baber/WOPTO huggingface dataset:
Patent JP-S62294231-A (JP)
Title: Automatic both sides exposure device
Inventor: IIJIMA ISAO
IPC: G03G15/00
Filed: 1986-06-13
Abstract: PURPOSE:To considerably improve the workability by providing glass plates having a uniform light transmittance on both faces of a board to equally expose images on both faces of the board. CONSTITUTION:An original film 38 is set on a prescribed position of the upper face of a glass plate 24 in a light source storage part 23 a and a rotating body 33 of an upper mobile body 28 is inverted to set an original film 39 onto the surface of a glass plate 34 as shown in figures (a) and (b). The rotating body 33 is inverted and the mobile body 28 is slightly lowered to place a board 36 on the upper face of the film 38 by an attracting body. Next, the glass plate 34 is put on the upper face of the glass plate 24 and the space between both glass plates is evacuated. When the space between glass plates 24 and 34 is made vacuous, a lower light source 27 and an upper light source 30 are lit to expose images. After exposure, the mobile body 28 is raised and the exposed board 36 is placed on a board placing part 35. Since it is unnecessary to replace films 38 and 39 till the end of work for a desired number of boards by this exposure work, the work time is considerably shortened.
Patent JP-S5762979-A (JP)
Title: Diaphragm type fuel pump for car
Inventor: IMAMURA KANEO
IPC: F04B43/02
Filed: 1980-10-01
Abstract: PURPOSE: To prevent a diaphragm and an upper body from separating from each other and fuel from leaking by a method wherein the whole peripheral edge of a diaphragm is sandwiched by the whole peripheral lower edge of an upper body and the lower end is fixed by a cover to the upper of a lower body.  
     CONSTITUTION: The whole peripheral edge of the diaphragm 1 for sending fuel under pressure is calked and pinched so that it is covered with the whole peripheral edge and this pinched part or the low end part of the upper body is calked by a cover 9 and fixed to the upper end part of the lower body 3. In this case, the pump mechanism is made up in the same way as conventionally. The fuel absorbed by vertical motion of a diaphragm subassembly 8 from an inlet tube 6 is discharged from an outlet tube 7. As a result, although the joined edge of said each body 2, 3 is separated by the collision of cars or the like, no clearance occurs on the calked part of the upper body 2 and the diaphragm 1 and leakage of fuel from a fuel chamber can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5840218-A (JP)
Title: Throw-away type circular saw
Inventor: NODA MITSUAKI
IPC: B23D61/06
Filed: 1981-09-01
Abstract: PURPOSE:To use a chip in a throw-away state, by surely and accurately fixing the chip to a circular saw with the lever method. CONSTITUTION:A round bar-shaped lever 9 is loosely inserted into an insertion hole 5 of a circular saw main unit 1. A circular arc-shaped groove 13 is provided in a large contour portion of the lever 9, and a supporting point pin 14 is inserted in the groove to prevent the lever from falling off. A sloped surface 15 is formed in an upper end part of the lever 9, and this sloped surface is placed at a face-to-face position to a forcible contact surface 10 of a chip (a), then a lower end portion of the lever 9 is placed facing to an adjusting member 8, thus the chip (a) is fixed to the circular saw main unit 1. Turning motion of the above described adjusting member 8 can loosen and replace the chip (a).
Patent JP-H11329787-A (JP)
Title: High frequency source system for plasma generation and plasma generator including this system
Inventor: FUJIWARA NOBUO
IPC: H01L21/3065
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress a reflection loss so as to secure a stable plasma state with a high efficiency in electric power supply. SOLUTION: A plasma generator 100 contains a high frequency source system 50 for plasma generation. The high frequency source system 50 for plasma generation generates pulse power by power of a main electric power supply supplied from a main power supplying part 1 for a specified period. At the moment of a plasma ignition, the power of an auxiliary power supply in a pulse power generating part 2 is superimposed on the power of the main power supply. Accordingly, a plasma is excited quickly at a higher level of a ignition pulse at the ignition moment, and the plasma state can continuously be retained at a low level of a main pulse.
Patent JP-H11325721-A (JP)
Title: Manufacture of nitrogen and device therefor
Inventor: YAMASHITA MITSURU
IPC: F25J3/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen-manufacturing method and device for efficiently manufacturing nitrogen with a high yield by increasing the amount of circulation gas and at the same time suppressing increase in power in a process for returning one portion of an exhaust gas to a rectifying column. SOLUTION: After the pressure of an oxygen-enriched liquid that is introduced from the bottom part of a single rectifying column 51 is reduced, it is subjected to heat exchange with a nitrogen gas at the top of the column for vaporizing as an oxygen-enriched gas, one portion of the oxygen-enriched gas is compressed at a low temperature by a low-temperature compressor 53 as a circulation gas, is cooled, and then reintroduced to the single rectifying column 51, and at the same time at least one portion of the remaining part of the above oxygen-enriched gas is expanded by a cold turbine 54 and a drive turbine 55 as an exhaust gas, thus generating the cold and power.
Patent JP-H07313672-A (JP)
Title: Game panel for pinball game machine and testing device thereof
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-05-27
Abstract: PURPOSE:To provide a testing device of a game panel for a pinball game machine, capable of testing the electric system of the assembled game panel automatically, readily and efficiently, thereby contributing to improvement in productivity. CONSTITUTION:A testing device of a game panel for pinball game machine is a device for testing the electric system of a game panel, to which game parts such as a prize winning device and the like having electric parts such as a detection switch, an indication lamp, etc., provided on a game plate, are attached. The testing device also includes a supplying means 39 for supplying the game panel in a posture to be tested to a test position; and a testing means 42 having a contactor capable of freely getting in and out of a test portion of the game panel supplied to the test position. Further, the testing device is provided with a good article carrying means 43 for carrying tested good game panels, a bad article carrying means 44 for carrying tested bad game panels, a distributing means 45 for distributing tested game panels to the good article carrying means 43 and the bad article carrying means 44 according to the test results by the testing means 42.
Patent JP-H01310177-A (JP)
Title: Rotating machinery
Inventor: WATANABE YUKIO
IPC: F03G7/06
Filed: 1988-06-03
Abstract: PURPOSE:To activate the rotation utilizing the difference of torque generated between power wheels by applying external energy to starting bodies hung on large and small power wheels. CONSTITUTION:Sprockets 5, 6 that compose constant velocity transmission mechanism to power axis 2, 3 respectively are fixed and a chain 7 is tightly hung on these sprockets 5, 6. A large power wheel 8 is fixed to the power axis 2 and a small power wheel 9 to the power axis 3. A power carrier free 10 to stretch and contract by the application of external energy is tightly hung between the large power wheel 8 and the small power wheel 9. As an external energy applying means, for instance, the fluid of the specific temperature is used.
Patent JP-S6030538-A (JP)
Title: Press punching die
Inventor: AOKI MASAYOSHI
IPC: B21D43/00
Filed: 1983-07-28
Abstract: PURPOSE:To realize press punching of the minimum frame width and no-cutting allowance, and to raise a yield of a material by combining the first process press punching die for cutting a strip plate from a fixed-size plate, and the second process press punching die for cutting a small rectangular plate from the strip plate. CONSTITUTION:When press punching is executed by pressing an X-X end part of a fixed-size plate 1 against a positioning pin 7, two pieces of a strip plate 3 of P1 width and a strip plate 3' of P2 width can be cut by one stroke without generating a cutting allowance. Subsequently, when a residual X'-X' end part is pressed against the positioning pin 7 and stroked, additional two pieces of strip plates 3, 3' are cut in the same way. Also, a pilot small hole 11 and a small notch part 12 for pilot are formed on both sides of the strip plate 3 of P1 width, and the strip plate 3' of P2 width, respectively. Next, the second process press punching die 13 for cutting a small rectangular plate from the stip plate has repeatedly a punched hole 17 of Q2 width at an interval of a part of Q1 width. The strip plates 3, 3' are positioned to the punching die 13, and the small rectangular plates of Q1 width and Q2 width are punched by a press.
Patent JP-H01307239-A (JP)
Title: Screening method for defects of wafer surface protecting insulative film
Inventor: ARAI MASAICHI
IPC: G01N27/92
Filed: 1988-06-03
Abstract: PURPOSE:To obtain a highly reliable device by applying a voltage to a wafer via electrically conductive material, and destructing defective parts of a surface protecting insulative film by applying electric field to the surface protecting insulative film through the intermediary of conductive substance. CONSTITUTION:Electrically conducting material 2 is brought into contact with the surface and the rear of a wafer 1; a voltage 3 is applied from the outside by using the conducting material 2 as electrodes; thereby applying electric field in the inside of the wafer 1. The breakdown voltage of a surface protecting insulative film 11 depends on the thickness of said film, and becomes lower as the film becomes thin. When the field intensity exceeds the breakdown voltage of the surface protecting insulative film 11, breakdown generates, and wiring circuit patterned on the wafer 1 is turned into either an electrically open state or a short state, which is easily recognized by visual inspection. The title method utilizes said phenomena. As mentioned above, the defective parts of the wafer surface protecting insulative film, which can not be detected by conventional arts, are destructed, thereby completely eliminating failures by performing appearance check or electric check.
Patent JP-H06350760-A (JP)
Title: Facsimile communication system
Inventor: NAKAMURA MITSUO
IPC: H04N1/04
Filed: 1993-06-10
Abstract: PURPOSE:To make printing possible again by a piece of self equipment at the time of the fault state of the self equipment by temporarily transferring a document stored inside the self equipment to the other equipment. CONSTITUTION:The telephone number of a station to be a repeater station B is stored in the storage part of a self station A by operating one of function keys on an operation part 17. When necessity for turning off a power source is generated by some fault, received image information stored in a RAM 13 is set so a to be repeatedly transmitted through the repeater station B to the self station destination A. After the repeated transmission is completed, the power supply is turned off, and the fault is repaired. After the repair is completed, the power supply is turned off, and image information is received from the repeater station B nd stored in the RAM 13. Next, the information is printed out by using a plotter 15.
Patent JP-2000331993-A (JP)
Title: Plasma processing device
Inventor: NISHIKAWA KAZUYASU
IPC: H01L21/302
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve processing speed as well as uniformily of processing in a plasma processing device using a plasma. SOLUTION: This plasma processing device is provided with one or more high-frequency antenna 7 and a counter electrode 6 grounded on the opposite position to a sample 5 within a processing chamber 2, and a high frequency is impressed to the high-frequency antenna 7 to energize an inductive coupled plasma within the processing chamber 2 for processing. The high-frequency antenna 7 is made of a material having a volume individual resistance of 1% of less of that of a material forming the counter electrode 6. The high-frequency antenna 7 may be buried in the counter electrode 6 in a manner that its surface may be partly exposed.
Patent JP-S5364093-A (JP)
Title: Auger analyzer
Inventor: SHIBATA ATSUSHI
IPC: G01N23/227
Filed: 1976-11-19
Abstract: PURPOSE:To reduce the length and size of an inner cylinder of an energy analyzer by dividing an electron beam converging system into two halves to arrange one half inside of the energy analyzer while the other outside of the same.
Patent JP-H0444986-A (JP)
Title: Flexible container
Inventor: NAKAYAMA TAKESHI
IPC: B65D90/02
Filed: 1990-05-30
Abstract: PURPOSE:To permit an easy and rapid, complete unloading of cargo and different kinds of cargoes to be transported both ways by a method wherein the upper part of a flexible outer bag is provided with filling hole and air hole on both sides of the flexible inner bag attaching part and the lower part of the flexible outer bag is provided with pressure gas introducing openings serving also as a discharge opening at the opposing longitudinal ends thereof. CONSTITUTION:A flexible inner bag 2 having a bottomed, cylindrical and swollen form and its opening part attached air tight to the central part of a flexible outer bag 1 in the longitudinal direction is capable of being displaced between a position in contact with the inner surface of one side of the flexible outer bag 1 and a position in contact with the inner surface of the other side thereof. The top part of the flexible outer bag 1 is provided with two filling openings 7a and 7b in the opposite positions with the inner bag attaching part therebetween and two air holes 8a and 8b located father outwardly of the filling openings 7a and 7b and the lower part of the outer bag 1 is provided with pressure gas introducing openings 9a and 9b serving also as a discharge opening at the opposing longitudinal ends thereof.
Patent JP-S5780358-A (JP)
Title: Manufacture of basic substituted phenylacetonitrile
Inventor: GERUHARUTO KASUTONAA
IPC: A61K38/095
Filed: 1981-09-04
Abstract: A process for the preparation of phenylacetonitriles, carrying basic substituents, of the formula I    <IMAGE>  I  where R1, R2, R3, R4, R5, R6, R7 and R8 have the meanings given in the description, by reacting an aldehyde of the formula II    <IMAGE> II  with an amine of the formula III    <IMAGE> III
Patent JP-2000326362-A (JP)
Title: Multi-cavity injection mold, injection mold having in-mold blanking mechanism and molding by using injection mold having the in-mold blanking mechanism and its manufacture
Inventor: ONA KENJI
IPC: B29C45/26
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To continue production of a stable molding of high quality without strain or breakage of a mold even in injection molding for a long time, by specifying the relationship between a diameter of a maximum bore of a nozzle hole and a distance from a center of the nozzle hole to an outer wall surface of a nearest gate insert. SOLUTION: The relationship between a maximum diameter (d) of a nozzle hole of a gate insert 11 and a shortest distance(s) from a center of the nozzle to an end face of the insert 11 is set to 2 s/d>1.7. When a molten liquid of a pellet is injected, an ejector 59 is advanced at a blanking stroke S1, a blanking die 57 cuts a window 111A of a disc component 111, and similarly blanks the window of a large hole of a center. After the blanking, a movable platen 71 is retracted, a molding is separated from a cavity 13, and a mold is opened while the mold remains attached to a core 51. Then, the ejector 59 is projected and advanced at a stroke S2, and a molding is individually recovered fro the window 111 separated from the core 51. Thus, the stable molding of high quality for a long tie without breakage or accuracy decrease of the mold can be produced efficiently.
Patent JP-S5662192-A (JP)
Title: Medium for optical recording use and preparation thereof
Inventor: ASANO YOSHIHIRO
IPC: B41M5/26
Filed: 1979-10-29
Abstract: PURPOSE:To obtain a medium of unified quality for the optical recording use having high sensitivity and resolution even in the near ultraviolet rays area and excellent mechanical strength by a method wherein Te or a Te compound containing the Te element is evaporated to form an organic discharge polymerized film containing Te. CONSTITUTION:Organic monomer gas (for example; styrenes) or a mixed gas with inert gases such as Ar, N2 and the like is introduced into a reaction container 1 made vacuum from a gas intake 2 by 10-10<-3>mm.Hg and a high frequency voltage of 13.56MHz is applied to a high frequency electrode 4 to produce a discharge. Together with this, Te or the Te compound (for example; PbTe) is heated and evaporated from a vaporizing heater 5 to form an organic discharge polymerized film containing Te or the Te compound on a substrate 3. EFFECT:Two kinds of readings such as a transmitting type and a reflection type can be made by means of a laser projection, thereby obtaining high contrast ratio.
Patent JP-S6029762-A (JP)
Title: Method for preventing ground staining
Inventor: OGATA YOSHIHIRO
IPC: G03G21/06
Filed: 1983-07-29
Abstract: PURPOSE:To prevent ground staining according to the condition of an electrostatic latent image by impressing an AC discharge voltage to a corona discharger before transfer provided between a developing part and a transfer part and impressing a variable bias voltage to the shielding member of said discharger. CONSTITUTION:An AC discharge voltage subjected to the DC bias determined fixedly according to a standard electrostatic latent image from a DC-biased AC power source 13 to the discharge electrode 11 of a corona discharger 10 before transfer. The polarity of the DC bias is the same as the polarity of the electrostatic latent image on a photosensitive body 1. The variable bias voltage of the DC of the same polarity as the polarity of the electrostatic latent image is impressed from a power source 14 to a shielding member 12. The bias voltage to be impressed on a shielding member 12 is regulated according to the potential in the ground part of the electrostatic latent image detected by a potential detector 15, by which the ground staining is adequately prevented and the decrease in the contrast of the recording image is prevented.
Patent JP-S5839096-A (JP)
Inventor: KAMIYAMA TAKAHISA
IPC: H05K3/00
Filed: 1981-09-02
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-H01306257-A (JP)
Title: Ink jet head
Inventor: MIZUNO TSUNEO
IPC: B41J2/19
Filed: 1988-06-06
Abstract: PURPOSE:To smoothly supply ink by discharging bubbles of the side of an ink cassette disturbed by an ink filtering filter extended to an ink supply port, stored in an upper part by rising in a second ink chamber through the passage of a bubble discharging nozzle. CONSTITUTION:Bubbles 23 from the side of an ink cassette 13 is kept from invasion into a common ink chamber 24 by a filter 28 extended to an ink supply port 25, and rises in a second ink chamber 26 to be stored in an upper part. Thus, the bubbles are stored in the front face of the filter 28 extended to the inlet of the ink to the chamber 24, do not block it, and do not disturb the flow of the ink supplied to the chamber 24. The bubbles 23 stored in the upper part of the chamber 26 are discharged by discharging means such as pressurization, suction, etc. through the filter 28 and a passage 29 to a bubble discharging nozzle 27. Accordingly, the bubbles mixed at the time of connecting the cassette do not stop supplying the ink and the ink can be smoothly supplied.
Patent JP-H05328894-A (JP)
Title: Device for treating frozen meat
Inventor: ITO SADAAKI
IPC: A23B4/06
Filed: 1992-05-29
Abstract: PURPOSE:To efficiently load frozen meat on a treating section without requiring any man power. CONSTITUTION:The device comprises a device with a feeding section 2 having a frozen meat-receiving member 4 formed in the square cylindrical shape having a larger cross section than the projected area of the frozen meat, having a frozen meat-charging opening 8 at the upper part and vertically disposed on a frame 11; a meat-feeding plate 5 reciprocatively installed for discharging the frozen meat charged in the receiving member 4 and placed at the lowest position of the receiving member 4 in the horizontal direction from an opening 13 formed at the lower part of the receiving member 4 in the horizontal direction and contacting with the frozen meat; and a driving mechanism 6 for reciprocating the feeding plate 5 in the horizontal direction, and by installing frozen meat-treating section 3 on the downstream side of the feeding section 2.
Patent JP-H11324704-A (JP)
Title: Single-cylinder engine
Inventor: WATANABE NOBUHIRO
IPC: F02B77/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by disposing a fly wheel on one end side of a crankshaft, making a crank gear fixed to the crankshaft directly mesh with a balancer gear fixed to a balancer shaft, and projecting the counter-fly wheel disposition side end part of the balancer shaft from the engine main body to the outside. SOLUTION: Output can be taken from both of a fly wheel 21 fixed to the front end part 3a of a crankshaft 3 and a balancer output taking part 4a of a balancer shaft 4 positioned on the opposite side surface to the fly wheel 21 disposition side, and a work machine connected to the fly wheel 21 and a work machine connected to the balancer output taking part 4a can be driven at the same rotating speed in the same direction. Thus, by one single-cylinder engine, the work machines rotated in the same direction can be connected to both sides of an engine to be used, whereby in the case of driving plural work machines, the cost can be reduced.
Patent JP-S6031605-A (JP)
Title: Method for returning to original point in numerical control device
Inventor: SHIMA ATSUSHI
IPC: G05B19/18
Filed: 1983-07-29
Abstract: PURPOSE:To return a machine automatically to its original point independently of the position of the machine by arranging two original point returning dogs so as to be shifted each other at their positions and dividing an area related to the return to the original point into plural areas in accordance with the original point returning conditions of the dogs. CONSTITUTION:When the two original point returning dogs A, B are arranged so as to be shifted each other at their positions and a grid signal is outputted from a motor for every rotation, any one of the dogs A, B becomes the original point inherent to the machine. The area is divided into five areas consisting of a right quick traversing area, a right intermediate speed area, an original point area, a left intermediate speed area, and a left quick traversing area from the relation of the grid signal and the dogs A, B. When an original point return command is generated from the machine side, the area of an original point return starting position S is decided. If the start position S is located on the right intermediate speed area, the machine is advanced in the left side from the original point at once, returned to a prescribed position in the right quick traversing area at a quick tsransparent speed FH in the sequence corresponding to the decided area and then returned to the original point from the position in the determined sequence. If the original point returning dogs are not operated normally, an alarm is outputted.