconductor light emitting element of a semiconductor light emitting device. SOLUTION: Fluorescent substance 7a is selectively mixed in a light emitting part 6b of a resin seal block 6 and absorbs light irradiated from a light emitting diode chip 1 to emit a light of a different emission wavelength. Since the fluorescent substance 7a is mixed in the resin seal block 6 at the light emitting part 6, 9 of the resin seal block 6 outside the light emitting diode chip 1, the light is distributed concentratedly in the top end part of the resin seal block 6.
Patent JP-H1121714-A (JP)
Title: Tailoring of suit
Inventor: MABUCHI TETSUO
IPC: A41H1/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for tailoring a suit, capable of making a suit of an accurate shape without requiring the correction of basting by using a method capable of uniquely determining the shape of a paper pattern only from measured values. SOLUTION: A horizontal line 2 is set on the surface of a human body. Distances at every part of the human body including the vertical distance from a neck point 3 to the horizontal line 2 based on the horizontal line 2 as a standard are measured to form a paper pattern.
Patent JP-2001035257-A (JP)
Title: Insulated wire
Inventor: YAKIDA TAKASHI
IPC: C09D167/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester insulating wire having heat resistance, humidity resistance and solar peeling property, by overcoming defects of conventional polyester insulated wires. SOLUTION: An acid component, composed of not less than 10 equivalent % of 2,6-naphthalene-dicarboxylic acid or its derivative (A) and at least one kind (B) selected from among less than 90 equivalent % of terephthalic acid, trimelitic acid anhydride, their derivatives and diimide-carboxylic acid composed of trimelitic acid anhydride and 4'-diamino-diphenylmethane are reacted with an alcohol component (C) of at least one kind of aliphatic polyhydric alcohol, having 2-8 carbons in the condition where the quantity of the alcohol component (C) become 1.2-2.0 times the total acid component equivalent, in order to obtain insulating paint containing a polyester resin, and a polyester insulated wire having solder peeling property is obtained by painting and baking it on a conductor.
Patent JP-S6366443-A (JP)
Title: Raman spectroscope
Inventor: HATTORI HIROMASA
IPC: G01N21/65
Filed: 1986-09-08
Abstract: PURPOSE:To always keep excitation energy constant regardless of the rotation of a polarizing plane of a laser light, by arranging two beam splitters the same in the polarizing property so that incidence planes thereof are orthogonal to each other while angles of incidence of excitation lights are both 45 deg.. CONSTITUTION:Beam splitters 1 and 2 have the same polarizing property and the beam splitter 1 is inclined at 45 deg. to a laser beam 5. The beam splitter 2 is so arranged that the incidence plane thereof is orthogonal to that of the beam splitter 1 while the laser beam 5 is incident thereupon at 45 deg.. When the laser beam 5 is made incident on the beam splitter 1 in P polarization (S polarization), it is incident into the beam splitter 2 in S polarization (or P polarization) with a polarizing plane thereof rotated by 90 deg.. The intensity of a laser reaching a sample 3 is a value as obtained by multiplying the initial intensity thereof by reflectance of the beam splitters 1 and 2. When the intensity of the laser beam incident on the sample 3 is determined by a specified formula, the incidence intensity thereof is always equal even when the polarizing plane of the laser beam is rotated by 90 deg..
Patent JP-S58111878-A (JP)
Title: Pressure-sensitive adhesive composition for pressure-sensitive adhesive film
Inventor: OOTA TOMOHISA
IPC: C09J133/04
Filed: 1981-12-25
Abstract: PURPOSE:To provide the titled compsn. giving a pressure-sensitive adhesive film which exhibits excellent adhesion and high cohesive force, little suffers change with time and has good drawability, by mixing a polar solvent with an acrylic copolymer obtd. by copolymerizing a monomer component having an acidic group. CONSTITUTION:A pressure-sensitive adhesive compsn. for pressure-sensitive adhesive film is obtd. by mixing at least 5wt% polar solvent having a solubility parameter (SP value) of 9 or above, such as chloroform or dioxane, with an acrylic copolymer, such as buthyl acrylate or methyl methacrylate copolymer, obtd. by copolymerizing 1-20wt% monomer component having an acidic group, such as (meth)acrylic acid or acryloyloxyethyl hydrogenphthalate. A pressure- sensitive film using this compsn. exhibits sufficient adhesion and high cohesive force, little suffers change with time and has good drawability.
Patent JP-S6269700-A (JP)
Inventor: TAGAMI MASAHIRO
IPC: H05K1/02
Filed: 1985-09-24
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-S6368429-A (JP)
Title: Controller for vehicle driving system
Inventor: TOKORO SETSUO
IPC: B60W10/101
Filed: 1986-09-10
Abstract: PURPOSE:To improve accelerability or a rate of fuel consumption, by setting plural engine driving ranges, and setting an engine torque desired value at each driving range. CONSTITUTION:First of all, target horsepower PSt is set by an accelerator pedal operating quantity thetaACC and a car speed V at a block 300. And, a target input shaft revolution Nin* is set from the target horsepower PSt at a block 302. Next, feedback control takes place so as to cause the measured input shaft revolution Nin to accord with the target input shaft revolution Nin* at a block 304. In addition, at a block 306, a throttle valve opening desired value thetaTM* related to the basic torque of an engine is set. Then, feedback control is carried out so as to cause a thottle opening measured value thetaTH to accord with the target value thetaTH* at a block 308.
Patent JP-H0260485-A (JP)
Title: Controller for induction machine
Inventor: KOBAYASHI SHINICHI
IPC: H02P21/22
Filed: 1988-08-26
Abstract: PURPOSE:To reduce the expansion of a system as a whole, and to improve control performance by converting encoder pulses detecting the rotational speed of an induction machine into an analog value by a frequency-voltage converter, adding the analog value and the slip frequency of the induction machine and determining the primary frequency command of the induction machine. CONSTITUTION:Speed pulses omegam detected by a pulse encoder 3 are converted into an analog voltage value by a frequency-voltage converter F/V11. A primary- frequency command signal omega1 obtained by analogically adding the analog signal omegam and an analog signal omegas output from a slip frequency commander 10 is input to a voltage-frequency converter V/F 12 and changed into voltage pulses, and the voltage pulses are input respectively to coordinate converters 6, 7. Accordingly, both the frequency-voltage converter 11 and the voltage-frequency converter 12 may be used in the converters having high frequency, thus realizing the converters delay of which is reduced.
Patent JP-H0762593-A (JP)
Title: Vertical jet electrolyzer
Inventor: KITAZAWA YOSHIO
IPC: C25D7/06
Filed: 1993-08-26
Abstract: PURPOSE:To efficiently introduce an electrolyte between electrodes and to simplify the vertical jet electrolyte for a metallic strip. CONSTITUTION:Flow straightening plates 4a and 4b are opposed to a strip 2 below an electrode in its longitudinal direction in a treating tank 1, an electrode support is attached to the plates 4a and 4b, a partition wall 8 is furnished at the central part between the down-path and up-path of the strip, electrolyte inlets 7a and 7b furnished at least two positions above and below a sink roll 11 at the lower part of the tank, and a weir regulating plate 6 with the height freely controlled is arranged to the down-path and up-path on both sides of the upper path of the tank in the width direction respectively. An electrolyte is efficiently introduced in this way between the electrodes.
Patent JP-H0853849-A (JP)
Title: Aggregate for slope protection work
Inventor: KIMOTO KENGO
IPC: E02D17/20
Filed: 1994-08-11
Abstract: PURPOSE:To improve strength on parallel parts of vertical reinforcements, formed in a zigzagged shape with adjoining ends on both the upper and the lower parts of the parallel parts connected with one another with bent parts, by a method wherein at least one horizontal reinforcement is arranged, intersecting the parallel parts of the vertical reinforcements, and is fixed by appropriate means. CONSTITUTION:Parallel parts 12 of vertical reinforcements 14, formed in a zigzagged shape with a number of parallel parts 12 placed in parallel with one another at specified intervals, extending right and left and connected at their upper and lower ends with bent parts 13, are placed to a horizontal reinforcement 15, intersecting the horizontal reinforcements all over their length and the intersecting parts are fixed together by appropriate means. Bent parts are formed to the horizontal reinforcement 15, and the upper and the lower edges of the vertical reinforcements 14 are placed on the same level with the bent parts on the intersecting points of the intersecting horizontal reinforcement 15 fitted. Aggregates 11 formed as mentioned above are laid and driven lengthwise and crosswise on and into the line for creating a side slope and fixed to anchors with wires or the like. Then, the aggregates 11 are buried with mortar sprayed thereon, and a grate-like frame is created. Therefore, dangers arising from being caught by the upper edges of the vertical reinforcements can be prevented not only for workers but also for hoses to used.
Patent JP-S6274822-A (JP)
Title: Arranging apparatus for work in 'h'-form
Inventor: HIYAOKA TADASHI
IPC: B65G47/34
Filed: 1985-09-25
Abstract: PURPOSE:To smoothly and certainly carry out the arranging work for a workpiece by arranging a pushing-out cylinder and a pushing-up cylinder in the vertical direction at the terminal edge of a conveyor, thus simplifying constitution and reducing the load. CONSTITUTION:A pushing-up cylinder 8 operates and a piston rod 9 pushes up the front edge of the basic piece (a) of a work W1 a little. When a trestle 12 turns a little and is set at horizontal attitude, a pushing-out cylinder 10 operates to advance a piston rod 11, and the piece (b) in U-form of a work W2 is pushed by a pushing plate 13 connected to the piston rod 12, and the basic piece (a) is transferred to the starting edge part of a guide rail 7 from a conveyor 1. When the piece (b) in U-form is pushed by the pushing plate 13, the front edge of the basic piece (a) is loaded onto the lip (l) of the work W2. The pushing-up cylinder 8 lowers the piston rod 9, and then the pushing cylinder 10 advances the piston rod 11, and the pushing plate 13 loads the work W1 onto the starting edge part of the guide rail 7 perfectly, and the work W2 shifts by one pitch left ward on the guide rail, pushed by the work W1.
Patent JP-H0662441-A (JP)
Title: Dtmf signal discriminating circuit
Inventor: MURATA YASUKI
IPC: H04M1/82
Filed: 1992-08-07
Abstract: PURPOSE:To prevent the malfunction of a DTMF receiver. CONSTITUTION:The total power value and the maximum power value are calculated by an adder 1 which inputs the full power value related to the low group frequency calculated by a DTMF receiver and a maximum power discriminater 2. A power comparater 3 calculates the difference between both power values, and a discriminater 4 compares the calculated difference with the set threshold value and decides whether just a single frequency belongs to an input low group or not. In the same way, an adder 5 and a maximum power discriminater 6 calculate the total power value and the maximum power value respectively in regard of the high group frequency. Then a power comparator 7 calculates the difference between both values, and a discriminater 8 compares this difference with the set threshold value to discriminate whether just a single frequency belongs to an input high group or not. If just a single frequency belongs to the input low and high groups respectively, a general discriminator 9 discriminates that an input signal is identical with a DTMF signal in regard of the low and high groups respectively.
Patent JP-S58110017-A (JP)
Title: Method and apparatus for forming wound core
Inventor: ISOBE HARUO
IPC: H02K15/02
Filed: 1981-12-23
Abstract: PURPOSE:To easily perform the formation of an iron core without deteriorating the characteristics of silicon steel plate by a method wherein four divided corner metals are arranged at four corner sections inside the iron core, and the corner metals are simultaneously pushed and moved by the same distance in the radiant direction of a cylindrical iron core. CONSTITUTION:Four corner plates 14 are inserted in the inside face of a cylindrical iron core 11 and arranged at the positions becoming the corner sections of the iron core so as to mutually face tapered engagement sections each other. Leg-type plates 15 and yoke-type plates 16 corresponding to each leg section and yoke section of the iron core are pressed and inserted between facing engagement sections, and each corner plate 14 is uniformly pushed and moved in the radiant direction to widen the cylindrical iron core 11 in square shape and to perform the formation of a wound core. This hardly generates frictional force for the corner sections of the iron core section between each corner plate 14 pushed and moved in the radiant direction. Therefore, this prevents the corner sections of the iron core from work distortion . Accordingly, the formation of the iron core can easily be done without decreasing the characteristics of silicon steel plate.
Patent JP-H0550393-A (JP)
Title: Facsimile device
Inventor: IMURA OSAMU
IPC: B26D1/18
Filed: 1991-08-23
Abstract: PURPOSE:To provide a facsimile device in which a roll-like recording paper can be easily fitted. CONSTITUTION:The guide 6e of a moving slider 6a of the automatic cutter 6 of a facsimile device 1, which employs a round blade 6b cutting system, is arranged on a lower position than a fixed blade 6d. By which, a roll-like recording paper can be fitted without passing the recording paper through the guide of the automatic cutter.