baber/WOPTO huggingface dataset:
Patent JP-2001007232-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOTANI NAOKI
IPC: H01L21/8248
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a silicon germanium layer is uniformly grown by preventing abnormal growth of an insulating film for a mask formed under the silicon germanium layer. SOLUTION: A collector region 2A is formed in a bipolar transistor formed region Rbp on a p-type silicon substrate 1. A MOS transistor is formed in a MOS transistor formed region Rmos on the p-type silicon substrate 1. Then, a second TEOS film 22 is formed over the whole surface of the p-type silicon substrate 1. Then, a first amorphous silicon film 23 is grown on the second TEOS film 22. An aperture is formed in the second TEOS film 22 and the first amorphous silicon film 23 so that the collector region 2A is exposed. Then, a silicon germanium layer 24, which is used as a base region, is epitaxially grown on the first amorphous silicon film 23 including this aperture.
Patent JP-H0932698-A (JP)
Title: Fuel injection device of engine
Inventor: YOSHIHARA TOKIO
IPC: F02M69/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To effectively atomize fuel by injecting fuel from an injection nozzle arranged on the downstream of a throttle valve toward the throttle valve, colliding the injected fuel with a high speed air current passing the throttle valve or mixing it with a turbulence generated on the downstream of the throttle valve. SOLUTION: An injector 15 for single point injection is arranged immediately below a throttle valve 5a so that an extension of its spray angle θ faces a clearance part 5b of the throttle valve 5a and a throttle main body 5 formed at the time when the throttle valve 5a is closed in a multiple cylinder type engine 1. At the time of idling, as the throttle valve 5a is roughly in a closed state, intake air passing through the clearance part 5b becomes a high speed air current, and it is jet out to the downstream of the throttle valve 5a. Consequently, a part of the fuel injected from the injector 15 collides with the high speed air current passing through the clearance part 5b, and the remaining part is atomized by being mixed with the intake air by a turbulence generated on the downstream of the throttle valve 5a.
Patent JP-H079332-A (JP)
Title: Cylindrical grinder and grinding process method by cylindrical grinder
Inventor: TADOKORO TOSHIHIKO
IPC: B24B41/02
Filed: 1993-06-25
Abstract: PURPOSE:To provide a cylindrical grinder in which the remaining amount of the grinding process can be confirmed without removing a work, as well as the slipping amount of the work from the parallel direction to the feeding direction of a table can be confirmed and the angle can be regulated parallel, in the condition the work is installed on the grinder. CONSTITUTION:On a bed 11; a table 20 having a process head stock 23 to hold a work on a rotary table 22 which is held rotatable around a vertical shaft on a guide table 21 rotatable in the X-axis direction, and a centering table 24; a grinding wheel table 30 movable in the Y-axis direction; and a CCD camera 40 and a monitor 50 which can detect the parallel rate of the work held on the table, to the X-axis direction; are provided. And, depending on the detected result of the CCD camera 40 and the monitor 50, the angle of the rotary table 22 can be regulated to make parallel to the X-axis direction. And the work is regulated to be parallel while observing the monitor in the condition the work is installed on the grinder.
Patent JP-H119100-A (JP)
Title: Laying of seedling box in parallel and device for laying seedling box in parallel
Inventor: TATE YOSHIO
IPC: A01G9/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the carriage of a parallel laying device to seedling box- putting places and further facilitate the laying work. SOLUTION: Seedling box parallel arrangement devices 3 capable of being longitudinally moved and used foraying plural seedling boxes in seedling box- putting places are disposed on longitudinal rails 2a set to the putting places in a green house 2. Carriages 102 each having a rotatable turn table 107 and loading ails 109 disposed on the turn table 107 are travelably disposed on the rails 2a extended to the outside of the green house 2 through an entrance 118. The direction of each seedling box parallel arrangement device 3 loaded on the rails 109 is changed with the turn table 107, and the device 3 is subsequently carried in the green house or carried out from the green house.
Patent JP-S6155360-A (JP)
Title: Charging device for engine with supercharger
Inventor: OKIMOTO HARUO
IPC: F02B29/00
Filed: 1984-08-27
Abstract: PURPOSE:To improve measurement precision of an air intake amount, by controlling transfer of a fluctuation in a pulsation pressure on the suction side and the exhaust side of a supercharger to an airflow meter. CONSTITUTION:According to the operating condition of an engine E, a throttle valve 16 of a main suction passage 13 and a supercharge amount control valve 24 of a supercharge passage 18 are set to an opening responding to a load. Pressurized air, fed by a supercharger 19, is supercharged in a combustion chamber 5 when an auxiliary suction valve 10 is opened during the terminal stage of a suction stroke. A surplus of pressurized air is relieved to a main suction passage 13 down a line from an airflow meter 15 through a relief passage 22. A fluctuation in a pulsation pressure due to the suction action of the supercharger 19 is relieved by an expansion chamber 25.
Patent JP-S61114356-A (JP)
Inventor: JIERII DEYUAN DEIKUSON
IPC: G06F11/10
Filed: 1985-08-14
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-H0619813-A (JP)
Title: Electronic mail system with automatic setting function for mail subject
Inventor: YANAGIHARA YOSHIO
IPC: H04L12/54
Filed: 1992-07-06
Abstract: PURPOSE:To automatically set the subject of a mail text. CONSTITUTION:The mail command execution part 2 of an electronic mail system 1 is provided with a mail generation part 4 for which a user generates the mail text on the visible display screen of a terminal equipment 3, a mail acquisition part 5 acquiring the mail text accumulated in a text file 9 or the generated mail text, a mail division part 6 dividing a first line to the subject of the mail text, and second and subsequent lines to the text of the mail text, a mail subject setting part 7 setting the subject and the text of the mail text to a mail body system and a mail box file 8 prating the storage areas of the subject and the text, and a data length.
Patent JP-H0735451-A (JP)
Title: Water supply device
Inventor: MASAKU MASATOSHI
IPC: F25C1/24
Filed: 1993-07-19
Abstract: PURPOSE:To provide a sanitary water supplying system having a small amount of transfer of odor in a water supplying device of a refrigerator having an automatic ice making machine. CONSTITUTION:A positive volumetric type pump (a geared pump) 5 is installed above a water tank 4 for storing water. A suction pipe 6 is mounted in the tank 4. A discharging pipe 7 is arranged near an ice making pan 3. An inner diameter of the discharging pipe 7 near its discharging end is larger than an inner diameter of the discharging pipe 7 and the discharging end is tapered and at the same time the suction pipe 6 is composed of a flexible hose.
Patent JP-S6155430-A (JP)
Title: Hybrid vibration suppressing method
Inventor: TANAKA NOBUO
IPC: F16F15/02
Filed: 1984-08-27
Abstract: PURPOSE:To achieve vibration suppressing method for suppressing transmission of vibrating force over almost all frequency range by fixing an active vibration suppressing unit for producing vibrating force through inertia to be produced through driving of an additional mass member to the section to be vibrated. CONSTITUTION:The vibration suppressing unit 1 to be applied on a vibration source 2 for forging machine is comprised of an active vibration suppressing unit 3 fixed to the vibration source 2 and a spring supporter 4 for supporting the vibration source 2 resiliently on a foundation 5. Said unit 3 will drive an additional mass 7 hydraulically thus to function the inertia onto the vibration source 2 as the vibration suppressing force. The resonant frequency omegan in the supporting system to be produced through the supporter 4 is set within functioning range of said unit 3 and in the frequency range exceeding over 2<1/2>omegan, it is suppressed through said spring support system. While in the frequency range lower than omegan, it is suppressed through the active suppressing unit 3 and in the vicinity of omegan, said unit 3 will exhibit servo damper function thus to suppress the vibration.
Patent JP-H0468179-A (JP)
Title: Movable balloon roof
Inventor: ONO HIROSUKE
IPC: E04H15/20
Filed: 1990-07-05
Abstract: PURPOSE:To shorten a construction period of mounting work by making it possible to adjust a movement, up and down and an angle of a balloon roof consisting of one or more balloons by adjustment of wintches and ropes. CONSTITUTION:For example, a balloon roof 1 for a base-ball field 4, etc. is constituted of one or more balloons. A body of the balloon roof 1 is capable of adjusting a movement, up and down and an angle thereof by gas, ropes 2, wintches 3, etc. Accordingly, mounting work can be carried out in a short period of time.
Patent JP-H0467002-A (JP)
Title: Method and device for varying focus of lens
Inventor: NOMOTO KENJI
IPC: G02B3/14
Filed: 1990-07-05
Abstract: PURPOSE:To vary and adjust the focal length by applying a uniform external force to the entire or a proper part of a lens formed of a transparent elastic body and straining the lens. CONSTITUTION:A rubber tube 2 is fitted with an injection pipe 4 so as to inject proper liquid in it, and this injection pipe 4 is connected to an injection amount adjuster 5. The injection amount adjuster 4 can adjust the amount of the liquid injected into the rubber tube 4, and the external force applied to the outer periphery of the lens 1 can be adjusted. Thus, the external force applied to the lens 1 is adjusted to strain the lens uniformly and vary its curvature, thereby easily varying the focal length.
Patent JP-H0343975-A (JP)
Title: Manufacture of connector
Inventor: YAMAZAKI HARUTAKE
IPC: H01R13/648
Filed: 1989-07-11
Abstract: PURPOSE:To prevent damage of a cable and generation of connection defect by inserting a connector main body into an open part of a cover from its cable side, passing the cable to a cable leading outlet, and inserting a flange part of a metal shell into the inside of the cover while extending the pawl for prevention of pulling off, and positioning a contact to be exposed to the open part. CONSTITUTION:A long cable 2 is insetted into an open part 10, passes a leading outlet 11 to be led rearward. Since the leading outlet 11 is formed with poly(vinyl chloride) and has notched parts 11a, it has high flexibility and a cable is not damaged. When a part of a metal shell 6 comes to the inside of a cover 8, pawls 9 for prevention of pulling off formed upside and downside of the open part 10 is expanded outward and flange part 6a of the metal shell 6 is thus positioned in the way to be hooked inside of the pulling off preventing pawls 9. Since the cover 8 is prepared from a soft material, expansion is carried out easily and the connector main body 1 is contained in the inside of the cover 8. In this way, the cable 2 is not damaged and connection defect is prevented.
Patent JP-S5880550-A (JP)
Title: Method and device for measuring reacting weight
Inventor: ARIMATSU TOSHIO
IPC: G01N25/48
Filed: 1981-11-06
Abstract: PURPOSE:To measure reacting weight with high accuracy even if the time when temps. are low continuing for a long period of time by inhibiting the operation  of reacting weight by a microcomputer if the reacting temps. are lower than set lower limit values. CONSTITUTION:The temps. detected at required points in the inside of reacting systems, the surfaces of the reacting system, vessels in the reacting systems, etc. by temp. detectors 1-6 are applied via a multiplexer 7, an A/D converter 9, etc. to a CPU10. The CPU10 counts reacting weight according to these temps. The information on the lower limit temp. set with a lower limit temp. setter 27 is also applied to the CPU10 and when the input detected temps. drop lower than the set lower limit temp., the counting of the reacting weight is inhibitied and a reacting weight 0 is outputted. Thus, even if the time when the temps. are low continue for a long period of time, the reacting weight is measured with high accuracy without accumulation of errors in the calculated value in accordance with approximate reaction formulas.
Patent JP-H044028-A (JP)
Title: Porous membrane and production thereof
Inventor: KOSHOJI TOSHINOBU
IPC: B01D71/40
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a hydrophilic porous membrane by melting and shaping a blend of polyolefin with a hydrophilic copolymer consisting essentially of ethylene units and (poly)alkylene glycol mono(meth)acrylate units represented by a specified general formula, heat-treating and stretching the resulting shaped body. CONSTITUTION:A bland of polyolefin such as PE or PP with a hydrophilic copolymer consisting essentially of ethylene units and (poly)alkylene glycol mono(meth)acrylate units represented by general formula I (where each of R1 and R2 is H or methyl and 1<=n<=9) is melted and shaped. The resulting shaped body is heat-treated at a temp. below the m.p. of the polyolefin for >=1hr in vacuum or in inert gas and then stretching is carried out to form a porous structure in which spaces enclosed by lamellae and many fibrils connecting the lamellae arranged in the longitudinal direction communicate with each other. By this method, a hydrophilic polyolefin-based porous membrane is simply obtd. without using a solvent.
Patent JP-S6071941-A (JP)
Inventor: MARUTEIN FUORUSUTAA
IPC: G01N21/17
Filed: 1984-08-29
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-H0228081-A (JP)
Title: Horseback riding type vehicle
Inventor: HATTORI TOSHIYUKI
IPC: B62K5/01
Filed: 1988-07-18
Abstract: PURPOSE:To enable a dimensional error to be absorbed of a connection part by fixing an arm member to be tightened to an axle pipe through a bolt while connecting a housing of a differential gear to a protecting pipe of a drive shaft through an elastically deformable tubular member. CONSTITUTION:In assembly of a rear arm assembly 14 in an on-horseback riding type vehicle, first an opposed facing end part of each right and left axle pipe 20a, 20b is fitted to a fitting hole 40 of a housing 31. Next the housing 31 is connected to a protective pipe 18 by a rubber-made boots 37 forming an elastically deformable tubular member. Subsequently, a mounting plate 21 in the right side axle pipe 20b is aligned in the position to a bolt hole 23 of a bracket 22 in a right side arm member 15b, while the axle pipe 20b is connected to the arm member 15b by tightening a bolt 24, inserted to the bolt hole 23, with a nut 25. A dimensional error between the housing 31 and the protective pipe 18 is absorbed by the boots 37.
Patent JP-H109097-A (JP)
Title: Air flow rate control valve
Inventor: HANEHIRO SHIGEKI
IPC: F02D9/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a plunger and a valve spring from being adhered with dust contained in air, and from being corroded as entirely as possible. SOLUTION: A valve chamber 8 including a valve hole 16 communicating an introduction passage 5 and a discharge passage 6 with each other, is provided for an air side valve main body 1, and a valve spring chamber 12 partitioned by a bulkhead 11 with respect to the valve chamber 8, is also provided. A plunger 27 capable of being moved by liquid pressure, is provided for a liquid pressure side valve main body 2 to be connected with the air side valve main body 1. A valve shaft 18 is provided, which is extended while being penetrated through the bulkhead 11 partitioning a space into the valve chamber 8 of the air side valve main body 1 and the valve spring chamber 12, and can be moved by the movement of the plunger 27. A valve shaft 18 is provided with a valve body 17 which opens/closes the valve hole 16 by the movement of the valve shaft 18.  A valve spring 20 is provided for the inside of the valve spring chamber 12, which energizes the valve body 17 to the direction that the valve hole 16 is closed.
Patent JP-H03128333-A (JP)
Title: Production of tetracyclododecene
Inventor: MIYAKE YOSHIO
IPC: C07C2/50
Filed: 1990-07-06
Abstract: PURPOSE:To stably and efficiently obtain the subject compound by performing heating reaction of ethylene, (di)cyclopentadiene and norbornene, separation and re-circulation of unreacted raw material in an aromatic-system solvent used in the production of the subject compound. CONSTITUTION:A mixture 4 of ethylene 3, cyclopentadiene(CPD) or dicyclopentadiene(DCPD) 2 and norbornene(NB) 3 is heated 5 to be reacted 6 together with an aromatic-system solvent, then the reaction product containing tetracyclododecene(TD) is recovered from the tower bottom of a first refining tower 7 and simultaneously unreacted NB, CPD or DCPD are recovered from the tower top of said refining tower 7 together with said solvent an reused in re-circulating. Thus, the coagulation or loss of NB in the refining process by using said solvent is suppressed and the industrial handling of said NB is made easy to advantageously obtain TD. Besides, selectivity of TD is improved by co-existence of said solvent in a larger amount than a specific value in said reaction system.
Patent JP-S6239021-A (JP)
Title: Probe testing process
Inventor: MIYAZAKI TSUTOMU
IPC: H01L21/66
Filed: 1985-08-14
Abstract: PURPOSE:To enable controlling the dispersion of pointer levels and the contact resistance of pointers by a method wherein both dispersion of pointer levels an the contact resistance between each pointer and a metallic film are measured by the displacement of a stage whereon a metallic film is brought into contact with the pointers from the initial to the final one while the stage is lifted stepwise. CONSTITUTION:A stage 25 is lifted 5mum stepwise respectively switching a relay 17 on pointers 20-24 to be supplied with voltage from a tester 18. When the difference between the level of stage 25 in case a pointer 22 is initially brought into contact with a wafer 26 and the level of stage 25 in case a pointer 21 is finally brought into contact with the wafer 26 is against the standard value, a probe testing process is stopped. With all pointers 20-24 brought into contact with the wafer 26, the relay 27 is switched on pointers 20-22, 24 to compute the contact resistance between the pointers 20-22, 24 and another point 23 in terms of current values. When the contact resistance is against the standard value, the probe testing process is stopped.
Patent JP-S5879777-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: HASEGAWA OSAMU
IPC: H01L21/208
Filed: 1981-11-06
Abstract: PURPOSE:To curtail the manufacturing cost, and to reduce cost by making a process, which liquid-grows both clad layers holding an active layer from the same growth solution, contain. CONSTITUTION:A boat is slid, and the n type AlX1Ga1-X1As clad layer is grown onto a GaAs substrate 12. The thickness of the layer is controlled by the holding time of a state position. The boat is slid, and a p type AlX0Ga1-X0As active layer is grown from the growth solution 15. The boat is reversely slid, and the n type AlX2Ga1-X2As clad layer is grown similarly from the growth solution 14. Accordingly, when the reverse slide operation of the carbon boat for growth is added and said layers are grown, solution reservoirs are decreased by one, a material is also diminished and man-hours for the adjustment of the components are also lessened, and the carbon boat may also be short, thus reducing the manufacturing cost.
Patent JP-S5879751-A (JP)
Title: Complementary semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L29/78
Filed: 1981-11-06
Abstract: PURPOSE:To increase the latch-up resistance by a method wherein P well is formed by means of double diffusion of boron and aluminium. CONSTITUTION:P type region (P well) is formed on n type silicon substrate 1 in an island form. On the p well, n channel MOS transistor 3 comprising source and drain 7, 8 and gate electrode 5 is formed while on the n type substrate 1, p channel MOS transistor 4 comprising source and drain 9, 10 and gate electrode 6 is formed. p<+> type region 11 and n<+> type region 12 are respectively a contact region. The p well 2 is formed by the first p type region 15 comprising boron introduced and the second region 16 comprising aluminium introduced deeper than the region 15. Through these procedures, a latch-up may be prevented without changing a threshold voltage.
Patent JP-S6338862-A (JP)
Inventor: WATANABE YUTAKA
IPC: F25B9/00
Filed: 1986-07-31
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-S6155874-A (JP)
Inventor: MATSUSHITA SHINICHI
IPC: H01R12/04
Filed: 1984-08-28
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-H1023284-A (JP)
Title: Image-forming device and color original processing method for the image-forming device
Inventor: NOGUCHI JUNICHI
IPC: G03G15/01
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce a copy processing time by applying changeover control to a read sequence of color original image information from a storage means, based on a direction scanned by an optical unit, so as to conduct reading in 4 colors for 2 times of reciprocating scanning. SOLUTION: While an optical unit makes forward scanning and return scanning, color original image information, read by a CCD 210 being an image read means, is stored in a memory 3504 being a storage means. A read control means, executing a control program stored in a ROM 3503 by a CPU 3501 of a controller 3500 and controlling read sequence of each stored color original image information, is subject to changeover control based on a direction in which the optical unit makes scanning, when each color original image information is stored. While color original image information is read in a short time, a normal color copy image whose direction matches with each other is efficiently formed on a recording medium, transferred to a transfer drum 223 which is an image carrier.
Patent JP-H0466005-A (JP)
Title: Hydraulic controlling apparatus of tractor
Inventor: HARA KEIICHI
IPC: A01B63/00
Filed: 1990-07-05
Abstract: PURPOSE:To preferentially secure the flow rate of a three-point link control valve even in the case of lowering the real delivery rate of a hydraulic pump and to ensure the flow of oil to the side of an auxiliary control valve by setting the flow rate of the three-point link control valve to have priority over that of the auxiliary control valve. CONSTITUTION:The objective apparatus is provided with an electromagnetic proportional three-point link control valve 8 and auxiliary control valves 9, 10 and with a correction part 25 and a preferential ratio setting part 23 to set a preferential ratio for setting the flow rate of the side of the three-point link control valve 8 to have priority over that of the auxiliary control valve 9, 10. The real delivery rate of a hydraulic pump 11 is detected by a delivery rate detection part 19. When the detected real delivery rate is lower than the total ordered flow rate, the correction part 25 reduces the ordered flow rate of the side of auxiliary control valves 9, 10 according to the preferential ratio. Individual control valves 8, 9, 10 are controlled to adjust the real delivery rate to the corrected ordered flow rate. Accordingly, a flow of the ordered rate is preferentially flowed at the side of the three-point link control valve 8 and the flow of the corrected ordered flow rate is also given to the side of the auxiliary control valves 9, 10.