baber/WOPTO huggingface dataset:
Patent JP-S57190774-A (JP)
Title: Balance monitoring device for welding current
Inventor: HOSOKAWA TOMIAKI
IPC: B23K9/10
Filed: 1981-05-20
Abstract: PURPOSE:To provide a device which can monitor the balance state of welding current with good responsiveness and high accuracy by sampling the peak values of negatibe and positive of the welding current and comparing these with reference values in a window type comparator circuit provided with variable resistors. CONSTITUTION:A shunt 13 is connected to the primary side of a welding transformer 10, and the magnitude of the positive and negative of welding current is detected. The detected voltages are held in a sample holding circuit using capacitors 22, 23. The outputs thereof are inputted to operational amplifiers 37, 38 forming a window type comparator circuit together with resistors 40-45, variable resitors 46, 47 and diodes 48, 49, and are compared with the reference values for the upper and lower limits set in the resistors 46, 47. When the input signals exceed the reference values, an unbalance signal is outputted, and according to this output, any of light emitting diodes 69-70 is lighted, whereby the unbalance state of the welding current is checked and discriminated.
Patent JP-S60219321-A (JP)
Title: Pile driving method
Inventor: SHIROYAMA BUICHI
IPC: E02D7/00
Filed: 1984-04-16
Abstract: PURPOSE:To maintain verticality of an auger shaft by means of a casing pipe 25, by a method wherein the auger shaft and the casing pipe are rotated in a reverse direction to each other and are simultaneously lowered to excavate the ground to form a hole for a pile. CONSTITUTION:With a driving device 2 for excavation actuated, and auger shaft 20 and a casing pipe 25 are rotated in a reverse direction to each other, and the driving device 2 for excavation is lowered along a rotary leader 1. As an excavating solution such as bentonite is injected, the ground is excavated by means of an excavating head 21 at the forward end of the auger shaft, a hole 5 is excavated down to a bearing stratum 41, and a pile is driven into the hole 5 to complete driving of the pile. This, since the casing pipe 25 is also lowered simultaneously with excavation of the hole 5, causes protection of a hole wall 51 after excavation, and enables maintenance of verticality of the auger shaft 20.
Patent JP-S59203905-A (JP)
Title: Pattern inspecting device
Inventor: TSUKAZAKI KOUICHI
IPC: H05K3/00
Filed: 1983-05-04
Abstract: PURPOSE:To detect an excessive wiring pattern stably by cutting intense reflected light from a normal wiring pattern by masking, and increasing the intensity of lighting and discriminating it from a noise from a base material. CONSTITUTION:The intense reflected light from the copper surface of the normal wiring pattern 3 is cut by a masking mask 12 to prevent the blooming of an image pickup element 18. Then, weak reflected light from the excessive pattern 4 is converted photoelectrically by the image pickup element 18 into a video signal; and the video signal and a noise from the base material are converted by a comparator 19 into binary signals, and the intensity of lighting by a light source 15 is increased enough to discriminate between the video signal and noise, detecting the pattern 4. Thus, the pattern 4 emitting the weak reflected light is detected stably.
Patent JP-S57193075-A (JP)
Title: Resin-sealed type photoelectric conversion module
Inventor: KIMURA YOSHINARI
IPC: H01L31/02
Filed: 1981-05-22
Abstract: PURPOSE:To obtain a photoelectric conversion module having excellent light shielding property and stable quality by employing a resin which does not  transmit a light for an IC element as a primary mold and a light transmission resin for a photoreceptor as a secondary mold when the photoreceptor and the IC element are integrated with resin mold. CONSTITUTION:A photoreceptor 31 and an IC element 32 are respectively secured onto separate external leads 35, are connected with a connecting wire 34, and are molded with resin. In this structure, the element 32 employs a resin 37 which does not transmit a light as a primary mold, and the photoreceptor 31 is mlded secondarily with light transmission resin 33 while including the resin 37, thereby integrating the resins 37, 33. In this manner, the light invasion to the element 32 is completely prevented, and the disconnection of the wire 34 can be eliminated.
Patent JP-H08271846-A (JP)
Title: Production of liquid crystal device
Inventor: OGAWA HIROSHI
IPC: C04B28/30
Filed: 1995-04-03
Abstract: PURPOSE: To provide a liquid crystal device high in contrast, excellent in the steepness of threshold, unnecessitated in a polarizing plate, having a bright screen, capable of driving at low voltage in time-division manner by effectively and efficiently controlling the temp. of a light control forming material held between substrates while saving power consumption and forming a uniform light control layer with ultraviolet irradiation. CONSTITUTION: The liquid crystal device having the light control layer composed of a liquid crystal material and a transparent solid material is produced by interposing the light control layer forming material containing the liquid crystal material, a polymerizable composition and a photopolymerization initiator between two substrates having electrode layers, closely arranging a transparent plate-like body having heat capacity of 2-10 times of that of the substrate and a surface equal or above to the size of the substrate surface outside of at least one of two substrates, and thereafter polymerizing the polymerizable composition by the irradiation of acting rays.
Patent JP-H01250148-A (JP)
Title: Trouble monitor device
Inventor: TAKENOUCHI TAKEJI
IPC: G06F11/32
Filed: 1988-03-30
Abstract: PURPOSE:To quickly cope with the fault of an information processor and to improve the availability of an information processing system by displaying the information on a fault generating source and its corresponding treatment information in parallel with each other. CONSTITUTION:When the key trouble information (the information showing occurrence of faults at each computer 6-i) is supplied to a monitor control part 1 from a computer system 6 via a key trouble input part 2, a detailed trouble input part 3 collects the information from each computer 6-i and supplies the detected detailed trouble (the information showing the generating source of the relevant fault). Then the treatment information on the detailed trouble is read out of a trouble treatment information memory part 4. At the same time, the part 1 displays these information in parallel with each other on a trouble display screen 5. Thus it is possible to quickly cope with the fault of each computer 6-i and to improve the availability of a computer system 6.
Patent JP-H03279525-A (JP)
Title: Fluid vibrating nozzle
Inventor: YOSHIDA KOICHI
IPC: E03D9/08
Filed: 1990-03-27
Abstract: PURPOSE:To make the steady vibration of a fluid jet possible by making a water jet from a main nozzle flow along a side wall of a main water path to be divided by a water flow separating zone, and partially joining the divided water flow to the water jet through a rotating water path for rotating it. CONSTITUTION:A water jet from a main nozzle 5 is made to flow along a side wall 10 of a main water path 7, and divided by a water flow separating zone 8, and partially jetted from a jetting port 11 and partially joined to the water jet through rotating water pathes 12 for rotating it. The water jet passing through the main water path 7 is mutually deflected under pressure difference caused by the rotation of fluid in both the rotating water pathes 12 to cause steady vibration for jetting through the jetting port 11. In addition to that, the main water path 7 is provided with an air introducing port 13 passing through a shell section to generate ejector effect for increasing the flow speed of the water jet and thereby making the impact force of jetted water stronger.
Patent JP-S563442-A (JP)
Title: Optical memory disk and its manufacture
Inventor: TAKAOKA TAKASHI
IPC: G11B7/254
Filed: 1979-06-20
Abstract: PURPOSE: To obtain an easy-to-handle optical memory disk which is stable mechanically and  chemically along with a high sensitivity and a long life time, by turning the Te film formed on the  disk substrate into the Te oxide composite film through the forced oxidation.   
     CONSTITUTION: The Te thin film is coated on substrate 1 of glass or the like and then oxidized in  the oxidizing atmosphere to secure the 3-layer structure for the surface layer: TeO 2  film 13 at  about 50Å; low-class tellurium oxide layer 14 (TeOx:x<2) at about 10Å under film 13; and Te  layer 15 secured under layer 14 respectively. This composite film 12 is set to about 300Å as a  whole. For the manufacture of the memory disk, substrate 11 is attached to rotary mechanism 6  within the vacuum vapor deposition device. And Te17 is put into evaporation dish 18, and the Te  is evaporated by heater 19. Then substrate 11 is turned to be vapor-deposited. The vapor-deposited disk 11 is sent to ultraviolet ray irradiator 21 via convayor mechanism 20, and then Te  film surface 15 is irradiated to be oxidized in the oxidizing atmosphere such as the air or the like  and with the heat treatment up to about 100°C by heater device 22. The composite film with the  surface which is stable both mechanically and chemically is stable when it is recorded, used and  preserved respectively, thus avoiding the lowering of the recording sensitivity and the S/N  deterioration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000274216-A (JP)
Title: Valve-timing changing device for internal combustion engine
Inventor: TORII AKIRA
IPC: F01L1/34
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To surely change valve timing without impairing the sealing of a hydraulic fluid chamber. SOLUTION: A vane member 30 which rotates together with a camshaft is housed in a housing member 18, which rotates together with a sprocket (rotor). The housing member 18 is formed with projections 28 facing inward in a radial direction and a step section 54. The vane member 30 is formed with a plurality of radially projecting vanes 33 and a step sections 49. The step section 54 of the housing member 18 is formed with an engaging hole 48 and is provided with an engaging member 47, which is arranged sinkable and protrudable in the step section 54 of the housing member 18 in a radial direction at the step section 49 of the vane member 30 and the tip of which can be engaged with the engaging hole 48.  The relative rotation between the housing member 18 and the vane member 30 is restrained by the engagement of the engaging member 47 with the engaging hole 48, and the relative rotation between the housing member 18 and the vane member 30 is allowed by releasing the engagement of the engaging member 47 with the engaging hole 48.
Patent JP-S62235682-A (JP)
Title: Arrangement processing system for logic circuit diagram
Inventor: HORIUCHI SHINICHI
IPC: G06F17/50
Filed: 1986-04-04
Abstract: PURPOSE:To prevent a circuit part having semantics logically from being parted, and to prepare a logic circuit diagram by which the flow of logic can be easily followed, by recognizing a lump of a logical function, as a circuit pattern, and placing it in a lump. CONSTITUTION:The memory 1 of an information processor is provided with the tables 2 of logical connecting information, and the tables 3 of circuit table information. The tables 2 have the logical connecting information to a logical symbol which becomes an object to be placed, on the information processing memory, and the tables 3 have a lump of a logical function, as a circuit model. In case of placing the logical symbol, a circuit pattern which has conformed with the circuit model is recognized as a group, and its arrangement is determined by a relation between the mutual groups.
Patent JP-S60220869-A (JP)
Title: Battery checking device
Inventor: YAMAZAKI MASABUMI
IPC: G01R19/165
Filed: 1984-04-18
Abstract: PURPOSE:To attain accurate and stable check display by storing the decision signal regarding a source voltage when a current corresponding to the maximum current consumption of an electric circuit is flowed to a display element, and deciding on the on-off period of the display element. CONSTITUTION:A battery checking circuit 8 enters an operation state with a power-on command applied to a terminal 45 of a battery checking circuit 8, and when a ''1''-level signal is applied to a terminal 50, a transistor Q10 turns on to flow the current equal to the maximum current consumption of the electric circuit of a camera to a resistance R6. The voltage VCC of a battery power source 40 is measured while a maximum load in the normal operation of the camera is placed. At this time, voltages V1 and V2 are compared A1 and A2 with a reference voltage Verf and a decision signal for determining the range of the voltage VCC appears at a terminal 48 and is stored in a CPU; and the on-off period of an LED42 is determined and the LED42 enters flashing operation corresponding to the voltage VCC.
Patent JP-2000276812-A (JP)
Title: Tape recorder
Inventor: SANO NORIYUKI
IPC: G11B15/10
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a plunger for changing over the mode. SOLUTION: A tape recorder is constituted of a motor, a gear train 42, etc., transmitting the driving force of the motor, a changeover means such as a plate 50 changing over the mode by the driving force of the gear 42, a switch 140 for detecting by the movement of the changeover means what the present mode is among the stop mode, play mode and high speed running mode, and a microcomputer for controlling the driving or the stopping of the motor and the rotating direction on the basis of a signal of this switch. Since the driving or the stopping of the motor and the rotating direction are controlled by judging the changeover of the stop mode, play mode and high speed running mode on the basis of the detection signal of the timing switch 140, a conventional electromagnetic plunger for changing over the mode becomes unnecessary.  As the electromagnetic plunger is unrequired, the space for a headphone stereo is effectively utilized, the cost is lowered and also the power consumption is saved.
Patent JP-H08269499-A (JP)
Title: Solid soap and production thereof
Inventor: NISHIMURA EIJI
IPC: C11D13/14
Filed: 1995-04-04
Abstract: PURPOSE: To remarkably reduce crazing in use by producing a solid soap based on a fatty acid soap in such a manner that it shows substantially no endothermic peak in a specified temperature range. CONSTITUTION: The specified temperature range is 40-65 deg.C. A soap composition consisting of 80-93wt.% fatty acid soap (A) which is formed from fatty acids comprising a mixture of 53-70wt.% fatty acid of less than 18C, 0-14wt.% 18C or higher saturated fatty acid and 16-45wt.% 18C or higher unsaturated fatty acid and 7-15wt.% water is kneaded and extruded in the form of a soap bar at a temperature of 46-58 deg.C, preferably 50-55 deg.C. To be concrete, the composition is kneaded at 30-45 deg.C for 1-30min by using a two-stage pelletizer, a triple roll mill, etc., and then extruded in the form of a soap bar through a vacuum two- stage prodder from a mouthpiece of 40mm in diameter. The bar can be formed into a solid soap of a desired shape by a usual method such as stamping, although not limited to this method.
Patent JP-S63242665-A (JP)
Title: Double-surface printing control system
Inventor: ISHIGAKI TOSHINORI
IPC: B41J13/00
Filed: 1987-03-31
Abstract: PURPOSE:To perform printing to both surfaces of paper without reversing the direction of a printing line on the front and back surfaces of the paper, by feeding the paper whose signal surface is printed to a printing mechanism in such a state that the front and back surfaces of the paper are reversed and rotating the line image from the final printing line of a page to the head line thereof by 180 deg. to apply printing to the back surface of the paper. CONSTITUTION:A printing head 68 is moved to the surface of paper P to perform surface printing and the paper P is fed toward a stacker 71. When paper feed rollers 73, 74 are driven so as to be reversely rotated, the rear end of the paper P is brought into contact with the right side surface of the leading end of a guide 80 to reach the contact part of a platen 64 and a paper feed roller 65. The paper P at this time is in such a state that the surface (printed surface) thereof is on the side of the platen 64. The paper P is fed to a printing position by the platen 64 and paper feed rollers 65, 66 and line printing or line feed aiming the back surface of the paper P is successively repeated from the 60-th line to the first line. When the printing to the back surface of the paper P is finished and double-surface printing is finished, the paper feed rollers 73, 74 continue forward rotational driving and the paper P is discharged to the stacker 71 in such a state that the surface thereof is turned to the stacker 71.
Patent JP-H05241314-A (JP)
Title: Preliminary preparing device for scanner input and printing image data forming device
Inventor: YAMAOKA ISAO
IPC: G03F1/00
Filed: 1992-02-28
Abstract: PURPOSE:To enable a client to form layout information identical to printed matter and to enable the use of the magnification, angle and trimming informa tion of a printing original measured by the client in a printing company and further to enable the measurement of the magnification, angle and trimming without using an optical system and to eliminate the need for a scanner prepar ing sheet. CONSTITUTION:A layout section 26 processes image data of a low-resolution in accordance with the instructions on the color sepn. conditions, such a layout and magnification, angle and trimming of the images instructed by an instruction section 24 and displays the processed image data on the screen of a monitor device 28. The layout data and color sepn. condition data are determined in accordance with such displayed images and are outputted from an output section 30 and the scanner preparing sheet is formed. A layout device 44 forms plate making data from the images of a high resolution in accordance with the layout data and color sepn. data. The need for forming the preparing sheet is thus eliminated.
Patent JP-H11267170-A (JP)
Title: Massager
Inventor: MATSUSHITA HIDETOSHI
IPC: A61H15/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the effect of massaging uniformly an affected part to be treated. SOLUTION: A massager where a roller 5, the periphery of which has become a part that contacts a human body, is supported rotatably on one end of a grip 1 and a vibration generating part that gives vibration to the roller 5, is provided. A head 2 incorporating the vibration generating section is provided at one end of the grip 1, and the roller 5 is arranged at the exterior of the head 2 to which vibration is given. An elastic mechanism that can change the height of the roller 5 by an external pressing force, is provided.
Patent JP-H11281286-A (JP)
Title: Heat exchanger
Inventor: GO NOBUAKI
IPC: F28F9/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing costs of a heat exchanger by tentatively fixing externally mounted parts such as a bracket with less number of parts and while easily positioned at a header in easily machined and simple structure. SOLUTION: A bracket 7 is provided with a plate part 7b being extended in a peripheral direction along the outer periphery surface shape of a header 3, a small projection 9 is formed on a surface 8 of the plate part 7b, and at the same time a fitting hole part 10 is formed on the outer-periphery surface of the header 3, the small projection 9 and the fitting hole part 10 are fitted, and at the same time the surface 8 of the plate part 7b of the bracket 7 is arranged along the outer-periphery part of the header 3. Then, the bracket 7 and the header 3 are joined into one piece by brazing collectively.
Patent JP-2000276594-A (JP)
Title: Method for comparing image pattern, and fault detecting device
Inventor: OZAWA KINGO
IPC: G01N21/88
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To make surely performable comparison without treating the whole as comparison exclusion areas in a detailed image pattern part even when a comparison exclusion area with sufficient width is set so that difference between normal image patterns from each other can not occur to a relatively rough image pattern part. SOLUTION: In this image pattern comparing method, an (x) direction differential value comparing part 24 detects pixels whose absolute values of differential values in the (x) direction are larger than a prescribed value, and an (x) direction differential code conversion change pair detecting part 28 detects a pair of adjoining pixels in the (x) direction where the codes of (x) direction differential values are different. A (y) direction differential value comparing part 34 and a (y) direction differential code change pixel pair detecting part 36 perform the same process about the (y) direction. Pixels detected by at least either an (x) direction comparison exclusion pixel detecting part 30 of a (y) direction comparison exclusion pixel detecting part 38 are defined as comparison exclusion pixels, and the other pixels are defined as comparison object pixels.
Patent JP-H04275687-A (JP)
Title: Simulating device for visual range
Inventor: ENOMOTO YASUHIRO
IPC: G06T19/00
Filed: 1991-03-02
Abstract: PURPOSE:To improve practical resolution in respect to a scan line to be displayed, and to relax the stepwise display of an oblique line or the frickering of a small object. CONSTITUTION:A hiding/appearing processing is executed by the first and second scan lines. The first scan line is corresponding to the conventional scan line, and the second scan line is set between the first scan lines. Data processed by the respective scan lines are processed with double accuracy in comparison with the processing only by the first scan line, stored in the first and second memories and afterwards used for preparing video signals. The video signals corresponding to the respective scan lines are mixed by a mixer circuit 10.
Patent JP-H09270123-A (JP)
Title: Magnetic recording medium
Inventor: SHIGA AKIRA
IPC: G11B5/72
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To ensure superior corrosion resistance and durability and to improve recording and reproducing characteristics by allowing a magnetic film, a protective film and a lubricant film to satisfy specified thickness conditions. SOLUTION: A magnetic film 2 of metal Co is formed on the front side of a polyethylene terephthalate substrate 1 by diagonal vapor deposition while introducing gaseous oxygen. A diamondlike carbon film as a protective film 3 is formed on the film 3 by an ECR-CVD method using benzene as starting material and a lubricant film 4 is further formed. A back coating film 5 is then formed on the rear side of the substrate 1 to produce a magnetic tape. At this time, the thickness (c) of the magnetic film 2, the thickness (b) of the protective film 3 and the thickness (a) of the lubricant film 4 are set so as to satisfy the conditions of a<b<c and 2.3c<a×b, preferably 2.3c<a×b<6.7c. The thickness (a) is 5-50Å, (b) is 20-300Å and (c) is 500-5,000Å. Superior corrosion resistance and durability are ensured and recording and reproducing characteristics are improved.
Patent JP-S58197187-A (JP)
Inventor: YAMAMOTO YOSHITO
IPC: B66C1/34
Filed: 1982-05-10
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。