baber/WOPTO huggingface dataset:
Patent JP-S6047117-A (JP)
Title: Cast-in-place reinforced concrete pile
Inventor: NAGAOKA HIROAKI
IPC: E02D5/44
Filed: 1983-08-25
Abstract: PURPOSE:To control the bending moment of the pile head due to displacement of the ground to a minimum by providing a steel tube-clad reinforced concrete to the head of a steel tube having projections formed by rolling on its inside. CONSTITUTION:A pile 1 consists of concrete 2, reinforcing bars 5, and a steel tube 6 having projections in its inside. In the cast-in-place reinforced concrete pile with an expanded bottom and the head of steel tube-clad concrete having projections, the reinforcing bars are extended into the steel tube and fixed, and the head is made of steel tube-clad reinforced concrete with projections. The pile head can withstand increasing horizontal forces, the bending moment of the pile head due to displacement of the ground can be suppressed to a minimum, and the bonding strength between the steel tube and the concrete portion can be increased.
Patent JP-S5276726-A (JP)
Title: Seal mechanism for butterfly valve shaft bearing
Inventor: YOSHITOMI NAOMI
IPC: F16K41/02
Filed: 1975-12-23
Abstract: PURPOSE: To maintain effective seal surface pressure without causing deformation in the seal section of rubber seat in a butterfly valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0319066-A (JP)
Title: File occupation/release system for each conversational task
Inventor: YABU JUNJIRO
IPC: G06F12/00
Filed: 1989-06-16
Abstract: PURPOSE:To automatically occupy and release files for each conversational task consisting of plural conversational transactions by using a conversation start information setting means and a conversation end information setting means. CONSTITUTION:A conversation start information setting means 6 sets the information to a file control file 5 showing the occupation of a file to be used by a conversational task when a transaction control system 1 recognizes that the first conversational transaction of the conversational task is started in a transaction group 2. Then a conversation end information setting means 7 sets the information to the file 5 to show the release of the file occupied by a conversational task when the system 1 recognizes the end of the final conversational transaction of the conversational task. Thus it is possible to automatically occupy the files for each conversational task consisting of plural conversational transactions.
Patent JP-H102314-A (JP)
Title: One side bolt
Inventor: TAMURA NOBUTAKA
IPC: E04B1/24
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a one side bolt to eliminate a need for a special tool, simplify structure, perform regular fastening after temporary fastening though structure is simplified and a cost is low, and perform reliable transmission of a stress by a method wherein the formed part on the rear end side of a cylindrical nut is spread and deformed in a manner to surround the periphery of a washer or be brought into pressure contact with the tip of the washer. SOLUTION: A bolt body 7 is provided to be insertable in insertion holes 3a and 5a formed in a square steel pipe column 3 and the end plate 5 of a beam made of a steel. A sleeve 9, a support washer 11, a plurality of deformed washers 13, 13,..., a guide washer 15, and a cylinder nut 17 are fitted in the outer periphery of the bolt body 7, in the order, toward a tip (the left side in Fig). Through relative rotation of the bolt body 7 and a nut 21, the rear ends of the washers 13, 13,... brought into a close contact state are brought into contact with the end face of the steel pipe column 3 through the deformed part 9b of the sleeve 9 and the tip and the outer peripheral part thereof are surrounded with the deformed part 17B of a cylindrical nut 17 fixed at the tip part of the bolt body 7. Further, the rear edge of the cylindrical nut 17 is brought into contact with the end face of the steel pipe column 3 and the deformed washer in a close contact state is nipped between the support washer 11 and the guide washer 15.
Patent JP-S6133183-A (JP)
Title: Preparation of 2,3-dihydro-7-aminobenzofuran
Inventor: TAMURA MITSUHIKO
IPC: C07B61/00
Filed: 1984-07-25
Abstract: PURPOSE:To prepare the titled compound useful as a synthetic intermediate of insecticides, with simple procedure, in high yield and selectivity, by reacting 2,3-dihydro-7-halobenzofuran with ammonia in the presence of a copper catalyst. CONSTITUTION:The objective compound of formula II can be prepared by reacting 2,3-dihydro-7-halobenzofuran of formula I (X is halogen; R and R' are H or lower alkyl) (e.g. 2,2-dimethyl-2,3-dihydro-7-chlorobenzofuran) with ammonia (preferably ammonia water having a concentration of 5-70wt%) in the presence of a copper catalyst [e.g. Cu2O, CuCl2, CuSO4, Cu(NO3)2, CuO, CuCl, etc.] at 200-300 deg.C for 30min-8hr. The amount of ammonia is preferably 1-5mol (as NH3) per 1mol of the compound of formula I.
Patent JP-H051762-A (JP)
Title: Duty solenoid control device for hydraulic actuation type transmission
Inventor: TERAUCHI SEIJI
IPC: F16H9/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide a duty solenoid control device which can improve the responsiveness of the oil pressure change against a change of duty ratio and the accuracy of the oil pressure control in a hydraulic actuation type transmission, in which oil pressure is controlled by a duty solenoid valve. CONSTITUTION:In this duty solenoid control device, a hydraulic actuation type non-stage speed change mechanism 10, a duty solenoid valve 52 for controlling the operating oil pressure of the non-stage speed change mechanism 10, and a control unit 33 for applying the duty ratio are provided. Provision of the frequency change means 33 (control unit 33) for increasing the driving frequency of the duty solenoid valve 52 when the control unit 33 changes the duty ratio is a characteristic of this control device. Desirably, the frequency change means 33 increases the driving frequency of the duty solenoid valve 52 only at the time of changing the duty ratio large.
Patent JP-S6132963-A (JP)
Inventor: YOKOYAMA HIDEKI
IPC: H01R4/48
Filed: 1984-07-25
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。
Patent JP-S6131721-A (JP)
Title: Clutch
Inventor: NAGANO TAMIO
IPC: F16D13/70
Filed: 1984-07-24
Abstract: PURPOSE:To make thinner a clutch facing and to reduce the weight of a clutch by disposing a support member mounted at a contact portion between a pressure plate and a diaphragm spring on the pressure plate through an elastic member. CONSTITUTION:A fulcrum ring 22 forming a contact surface between a pressure plate 14 and a diaphragm spring 16 is disposed on the pressure plate 14, a rubber ring 28 is interposed between the pressure plate 14 and the fulcrum ring 22, and a facing 36 of a clutch disc 13 is thin and light and is of a mold type. Thus, the mass of the clutch disc 13 can be reduced remarkably.
Patent JP-2000336780-A (JP)
Title: Throating cover of sill or the like
Inventor: TANEICHI KAORU
IPC: E04B1/64
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of rainwater and perform disassembling inspection by constituting a throating cover of a sill or the like of a cover attaching tool attached to the sill or a window frame and throating cover body datachably mounted on the cover attaching tool. SOLUTION: The throating cover is constituted of a cover attaching tool 7 attached to a sill 4 by fixing metal fittings 6 such as a plurality of nails and screws, and a throating cover body 8 detachably mounted on the cover attaching tool 7. Thereby rainwater or the like can be surely prevented from leaking into a gap between a foundation 3 and a sill 2 by the throating cover body 8 detachably mounted on the cover attaching tool body 8. In addition, since the throating cover body 8 can be detached, inspection of the sill or the like can be performed, and the damage of the sill 2 or the like can be found early.
Patent JP-H0322974-A (JP)
Title: Composition having oxidase activity
Inventor: AMEYAMA MINORU
IPC: C12R1/01
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a re-constituted novel composition consisting of a hem- containing protein and cell membrane ingredient in which oxidase activity is provided or enhanced by the above-mentioned protein. CONSTITUTION:The aimed composition consisting of (A) hem-containing protein and (B) cell membrane ingredient in which oxidase activity is provided or enhanced by the ingredient A. The composition is prepared by blending the ingredient A consisting of an alcohol dehydrogenase derived from acetobacterium with the ingredient B prepared from Gluconobactor suboxydans, varioti alfar IFO3254, etc., in a buffer in which each ingredients is not inactivated in a state containing a surfactant and subjecting the blend to dialysis so as to keep concentration of the surfactant to limited micell concentration or below.
Patent JP-H116078-A (JP)
Title: Chemical treating agent for aluminum and chemical treatment
Inventor: SHIRAISHI MASAJI
IPC: B05D7/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical treating soln. imparting superior adhesion and corrosion resistance to a thick coating film, the adhesion of which is kept satisfactory even when an aluminum alloy is dehydrated and dried after pretreatment with the chemical treating soln. SOLUTION: The chemical treating soln. for aluminum and its alloy contains 0.1-0.5 g/l hexavalent chromium ions, 0.01-0.5 g/l (expressed in terms of Zr) fluoro-zirconium ions, 0.01-0.1 g/l (expressed in terms of Si) water-soluble or colloidal silicon compd. and 0.1-0.5 g/l total fluorine and has pH 1.5-3.0. Aluminum or its alloy is treated with the chemical treating soln. before coating and a chromium coating film is formed on the surface by 5-20 mg/m<2> (expressed in terms of Cr).
Patent JP-2000346681-A (JP)
Title: Abnormality diagnostic device
Inventor: SUDA KAZUNORI
IPC: G01D21/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable device for supporting an operator by inputting the data of a diagnostic result from a plurality of abnormality diagnostic means, integrating the input data, and by ranking the integrated data from an abnormal event with high possibility for outputting. SOLUTION: A real plant (atomic plant) to be diagnosed is inputted to a diagnostic module group 3 by a means where the amount of process 2 such as temperature, a pressure value, a flow rate value, and a control signal is different by a full scope simulator 1 consisting of software for accurately simulating behavior on steady and assumed abnormal states on a computer and hardware such as an actual instrument. Each diagnostic module collects the amount of process 2 in real time, and uses an abnormality detection device being contained in each diagnostic module for monitoring change in the amount of process 2. According to the abnormality detection data, abnormality is diagnosed by a knowledge base being contained in each diagnostic module. Each diagnostic result information is inputted to an information integration device 4 for integrating by a diagnostic output integration device 5.
Patent JP-H0320928-A (JP)
Title: Manufacture of fluorescent film
Inventor: HAYASHI MASATO
IPC: H01J9/22
Filed: 1989-06-16
Abstract: PURPOSE:To smooth the surface state of a fluorescent film and shorten the drying time in the room temperature by combining a low-boiling point solvent and a high-boiling point solvent to form a dispersion liquid dispersing phosphor grains. CONSTITUTION:The distribution ratio of composition materials of slurry is determined so that the boiling point of a dispersion liquid 2 dispersing phosphor grains mixed with two or more kinds of composition materials containing a low-boiling point solvent and a high-boiling point solvent is set within the preset range. The boiling point is set to the range of 170 deg.C+ or -10 deg.C. A spinner is prevented from being dried during coating to cause coating nonuniformity, and the drying time is not made too long at the time of drying at the room temperature.
Patent JP-S6134187-A (JP)
Inventor: MARUKU REI AROORA
IPC: H01G9/04
Filed: 1985-07-16
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-H062550-A (JP)
Title: Intake control device for internal combustion engine
Inventor: TASHIRO HIROSHI
IPC: F02B29/08
Filed: 1992-06-15
Abstract: PURPOSE:To reduce a pumping loss while torque can be increased by an inertial supercharge in a wide rotational speed range of an internal combustion engine. CONSTITUTION:Each two intake pipes 4 are provided in each cylinder 2 of an internal combustion engine 1, in the case of a practical example as shown in the drawing, and these intake pipes are opened/closed by a plurality of times in the respective one time intake stroke by an intake control valve 5 of receiving a command of an ECU 7. An intake flow in the intake pipe 4 generates a pressure pulsation, but it is amplified by synchronizing a plurality of times of the opening/closing by the intake control valve 5 with a pressure pulsation of the intake flow changed relating to a rotational speed of the engine 1. In ending the intake stroke, when the final time closing of the intake control valve 5 is performed by aiming at the moment a pressure in the combustion chamber is maximized by the pressure pulsation, the pressure pulsation (an be efficiently utilized for a supercharge, to prevent generation of also a pumping loss due to a plurality of times of the opening/closing.
Patent JP-S6214963-A (JP)
Title: Apparatus for applying adhesive
Inventor: SUZUKI YASUNOBU
IPC: H01L21/58
Filed: 1985-07-15
Abstract: PURPOSE:To perform uniform emission of adhesive material, by allowing the auxiliary leaf spring fixed in an adhesive receiving box so that the free end thereof is positioned above a nozzle to cooperate with the emitting leaf spring moving along the inner peripheral surface of the receiving box. CONSTITUTION:When a rotary shaft rotates, an adhesive emitting leaf spring 22 is rotated along with said rotary shaft and moved while pressed to the inner peripheral surface of an adhesive receiving box 1. When said leaf spring 22 approaches an auxiliary leaf spring 24, a definite amount of an adhesive 6 is accumulated under the auxiliary leaf spring 24 and, when the emitting leaf spring 22 passes above a nozzle 7, the auxiliary leaf spring 24 is downwardly pressed by the spring force of said leaf spring 22. Therefore, the adhesive 6 accumulated under the auxiliary leaf spring 24 is emitted quantitatively from the adhesive emitting holes 7a of the nozzle 7 and, as a result, the adhesion of a pellet to a lead frame is well performed uniformly.
Patent JP-S5944025-A (JP)
Title: Optical switch
Inventor: KAWAGUCHI TAKAO
IPC: G02F1/05
Filed: 1982-09-06
Abstract: PURPOSE:To obtain various light guides by providing a buffer layer on the intersection part of a light guide and providing a couple of electrodes for selecting a passage of light thereupon. CONSTITUTION:The electrode interval of the couple of electrodes 26 on the intersection part 24 of the optical switch 21 is constant and less than the width of the light guide 23, and end lines 261 of the facing electrodes are parallel; and the angle to the light guide 23 is a half the intersection angle of the light guide 23, and the length of the end line part 261 is >=2/3 the length between the prolongation of the end line part 261 and the intersection 262 of the intersection part 24. When the electrode couple are placed on the intersection part of the light guide and a DC electric field is applied, the applied light guide increases in refractive index to light by electrooptic effect and a light wave propagating from one end of the light guide is reflected at the intersection part. When the DC electric field is further applied, the propagating light wave is totally reflected at the intersection part to propagate from the light guide to the other light guide, thus obtaining the operation of the optical switch.
Patent JP-S5779425-A (JP)
Title: Light base band oscillator using semiconductor laser
Inventor: NAKAZAWA MASATAKA
IPC: H04B10/524
Filed: 1980-11-04
Abstract: PURPOSE:To cause the self-excited oscillation of alight base band and then to measure the length or a faulty point of an optical fiber from the frequency of the above-mentioned self-excited oscillation, by making a laser beam incident to an end of the optical fiber and feeding positively the returned beam back to a semiconductor laser. CONSTITUTION:The DC bias is set for a seminconductor laser 11 through a setting circuit 12 to perform a laser oscillation. The beam sent from the laser 11 is made incident to an end of an optical fiber 14 through a beam splitter 13. The laser beam propagates into the fiber 14, returns by Fresnel reflection, is reflected by the splitter 13 and made incident to a photodetector 15 to be converted into an electric signal. This electric signal passes through a band pass filter 16 and is then amplified by an amplifier 17 to be positively fed back to the laser 11. In this case, the sum of the phase change in the fiber 14 and the phase change of an electric circuit system including the detector 15 though the laser 11 becomes an integer-fold value of the period of the self-excited oscillation.
Patent JP-S6137975-A (JP)
Title: Treatment of artificial verdigris
Inventor: YAMAGUCHI HIROSHI
IPC: C23C22/63
Filed: 1984-07-27
Abstract: PURPOSE:To perform artifical verdigris treatment inexpensively with satisfactory adhesion and color tone, by sand blasting the surface of copper plate or bar product, then coating with a water paint contg. powder of basic CuSO4, etc., suitable for an accelerating agent to verdigris generation, etc. thereon. CONSTITUTION:The surface of Cu plate or Cu bar product is sand blasted with the abrasive composed of an inorganic compound such as alundum, to form the substrate treated surface roughened complicatedly. Next, the water paint composed essentially of basic CuSO4 and/or basic CuCO3, if necessary about 5-40% powder incorporated with <=about 2wt% iron salt, about 10-25% emulsion such as PVAc, about 1-15% agent for accelerating verdigris generation contg. ammonium ion and no chloride and the balance water are coated on said substrate treated plane by the spray coating method, etc. Thereafter, said coated product is heated by steam heating, etc. and dried to perform artificial verdigris treatment.
Patent JP-H07328367-A (JP)
Title: Dust collector
Inventor: SUGIURA MITSUO
IPC: B01D45/04
Filed: 1994-06-15
Abstract: PURPOSE:To collect effectively not only comparatively large and heavy dust but also light fine particle dust by spraying a liquid such as water to dust and adsorbing before air containing dust is fed to an inertia separation type filter. CONSTITUTION:An opening 2 is formed in a case 1 used as a caging, and an air flow path 3 is allowed to communicate with the opening 2. A humidifying filter 4 is disposed in the air flow path 3, and impact and inertia dust collecting filters 6 and 7 are disposed on the downstream of the filter 4, and an odor generating device 8 is disposed on the further downstream. An air plenum 9 is formed on the downstream of the odor generating device 8, and an air suction fan 10 is installed in the air plenum 9. A drain flow path 11 is formed below the humidifying filter 4 and the impact and inertia dust collecting filters 6 and 7, and a cartridge type dust collecting filtration filter 12 and a filtration filter 13 are provided on the downstream, and the water content filtrated through the filtration filter 13 is stored in a tank 14, and the water content is transferred compressively to a spray device 5 by a circulating pump P, and deodorizing, odor generating and dust collecting are carried out simultaneously.
Patent JP-H113174-A (JP)
Title: Voice output mouse
Inventor: TANAKA SHINYA
IPC: G06F3/0354
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a voice output mouse which can cancel the feeling of tedium or fatigue and can be used with pleasant by stimulating the hobby-like emotion of user in voice while keeping the convenience of conventional mouse as it is. SOLUTION: A random number generator or a variable generating part 6 composed of a counter or the like is provided and to this part, an operate signal outputted by a mouse signal processing part 3 is supplied based on a signal corresponding to mouse operation from a button input part 1 or the like. Then, the variable generating part 6 generates a variable signal at random and outputs it to a generated signal identifying part 7, and the generated voice identifying part 7 outputs an instruct signal corresponding to that variable signal to a voice signal generating part 8. Thus, the voice signal generating part 8 reads voice signal data corresponding to that instruct signal out of a voice memory 9 and a voice is generated by outputting the voice signal based on these data to a speaker 10.
Patent JP-H10333623-A (JP)
Title: Closed type water tank having air circulating system
Inventor: TANII HIROSHI
IPC: G09F19/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To pass and circulate only air into an air pump and tubes, by installing a porous filter permeable to gas but impermeable to liquid due to a surface tension in the upper part inside a closed type water tank so as to be communicated with the air pump. SOLUTION: When an air pump 2 is operated, the air 6 inside a case 1 is passed through a porous filter 12, and is sucked by the air pump 2 through a tube 3. While, the air 6 discharged from the air pump 2 is sent out to the air jet hole 11 at the lower part of the case 1, and the pressure thereof is reduced by the air jet hole 11 and the air is discharged in a bubble shape into the water 5 inside the case 1. In this case, even if the water 5 is brought into contact with the porous filter 12 due to the vibration, inclination, or the like of the case 1, it becomes a lens shape due to the surface tension at the surface of the hole of the porous filter 12, so that the water 5 does not permeate into the inside of the porous filter 12.
Patent JP-H025613-A (JP)
Title: Three-state output circuit
Inventor: IJIKA MASAO
IPC: H03K19/00
Filed: 1988-06-23
Abstract: PURPOSE:To reduce the power consumption of the title circuit by providing a switching means which is controlled by a control signal in series to a pull-up or pull-down resistance and preventing the flow of an electric current from a higher-level power source to a lower-level power source while the output is not in a high-resistance state. CONSTITUTION:When an output control signal terminal 5 is at a high level and an input signal terminal 1 is at a low level, the output of a NAND gate 2 becomes low in level and a p channel transistor 6 is set to a turned-off state. Then a p channel transistor 6 is turned on since low-level potential is applied across the gate of the transistor 8 from the terminal 5 and an output terminal 11 is connected with earthing potential. When the output terminal 11 is connected with the earthing potential, the transistor 8 is turned off since high-level potential is applied across the gate and no electric current flows between a high level side power source 10 and the earthing potential, since a pull-up resistance is disconnected from the power source 10. Thus the power consumption by the resistance can be eliminated and the power consumption of this circuit can be reduced sharply.