baber/WOPTO huggingface dataset:
Patent JP-H01178428-A (JP)
Title: Device for removing resin adhered to nozzle head of form molding machine
Inventor: NISHIKAWA AKITERU
IPC: B29C45/24
Filed: 1988-01-09
Abstract: PURPOSE:To forcibly and surely remove waste foamed material adhered to the tip of a nozzle and consequently bring the generation of defective product to nil by a method wherein the tip of the nozzle, which is brought back to its starting origin at every shot, is automatically rubbed against a mopping sheet. CONSTITUTION:The driving force of a driving roller 25, which is rotated with a motor 28, is transferred through a synchronizing belt 33 to a guide roller 30. A mopping belt 38 is guided by the driving roller 25, along a stainless steel plate 22 and by the guide roller 30. At every returning of a nozzle head part 1 from its pouring position to its original position, the nozzle tip 2 is rubbed against the mopping belt 38 guided along the thin stainless steel plate 22. As a result, if scum foamed material adhered to the nozzle tip 2 is present, the scum foamed material is rubbed off at once. Further, by intermittently driving the motor 28 at the time when the nozzle head part 1 returns to its starting point, the portion rubbed by the nozzle tip 2 is shifted gradually, resulting in rubbing the nozzle tip 2 by the fresh portion of the mopping belt 38 at all times and surely mopping the nozzle tip 2.
Patent JP-S5286984-A (JP)
Title: Treatment of fluorescent substance
Inventor: SASAKI HIROSHI
IPC: C09K11/01
Filed: 1976-01-14
Abstract: PURPOSE: To obtain a fluorescent substance with excellent applying properties, whose defect, the decrease of adhesive power has been overcome, by heat treatment of recovered and regenerated Eu-actiivated yttrium oxysulfide fluorescent substance at low temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08199447-A (JP)
Title: Base fabric for air bag, its production and air bag
Inventor: MORIWAKI TOSHIJI
IPC: D06M101/16
Filed: 1995-01-11
Abstract: PURPOSE: To provide a base fabric for air bags, which comprises thinning-treated synthetic fibers, namely produced by thinning synthetic fibers using a hydrolyzing agent or the like, is excellent in low air permeability, flexibility, containing properties and keeps sufficient mechanical properties. CONSTITUTION: A woven fabric produced by weaving synthetic fibers such as polyester is subjected to a thinning treatment using a solution containing a hydrolyzing agent of the fibers and the thinned synthetic fibers are used to give this base fabric for air bags. The warp and weft of the fabric are freely selected at a moderate degree to give non-coated air bags excellent in flexibility, light weight and containing properties.
Patent JP-H05185140-A (JP)
Title: Manufacture of damping steel tube
Inventor: HASHIMOTO YUJI
IPC: B21C37/14
Filed: 1992-01-10
Abstract: PURPOSE:To prevent the quality of a steel tube from deterioration and improve welding quality even when a damping steel sheet is used as a blank. CONSTITUTION:When a damping steel tube is manufactured from the steel strip 7 of the high damping steel sheet 1 obtained integrally by holding damping resin between two steel sheets through use of a manufacturing process of a resistance welded tube, an edging machine 20 composed of three step edging rolls 21, 22, 23 is mounted on the front stage to form the steel strip by a rolling mill 11 to a cylindrical form, the edge parts of the steel strip 7 are bent at right angles to a direction to be the inside of the steel tube, and the steel sheets of both edge parts can be butted against each other and welded at the joint part.
Patent JP-H01178299-A (JP)
Title: Dehumidifying-type clothes dryer
Inventor: YARI KENTARO
IPC: D06F58/02
Filed: 1988-01-08
Abstract: PURPOSE:To lift a restriction of service space and to prevent a dehumidified water from flowing out of an apparatus by providing a reservoir to store a condensed water removable inside of a frame, and installing a weighing board below the reservoir to break a switch according to a displacement of it and to stop an operation. CONSTITUTION:A steam of a circulating wind 6 heat-exchanged through a blade of a two-wing-fan 4 is changed into a condensed water and drained from an outlet 10. A reservoir 13 to store the condensed water is installed inside of a frame 1 removably, being removed therefrom with a condensed water full and returned after emptying it. Under the reservoir, a weighing board 14 supported by a plurality of elastic bodies 15 is installed connected with a switch 16 opening and closing a contact point according to the displacement. When a condensed water is full, the weighing board 14 moves to the direction of y in proportion to the weight, a switch 16 is opened according to the displacement delta with a certain quantity of a condensed water, then the operation of the apparatus is stopped.
Patent JP-S63171911-A (JP)
Title: Dam effluence equipment
Inventor: UEDA YUKIHIKO
IPC: E02B7/26
Filed: 1987-01-09
Abstract: PURPOSE:To prevent excessive load generation in a gate groove by preventing the vibration of gate by a method in which the energy of swirl flow in the gate groove is lessened and the flowing water is allowed to go toward the downstream side in such a way as to eliminate interference of the effluent water of the gate. CONSTITUTION:The bottom face 2a of effluence path 2 downstream of a gate 4 is made into a downward slope of angle theta1 from the gate catch portion of the bottom to the downstream. An air inlet path 6 whose upper end is opened to the open air is provided for the outside of the upstream side wall 5a of a gate groove 5. An air inlet hole 7 is also formed in the downside position of the wall 5a of the groove 5 in such a way as to connect the path 6 to the inside of the groove 5. A relief angle theta2 of diffusion flow is also formed on the groove 5 to reduce the width of the downstream side wall 5b from the end of the wall 5a. Furthermore, the side face 2b of the path 2 is retracted following the end position of the wall 5b to widen the width of the path 2 on the downstream side of the gate 4. The vibration of swirl flow can thus be prevented, and the occurrence of cavitation can be prevented.
Patent JP-H05190340-A (JP)
Title: Abnormality-deterioration monitor of oil-immersed electric apparatus
Inventor: YASUDA SHINJI
IPC: H01F27/00
Filed: 1992-01-10
Abstract: PURPOSE:To attain a marked reduction in cost and miniaturization because a title monitor of prior art constant monitor type has the problem of being large-sized and high-cost. CONSTITUTION:The monitor which monitors abnormality or deterioration of an oil-immersed electric apparatus by extracting gas components dissolved in an insulating oil 5 of the oil-immersed electric apparatus and by introducing this extract gas into a detecting division 10 to analyze, is equipped with an extracting division which extracts gas components dissolved in the insulating oil 5 by a gas on the insulating oil face in the electric apparatus and an oxygen sensor 40 which measures the oxygen concentration of a gas on the insulating oil face.
Patent JP-S63170372-A (JP)
Title: Production of tetrahydropyran-3-ones
Inventor: NUMATA TATSUO
IPC: B01J23/86
Filed: 1987-01-09
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for perfumery, pharmaceutical, etc., under mild condition in high yield, by using an easily available 2H-pyran-3(6H)-one derivative as a starting raw material and reacting with hydrogen in the presence of a catalyst. CONSTITUTION:The objective compound of formula II is produced by using a 2H-pyran-3-(6H)-one derivative of formula I [R is H, 1-10C alkyl, 3-6C cycloalkyl, phenyl, biphenyl, benzyl, etc.; R<1> is (halogen-substituted) 1-6C acyl, benzoyl, etc.) as a raw material and reacting the material with hydrogen under normal pressure - 200kg/cm<2> at 10-100 deg.C in the presence of a catalyst selected from cobalt, nickel, ruthenium, rhodium, platinum and copper chromite. The amount of the catalyst is preferably 0.01-0.10pts.wt. per 1pt. of the compound of formula I. The compound of formula I can be synthesized by using the compound of formula III as a raw material.
Patent JP-H11199911-A (JP)
Title: Production of metal iron
Inventor: MATSUMURA TOSHIHIDE
IPC: C21B11/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of metal iron, with which melting separation between the metal iron and slag is executed in a short time and the high class metal iron can be obtd. in low operational cost. SOLUTION: In the producing method of the metal iron by heat-reducing iron oxide compact contg. carboneous material, the content ratios of CaO, SiO2 and Al2 O3 in the raw material are adjusted and then, the m.p. of producec slag composed of these gangue components is lowered, and the metal iron and the slag are melted and separated. The content ratios of CaO, SiO2 , AlO2 O3 in the raw material are the one, in which the m.p. of the produced slag composed of these gangue components is <=1400 deg.C. Further, the content ratios of CaO, SiO2 and Al2 O3 in the raw material are adjusted by blending one or more kinds of iron oxide raw materials or blending lime and/or CaSiO3 .
Patent JP-S5699643-A (JP)
Title: Controlling method for injection molding machine
Inventor: WADA KOUJI
IPC: B29C45/76
Filed: 1980-01-15
Abstract: PURPOSE: To provide a controlling method for an injection molding machine by which injection molding can be stabilized at a low cost as well as production of defective products can be prevented, in which the shot amount is corrected after each shot and the shot data is obtained as the time spent for using preset timers.  
     CONSTITUTION: By the fact that how many preset timers T 1 ...T n  have been set, the time spent for injection is discriminated between time zones divided into n+1. The result is stored in a selecting memory 4, and by the reset signal obtained from an injection molding machine 1 until starting of the next injection, a reset circuit 8 is operated to transfer the data in the memory 4 to an output circuit 5. Then, the reset circuit 8 resets the timers T 1 ...T n  and the memory 4. According to the data transferred to the output circuit 5, a servo valve controller 6 controls a servo valve 7 to set the injection pressure of the next cycle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04242312-A (JP)
Title: Longitudinal vibration mode crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1991-01-16
Abstract: PURPOSE:To realize the longitudinal vibration mode crystal resonator whose equivalent series resistor R1 value is low without leakage of vibration. CONSTITUTION:The vibrator 1 consists of a support part 3 connecting to a vibration part 2 via a bridge part 4. Three vibration arms 2' of the vibration part 2 are connected by a connection part 8 at a position at which almost no distortion is caused to the three arms, that is, at the tip of the vibration arms 2' to form holes 9. Moreover, the support part 3 is connected to the bridge part 4 provided almost in the middle of both the side vibration arms 2' and is made up of a frame 6 of a bending part 5 implementing bending vibration by a Poisson ratio and of a mount part 7. Furthermore, exciting electrodes are arranged so that the three vibration arms 2' are vibrated in the same direction. As a result, an equivalent inductance is nearly a multiple of 1/3, an equivalent capacitance is nearly a multiple of 3 and an equivalent series resistor R1 is nearly a multiple of 1/3 at the resonance of the vibrator 1 in comparison with the case having one vibration arm.
Patent JP-H06217458-A (JP)
Title: High voltage power supply for corona discharge
Inventor: TAKAHASHI TSUNEHIDE
IPC: G03G15/00
Filed: 1993-01-12
Abstract: PURPOSE:To prevent erroneous function due to noise and unwanted generation of ozone when a high voltage power supply produces output erroneously upon turn ON or turn OFF of an electrophotographic unit. CONSTITUTION:The high voltage power supply for corona discharge comprises a boosting means 4 connected with a DC power supply, a switching means 5, means 3 for detecting output voltage or current level, and means 2 for controlling the switching to obtain a predetermined detection level. The high voltage power supply further comprises means 1 for detecting the input voltage level, and means 6-9 for stopping the operation of the power supply circuit depending on the voltage level detected by the input level detecting means 1.
Patent JP-S58122210-A (JP)
Title: Car height regulating device
Inventor: KUWANA KAZUTAKA
IPC: B60G17/00
Filed: 1982-01-13
Abstract: PURPOSE:To simplify a titled car height changeover mechanism by a method wherein the car height detector that can select a large or a small car height detecting means is provided between the axle and the chassis frame so as to put the car height regulating valve and the pressure source under control by signals from a selection detecting means. CONSTITUTION:A car height detector 100 arranged between the axle and the chassis frame has two photosensors 101, 102 for the large and small heights and further a light screening plate 105 rotating together with a revolving shaft 103. Either of the photosensors 101, 102 can be selected by a car height changeover switch not shown in the figure. That is, the selection of the large height turns ON the sensor 101 and OFF the sensor 102. If the car height becomes height at this selection, a loop slide 104 of the light screening plate 105 shuts the sensor 101 and drives the car height regulating valve and pressure source in the direction to lower the car height. Similarly, if the small height to selected, the car height is controlled according to ON signal of the sensor 102. In this way, the car height can be changed over to the desired one by a simple structure and any signal selecting circuit is made unnecessary.
Patent JP-S5497789-A (JP)
Title: Continuous extruder for composite material
Inventor: FUKUOKA SHINGOROU
IPC: B29C48/465
Filed: 1978-01-18
Abstract: PURPOSE:To perform the continuous extruding molding of composite materials of good quality and also to raise yield and productivity by utilizing a conform type continuous extruder. CONSTITUTION:The rotating grooved roll 2 is combined with the fixed shoe 4 with the arched concaves 5 and 6 to form the container 3 for supplying covering material, with closed tip fitted closly into the grooved roll 2, and the inside of the fixed shoe 4 is provided with the hollow pocket 8 throughly leading to the closed end of the container 3 through the through hole 7. And, the inside of the hollow pocket 8 is provided with the die 10 and the nipple 11 which lead to the wire path holes 9a and 9b, and the covering materials 14 and 14a surround the core 13 supplied from the nipple 11.
Patent JP-S60148243-A (JP)
Title: Transmission line supervisory system
Inventor: ARAI ISAMU
IPC: H04B1/74
Filed: 1984-01-12
Abstract: PURPOSE:To supervise a fault of a transmission line and the switching of the transmission line at the transmission side by providing a detection circuit for the 1st supervisory signal superimposed on a frequency band signal transmitted to plural transmission lines and for the 2nd supervisory signal transmitted from the reception side. CONSTITUTION:A frequency band signal S is transmitted from a master station A to a slave station B via transmission lines A1, A2 and from the slave station B to the master station A via transmission lines B1, B2 respectively, the 1st superimposingly thereupon and the 2nd supervisory signal generated from an oscillator PO2 is transmitted from the slave station B to the transmission lines B1, B2 via changeover switches SW71, 72. When the slave station B reseives data on the transmission line A1 and the transmission line A1 is faulty, a detector 31b detects it so as to generate a detection signal. Thus, a control circuit 4b generates a control signal so as to allow the SW5b to be switched to the transmission line A2 and the slave station B receives the signal S on the transmission line A2. Then a discrimination circuit 6 opens the SW71 at the same time so as to stop the transmission of the 2nd supervisory signal, it is detected by the detector 91 of the master station A so as to detect a fault of the transmission line A1 and the changeover of the transmission line of the slave station B.
Patent JP-H06215415-A (JP)
Title: Optical recording medium and information recording method therefor
Inventor: SEO HISAYA
IPC: G11B7/2405
Filed: 1993-01-13
Abstract: PURPOSE:To provide the optical recording medium with which high C/N is obtainable in spite of use of a short-wavelength laser beam for recording and erasing and which has a high recording density by specifying the range of the refractive index and thickness of a first dielectric layer. CONSTITUTION:The wavelength lambda of irradiating light, refractive index (n) and thickness (d) of a first dielectric layer in the optical recording medium successively having at least the first dielectric layer, recording layer, second dielectric layer and reflection layer on a substrate are specified to the range expressed by 1.5<=n<=2.5 and lambda/4Xi<=nXd<=lambda/4X(i+1)-(nm) and i=3. The difference in the reflectivity between the crystalline state and non-crystalline state in the case of recording and erasing of information by irradiation with the light in a wavelength region of 600 to 700nm wavelength is increased by specifying the range of the refractive index and thickness of the first dielectric layer in such a manner. Then, the large C/N is obtd. even if the laser beam of the short wavelength is used for recording and erasing. The optical recording medium having the large recording density and the excellent recording characteristic and erasing characteristics is thus obtd.
Patent JP-H03210167-A (JP)
Title: Production of retort onion soup
Inventor: KATO NORIKO
IPC: A23L23/00
Filed: 1990-01-11
Abstract: PURPOSE:To obtain a food having excellent appearance and palatability by filling a vessel with a soup raw material and an ingredient material produced by mixing oil and fat to a heat-treated onion and treating the content of the vessel in a retort. CONSTITUTION:An ingredient composed of sliced onion and optionally other vegetables is heat-treated with hot water or steam. After draining, the heat- treated ingredient is mixed with a proper amount of oil and fat such as butter or salad oil. Separately, a soup free from oil and fat is prepared by conventional process. The soup raw material to be used in the present process may be conventional one such as bouillon, vegetable, extract of meat, etc., wine, seasoning, spice and water. The prepared ingredient and soup are filled in a pouch and heat-treated under pressure by conventional process to obtain the objective food.
Patent JP-H05185920-A (JP)
Title: Vehicle braking device
Inventor: MORI MASATOMO
IPC: B60T8/52
Filed: 1992-01-13
Abstract: PURPOSE:To enable braking control where the braking piping is not necessary, the reliability is high and the driver's feeling is satisfied by selecting the first braking control to energize a rotor coil or the second braking control to energize the rotor coil and at the same time, to energize an electric-driven actuator. CONSTITUTION:The electromagnetic force is generated in a rotor coil 5 by supplying the power from the exterior through a brush 4, and this electromagnetic force generates the rotational force in the reverse direction of the rotor 3, i.e., a shaft 2, realizing the braking force by the electromagnetic force. A part of the rotary tip of the rotor 3 is inserted in a caliper 16 provided within a stator 1, and an electric-driven actuator 8 to be driven by a motor is mounted inside the caliper 16. pads are attached to the tip of the electric-driven actuator 8, and the pads 7 hold the tip surface of the rotor 3 by the action of the electric- driven actuator 8, realizing the disk braking through the frictional contact action.
Patent JP-2000198026-A (JP)
Title: Method and device for forming two synchronized screw parts
Inventor: JOHN M SIMMONS
IPC: B23G5/04
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To synchronize two screw parts with the same lead and rotation starting point by cutting a first set of screw parts, then cutting a second set of screw parts, and positioning a rotation starting point of the second set of screw parts relative to a rotation starting point of the first set of screw parts. SOLUTION: A screw cutting tool 10 comprises a cutting edge 14. The cutting edge 14 comprises a first screw cutting edge 16 and a second screw cutting edge 18. These screw cutting edges 16, 18 are defined by a flat surface 20 along the longitudinal axis of a mount shank 12, and flush with the longitudinal axis of the shank. The points 16, 18 of the screw edges are symmetrical to a rectangular longitudinal axial surface, and flush with a plane perpendicular to the longitudinal axis of the shank. The points 16, 18 of the screw cutting edges are at equal distances from the longitudinal axis of the mount shank. An operator determines the rotation starting point on a cylindrical surface, an inner female screw is cut by using the second screw cutting edge 18, and then an outer male screw is cut on a cylindrical member.
Patent JP-S5390249-A (JP)
Title: Cyclopropanecarboxylic acid esters, process for their preaparation and insecticides and miticides contg. the same
Inventor: YAMASHITA KIYOUHEI
IPC: C07C67/10
Filed: 1977-01-17
Abstract: PURPOSE: Cyclopropanecarboxylic acid esters I(X is-CR 5 R 6 -, -CR 7 = CR 8  or-R 9 R 1 0-CR 11 R 12 -; R 1 , 2 , 5 , 7-12  are H, lower alkenyl, lower alkynyl, aryl, etc.; R 3  is methyl or H; R 4  is methyl when R 3  is methyl, and R 4  is 2methylcarbonyl-2-propenyl when R 3  is H, etc., e.g. 4-methyl-1-cyclohexene-1-ylmethyl-2,2-dimethyl-3-(2,2-dichlorovinyl) cylopropane-1-carboxylate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61162849-A (JP)
Title: Device for magnetic recording and reproducing
Inventor: FURUMOTO MITSUNOBU
IPC: G11B5/588
Filed: 1985-01-14
Abstract: PURPOSE:To discriminate on the direction and speed of tape traveling in recording by recording the 1st identification signal for an SP and an LP mode in the front half area of each sector and the 2nd identification signal for an FOW direction and an REV direction in the rear half area, and discriminating both identification signals during reproduction. CONSTITUTION:When the playback KEY of a device is operated, a system control circuit 36 commands FOW-directional and SP-mode reproduction. The rotary phase of a rotary head is controlled by inputting the output of a rotary phase detector 20 and a reference signal from an audio signal processing circuit 7 to a rotary head control circuit, so the control is carried out without reference to a tracking state to enter a synchronizing state, so that an f6 pilot signal recorded in a sector to be reproduced is outputted to a gate circuit 27. The f6 pilot signal is given a frequency which is discriminated sufficiently from that of a pilot signal for tracking, and then the influence of azimuth loss is small and the f6 pilot signal is reproduced sufficiently even when tracks recorded by heads A and B are scanned. Consequently, the same state as the recording state is obtained automatically during reproduction.
Patent JP-H05211471-A (JP)
Title: Radio call channel changeover system
Inventor: KASE TAKASHI
IPC: H04W36/36
Filed: 1992-01-14
Abstract: PURPOSE:To eliminate an interruption time of a radio call channel for call changeover. CONSTITUTION:As a mobile set 1 approaches a border between service areas A, B, since an electric field intensity of a CHa is weakened, it is required to select a new call channel and the base station A sends its report to the base station B. The base station B receiving the report assigns a CHb to the mobile set 1 to attain signal transmission and reception. That is, the mobile set 1 uses the CHa, CHb and enters the service area B over the border while making one talking. When the electric field intensity of the CHb reaches an intensity enough to maintain the call, the CHa is interrupted and then the mobile set 1 continues call via the base station B with the CHb only.