baber/WOPTO huggingface dataset:
Patent JP-S6354350-A (JP)
Title: Optically active cyclopropanecarboxamide compound, enantiomeric isomer pair of said active compound and enantiomer thereof and agricultural fungicide
Inventor: KURAHASHI YOSHIO
IPC: C07C231/02
Filed: 1986-08-25
Abstract: NEW MATERIAL:The compound of formula I (X is halogen; R<1> and R<2> are H or alkyl). EXAMPLE:+ or -1,3,3-Trimethyl-2,2-dichlorocyclopropanecarboxylic acid R(+)4- bromo-alpha-methylbenzylamide. USE:An agricultural fungicide exhibiting strong fungicidal activity and useful as a mildewcidal and bactericidal agent. It exhibits excellent effect especially against rice blast. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II with the compound of formula III in a solvent such as THF at 0-100 deg.C. It is necessary that at least one of the compounds of formula II and formula III is optically active. The reaction may be carried out in the presence of a dehydrative condensation agent when the compound of formula III is a carboxylic acid or in the presence of an acid acceptor when it is an acid halide.
Patent JP-H0842323-A (JP)
Title: Two cycle engine control device
Inventor: MURAKAMI MINORU
IPC: F02M25/07
Filed: 1994-07-30
Abstract: PURPOSE:To ensure stable combustion state and output in low and high load ranges, and also suppress generation of NOx in a intermediate load range by controlling interference state of discharging pressure. CONSTITUTION:A discharging pressure interference means is provided on the way of the exhaust passage 6 of a two cycle engine 2 having a supercharger 10 for scavenging on the way of an intake passage 4 so as to allow interference among discharging pressures from the two cycle engine, an intake air amount detecting means 20 for detecting an intake air amount is provided in an intake passage between a throttle valve 8 and the supercharger 10, and a control means 22 is provided so as to receive a detecting signal from the intake air amount detecting means 20, operate the discharging pressure interference means, increase, the amount of remaining exhaust gas in two cycle engine 2 according to the intake air amount, and then make control to suppress generation of NOx.
Patent JP-S5990261-A (JP)
Title: Cover opening and closing confirming mechanism
Inventor: TATEYAMA KENICHI
IPC: G11B19/18
Filed: 1982-11-12
Abstract: PURPOSE:To constitute the press piece of a switch compactly and to eliminate an unnecessary shock to the push botton of the the switch by pressing the push button by one end part of a U-shaped plate spring when a cover is closed, and releasing the push button when the cover is opened. CONSTITUTION:The switch 10 is sandwiched between brackets 13 and 14 and fixed with a screw 15. The U-shaped plate spring 16 abuts on the push button 11 of the switch 10 and a spring 16 is clamped between a screw 17 screwed in the bracket 13 and a surface 18 and never falls out. When the cover is closed, a support 9 moves as shown by an arrow 24 to press one end 25 of the spring 16 while pressing the push button 11 by the other end. When the cover is opened, the push button is released. Consequently, the press piece of the switch is designed compactly and an unnecessary shock to the push button is eliminated.
Patent JP-S5987814-A (JP)
Title: Manufacture of group iii-v compound semiconductor
Inventor: ITOU HARUO
IPC: H01L21/205
Filed: 1982-11-12
Abstract: PURPOSE:To make mass-production of a semiconductor with high purity and high quality by a method wherein mixed gas of hydrogen compound or alkyl compound and carrier gas is irradiated by a laser beam and the chemical reaction of the reactive gas is carried out. CONSTITUTION:A GaAs single crystalline 100 plain 11 is introduced as a deposition substrate and after a surface treatment such as mechanical polishing and chemical polishing, put on a heating table 12 of a reaction tube and heated to 400 deg.C in the flow of hydrogen and, after hydrogen which contains 5% of AsH3 is supplied, irradiated by a carbon dioxide laser 13 and at the same time hydrogen is introduced into a bubbler of trimethyl gallium kept at 0 deg.C and supplied into the reaction tube with H2Se as N type dopant. By the reaction under these conditions for 15min, N type GaAs crystal with 5mum thickness, 3X10<17> carrier density and mirror surface is deposited.
Patent JP-H1040980-A (JP)
Title: Attaching structure of jack
Inventor: SAKAI TAKAHIRO
IPC: H05K3/32
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of a jack wherein the jack is free from coming off from a printed circuit board due to external force applied to the jack by insertion/extraction, etc., of a plug and only a small packaging space is required on the printed circuit board. SOLUTION: An attaching structure of a jack has a hook 2 in the neighborhood of a plug insertion port 1-3. The hook 2 is provided with steps such as an upper step 2-1, a middle step 2-2, and a lower step 2-3 (the number of steps is arbitrary), and a printed circuit board 3 is fitted into a space formed by these steps and a bottom surface 1-4 of a jack proper. Thickness of the printed circuit board 3 can be selected among several kinds according to dimensions (a), (b) and (c), etc., formed by the respective steps. A terminal 1-2 of the jack is attached by soldering 5 to a jack packaging surface of the printed circuit board 3.
Patent JP-S5897882-A (JP)
Title: Wavelength stabilitzed semiconductor laser device
Inventor: KOBAYASHI ISAO
IPC: H04B10/50
Filed: 1981-12-08
Abstract: PURPOSE:To control oscillation wavelength stably without being affected by the dispersion of temperature characteristics and wavelength characteristics of a  light receiver by forming the wavelength stabilized semiconductor laser device  by one light receiver. CONSTITUTION:When the optical output of the semiconductor laser 1 is I(lambda) and the transmittance of a filter 2 T(lambda), luminous energy reaching terminals 10, 11 is quantity proportional to I(lambda)T(lambda),I(lambda)[1-T(lambda)]. The beams of the terminals 10, 11 are alternately photoelectric-converted by means of the light receiver 4 by a photo-switch 3, and voltage proportional to the luminous energy of the terminals 10, 11 is applied to terminals 14, 15 through an electric switch 5 and a holding amplifier 6. At least one of the drive currents of the semiconductor laser or the temperature of a heat sink is controlled by the output of a logarithmic amplifier 7 logarithmically amplifying the value of the ratio of the voltage of the terminals 14, 15.
Patent JP-S6173934-A (JP)
Title: Photosensitive paper storage magazine
Inventor: TOKUDA KANJI
IPC: G03B1/54
Filed: 1984-09-20
Abstract: PURPOSE:To drawn out smoothly rolled photosensitive paper through simple constitution by providing a brake to one of pivotal support parts which support a photosensitive paper spool and giving back tension to the photosensitive paper. CONSTITUTION:When the rolled photosensitive paper 32 in the magazine 12 is drawn out and the spool 68 of the photosensitive paper is given back tension by a brake piece 78 provided to one pivotal support part in a long-sized hole 74. Then, the photosensitive paper 32 is drawn out smoothly and the spool 68 moves in the hole 74 and is supported at the other pivotal support part; when the drawing-out operation is finished, the back tension is ceased and the spool 68 of the photosensitive paper 32 moves to the support part equipped with one brake piece 78. Consequently, the rolled photosensitive paper is drawn smoothly through the simple constitution.
Patent JP-S6090456-A (JP)
Title: Production of telephone housing
Inventor: NAKAYAMA SHIYOUICHI
IPC: H04M1/02
Filed: 1983-10-24
Abstract: PURPOSE:To decrease the contraction rate and to improve the dimensional accuracy for a telephone housing by adding the glass fibers and a glass treatment agent to the liquid urethane resin as reinforcers. CONSTITUTION:The aliphatic isocyanate prepolymer is used as a main agent to be poured together with polyol as a hardener and alpha-amino propyl trimethoxy silane as a treatment agent and glass fibers as a reinforcer respectively. These elements are heated up to about 60 deg.C after pouring, and a molded product is taken out of a mold after 60min approximately. Thus it is possible to obtain a beautiful telephone housing which has a small contraction rate and high dimensional accuracy. This also improves greatly the fitting with incorporated parts as well as the combination of upper and lower housing bodies.
Patent JP-H1035587-A (JP)
Title: Underwater robot
Inventor: TOMINAGA FUMIAKI
IPC: B08B3/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To downsize a robot and to reduce its weight without the occurrence of any functional failures caused by entangling of suspended matters with a screw even in an environment where many suspended matters exist. SOLUTION: Four jet propelling nozzles 12 are obliquely attached to the side face of a robot main body 11. The robot main body 11 includes an air motor 13, a thruster 14, a thruster motor 15, a posture angle sensor 16, a depth sensor 17, a cleaner section 18 and a skid 19. High pressure water is supplied from a water pressure pump 25 on an assist mother ship through a water pressure hose 22 to the cleaner section 18 and the air motor 13 and then this high pressure water is jetted out through the jet propelling nozzles 12. A controller 26 drives the thruster motor 15 based on detected signals from the posture angle sensor 16 and the depth sensor 17 so as to perform posture control and controls turning ON/OFF of the jet propelling nozzles 12 via a solenoid valve 30 and the air motor 13.
Patent JP-H0845787-A (JP)
Title: Electrolytic capacitor and its outer terminal
Inventor: TAKAHASHI KIYOSHI
IPC: H01G9/008
Filed: 1994-07-29
Abstract: PURPOSE:To provide an electrolytic capacitor and its outer terminal which can improve vibration-proof property all over the region of a terminal leg. CONSTITUTION:An electrolytic capacitor 10 is provided with a case 11 and a sealing plate 12 which seals it. Outer terminals 13 are fixed to the sealing plate 12 by using rivets or the like. The outer terminal 13 is provided with a base part 14 to be fixed to the sealing plate 12, and a terminal leg 15 which is continuously connected with the periphery of the base part 14 and stretches in the direction going away from the sealing plate 12. The leg part is formed so as to have a nearly L-shaped section.
Patent JP-H0363425-A (JP)
Title: Stove
Inventor: UEHARA RYOHEI
IPC: F24C15/24
Filed: 1989-07-28
Abstract: PURPOSE:To suppress damage of a combustion chamber and to radiate far infrared rays by coating part or all of the inner walls of the chamber with heat resistant ceramics, and coating the part or all of the outer surface of a body with ceramics for generating far infrared rays in heating. CONSTITUTION:The damage of the inner walls of a combustion chamber 12 due to heat from a heat source 14 is suppressed by a heat resistant ceramic coating layer. The inner wall of a chimney 16 is similarly protected by heat resistance ceramics. Further, heat radiated to the wall, furnitures, etc., of a housing at the rear of a reflecting plate 18 is interrupted by the plate 18 to protect the wall, the furnitures, etc., against the heat of a stove. When a body 10 is heated by the source 14, far infrared rays comfortable for a human body are radiated from the outer surfaces of the body 10, the chimney 16 and the plate 18. Food can be heated to be cooked on a cooking plate 22 by utilizing the far infrared rays.
Patent JP-H0246953-A (JP)
Title: Strip continuous casting machine
Inventor: YAMAUCHI TAKASHI
IPC: B22D11/06
Filed: 1988-08-10
Abstract: PURPOSE:To stabilize casting operation for long time by forming consumable type side dam as unit block aggregate and extending new unit block on the consumed unit block from upper part in accordance with progressing of casting. CONSTITUTION:The side dam 3 is constituted with heat insulating material having good grindability and formed as the unit blocks (n), (m) having square plate body. This unit block is supported with the guide frame 5 fixed to vertical direction and by arranging caterpillar belts 6, the side dam 3 is sent to casting direction. Then, in the whole thickness W of the side dam 3, a part W1 of inner part is made so as to grind with the circumferential face 10 of the roll, and a part W2 of outer part is made so as to slidingly contact with the side surface of the roll. During casting, while observing the grinding condition of the side dam, the unit block is extended and the casting can be continued for the long time. By this method, the casting operation is stabilized for the long time.
Patent JP-S6352506-A (JP)
Inventor: DANIERU SENDEROBITSUCHI
IPC: H03F3/68
Filed: 1987-08-07
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-H1021990-A (JP)
Title: Connection structure and connection method for thread fastening type connector to electric connection box
Inventor: HIRASAWA HITOSHI
IPC: H01R13/73
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To form a connection box main body compact, and improve freedom degree of design by providing a structure in which a thread fastening type connector is disposed on the lower surface side of the connection box main body. SOLUTION: A connector connection part 19 is provided on the lower surface side of a connection box main body 16, and a screw 22 is inserted to the connector connection part 19. A connector temporary fixing part 20 is provided on a lower cover 18, and a thread fastening type connector 17 is temporarily fixed. The connector connection box main bode 16 is dropped from above the thread fastening type connector 17, the screw 22 is rotated to pull up the thread fastening type connector 17 from the connector temporary fixing part 20, and it is connected to the lower surface side of the connection box main body 16. Since the connector connection part 19 is thus disposed on the lower surface side of the connection box main body 16, the connection box main body 16 can be formed compact, thereby freedom degree of design can be enlarged.
Patent JP-H0756564-A (JP)
Title: Performance data processor
Inventor: OSUGA ICHIRO
IPC: G10H1/00
Filed: 1993-08-10
Abstract: PURPOSE:To perform quantization as intended by a user at the time of quantizing the sound emission timing of automatic performance data inputted in real time. CONSTITUTION:Plural rules 1 to 6 are used to subject a quantization object musical note 40 to six kinds of quantization, and results are stored in areas 1 to 6 of an edit buffer as candidates 1 to 6. A user tries (TRY) to hear these candidates and selects and indicates (ENTER) the candidate considered as optimum, thereby writing this quantization data in automatic performance data.
Patent JP-H05280690-A (JP)
Title: Venting device and method for charging heat insulating foam material
IPC: B65B3/04
Filed: 1992-07-24
Abstract: PURPOSE: To provide a ventilation device for use in ventilation of a hollow structure. CONSTITUTION: This ventilating device 10 is used in ventilation of a hollow structure, such as a refrigerator door 110 to be filled with a heat insulating material foaming at a prescribed position. The ventilating device 10 has tapered apertures 18, to allow gas to escape while retaining the heat insulating material. The ventilating device 10 can include a chamber 28 for receiving a hinge pin 132 or a shelf end.
Patent JP-H0943940-A (JP)
Title: Light scanning device and electrophotography recording device using same
Inventor: NISHIMURA KOJI
IPC: B41J2/44
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To effectively remove toner which gets an optical system of a laser printer dirty and floats in a light scanning device by applying a voltage between a conducting transparent film and an electrode so that the conducting transparent film has the same polarity as floating toner. SOLUTION: Two electrodes 2 made of metal plate are provided across a larger interval than a laser beam diameter in the vicinity of a laser beam outgoing window 3 having a transparent electrode 1. An interval between the transparent electrode 1 and the metal electrode 2 is made small to a certain degree to apply an electric field therebetween. Since floating toner 7 which leaves a photoreceptor 15 and floats in the vicinity of an optical system is charged with minus electricity, a voltage is applied so that the transparent electrode 1 side becomes minus and the metal electrode 2 side becomes plus.  Consequently, the movement of the floating toner 7 which attempts to adhere on the laser beam outgoing window 3 onto the laser beam outgoing window 3 is prevented because static electric force acts from the transparent electrode 1 side toward the metal electrode 2 side, and the floating toner 7 cannot adhere on the laser beam outgoing window 3.
Patent JP-S6174519-A (JP)
Inventor: DEIBITSUDO ESU KEI CHIEN
IPC: C12N5/04
Filed: 1985-09-06
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-H1036705-A (JP)
Title: Surface treatment of inorganic particle
Inventor: YUASA SHIGEKI
IPC: A61K6/027
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating the surface of inorganic particles, not causing a discoloration and sufficiently making the surface of the inorganic particles hydrophobic in the surface treatment of the inorganic particles by a spray drying. SOLUTION: This method for treating the surface of inorganic particles is to disperse inorganic particles having 0.005-5μm mean particle diameter such as a silica, a silicatitania and a silicazirconia into a polar solvent such as water, methanol, ethanol and acetone, them mix the dispersion with a solution obtained by hydrolyzing a silane coupling agent in the presence of an assistant for hydrolysis such as hydrochloric acid, nitric acid, acetic acid and citric acid, and spray drying the mixture.
Patent JP-H0518912-A (JP)
Title: Method and apparatus for judging bearing of sample in x-ray analysis
Inventor: SAKO YUKIO
IPC: G01N23/223
Filed: 1991-07-12
Abstract: PURPOSE:To judge the bearing of a sample without contaminating the surface of a sample regardless of the size of a cut part for specifying the analyzing part of the sample when the analyzing part is specified in the X-ray analysis of the sample. CONSTITUTION:At first, a plate-shaped sample 10 having a cut part 13 at the outer periphery is mounted on a sample stage 40. Then, the cut part 13 in the sample 10 is detected with a noncontact type sample detector provided in a fluorescence X-ray analyzing apparatus. An angle beta to the cut part 13 with respect to a base line R passing a center O2 of the sample stage 40 is calculated based on the detected result. Thus, the bearing of the sample 10 is judged.
Patent JP-2000089178-A (JP)
Title: Method and device for light transmission
Inventor: OTAWARA TAKESHI
IPC: H04B10/61
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To surely recover a bias voltage within an initial setting range by automatically conducting on/off of light output and fluctuation control of the bias voltage. SOLUTION: A bias voltage abnormality discriminating circuit 16 detects prescribed fluctuation of a bias voltage in order to set the operating point of an external modulator 14 and the output of an LD control circuit 12 is turned off by an LD output on/off control circuit 17. Then, a bias voltage initializing circuit 18 initializes the bias voltage after the elapse of time from the output off to the output interruption of an LD 10. If the bias voltage returns to a normal condition, the circuit 17 recovers the output of the LD 10 to an 'on' condition and an automatic start up of a light transmission device is conducted.
Patent JP-H0250013-A (JP)
Title: Constant stabilizing type incinerator
Inventor: NAGAEI MADOKA
IPC: F23G5/14
Filed: 1988-08-11
Abstract: PURPOSE:To make it possible to compress the dimension of height and reduce an installation space without changing the basic performance of a constant stabilizing incinerator by dividing the furnace chamber of a cylinder-shaped fire resisting incinerator with a partition plate so as to obtain an intermediate combustion area and a rear stage combustion area. CONSTITUTION:A furnace chamber is separated into an intermediate combustion area b and a rear stage combustion area d with a partition plate 11 fixedly installed to a furnace tip so that a fire resisting combustion furnace 5 may be divided into right and left. The lower part of the partition plate 11 is separated from the bottom of the furnace so that a gas passage inside the furnace may be U-shaped. Installation of this partition plate 11 makes it possible to form a furnace bottom combustion area c, which is the main combustion area for incinerated substances 7, and the rear stage combustion area d, maintaining the intermediate combustion area d which supports peak combustion. The direction of the air supplied from an upper part combustion air nozzle 8 installed to the upper part of the intermediate combustion area b is opposite to that of the air supplied from a furnace combustion air nozzle 9. Therefore, the flames ejected air mixed with the upper part and the lower part air currents to a satisfactory extent. A stabilizing burner 6 promotes a whirling air current produced by the upper part combustion nozzle 8 of the intermediate combustion area b.
Patent JP-S6259780-A (JP)
Inventor: TAKAHASHI SEIICHI
IPC: E06B9/80
Filed: 1985-09-09
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-S6260907-A (JP)
Title: Equipment layout structure inside turbine building
Inventor: TANAKA ISAO
IPC: G21D1/00
Filed: 1985-09-11
Abstract: PURPOSE:To achieve reduction in piping materials and building volume by arranging the high-pressure turbine inlet pipe lines for a nuclear power plant and the main steam stop valves provided on the pipe lines so as to be placed in juxtaposition with the high-pressure turbine. CONSTITUTION:Four main steam pipe lines 19 from the 3rd main steam isolation valves in a nuclear reactor building to a turbine building inside are arranged in a MS tunnel room 18 beneath an operating floor 17, and a steam header 23 is installed in parallel with the axis of high-pressure and low-pressure turbines 6 and 9 so as to achieve the pressure equalization in the main steam pipe lines, and further, even if a part of the 3rd isolation valves are closed, steam is supplied to the turbine bypass system, auxiliary steam system and turbine gland system. On the downstream side of this header 23, four main steam stop valves 3 are installed, and are connected to a high-pressure turbine 6 through a turbine lead pipe 22. Thus, the length of main steam pipe lines 19 can be shortened, and the piping materials and support materials can be reduced, and further the miniaturization of the MS tunnel room, the lessening in the number of turbine bypass valves, and the reduction in building volume can be enabled.
Patent JP-S6355767-A (JP)
Title: Gimbal type magnetic head supporting mechanism
Inventor: SUMIYA KAZUHIKO
IPC: G11B17/32
Filed: 1986-08-26
Abstract: PURPOSE:To suppress the floating of a magnetic head and to prevent the occurrence of a magnetic spacing by providing a pressure point pressing a gimbal plate on a recording medium side on a downstream in a travel direction, viewed from a gimbal turning shaft. CONSTITUTION:A turning part 2 is formed on a one pivot gimbal plate 1, and is freely turnable around axes X and Y. The magnetic head 3 is fitted on the lower side of the turning part 2. A pressurizing spring presses the magnetic head 3 toward a recording medium in a dimple 5 place becoming the downstream in the travel direction, out of two dimples 4 and 5. If the friction coefficient of the head 3 with respect to the recording medium is high, the head 3 is subjected to a rotational moment counterclockwise to float its downstream side. However, if the dimple 5 away from the head with a distance (r) pressurizes the head, its floating is suppressed to prevent the occurrence of the magnetic spacing.