baber/WOPTO huggingface dataset:
Patent JP-S5887421-A (JP)
Title: Hot wire flowmeter for internal combustion engine
Inventor: KANOU HIDEKI
IPC: G01F1/698
Filed: 1981-11-20
Abstract: PURPOSE:To prevent the deterioration in the hot wire by checking a high current from flowing through the heat wire against mis-start of the engine detecting running conditions thereof when an ignition switch is turned OFF from ON position. CONSTITUTION:A hot wire flowmeter is made up of a hot wire RH whose resistance value varies according to resistances R1, R2 and R3 and flow velocity of intake air. The resistance value of the hot wire RH is detected on a voltage at a point c. When an ignition switch 4 turned OFF from ON position, an ignition OFF detection circuit 7 generates a detection signal to turn on a transistor Q2 through a pulse generation circuit 6. When a water temperature sensor 9 of a cooling water detects the temperature above a given value, a comparator circuit 10 turns on a transistor Q3. When the transistors Q2 and Q3 are on, a differential amplification circuit 3 maximizes the collector current of the transistor Q1 so that a large current will flow to burn out the hot wire RH.
Patent JP-S6082295-A (JP)
Title: Trackless self-traveling carriage for welding
Inventor: UENO HIDENORI
IPC: B23K9/127
Filed: 1983-10-05
Abstract: PURPOSE:To perform fillet welding with high accuracy in continuous horizontal fillet welding of a box-shaped structure by correcting exactly the spinning of a carriage and the aiming position of a torch even if side walls and front wall are inclined and even if the angle between the side and front walls deviates from a right angle. CONSTITUTION:A mechanism for detecting the side wall surface of a carriage 4 is provided with a pair of guide arms 5, 5 which project laterally from the front and rear parts of the side face of the carriage and can be turned and locked, a fulcrum shaft 41 fitted at the intermediate part to the front end of one of said arms by a horizontal revolving shaft 42, a pair of profiling rollers 40 attached to the top and bottom ends of the shaft 41 and a potentiometer 44 which is connected to the shaft 42 and detects the angle of inclination of a side wall 3. The above-described mechanism for detecting the wall surface is provided with a limit switch LS disposed to face the front wall surface 3, the 1st potentiometer POT-1 disposed apart in a horizontal direction from the switch LS and the 2nd potentiometer disposed apart in a vertical direction from the 1st potentiometer.
Patent JP-S6164481-A (JP)
Title: Thermal transfer printer
Inventor: SUZAKI MASABUMI
IPC: B41J33/52
Filed: 1984-09-07
Abstract: PURPOSE:To obtain a thermal transfer printer reduced in running cost by eliminating the running non-stability, misalignment wind-up and wind-up impossibility of an ink ribbon, by inclining the entry direction of the ink ribbon with respect to the advance direction of a thermal head. CONSTITUTION:The cassette mount plate 42 for supporting the ribbon cassette 5 mounted to a carriage is inclined by beta deg. with respect to the advance direction of a thermal head 3, that is, the axis of a platen roller 1 to allow the ribbon cassette 5 to incline by the same angle. By this method, because the ribbon is supplied from an upper direction in an amount corresponding to the push- down amount of the ribbon, no push-down of the ribbon is generated. In the case of the lower stage printing of the ribbon, the entry angle beta of the ribbon may be set in a reverse direction.
Patent JP-S6429719-A (JP)
Title: Interferometer
Inventor: YOSHIKAWA OSAMU
IPC: G01J3/45
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a large optical path difference by a compact constitution, and to obtain a miniature and inexpensive photometer by utilizing a standing wave which is formed when two coherent luminous fluxes have been crossed obliquely. CONSTITUTION:A luminous flux for transmitted through a sample cell C from a light source S becomes a parallel luminous flux by a collimator L1, and split into two luminous fluxes by a translucent mirror BS. These two luminous fluxes are reflected in the direction for crossing at an angle theta by two mirrors M1, M2 being symmetrical each other, with regard to said translucent mirror BS. Subsequently, said luminous fluxes are reflected by a plane mirror M3, and made incident on an image sensor of a detector which has been placed so as to be opposed to the mirror M3. In such a way, a quadrilateral formed by two luminous fluxes is turned back by the mirror M3, and the whole device becomes compact.
Patent JP-H0235227-A (JP)
Title: Clutch release bearing device
Inventor: IWASAKI KEIJI
IPC: F16D23/14
Filed: 1988-07-25
Abstract: PURPOSE:To push the center line of a ring-shaped plate at all times and decreased the release load and generation of abnormal sound by pushing a release bearing through the ring-shaped plate supported by a release fork, rotating a cam when the clutch is disengaged, and putting the ring-shaped plate in contact movement in the radial direction of the release bearing. CONSTITUTION:A release bearing 2 is coupled with a ring-shaped plate 3 by a spring 4 movably in the radial direction, and this plate 3 is faced to the tip of a release fork with a resilient pad 10 interposed, and they are coupled axially by a spring 13 having center aligning property. One end of a cam 24 borne by the above-mentioned bearing 2 of release fork 9 is put in contact with the ring-shaped plate 3, while the other end is coupled with a supporting pin 27 of a clutch case 11 through a link 26. When the clutch is disengaged by the release bearing 2 and a diaphragm spring 1, therefore, out of alignment of the ring-shaped plate 3 with release bearing 2 is eliminated, and the release load, generation of abnormal sound, and wear of the contacting parts can be decreased.
Patent JP-S6167498-A (JP)
Title: Production of d-valine and l-valine from isopropyl hydantoin
Inventor: MIYAHARA SHOICHIRO
IPC: C07C227/00
Filed: 1984-09-07
Abstract: PURPOSE:To produce high-purity D-valine and L-valine, by hydrolyzing isopropyl hydantoin with an alkali, and subjecting the reaction liquid containing DL-valine to a specific treatment. CONSTITUTION:Isopropyl hydantoin is mixed with an alkali and water, and hydrolyzed at <=100 deg.C. The obtained reaction liquid containing DL-valine is acetylated with acetic anhydride at 20-30 deg.C, and N-acetyl-DL-valine is precipitated from the mixture with an acid. The N-acetyl-DL-valine is dissolved in water at a concentration of 5-40wt%, added with aminoacylase to effect the exclusive hydrolysis of the acetyl group of the N-acetyl-L-valine and obtain an acylase reaction liquid containing N-acetyl-D-valine and L-valine. The reaction liquid is adjusted to <=1pH with an acid to effect the crystallization of N-acetyl-D- valine, which is separated by solid-liquid separation process and hydrolyzed with an acid to obtain D-valine. The acidic filtrate is made to contact with a strongly acidic ion exchange resin to effect the adsorption of L-valine, and the adsorbed L-valine is eluted.
Patent JP-S6247486-A (JP)
Title: Device for producing electrophotographic sensitive body
Inventor: SHIMADA AKIRA
IPC: C23C16/50
Filed: 1985-08-27
Abstract: PURPOSE:To efficiently produce an electrophotographic sensitive body contg. a-Si by symmetrically arranging even materials to be worked in a vacuum vessel and carrying out glow discharge with the materials as the electrodes while supplying a raw gas contg. Si. CONSTITUTION:Two Al drums 3 and 3 to be worked are symmetrically arranged in a vacuum vessel 8, the drums are heated to a specified temp. by respective heaters 4 and rotated by motors 6, one of the drums is connected to an RF electric power source through a matching box 2 and the other drum is grounded to form an electrode. Gaseous SiH4 diluted with H2 is introduced into the vacuum vessel 8 at specified pressure and then a high-frequency voltage is impressed on the drum 3. Consequently, glow discharge is generated between both drums 3 and 3. Accordingly, the raw gas is decomposed in the plasma to uniformly form an a-Si layer on both Al drums 3 and 3 and the electrophotographic sensitive body is efficiently obtained.
Patent JP-H105643-A (JP)
Title: Mounting cylinder fitted with open air suction valve of trigger type liquid jet device
Inventor: TSUCHIDA HARUO
IPC: B05B11/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of an open air suction valve by providing a center cylinder to the central part of the top wall of a mounting cylinder so as to pierce the central part and protruding a top wall part of the mounting cylinder surrounding the piercing part to form a double cylindrical part of a bottom surface opening and fitting an erected cylindrical part of a packing/valve in a gap between the inner and outer cylinders. SOLUTION: A center cylinder 23 is provided to the central part of the top wall of a mounting cylinder 21 for fitting the mouth neck part of a container body so as to pierce the same so that the cylinder upper part thereof is formed as a cylinder for mounting a vertical cylinder 2 and the cylinder lower part is formed as the cylinder for mounting a sucking-up pipe. The top wall part of the mounting cylinder surrounding the center cylinder piercing part is set to an inner and outer double cylindrical part 25 of a lower surface opening and an erected cylindrical part 32 of a packing/valve 31 is fitted in the gap thereof and an outer flange 33 provided to the lower end thereof is engaged with the rear surface of the outer peripheral part of the top wall 22 of the mounting cylinder.  The lower end of the elastic taper wall 34 protruding from the lower part of the erected cylindrical part in a downward inner direction is brought into contact with the outer peripheral surface of the center cylinder 23 under pressure in a watertight state to form an open air suction valve 35 and an open air inflow groove 37 is bored in at least one of the inner wall surface of the double cylindrical part 25 and the wall surface of the erected cylindrical part 32.
Patent JP-2001017061-A (JP)
Title: Antifouling apparatus for aquatic organism
Inventor: TAKIMOTO TOSHIHIRO
IPC: A01M29/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antifouling apparatus capable of dealing with abnormality of some electrodes among electrodes, continuing an action even if abnormalities occur in some electrodes and preventing the adhesion of aquatic organisms by making the apparatus have a control means so as to control each electrode group in such a way that the electrode group has its polarity made into a certain fixed time ratio. SOLUTION: This apparatus has an electric source 1, three or more electrodes 2-1, 2-2 and 2-N, transfer switches 3-1, 3-2 and 3-N for connecting the three or more switches 2-1, 2-2 and 2-N to the positive sides and the negative sides of the electric source 1 and a control means for dividing each of the three or more electrodes 2-1, 2-2 and 2-N into a plurality of electrode groups and controlling each electrode group so as to let the electrode group have its polarity made into a fixed time ratio.  A control means which recognizes an electrode abnormal when each electric current flowing through each of the three or more electrodes 2-1, 2-2 and 2-N is measured and an electric current flowing in a certain electrode is abnormal and which redivides the three or more electrodes 2-1, 2-2 and 2-N into a plurality of electrode groups corresponding the abnormality of the electrodes is preferably installed.
Patent JP-H0824435-A (JP)
Title: Bombarding game vehicle
Inventor: ISHIBASHI NOBUSHIGE
IPC: A63H33/18
Filed: 1994-07-15
Abstract: PURPOSE:To provide a bombarding game vehicle having a ball recovering device capable of stably recovering balls. CONSTITUTION:The bombarding game vehicle with an imitation gun capable of shooting a ball on board, which a player can get on and freely drive, has a holding tank 31 for storing a plurality of balls on the car body lower part, and a lengthy straight roller 43 laterally arranged with a proper space from a floor surface on the rear part of the holding tank 31. It also has a ball recovering device 30 in which a semi-cylindrical scraper 48 larger in diameter than the straight roller 43 by a prescribed length is substantially concentrically arranged on the back of the straight roller 43 to set the lower edge of the scraper 48 adjacent to the floor surface, so that a ball 4 situated under the straight roller 43 is nipped by the rotating straight roller 43 with the floor surface, then circularly moved along the scraper 48 while being rolled between itself and the scraper 48, and carried to the holding tank 31.
Patent JP-S6246189-A (JP)
Inventor: TSUNODA KEIJI
IPC: F27D17/00
Filed: 1985-08-26
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-H1077487-A (JP)
Title: Production of aqueous slurry of solvent deasphalting residue
Inventor: BANDO SHOICHI
IPC: C10L1/32
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a highly concentrated and highly stable aqueous slurry with neither an excessive energy consumption nor a complicated process by grinding and agitating a solvent deasphalting residue with a thickening agent in the presence of a dispersant in water. SOLUTION: A process for producing a slurry by grinding a solvent deasphalting residue in the presence of a dispersant in water to form a slurry and then agitating it, wherein the grinding step or the grinding and stabilization steps are performed by adding a thickening agent. Various surfactants can be used as the dispersant. Examples of the thickening agent used include carboxymethyl cellulose, xanthan gum, starch, polyvinyl alcohol, sodium hydroxide, magnesium hydroxide and bentonite. The thickening agent is added in an amount sufficient to provide a concentration of 20-500ppm in the slurry. In the stabilization step, agitation is continued until the viscosity of the slurry is reduced to 1,500cP or lower.
Patent JP-S5889604-A (JP)
Title: Manufacture of vinyl chloride-based polymer
Inventor: ISOBE YASUSHI
IPC: C08F14/00
Filed: 1981-11-24
Abstract: PURPOSE:To obtain titled polymer in pulverized state, with high free-flowing ability, useful for powder coatings, by a suspension polymerization, in the presence of each specific amount of a partially-saponified PVA having a specific average polymerization degree, acryl chloride, etc., of vinyl chloride or a mixture of vinyl chloride with a copolymerizable monomer. CONSTITUTION:The objective polymer can be obtained by carrying out a suspension polymerization, using a catalyst such as lauroyl peroxide, of (A) 100pts.wt. of vinyl chloride or its mixture with a copolymerizable monomer (e.g., vinyl acetate) with the vinyl chloride being the major component in the presence of (B) (i) 0.08-2.0pts.wt. of a partially-saponified PVA having an average polymerization degree 200-1,000 and (ii) 0.10-5.0pts.wt. of (meth)acryl chloride.
Patent JP-H0851685-A (JP)
Title: Microphone device for on-vehicle telephone set system
Inventor: MATSUDA TOSHIHISA
IPC: H04R1/00
Filed: 1994-08-09
Abstract: PURPOSE:To prevent a situation wherein a noise produced by the transmission of vibrations, etc., of a vehicle to a microphone for hands-free calling disables a telephone call. CONSTITUTION:This device is equipped with the microphone 2 provided with a fitting part 3 at its outer peripheral part, a microphone incorporated part 10 which has an engagement part 11 that the fitting part 3 relatively engages and has the microphone 2 mounted and fixed, and a support bracket member 14 which has an insertion part 16 bent and formed at one end part of a base part 15 facing the microphone incorporated part 10 and is fixed by inserting this insertion part 16 into a proper gap in the vehicle. A cushion member 13 is interposed and arranged between the mutually opposite main surfaces of the microphone incorporated part 10 and the base part 15 of the support bracket part 14.
Patent JP-H10150695-A (JP)
Title: Manufacture of speaker diaphragm
Inventor: SAKAMOTO MASAKATSU
IPC: H04R7/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce transmission loss, to suppress weight increase and to neglect efficiency decline or the like by forming a vapor-deposited film by amorphous diamond or the like so as to cover a diaphragm part and a part from the diaphragm part to the upper end part of a coil part. SOLUTION: The vapor-deposited film of an inorganic material is formed so as to cover the upper surface of the diaphragm part 1 and the part from the diaphragm part 1 to the upper end part of the coil part 2. That is, a diaphragm base material for which the diaphragm part 1, a voice coil bobbin part and an edge part are integrally molded is obtained by press-molding titan and the coil part 2 is formed by winding a wire to the voice coil bobbin part. It is set on a radiator 27 and the outer periphery of the coil part 2 is covered with a cooling jig 28.  Raw material gas to be supplied is the one for which argon, methane and hydrogen are turned to the ratio of 100:0.1:7 and thus, a crystalline diamond film is accumulated on the upper surface of the diaphragm part 1 and the part from the diaphragm part 1 to the upper end part of the coil part 2 and the vapor-deposited film is formed by a heat plasma CVD method.
Patent JP-S5977982-A (JP)
Inventor: KINOSHITA ISAO
IPC: B62J9/00
Filed: 1982-10-27
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-H0847417-A (JP)
Title: Refillable container
Inventor: IWAMOTO HISAO
IPC: A45D33/00
Filed: 1994-08-09
Abstract: PURPOSE:To sell a refillable container together with a cosmetic gadget under a condition that the cosmetic gadget is contained in the refillable container by a method wherein a lid body is detachably attached to a cosmetic tray wherein a cosmetic article storage recessed part is formed on the upper surface, and on the lower side of the cosmetic tray, a box body of which the upper surface is open is detachably attached, and the cosmetic gadget is contained in the box body. CONSTITUTION:When a storage tray 23 is attached to an upper side box body 3, the storage tray 23 is arranged at an upper side of a front side space of the upper side box body 3, and then, protruding parts of both elastic pieces of the storage tray 23 are positioned at both recessed parts 22 for engaging of the box body 3, and under that condition, the storage tray 23 is lowered, and the protruding parts of the elastic pieces are engaged with the recessed parts 22 for engaging. Then, when the upper side box body 3 is attached to a cosmetic tray 1, the box body 3 is arranged at the lower left side of the cosmetic tray 1, and both slide plate parts 19 of the box body 3 are positioned to groove-shape recessed parts 11b of the cosmetic tray 1. Then, the box body 3 is slid to the cosmetic 1 side, and the bent parts of the slide plate parts 19 are engaged with the groove-shape recessed parts 11b of the cosmetic tray 1.
Patent JP-S58140703-A (JP)
Inventor: ROBAATO PII DEREBEKOKU
IPC: C03B37/00
Filed: 1982-10-27
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-S6164688-A (JP)
Inventor: MASUMOTO MAKOTO
IPC: B66B11/02
Filed: 1984-09-07
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-H0475580-A (JP)
Title: Smoking tool
Inventor: TAKAGI SEIICHI
IPC: A24F13/16
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a smoking tool capable of surely preventing injury from smoke by temporarily preserving main flow smoke and subsidiary flow smoke during smoking in a collecting part, taking out the collecting part and releasing. CONSTITUTION:A fixing part 9D of an ashtray case sliding device 9 is provided with a cigarette 1, the upper part of a pipe part 3C is provided with a subsidiary flow smoke pipe 4 and connected to an air pump 7 of solenoid valve attached to a pedestal 5. In smoking, when pressing lever 9A is pushed by a finger, a sliding arm 9C is slid to move a fixing part 9D, the cigarette 1 is projected out of a suction part 3A and made in a readily smokable state. When the pushing lever 9A is released, the sliding arm 9C is returned to the original position, the cigarette 1 is restored to the former position, the suction part 3A is brought into contact with the mouth in this state, main flow smoke can be readily vomited out and main flow smoke and subsidiary flow smoke are preserved in a collecting part 6.
Patent JP-H0237133-A (JP)
Title: Throttle opening control device of vehicle mounted internal combustion engine
Inventor: ARAI YASUHISA
IPC: F02D41/04
Filed: 1988-07-27
Abstract: PURPOSE:To precisely control the current opening of a throttle valve by limiting the number of command pulses in such a manner that they can be output within the operation period and outputting the pulses at the beginning of the next operation period. CONSTITUTION:In a control unit 58, outputs of engine operating condition detecting means such as a crank angle sensor 52 and the like and an accel sensor 49 are input to a microcomputer and it sets an opening of a throttle valve 6. According to the opening output, command pulses to a pulse motor 5 for driving the throttle valve 6 are computed on every designated period. In this case, the command pulses are limited to such a number as to be output within the operation period, and stored in RAM to be output at the beginning of the next operation period. Thus, at the time of operation, the current opening of the throttle valve 6 detected by a throttle sensor 40 can be grasped correctly. Accordingly, the throttle opening can be controlled with good accuracy and stably.
Patent JP-S6080041-A (JP)
Title: Spot room cooling device
Inventor: ASAI TAKANAGA
IPC: F24F13/22
Filed: 1983-10-06
Abstract: PURPOSE:To permit to increase room cooling capacity without enlarging the scale of a refrigerating device by a method wherein the refrigerating device is combined with a humidifying cooler, arranged in parallel to a refrigerant evaporator with respect to the suction air stream of the same evaporator and utilizing drain water, produced from the same evaporator, as a water source, in order to utilize the evaporating heat of the drain water produced in the same evaporator. CONSTITUTION:Air, passing through the refrigerant evaporator 24, is dehumidified upon passing through the same evaporator 24 and the drain water is produced in the evaporator 24 while the drain water is flowed to the humidifying cooler 3 below the evaporator and is absorbed into an evaporating element 31 having air permeating and water absorbing properties. Air, passed through the evaporating element 31 of the humidifying cooler 3 from a room cooling air suction port 11B, receives humidifying effect and the amount of heat, corresponding to the latent heat of evaporation of water, is deprived by the humidifying effect, therefore, the air may be cooled.
Patent JP-S58164560-A (JP)
Inventor: REONARUDO DE BINCHIENTEIISU
IPC: A61K31/66
Filed: 1982-10-25
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。