baber/WOPTO huggingface dataset:
Patent JP-S5862373-A (JP)
Title: Ignition timing control device for internal- combustion engine
Inventor: HARAGUCHI HIROSHI
IPC: F02B75/02
Filed: 1981-10-07
Abstract: PURPOSE:To steeply improve the operating performance at the time of a stationary state and a transient state by increasing and decreasing the amont of a delay angle per one time of the knocking of an engine while detecting the knocking, by alterating a detection period respoding to an engine condition and by making delay angle changing function invalid under a specific condition. CONSTITUTION:When a knocking pulse outputted from a monostable multivibrator 318 turns the switch 341 of a delay angle amount operating circuit 34 on, a current I3 or I4 determined in a delay angle amount changing circuit 33 is supplied to charge and discharge circuits 342 and 343. The voltage of a condenser 343 at that time provides an actual delay angle amount. Depending upon whether the generated interval between two knockings is shorter or longer than the time Tc set responding to the number of revolutions of the engine, it is judged whether the situation is transient or stationary, and the delay angle amount per one time of the knocking is held large or small. Further, a threshold level becomes high in a ultra low speed rotation region by the zero point and gain adjustment of the threshold level set by an F/V converter 3306, and Tc is extremely shortened, so that the increasing function of the delay angle amount can be substantially made invalid.
Patent JP-S5682632-A (JP)
Title: Automatic spreading device for sheet for truck
Inventor: HASEGAWA FUMIAKI
IPC: B60P7/04
Filed: 1979-12-10
Abstract: PURPOSE: To perform convering and uncovering of the loading bed of the truck by a sheet automatically by a method wherein rotating arms for opening and closing the spread sheet are provided in the upper parts of the right and left side boards of the loading bed of the truck and the arms are operated by a driving device including a chain.  
     CONSTITUTION: In the upper parts of the right and left side boards 2 of the loading bed of the truck 1, rotary shafts 3 are supported by bearings 4 respectively and are made to conduct normal or reverse rotation at a prescribed angle by a motor 6 through the intermediary of the main and subordinate sprockets 15 and 16 and the chain stretched round these sprockets. To the front and rear of the rotary shafts 3 are fixed the rotating arms 7 having nearly the same size with the height of the side board 2, while at the tip thereof is provided rotatably a sprocket shaft 8 fixed with a sprocket 9 at one end thereof. Then, an endless chain 11 is stretched crosswise from the sprocket 9 and a sprocket 10 fixed to the braring 4. And, a rotating arm 12 is fixed to the sprocket shaft 8, while the sheet 13 is stretched from the rotating arm 12 to the front and rear rotating arms 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5949807-A (JP)
Title: Method for suppressing propagation of microorganisms on membrane separator
Inventor: IWATA KAZUMI
IPC: C02F1/44
Filed: 1982-09-17
Abstract: PURPOSE:To prevent the detrioration of a membrane stock material and to suppress the propagation of microoranisms by flowing a liquid contg. a prescribed concn. of a sterilizer to the permeation side of a membrane while flowing a liquid contg. no sterilizer at a prescribed rate from a concd. liquid to permeated liquid side through the membrane. CONSTITUTION:A liquid contg. no sterilizer is passed at 0.001cm<3>/cm<2>/min through the selective permeable membrane of a membrane separator which seperates a liquid to a permeated liquid and a concd. liquid. A liquid contg. a chlorine sterilizer at 10-1,000ppm effective chlorine concn. is flowed to the permeation side of the membrane. The propagation of microorganisms is thus suppressed without deterioration of the membrane stock material by the seterilizer.
Patent JP-H02167330-A (JP)
Title: Resin for plastic lens of high refractive index, lens composed of same resin and production of same lens
Inventor: NAGATA TERUYUKI
IPC: C08G18/72
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a resin useful for plastic lens of a high refractive index having excellent optical properties by reacting a isothiocyanate compound such as polyisothiocyanate, etc., with a specific active hydrogen compound such as polyol. CONSTITUTION:(A) At least one isothiocyanate compound selected from polylsothiocyanate compound or isothiocyanate compound having a isocyanate group (e.g. 1-isocyanate-3-isothiocyanate propane) is reacted with (B) at least one active hydrogen compound selected from a group composed of polyol (e.g. ethylene glycol), polythiol (e.g. methane dithiol) and hydroxy compound having a mercapto group (e.g. 2-mercaptoethanol) to afford the aimed resin.
Patent JP-H0213259-A (JP)
Title: Permanent magnet type step motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/14
Filed: 1988-06-30
Abstract: PURPOSE:To perform positioning with various resolutions by specifying the number of pole tooth end the pole pitch and employing the step angle of 0.36 deg.. CONSTITUTION:Assuming m=2 in a rotor where the number of tooth of a stator pole Z=25(2m+1), stator poles 2-1-2-16 are arranged and the pitch between the poles 2-1-2-9 and the poles 2-10-2-16 is represented by alpha while the pitch between the poles 2-9 and 2-10 is represented by beta. Since the number of tooth Z is 125, alpha=22.68 deg. and beta=19.8 deg.. Consequently, fifteen poles 2-1 to 2-9 and 2-10 to 2-1 are arranged with the pitch alpha=22.68 deg. while the poles 2-9 and 2-10 are arranged with the pitch beta=19.8 deg..
Patent JP-H04358577-A (JP)
Title: Removing equipment for chip of stone in grain
Inventor: MASUMOTO TOYOJIRO
IPC: B07B4/08
Filed: 1991-06-05
Abstract: PURPOSE:To obtain an equipment for smoothly removing chips of stone from grain. CONSTITUTION:A removing equipment for chips of stone from grain is equipped with a sorting frame 10 which has numberless air injected holes 16 and projections 17, a takeout port 37 of grain and a connection port 48, a blowing device 8 and a storage chamber 49 of chips of stone connected to the connection port 48. The base of this storage chamber is formed of a controlling base face 20 having many air injecting ports 45. A falling port 24 of chips of stone is formed to the tip of the controlling base face. An auxiliary windmill 29 different from the blowing device 8 is provided to the lower part of the controlling base face 20. A changeover valve 31 is provided to a blowout port 34. While grain is supplied and operation of removing chips of stone is performed, the changeover valve supplys all parts of wind sent from the auxiliary windmill toward the air injecting ports 45 of the controlling base face 20. When the supplied grain is absent, one part of wind sent from the auxiliary windmill is blown to both the falling port 24 of chips of stone and the opening part side of the front end of a return pipe 36. Furthermore after a specified time lapses, all parts of wind sent from the auxiliary windmill are blown to both this falling port and this opening part side of the front end of the return pipe. Thereby the change-over valve is freely changed over so that the residual grain falling from the falling port of chips of stone is returned to the takeout port of grain by the return pipe.
Patent JP-S5591710-A (JP)
Title: Controlling device of steam generating apparatus
Inventor: ABE MICHIO
IPC: F01K13/02
Filed: 1978-12-28
Abstract: PURPOSE: To make unnecessary exhaust chamber spray by a system wherein a condensate turbine exhaust chamber temperature detector, an exhaust chamber restricted temperature setter and a arithmetic unit, which searches for deviation in the output of the above, and the like are provided for enabling to automatically control the exhaust chamber temperature under the restricted temperature.  
     CONSTITUTION: The steam which is generated in a boiler 1 flows into a high pressure turbine 11 through a superheater 9, then after flowing into a medium pressure turbine 16 through a reheater 13, requefied passing condenser 17 and then it reaches a deaerator, whereby a high temperature reheated steam temperature control unit 2 takes in the output S 3  of the exhaust chamber temperature detector 18 searches for the signals deviated from the exhaust chamber restricted temperature signal S 0  by means of a proportional differenciation arithmetic unit 43. In case the exhaust chamber temperature is higher than the restricted temperature, the above deviation signals are selected through a selector 44 and transmitted to an addition bias arithmetic unit 34. In this way a recycle damper driving machine 36 is regulated, the opening grade of the damper is adjusted according to the deviation signals and the temperature of reheated steam flowing through a high temperature reheated steam pipe 14 is regulated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04359223-A (JP)
Title: Electrode substrate for liquid crystal display
Inventor: MATSUMOTO FUMINAO
IPC: G02F1/1333
Filed: 1991-06-05
Abstract: PURPOSE:To prevent the deformation or decomposition and coloration of a gas barrier layer by heat by integrating plastic substrates and color filters. CONSTITUTION:The color filters 5 are formed directly or via anchor coating layers on a base film 7. The gas barrier layer 3 is provided between the color filters 5 and a transparent conductive layer 1 in order to prevent the permeation of gaseous components, such as oxygen, nitrogen and carbon dioxide. A surface protective layer 2 consisting of a material having the glass transition point or thermal decomposition temp. higher than the glass transition point or thermal decomposition temp. of the gas barrier layer is formed between the gas barrier layer 3 and the transparent conductive layer and further, a layer 4 constituted of the same material as the material of the surface protective layer 2 is formed on the rear surface of the gas barrier layer 3. Then, the gas barrier layer 3 is held from above and below by the layers 2, 4 constituted of the material having the heat resistance higher than the heat resistance of the gas barrier layer, by which the deformation quantity of the gas barrier layer is suppressed even at the temp. near the m.p. of the gas barrier layer and the dimensional deformation and curling over the entire part of the substrate are lessened.
Patent JP-2000343365-A (JP)
Title: Workpiece holding jig and machining method for machine tool
Inventor: SATO KATSUHIKO
IPC: B23Q3/08
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece holding jig that fixes firmly to machine tools and can improve the machining accuracy and prevent workpiece deformation during machining, even if the workpiece is low in strength because of a small thickness among others. SOLUTION: A holding jig 10 that holds a workpiece W when used with a machine tool for machining the workpiece W by placing a tool 14 on the workpiece W and moving them relatively, has a shrinkage fit portion 26 for fixing the workpiece W via shrinkage fit and a supportable portion 25 supported on support means 13 of the machine tool. The workpiece W thus fixed to the machine-tool support means 13 via the holding jig 10 is free of deformation even under high chucking pressure and of unfastening via the shrinkage fit even if being thin.
Patent JP-H0825840-A (JP)
Title: Correcting mechanism of skew of automatic page turning device
Inventor: KUGE EISHICHI
IPC: G03G15/00
Filed: 1994-07-13
Abstract: PURPOSE:To miniaturize by reducing a mounting area, by a method wherein a one-way clutch setting the second rolling-up roller free is provided, the second rolling-up roller is made into an abutting part by making the second clamping roller abut against the second rolling-up roller. CONSTITUTION:A one-way clutch 7 setting the second rolling-up roller 2 free even if a shaft of the second rolling-up roller 2 is turned in a rolling-up direction is provided. Then when the second clamping roller 4 is pressed, since the second rolling-up roller 2 is fixed, it is made into an abutting part against which one end part side of a bookletlike medium 8 abuts, conveying force is imparted to the other end part side of the bookletlike medium 8 by the first rolling-up roller 1 and first clamping roller 3, one end part is abutted against the abutting part, turned and a skew of the bookletlike medium 8 is corrected The one end part side of the bookletlike medium 8 is held by placing between the second rolling-up roller 2 and second clamping roller 4 after this, the other end part is held by placing between the first rolling-up roller 1 and first clamping roller 3, turned in the first rolling-up direction and a page of the bookletlike medium 8 is rolled up.
Patent JP-H08317985-A (JP)
Title: Apparatus for enhancing specific brain wave
Inventor: KUNO TAKASHI
IPC: A61B5/0476
Filed: 1995-05-24
Abstract: PURPOSE: To reduce an electric consumption by making a power amplifier disuse by means of interrupting a stereo-electric signal such as music by an inaudible frequency signal through an electronic switch and of changing a time width of the interruption by using an infrasonic wave signal. CONSTITUTION: Inputs 11A and 11B are connected to head phone outputs of an external device 17A and 17B and the input 11A and 11B are put in a stereo head phone 6 through electronic switches 12A and 12B. The control of the electronic switches 12A and 12B are carried out by outputs from comparators 13A and 13B respectively. Signal from the infrasonic signal source 4 is added to the comparators 13A and a signal from an inverter 5 is added to the comparator 13B respectively. Also signals from the inaudible frequency source signal 14 are put in the other inputs of the comparators 13A and 13B respectively. Thus stereo-electric signal such as music is interrupted by inaudible frequency signals through the electronic switch and the time width of the interruption is changed by the infrasonic wave signals thereby a power amplifier comes to disuse.
Patent JP-S5949683-A (JP)
Inventor: HASHIMOTO SUSUMU
IPC: B07C3/08
Filed: 1982-09-16
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-H1010144-A (JP)
Title: Structure for positioning acceleration sensor
Inventor: KUBOTA MASANORI
IPC: G01P15/125
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To position a chip with high accuracy by letting a capacitor chip used as an electric circuit serve also as a positioning reference when the chip detecting an acceleration is mounted to a hybrid IC substrate. SOLUTION: A semiconductor capacitive acceleration sensor 1 is constituted of an acceleration-detecting part 2, a custom IC 21 and a hybrid IC 22. The IC 21 comprises a capacity-detecting part, an amplifying part and a control part. The detecting part 2 and IC 21 are mounted to the IC 22. Capacitors Ca, Cb, Cc, Cd are also soldered to the IC 22. At this time, the capacitors Ca, Cb working as a driving circuit are utilized to position the detecting part 2. Positions of the capacitors Ca, Cb are determined by an electrode pattern of solder. In other words, a position of a side face of the detecting part 2 is determined by the capacitor Ca, while a position of a lower part of the detecting part is determined by the capacitor Cb.
Patent JP-H11353507-A (JP)
Title: Automatic ticket examination machine
Inventor: TANAKA MADOKA
IPC: G07B15/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To detect whether or not any fault has occurred in a detection sensor, to maintain detection performance by acquiring the substitutive data of the detection sensor, in which a fault has occurred, and to secure safe passing by measuring the detection distance to a passing body and outputting the suitability discrimination data of the detection sensor based on the detection distance measured result. SOLUTION: A CPU acquires data on the distance from a position on the side face of a passage to a passerby T through upper detection sensors Sl and Sr. When the detection distance L1 measured by the upper left detection sensors Sl is founed, even in case where the detection distance L2 of the upper right detection sensor Sr is not clear, an inference detection distance L3 of the upper right detection sensor Sr is found from the relation of passage width and detection distance by calculation. When the found value is in the relation of L2<=L3, it is detected that the upper right detection sensor Sr is normally operating from the relation of detection distance. In the relation of L2>L3, on the other hand, the occurrence of any fault in the upper right detection sensor Sr is detected from the relation of detection distance.
Patent JP-H11350506-A (JP)
Title: Retaining wall
Inventor: SENBA AKIRA
IPC: E02D29/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide retaining wall blocks enhancing bearing strength of the intersection, capable of piling up higher than in the conventional parallel cross structure and being effectively used for the protection of the environment as a revegetation retaining wall. SOLUTION: A retaining wall block and a retaining wall are so constituted that front beams 1, rear beam 2 and stay beam 3 are piled up on the overall surface of the slope in parallel crosses and that a parallel cross space is filled with filling material. When two front beams having a V-shaped cross section and equipped with the retaining wall dividing a V groove into two parts at the longitudinal center and connected to each other in the longitudinal direction, a pot type joint member 4 having no cover to be fitted thereinto is inserted in the V groove made between two retaining walls, the front beams are connected to each other, and such constitution as the stay beam is mounted on the retaining wall of the V groove in the front beams and the middle part of the rear beam is the construction piling the beams on the whole forward, backward and sideward slope.  A reservoir formed of a sheet is provided to each parallel crosses on the top section, water is gradually made to flow down through a flowing down port provided to the pot type joint member, the pot type joint member is filled with a plantable substance, and plants are planted to form a revegetation retaining wall.
Patent JP-H0722009-A (JP)
Title: Battery pack
Inventor: UCHIDA HISASHI
IPC: G01R31/36
Filed: 1993-06-30
Abstract: PURPOSE:To reduce an electric power loss in a protection circuit and provide a battery pack which can be reduced in size. CONSTITUTION:A battery pack 10 contains therein cell batteries 11a-11c, 11d-11f consisting of lithium ion secondary batteries connected in series to each other and cutoff circuits 13a, 13b interposed between the cell batteries and an input/ output terminal 10a. Overcharge detecting circuits 12a-12f detects that a voltage between the terminals of the cell batteries exceeds a predetermined value. When any one of the overcharge detecting circuits 12a-12f detects overcharge, an FETQa of each of the cutoff circuits 13a, 13b is turned off. Consequently, it is unnecessary to provide a cutoff circuit for each battery as conventional. As a result, it is possible to remarkably reduce an electric power loss in the cutoff circuit, and reduce a mounting capacity of parts constituting a protection circuit so as to miniaturize the battery pack.
Patent JP-H0914073-A (JP)
Title: Fuel supplying device for internal combustion engine
Inventor: MINAGAWA KAZUJI
IPC: F02M37/08
Filed: 1995-06-28
Abstract: PURPOSE: To provide a fuel supplying device for an internal combustion engine for controlling an electric motor of a fuel pump by a simple structure. CONSTITUTION: A pump motor of a fuel pump 2 arranged in a fuel tank 1 is current-controlled by a constant current-type control circuit 8, and fuel pressure in a fuel rail 8 in which fuel injection valves 7 having the same number as cylinders, for injecting and supplying fuel toward an intake port of an internal combustion engine are arranged is presser-controlled by a pressure control valve 5. The discharge pressure range of the fuel pump 2 can be narrowed by constant current-controlling the pump motor of the fuel pump 2 by the constant current-type control circuit 8, and control of the number of revolution of the fuel pump can be controlled with a simple structure by combining pressure control of the fuel rail 6 by the pressure control valve 5.  Therefore, control of the number of revolution of the fuel pump to be used for a returnless fuel supplying system can be realized by a simple structure.
Patent JP-S645693-A (JP)
Title: Laser machining head
Inventor: HAYASHI EIKICHI
IPC: B23K26/04
Filed: 1987-06-29
Abstract: PURPOSE:To make the cut surface of a cut section of a material to be machined vertical and to enable a high-precision machining by moving a lens in the direction at right angles with the optical axis of the laser beam and conforming the optical axis of the laser beam to the radiation hole of a nozzle. CONSTITUTION:When the optical axis of a collecting laser beam does not conform to the axis of the nozzle 2, the lens 3 is moved by adjusting a lens adjusting screw 7 at right angles to the optical axis of the laser beam to conform the optical axis of the beam to the radiation hole 2b of the nozzle 2. As a result, the collected laser beam is made incident vertically on the material 5 to be machined, the cut surface of the cut section becomes vertical and the machining accuracy and the machining quality are improved.
Patent JP-H114739-A (JP)
Title: Suspending tool for planter or the like
Inventor: HASHIMOTO IWAO
IPC: A47G7/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To surely suspend a matter to be suspended such as a planter to a matter to be restrained such as a balcony, a wall surface, etc., in a stable state. SOLUTION: This suspending tool for suspending the matter A to be suspended such as the planter to the side part of the matter B to be restrained such as the wall surface consists of a pair of suspending tool main bodies 1 respectively consisting of a bar-like body provided with a restraining part 2 capable of restraining to the matter B at its one tip and provided with a holding part 3 capable of holding the matter A at the other tip and a bar-like sliding member 4 provided for the main bodies 1 in the state of being freely slidable to be freely attachable and detachable to/from the side part of the matter B.
Patent JP-S6319487-A (JP)
Inventor: GOTO TAIJI
IPC: F16L19/08
Filed: 1986-07-11
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-S5950336-A (JP)
Title: Temperature measuring, gas collecting or gas pressure measuring device in shaft furnace such as blast furnace or the like
Inventor: IWAO NORITO
IPC: G01K1/14
Filed: 1982-09-16
Abstract: PURPOSE:To execute suficiently a measurement in the vertical direction without providing a lot of inserting holes, by constituting a titled device of a probe consisting of a lead wire which passes through a guide pipe and is led to the outside, or a probe consisting of a pressure gauge connected to the guide pipe for pushing a heat resisting flexible pipe having a suction wall into a furnace. CONSTITUTION:As for a heat resisting flexible pipe, for instance, a corrugated pipe 33 using a one pitch thin stainless steel pipe of a fixed interval is used, the corrugated pipe 33 descends in a blast furnace 1 together with sinking of a dump from an opening 18, and a temperature measurement by a thermocouple 36, gas colletion in a suction wall 35 and a measurement of furnace gas pressure by a pressure gauge 44 are executed successively. In case of collecting gas, a valve 43 is opened, and in case of measuring gas pressure, a valve 41 is opened. When the corrugated pipe 33 is drawn out in the dump from a sonde B and a connector 32 reaches a bend part 17 of a hole 16, the connector 32 is broken by its bend. In this way, the corrugated pipe 33 is separated from a guide pipe 26, drawns out a lead wire 30, descends in the blast furnace 1 as the dump sinks, and continues the temperature measurement.