baber/WOPTO huggingface dataset:
Patent JP-S56122706-A (JP)
Title: Article feeder
Inventor: SAISU KOUICHI
IPC: B65G1/133
Filed: 1980-03-05
Abstract: PURPOSE: To supply an article to a prescribed chute, by mounting a cartridge containing numerous small articles such as transistors, on the peripheral surface of a cylinder and by rotating the cylinder intermittently.  
     CONSTITUTION: A cylinder 10 whose side are fitted with cartridge racks 8 is rotated by a motor 14 so that a predetermined cartridge rack 8 be opposed to a chuter 16. Between the movement and stoppage of the cylinder 10, a shutter 9 is opened from the lower end of the rack 8 by an open/close mechanism 18 so that articles 6 fall into an opposed groove 17 in the chuter 16 and be supplied in a trued-up state. The articles 6 in the groove 17 in the chuter 16 are separated one by one by a separation chutter 19 and conveyed to a next process. When the articles 6 have run out of the chuter 16, this phenomenon is found out by a detector 20 to actuate the shutter open/close mechanism 18 to open the shutter 9 of the rack 8 stopped in coincidence with the chuter 16. Subsequently, other articles 6 are supplied into the chutter 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54120480-A (JP)
Title: Automatic operation control of tongs saw cutter
Inventor: OCHIAI TOSHIO
IPC: B23D36/00
Filed: 1978-03-10
Abstract: PURPOSE: For sawing off the tongs at the rear end of an H-steel at a high yield, to feed back said H-steel so that said rear end thereof may run from the reference point for back-feed from which said tongs saw cutter has run away over a distance corresponding to the set value obtained by adding the distance value between said reference point and the reference line for sawing to a fixed value of the sawing length of said tongs.  
     CONSTITUTION: The feed speed of a table roller group 13 is decreased when the rear end of the H-steels fed to tongs sawing process has come away from a detector S1. A stop instruction timer is started when said rear end has come away from a next detector S2. When a set value of time is over, said roller group 13 is stopped and said H-steels are captured by a clamp device 8. Next, said H-steels are fed with a motor 10 started. When the rear end of said H-steels are detected by a detector S3, count starts of the unit distance pulses supplied from a pulse generator PG. The value of said count becomes equal to a set value, said motor 10 is stopped and the rear end portion of said H-steels are cut away in a fixed value of length by a saw cutter 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53111975-A (JP)
Title: Method of feeding signals in stacker crane
Inventor: HASEBE YASUO
IPC: B65G1/06
Filed: 1977-03-10
Abstract: PURPOSE:To eliminate the breakage accident of cords with small space by connecting the ground instruction unit to a stacker crane via wireless on or off signal.
Patent JP-H03240689-A (JP)
Title: Detachable device for stopper of container
Inventor: MORI TOSHINORI
IPC: B67B7/18
Filed: 1990-02-06
Abstract: PURPOSE:To remove and mount a stopper automatically even when a surface, to which the stopper is screwed, is formed in an irregular shape by installing a shaft to be driven, which is bonded with a driving shaft for a rotating driving source movably in the axial direction and rotatably to a periphery in the axial vertical direction and to one end of which a stopper detachable tool is fixed to the driving shaft, and a fixing means holding the shaft to be driven or the stopper detachable tool under the state in which the shaft to be driven or the stopper detachable tool is engaged with the stopper. CONSTITUTION:A driving shaft for a rotating driving shaft 14 is connected to a universal shaft 16 through a coupling section 15, and a firm holder 17 is bonded with the lower end section of the universal shaft 16. Compressed air is fed through a tube 23, thus pushing a stopper detachable tool 18 mounted on the lower end side of the universal shaft 16 under the state in which the tool 18 is engaged with the stopper of a drum can, then bringing the tool 18 to a fastened state. The stopper detachable tool 18 is fixed to the lower end section of the shaft, but the rotating driving shaft 14 is controlled so that pawls 29a, 29b are turned in the counterclockwise direction or turned in the clockwise direction when the drum can 30 is removed or when it is clamped.
Patent JP-H049162-A (JP)
Title: Guide wire for catheter
Inventor: MIYANO YASUO
IPC: A61M25/01
Filed: 1990-02-06
Abstract: PURPOSE:To reduce excessive forcing in and back of a guide wire during the operation by arranging a body section highly rigid and a tip soft with a lower rigidity than the body section to make the surface of the tip alone lubricate when it is swelled. CONSTITUTION:A core material is made up of a first filamentary body 2 comprising material highly rigid (e.g. stainless steel) forming a body section 10 and a second filamentary body 3 comprising a material soft with a low rigidity (e.g. Ni-Ti-based alloy) connected to the tip of the filamentary body 2. A first synthetic resin layer 8 (e.g. fluororesin) covering an outer surface of the filamentary body 2 and a second synthetic resin layer 5 (e.g. polyester) covering the outer surface of the filamentary body 3 are arranged, and moreover, the surface alone of the synthetic resin layer 5 is made as such that will lubricate (carboxy methyl starch) when it is swelled. This reduces possibility of excessive forcing in an back of the guide wire during the operation with a certain degree of operating resistance.
Patent JP-S57144040-A (JP)
Title: Removal method for silicic acid in water
Inventor: HARAGUCHI YUUJI
IPC: B01J41/04
Filed: 1981-02-27
Abstract: PURPOSE: To remove silicic acid selectively and to reduce the cost for production of ultrapure water by passing water contg. silicic acid through a weak basic anion exchange resin adsorbed with hydrofluoric acid.  
     CONSTITUTION: Mineral acid 10 is added to pretreated raw water 9 to turn carbonic acid ions to free carbonic acid which is beforehand removed with a decarboxylation device 1. Thence, it is passed through a silicic acid adsorption tower 2 packed with a weak basic anion exchange resin adsorbed with hydrofluoric acid, following to which it is passed through a W-OH tower 4 packed with an OH type weak basic anion exchange resin 3', whereby the amt. of the leaking silicic acid and fluorine is reduced. The raw water 9' removed of the silicic acid is passed through a reverse osmosis membrane device 5, and a large amt. of the resultant permeated water 11 is passed through a mixed bed type water purifying device 6, whereby pure water 12 is obtd. The pure water 12 is subjected to precision filtration treatment, sterilization treatment and polisher treatment, whereby the ultrapure water is produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63195281-A (JP)
Title: Copper shaped article and surface treatment thereof
Inventor: NISHIMURA TSUTOMU
IPC: C23C30/00
Filed: 1987-02-07
Abstract: PURPOSE:To clean the surface of a Cu shaped article under protection and to carry out treatment for preventing the leaching of Cu ions, by forming an Sb, Ni or Sb-Ni alloy film on the surface of the article with Sb and/or Ni ions present in hydrochloric acid by the action of a reducing agent by the principle of chemical plating. CONSTITUTION:The surface of a Cu or Cu alloy shaped article such as a pipe is treated with hydrochloric acid contg. Sb and/or Ni ions as a treating soln. Rust and deposits on the surface of the article are dissolved in the hydrochloric acid and the Sb and/or Ni ions present in the acid are reduced to form an Sb, Ni or Sb-Ni alloy film proof against hydrochloric acid on the surface of the exposed sound part of the article by the principle of chemical plating. In case of soldered Cu shaped article, the article is treated with the hydrochloric acid after the solder part is plated with Cu.
Patent JP-2000228250-A (JP)
Title: Connector plug and connector socket
Inventor: OKAMURA TOSHIO
IPC: H01R13/639
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a small connector that is hardly broken. SOLUTION: In relation to a connector composed of: a connector plug 100 provided with an outer cylinder having a female contact 107 stored in its axial center; and a connector socket 200 provided with a cylindrical receiving part 209 for receiving the outer cylinder 112, and a pin contact 207 projecting into and supported at the axial center of the receiving part 209;  this connector has a structure wherein spring pieces 103A, 103B are formed on the circumference of the outer cylinder 12, the spring pieces 103A, 103B are entered into the inside of the receiving part 209 of the connector socket side, and locking pawls 104A, 104B formed at free ends of the spring pieces are engaged with rectangular holes 204A, 204B formed in the receiving part 209, so that a locked state is provided, an inclined surface P is formed on each of the locking pawls 104A, 104B oppositely to one side of the circumferential direction, and the connector can be released from the locked state by the presence of the inclined surfaces P.
Patent JP-H03282695-A (JP)
Title: Coin evaluation and token reading device
Inventor: DEBUITSUDO IGURISU
IPC: G06K19/077
Filed: 1991-02-21
Abstract: PURPOSE: To improve the convenience of a user by allowing a device to handle a substitute coin used for data storage returned by the device so as to use repeatedly in stead of a real coin or in addition to it. CONSTITUTION: This device includes first and second testing part respectively executing the evaluation of a coin 6 and token reading operation, a coin evaluation means 4 deciding the evaluation of the coin at the first testing part, and a data reading means 32 stored in a token at the second testing part. Then the substitute coin 6 stores data expressing user's financial calculation to make the user to take care of financial calculation data at the time of using the substitute coin 6 so that this financial relation is written in debit by an amount equivalent to the value of processing, thereby reducing user's inconvenience.
Patent JP-H07233562-A (JP)
Title: Multi-layer building
Inventor: KUROSE YUKINOBU
IPC: E04H9/02
Filed: 1994-02-24
Abstract: PURPOSE:To enhance the degree of layout freedom by installing a plurality of floor slabs under non-beam floor slab structure vertically with a spacing between an outer periphery frame and a 3-D earthquake resisting wall CONSTITUTION:Reinforced concrete-made outer periphery beams 12 are installed between reinforced concrete-made outer periphery posts 11 where an outer periphery frame 7 of a building 5 is installed. Inside the outer periphery frame 7 there is installed a substantially triangle-shaped cylindrical frame 8 which is reinforced concrete made in cross section and provides an identical elevation to that of the building 5. Floor slabs 9 under non-beam floor slab structure, such as flash plates or flash slabs are installed between the outer periphery frame 7 and the inner periphery frame 8 with a definite spacing in the vertical direction. Furthermore, studs 10 under filled-up steel pipe concrete structure are installed to the floor slabs 9 with a definite spacing. When constructing the building 5, vertical members, such as the outer periphery posts 11, the inner periphery frame 8 and the studs 10 are constructed at each story and then horizontal members, such as the outer periphery beams 12 and the floor slabs 9 are constructed. Then, the vertical members are separated from the horizontal member and constructed.
Patent JP-S62185189-A (JP)
Inventor: KOMURO KOJIRO
IPC: G21C3/62
Filed: 1986-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10221309-A (JP)
Title: Determining method of welded part, measuring method of unwelded part, and inspecting device of the welded part
Inventor: MORITA KOJI
IPC: G01N29/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To determine the shape of a welded part in a wide application range regardless of differences in the thickness of a plate, the presence or absence of sagging, or the presence or absence of fireproof coatings. SOLUTION: A measurement plane 8 is formed on the open side at a distance L from a welded part in a steel skeleton. A probe 10 is pressed against the measurement plane 8 to transmit surface SH waves toward the welded part. Reflected waves receives at the measurement plane 8 are transferred from a flaw detector 12 to a PC 13. Waveforms 16a to 16c typical for every shape of welding (b, c, d,) of full penetration 4, partial penetration 5, and fillet 6 each are accumulated in the PC 13 by experiment in advance. A check waveform 15 is compared with the typical waveforms (a). By comparison, it is determined which the shape of the welded part belongs to full penetration, partial penetration, or fillet. The amplitude of an unwelded part is estimated from the echo amplitude of the check waveform 15.
Patent JP-S61186085-A (JP)
Title: Video disc and its recording and reproducing device
Inventor: KANAMARU HITOSHI
IPC: H04N5/85
Filed: 1985-02-13
Abstract: PURPOSE:To attain ease of retrieval and reproduction of digital data or a prescribed picture plane by allowing one block of a digital data signal to respond to one frame of a TV video signal and recording the signal discretely at each corresponding frame. CONSTITUTION:When a position detecting means 42 detects a position (s), a memory 41 outputs a digital data signal stored. The signal is fed to an EFM encoder 9, where processing such as interleaving is applied and the result is inputted via an LPF10 and a pre-emphasis circuit 11 to an adder 3, where the signal is added to the video signal and sound signal subjected to frequency modulation. The length of one block before interleaving is shorter than the interval of vertical synchronizing signals, but the length after interleaving is longer than one field and shorter than the length of one frame. Thus, when digital data signals Da1, Da2 or Db1, Db2 of two blocks are allowed to corre spond discretely to each frame corresponding to video signals A, B of each frame, the heads of the first blocks D'a1, D'b1, D'c1 after interleaving is recorded near a position corresponding to the vertical synchronizing signal just before each frame.
Patent JP-S61185723-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA HIROHISA
IPC: G02F1/1368
Filed: 1985-02-13
Abstract: PURPOSE:To prevent deterioration of a semiconductor, to improve switching characteristic of an insulation gate type thin film transistor, and to improve picture image quality by forming a source electrode and a drain picture element electrode with silicide film. CONSTITUTION:A source electrode 9 and a drain picture element electrode 10 are formed on a glass substrate 8 by building up an amorphous silicon film 14 and an Ni film 15 in the order, converting both films to SiNi by heat-treating in vacuum, etching then to a specified pattern, and removing then residual Ni film 15. A semiconductor layer 11 is formed by patterning an amorphous Si film formed on the surface of a glass substrate 8 by the glow discharge method. On one hand, a gate insulating film 12 comprises an Si3N4 film formed by the glow discharge method. Further, a gate electrode 13 is formed by patterning Al film formed by sputtering, etc. By this method, deterioration of the semiconductor layer 11 is prevented and the picture image quality is improved.
Patent JP-H02207894-A (JP)
Title: Method for nitrification by using included and immobilized microorganism
Inventor: YOSHIDA HIROSHI
IPC: C02F3/00
Filed: 1989-02-08
Abstract: PURPOSE:To improve the rise of the nitrification reaction of ammonia nitrogen-contg. water to be treated so that a nitrification capacity is exhibited in a short period of time and to improve a treatment effect by executing the nitrification treatment by using the included and immobilized microorganisms formed by further sealing the exterior microorganisms into the same high-polymer gel in addition to the microorganism acclimatized as nitrifying bacteria. CONSTITUTION:The ammonia nitrogen-contg. water to be treated is subjected to the nitrification treatment by using the included and immobilized microorganisms formed by sealing the microorganisms acclimatized as the nitrifying bacteria and the other microorganisms exclusive of these microorganisms with the same high-polymer gel material. PVA, polyacrylamide, etc., are used as the high-polymer material. The microorganisms essentially consisting of the nitrifying bacteria and the microorganisms exclusive of these microorganisms are mixed at the content ratio of about 1:(1 to 20) by weight. The sealing of the microorganisms into the high polymer is executed by a method consisting in mixing an aq. soln. of 10 to 30% (weight), for example, PVA having about 500 to 3000 degree of polymn. and >=70% degree of saponification and the microorganism mixture, then gelatinizing the mixture at -20 deg.C or lower temp. after the mixing, then fusing the gel to obtain the included and immobilized microorganism lumps.
Patent JP-S57140248-A (JP)
Title: Locking device for lid of glove compartment
Inventor: ISHIDO TAKUJI
IPC: B60R7/06
Filed: 1981-02-25
Abstract: PURPOSE:To prevent the lid of a glove compartment from opening at time of car collision by providing a striker part forming a connecting part of a hook at a location deeply sunken than the inside of the glove compartment so that the striker part is placed between a protrusion and the hook. CONSTITUTION:Even when a lid 3 is sunk to the front as a result of a collision of a passenger with an external plate 3a of the lid 3 due to a shock at a time of a car collision, a protrusion 8 collided with a striker part 12 functions as a stopper and a hook 10 is not moved to the front. Then the lid 3 is not opened as a connection between the tip 10a of the hook 10 and a connecting part 12a of the striker part 12 is not released. Therefore, miscellaneous goods kept in a glove compartment 2 can be prevented from throwing out of the compartment. Then an effective space of the glove compartment 2 can be enlarged as the striker part 12 is provided on a further sunken location than the inside 2b of the glove compartment.
Patent JP-S62184867-A (JP)
Title: Recorder with pressing member at recording part
Inventor: HARA HIROTAKA
IPC: B41J2/44
Filed: 1986-02-11
Abstract: PURPOSE:To enable a recording medium to be easily inserted into a recording part, by providing a mechanism whereby a pressure exerted by a pressing member for pressing the recording medium against the recording part can be varied. CONSTITUTION:A photographic printing paper is fed in the direction of an arrow A by feeding rollers 5, and is guided by a guide plate 6 into a gap between a pressing plate 2 and a recording part 1a of an FOT 1. Immediately before this time point, the leading end of the paper is detected by a photosensor 11, when a moving mechanism 8 is operated to retract the plate 2 from the recording part 1a, whereby the pressure exerted on the surface of the FOT 1 is reduced to zero, and a gap is formed between the plate 2 and the recording part 1a. The gap is preferably about 0-6mm. Therefore, the leading end of the paper being fed is easily guided into the gap between the recording part 1a and the plate 2. The pressing plate 2 is retracted from the FOT 1 when the paper approaches the plate 2, thereby enabling the paper to be easily introduced, and the plate 2 presses the paper against the FOT 1 when the paper is located just on the front side of the recording part 1a of the FOT 1. Accordingly, the paper is securely guided into the gap between the recording part and the pressing plate, and is securely pressed against the recording part.
Patent JP-H06221450-A (JP)
Title: Valve stem also used for check valve for container valve, etc.
Inventor: SAKATA FUJIO
IPC: F16K15/18
Filed: 1993-01-22
Abstract: PURPOSE:To provide a valve with check valve mechanism dispensing with a built-in check valve device in the outlet passage of fluid. CONSTITUTION:In a high pressure gas container valve A1 where a valve stem is abutted on a valve seat 5 in a valve chamber 4 formed between the inlet path 2 and outlet path 3 of gas in a valve body 1 to form a valve (a main valve) V, and vertically moved by rotating a spindle 9 through a handle 8 to open and close the valve V and other valves, the valve stem is composed of a valve stem part 6a, a valve piece 6b and a valve piece control means 6c to form the valve stem which is also used for a check valve and has check valve function. The valve stem 6 provides the lower end of the valve stem part 6 with the valve piece 6b to abut a lower seal part on the valve seat 5 so that it may be energized downward by a spring 10 to be vertically movable, and moreover has a control means 6c such as a cap 6c1 or a hooked arm to control the vertical movement of the valve piece 6b to a set dimension for composing the valve stem also used for the check valve for a container valve.
Patent JP-H09224173-A (JP)
Title: Differential amplifier circuit
Inventor: WAKUTA TETSUYA
IPC: H03F1/32
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption and to improve noises by fixing the DC potential of a reference value at a potential corresponding to the central position of maximum amplitude of a video signal to be supplied. SOLUTION: This circuit is composed of a video signal input terminal 1, a clamp circuit 2 for fixing the synchronizing signal top end potential of the video signal constant, a reference DC voltage source 3 for determining the fixed potential of the clamp circuit 2, a differential amplifier 4, a signal output terminal 5 and a reference DC voltage source 6 for the differential amplifier 4. At this circuit, the DC potential of the reference value is fixed at the potential corresponding to the central position of maximum amplitude of the video signal to be supplied. Namely, the video signal inputted from the input terminal 1 is inputted to the differential amplifier 4 after the top end of the synchronizing signal is fixed at the constant potential determined corresponding to the reference potential of the reference DC voltage source 4 by the clamp circuit 2.  At such a time, a reference voltage is applied to the other input of the differential amplifier 4 by the reference DC voltage source 6. Thus, the fluctuation of gain to the input level can be suppressed.
Patent JP-H02212043-A (JP)
Title: Method and device for foreseeing accident of machine tool
Inventor: YOSHIDA JUN
IPC: G05B19/4065
Filed: 1989-02-08
Abstract: PURPOSE:To foresee the accident of each operation part from the variation in the neccessary time values by counting the necessary time of each operation, storing the max. value and min. value by operating in order and displaying together with the latest necessary time as occasions demand. CONSTITUTION:In case of an NC device 50 generating an automatic tool exchange command, it controls the operation of a main shaft motor Ms and tool indexing motor Mm, via a data input and output part 70 and servo driving unit 80 according to the specific sequence fed from a sequence control device 6. The NC device 50 then controls an X-Z axis feeding motor Mx-Mz via a servo driving unit 90. In this case, the NC device 50 stores by counting the operation necessary time of each actuator, storing further by operating in order the max. value and min. value of the necessary time of each operation in the past and displaying on the display device 44 of an operation panel 40 together with the latest necessary time, if necessary. Thus, the accident foreseeing of each operation part can be performed from the variation in the necessary time values.