baber/WOPTO huggingface dataset:
Patent JP-H0994509-A (JP)
Title: Coating die
Inventor: TAKENO KAZUHIRO
IPC: B05C9/04
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To highly precisely coat both sides of an electrode sheet with an electrode mix. SOLUTION: A strip-like electrode sheet 23 is set between a pair of die elements 25, 27 arranged opposingly to each other in such a manner the sheet can move along its longitudinal direction and a slit-like space 29 closed in both sides of the electrode sheet 23 in the width direction is formed. Supply routes 47, 49 to supply an electrode mix to the pair of die elements 25, 27 from outside are installed and, at the same time, discharge outlets 47a, 49a of the supply routes 47, 49 are opened in the slit-like space 29.  As for the space 29, the downstream side of the electrode sheet 23 in the transportation direction from the discharge outlets 47a, 49a is made to have the thickness which is the total of the thickness of the electrode sheet 23 and the electrode mix to be applied to both sides of the electrode sheet 23 and, on the other hand, the upper stream side of the electrode sheet 23 in the transportation direction is made to have the thickness almost equal to the thickness of the electrode sheet 23.
Patent JP-S61134773-A (JP)
Title: Corona charging device
Inventor: BISAIJI TAKASHI
IPC: G03G15/02
Filed: 1984-12-06
Abstract: PURPOSE:To reduce a number of power supplies and their devices in size and its cost by feeding power outputs from one high voltage power supply to plural corona chargers in parallel. CONSTITUTION:The charger 2 charges a photosensitive body 1, e.g., made of a Se type, by positive corona discharge. Since the polarity of a toner is negative, if it is not treated before transfer, the polarity of a transfer charger 5 becomes positive, thus permitting the chargers 2, 5 to be supplied from the same output terminal of the high voltage power supply. When currents I1, I2 are supplied from the high voltage power supply 11 to the chargers 12, 13, respectively, and V is constant, discharge currents necessary for charging and transfer can be obtained by selecting R1, R2 properly.
Patent JP-2001079462-A (JP)
Title: Multicolor coating apparatus and color change washing method therefor
Inventor: KOKADO KOICHI
IPC: B05B12/14
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To supply a next color coating material to the region of a changeover valve mechanism to allow the same to stand ready by connecting each manifold and the changeover valve mechanism by an individual coating material supply flow channel and providing a flow channel changeover valve to the changeover valve mechanism. SOLUTION: In a changeover valve mechanism 50, trigger valves 52, 53, damp valves 54, 55, a washing soln. supply valve 56 and an air supply valve 57 are arranged on the left and right sides of a manifold 50 for sending a coating material and a washing fluid in a coating machine 1. The trigger valve 52 and a manifold 11 of a color changeover valve device 10 are connected through a piping 58 being a coating material supply flow channel, and the trigger valve 52 and a manifold 12 of the color changeover valve device 10 through a piping 59, and pumps 60, 61 are provided to these pipings 58, 59. By this constitution, when a next color is applied, a next color coating material can be supplied to the region of the changeover valve mechanism 50 to be allowed to stand by.
Patent JP-H03120372-A (JP)
Title: Method and apparatus for forming functional deposited film
Inventor: UEKI MASAO
IPC: C23C16/50
Filed: 1989-10-03
Abstract: PURPOSE:To efficiently form a high-quality functional deposited film having superior characteristics by introducing an active gaseous raw material as a main material and a gaseous raw material as an assistant material into a reaction space via separate introducing passages, respectively, at a specific average free path ratio at respectively specified angles with respect to a substrate. CONSTITUTION:A gaseous raw material A, as a main material, composed essentially of Si and halogen and previously activated, a gaseous raw material B, as an assistant material, consisting of elements other than Si and activated, if necessary, and atomic hydrogen in activated state are introduced via separate introducing passages into a reaction space, respectively, by which a deposited film is formed. In the above chemical vapor deposition method, vapor deposition is carried out under the condition that the ratio of the average free path lambdaA of the above gaseous raw material A, as a base material, in activated state to the average free path is of the above gaseous raw material B, as an assistant material, satisfies lambdaB/lambdaA>=10<2>. Further, these gaseous raw materials A, B are supplied onto a substrate under the condition that the angle (alpha) of the inflow direction of the molecules of the gaseous raw material A, as a main material, with respect to the substrate surface is 90 deg.+ or -15 deg. and the angle of the inflow direction of the molecules of the gaseous raw material B, as an assistant material, with respect to the substrate surface is 45 deg.+ or -15 deg.. By this method, reaction between the gaseous raw materials in the course of conveyance can be prevented, and a high-quality Si-type deposited film excellent in semiconductor characteristics as well as in electrical and optical properties can be obtained.
Patent JP-H10103113-A (JP)
Title: Agricultural working machine
Inventor: SHIMADA TAKANOBU
IPC: B60W10/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To carry out a smooth and quick running operation by changing the inclination angle of a swash plate in response to the pedaling operation of an accelerator pedal, when a speed change device interposed between a swash plate type hydraulic motor for running and a drive wheel is switched to the highest speed side of the power transmission. SOLUTION: Right/left respective drive wheels 10b on which a crawler is wound between front idlers are interlockingly connected to a hydraulic motor ML for running. Meantime, a transmission 14L in whose casing 14a, 14b a speed change mechanism 16 and a speed reduction mechanism 17 are stored is interposed between the drive wheel 10b and the hydraulic motor ML for running. An inclined shaft type axial plunger motor is used to the hydraulic motor ML for running and a low speed side drive spur gear 22 and a high speed side drive spur gear 24 are installed on the outer periphery surface of the drive shaft 20 through a high speed side clutch 36. It is constituted so that the inclination angle of the swash plate is changed in response to the pedaling operation of an accelerator pedal, when the transmission 14L is switched to the power transmission route of the highest speed side.
Patent JP-H06110977-A (JP)
Title: Arrangement design device
Inventor: SUEMATSU NOBUAKI
IPC: G06F17/50
Filed: 1992-09-25
Abstract: PURPOSE:To provide an arrangement design device for executing a simulated annealing method at a high speed relating to the arrangement design device for deciding the arrangement of arrangement components related to arrangement wiring by using the simulated annealing method. CONSTITUTION:This device for performing the arrangement design of the arrangement components by the simulated annealing method is composed of plural auxiliary processing means 2-1-2-n for performing virtual wiring from the configuration of one of the arrangement components and finding its energy fluctuation and a main processing means 1 for sending information for which the arrangement components are selected and moved corresponding to the plural auxiliary processing means 2-1-2-n to the plural auxiliary processing means to parallelly find the energy fluctuation and deciding an arrangement design result from a returned result.
Patent JP-2000091720-A (JP)
Title: Flexible board
Inventor: WATANABE YASUSHI
IPC: H05K1/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible board having long useful life in which trouble due to conductive chips is eliminated by employing a hard binder resin at the terminal part as compared with the binder resin of wiring pattern. SOLUTION: A wiring pattern 2 of specified shape is formed on a base film 1 and a terminal part 3 different from the wiring pattern 2 is provided at the end of the base film. In order to form a film harder than the wiring pattern 2, a thermosetting binder resin is admixed with conductive powder, e.g. silver or carbon black, to produce a conductive paste which is then printed to form the terminal part 3. The terminal part 3 has a slightly narrow rear end part 3a which is partially lapped over the forward end part 2a of the wiring pattern 2. Since a specified pair is connected electrically, short circuit is prevented and the wiring pattern 2 is connected surely with the terminal part 3.
Patent JP-H1098948-A (JP)
Title: Soil heating method
Inventor: TANIGUCHI MASAYUKI
IPC: A01G9/20
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently heat soil, to prevent the damage accident of a porous pipe and to prevent the winter dying of lawn or the like by embedding the porous pipe provided with many fine holes in the soil and supplying hot water into the soil through the fine holes. SOLUTION: The porous pipe 1 composed of a flexible material and provided with many fine holes whose inner diameter is 7-20mm, thickness is 1.5-3.0mm and permeability coefficiment is 1.0×10<-8> -1.0×10<-5> cm/s is embedded in the soil for the depth of 5-30cm, the hot water 3 whose temperature is higher than the soil is made to flow inside the porous pipe 1, the hot water is supplied into the soil through the fine holes of the porous pipe 1 and the soil is heated. Also, it is preferable to supply the hot water 3 to the porous pipe 1 with the pressure head of 1-50m and the flow rate of 0.05-2.0cm<3> /s/m.
Patent JP-H0199833-A (JP)
Title: Manufacture of bag body with open-close fastener
Inventor: OMORI EIJI
IPC: B31B1/90
Filed: 1987-10-14
Abstract: PURPOSE: To solve the failure engagement caused by the dislocation of both fasteners by adhering a male fastener and a female fastener in a condition that they are integrally engaged with each other, and to prevent the deformation of a bag. CONSTITUTION: The holes 30 are formed by penetratingly cutting the engagement tools 25a, 25b of the male and female fasteners 21 comprising a male fastener 21a and a female fastener 21b engaged with each other, at specific intervals. Then the both fasteners 21 are supplied between the overlapped parts at one side in the travelling direction of the films 10a, 10b which are conveyed and overlapped in the longitudinal direction, and the male fastener 21a and the female fastener 21b are adhered to the inner faces of the films 10a, 10b which are kept into contact with the fasteners in the engagement state. After the adhesion, the films 10a, 10b are sealed and cut in the width direction at every part corresponding to the holes 30 formed on the engagement tools 25a, 25b of the both fasteners 21, to form the bag with a specific opening and closing fastener.  On this occasion, the width of the seal is smaller than the maximum width of the holes.
Patent JP-H03119703-A (JP)
Title: High power variable resistor
Inventor: TANABE KOJI
IPC: H01C10/30
Filed: 1989-10-02
Abstract: PURPOSE:To improve the accuracy and productivity of a variable resistor by coating a metallic plate, as a substrate, with insulating ceramics. CONSTITUTION:A ceramic layer 2 is formed by coating the circumference of a metallic plate 1 with insulating ceramics in thickness of about 30-500mum, and then it is cut into unit resistors. Further, an electrode conductive circuit 3 and a resistance circuit 4 are formed to complete a resistor 5. As the metallic plate, instead of a ceramic substrate, is used for a resistor substrate, a high power variable resistor superior in accuracy and productivity is obtained. However, it is desirable for the insulating ceramics to have a thermally softening point at a temperature of 650 deg.C.
Patent JP-H02105291-A (JP)
Title: Door lock device for automatic vending machine
Inventor: ARAI KENICHI
IPC: G07F9/10
Filed: 1988-10-13
Abstract: PURPOSE:To simplify the opening/closing operations of plural doors with use of a single lock device by using a spring member to lock a hook member to a lock member and specifying the working range of the lock member. CONSTITUTION:A finger is hooked to an operating piece 18 of an lock member 12 after an outer door 2 is opened, and the finger is moved against the elastic force of a spring member 16. Then a hook member 17 is removed from a lock member 21 of a heat insulating door 10. Thus the door 10 can be opened. When the member 12 is largely moved, the hooking state is released between a lock piece 19 of an inner door 9 and a hook hole 20. Thus the door 9 can be opened. When the door 9 is closed, the piece 19 touches the piece 18 of the member 12 and guided. The piece 18 interlocks the hole 20 and is stopped. When the door 10 is closed, the member 21 is locked by the member 17. In this case, the working range of the member 12 is reduce compared with the working range where the piece 19 is released out of the hole 20. In such a constitution, both doors 9 and 10 can be simply opened and closed with use of a single member 12.
Patent JP-2000070104-A (JP)
Title: Carpet
Inventor: HOTTA SHIGEMITSU
IPC: D02G3/44
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To cover the same floor with an upper cloth double Wilton and a lower cloth double Wilton by preventing the difference in appearance from being generated on the pile surfaces of carpets due to the difference in a manufacturing method even when the specifications of products are equal to each other, particularly eliminating the directional characteristics of the piles of the upper cloth double Wilton and the lower cloth double Wilton simultaneously woven in the same pattern and the difference in variable density and brightness on the pile surfaces due to an observing direction. SOLUTION: A doubled and twisted yarn 14 obtained by engaging and twisting a plurality of blended single yarns 11, 12 and 13 having the same downward twisted direction with an upward twisted yarn in the same direction as the downward twisted direction is used for a cut pile 15. The blended single yarns 11, 12 and 13 are mixed with 7 to 20 wt.% of thermally melted fibers and 80 to 93 wt.% of non-thermally melted fibers. Thus, the untwisting torque of the yarns twisted downward and the untwisting torque of the yarns twisted upward are exerted on the end of the cut pile 15 in the same direction, so that the cut pile is divided into a plurality of cut pile pieces 21, 22 and 23 for each of the blended single yarns. Since they are inclined at random, the difference in variable density and brightness on the surface of the cut pile due to an observing direction can be eliminated.
Patent JP-H05100416-A (JP)
Title: Mask holder and holder
Inventor: NIIKE TAKUMI
IPC: G03F1/66
Filed: 1991-10-04
Abstract: PURPOSE:To eliminate the deflection due to the weight of a mask and the ruggedness possessed by the mask itself by providing a reference surface of the size at which the entire part of the rear surface of the mask is brought into close contact therewith and providing plural pieces of suction holes for vacuum suction of the mask within the plane of this surface. CONSTITUTION:This holder has the reference plane of the size at which the entire part of the rear surface of the mask 3 is brought into close contact therewith. The holder is provided with plural pieces of the suction holes 2 for vacuum suction of the mask within this plane. The entire part of the rear surface of the mask 3 is brought into close contact with the reference plane of the holder when the mask 3 is fixed to this mask holder by vacuum suction, therefore, the generation of the deflection by the weight of the mask is obviated. In addition, the deflection by the weight of the mask 3 and the ruggedness possessed by the mask 3 itself are eliminated and the measurement errors in the coordinates of the pattern positions and the length sizes generated therefrom are eliminated.
Patent JP-H09101328-A (JP)
Title: Electric field detector
Inventor: SUGIYAMA SUNAO
IPC: G01R19/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To achieve a detection of an electric field with a high time resolution by thinning out an output of a mode lock laser with a pulse picker to fetch a laser pulse when a specified time passes and the output of the mode lock laser is stabilized after the outputting of a strobe pulse to allow synchronization with an object to be measured. SOLUTION: In a mode lock laser 20, the oscillation thereof becomes unstable only for a little while when the phase of a synchronous signal as output of a synchronous oscillator 12 changes. To solve the problem, a pulse picker 14 is started by a pulse delayed by a fixed time from the generation of a strobe pulse with a delay circuit 13 to thin out a pulse oscillating stably. A pulse laser with a different phase is outputted from the pulse picker 14 as each trigger signal is fetched. The pulse laser is used as a sampling pulse for an EO electric detector. An output pulse of the pulse picker 14 is changed in direction by a reflector 30 to be admitted into a polarizer 3.
Patent JP-H08105581-A (JP)
Title: Connecting structure of piping system
Inventor: HANAI MUNEO
IPC: F16L58/18
Filed: 1994-10-24
Abstract: PURPOSE: To provide a connecting structure of a piping system which prevents the generation of breakage of a connecting object such as a pipe and a coupling, prevents the generation of rust, and improves the workability of connecting and disconnecting works. CONSTITUTION: A pipe coupling 10 has inner wall holders 12 at both ends, female screws 11 are formed at the inner side from the inner wall holders 12, and on the other hand, a male screw 21 is formed at the end of a pipe 20, and the male screw 21 of the pipe 20 is screwed to the female screw 11 of the pipe coupling 10. Consequently, the end of the pipe 20 including the male screw 21 is held and covered by the inner wall holder 12 of the pipe coupling 10.
Patent JP-H06111218-A (JP)
Title: Method and apparatus for retry of error of magnetic memory
Inventor: YAMASHITA MITSUNORI
IPC: G11B20/18
Filed: 1992-09-28
Abstract: PURPOSE:To positively save errors of data by writing a dummy data to a part of an address or a specific address and reading the data again if the errors are generated at the reading time. CONSTITUTION:To read data, the apparatus is moved to a required cylinder via a servo circuit 4 by a control device and a desired track is selected by a read/write circuit 3. A reading error is detected with a predetermined timing. When an error is generated again, the control device 1 shifts the timing of a recognition window and data in the read/write circuit 3 and reads the data while the reading allowance is changed. If an error is still brought about, the control device 1 orders an offset to the servo circuit 4 to offset the magnetic head slightly, and the data is read out. This procedure is repeated until the error is eliminated.
Patent JP-2000087286-A (JP)
Title: Copper coating or lining method
Inventor: TAJIRI KEISUKE
IPC: C25F3/18
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a clean surface excellent in smoothness in a copper coating method or a copper lining method by a non-addition bath. SOLUTION: The copper coating method has a stage where the surface of a base material is subjected to copper plating of a thickness above the final finish thickness in a non-addition bath, a stage where the surface of the copper plating is subjected to mechanical grinding, and a stage where the mechanically ground copper plating surface is subjected to electrolytic grinding to the final finish thickness. The copper lining method has a stage where a copper electrocasting layer is formed on the surface of a base material in a non- addition bath, a stage where the surface of the copper electrocasting layer is machined and finished into a required copper electrocasting layer thickness, and a stage where the machined copper electrocasting layer surface is subjected to electrolytic grinding to be smoothened, and the deformed layer is removed and cleaned.
Patent JP-S61136207-A (JP)
Title: Transformer
Inventor: NAKASO HIROFUMI
IPC: H01F27/06
Filed: 1984-12-06
Abstract: PURPOSE:To enable the use of a same case whether or not drop impact strength is required, by constructing a mounting having screw holes so that it can be mounted on and removed from a case. CONSTITUTION:At the center of both sides of the projected portion 6 of a case 4, a rectangular through hole 7 along the main body 5 of the case is provided. Outside this through hole, a notch 8 having a width narrower than the through hole and a height not greater than the projected portion 6 is provided, and a guiding projection 9 and a fixing portion 10 are formed with the through hole 7 and the notch 8. An engaging recess 11 is provided in the bottom end of the case main body 5 in the position at which the through hole 7 is provided. If the transformer does not require drop impact strength, it is used without incorporating the mounting 12, and if drop impact strength is required, the mounting 12 is pushed into the through hole 7 of the projected portion 6 of the case 4, and the engaging projection 15 of an engaging piece 16 is engaged with the engaging recess 11.
Patent JP-S62117334-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIYA KAZUHIRO
IPC: H01L21/52
Filed: 1985-11-18
Abstract: PURPOSE:To remove plating to an unnecessary section, and to eliminate the need for inserting a spacer by coating sections except a region, to which a chip is brazed, with an insulating layer and electroplating the sections except the region and using said insulating layer for insulating a lead. CONSTITUTION:Resists 2 through a photo-process is formed to sections except a region, to which an IC chip 5 is brazed, on a heat sink 1 consisting of copper, etc., and a plating layer 3 composed of Ni, etc. is shaped, employing the resist 2 as a mask. The chip 5 is brazed onto the layer 3 by solder 4. Leads 6 are fixed onto the resist 2, and conductors 7 are bonded with the leads 6 and the chip 5. According to the method, the leads 6 can be fitted onto the heat sink 1 without performing plating to unnecessary sections and interposing spacers.
Patent JP-H01100242-A (JP)
Title: Permanent magnetic material
Inventor: YAJIMA KOICHI
IPC: C22C38/00
Filed: 1987-10-13
Abstract: PURPOSE:To manufacture the titled material having high orientation degree and showing high coercive force and high energy product by subjecting an alloy consisting of specific ratios of rare earth elements, Fe, Co, Ti, V, Cr, Zr, Nb, etc., to high-speed cooling. CONSTITUTION:The alloy molten metal consisting of the compsn. shown by RxT100-x-y-z (R denotes one or more kinds among rare earth elements including Y, T denotes Fe or Fe and Co, M denotes at least one kind among Ti, V, Cr, Zr, Nb, Mo, Hf, Ta and W as well as 5<=x<=9, 6<=y<=14 and 0<=z<2 are regulated) is prepd. Said alloy molten metal is cooled and solidified at a high speed by a melt-quenching method into a thin strip or powder contg. the main phase of a tetragonal system's crystal structure. By this method, the titled material having good magnetization characteristics and corrosion resistance and having good stability is obtd.