baber/WOPTO huggingface dataset:
Patent JP-S5687352-A (JP)
Title: Semiconductor device
Inventor: KISHI TADASHI
IPC: H01L27/04
Filed: 1979-12-18
Abstract: PURPOSE:To obtain a resistor body having a small occupying area in the semiconductor device by a method wherein a reverse conducting collector region and a reverse conducting resistor region coming in contact with the collector region are formed on a unilateral conducting semiconductor layer having partially a buried layer of high impurity concentration. CONSTITUTION:A p type surface layer 10 is provided on the p type substrate 1 having partially the n<+> type buried layer 2 of high concentration, and the n type collector region 11 is formed in the p type surface layer on the buried layer. At the same time, the n<+> type resistor layer 5 is formed in the p type surface layer to come in contact with the n type collector region. Accordingly the occupying area of the resistor can be decreased, and the resistor can be arranged freely in the chip.
Patent JP-H0328381-A (JP)
Title: Surface treatment of copper and copper alloy
Inventor: KINOSHITA MASASHI
IPC: C23C22/52
Filed: 1989-06-26
Abstract: PURPOSE:To form a chemical coating film having superior heat resistance on the surface of copper by successively bringing an aq. soln. contg. an alkylimidazole compd. having a long chain alkyl group at the 2-position and an org. acid and an aq. soln. contg. a zinc compd. into contact with the surface of the copper. CONSTITUTION:The surface of copper or copper alloy is pretreated by polishing and degreasing and an aq. soln. contg. an alkylimidazole compd. having a long chain alkyl group at the 2-position, e.g. 2-undecyl-4-imidazole and an org. acid such as formic acid or acetic acid is brought into contact with the pretreated surface at about 20-60 deg.C for about 5sec to several min to form a chemical coating film of the alkylimidazole compd. The aq. soln. contains the alkylimidazole compd. and the org. acid by about 0.01-5% and about 0.02-10% of the amt. of the water in the soln., respectively. An aq. soln. contg. a zinc compd. such as zinc formate by about 0.02-10% of the amt. of the water in the soln. is then brought into contact with the surface of the coating film to form a chemical coating film made chiefly of an alkylimidazole-zinc complex. This coating film has superior heat resistance and satisfactory solderability.
Patent JP-S5953991-A (JP)
Inventor: ISHIDA SHINYA
IPC: G07B1/00
Filed: 1982-09-20
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-S6321312-A (JP)
Title: Lubricating device for engine with balance shaft
Inventor: TAKUBO HIROICHI
IPC: F01M1/08
Filed: 1986-07-11
Abstract: PURPOSE:To make an engine in a compact size by offsetting the bearing portion of a balance shaft having an auxiliary equipment attached thereto, in the longitudinal inward direction of an engine, opposite to the other side balance shaft and by providing a passage for lubricating chains at the portion of lubricating oil passage connected to both bearing portions. CONSTITUTION:Balance shafts 3, 4 driven by a crank shaft through sprockets 9, 10 and chains are provided at both side of a cylinder block 1. The bearing portion 3a of the balance shaft 3 having an auxiliary equipment 14 such as an oil pump arranged thereto is offset in the longitudinal inward direction of an engine in comparison the other bearing portion 4a of the balance shaft 4. Passages 26a, 26b for supplying oil to each of bearing portion 3a, 4a cross the longitudinal direction of an engine at right-angles so as to be connected thereto, by an offset amount, in the longitudinal direction of the engine and an oil jet nozzle 30 for lubricating the chains is connected to the tip end of the connecting portion.
Patent JP-H0812501-A (JP)
Title: Method for continuous preparation of pressed flower and apparatus therefor
Inventor: WATANABE KENICHI
IPC: A01N3/00
Filed: 1994-06-23
Abstract: PURPOSE:To continuously prepare pressed flowers having thin thickness and high quality and free from unevenness in a short time without damaging the petals by continuously feeding dry flowers, etc., into an apparatus composed of a multi-stage roller and a hot-pressing plate and slowly pressing and heating the dry flower, etc. CONSTITUTION:Dry flowers 7 consisting of dry flowers or raw flowers having low water content are continuously supplied to an apparatus composed of a multi-stage roller 2 and a hot-pressing plate 3. The hot-pressing part of the apparatus is composed of the hot-pressing plate 3, a temperature controller 4 and a pressure controller 5 and has a mechanism to enable the adjustment of the heating temperature and pressure. The supplied dry flowers T are hot-pressed stepwise to continuously produce pressed flowers 8 having excellent shape. The heating temperature is <=150 deg.C, preferably 90-135 deg.C, the pressure is <=1.5 kg/cm<2>, preferably 0.1-1.2kg/cm<2> and the heating time is <=5min, preferably 1-4min. This apparatus for the continuous preparation of pressed flower is provided with a hot-pressing plate 3, a belt 1, a multi-stage roller 2 and an aligning machine 6 to control the belt interlocked with the hot-pressing plate 3 and the belt speed.
Patent JP-S6056155-A (JP)
Title: Float valve mechanism for carburetor
Inventor: KOBAYASHI TAKESHI
IPC: F02M5/12
Filed: 1983-09-07
Abstract: PURPOSE:To improve the accuracy of a constant oil level in a simple structure, by molding two fixed shafts solidly with a wire rod upon coupling, and locking one side of these shafts to a groove installed in a float chamber, while forming a stopper part in the wire rod coupling part. CONSTITUTION:Two turning shafts 8 and 11 turns round to set each of two fixed shafts 7 and 10 down to their shaft cores, and both these turning shafts 8 and 11 are solidly coupled together whereby an inflow valve 4 is opened or closed according to an up-and-down motion of a float 5, thus a constant oil level B-B is formed. In this case, both fixed shafts 7 and 10 are coupled and molded solidly with a wire rod, and a part of the fixed shaft 7 is fitted in a fixed groove 13 installed in a float chamber 1, then the fixed shaft 7 is accurately locked to the inflow valve 4 in both vertical and horizontal directions, while a stopper part 14 is made up of a coupling wire rod so as not to cause the turning shaft 11 at the top center of the float 5 to become more upward than the fixed shaft 10. With this constitution, locking both these fixed shafts 7 and 10 to the float chamber 1 is accurately and easily performed, thereby improving the accuracy of a constant oil level.
Patent JP-H1117777-A (JP)
Title: Mutual operability test specification generating method
Inventor: TSUBONE NOBUHIRO
IPC: H04L69/40
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a mutual operability test specification generating method with which a test specification is generated from a protocol specification, plural detailed test specifications are generated from the partial set of test specifications, afterwards, the detailed test specification of high importance degree can be selected and tested within the range of test scale preset by a test executing person and the specification can be applied to the test work of a real communication system. SOLUTION: The protocol specifications of two communication systems, which are inputted in a protocol specification input (step ST1), composed of the set of state transitions are synthesized in an SSG generation (step ST2), the detailed test specification is generated from the partial set of the state transition of provided SSG in a detailed test specification generation (step ST4), and the detailed test specification to execute a test is selected out of these detailed test specifications within the range of test rate, which is separately inputted in a test rate input (step ST3), on a detailed test specification selection (step ST4) and outputted (step ST6).
Patent JP-S5789449-A (JP)
Title: Method of manufacture of copper alloy for conducting electricity
Inventor: SAWADA KAZUO
IPC: C22C9/02
Filed: 1980-11-21
Abstract: PURPOSE: To obtain a copper alloy with which a product excellent in the bending workability and spring property can be readily prepared without adversly affecting the thermal and electrical conductivity of the phosphor bronze, by adding Zr to copper including Sn and P to improve the hot working property of the alloy.  
     CONSTITUTION: The copper alloy for conducting electricity is made up of 3.0W 12.0wt% of Sn, 0.002W0.4wt% of P, 0.03W0.09wt% of Zr and the balance of substantially Cu. After this alloy cast mass has been hot worked, it is cold worked and subjected to intermediate annealing respectively at least once, is cold  worked to a draft of 10% or more, and is subjected to low temp. annealing at  200W300°C for 10minW10hr. If the content of Zr is lower than the lower limit,  the effect for improving the properties is not adequate, and if it exceeds the upper limit, the alloy having a uniform constituent is barely obtained, the resistance to deformation becomes too high to work it, and it will be hardly softened  in the intermediate softening step for a bar or wire material at a low temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6144372-A (JP)
Title: Apparatus for testing logical lsi
Inventor: TAKAGI RYUICHI
IPC: G01R31/28
Filed: 1984-08-08
Abstract: PURPOSE:To enhance the accuracy of a function test while preventing the cross talk between input and output signal pins, by providing a switch in the vicinity of the output pin of logical LSI to be tested and coupling a tester and the above described logical LSI through this switch. CONSTITUTION:MOS switches 4a, 4b... are provided in the vicinity of the terminal provided to the peripheral edge of an IC socket 2 in which logical LSI1 to be tested is inserted. Signal wires 5a, 5b... each comprising a coaxial cable are connected between the terminal 3 and an LSI tester 6 through the MOS switches. The signal wire 5b connected to the input terminal of the comparator 7 in the LSI tester 6 is connected to the output pin of LSI 1 but, because the MOS switch 4b is turned ON after an output signal becomes stable, the abrupt change in the current in an output circuit is suppressed and the generation of cross talk caused by the mutual inductance between the signal wires can be prevented and erroneous operation in a function test is prevented.
Patent JP-H04362373-A (JP)
Title: Side rail for steel made combination oil ring and manufacture thereof
Inventor: HARAYAMA AKIRA
IPC: C25D7/00
Filed: 1991-06-10
Abstract: PURPOSE:To prevent the generation of abnormal wear of an oil ring groove while satisfying requested thin width and wear resistance. CONSTITUTION:A pair of side rails 4, 5 are held in the vertically separated state by the upper and lower pieces 8, 9 of a spacer-expander 6. The outer peripheral sliding faces of the side rails 4, 5 are pressed into close contact with the inner wall 12 of a cylinder 11 by side rail pressing parts 10 to scrape off oil, and the inner peripheral side end parts of the side rails 4, 5 are pressed into close contact with the upper and lower faces 13, 14 of an oil ring groove 2 to seal the upper and lower faces 13, 14. The side rails 4, 5 are provided with ion nitride layers 15 only on the outer peripheral surface thereof and hard chrome plated 16 and treated to be porous state with roughness of 5-20mum only on the inner peripheral surface thereof, and the upper and lower faces 17. 18 have base material surface. Chamfered parts 20 are further formed at angular parts between the abutment part end face 19 and the side rail upper and lower faces 17, 18.
Patent JP-S6227564-A (JP)
Title: Ion plating device
Inventor: OKABE SHUICHI
IPC: C23C14/32
Filed: 1985-07-26
Abstract: PURPOSE:To reduce the deposition of the vaporized substance on a deposition preventing plate and to deposit the vaporized substance concentratedly on the substrate by impressing a positive voltage on the deposition preventing plate arranged at the rear of the substrate. CONSTITUTION:The inside of a bell jar 1 is evacuated to a requisite vacuum and a vapor deposition material 2 is vaporized by operating an electron gun 6. A positive voltage is simultaneously impressed on a discharge electrode 7 and glow discharge is generated between the discharge electrode 7 and a crucible 5. The vaporized substance is positively ionized while being passed through the glow discharge, attracted to the substrate 3 having a negative electric potential and plated on the surface of the substrate 3. In this case, since a positive voltage is impressed on a diffusion preventing wall 8 and a deposition preventing plate 4, the vaporized substance is repulsed by the diffusion preventing wall 8 and the deposition preventing plate 4 and concentratedly deposited on the substrate 3.
Patent JP-H06348522-A (JP)
Title: Fault detecting and automatic incorporating device
Inventor: KAWAMOTO SHIGEO
IPC: G06F11/00
Filed: 1993-06-11
Abstract: PURPOSE:To suppress an increase in overhead due to processing for a faulty device and shorten the start-up time by providing a fault detecting device and an automatic incorporating device, and detecting the fault of the device and then performing disconnection and re-incorporation. CONSTITUTION:The fault detecting device 17 which is interrupted with the fault detection signal from the fault detecting circuit 14 changes the device state of a device control table 19 corresponding to an input/output device 13 into OFFLINE and outputs fault information on the input/output device 13 to a console 20 to interrupt an OS, thereby logically disconnecting the input/ output device 13. Once the input/output device 13 is replaced with a new unit, the fault detecting circuit 14 sends out a fault recovery signal to the automatic incorporating device 18. The automatic incorporating device 18 having received this interruption recognizes the recovery of the input/output device 13, changes the device state of the device control table 19 into ONLINE, and displays recovery information on the input/output device 13 on the console 20 and initiates an interruption to the OS; and the input/output device 13 is logically incorporated and access inhibition is canceled.
Patent JP-H111733-A (JP)
Title: Ag-ni electric contact point material and its manufacture
Inventor: ICHINOSE KAZUHITO
IPC: C22C5/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the consuming quantity due to opening/closing of a contact point and to hardly generate deposition without increasing contact resistance by individually or together with a C grain mixing the specified grain size of a Ni grain with the parent phase of a Ag grain to coat Ni on the surface of the Ag grain and forming this mixture to sinter. SOLUTION: Powder consisting of the Ni grain of <=1 μm in average grain size is mixed with powder consisting of 0.1-20% Ni grain in terms of metal and the balance Ag grain by a mechanochemical reaction under existence or non-existence of 0.1-1.0 wt.% powder consisting of the C grain of >=0.5 #×m in average grain size. The surface of the Ag grain is made to be the state coated with the Ni grain by this mixture. Regulated and mixed powder is formed and sintered. The sintered body obtained is extruded and drawn to obtain an electric contact point material. The contact point material is composed of the sintered compact wherein the Ni grain is individually dispersed into the parent phase of the Ag grain or the Ni grain is independently and uniformly dispersed together with the C grain into the same.
Patent JP-2000355273-A (JP)
Title: Vehicle occupant protection device
Inventor: KORE HARUHISA
IPC: G08G1/16
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To effectively prevent occupant's upper half body from being pressed against a seat back side by a strong force at the time of rear collision of one's vehicle and effectively prevent the occurrence of secondary collision. SOLUTION: A rear collision prediction means 1 predicting a possibility of the occurrence of rear collision in one's vehicle and an automatic brake control means 8 controlling in such a way that a brake mechanism 7 of one's vehicle is automatically operated when the occurrence of rear collision is predicted in accordance with a rear collision prediction signal outputted from the rear collision prediction means 1 are provided, and a braking force is given to one's vehicle by this automatic brake control means 8 to prevent a vehicle body from moving forward at the time of rear collision effectively.
Patent JP-H0916749-A (JP)
Title: Image reader
Inventor: SUZUKI MAKOTO
IPC: G06T1/00
Filed: 1995-06-30
Abstract: PURPOSE: To read a large original larger than a reading part without repeatedly performing position matching with a miniaturized image reader. CONSTITUTION: When the instruction of read start is applied, an image reader 10 is repeatedly moved by the rotation of a motor 26 for move of a moving mechanism 14 while reading an image. When the image reader 10 arrives at an original end, the projection of a connecting/disconnecting mechanism 16 is put out and the moving mechanism 14 is rotated by almost 90 deg. by a rotating mechanism 34. Next, the projection of the connecting/disconnecting mechanism 16 is housed and after the moving mechanism 14 is grounded, the image reader is moved by just the width of a reading mechanism 12 by the moving mechanism 14.  In this case, when the image reader arrives at the side edge of the original, processing is finished, but when the image reader does not arrive there, the projection of the connecting/disconnecting mechanism 16 is put out again for continuing reading, and the moving mechanism 14 is rotated by almost 90 deg. by the rotating mechanism 34. Afterwards, the projection of the connecting/ disconnecting mechanism 16 is housed and the reading of image is continued.
Patent JP-S5953587-A (JP)
Title: Detection of carbon deposition in coke oven carbonizing chamber
Inventor: KURIHARA YOUICHI
IPC: C10B45/00
Filed: 1982-09-22
Abstract: PURPOSE:To avoid carbon deposition to the wall of coke oven carbonizing chamber by detecting the degree of deposition through the load applied to the coke extruder on operation. CONSTITUTION:When delivering a coke from oven, for each oven the condition of the carbon deposited to the wall of the carbonizing chamber of the oven is detected by converting the load applied to the coke extruder to the time-cumulative value of electric power or current to compare the value with the standard established for each beforehand based on the respective oven experience, thus leading to the prevention of the carbon deposition due to repeated dry distillation in the chamber.
Patent JP-S5866944-A (JP)
Title: High-speed plate making scanner using television camera
Inventor: FUJITA TOSHIJI
IPC: H04N1/60
Filed: 1981-10-16
Abstract: PURPOSE:To reduce the exposure time and the time required to make a plate by using a television camera at a photoelectric conversion section and by carrying out main scanning by means of a rotary mirror at an exposure section without rotating a film to be exposed. CONSTITUTION:A photoelectric conversion section 1 is composed of a frame for fixing an original for printing, a light source 4 and a television camera 5 for photoelectric conversion and three-color separation, and the number of scanning lines is regulated to 1125. An exposure section 3 is composed of an optical system for exposing a film and a mechanically driving part for scanning exposure, and to increase the scanning speed main scanning is carried out by means of a rotary mirror 18 with small mass. Laser light used to expose a film 20 impinges on the mirror 18, reflects at a right angle and reaches the film 20. At this time, the mirror 18 is rotated to carry out the main scanning of light.
Patent JP-H0720643-A (JP)
Title: Method for rising electrophotographic sensitive body
Inventor: TAKASHITA YASUHIDE
IPC: G03G5/00
Filed: 1993-07-05
Abstract: PURPOSE:To efficiently rinse the inner and outer faces of a conductive substrate in a short time by continuously spraying pure water in the form of film from a slit nozzle on the inner and outer faces of the substrate. CONSTITUTION:A conductive substrate 1 is placed on a substrate holding tower 4, and a fluid 5a is sprayed on the outer face 1a and inner face 1b of the substrate 1 from nozzles 2 and 3. The fluid 5a is sprayed in the form of film, and its angle to the horizontal direction is preferably controlled. The tower 4 is rotated in the circumferential direction 100, and the nozzles 2 and 3 are moved in the vertical direction 101. Consequently, the rinsing area is increased, a strong rinsing force is obtained with the same amt. of pure water, the pure water applied on the substrate 1 is not scattered but flows down along the substrate 1, and the part below the point of application is simultaneosuly rinsed, Further, the upper part of the substrate is rinsed for the time more than half of the total rinsing time to simultaneously clean the part below the point of pure water application.
Patent JP-2000003375-A (JP)
Title: Cad device
Inventor: TERASAKI HIROSHI
IPC: G06F15/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the man hours for the record and report for an error countermeasure by executing again all the combinations of commands executed in an error dissolving processing, and extracting/preserving the fewest processing procedures by which an error can be dissolved. SOLUTION: An error countermeasure preservation means 2 provided for a CAD device 1 executes again all the combinations of commands executed in an error dissolving processing when an error occurred at the time of executing the command from above the CAD tool or a command line is dissolved, it extracts the fewest processing procedures by which the error can be dissolved and preserves them automatically or by a manual operation. A file where an error countermeasure is described is automatically generated and preserved. Thus, man-hours on the record/report of the error countermeasure can considerably be reduced. When the error occurs, the file where the error countermeasure is described can easily be referred to and much man-hours required for dissolving the error can be reduced.
Patent JP-H0828583-A (JP)
Title: Holding device for baring
Inventor: MOCHIZUKI MASANORI
IPC: F16C35/077
Filed: 1994-07-18
Abstract: PURPOSE:To contain a non-alignment type bearing, the outer peripheral surface of which forms a column surface, in a bearing box the inner peripheral surface of which is formed in a spherical surface-form state and to provide an alignment function. CONSTITUTION:In a holding tool for a bearing fitted externally of a non-alignment type bearing 3 the outer peripheral surface of which forms a columnar surface, the holding tool for a bearing comprises a pair of ring bodies 2a and 2b pressed in and fitted in externally of the outer peripheral surface of the bearing 3 from both sides thereof. The outer peripheral surfaces of the ring bodies 2a and 2b are formed in a spherical shape mutually symmetrical and uniformly continued.