baber/WOPTO huggingface dataset:
Patent JP-H0213813-A (JP)
Title: Method and apparatus for measuring liquid surface level
Inventor: HIRAYAMA TOSHIO
IPC: G01F23/24
Filed: 1988-06-30
Abstract: PURPOSE:To determine a liquid surface level by obtaining a proportion of a period during which a point positioned at a known level for a surging liquid surface is below a liquid surface and that during which it is above a liquid surface. CONSTITUTION:A slurry 20 is held in a pressure container 10. An electrode rod 30, the slurry 20 and the pressure container are connected electrically to an input section of a continuity detection circuit 40 with cables 31 and 32. The continuity detection circuit 40 and the electrode rod 30 compose a liquid surface detection means to check to see if a point positioned at a known level is below a liquid surface. An output section of the continuity detection circuit 40 is connected to an input section of an arithmetic processor 50. The arithmetic processor 50 calculates a proportion of a period during which an ON signal takes per unit time in an input signal, that is, a proportion of a period during which the electrode rod 30 contacts the slurry 20 per unit time. The resulting calculated value and a constant preliminarily applied are put into a specified formula to perform a computation and the results are sent to a display or recording means 60 as liquid surface level.
Patent JP-H04362233-A (JP)
Title: Detection of abnormality at car engine
Inventor: IKETANI YOSHIHIRO
IPC: F02D45/00
Filed: 1991-06-10
Abstract: PURPOSE:To assist a driver in diagnosing existence of an abnormality at an engine correctly by adding a program to diagnose existence of an engine abnormality to a CPU program for performing computation of an ignition timing control, and giving an alarm to a valve where the engine abnormality is detected. CONSTITUTION:An engine abnormality is detected where a transmission is at a neutral condition or where a clutch is disconnected. In such a condition, an engine rotation number is detected, and it is determined if the detected rotation number is within a predetermined range corresponding to a throttle opening TH. In case the detected engine rotation number is not within the predetermined range, the number is counted up. When such a condition occurs for a predetermined number of times or more in a predetermined period, it is determined that an engine abnormality exists. A driver can thus detect the engine abnormality without relying on his hearing.
Patent JP-S6057382-A (JP)
Inventor: SAKAMOTO YOUICHI
IPC: G09G5/32
Filed: 1983-09-09
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-H0328152-A (JP)
Title: Water-permeable concrete composition reinforced with organic fiber
Inventor: ANDO YUTAKA
IPC: C04B28/02
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a water-permeable concrete having excellent tensile strength and impact resistance and remarkably improved toughness by compounding cement, water, organic fiber and aggregate. CONSTITUTION:The objective water-permeable concrete composition is composed of 300-600kg of cement, 75-240kg of water, 0.1-5.0vol.% of organic fiber and the remaining part of aggregate based on 1m<3> of the composition. The organic fiber is especially preferably polyvinyl alcohol fiber owing to its high reinforcing effect. There are sheet-forming type and premix type in the polyvinyl alcohol fiber for the reinforcement of cement and the premix type is preferable because of its excellent dispersibility. The aggregate is preferably prepared to have a particle size distribution comprising >=85wt.% of fraction passing through 13mm sieve, <=50wt.% of fraction passing through 2.5mm sieve, <=25wt% of fraction passing through 1.2mm sieve and <=10wt.% of fraction passing through 0.6mm sieve.
Patent JP-2000001445-A (JP)
Title: Production of omega-halogenoalkylstyrene derivative
Inventor: KUBOTA HIROHISA
IPC: C07C17/38
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a high boiling point component such as a polymer formed as a by-product and produce the subject compound useful as a production intermediate for medicines or agrochemicals at a low cost in high yield by carrying out the thin-film distillation of a specific halogenoalkylstyrene derivative containing the high boiling point component in the presence of a high boiling point solvent. SOLUTION: The thin-film distillation of an ω-halogenoalkylstyrene derivative containing a high boiling point component and represented by the formula [(n) is 3-9; X is a halogen; R is H, an alkyl or a halogen] is carried out in the presence of a high boiling point solvent having preferably >=300 deg.C boiling point and <=1,000 cP viscosity at 25 deg.C (preferably diisotridecyl phthalate, etc.), under conditions of about several s to 2 min residence time, about 0.1-2 mm/Hg vacuum degree and about 80-200 deg.C temperature to afford the objective compound [e.g. 4-(4-bromobutyl)styrene]. The amount of the added solvent is preferably 50-1,000 wt.% based on the weight of the polymer formed as a by-product.
Patent JP-S6249167-A (JP)
Inventor: UTSUNOMIYA TORU
IPC: F25C1/00
Filed: 1986-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0918115-A (JP)
Title: Formation of resist pattern
Inventor: NIIJIMA SHINICHI
IPC: H05K3/06
Filed: 1995-06-30
Abstract: PURPOSE: To enhance the positional accuracy of pattern while shortening the production process by forming a solder resist pattern directly on a board through an ink jet printer after formation of an etching resist pattern and a conductor pattern. CONSTITUTION: An ink jet printer 3 has a mechanism for writing on a printed board 4 and a function for reading a CAD data. At first, the board 4 is subjected to boring and copper plating 6 and then an etching pattern 1 is written thereon by means of the ink jet printer. Subsequently, it is subjected to etching and surface polishing in order to remove ink from the copper plated surface thus forming a conductor pattern 11. Although, the ink is left on the inner wail of a through hole 5 but it is left as it is for a through hole 5 serving only for electrical conduction. Finally, a solder resist pattern 2 is formed on the surface of board 4 by means of the ink jet printer 3.
Patent JP-S5789935-A (JP)
Title: Mixer for injection molding machine
Inventor: TAKEDA AKIRA
IPC: B29C45/62
Filed: 1980-11-26
Abstract: PURPOSE:To obtain a mixer for injection molding machines which is excellent in degree of mixing, heat transfer property and overhauling property by a method wherein obstacle members having a larger number of holes and obstacle members having a smaller number of holes are alternately arranged in a resin passage of the mixer. CONSTITUTION:The obstacle members 6 having about 7 through-holes 11 each and the obstacle members 7 having about 3 through-holes 16 each are alternately arranged in the resin passage 1 of the mixer for an injection molding machine in such a manner that the through-holes 11, 16 are communicated with each other, and one end of the arrangement is fixed by a nozzle 10. A resin is divided into seven streams by the obstacle member 6, then the streams are converted into three streams by the obstacle member 7, and these processes are repeated alternately, so that the resin is mixed sufficiently. In addition, since the obstacle members 6, 7 are large in wall thickness, a high efficiency of heat transfer for a heater 5 is attained. The obstacle members can be easily removed by loosening the nozzle 10.
Patent JP-H05332093-A (JP)
Title: Construction method of underwater structure
Inventor: KODERA HIDENORI
IPC: E02D29/07
Filed: 1992-06-02
Abstract: PURPOSE:To prevent a joint portion from being given a flexural action, even if box bodies are connected to each other lengthily in progressing a work, as connecting box bodies to each other through box body starting side openings provided on a shaft, by connecting a traction material on the box bodies and causing box bodies to start by virtue of pulling the traction material from the progressing side. CONSTITUTION:A starting side shaft 1 and a destination side shaft 2 are constructed and a starting side opening 11 and a destination side opening 12 of a box body 3 are provided on the bottom part of the respective water areas. Now the box body 3 is manufactured inside the starting side shaft 1 and one end of a traction material 5 such as a tie rod is connected to the end on the progressing side of the box body 3 while the other end is connected to a jack 6 arranged inside the destination side shaft 2. Then the box body 3 is pulled out from the starting side opening 11 and made it to start by means of operating the jack 6 while the joint portion connecting the box body 3 with the succeeding box body 3 is pumped up and the two box bodies are connected tightly to each other by virtue of water pressure. The box body 3 is then further moved forward and the box body 3 is connected to each other in a specified length. thus construction accuracy is improved.
Patent JP-H1111992-A (JP)
Title: Cement based material to be solidified or hydraulic material of incineration ash in which harmful heavy metal is insolubilized
Inventor: HATTANDA HIDETO
IPC: C04B7/14
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To insolubilize harmful heavy metals in an incineration ash to be used effectively and to detoxicate simultaneously incorporated harmful dioxins. SOLUTION: A cemented matter in which the incineration ash containing the harmful heavy metals is used as a raw ash and the harmful heavy metals in the raw ash are insolubilized by using a phosphorus compd. is used as a starting material. The incineration ash containing the harmful heavy metals and the dioxins is used as the raw ash. The incineration ash of a general waste, a sewerage sludge, a slime and/or an industrial waste is used as the incineration ash to be used as the raw ash. The cemented matter is detoxicated by insolubilizing the harmful heavy metals and decomposing the harmful dioxins or incorporating the dioxins as a mineral by burning preferably the incineration ash being the raw ash in the presence of the phosphorus compd. The burning is executed at >=800 deg.C, preferably at >=950 deg.C, in the presence of the phosphorus compd.  The phosphorus compd. is a powdery or liq. phosphate preferably.
Patent JP-S5592092-A (JP)
Title: Remote control unit
Inventor: NOZU MIKIO
IPC: H04Q9/12
Filed: 1978-12-29
Abstract: PURPOSE:To make it possible to prevent malfunctions dependent upon radio interference, etc., by modulating the frequency of the sub-carrier of an audible frequency with a low-frequency control signal and by modulating the amplitude of the carrier of a HF or VHF band with this sub-carrier. CONSTITUTION:Carriers are received by antenna 10, and the carrier of a specific frequency is selected and amplified by high frequency receiving part 11. The sub- carrier is detected by AM detection circuit 12, and distortion and noise are eliminated by waveform shaping circuit 13 to hold the output voltage fixed, and the sub- carrier of one wave out of plural waves from the shaped signal of circuit 13 is selected by sub-carrier filter circuit 14. Then, a low-frequency control signal is demodulated and detected from the signal passing through circuit 14 by FM demodulator circuit 15. This control signal is inputted to low frequency tuning circuit 16 to detect one wave. The control signal is converted to a DC voltage by level detection circuit 17 for the purpose of distinguishing the control signal from noise; and when the control signal becomes over a fixed value, a gate signal is generated, and relay driving circuit 18 receives this gate signal to operate the external driving material. Then, malfunctions are prevented by sub-carrier level detection circuit 19 and inhibition circuit 20.
Patent JP-S5588264-A (JP)
Title: Silver oxide battery
Inventor: OOHIRA TSUKASA
IPC: H01M50/417
Filed: 1978-12-26
Abstract: PURPOSE:To stabilize the performance of discharge and improve that of storage by arraging the polyorefin resin film containing calcium hydroxide between the positive electrode of silver oxide and the separator. CONSTITUTION:For example, the positive electrode 2 consists of the mixture in which silver oxide, manganese dioxide, phosphorus-type graphite are mixed at a weight ratio of 90 to 7 to 3. This is compressed in the positive electrode container 2 and faces the separator 5 consisting of semi-transparent cellophane. The polyorefin resin film 4 containing calcium hydroxide which acts as both the positive electrode liquid containing agent and spacer is inserted between them. This resin film 4, for example, consists of polyethylene. The contant of calcium hydroxide is 1-5 weight percentage and the film thickness is less than 100mu. As a result, the oxidation resistance of the cellophane separator 5 is protected by the resin film 4 with excellent moisture absorption and oxidation resistance and the surfacial absorption of electrolyte is improved. Its wetting state is also maintained. The performance of discharge is stabilized and that of storage is improved.
Patent JP-S6226724-A (JP)
Inventor: MATSUSHITA KOZO
IPC: H01H33/70
Filed: 1985-07-29
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-S5790919-A (JP)
Title: Method for tightening winding of stationary induction electric equipment
Inventor: ISHIKAWA SANJI
IPC: H01F27/30
Filed: 1980-11-27
Abstract: PURPOSE:To perform stable tightening in a short time by placing a common spacer in which pressure sensing paper is inserted on the top parts of the windings when the windings provided around a core are tightened in the axial direction, and tightening the windings with a hydraulic jack with the tightening force being measured. CONSTITUTION:The common spacer 10 which is divided into two parts in the direction of the thickness is placed on the top parts of a plurality of windings 2a, 2b, and 2c which are wound around the core 1 so as to cover these windings commonly. When these windings 2a-2c are tightened by using the hydraulic jack 6 in the axial direction, the pressure sensing paper 9 is inserted between the divided surfaces of the spacer 10, and a winding tightening ring 4 is placed on the spacer. Then tightening is performed with the tightening pressure being measured. If the pressure is uneven and excess or shortage exists, an adjusting liner is provided on the spacer 10 so as to equalize the pressure. Thereafter, a separating piece 7 is placed on the ring 4, a winding holding metal 5a is applied, and unnecessary jack 6 is removed.
Patent JP-H0454679-A (JP)
Title: Arithmetic unit
Inventor: MATSUDA NOBUKO
IPC: G06F7/50
Filed: 1990-06-25
Abstract: PURPOSE:To obtain an independent operation result by providing a carry arithmetic part for modifying a value of carry outputted from the corresponding computing element and inputting to an adjacent computing element of the upper bit in accordance with carry control information, as a pair with each computing element. CONSTITUTION:In the case an arithmetic mode signal 129 is '0', a computing element 110 executes a processing for adding a value of a DST register 108 to a value of an SRC register 107, and in the case of the signal 129 is '1', a processing for subtracting the value of the register 108 from the value of the register 107 is executed. In that case, in accordance with a value of a carry control instruction register 111, propagation of carry is stopped in a position corresponding to a bit being '1' in the resister 111, in 32 bits of the computing element 110. Subsequently, only with regard to the bit being '1' in an MSK register 109, a value of a result of operation is outputted, and as for the remaining bits, the original value of the register 108 is outputted to a DOUT register 112, and written in a display memory 101.
Patent JP-S6323547-A (JP)
Title: Stator for dc motor
Inventor: KAWADA SHIGEKI
IPC: H02K23/04
Filed: 1986-07-15
Abstract: PURPOSE:To prevent a plurality of field poles from being increasingly separated when the poles are separated from a cylindrical yoke by forming the shoulders of the poles for forming a stator as an inclined surfaces, and engaging by calking the ends of the end plate made of a nonmagnetic material with the oblique surfaces. CONSTITUTION:A plurality of field poles made of permanent magnets are bonded firmly with an adhesive to the inner surface 11 of a cylindrical yoke 1. Here, the poles having oblique surfaces 21 inclined at the shoulders are used as the poles 2. Then, terminal plates 3 of rings made of nonmagnetic flat plates, having large inner diameter in a range between the poles, and contacted with a plurality of poles 2 at the ends 31 formed in projections. The ends 31 of the plates 3 are fixed by calking along the oblique surfaces 21 at the shoulders of the poles 2. When the plates 3 are fixed in this manner, even if the poles 2 are separated from the inner surface 11 of the yoke 1, the separation is not increased with lapse of time, and does not invite any large defect.
Patent JP-H06345796-A (JP)
Title: Novel esterase-inhibiting agent
Inventor: TAKEUCHI TOMIO
IPC: C12R1/465
Filed: 1993-06-11
Abstract: PURPOSE:To provide the novel inhibiting agent strongly inhibiting esterases and useful as a therapeutic agent for acute arteritis, pulmonary emphysema, arteriosclercesis, inflammation, etc. CONSTITUTION:A compound of formula I (R is group of formula II or III). its hydrate or its salt. For example, elastatinal B of formula IV. The compound of formula I is obtained by inoculating an elastatinal-producing fungus (e.g. an actinomyces MD469-CG8 strain belonging to the genus Streptomyces) on a nutritive source-containing medium and subsequently aerobically culturing the fungus in the medium. The elastatinal B has following physiochemical properties. Molecular formula: C23H38N8O8; Rf value: 0.49 (developing solvent is butanol: acetic acid: water =3:1:1); coloring reaction: positive for 2,4- dinitrophenylhydrazine, Leyden-Smith, FCNP reaction; negative for ninhydrin and Sakaguchi reaction, etc.
Patent JP-H08193-A (JP)
Title: Polished rice having improved taste and its production
Inventor: NEMOTO TAKAYUKI
IPC: A23L7/10
Filed: 1994-06-24
Abstract: PURPOSE:To improve the palatability of cooked rice such as glutinousness, stiffness and chewability and the gloss and color of the cooked rice grain by treating the surface of polished rice with an aqueous solution containing an enzyme and a water-soluble dietary fiber such as decomposed polysaccharide. CONSTITUTION:Polished rice is surface-treated with an aqueous solution containing (A) a water-soluble dietary fiber such as decomposed polysaccharide (e.g. gum guaiac or locust bean gum) or pullulan and (B) an enzyme (e.g. amylolytic enzyme or cellulolytic enzyme). The aqueous solution is preferably sprayed on the rice and the sprayed rice is preferably aged to uniformize the distribution of water.
Patent JP-H10312623-A (JP)
Title: Disk autochanger
Inventor: ENOMOTO KAZUHISA
IPC: G11B17/30
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the positional deviation between a disk housing part and a disk reproducing part and to surely transfer a disk between the housing part and the reproducing part by inserting an inserting pin provided freely movably in the reproducing part into an inserting hole provided in the disk housing part. SOLUTION: A slider 234 having the pin 233 to be inserted into the inserting hole provided underneath a tray at the time of taking out the disk 310 from the tray is freely movably provided underneath an inner chassis of a disk reproducing device 200. At the time of taking out the disk from the tray, when the disk reproducing device 200 is stopped in a desired disk housing position, the inserting pin 233 is moved with the slider 234 to the left to be inserted into the inserting hole provided underneath the tray, and is abutted against a block piece provided in a position shifted from the inserting hole by one pitch so as to squeeze a slide member. Then, at the time of returning the disk 310 to the tray, the inserting pin 233 is drawn out of the inserting hole in accordance with the movement of the slider 234.
Patent JP-S6145921-A (JP)
Title: Azimuth detecting device for vehicle
Inventor: KISHI HISAO
IPC: G01C17/28
Filed: 1984-08-10
Abstract: PURPOSE:To detect accurately the center value of terrestrial magnetism for azimuth arithmetic by calculating and averaging center values of terrestrial magnetism from data of an azimuth sensor when the vehicle turns to right and left. CONSTITUTION:An azimuth sensor 10 consists of two mutually orthogonal detection coils 10a and 10b, a computer 40 is composed of an I/O interface 40a, CPU40b, ROM40c, and RAM40d, and the output of the sensor 10 is inputted to the computer 10 through an amplifier 20 and an A/D converter 30. The vehicle is turned to right firstly and all azimuth data is measured by the sensor 10 and stored in the RAM40b; and the center value of terrestrial magnetism is calculated on the basis of it and stored. Then, the vehicle is turned to left and the center value of terrestrial magnetism is calculated and stored similarly; and the center values are averaged and used as the real center value of terrestrial magnetism.
Patent JP-S6227084-A (JP)
Inventor: KUBOTA KANEHIRO
IPC: B07C3/18
Filed: 1985-07-26
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-H0455849-A (JP)
Title: Instant photography type copying device
Inventor: YAMAOKA TADAHIKO
IPC: G03B17/52
Filed: 1990-06-25
Abstract: PURPOSE:To allow the beautiful copying of an original picture even if instant photographic sensitive materials which vary in spectral sensitivity characteristics and sensitivity are used by providing plural pieces of light sources varying in the spectral emission characteristics as illuminating means for illuminating the original picture and independently or simultaneously lighting these light sources. CONSTITUTION:The spectral characteristics and illuminance of the illuminating light of the original picture 1 are changed by respectively independently lighting or simultaneously lighting fluorescent tubes 28, 29 by operating the switches of the fluorescent tubes 28, 29. The illuminating light of the original picture 1 meeting the instant film 14 is selected by changing the spectral characteristics and illuminance of the illuminating light of the original picture 1 according to the spectral sensitivity characteristics and sensitivity of the instant film 14 in this way. The beautiful copying of the original picture 1 is thus executed even if the instant films 14 of the varying spectral sensitivity characteristics and sensitivity are used.
Patent JP-H0612943-A (JP)
Title: Piano handle type switch
Inventor: UENO SATORU
IPC: H01H21/00
Filed: 1992-06-25
Abstract: PURPOSE:To improve an operational feeling by shortening an operating stroke of a piano handle with a simple constitution. CONSTITUTION:A pushbutton switch 5 is constituted of a vertically movable pushbutton 100, switch unit 24 reversely turned to switch a contact according to press-in action of the pushbutton 100 and a reversing spring 101 for holding a reversed condition of the switch unit 24. The pushbutton 100 is protruded to the outside of a cover 5b in almost the center of the cover 5b of the pushbutton switch 5, and a piano handle 43 for pressing the pushbutton 100 by piano touch operation is mounted on the pushbutton switch 5. The reversing spring 101 is energized to the switch unit 24 in an upper position of a part where a movable contact 29 of the switch unit 24 is provided.