baber/WOPTO huggingface dataset:
Patent JP-H0763027-A (JP)
Title: Chain driving device for engine
Inventor: MIKI SADAO
IPC: F02B67/06
Filed: 1993-08-25
Abstract: PURPOSE:To promote heat of lubricating oil to be radiated by engine cooling wind so as to prevent over-heating of lubricating oil by forming a relief hole on a position having high radiating effect in relation to engine cooling wind in an engine outer wall. CONSTITUTION:A chain tensioner device 21 is provided to apply tension of a chain by oil pressure. A relief hole 26 is provided to communicate an oil pressure supplying system for supplying oil pressure in the chain tensioner device 21 and a chain chamber 8 for storing a chain with each other. The relief hole 26 of the chain tensioner device 21 is formed toward the side part 6b of a front cover 6. Lubricating oil injected from the relief hole 26 collides on the side part 6b of the front cover 6, and heat of lubricating oil is absorbed to the front cover 6 in a process such that lubricating oil flows to an oil pan along the front cover 6. Cooling wind taken-in from the front part of a vehicle 9 collides directly on the side part 6b of the front cover 6. It is thus possible to prevent over-heating of lubricating oil.
Patent JP-2000034983-A (JP)
Title: Water supply pump device
Inventor: MORINAGA TSUTOMU
IPC: F04D15/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To optimumly perform water supply controlling according to the hydraulic pressure inside a city water main pipe, as a pump suctioning side pressure, that is, the result of whether the pressure exceeds a target value or not. SOLUTION: When suction side water pressure sensed by a pressure sensor 5 arranged on a suction side of a pump 1 exceeds a preset target suctioning pressure, the pump 1 is acceleratingly controlled by means of a controller 7 through an inverter 3 so as to agree the hydraulic pressure on a discharge side of the pump 1 with the preset target value. On the contrary, when the suctioning side pressure is less than the target value, the pump it is deceleratingly controlled by means of the controller 7 for controlling the suctioning side hydraulic pressure.
Patent JP-H04102541-A (JP)
Title: Resin bottle container for mail
Inventor: SHIRAISHI NOBUO
IPC: A45D34/00
Filed: 1990-08-08
Abstract: PURPOSE:To enable enclosing a bottle container in a standared form envelope and distributing the container by mail by making the bottle container into a lightweight and small-sized one and by specifying also the compressive strength and cover-sealing degree of the container. CONSTITUTION:A resin bottle container 1 for mail is a small-sized bottle container molded out of synthetic resin, having a cover 2 in the upper part and being 30mm and less in width, 60mm and less in the height from bottom face to cover top and 10mm and less in thickness. The cross section of a container body 1 forms a flat oval, the ratio of the minor axis along the thickness direction to the major axis along the width direction is 1:1.1 to 1:4, and the container has the characteristic of tolerating a weight of at least 1kg in the thickness direction after it has been filled with its contents, while the container has a cover-sealing degree which lasts for 2 minutes under the reduced pressure of 400mmHg so that no leakage of a contained liquid occurs for that period. Further, the bottle container can be inserted, as it stands, into a fixed form envelope for mail, but it is preferred to use a mount such as cardboard jointly with the container for the purpose of preventing the container from moving in the envelope.
Patent JP-S61113161-A (JP)
Title: Tape control method
Inventor: INASAWA KATSUMI
IPC: G11B27/10
Filed: 1984-10-08
Abstract: PURPOSE:To prevent the detection error, etc. of a data block, etc., by repositioning to the point where a tape mark is detected during a magnetic tape is driven to run at a the high speed, and after detecting the tape mark running at a constant speed to reconfirm the detection of the tape mark. CONSTITUTION:During the high speed driving, the presence of the tape mark is detected by a read amplifier 12. Namely, if a tape mark TM is detected at a point (D), the speed of a magnetic tape 2 is changed to a low speed running (b), and of a magnetic tape 2 is changed to a low speed running (b), and repositioned from RT position through (c)-(d)-(e) and returns to a stop position ST, and the tape is stopped. Next, the MPU4 drives the tape 2 at a constant speed (f)-(g). When a decoder 14 detects the tape mark TM from the output of a read amplifier 12, the decoder 14 sets the tape mark TM signal 1 as '1' and outputs it to an MPU4. Following this '1' signal 1, an inter block gap G is detected. The detection of tape mark TM is finally reconfirmed when '1' of inter block gap G 2 is inputted from a decoder 14.
Patent JP-H0556370-A (JP)
Title: Secam system discrimination circuit
Inventor: MURAYAMA AKIHIRO
IPC: H04N5/46
Filed: 1991-08-22
Abstract: PURPOSE:To prevent erroneously discriminating as the signal of other system at the time of receiving a SECAM system broadcasting even in a multi-color television capable of receiving plural systems. CONSTITUTION:Only an ID signal is separated from a SECAM chroma signal and is inputted in an ID input 10a of a PLL type ID demodulation circuit IM phase comparator 10 composed of the phase comparator 10, voltage current V-I converter 11 and a voltage control oscillator VCO 12. A field ID key pulse whose state changes for the period of the field ID signal is inputted in an ID key input 11a of the V-I converter 11. Based on the signal inputted in the ID key input 11a, the pull-in frequency of the signal inputted in the ID input 10a is changed in the ID demodulation circuit IM.
Patent JP-H1133497-A (JP)
Title: Assorting device
Inventor: IKEDO MITSURU
IPC: B07C3/08
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To simplify control and to decrease jamming frequencies by automatically and efficiently carrying out the work to deliver and sort assorting articles according to predetermined order and making assorting equipment small and simple. SOLUTION: This assorting device 10 has a supplying device 11, a transporting device 21, a detecting device 31, a stocking device 41, an arithmetic unit 51 and a delivering device 61. The arithmetic unit 51 monitors the stock result of the detecting device 31 and the stock action of the stocking device 41 and recognizes the order of the assorting articles respectively stocked in the respective stocking sections. The delivering device 61 delivers the assorting articles 1 stocked in the respective stocking sections of the stocking device 41 in accordance with such order.
Patent JP-S6269638-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HONDA MASAHIKO
IPC: H01L29/78
Filed: 1985-09-24
Abstract: PURPOSE:To reduce resistance that a diffusion layer presents by a method wherein an element isolating region and a MOSFET source.drain isolating region are provided in groove-shaped insulating regions. CONSTITUTION:Grooves 2, 2', and 3 are formed in a P-type silicon substrate 1 from its surface. The grooves 2, 2', and 3 are filled with a thermal oxide film and SiO2 film and their tops are flattened, whereafter etching is accomplished until the surface is exposed of the silicon substrate 1. Next, an N-type impurity is implanted for the formation of first N<+> regions 4, 4', 4'', and 4''', which is followed by a process wherein a polycrystalline silicon layer is uniformly grown on the semiconductor surface. The polycrystalline silicon layer is then converted into a single-crystal layer 9. The surface of the single-crystal layer 9 is subjected to thermal oxidation and converted into a thermal oxide layer 7, whereafter another thermal oxidation is accomplished for the top of the element isolating region 2 with an Si3N4 film 10 serving as a mask. Ions of a P-type impurity is driven into the single-crystal layer 9, when a MOSFET threshold voltage is considered. Thereafter, a polycrystalline silicon layer is grown, which is then subjected to patterning. In a device designated as such, a diffusion layer presents less resistance.
Patent JP-H0882034-A (JP)
Title: Panel
Inventor: HARIMA SHUJI
IPC: E04B2/82
Filed: 1994-09-05
Abstract: PURPOSE: To provide a panel which is favorably used for a toilet booth and the like and excellent in appearance and workability. CONSTITUTION: A linear projection 41 is projectingly provided on the upper face 13a of an upper rail member 13, a groove part 42 is recessedly provided on the underside 2b of a panel main body 2, and hence a recessed/projecting engaging part 4 is formed. When the panel main body 2 is loadingly provided on a baseboard rail 1, the upper face 13a of the upper rail member as the upper face of the baseboard rail 1 is engaged with the underside 2b of the panel main body 2 through the recessed/projecting engaging part 4.
Patent JP-S6455551-A (JP)
Title: Photosensitive resin composition
Inventor: TANAKA YOJI
IPC: G03F7/029
Filed: 1987-08-26
Abstract: PURPOSE:To prevent twining the peeled strip of a resist round the roll of a peeling machine by incorporating a prescribed amount of a film forming polymer composed of two kinds of alkaline soluble vinyl copolymers in the titled composition, thereby reducing minutely the peeled strip of the resist. CONSTITUTION:The titled composition comprises 40-80pts.wt. of the film forming polymer (A), 20-60pts.wt. of an ethylenically unsatd. compd., 0.2-10pts. wt. of an org. halogen compd., and a prescribed amount of a sensitizer capable of forming a free radical by an active ray. And, the polymer A is composed of a mixture of the alkaline soluble copolymer (a) which contains 20-40wt.% of methacrylic acid, 5-30wt.% of styrene and 30-75wt.% of a monomer shown by the formula, and has the weight average mol.wt. of 10,000-50,000, and the alkaline soluble copolymer (b) which contains 20-40wt.% of methacrylic acid and 60-80wt.% of a monomer shown by the formula, and has the weight average mol.wt. of 60,000-150,000. In the formula, R1 is hydrogen atom or methyl group, R2 is 1-12C alkyl group.
Patent JP-S6273026-A (JP)
Title: Lighting apparatus for clean room
Inventor: NAKAJIMA NOBORU
IPC: F24F7/06
Filed: 1985-09-25
Abstract: PURPOSE:To illuminate with a white light including no ultraviolet ray and similar to natural light, and at the same time to eliminate a zone of dust drift caused by the installation of lighting apparatus, by disposing light emitting diodes for illumination on the surface of a ceiling of a clean room into which clean air is blown through a filter of high performance. CONSTITUTION:In the ceiling of a clean room 10 HEPA (high performance) filters 16 are provided, on the bottom surface 23 thereof a plurality of red light emitting diodes 38R, green light emitting diodes 38G, and blue light emitting diodes 38B being disposed. These diodes are arranged alternately in serial order, so that the primary colors of red, green and blue light are combined to produce a white light. Since said white light is similar to a natural light and also the light from a light emitting diode comprises single wavelength and includes no ultraviolet ray, there is no bad influence on the operation of exposure to light in the manufacture of semiconductors.
Patent JP-2001038096-A (JP)
Title: Washing machine
Inventor: MIYOSHI MASAAKI
IPC: D06F39/08
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to shorten washing time. SOLUTION: The outer peripheral part of a washing tank 4 of a fully automatic washing machine 1 is provided with a tank 10 for storing the water supplied to the washing tank 4. A water feed pipe 13 for supplying the water to the washing tank 4 and the tank 10 from an aqueduct 12 is connected to the washing tank 4 and the tank 10. The water is fed from the aqueduct 12 and is kept stored in the tank 10 during a washing stage, by which the water may be fed to the washing tank 4 from both of the tank 10 and the aqueduct 12 at the time of a water feeding stage before a reserve rinsing stage. As a result, the water feed volume per unit time increases as compared to the case the water is fed to the washing tank 4 only from the aqueduct 12 and, therefore, the time before the water level in the washing tank 4 attains a set water level is shortened.
Patent JP-S59100894-A (JP)
Inventor: SHIRAKAWA TAKEETSU
IPC: G21C15/16
Filed: 1982-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1038814-A (JP)
Title: Defect inspecting device, defect inspecting method, and flatness inspecting device
Inventor: HAYANO FUMITOMO
IPC: G01N21/88
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration in defect inspecting sensitiveness and to facilitate flatness detection of an object to be inspected by releasing air, which is caught up in a space between a pellicle and a stage or expanded by heat, to the outside so as to prevent expansion of a pellicle surface. SOLUTION: Ventilation of a space between a pellicle 1 and a stage 31 is maintained via a space formed by a vertical level difference between projection parts 32, 33 and a mounting face of the stage 31, and air, which is caught between the pellicle 1 and the stage 31 or expanded because of heat by a light beam L1, can be released to the outside via this space. A defect inspecting device 30 can prevent deterioration, which is caused because of expansion of the surface of the pellicle 1, of luminance in a light beam L1 irradiation position, so that deterioration of detection sensitiveness for a foreign matter 16 can be avoided. The light beam L1 performs a scan in the X-axis direction on the surface of the pellicle 1, so that flatness of the pellicle 1 surface can be detected when distortion of the formed scanning line is detected.
Patent JP-S6454708-A (JP)
Title: Arrester
Inventor: SUMIYOSHI MIKIO
IPC: H01C7/12
Filed: 1987-08-26
Abstract: PURPOSE:To stabilize characteristics thermally by interposing electrode plates among varistor elements and lowering apparent varistor voltage to a value less than 250V/mm when electrodes are applied onto both the surface and the rear of the varistor element, varistor voltage of which per unit thickness extends over 250-350V/mm, the elements are laminated and an arrester is manufactured. CONSTITUTION:When metallicon end-face electrodes 9a and 9b are applied onto the surface and the rear of a varistor element 8 using zinc oxide as a main raw material, the elements are laminated and an arrester is manufactured, a metallic plate 10 is installed at an upper end, and the metallic plate 10 is clamped by a spring 11 and a short-circuit bar 12. The structure is surrounded by an insulating case 13 through a space section 14. In the constitution, the metallic plate 10 having excellent thermal conduction and electric conduction and composed of aluminum, a copper alloy, etc., is added and inserted anew to the laminating section of the element 8, and voltage applied to one varistor element 8 is lowered up to a value less than 250V/mm acquired by dividing the voltage by the sum of the thickness l1 of the element 8 and the thickness l2 of the metallic plate 10. Accordingly, the allowable temperature of a standardized varistor, voltage of which at upper and lower limits is brought to 250-350V/mm, is elevated.
Patent JP-S6454774-A (JP)
Title: Manufacture of superconducting device
Inventor: HIRAO TAKASHI
IPC: C04B41/87
Filed: 1987-08-26
Abstract: PURPOSE:To manufacture a superconducting device in which the composition of a gold layer oxide superconductor is held by forming at least one protective thin film in a nonoxidative and reducing atmosphere on a metal oxide superconductor. CONSTITUTION:After a high resistance Si film 3 is formed, for example, in a nonoxidative and nonreducing atmosphere on a superconducting film made of a Y-Ba-Cu-O film 2 formed on a sapphire substrate 1, a protective film structure of an Si nitride film 4 formed by a plasma CVD or sputtering method is obtained. Thus, the composition of the Y-Ba-Cu-O thin film is not affected by an influence but holds its superconducting characteristic. Further, when the film 4 or aluminum oxide is, for example, formed by plasma CVD or sputtering method, Ba collected in the film is apparent from an Auger electron spectrochemical analysis method that Ba collected in the film becomes its detecting limit or less.
Patent JP-H11101100-A (JP)
Title: Structure monitoring/imaging method
Inventor: UEHARA KENSUKE
IPC: H04W16/24
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To specify a collapse position of a tunnel from a change in electric field intensity of a radio wave by arranging a radio wave-transmitting means and a radio wave-receiving means in respectively difference positions with every prescribed distance in the inside of a tunnel. SOLUTION: PHS base stations 111 to 11n are arranged at almost equal intervals in a tunnel 101. A collapse detecting terminal 13m is installed on a wall opposed to the base stations in the center of the two base stations in place where left and right zones overlap each other. The respective base stations 11n are connected to a center yard exchange 141 and a computer 142 through an ISDN 15m. The yard exchange 141 has a movement control mechanism 143, and informs the computer 142 of the collapse detecting terminal 13m and existent zone information. When a radio wave passing hole is partially bored by collapse, electric field intensity is reduced, and when it is completely blocked up, the electric field intensity becomes zero and a collapse position can be known.  An image pickup terminal automatically moves to a collapse site, and takes a proper measure by displaying it as a monitor image by transmitting image data and taking a photograph.
Patent JP-S58118094-A (JP)
Title: Driving system of non-volatile semiconductor storing device
Inventor: MITSUIDA TAKASHI
IPC: G11C17/00
Filed: 1981-12-30
Abstract: PURPOSE:To selectively erase information of a memory cell in a memory array, by setting either one of the 1st and 2nd control gates to a high level and the other to a low level. CONSTITUTION:Fig. B illustrates the state where time has passed while the voltage VG of a control gate CG-1 is applied. That is to say, an n type conductive area FG-1 is in the state where electrons are accumulated at the CG-1 side and a P<+> type conductive area FG-2 is in the state where holes are accumulated at another control gate CG-2 side. In this case, the varied amount DELTAVth' of the threshold value is smaller by a swept out amount of the hot electron to the control gate CG-1. Therefore, by applying voltage VG to the control gate CG-1 in a pulse-like form and repeating the states shown in Figs. A-C, the DELTAVth' of Fig. C is made further smaller, namely, the erasing operation is performed.
Patent JP-S6456442-A (JP)
Title: Production of printing plate
Inventor: EZAKA TERUO
IPC: G03F7/32
Filed: 1987-08-27
Abstract: PURPOSE:To improve development allowability by developing a photosensitive planographic printing plate having a negative type photopolymerizable photosensitive layer contg. an alkali soluble polymer, ethylenic unsatd. addition polymerizable compd. and photopolym. initiator by a developing soln. for positive type photosensitive printing plates. CONSTITUTION:The PS plate having the negative type photopolymerizable photosensitive layer contg. the alkali soluble polymer, the ethylenic unsatd. addition polymerizable compd. and the photopolym. initiator is developed by the developing soln. for the positive type PS plates. The partially esterified matter of a styrene/maleic anhydride copolymer having 200-300 acid value is excellent as the alkali soluble polymer in this case. Pentaerythritol tetraacrylate is excellent in terms of sensitivity, etc., as the ethylenic unsatd. addition polymerizable compd. The negative type PS plate having the polymerizable photosensitive layer of the excellent development allowability is thereby obtd.
Patent JP-2000046807-A (JP)
Title: Apparatus and method for inspecting ejected muddy state of roadbed
Inventor: OKUBO SATOSHI
IPC: G01N29/09
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus and method capable of continuously inspecting roadbed ballast in a non-contact state while running and avoiding the effect of a crosstie. SOLUTION: A speaker 12 emitting a sound wave within an audible frequency range to roadbed ballast, a microphone 14 converting the reflected sound generated when the sound wave is reflected by the roadbed ballast to a sound pressure level and a sound pressure level analyser 16 converting the sound pressure signal to a sound pressure level are provided. The sound pressure level of a reflected sound of a frequency region of 160-315 Hz is analyzed in frequency by a sound pressure level analyzer and, from the difference with a standard sound pressure level, a roadbed ejected muddy state is inspected.
Patent JP-S58189913-A (JP)
Inventor: YAMADA SHIYUUJI
IPC: H01H1/06
Filed: 1981-12-29
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-S58115544-A (JP)
Title: Arithmetic device
Inventor: ITAGAKI MASAICHI
IPC: G06F7/00
Filed: 1981-12-29
Abstract: PURPOSE:To prevent the inversion of the sign of a maximum value and to resolve the hunting or the like, by storing the maximum value having a proper sign in an independent register on a basis of signs and types of data in two registers when the overflow is generated in an operation. CONSTITUTION:When the overflow due to the operation is generated, signals indicating signs of data in a register A1 3 and a register B1 4 and a signal indicating the type of the operation from an instruction decoder 2 are inputted to a discriminator 6. A signal indicating that the signal of the operation result is a positive or negative number is outputted to an excess value controlling circuit 51, and a positive or negative maximum value setting signal is outputted to an operator 1, and an internal overflow flag register is set. The operator 1 stores a positive or negative maximum value in a register A0 on a basis of the positive or negative maximum value setting signal from the excess value controlling circuit 51. Consequently, when data in registers 3 and 4 are positive together and the operation command from the instruction decoder 2 indicates addition and the overflow is generated, the positive maximum value is stored in the register A0 of the operator 1.
Patent JP-S60105896-A (JP)
Title: Air and water extracting device for water heat exchanger
Inventor: SASAKI KIYOUSUKE
IPC: F28D21/00
Filed: 1983-11-14
Abstract: PURPOSE:To prevent rupture of pipings due to freezing of pipelines for cocks for extracting water and air by a method wherein air extracting pipeline and water extracting pipeline are provided with bypass pipelines additionally and water in the air extracting pipeline and the water extracting pipeline is flowed forcibly by a pressure difference. CONSTITUTION:A flow A E G and flow B E G, due to the pressure differences between A point and G point as well as B point and G point in the series of water pipeline, are generated in the air extracting pipeline 9 by adding the bypass pipe 15 to the device and the freezing in the air extracting pipeline may be prevented. In the same manner, the flow H F D and the flow H  F C, due to the pressure differences between H point and D point as well as H point and C point in the series of water pipeline, are generated in the water extractng pipeline 11 by adding the bypass pipe 16 and freezing in the water extracting pipeline may be prevented.