baber/WOPTO huggingface dataset:
Patent JP-H0213927-A (JP)
Title: Liquid crystal display panel
Inventor: SASAKI HIROMI
IPC: G02F1/136
Filed: 1988-07-01
Abstract: PURPOSE:To prevent aperture ratio from decreasing and to improve quality by permitting display failure caused by the inversion of liquid crystal molecule orientation generated on a picture element electrode to take place on an active element part or the enlarged part of the picture element electrode. CONSTITUTION:The display failure caused by the inversion of the liquid crystal molecule orientation on the picture element electrode 3 takes place on the enlarged part 3b of the picture element electrode or the opaque active element part. Namely, the failure occurs at the gate of the picture element electrode 3, and at the part 3b which is intruded into a drain electrode 12 or the part 3c which is electrically connected with the opaque active element part. Therefore, the display failure becomes indistinctive, and when black matrix is used, the area does not have to be enlarged. Thus, the decrease of aperture ratio is eliminated and the display part quality is improved.
Patent JP-S5589952-A (JP)
Title: Disc drive unit
Inventor: HIROSE YASUYUKI
IPC: G11B19/20
Filed: 1978-12-28
Abstract: PURPOSE: To avoid the damage of head and to make the life long, by using the  damper set made of solenoid for the movement of head mechanism.  
     CONSTITUTION: In the unit having the damper set consisting of solenoid 62 to decouple the moving member 58a to the head holder 47 with the head mechanism 43 providing the head holder 47 having the head 48 movable accompanied with the movement of the moving member 58a, the head 48 of the head mechanism 43 takes the first location apart from the loading path of the disc cartridge 20 with the coupling of the moving member 58a, and the head 48 is located to the second location in contact with the disc 21 with decoupling of the moving member 58a. With the movement from the first location to the second location, since the damper set consisting of solenoid 62 is used, the head 48 is in contact with the disc 21 with soft movement to reduce the damage of the head 48. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5591909-A (JP)
Title: Decarburizing method for molten cast iron
Inventor: FUTASUGI NORIZOU
IPC: C21C1/04
Filed: 1978-12-30
Abstract: PURPOSE: To make the size of a decarburizing furnace smaller, by putting molten cast iron contg. limited contents of C, Si, P and S into a crucible-shaped decarburization furnace to occupy a specific ratio of the furnace volume, by feeding O 2  on  the surface of the molten cast iron without addn. of slag making material, and by introducing a gas into the lower part of the molten cast iron in order to conduct compulsive agitation.  
     CONSTITUTION: Molten cast iron contg. ≥3.8% C, a trace amount of Si, ≤0.025% P, ≤0.02% S, is put into a crucible-shaped decarburizing furnace to 25W60% of the furnace vol. Then decarburization is conducted by blowing O 2  on the surface of the molten cast iron without addn. of slag making material, and by introducing stirring gas such as N 2  or air into the lower part of the molten cast iron in order to stir the cast iron. Because no slag is added, this method makes possible the decarburization without slag at a high furnace vol. efficiency in the absence of CaO and MgO, which are the main components of the slag formed by conventional methods. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5590344-A (JP)
Title: Method of manufacturing particle board
Inventor: HIGUCHI KOUJI
IPC: B27N3/06
Filed: 1978-12-28
Abstract: PURPOSE: To manufacture a particle board whose surface is smooth and which excels in secondary working properties, by adding a bonding agent and a water-containing porous substance to lumber chips, laminating the mixture as a mat so that the lumber chips are loacted on the obverse side of the mat and by hotpressing the mat.  
     CONSTITUTION: 1W50% by weight of a water-containing porous substance such as a foamed resin or foamed phenol resin is added to lumber chips dried to a water content of 4% or less. The mixture is coated with a bonding agent of a urea resin, phenol resin or the like. The coated mixture is laminated as a mat so that the  lumber chips are located on the obverse side of the mat. The laminated mixture is  inserted into a hotpress so that the mixture is heated and pressed at a temperature  of 150W 190°C under pressure of 20W30kg/cm 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H119929-A (JP)
Title: Dust removing device for combustion installation
Inventor: AKIYAMA HIROSHI
IPC: B01D51/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a dust removing efficiency from lowering due to the difference in the gas passage resistances of multistage dust removing devices, in a dust removing device for a combustion installation equipped with two or more lines of the multistage dust removing devices installed on the downstream side of the combustion installation. SOLUTION: In a pressurized fluidized bed boiler 2, two lines of multistage dust removing devices comprising centrifugal dust removing devices 4 and filtration dust removing devices 7 are installed. The outlet gas pipes 5, 5 of the centrifugal dust removing devices 4 for connecting the centrifugal dust removing devices 4 to the filtration dust removing devices 7 respectively, are connected together with a pressure equalizing pipe 6 between the dust removing devices 4, 7. The pressure equalizing pipe 6 between the dust removing devices 4, 7 equalizes the flow rate of a gas passing through the centrifugal dust removing devices 4, 4 located on the upstream side of the filtration dust removing devices 7, 7, even when the difference in the resistances of the two filtration dust removing devices 7, 7 is generated.  Thus it is possible to equalize the dust removing efficiencies of the centrifugal dust removing devices 4, 4.
Patent JP-H06422-A (JP)
Title: Spray fluxer
Inventor: IIDA MAKOTO
IPC: B05B3/18
Filed: 1992-06-22
Abstract: PURPOSE:To provide a spray fluxer capable of simply adjusting a flux spray area corresponding to the alteration of the width of a work. CONSTITUTION:A pair of racks 22 are fixed on both left and right sides of a base plate 21 in a vertical direction and a pair of the pinions 23 meshed with the racks 22 are integrally mounted on a rotary shaft 24. A pair of the bearings 25 mounted on the rotary shaft 24 are held in a freely up-and-down movable manner by vertical press plates 26 and the upper parts of a pair of sliders 31, 32 are fitted to the rotary shaft 24 in a freely slidable manner and the leading ends of the bolts 33 screwed in the lower parts of the sliders 31, 32 are set to follower elements 34. Two sets of guide plates 35 are obliquely attached to the base plate 21 and the follower elements 34 are fitted in the guide grooves 36, 37 between the guide plates. One guide groove 36 is provided with a steep slope and the other guide groove 37 is provided with a gentle slope. Nozzle units 43 are attached to the sliders 31, 32 through a horizontal support plate 41 and a vertical support plate 42 and flux F is sprayed from nozzles N.
Patent JP-S5951472-A (JP)
Title: Non-aqueous electrolyte cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1982-09-17
Abstract: PURPOSE:To improve both the discharge characteristics at a high rate and discharge characteristics at a low temperature of a non-aqueous electrolyte cell by using a mixed solute of lithium perchlorate and tetrabutyl ammonium chloride as the solute for an electrolyte. CONSTITUTION:A mixed solute of lithium perchlorate and tetrabutyl ammonium chloride is used as a solute for a non-aqueous electrolyte to assemble a non- aqueous electrolyte cell. The density of this mixed solute is made about 1.0mol/l. By using this mixed solute, the non-aqueous electrolyte cell can obtain excellent characteristics for both the discharge at a high rate and discharge at a low temperature due to the multiplicative effect.
Patent JP-H088645-A (JP)
Title: Oscillation circuit
Inventor: NAKAKURA YOSHIO
IPC: H03B5/12
Filed: 1994-06-20
Abstract: PURPOSE:To provide an oscillation circuit which can be easily assembled without using any Zener diode high in characteristic. CONSTITUTION:The primary side of a transformer 30 is provided with a power supply 50 and a transistor TR 16 which controls the supply/non-supply of voltage to the primary transformer 32 of the transformer 30. Then the TR 16 is placed at one of both ends of the third transformer 31 of the transformer 30, and the ON/OFF control is carried out to the TR 16 by the feedback voltage of the transformer 31. In such a constitution of an oscillation circuit, the base of a TR 23 is connected to the other end of the transformer 31. Meanwhile the collector and the emitter of the TR 23 are connected to the base of the TR 16 an the power supply 50 respectively.
Patent JP-S5951807-A (JP)
Inventor: MAEDA HISAO
IPC: A46B9/04
Filed: 1982-09-18
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-S5865569-A (JP)
Title: Automatic brazing machine
Inventor: HARUNO HIDETSUGU
IPC: B23K3/06
Filed: 1981-10-13
Abstract: PURPOSE:To mechanize operations and to decrease the danger for burns and fires considerably by providing a table on which parts to be brazed are mounted to a housing, and providing a draw-out means for a brazing filler metal freely attachably and detachably to and from said table. CONSTITUTION:A sequencer 36 rotates and drives a driving motor 6 to position and match the preceding end of a torch 20. Driving motors 19, 23 move a torch head 17 in proximity toward a table 3, and applies the flame of the torch 20 to the wire parts to be brazed. At the same time these motors drive a slider 21 to bring the same in proximity to the table 3 thereby projecting the preceding end of a brazing filler metal 30 to the parts to be brazed. Further the sequencer 36 applies a required quantity of the metal 30 required for one time of brazing as a signal S1 to a pulse generator 33, and applies a period changing signal 2 to a period changer 35. The changer 35 outputs a pulse period assigning signal S3 to the generator 33 to assign the period of the driving pulses DP, thereby determining the supply speed of the metal 30.
Patent JP-S5588502-A (JP)
Title: Controller for electric vehicle
Inventor: NARUTO MASASHI
IPC: H02P7/28
Filed: 1978-12-26
Abstract: PURPOSE: To simplify a circuit, improve the high-speed characteristic of regenerative braking and raise the stability of regenerative braking control, by providing a first and a second field windings for an electric motor and providing a switch for short-circuiting the second field winding in braking.  
     CONSTITUTION: A first field winding F 1  coupled in series with an armature and a second field winding F 2  coupled in series with an on/off line of a DC power controller are provided for an electric motor. A switch B is provided to short-circuit the second field winding F 2  in braking. Since the position of the second field winding is shifted by the short-circuit switch only, a main circuit is greatly simplified. Because a field system made of the second field winding F 2  and a series-wound field system made of the first field winding F 1  have windings on identical poles, the degree of coupling is high. Very stable control can be performed by short-circuiting the field system made of the second field winding F 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0214756-A (JP)
Title: Crusher
Inventor: MAKI KAZUO
IPC: B02C18/00
Filed: 1988-06-30
Abstract: PURPOSE:To crush proper quantity of a syringe at a time by forming a pair of rotary blades into a circular shape and plurally fixing the rotary blades to a pair of rotary shafts so that one part of the sides of the rotary blades is mutually overlapped. CONSTITUTION:When the recessed blade part columns consisting of the recessed blade parts 51, 51A of a rotary blade 46 are vertically positioned, the recessed blade part columns consisting of the recessed blade parts 52, 52A of a rotary blade 47 are positioned right and left. When many syringes 104 are allowed to fall in this state, these syringes 104 are placed on the upper parts of the outer peripheries of the rotary blades 46, 47 and proper quantity of the syringes 104 is inserted into the recessed blade part column consisting of the recessed blade part 51. When the rotary blades 46, 47 are rotated at nearly 90 deg. toward the inside at the same velocity, the syringes 104 in the recessed blade part column consisting of the recessed blade part 51 successively reach the rotary blade 47 toward the other end from one end of the recessed blade part column and are crushed between the recessed blade part and the outer periphery of the rotary blade 47 while the recessed blade part 51 successively transfers a phase. Thereby the syringes can be crushed with proper quantity at a time.
Patent JP-H08288221-A (JP)
Title: Low-pressure chemical vapor deposition device
Inventor: KO TETSUCHIKA
IPC: C23C16/455
Filed: 1994-06-22
Abstract: PURPOSE: To obtain a compound thin film which is uniform in film quality and thickness by a method wherein a compound source gas feed path is provided between an inner and an outer quartz tube which form a reaction oven, and compound source gas is fed to a boat mounted with wafers so as to descend from its upper part to its lower part. CONSTITUTION: Compound source gas injected through a compound source gas feed pipe 11 is injected into a reaction oven 20 through an injector 60 provided to the side of a quartz tube 21 of the reaction oven 20. The compound source gas is mixed well while it reaches the upper end of the quartz tube 21 and comes into contact with a wafer W located at the uppermost part of the boat 50. The source gas is preheated well by a reaction tube heating means 70 installed around the quartz tube 21 while it passes through the injector 60. Therefore, a thin film is stably deposited even on the wafer W located at the uppermost end of the boat 50.
Patent JP-H04313979-A (JP)
Title: Video and audio data transmitter
Inventor: TAGAMI NARIYUKI
IPC: G11C7/00
Filed: 1991-04-11
Abstract: PURPOSE:To correct a phase difference between a digital video signal and a digital audio signal with simple circuit constitution. CONSTITUTION:In the case of making serial transmission of a digital video signal and a digital audio signal, a prescribed value from a terminal 31 is added to a read address from a read address generating circuit 6 of a time axis compression circuit implementing time axis compression of the audio signal by an adder 30, a read address control circuit 8 compares the read address added with the prescribed value and a write address from a write address generating circuit 5 and controls the read address generating circuit 6 in a range that the read address added with the prescribed value does not pass ahead the write address to read an audio signal written in the memory circuit 2.
Patent JP-S5864500-A (JP)
Inventor: RIFUUDERU SHINKE
IPC: F42B39/00
Filed: 1981-10-12
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-S6320278-A (JP)
Title: Front car body structure of automobile
Inventor: IDE YOSHIKAZU
IPC: B62D25/08
Filed: 1986-07-11
Abstract: PURPOSE:To reinforce an opened cowl part and a front frame part by integrally connecting a closed section part formed into the opened cowl structure and a front frame by a reinforcement. CONSTITUTION:A front frame 4 extending in the longitudinal direction of a car body is jointed onto the inside surface of a wheel apron 1. The front frame 4 is a member having a closed section which is formed by jointing two plate members 4a and 4b, and the rear edge is attached and jointed with a dash lower panel 5. Further, the closed section part 9 extending in the car width direction along an opened cowl structure is formed by the front part 6a of the dash lower panel 6 and the upper part 5a of the dash lower panel 5. The closed sectional part formed on the upper part of the dash lower panel 5 is integrally connected with the front frame 4 by a reinforcement 10.
Patent JP-H0832471-A (JP)
Title: Noise detection method
Inventor: OKAMURA TAKUMI
IPC: H04N17/00
Filed: 1994-07-15
Abstract: PURPOSE:To detect noise with a simple circuit configuration such as a counter when the noise intruded in a received signal is detected by digital signal processing and used for noise adaptive processing. CONSTITUTION:A synchronization detection error measurement means 3 counts number of times (unlock) of undetection of a synchronizing signal. A noise discrimination means 4 discriminates an amount of noise intruded in the received signal based on an unlock number of times counted for a prescribed time (t) and provides an output of a noise discrimination value used for the noise adaptive processing. Since the noise quantity is discriminated by counting number of times of unlock when the synchronizing signal cannot be detected for a prescribed time, noise discrimination for noise adaptive processing is attained with a small scale circuit configuration such as a counter.
Patent JP-S6143045-A (JP)
Title: Data link subsequent connecting system between terminal devices
Inventor: YOSHIMURA SHUJI
Filed: 1984-08-03
Abstract: PURPOSE:To attain multiplex of data easily between terminal stations by providing a data transmission/reception function between terminal devices and a multiplexs function to a terminal device connecting a data link of a low speed to a high speed data exchange system. CONSTITUTION:After a processing terminal device TC converts data from a 2M- Ld link into 8M bits at an 8M-2M converting section, the result is inputted to a data format DF converting section CONV1, where the signal is converted into a transmission signal and outputted to a processing terminal device TB. The TTL signal converting the signal from the device TC by a DF converting section CONV3 and the 8M-bit data converted from the 2M-Lc by the CONV1 are subjected to multiplex MPX at the device TB, the result is converted into a transmission signal by the CONV1 and fed to a processing terminal device TA. The device TA uses the CONV1 to convert the signal from the 2M-La and 2M-Lb into 8M bits, and it and the signal converting CONV3 the signal from the device TB are subjected to multiplex MPX, they are converted (CONV1) respectively and fed to an 8M-NW via an 8M-L link.
Patent JP-H09326280-A (JP)
Title: Dustproof jack
Inventor: SUZUKI HIROSHI
IPC: H01R13/447
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a dustproof jack capable of preventing the entrance of dusts from an insertion hole of a jack for inserting a fitting plug when the fitting plug is not inserted. SOLUTION: A jack 10 has insertion holes 11, 12 for inserting a fitting plug and a contact spring 30 which is electrically connected to an electrode of the fitting plug. A shutter 50 which blocks the insertion holes 11, 12 when the fitting plug is not inserted and opens the insertion holes 11, 12 when the fitting plug is inserted is assembled in the front of the jack 10.
Patent JP-H0330949-A (JP)
Title: Screen printing apparatus
Inventor: OGATA SHIGEYUKI
IPC: H05K3/12
Filed: 1989-06-28
Abstract: PURPOSE:To easily print even a novel pattern at any time by mounting a pattern forming part in an apparatus. CONSTITUTION:An apparatus control part 33 is equipped with a CPU 33a, interfaces(I/F) 33b, 33e, an ROM 33c storing a control program and an RAM 33d storing various data and sends an output signal to a pattern forming control part 32 through the interface 33e. In this pattern forming control part 32, for example, the molds 31a of a press are arranged to four sides of an X-Y axis surface on the basis of the data from the RAM 33d of the apparatus control part 33 and a continuous printing screen 21a is punched to form a pattern (a) having slits. When alteration is required in a part of the pattern of the continuous printing screen, the pattern is corrected to arrange the molds 31b of the press and a continuous printing screen 21b is punched to form a pattern (b) having slits.
Patent JP-H11352333-A (JP)
Title: Optical connector ferrule with fiber grating
Inventor: ASANO KENICHIRO
IPC: G02B6/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To enable optical fibers to be simply assembled by inserting optical fibers previously formed with fiber gratings where the refractive indices of cores change periodically in the longitudinal direction in intermediate parts. SOLUTION: An insertion part 30 and a fiber grating part 31 are drawn out by each of internal reinforcing tubes from an external reinforcing tube 32 and are inserted into an optical ferrule 20 in the state of exposing the clad part by removing the internal reinforcing tube 34, then removing the surface coating on the insertion part 30 side of the coated optical fiber. Namely, the insertion part 30 is housed into a microhole 26 only by inserting the optical fiber 21a previously formed with the fiber grating part 31 in the intermediate part into the microhole 26. The fiber grating part 31 may thus be arranged right behind the microhole 26. Then, the fiber grating part 31 may be arranged in a desired position only by inserting and fixing the optical fiber 21a into the microhole 26.
Patent JP-S5788224-A (JP)
Title: Joint structure of burner and scroll
Inventor: ACHIHA SEIJI
IPC: F02C7/00
Filed: 1980-11-21
Abstract: PURPOSE: To eliminate the out-of-alignment of the center lines of the outlet of the burner and of the inlet of the scroll by a method wherein the joint structure of the burner and the scroll is made up of the combination of a spherical inserting part and a right cylindrical part fitting thereto.  
     CONSTITUTION: The spherically swollen-out inserting part 7 is integrally provided with the scroll at its inlet part 1a. Said inserting part 7 of the scroll 1 is inserted far enough into a cylindrical ceramic sleeve 3, the inner diameter of cylinder of which is equal to the outer diameter of the sphere of the sperically swollen-out inserting part 7, to abut against a flange 3a arranged in the sleeve 3. The outlet part 2a of the burner 2 is also inserted far enough into the sleeve 3 from the opposite side to about against the flange 3a to be fixed thereto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11333196-A (JP)
Title: Hook position adjuster for laundry hanger
Inventor: KOSHIYAMA TARO
IPC: D06F57/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enable a laundry hanger to be almost horizontally hung even if a hook is not in the center in the case of hanging the laundry hanger. SOLUTION: This hook position adjuster can adjust the position of a hook 12 so that the hook 12 can be in the center of the laundry hanger at the symmetric position or out of the center of it at the asymmetric position, while keeping the main body 11 of a clotheshorse hung almost horizontally, and can fix the hook 12 so as to prevent the hook 12 from moving between the symmetric position and the asymmetric position.
Patent JP-H0453477-A (JP)
Title: Disuse part remover for root vegetables
Inventor: OGAWA TADASHI
IPC: A23N15/00
Filed: 1990-06-22
Abstract: PURPOSE:To remove root hair growing from root of a material during transporting of the material by installing a root hair remover for a material on a side of a series of conveying roll conveying materials in pushing the materials to one side with rotating each of the materials. CONSTITUTION:Each material E is pushed to one side and conveyed with being rotated by a series of conveying roll A composed of brush rolls 1 having inclined brushes 2. Root hairs grown from root part of the material are removed during conveying of the material by a root hair remover B installed along the conveying direction of the material in the series of conveying roll A.