baber/WOPTO huggingface dataset:
Patent JP-H04365721-A (JP)
Title: Pneumatic conveyer for connecting inclined path for light weight bottle with reference path
Inventor: KAWAMURA JURO
IPC: B65G47/74
Filed: 1991-06-13
Abstract: PURPOSE:To provide a pneumatic conveyer for connecting an inclined path for a light-weight bottle with a reference path, which can transport a light- weight bottle group between an inclined path and a reference path without inducing the stagnation of light-weight bottle groups. CONSTITUTION:When a light-weight bottle B having a neck ring is transported in a connecting path on a substantially circular arc for connecting an inclined path with a reference path or the reference path with the inclined path by suspending the neck ring by a bottle supporting band 3 connected along the transport path and pressing the head portion of the bottle B with an air jet, an air jet is applied to a frictional force applying member 4 disposed facing the vicinity of the main body portion of the bottle B, whereby the main body portion is pressed to the frictional force applying member.
Patent JP-H067173-A (JP)
Title: Dna fragment containing gene to produce lactone-synthesizing lipase
Inventor: YAMADA YASUMICHI
IPC: C12N1/21
Filed: 1991-03-29
Abstract: PURPOSE:To provide a DNA fragment expressed by a specific base sequence containing a gene of Pseudomonas strain to produce a lactone-synthesizing lipase. CONSTITUTION:Pseudomonas nov. sp. No.109 (FERM P-3025) is cultured, the cultured cells are collected, a lysozyme solution is added and the mixture is left standing for a prescribed period. An SDS solution is added to the mixture to effect the complete bacteriolysis and DNA is extracted by treating with phenol. The DNA is recovered by precipitating with isopropanol and treated with an RNase to obtain a chromosomal DNA.
Patent JP-H11323576-A (JP)
Title: Wet etching method
Inventor: MATSUMOTO HITOSHI
IPC: H05K3/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To enable wet etching of a fine pattern. SOLUTION: A substrate before wet etching treatment is irradiated with UV rays in air. The substrate as heated by irradiation of UV rays is subjected to wet etching. The UV rays are excimer laser light with 172 nm center wavelength emitted by an excimer lamp. By using the excimer light, org. substances remaining on the substrate surface are oxidized and decomposed by the irradiation in a short time in air. At the same time, the substrate is preheated to 30 to 40 deg.C which is proper for wet etching.
Patent JP-H036704-A (JP)
Title: Decentralized control system
Inventor: SHIMADA CHIAKI
IPC: G05B19/048
Filed: 1989-06-05
Abstract: PURPOSE:To grasp the sequence progress state in detail by detecting the sequence progress state corresponding to a sequential function chart SFC and displaying this progress state at an operator station through a window. CONSTITUTION:When it is required to grasp the control action state of a control station 3 during a sequence control action, a control part 53 of an operation station 5 detects the step number of an SFC which is presently executed at the station 3 via a communication circuit 2 and a keyboard operation, etc. A display control part 52 displays with emphasis the position of the detected step number on a CRT 51. Furthermore a program executing line and the detailed information on this line can be displayed through a window for a sequence process corresponding to the relevant step number via a window display function. As a result, the sequence progress state is easily and accurately grasped.
Patent JP-S5767194-A (JP)
Title: Continuous method of partial plating for metallic strip
Inventor: SHIGA SHIYOUJI
IPC: C25D5/08
Filed: 1980-10-13
Abstract: PURPOSE: To plate a prescribed plating pattern with high accuracy and quality by curing an ultraviolet curing type resist applied to a strip except said pattern and carrying out plating.  
     CONSTITUTION: Foreign matters stuck to a strip 1 is removed at a precleaning section 5. An ultraviolet curing type resist is applied to one side of the washed strip 1 except a prescribed plating pattern and cured to form a mask at a mask forming section 6. The pattern part is then activated, and the part is plated by spraying a plating soln. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5475975-A (JP)
Title: Agc circuit
Inventor: FUKUSHIMA ISAO
IPC: H03D1/06
Filed: 1977-11-30
Abstract: PURPOSE:To obtain an AGC circuit which becomes an IC easily has a good characteristic, by controlling a variable gain circuit according to the level difference of DC components in the input and the output of an AM detector. CONSTITUTION:In the AGC circuit which controls the gain of circuit 2 by the output of AM detector circuit 4 coupled with the output of variable gain circuit 2, a reference voltage supply is removed, and in stead of it, DC components are taken out from the input of AM detector 4 by low-pass filter 42 and are applied to the reference voltage input end of subtraction circuit 8 through level shifter 41. As a result, the difference between DC voltage applied to circuit 8 through level shifters 7 and 41 is generated only by DC components in output signals of detector 4, and the AGC can be controlled by this difference. Then, the blind sector voltage set to circuit 8 is almost prevented from changing due to the irregularity of operations of other circuits and the fluctuation of the power supply voltage, so that the AGC circuit which has always a stable operation can be easily constituted.
Patent JP-H01312567-A (JP)
Title: Developing device
Inventor: KATO MAKOTO
IPC: G03G15/08
Filed: 1988-06-11
Abstract: PURPOSE:To form a toner thin layer with uniform thickness and in uniform electrification state on a developing roller by providing a mechanism separating a film on which a toner layer of uniform thickness is formed from the developing roller and recovering it, and an energizing means stabilizing the contact state of the developing roller and an image carrier. CONSTITUTION:When developing is performed, the developing roller 12 is rotated which is made up by rolling the film 17 on which the toner layer 16 of uniform thickness is formed in a cylindrical shape in response to the rotation of the image carrier 2. At the same time, when a film recovery mechanism 13 is operated, the film 17 is separated and recovered. When the film is separated, the toner layer 16 on the surface of the inside film 17 is uniformly electrified by separation discharging. The toner layer 16 is formed with uniform thickness and the contact state of the developing roller 12 with respect to the image carrier 2 is stably held by energizing power generated by the energizing means 15, whereby the toner layer is carried to a developing position by the rotation of the developing roller 12 and a latent image on the image carrier 2 is developed. Thus, the toner thin layer 16 can be formed on the developing roller 12 with its thickness and the electrification maintained uniformly and accurately.
Patent JP-H037465-A (JP)
Title: Facsimile broadcast system and its receiver
Inventor: HIROSE SHINTARO
IPC: H04N1/00
Filed: 1989-06-05
Abstract: PURPOSE:To prevent hardcopy of an undesired picture by utilizing a program number and a keyword corresponding to the content of picture of each page and receiving pictures selectively. CONSTITUTION:A user presets a desired reception channel, a program number and a content keyword to a preset information storage circuit in advance. An auxiliary information extraction circuit 22 extracts the keyword and stores it in a reception keyword storage circuit 24. A program number comparator circuit 28 compares the program number corresponding to the preset 'news' with the received program number and outputs a flag 1 signal at the reception of the news when they are coincident. A keyword comparator circuit 30 outputs a flag 2 signal when the received keyword is sport or economy and a flag discrimination circuit 32 operates a picture processing circuit 34 and a printer 36. Thus, only the picture content relating to the sport news and news of economy information is received selectively and printed out, then hardcopy of an undesired picture is prevented.
Patent JP-S5844174-A (JP)
Inventor: HORI TETSUYA
IPC: E06B9/264
Filed: 1981-09-10
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-H0436110-A (JP)
Title: Riding-type vegetable-transplantation machine
Inventor: NOGUCHI HIROTOSHI
IPC: A01C11/02
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a vegetable transplantation machine for multi-plerow plant ing, having short total machine length and capable of replenishing a seedling holding table with seedlings by an operator riding on a step by placing plural transplantation machine in a specific state relative to the riding mobile machine body. CONSTITUTION:A step 32 is placed between a riding mobile machine body 5 and plural transplantation machines 2(I), 2(II), 2(III), 2(IV).... The transplantation machines at both sides are located ahead of the inner transplantation machines and the front parts of the transplantation machines at both sides are overlapped with the step when viewed from the top. The excessive elongation of the machine body can be prevented by this structure.
Patent JP-S6033772-A (JP)
Title: Transmission system of identification information of caller
Inventor: FUKUMOTO AKIRA
IPC: H04Q3/72
Filed: 1983-08-04
Abstract: PURPOSE:To attain ease of tracking of an unnecessary call by transmitting a line signal requesting a caller subscriber indentification from a post exchange to a pre-stage exchange in the connection between exchanges and allowing the pre- stage exchange to detect the signal to identify and transmit the signal to the post stage. CONSTITUTION:When an incoming subscriber makes a request of unnecessary call tracking in advance, the display is registered in a processor 15. When a call from a sender subscriber 5 is incoming to a subscriber circuit 11 of an incoming exchange 1 via an exchange 3 and an inter-station line 6, an exchange 1 holds an incoming register 14 used for the connection by the processor 15 according to the display registered in advance and identifies that the call is a call from the exchange 3 and transmits the line signal requesting ID information from a trunk 13 to the exchange 3. A processor 35 of the exchange 3 identifies it and retrieves a subscriber circuit 33 connected to an outgoint trunk 31 via a switch network 32 and obtains the ID information to transmit the ID information from a sender 34 to the exchange 1.
Patent JP-H11335822-A (JP)
Title: Nialmo sputtering target and its production
Inventor: ARAI KAZUYOSHI
IPC: C22C1/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve sputtering characteristics and to also improve the uniformity of a formed film by using a sintered compact having a uniform compsn. consisting of Ni, Al and Mo as principal components and the balance inevitable impurities. SOLUTION: Nickel powder of 3-150 μm average particle diameter, Al powder of 3-150 μm average particle diameter and Mo powder of <=5 μm average particle diameter are mixed in a ball mill or the like and the powdery mixture is sintered with a pressure sintering apparatus such as a hot press at prescribed temp. and pressure in vacuum or in an inert gaseous atmosphere. A dense sintered compact having >=100% relative density is preferably used as the objective sputtering target. In order to attain the high relative density, the powdery mixture is preferably sintered by holding at 1,000 to <1,300 deg.C and >=200 kg/cm<2> pressure for >=2 hr. The objective sintered compact having a structure contg. Mo particles dispersed in an Ni-Al alloy matrix is obtd.
Patent JP-S63305814-A (JP)
Inventor: YANAKA AKIO
IPC: A47C7/28
Filed: 1987-06-08
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-H10318391-A (JP)
Title: Ball check valve
Inventor: MARUTA TOMONORI
IPC: F16K15/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To secure a flow rate required to pass through even if a flow rate from an inlet is low. SOLUTION: This check valve has a ball valve body 8 energized by a coil spring 15, disposed at the outlet 5 side of an annular valve seat 7. The ball valve body 8 is provided with a communicating hole 6 communicating an inlet 3 with an outlet 5. An auxiliary valve body 16 energized by a coil spring 17 is disposed to the outlet 5 side of the communication hole 6. Even in a case that a flow rate from the inlet 3 is low, the auxiliary valve body 16 is opened first, and let fluid out of the communication hole 6 flow down to the outlet 5 side.
Patent JP-H05261546-A (JP)
Title: Control method for welding robot
IPC: B23K9/12
Filed: 1992-04-20
Abstract: PURPOSE:To obtain the control method of the articulated robot when a work weld line formed of a curved line is traced. CONSTITUTION:A monitoring point P2'' to detect a curved angle in addition to a teaching point is taught, the distance between the monitoring point and the weaving center is calculated, tracing operation is carried out according to the change of the distance and when the change increases above the specified change width, it is recognized as the curved angle to complete tracing of the block. The profile operation of the next block is carried out for tracing of the next block with the point subjected to three-dimensional parallel displacement shift by a displacement vector of the tracing completion position and the terminal of the block already taught as the terminal.
Patent JP-S63308500-A (JP)
Title: Diaphragm for speaker
Inventor: SAITO MASAHARU
IPC: H04R7/02
Filed: 1987-06-10
Abstract: PURPOSE:To obtain a light diaphragm for a speaker large in a rigidity, excellent in a heat resistance and a moisture resistance and good in a forming workability by forming of a sheet obtained by laminating a thermoplastic polyether imide resin and a carbon fiber cloth to plural layers. CONSTITUTION:The diaphragm is formed by the sheet obtained by laminating the thermoplastic polyether imide resin and the carbon fiber cloth to the plural layers. The carbon fiber cloth is used by bundling fibers having more than 18000kg/mm<2> of the tensile elastic modulus of a filament and a fiber diameter of more than 3mum and weaving to the cloth in a plain weaves, a satin weaves or the like. It is desired to have a weight of 100300g/m<2>. Thereby, since the speaker is light, large in the rigidity and high in a threshold high frequency fH, so that, it has an acoustic characteristic wide in a reproducing band, capable for matching a low input to a high output, and is excellent in the heat resistance and the moisture resistance, little change in the acoustic characteristic under a high temperature and a high moisture and excellent in a durability.
Patent JP-H10319005-A (JP)
Title: Test piece for liquid sample analysis
Inventor: TAKASE KIYOSHI
IPC: G01N33/543
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To perform a highly precise measurement by using a fabric made of a multifilament having a specified single yarn fineness as a sample holding layer, forming the single yarn by a thick and thin filament of synthetic fiber, and providing through-hole in the crossing parts of warp and weft. SOLUTION: A reagent layer 4 is fixed to a support body 2, and this is covered with a sample holding layer 5. As the sample holding layer 5, synthetic fibers, for example, polyamide, PET, polybutylene terephthalate and the like are used independently or in combination, and the single yarn fineness is set to about 1 deniers or less. Thus, sufficient capillary phenomenon and flatness of surface can be provided, and the sample permeating quantity per unit area can be leveled without being influenced by the fluctuation of the feed sample quantity. As the synthetic fiber filament, a thick and thin filament is used, and the fineness ratio of the thick part to the thin part is set to about 1.2-3.0. Through-holes are provided in the crossing points of the filament to enhance the sucking performance of the sample, and a satisfactory air flow is provided.
Patent JP-S5768675-A (JP)
Title: Inverter circuit
Inventor: KUWABARA KOUJI
IPC: H02M3/338
Filed: 1980-10-16
Abstract: PURPOSE:To stabilize the action of the inverter circuit by discontinueing the generation of a saw-toothed wave during the time when back electromotive force is generated at the primary winding of a transformer for conversion when a transistor of the inverter circuit is interrupted. CONSTITUTION:The second primary winding 10 and the second transistor TrQ2, a base and an emitter thereof are each connected at both ends of the winding 10 and a collector and the emitter thereof are connected in parallel with a saw-toothed wave generating circuit 1, are mounted to the transformer 4 for conversion. When the storage time of tht TrQ1 is prolonged, back electromotive force is generated at the winding 10 when the TrQ1 is at off, and the TrQ2 is at off. Zero voltage is given a to base current generating circuit 2 in place of the saw-toothed waves during the time when the TrQ2 is at off, the time when there is back electromotive force. Accordingly, base currents IB are not generated during that period, and the TrQ1 is kept under an off condition. When there is no back electromotive force at the winding 10, when the demagnetization of the transformer 4 is completed, the TrQ2 is at off, and the saw-toothed waves are given to the circuit 2 again.
Patent JP-S63307733-A (JP)
Title: Developing device
Inventor: KAMISUKE SHINICHI
IPC: H01L21/027
Filed: 1987-06-09
Abstract: PURPOSE:To contrive the improvement of a yield in a developing process by a method wherein a developing device is provided with a nozzle for feeding a foglike liquid chemical into a chamber. CONSTITUTION:A wafer 1 is placed on a turntable 2 to rotate at low speed and a pretreatment liquid is atomized through a nozzle 4. The interior of a chamber 3 is filled with the liquid brought in a foggy state and the solution is adhered uniformly on the wafer 1. A valve 9 for exhaust is shut at the time of pretreatment. A developing solution is discharged at a position just over the wafer 1 and the valve 9 is opened at the same time as a developing treatment is started to exclude forcibly the foglike pretreatment liquid in the chamber 3. In the developing of a photo resist, a developing device; which has the chamber, wherein a developing treatment is executed, and has the nozzle for feeding the foglike liquid chemical into the chamber; is used like this. Thereby, the generation of defectives in a developing process is almost eliminated and a yield in the process is improved.
Patent JP-H0437040-A (JP)
Title: Resin coated bonding wire and its manufacture
Inventor: TSUMAKI TATSUICHI
IPC: H01L21/60
Filed: 1990-05-31
Abstract: PURPOSE:To increase bonding workability and reliability by coating conductive wire base material and the periphery of a thin wire with polyurethane based resin wherein heat resistance is high, attaching of oxide and carbide is little at the time of bonding, and protuberance of resin caused by thermal contraction is little. CONSTITUTION:A bonding wire for semiconductor which wire is coated with polyurethane composed of polyester polyol and polyisocyanate is constituted as follows; the polyester polyol is composed of para position aromatic dicarboxylic acid and polyhydric alcohol, the content of OH radical is 3.5-6.5 wt.%, and the film thickness is 0.3-0.85 mum. The polyisocyanate is trimer of p-tolylene di-isocyanate. Varnish is constituted by adding 1-7 pts. wt.% of third class amine as catalyst participating in crosslinking reaction to 100 pts. wt.% of nonvolatile content.
Patent JP-H09326128-A (JP)
Title: Optical pickup device
Inventor: KOBAYASHI HIDEHIKO
IPC: G11B7/09
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To enhance rigidity of a lens holder without increasing a thickness size of a device and to heighten its high order resonance frequency in an axial slide type optical pickup device. SOLUTION: In the optical pickup device 1 provided with the lens holder 5, a circular lens hold part 107 projecting from the upper surface 55 of the lens holder 5 and an objective lens 7 held by the lens hold part 107, the lens holder 5 is provided with a projecting surface 56 entirely projecting the periphery of the circular lens hold part 107 until the upper surface of the lens hold part 107, and then, the device is constituted so that a thickness part 57 of the periphery of a luminous flux passing opening hole 52 is increased. The thickness part 57 is formed on the lens holder 5 by using a gap caused on the periphery of the circular lens hold part 107. Then, the rigidity of the device is enhanced without increasing the thickness of the device. Thus, the high order resonance frequency of the lens holder is heightened, and an excellent servo control characteristics is realized.
Patent JP-H039605-A (JP)
Title: Antenna device
Inventor: FUJITA RIKUO
IPC: H01Q19/22
Filed: 1989-06-06
Abstract: PURPOSE:To obtain a horizontal pattern with nearly non-directional characteristic by providing a reflecting element supported in parallel with an antenna strut by separating further from a radiant element by a prescribed interval. CONSTITUTION:A radiant element 12 is arranged in parallel with a strut 11 by separating by prescribed distance, and the reflecting element 13 is arranged in parallel with the strut 11 by separating further from the radiant element 12 by the prescribed interval. In other words, the radiant element 12 and the reflecting element 13 are arranged in parallel with the strut 11 by separating by the prescribed distance sequentially, respectively. When a wave is radiated from the radiant element 12, directional characteristic to a reflecting element 13 side is increased by interference with a re-radiated wave from the strut 11, however, directional deviation generated at a strut 11 side can be suppressed at around 3dB observing from the radiant element 12. Thereby, it is possible to set the horizontal pattern at the nearly non-directional characteristic.
Patent JP-H11221314-A (JP)
Title: Variable symbol displaying game machine
Inventor: KINOSHITA SHUNICHI
IPC: A63F5/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To improve eagerness to play a game by ensuring an equal and net withdrawal release setting time to any player so as to avoid feeling dissatisfaction, irritation, unfairness. SOLUTION: At the time of feeding a medal into a medal feeding port 16 to operate a starting lever 14, three reels are rotated to variable display plural kinds of symbols, which are expressed on a reel outer peripheral surface, at symbol display windows 20a to 20c. A controller controlling the stopping operation of variable display according to a drawing result is incorporated to the main body part 2 of a machine body 1. When a previously decided condition such as the stopping of a specific symbol on an effective line is formed, the controller suspends stop control according to the drawing result during a previous set time not including time required for game starting or preparing operation.