baber/WOPTO huggingface dataset:
Patent JP-S59192898-A (JP)
Title: Centrifugal impeller
Inventor: ITOYAMA NAOTA
IPC: F04D29/24
Filed: 1983-04-15
Abstract: PURPOSE:To permit to make the angle of deflection large without changing the angle of exit port by a method wherein the configuration of a blade is made into a S-shaped configuration in the centrifugal impeller utilized for centrifugal type fluid machine. CONSTITUTION:The configuration of the blade 1 in a front view as seen from an inlet port side is formed into the S-shaped configuration consisting of a forward blade part 1c, curved into the rotating direction A as it goes from the inside to the outside, and backward blade part 10, curved toward the backward direction of the rotation. According to this method, the angle of recurvature theta may be made larger without changing the exit port angle beta, a quick flow speed area (c) positioned at the rearward side of the rotation in the forward blade part 1c may be returned to the central side of the flow path and the flow speed distribution may be uniformed at the exit port of the impeller.
Patent JP-S60211367-A (JP)
Title: Electrometer
Inventor: YUGA SHINICHI
IPC: G01P1/07
Filed: 1984-04-06
Abstract: PURPOSE:To inspect performance without using any special testing device by supplying a signal which indicates a maximum indication value to a display part before use and decreasing the level of the signal successively. CONSTITUTION:Once an ignition switch is turned on, a signal generating part 4 generates and supplies the signal which indicates the maximum indication value to the display part 1, but the display value decreases with time and the output signal is ceased eventually. Then, a detecting part 5 does not detect the output signal of the generating part 4 any more and supplies a 0-level signal to a terminal 3a of a switching part 3 instead of a 1-level signal and switching to a signal supplied to a terminal 3c of the switching part 3 is performed, so that a signal generated by a sensor 2 is displayed on the display part 1. The display part 1 makes the maximum display when the ignition switch is turned and decreases the display value gradually; and the display function is checked and then the signal sent out of the sensor 2 is displayed. The sensor 2 outputs the signal corresponding to the number of rotation of the engine, so the display part 1 displays the number of rotation of the engine after the function is checked.
Patent JP-S52150020-A (JP)
Title: Evolving device for treating liquid of self-processing camera
Inventor: GOTOU TOSHIO
IPC: G03B17/50
Filed: 1976-06-08
Abstract: PURPOSE: To conduct a smooth evolution of treating liquid and enable the adjustment of pressure by utilizing a return coiled spring which can be mass produced and averaging the increase of pressure in response to the motion of a treating roller at the movable side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61226316-A (JP)
Title: Air conditioner for vehicles
Inventor: SHIBATA ICHIJI
IPC: B60H1/00
Filed: 1985-03-30
Abstract: PURPOSE:To improve the air-conditioning comfortableness of a nap equipment, by directing thermostatic warm air to the nap equipment with a nap switch turned on, while constituting a control circuit so as to drive a blower intermittently, in case of an air conditioner for a car with the nap equipment of a truck or the like. CONSTITUTION:Outside temperature 17, room temperature 18, bed part temperature 19 and engine cooling water temperature 20 are all inputted into a computer 23 whereby normal air-conditioning control is carried out. And, when a nap switch 22 is turned on, actuators 26 and 27 are set in operation so as to have thermostatic warm air blown to a blowoff port ventilable to a bed part of a defrost blowoff port 12, a face blow-off port 13, etc. Next, a blower motor 5 is intermittently driven at the preset revolving speed and the specified on-cycle. Thus, air-conditioning aiming at mainly nap equipment at napping time is performable, thus comfortableness for a nap improvable so better.
Patent JP-H01239648-A (JP)
Title: Dynamic subroutine call system
Inventor: OKADA NAOYUKI
IPC: G06F9/06
Filed: 1988-03-22
Abstract: PURPOSE:To easily perform the test of a program including a dynamic subroutine call by repeating a compilation processing and a link processing. CONSTITUTION:A compiler 2 started up by a test managing means 1 inputs a unit from a source program unit group 5, and calls an object code generating means 3, and generates an ordinary object 8 in a compile unit 7. The means 3 outputs an entry name solving routine 9 to the unit 7, and outputs an entry name output routine 10. The compiler 2 generates a compile unit group 6 by repeating such processing, and the means 1 starts up a link means 4, and inputs an external table 13 and the group 6 as link information, then, performs the link processing. Next, the means 4 outputs a load module 11 including an internal table. The table 9 and the routine 10 are outputted by starting up to the table 13, and when it is decided that an unsolved entry name exists, the startup processing of the compiler 2 is retried. Thus, it is possible to perform the test of the program including the dynamic subroutine call.
Patent JP-S61227365-A (JP)
Title: Organic electrolyte battery
Inventor: NAGAURA TORU
IPC: H01M6/16
Filed: 1985-03-30
Abstract: PURPOSE:To minimize the initial open circuit voltage by using a liquid organic electrolyte containing iodine and to enable the open circuit voltage of the battery to be set to a desired level by controlling the content of the alkali metal iodide. CONSTITUTION:After a nonwoven polypropylene fabric used as a separator is placed on a negative lithium electrode, a plastic gasket is attached to the separator. Next, a liquid organic electrolyte containing iodine is poured onto the separator and than a manganese dioxide pellet is placed on the separator. After that, the thus formed body is sealed in a positive and a negative can be caulking, thereby assembling a flat organic electrolyte battery with a diameter of 20mm and a thickness of 2.45mm. The liquid organic electrolyte is prepared by dissolving a 2X10<-1>mol/l concentration of iodine in a 1mol/l propylene carbonate solution of lithium perchlorate. The open circuit voltage of this battery is 3.18V immediately after its assembly and increases to 3.28V after one- week storage in an atmosphere maintained at 30 deg.C. But, it does not increase to a level over 0.38V even when the battery is stored for over one month.
Patent JP-H09256169-A (JP)
Title: Galvanized steel sheet excellent in pressability, continuous spot weldability and chemical convertibility and its production
Inventor: TOMIYASU TAKESHI
IPC: C25D11/34
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To produce a galvanized steel sheet excellent in all of permeability, continuous spot weldability and chemical convertibility and to provide a method for producing the same. SOLUTION: This galvanized steel sheet is the one in which, the surface of a base metal steel sheet such as a galvanized steel sheet, an electrogalvanized steel sheet or the like is coated with the hydroxide of zinc of 1 to 1000mg/m<2> . In the case the coating state is discontinuous, for obtaining good chemical convertibility, it is required that the average grain size of the hydroxide of zinc is regulated to <=1000nm as well. This steel sheet can easily be produced by coating the surface of the base metal with a dispersed liq. contg. the hydroxide of zinc with 10 to 1000nm average grain size so as to regulate the coating weight after drying to 1 to 1000mg/m<2> and executing drying or by anodically oxidizing the same at the potential of -0.6 to 0.7V in an aq. soln. of pH 6.3 to 13.8.
Patent JP-S62224051-A (JP)
Title: Resin sealed semiconductor device
Inventor: YAMAGUCHI YOSHIO
IPC: C09D183/04
Filed: 1986-03-26
Abstract: PURPOSE:To improve moisture resistance after solder dip, by coating the surface of a semiconductor element with specified polyorganosiloxane. CONSTITUTION:The surface of a semiconductor element is coated with at least one of polyorganosiloxane shown by formula I and polyorganosiloxane shown by formula II. In these formulae I and II, notations are as follows; R represents methyl group, R1 is (CH2)l (where l=1-3, integer), A is one of amino group, epoxy group, carboxyl group, by hydroxyl group and cyclohexane oxide group, (m) is an integer of 1-300, (n) is 0 or an integer of 1-300 (where m+n=1-500, integer), and (x) is an integer of 10-300. Thereby adhesive property to resin seal is remarkably improved, and permeation of moisture into the boundary between the semiconductor element and the resin seal is prevented, so that moisture resistance after solder dip is improved.
Patent JP-H05274852-A (JP)
Title: Door device
IPC: G11B33/02
Filed: 1992-03-26
Abstract: PURPOSE:To provide the door device which is advantageous in terms of costs; for example, door units can be produced by general mold makers alone as workability is greatly improved by elimination of wire laying and electrical parts, such as switches are omitted from the door units. CONSTITUTION:A button 4 for making seesaw motion is provided on a door 2 fixed turnably to a front panel. A substrate 7 soldered with a tact switch 8 is freely rotatably fixed to a frame 14 to couple the front panel and the frame. The position of the tact switch and the position of the button are tightly maintained. The tact switch can be operated by pushing the button.
Patent JP-H10258621-A (JP)
Title: Steering device for automobile
Inventor: HATSUSHI SUEHIRO
IPC: B62D7/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To reinforce a knuckle arm and a damper with each other by fixing a connecting end neighbouring part with a tie rod on one end side intermediate part of the cylindrical damper. SOLUTION: A tie rod 12 to transmit steering force of a steering wheel is connected to a head end of a knuckle arm 11 extended upward from a knuckle 2. This tie rod 12 horizontally extended and connected to a steering gear provided at a higher position than an axle. Hereby, a connecting end neighbouring part with the tie rod 12 of the knuckle arm 11 is fixed on an intermediate part of an outside cylinder 3a of a damper 3. Consequently, the damper 3 is fixed on two points separated vertically from the knuckle 2, and especially camper rigidity is improved and precision of wheel alignment is improved. Conversely, as the knuckle 11 is also reinforced, it is possible to prevent increase of size and weight.
Patent JP-S60211303-A (JP)
Title: Correcting device for optical axis direction of visual device
Inventor: KUBOYAMA KIMIMICHI
IPC: B23Q17/24
Filed: 1984-04-05
Abstract: PURPOSE:To easily correct the tilt angle between the working surface in the visual angle field of a robot with a visual sensation and the optical axis of a camera by reflecting projected measurement light by a total reflecting mirror which is installed on the working surface and variable in inclination. CONSTITUTION:This device consist of the camera 2 which varies and adjusts the inclination of the optical axis gamma to the working surface 14 through a camera fitting device 3, a measurement light projection and incidence device 01 provided on the front surface of the camera 2, and a working surface side reflecting device 02 which is installed on the surface 14 and varies in tilt angle. The measurement light is split by the device 01 into light incident directly on the camera 2 and light which is reflected by the mirror 10 of the device 02 and then incident at some angle to the optical axis gamma of the camera 2 according to the inclination of the mirror 10, thereby forming a light spot on a display surface respectively. For the purpose, the angle of the mirror 10 is so adjusted that the two light spots coincide with each other, tilt angle components of the optical axis R of the camera 2 are read on tilt angle measuring instruments 11 and 12, and variable corrections are made by the device 3 so that the optical axis gamma is perpendicular to the surface 14.
Patent JP-S61229662-A (JP)
Title: Gap forming method in duct propeller
Inventor: KAJITA ETSUO
IPC: B60V1/14
Filed: 1985-04-02
Abstract: PURPOSE:To form a gap between a duct and a propeller uniformly in an easy manner, by padding a gap adjusting material superfluously on an inner circumferential surface of the duct and then cutting the gap adjusting material with the cutter attached to a rotary shaft equalizing the duct and a shaft core via a support member. CONSTITUTION:A gap adjusting material 4 composed of plastic foam or the like is superfluously attached to an inner circumferential surface 3 of a duct 2 opposed to a tip end of a propeller 1. And, width W of this gap adjusting material 4 is set down to, for example, 2-10 times over width w in direction of a shaft core 10 of the propeller 1, and excess metal height is set to be little higher than the desired height. Next, a support member 11 is attached to a rotary shaft 5 equalizing the duct 2 and the shaft core 10, and a cutter 6 is projecting installed in a tip end of this support member 11. In succession, this cutter is rotated together with the support member 11 by the rotary shaft 5, whereby a superfluous part of the gap adjusting material 4 is cut. With this constitution, a gap between the tip end of the support member 11 and the gap adjusting material 4 is uniformized and then the propeller 1 is attached in place of the support member 11.
Patent JP-H09237935-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: HIROYAMA RYOJI
IPC: H01S5/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a current-block layer from widely covering a mask film by providing a light-confinement layer and a current-blocking layer formed thereon as an antioxidant layer for specifying a layer thickness of a first conductive type. SOLUTION: After etching a p-type clad layer 7 into a shape consisting of a flat part 7a and a ridge part 7b in a state through a mask film 21 by wet etching, an n-type light-confinement layer 10 and an n-type current-blocking layer 11 are continuously grown in this order in a state through the mask film 21 by an MOCVD method. Since an n-type GaAs current-blocking layer 11 is formed on a mask film 21 in a state of being scatteredly dotted with undesired materials, some GaAs grows with dotted materials as nuclei, however, since the layer thickness of the n-type GaAs current block layer 11 does not exceed 0.4μm, the GaAs layer existing on the mask layer 21 does not reach a half region of the mask layer 21 so as to prevent covering in the wide range.
Patent JP-S55160191-A (JP)
Title: Pump system
Inventor: HONAGA SUSUMU
IPC: F04C2/344
Filed: 1979-05-31
Abstract: PURPOSE: To promote supercharging at an inlet port of a pump for noticeably improving a pumping-up efficiency by increasing pressure at the connection of a fluid supply passage and a bypass channel over an atmospheric pressure by effective use of a kinetic energy included in a return current.  
     CONSTITUTION: As a rotation speed increases, a pump increases its displacement. Its excess fluid is fed to a bypass passage 38. Fluid in a fluid tank 50 and return current from a return pipe 46 are sucked down at the connection of a fluid supply passage 39 and the bypass passage 38, and supercharges the connection to increase a suction pressure of a pump. Another return current from a power steering equipment helps fluid in the fluid tank 50 to be sucked into the fluid supply passage 39, which is supercharged to a pressure over an atmospheric pressure. Under the supercharged state, a pumping-up efficiency can be encouraged farther. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63233765-A (JP)
Title: Shrimp-shaped paste food
Inventor: IKEUCHI YUJI
IPC: A23L17/00
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a paste food having the form of shucked shrimp having taste, flavor and color close to those of genuine shrimp, by forming a raw ground fish meat in a mold and coloring the outer surface of the body, the part of joint and the intermediate part between the joints. CONSTITUTION:Ground fish meat used as a main raw material is mixed with an extract having the smell and taste of shrimp and kneaded together with hard chip pieces subjected to setting process to impart the feeling of muscle fiber of shrimp. The obtained mixture is pressed into a mold and coagulated with heat. In the above process, a water-soluble food dye is sprayed to the inner surface of the mold beforehand. The dye attached to the inner wall of the mold by the above procedure is thickened at the sprayed side between the joint in the mold owing to the joint acting as a barrier and the dye is hardly attached to the flat part between joints. Accordingly, a shrimp-formed paste food having color density difference between the joint part and the intermediate part of the joints can be prepared by this process.
Patent JP-H09259018-A (JP)
Title: Data entry device and data entry method
Inventor: ISHII MEGUMI
IPC: G06F9/44
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a data entry system with a small number of maintenance processes capable of a flexible processing by updating data so as to satisfy the consistency of the data based on a declaredly defined description. SOLUTION: A data base system 10 holds the data in a relational data base form. A restriction programming description holding means 11 holds restriction programming for defining the consistency of the data to be held by the data base system 10. A tuple read means 12 takes out a specified tuple from the data base system 10. A restriction re-fulfilling means 13 corrects a part of the tuple before updating and generates the tuple consistent with a restriction programming description stored in the restriction programming description holding means 11. A tuple write means 14 writes the generated tuple after updating to the data base system 10.
Patent JP-S5840385-A (JP)
Title: Effective use of sprayed aqueous ammonia in coke oven
Inventor: MIDORIKAWA SHIGERU
IPC: C10B45/00
Filed: 1981-05-07
Abstract: PURPOSE:To save power consumption and to reduce wear of a pump, by synchronizing coal feeding with actuation of a high-press. aq. ammonia pump through signal means provided between a coal feeder and the high-press. aq. ammonia pump. CONSTITUTION:Signal means are provided between a coal feeder 1 and a pump control board 5 via laser beam transmitting/receiving devices 2, 3 and a ground transmitting/receiving board 4. When the coal feeder 1 reaches a determined position, a cover 11 for a feeding hole 10 of an oven 9 is removed, a nozzle 12 and the feeding hole 10 are aligned to each other, and a signal is simultaneously generated through said signal means to a control board 5. Then the control board 5 drives an aq. ammonia pump at high speed through a motor 7 and a hydraulic clutch 6, and the obtd. high-press. aq. ammonia is ejected through a switch cock 19 and a high-press. circuit from a spray nozzle 15 of a riser conduit bent 14. Coal feeding is carried out under these conditions, and when it is completed, the pump 8 is stopped or slowed down by generating a signal after the nozzle 12 is separated from the feeding hole 12 and the cover 11 is closed again.
Patent JP-S63233969-A (JP)
Title: Novel amphoteric compound
Inventor: AOYANAGI MUNEO
IPC: C09K23/18
Filed: 1987-03-23
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is 1-22C alkyl; R2 and R3 are lower alkyl; n is 1-5). USE:A surfactant, bleaching activating agent and antimicrobial agent. PREPARATION:A tert. amine is reacted with a halocarboxylic acid to afford a quaternary amine, which is then hydrolyzed to give a compound expressed by formula II, which is then reacted with thionyl chloride to provide an acid chloride expressed by formula III, which is further reacted with p-phenol sulphonic acid disodium salt to give the compound expressed by formula I.
Patent JP-S58186563-A (JP)
Title: Sizing polisher
Inventor: NAKAZAWA KOUJI
IPC: B24B49/02
Filed: 1982-04-26
Abstract: PURPOSE:To detect the ground dimension of a workpiece, by using an electroconductive shank to secure the workpiece of insulator such as diamond and by measuring the electric resistance between the shank and a polishing plate during the polishing of the workpiece. CONSTITUTION:When a whetstone 7 is electroconductive, the voltage between a holder 3 and an electric contact 10 on the end of a sprindle 8 is measured by a voltmeter 11a. If only a workpiece 1 of insulator is in contact with the whestone 7, the voltage is zero. If a shank 2 and the whetstone 7 which are both electroconductive have come into contact with each other as a result of the grinding of the workpiece 1, the electromotive force caused between the shank and whetstone is measured by the voltmeter 11a to find out how much the workpiece has been ground.
Patent JP-H0373423-A (JP)
Title: Optical storage device and method for measuring relative position movement driving amount of second beam
Inventor: YANAGI SHIGETOMO
IPC: G11B7/085
Filed: 1989-03-20
Abstract: PURPOSE:To remove the generation of shift between a main beam and a subbeam at the time of accessing a track by executing track access and test seaking by the main beam and finding out the initial value of a servo necessary for the track movement of the sub-beam during the operation of the device. CONSTITUTION:The 1st beam photodetector 21 receives light from an optical disk 1 of the 1st beam to obtain the 1st photodetecting signal and the 2nd beam photodetector 22 receives light from an optical storage medium 1 of the 2nd beam to obtain the 2nd photodetecting signal. Driving information obtained when the 2nd beam moves on a track is found out by the 2nd beam movement driving amount measuring means 500. Since the 2nd beam is moved on the track based upon the driving information, the 1st and 2nd beams can access the same track.
Patent JP-H07278501-A (JP)
Title: Ultraviolet-curing type tacky agnet composition and double-sided tacky type
Inventor: TAKAHASHI SATOSHI
IPC: C09J7/02
Filed: 1994-04-06
Abstract: PURPOSE:To obtain an ultraviolet-curing type tacky agent composition and a double-sided tacky tape without deteriorating the bonding strength to <=50% of the initial value after allowing the composition or tape to stand at 153 deg.C UL specification temperature for 1000hr. CONSTITUTION:This ultraviolet-curing tacky agent composition comprises 100 pts.wt. (meth)acrylic ester of an alkyl alcohol having 4-14 carbon atoms in an alkyl group in the principal component, nonyl phenoxypolyalkylene glycol (meth)acrylate in an amount of 5-15 pts.wt. based on 100 pts.wt. (meth)acrylic ester of the alkyl alcohol, a copolymerizable polyfunctional oligoacrylate having >=300 molecular weight in an amount of 0.0001-0.02mol based on 100 pts.wt. (meth)acrylic ester of the alkyl alcohol and a photopolymerization initiator. Furthermore, this double-sided tacky tape is obtained by laminating a transparent releasable film to a layer of the ultraviolet-curing type tacky agent composition formed on one surface of a substrate in which the releasing treatment of both surfaces is carried out and then irradiating the resultant laminate with ultraviolet rays.