baber/WOPTO huggingface dataset:
Patent JP-S55124335-A (JP)
Title: Signal mixer
Inventor: WADA SEIHEI
IPC: H04B1/08
Filed: 1979-03-20
Abstract: PURPOSE:To secure the optional mixing of the desired signals through selection of the additional circuit, by coupling plural number of antenna signals via the basic circuit and then securing alteration of the mixture contents of the signals via the interruption of the specified antenna signal from the additional circuit. CONSTITUTION:The mutual connection is given between connection bars A and B at connection parts 1-3 of basic circuit plate BU, and thus the mixture is possible for the TV signals of both UHF and VHF. Then the UHF signal is applied to output terminal OUT via impedance converter BAL and HPF; and the VHF input is applied to terminal OUT via LPF each. At the same time, band blocking filter BOF which blocks the signal of the specified channel among the signal sent from UHF input terminal U-ANT2 is provided to additional circuit CU, along with BPF which gives transmission to the signals of the channels other than the specified one. And connection bars A' and B' at connection part 1 are connected to bars A and B of plate BU in order to secure the interruption for the signal of the specific channel. Thus the optional mixing is secured for the desired signals through selection of additional circuit CU.
Patent JP-S57145157-A (JP)
Title: 1-amino-6-cyano-7-alkylamino-5,8-naphthoquinone derivative
Inventor: KITAO TEIJIROU
IPC: C09B57/00
Filed: 1981-03-05
Abstract: NEW MATERIAL:1-Amino-6-cyano-7-alkylamino-5,8-naphthoquinone derivatives of the formula, wherein R is alkyl and X is alkylamino, anilino or hydroxyl.  
     EXAMPLE: 1-Amino-4-methylamino-6-cyano-7-n-butyl-amino-5,8-naphthoquinone.  
     USE: Colorants for various synthetic fibers and plastics. Intermediates for use in  the production of various dyes and pigments.  
     PREPARATION: 1-Amino-6,7-dicyano-5,8-naphthoquinone and an alkylamine are heated in an org. solvent to produce a 1-amino-6-cyano-7-alkylamino-5,8-naphthoquinone which is then reacted with an alkylamine in the presence of a cobalt salt and in an org. solvent to produce a compd. of the formula where X is an alkylamino group. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58151022-A (JP)
Title: Forming method of multiple resist layers
Inventor: ASAI KAZUYOSHI
IPC: H01L21/027
Filed: 1982-03-02
Abstract: PURPOSE:To eliminate the risk of peeling of resist layers formed on a first resist layer, by a method wherein when multiple resist layers comprising two or more layers are formed on a semiconductor substrate, a first resist layer is cladded and then dried by the high frequency heating so that solvent contained within the surface and inside of the resist layer is evaporated for homogenizing the layer. CONSTITUTION:A semiconductor substrate 1 is applied with the lowest resist  layer 2 thereon, which is, in turn, heated and dried by inadiating high frequency  waves. After dried, an intermediate layer 3 and the uppermost layer 4 are  formed on the layer 2. Then, this multiple resist layers may be processed  through the ordinary pattern forming process to form the desired multi-resist  pattern, for example by transferring the uppermost layer 4 to the intermediate and/or the lowest layer through the etching process of the uppermost layer 4.  According to this method, there is no generation of bubbles in the lowest layer  2, upper resist layers do not peel off.
Patent JP-H01207935-A (JP)
Title: Manufacture of component for semiconductor mounting
Inventor: ENDO TOSHINAGA
IPC: H01L23/31
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the high reliability of a semiconductor product by a method wherein, after a semiconductor element which is electrically connected to a printed wiring board by a method such as wire bonding and outer lead bonding is sealed with liquid resin, the resin is cured under pressure. CONSTITUTION:After liquid resin in applied to a semiconductor element by a dispenser or the like, the resin is heated and cured at a predetermined temperature in a pressure chamber whose final pressure is set at 0.1-5.0kg/cm<2> while the pressure is gradually increased and made to reach the final pressure before the resin is gelled. Although the type of a printed wiring board employed is not limited, the board made of base materials such as epoxy resin, polyimide resin or the like and glass cloth and having a thermal deformation temperature not less than 150 deg.C is recommended. With this constitution, the time when the defect is created by the corrosion of an Al wiring of a semiconductor component is significantly prolonged so that the reliability of the semiconductor product can be improved.
Patent JP-S59159225-A (JP)
Title: Bend driving device of bender
Inventor: YOGO TERUAKI
IPC: B21D7/024
Filed: 1983-02-28
Abstract: PURPOSE:To obtain a titled device for bending a work at a small bending interval by attaching a bending die and a bending arm to a bending shaft freely rotatably, providing a clamping die for clamping a work on the bending arm, and also connecting a driving link to said arm. CONSTITUTION:A pressure die sliding base 11 and a clamping die sliding base 17 and slid to this side, one end of a work W is chucked 3, a bending position is determined by moving a base 4, the base 11 and the base 17 are inverted and slid, and the work W is clamped between a bending die 9 and a clamping die 19. Subsequently, a bending motor 24 is driven by a control motor 46, pins 37, 41 are rotated by a prescribed angle by turning a chain 36 and a shaft 31, and pins 38, 42 are turned synchronously with the pins 37, 41 through links 21, 45. As a result, the link 21 executes a parallel link motion, a pin 22 executes a circular- arcuate motion around a bending shaft 10, a bending arm 14 is turned, and the work W is bent by a radius of curvature R. In this way, a work is bent at a small bending interval, and a bending head becomes small-sized.
Patent JP-S58148481-A (JP)
Title: Semiconductor laser having embedded heterogeneous structure
Inventor: KITAMURA MITSUHIRO
IPC: H01S5/24
Filed: 1982-03-01
Abstract: PURPOSE:To improve resproducibility of crystal growth and to improve a manufacuturing yield rate of BH-LD, by forming a groove which is held between two narrow mesa stripes so as to pierce through a second conductive semiconductor layer, and embedding an active layer in said groove part. CONSTITUTION:The two very narrow mesa stripes 251 and 252 having a thickness of 2mum are provided in advance. An An0.72Ga0.28As0.61P0.39 active layer 205 is grown in the part of the V groove 253 held between the two stripes 251 and 252. Owing to the property of the crystal growth characterized by the fact that the active layer is not laminated on the upper surface of a mesa, the active layer is embedded in a split form in the V groove 253 and is not grown continuously.
Patent JP-H02211396-A (JP)
Title: Scroll compressor
Inventor: HARA MASAYOSHI
IPC: F04C29/02
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the bearing lubrication from being obstructed even in the high speed operation by suppressing the oil exhaustion with the simple structure by forming a discharged oil port on the side part of a lower bracket from a balancer chamber and installing an oil return pipe for the communication between an oil discharge port and an oil reservoir on the outside part of a sealed container. CONSTITUTION:An oil discharge port 39b is formed on the side part of a lower bracket 39 from a balancer chamber 9a, and an oil return pipe 40 which communicates to an oil discharge port 39b and an oil reservoir 15 is installed on the outside part of a sealed container 12. By such constitution, the lubricating oil 25 which lubricates the bearings 22, 21, 18, 20, and 19 form the discharged oil, and flows downward in the oil return port 8a of an upper bracket 8 and introduced into the balancer chamber 39a of a lower bracket 39. The discharged oil is introduced downward into the oil return pipe 40 from the discharge port 39b, and returned into the oil reservoir 15. Thus, the discharged oil is returned, separated from a sucked gas side, and the reduction of quantity of lubricating oil is suppressed, and the deterioration of the lubrication performance can be prevented.
Patent JP-S57146265-A (JP)
Title: Picture forming device
Inventor: KITAJIMA TADAYUKI
IPC: G03G15/04
Filed: 1981-03-06
Abstract: PURPOSE:To prevent the damage of a moving material, by constituting the device so that a main body is prevented from being opened when the moving material, for example, an original table exists in a position other than a prescribed position. CONSTITUTION:A copying machine main body is provided with an original table movement stopping device 27, and a lever 17 is equipped in a part of the device 27. When the lever 17 does not drive an original table 1, the lever 17 is placed in a position to detain the original table 1 and engages with a step part 1a to prevent the original table 1 from moving for a constant length or more. When the original table is driven, the lever 17 is pulled downward by a plunger 27c to have no influence upon the reciprocating motion of the original table 1. An upward elastic force is given to this lever 17 by a spring 27b; and when the original table is not driven, the lever 17 engages with the step part 1a and is prevented from slipping down for opening of an upper main body 25. When the original table 1 is driven, the lever 17 is pulled in downward by the plunger 27c not to hinder the original table 1 in movement. Thus, the damage of the original table, namely, a moving material is prevented.
Patent JP-H02211170-A (JP)
Title: Implantation type injection liquid pump
Inventor: TATSUMI KOICHI
IPC: A61M1/12
Filed: 1989-02-10
Abstract: PURPOSE:To safely inject chemical liquid prevented from being excessively injected at a time by providing in a feed liquid route reaching an injection outlet from a reservoir an opening and closing means which cuts off the feed liquid route when the reservoir is charged with the chemical liquid. CONSTITUTION:An implantation-type pump 1 provides in its main unit a reservoir 6, pump chamber 7 and a base 8 to be built, successively connecting these parts so as to form integrally a flow path 3 serving as a feed liquid route, and a septum 5 serving as a charge port is provided in the flow path 3 between the reservoir 6 and an inlet valve 10. The septum 5 provides in its inside a coil spring 14 and a needle stopper 15, and an opening and closing means is constituted cutting off the flow path 3 when the needle stopper 15 is pressed by an injection needle 77 and lowered, that is, when the reservoir is charged with chemical liquid. A charge is ended, when the injection needle 77 is removed from the septum 5, the needle stopper 15 is moved to the upper by bias force of the coil spring 14, opening the flow path 3 between the reservoir 6 and the pump chamber 7, and the pump is returned to a condition ordinary again possible to inject the chemical liquid.
Patent JP-S57160721-A (JP)
Title: Controller for transmission operated by auxiliary force
Inventor: ARUFUREETO KURATSUTO
IPC: F15B11/12
Filed: 1982-03-03
Abstract: A remotely controlled automotive transmission shifting mechanism for effecting engagement of the respective gears with a force that varies in accordance with the gear selected. Pneumatic pressure from a compressed air storage tank is connected via a choke to a pneumatic actuating cylinder that effects gear engagement. A signal corresponding to the instantaneous pressure effective at the actuating cylinder is compared in an evaluating circuit with a reference value assigned to the gear selected. When the compared signals match, a solenoid valve is actuated to cut off further pressurization of the actuating cylinder and thereby modulate the gear actuating force in accordance with the gear selected. Following gear engagement, the gear actuating pressure is released.
Patent JP-H06230474-A (JP)
Title: Reflection type projection screen
Inventor: TERADA KATSUAKI
IPC: G03B21/60
Filed: 1993-01-29
Abstract: PURPOSE:To provide the reflection type video screen which is bright in image, high in resolution, wide in the angle of field of the screen, is not affected by external light and is simple in production by successively laminating a reflection resin layer which is provided with a vapor deposited metal layer on its rear surface and a printing layer on its front surface and a transparent resin layer which is provided with fine ruggedness of irregular shapes on its front surface on a base fabric. CONSTITUTION:The base fabric 1 consists of a woven or non-woven fabric and is laminated and molded by superposing the reflection resin layer 2, which is provided with the vapor-deposited metal layer 2 having 50 to 200Angstrom  thickness on its rear surface and the printing layer 21 on its front surface, via an adhesive layer A on the front surface of the base fabric and superposing the transparent resin layer 3, which is provided with the fine ruggedness 31 of the irregular shapes on its front surface, via the adhesive layer A further thereon. The respective layers are adhered by adhesives or thermal fusion, etc. The external light which is transmitted through the transparent resin layer 3 having the adequate thickness and is reflected by the vapor-deposited metal surface of the reflection resin layer 2 is widely diffused by the fine ruggedness of the transparent resin layer 3.
Patent JP-S60177828-A (JP)
Title: Tightening device
Inventor: SAIJIYOU YOSHIAKI
IPC: B23P19/06
Filed: 1984-02-24
Abstract: PURPOSE:To improve the flexibility and the efficiency of tightening work of screw by providing nut runners in multi-stages to be driven independently at the turn driving section to be gripped dismountably through robot grip. CONSTITUTION:The tightening device is comprised of first turn drive section 2 to be gripped dismountably and carriably through the robot grip 1, second turn drive section 3 fixed to the first turn drive section 2, a screw drive section 4 provided on the second turn drive section 3 and a control section separated from the grip 1. The screw drive section 4 is comprised of four nut runners having four tubular supports 21 coupled dismountably in parallel on a rotary body 17, a drive mechanism such as D.C. motor contained in said support 21 and a cylindrical fitting body 22 coupled coaxialy with said support 21 to the rotary shaft of said drive mechanism. The tip of said fitting body 22 is corresponded with the profile of bolt and nut.
Patent JP-S59160036-A (JP)
Title: Gas turbine
Inventor: TEJIMA KIYOMI
IPC: F02C7/141
Filed: 1983-03-01
Abstract: PURPOSE:To enhance the cooling effect of turbine blades, by cooling air efficiently by injecting water and utilizing compressed air as primary air only when the temperature of compressed air used for cooling the turbine blades is higher than a prescribed value. CONSTITUTION:A gas turbine 1 is composed of a compressor 2, a combustor 3, a turbine 4, etc., and a temperature detector 6 and water injection means 5 are provided in a cooling-air chamber 12 defined in a combustor chamber 11. The water injection means 5 is connected o a water supply source 9 disposed on the outside of the gas turbine 1 via a pipe 8, and a valve 7 disposed at an intermediate portion of the pipe 8 is controlled by a controller 10. Further, primary air is supplied from a high-pressure air source 34 to the water injection means 5 via a pipe 33, and a valve 32 disposed at an intermediate portion of the pipe 33 is also controlled by the controller 10. With such an arrangement, it is enabled to cool air efficiently by opening the valves 32, 7 sequentially when the temperature of air in the cooling-air chamber 12 is higher than a prescribed value.
Patent JP-S63199407-A (JP)
Title: Manufacture of large current lead for superconducting apparatus
Inventor: TOYODA KATSUYOSHI
IPC: H01F6/00
Filed: 1987-02-16
Abstract: PURPOSE:To fix a holding plate and a copper small-gage wire without clogging a cooling-gas flowing hole for the holding plate by a method wherein a solder material reservoir is mounted previously to the holding plate, a solder material is collected, a copper small-gage wire through-hole and the cooling-gas flowing hole are bored, the copper small-gage wire is inserted, the holding plate is heated and the copper small-gage wire and the holding plate are fastened. CONSTITUTION:A large current lead for a superconducting apparatus consisting of a plurality of conductive holding plates 5 set up at proper axial intervals, through-holes 9 for flowing a cooling gas penetrating the holding plates 5 and through-holes 12 for inserting copper small-gage wires, conductors 2 being inserted into the through-holes 12 for inserting the copper small-gage wires and communicating the holding plates 5 by brazing with the holding plates 5, and a pipe 10 circumscribed with a plurality of said holding plates 5 is manufactured. A plurality of, recessed sections are machined to said holding plates 5 at that time, the recessed sections are filled with solder materials 7, and the through-holes 12, 9 are each bored to the filling sections and non-filling sections of the solder materials 7 in the holding plates 5. The copper small-gage wires 2 are inserted into each of the through-holes 12 for the solder-material filling sections, and the solder-material 7 filling sections for the holding plates 5 are heated and the copper small gage wires 2 are fixed.
Patent JP-S55125061-A (JP)
Title: Manufacturing method of cup-shaped coreless armature
Inventor: MORISAWA MASANORI
IPC: H02K23/58
Filed: 1979-03-20
Abstract: PURPOSE:To obtain a good armature with a constant resin pressure by using a cylindrical mold having a groove around the external circumference of the lower part, wherein the cylindrical mould is provided at the inner part of the space of the cut-shaped mould and a disc formed by thermosetting is placed at the bottom part of the cup of the mould for shaping of the winding. CONSTITUTION:A disclike resin plate 4 which is made by kneading on a stage A thermosetting resin together with an additive is placed on a mould 3 provided a groove 10 around the external circumference of the lower part. A commutator 5 and an armature winding 1 connected by a lead wire are installed on the plate. Then, a heated mould 7 is inserted from the upper part. When the mould 7 arrives at a fixed position to almost complete the shape, the resin on the plate 4 will be melted and filled up in the space formed by the moulds 3, 7 and 8. Extra resin came out from the space is stored in the groove 10. After hardening the resin, the mould will be removed to take out the armature.
Patent JP-H02213326-A (JP)
Title: Magnetic resonance imaging method
Inventor: SAKAMOTO TAKENOBU
IPC: G01R33/48
Filed: 1989-02-14
Abstract: PURPOSE:To easily suppress the artifact due to chemical shift by changing the intensity of a slice magnetic field applied at every RF pulse to form only a spin of specific chemical shift quantity into an image. CONSTITUTION:Since the polarities of slice magnetic fields Gs1, Gs2 are reverse, the slice positions of separate spins close to each other in chemical shift quantity are reverse at the time of the application of a 90 deg. pulse Al and at the time of the application of a 180 deg. pulse A2. Since the frequency bands of RF pulses A1, A2 are set to two times or less the frequency difference between the spins different in chemical shift quantity, the slice positions where the spins are pres ent are not overlapped with each other. Therefore, the spin echo signal due to the spin separate in chemical shift quantity from an objective spin is not generated. Since the spin of objective chemical shift quantity at an objective slice position absorbs the energies of both of the 90 deg.pulse A1 and the 180 deg.-pulse A2, only the spin echo signal of the objective spin is received as in NMR signal B along with the second signal reading magnetic field GR2.
Patent JP-H09202882-A (JP)
Title: Flame retardant composition
Inventor: UENO YOSHIYUKI
IPC: D21H19/10
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant composition, consisting essentially of a mixture of specific sulfamates, capable of imparting specific flame retardance, tear strength and coloring preventing properties to various cellulosic materials, etc., and useful for flame-resistant finishing of synthetic fibers, resin films, etc. SOLUTION: This flame retardant composition consists essentially of a mixture of (A) 10-60wt.% alkaline earth metallic sulfamate such as potassium sulfamate with (B) 40-90wt.% guanidine sulfamate. The composition in the form of an aqueous solution of usually 1-60wt.%, preferably 10-30wt.% concentration of the solid weight is impregnated in an amount of usually about 2-40wt.%, preferably 10-30wt.% based on a substrate such as a cellulosic material thereinto for use.
Patent JP-S62192777-A (JP)
Title: Conducting method for photosensitive body in electronic photographic device
Inventor: ENDO SHUICHI
IPC: G03G5/10
Filed: 1986-02-19
Abstract: PURPOSE:To maintain and conduct stably the contacting pressure with a supporting layer by contacting a conducting member having a magnet to the supporting layer composed of a magnetic body. CONSTITUTION:At the shaft direction edge part of a photosensitive body 1, a conducting part 4a without a photosensitive layer 5 and with an exposed supporting layer 4 is formed, the surface of the photosensitive layer 5 side of the supporting layer 4 including the conducting part 4a is conductive and comes to be a ferromagnetic body. At the surface of the conducting part 4a, a conductive roller 8 to build in a magnet 7 is allowed to contact therewith and arranged by the absorbing force of the magnet 7. Thus, since the roller 8 is conducted while it is rotated at the constant speed by the rotation of the photosensitive body 1, the contacting pressure with the supporting layer can be always stably maintained.
Patent JP-S63200458-A (JP)
Title: Mass spectrometric device
Inventor: MATSUDA HISASHI
IPC: H01J49/32
Filed: 1987-02-16
Abstract: PURPOSE:To secure a large space for an impingement room and to obtain conditions for a single mass spectrometer and those for MIKES (Mass-analyzed in Kinetic Energy Spectrometry) by means of easy changeover, by shifting a focusing point between a deflection magnetic field and a Q3 lens. CONSTITUTION:When this device is used as a single double focusing mass spectrometric device, voltages of Q1 and Q2 lenses are set up so that a focusing point is formed near the middle part between a Q3 lens and an electric field, or inside the electric field. In order to perform MIKES, the voltages of the Q1 and Q2 lenses are regulated so that the focusing point is shifted to come between a deflection magnetic field and the Q3 lens. At this focusing point, a detection slit 20 is disposed to perform mass spectrometry only by the magnetic field. On the other hand, an impingement room 21 is disposed to generate daughter ions in a space which is formed between the slit 20 and the Q3 lens by shifting the focusing point. A voltage for focusing the ions in the direction of an orbit is applied to the Q3 lens which serves to refocus the daughter ions emitted from the impingement room 21. Energy spectra of the daughter ions, that is, mass spectra of them can be obtained by thus sweeping the electric field.