baber/WOPTO huggingface dataset:
Patent JP-S58350-A (JP)
Title: Production of mold
Inventor: HAMADA SHIGEYUKI
IPC: B22C9/12
Filed: 1981-06-23
Abstract: PURPOSE:To reduce environmental pollution and to obtain molds which compare favorably with org. self-curing molds by adding a binder, an electrolyte material and an electrical good conductor to molding sand, and conducting electricity thereby hardening the sand. CONSTITUTION:An electrolyte materials dissolved to prepare an electrolyte soln. In this soln. molding sand is treated and wetted. A binder and electrical good conductor are added to the resultant green sand and these are kneaded. After the kneaded sand is packed in the prescribed places (in the clearance parts between a molding flask and a pattern) in the molding flask, electricity is conducted to the kneaded sand packed in the molding flask. The dehydration and hardening under heating of the kneaded sand are effected. Upon hardening of the kneaded sand, the pattern is removed, whereby a mold is obtained. The mold is hardened by the conduction of electricity, whereby the intended mold is obtained, and there is no possibility of generation of a large amt. of harmful gases or the like during the production of the mold or charging. The mold can be collapsed by immersion in water and the dusting during disassembling of the flask is prevented.
Patent JP-S62255989-A (JP)
Inventor: ARIYASU MASAHIKO
IPC: G09G5/36
Filed: 1986-04-30
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-H10340714-A (JP)
Title: Battery-sealing body
Inventor: KASHIWAGI TOSHIAKI
IPC: H01M10/05
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of an explosion proof valve body and surely develop the function of the explosion proof valve body by arranging the explosion proof valve body on the inside of a battery more than a terminal cap, and connecting an electrode lead to the explosion-proof valve body through a welding plate. SOLUTION: A battery sealing body is formed by stacking a terminal cap 13, a PTC ring 11, a current shut-off switch 10, and an explosion-proof valve body 9 sequentially from the top, and fit to a gasket 7. The terminal cap 13 is the surface exposed part of a battery, and the explosion protection valve body 9 is the inside of the battery. An insulating cover 16 covers the top side of the explosion protection valve body 9. A welding plate 15 mechanically and electrically connects the explosion protection valve body 9 to a position lead 8, and by directly welding the explosion protection valve body 9 to the positive lead 8, the breakage or deformation of the explosion protection valve body 9 is prevented.  In a lithium secondary battery, the terminal cap 13 in a sealing part is normally a positive terminal, and as the material of the welding plate 15, a thin plate of aluminum or the like which is difficult to be corroded by an electrolyte is preferable.
Patent JP-H05297571-A (JP)
Title: Method for correcting phase shift mask
Inventor: SAITO TARO
IPC: G03F1/30
Filed: 1992-04-17
Abstract: PURPOSE:To obtain the phase shift mask with which a correction stage is easy and which has high reliability by forming a resist in a defective part and etching a shifter until this resist is eliminated. CONSTITUTION:The resist film thickness of the part of the defect 5 increases slightly from the resist film thickness of the other parts if the negative resist 6 is thinly applied over the entire surface of the shifters 3, 4. The resist 6, therefore, remains only in the defective part 5 if the resist 6 is etched overall. The resist is thereafter developed and is exposed at such an exposure at which the film thickness of the resist 6 remaining in the defective part 5 decreases to about 1/2. This exposure is determined as the etching rate of the resist is about 2:1 of SOG(Spin on Glass). Namely, the resist 6 of the defective part 5 is etched at a speed of about 1/2 times the speed of the SOG 3, 4. At the time of executing the etching which is the next treatment. The resist is developed after the treatment and the entire surface of the masks 3, 4 is dry etched down to a broken line 10, i.e., to the depth at which the defect 5 disappears, by which the mask free from the defect 5 is obtd.
Patent JP-S5432184-A (JP)
Title: Forming apparatus for nitride coating
Inventor: SHIBAGAKI MASAHIRO
IPC: C23C16/452
Filed: 1977-08-18
Abstract: PURPOSE:To provide an apparatus for forming nitride coating on a sample at a relatively low temp., by feeding activated N2 gas formed from gas plasma and a gas contg. Si cpd. separately into a reaction chamber at specific angles respectively to the sample.
Patent JP-S60245489-A (JP)
Title: Overspeed detecting circuit of ac motor
Inventor: YOKOI TADAKATSU
IPC: H02P23/00
Filed: 1984-05-16
Abstract: PURPOSE:To protect a rotor of a motor against damage by sequentially observing the period of a sinusoidal wave output synchronized with the rotating speed, thereby detecting the period when the motor becomes overspeed. CONSTITUTION:The outputs of voltage ratio comparators 11a, 11b are input to a phase discriminator 14 to obtain a signal of a frequency completely proportional to the rotating speed. This is formed in a rectangular signal having constant pulse width by a rise differentiator 15 and a reference pulse generator 16. The pulse width of the output of a phase discriminator 14 becomes smaller than that of a reference pulse generator 15 at overspeed rotating time, and when the pulse width becomes small, a pulse width comparator 17 outputs an overspeed signal 12.
Patent JP-H02277747-A (JP)
Title: Semiprocess nonoriented silicon steel sheet having excellent blanking properties
Inventor: NISHIMOTO AKIHIKO
IPC: C22C38/00
Filed: 1989-04-18
Abstract: PURPOSE:To obtain the steel sheet having improved blanking properties by regulating the compositional limiting value and controlling the recrystallization rate in the structure of the steel sheet after subjected to final finish annealing to a prescribed range. CONSTITUTION:Sheet-manufacturing is executed so that the recrystallization rate (alpha) after final finish annealing in a steel sheet of prescribed sheet thickness constituted of, by weight, <=0.005% C, <=1.0% Si, 0.1 to 0.5% Mn, <=0.2% P, <0.01% S, <=0.5% Al and the balance Fe with inevitable impurities is controlled to 50<=alpha<=80 (%). In this way, good punching properties in which the height of burrs is reduced can be obtd. and no problem is produced as for the growth of the grains at the time of stress relief annealing even if unrecrystallization structure is left, by which stable magnetic characteristics can be obtd.
Patent JP-H02279300-A (JP)
Title: Robot controller and checking method of interference of arm with obstruction
Inventor: NAKAO YASUTAKA
IPC: B25J19/06
Filed: 1989-04-18
Abstract: PURPOSE:To prevent objects in the working area of a robot and the robot from collision to each other due to carelessness by performing emergency stop operation before an arm goes into an approach prohibition area even if a command to make any part of the robot arm go into the approach prohibition area is sent from a controller to the robot. CONSTITUTION:The interference check of an approach prohibition area 102 and a robot arm is made by a check means 106 against the command which is sent from a controller to a robot 10. As a result, even if there are obstructions in the working area, collisions caused by mistake in programming can be prevented.
Patent JP-H04157-A (JP)
Title: Absorption type air conditioning facility
Inventor: FURUKAWA TETSUO
IPC: F25B15/00
Filed: 1990-04-13
Abstract: PURPOSE:To eliminate the use of heat on the side of a refrigerator and to dispense with provision of an expensive on-off valve in the middle of piping of a vacuum system on the side of an outdoor machine by providing upon heating operation heat possessed by high temperature water flowing in a hot water supply circulation pipe line to a heat transfer medium flowing in a heat transfer medium circulation pipe line via a heat exchanger. CONSTITUTION:A heat exchanger 60 is provided between a second heat transfer medium circulation transfer pipe 53 and a hot water supply circulation transfer pipe 59. Upon heating operation, first and second on-off valves 56, 57 are opened and a second circulation pump 58 is actuated to circulate high temperature water, and a first circulation pump is actuated to circulate the high temperature water in the heat transfer medium circulation transfer pipes 51, 53. Thereafter in the heat exchanger 60, the heat transfer medium is heated by heat possessed by the high temperature water and is utilized as a heat source on the side of an indoor machine 2. Upon the heating operation heat on the side of a hot water supply machine 3 is utilized and hence heat on the side of a regenerator 13 is not utilized. Thus, there is eliminated the need of provision of an expensive on-off valve in the middle of a piping of a vacuum system on the side of an outdoor machine 1.
Patent JP-H10287187-A (JP)
Title: Slide console with armrest function
Inventor: KAWAMOTO KAZUHIRO
IPC: B60R7/04
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To properly adjust both the horizontal position and height of a slide console with an armrest function when a crewman changes his seating position. SOLUTION: A console box 2 is disposed to a console main body 1 provided with an opening part 1a at its top, concurrently, the housing part 2a of the console box 2 is covered with a lid 3 functioning as an arm rest, and a supporting link mechanism 6 is mounted to the lower surface of the console box 2 so as to allow the console box 2 to be supported, so that the console box can thereby be moved up and down and in the oblique direction.
Patent JP-S61255648-A (JP)
Inventor: SASAI TSUGUHISA
IPC: A61B18/20
Filed: 1985-05-08
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-S581272-A (JP)
Title: Three point discrete fourier transformation calculating system
Inventor: MORIMURA HIROSHI
IPC: G06F17/14
Filed: 1981-06-27
Abstract: PURPOSE:To decrease the care for miscalculation, by using a complex number multiplication term only and taking the number of a complex number multiplier as one, through the modification of an equation of relation obtaining an output from an input. CONSTITUTION:Complex number signals X0-X2 at input terminals 31-33 are applied to complex number subtractors 21-23 and complex number adders 24- 27. To the complex number signals X0-X1, an equation of relation with output complex signals Y0-Y2 from output terminals 34-36 is expressed as Y0= X0+X1+Y2,Y1=X0-X1-W<-1>(X1-X2), and Y2= X0+W<-1>(X1-X2)-X0. The output of the subtractor 21 is applied to a complex number multiplier 28 taking the W<-1>(exp(j2pi/3)) as the coefficient, and the output of the multiplier 28 is applied to the subtractor 22 and the adder 25. The number of the multiplier is taken as one multiplier 28 only, the care for miscalculation can be rduced and the three point discrete Fourier transformation system can be made simple.
Patent JP-S5223135-A (JP)
Title: Heat-resistant baking paint
Inventor: HOSOKAWA ETSUO
IPC: C09D179/08
Filed: 1975-08-15
Abstract: PURPOSE: A baking paint useful as insulating varnish for heat resistant and fireproofing wires consisting of a polyimide resin solution incorporated with dispersed inorganic short fibers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63266653-A (JP)
Title: Recording method for magneto-optical recording/ reproducing device
Inventor: IINO SEIICHI
IPC: G11B11/10
Filed: 1987-04-22
Abstract: PURPOSE:To enable an overwrite without necessitating an erase operation by discriminating the information recording method of a sector by means of reading a sector information, recorded on a data control area, and performing the switching of an external impressing magnetic field and ON/OFF of the delay of a record data pulse, correspondingly of the information of a data control area. CONSTITUTION:By discriminating the information recording method of the sectors 52, 53 by reading the information of the sectors 52, 53, recorded in the data control area, existing on a magneto-optical recording medium, and by switching the external impressing magnetic field and making the delay of the record data pulse into ON/OFF, correspondingly to the information of the data control areas 51-53, the overwrite can be executed without necessitating the erase operation. However, at least, one of the tracks of the data control area is qualified to carry the record of the sector information of the data control area. Thus, the information can be recorded by using only one optical pickup without necessitating the erase operation.
Patent JP-S5225349-A (JP)
Title: Apparatus for continuous loading
Inventor: NAKAJIMA TOSHIO
IPC: B65G17/24
Filed: 1975-08-15
Abstract: PURPOSE: To continuously convey boxes of light weight such as carton casings in large amounts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06321849-A (JP)
Title: Preparation of cyclohexyl adipate and adipic acid
Inventor: UIRIAMU CHIYAARUZU DORINKAADO
IPC: C07C67/04
Filed: 1994-04-14
Abstract: PURPOSE: To obtain cyclohexyladipate esters in good yield and high conversion by reacting benzenes, cyclohexenes and adipic acids in the presence of an acid catalyst.  
     CONSTITUTION: The compound is obtained by reacting a mixture containing a major amount of benzene and a minor amount of cyclohexene with an adipic acid in the presence of an acid catalyst (e.g. zinc dichloride) at a temperature of ≥100°C and under a pressure of ≥50 psig. The benzene and the cyclohexene are used in a ratio of 3:1 to 6:1 and the adipic acid is used at least stoichiometric equivalent to the cyclohexene. The adipic acid is converted by separating the cyclohexyladipate esters by distillation and oxidizing them with a nitric acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5222814-A (JP)
Title: Emergency announcement device to standstill image
Inventor: SASABE KAORU
IPC: H04N5/445
Filed: 1975-08-14
Abstract: PURPOSE: To provide a device which is suitable to receive emergency informing picture through the TV signals which are being multiplexed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S583596-A (JP)
Title: Control circuit for dc brushless motor
Inventor: KOBAYASHI KATSUJI
IPC: H02P6/00
Filed: 1981-06-26
Abstract: PURPOSE:To reduce the heat of a motor and noise amount to an external circuit by shortening a starting time upon increasing of a control current only at the time of starting the motor and preparing controlled current value responsive to a load while the motor is rotating at the normal speed. CONSTITUTION:A DC motor 1 used for a magnetic disc unit or the like is formed in a 3-phase star connection, a phase recognition signal 2 is applied to a phase detector 3, thereby producing an index signal and a delay index signal. On the other hand, the number of pulses of a reference oscillator 4 in one revolution of a motor 1 is calculated by an arithmetic unit 5, thereby producing JUST, FAST, SLOW signals, and a control current limiter 8 is controlled when the JUST signal is produced around the index signal, or delay index signal in a state recognizing circuit 7, thereby controlling the supplying current to the motor 1. Accordingly, when the current is increased at the starting time, the current is then reduced to the value corresponding to the load after the starting, thereby reducing the heat and noise.
Patent JP-S58217691-A (JP)
Title: Preparation of partially plated steel strip
Inventor: KOMENO MINORU
IPC: C25D5/02
Filed: 1982-06-11
Abstract: PURPOSE:To form a plated part with an arbitrary shape to a suitable place on a steel strip, by running an electrode with a predetermined shape over a definite distance at a speed same to the moving speed of the steel strip to the same direction as the steel strip. CONSTITUTION:Movable electrodes d1, d2,... having a shape same to that of a desired plating part on a steel strip S to which a current is supplied by current supply rolls c1, c2,... and moved at a speed same to that of the steel strip S to the same direction as the moving direction W of said strip S. A moving distance is appropriately determined according to a plating condition and a plating adhesion amount and, after the electrodes are run over a necessary distance, they are returned to the initial position.
Patent JP-S58310-A (JP)
Title: Controlling device for rolling temperature
Inventor: NAKAGAWA KANAME
IPC: B21B37/74
Filed: 1981-06-24
Abstract: PURPOSE:To make the temperature distribution of a rolling material after heating uniform, by detecting a temp. pattern of the rolling material before and after heating, and controlling a transferring speed and a heating device of the material by means of a heating pattern obtained by comparing a standard temp. pattern with said detected temp. pattern. CONSTITUTION:Rolling materials W are heated by a heating device 1 while being transferred on a transfer table 3 to be sent to a hot rolling mill. At this time, temp. patterns of the materials W before and after heating are detected by temp. pattern discriminating devices 2 and 5 to input the output resulted from the devices 2 and 5 to a heating controlling device 4. In the device 4, said temp. pattern is compared with a standard temp. pattern previously stored in the device 4 to output a speed signal Vm of the material W which is passing through the device 1 and a signal Qi which decides an output pattern in the width direction of the heater. The Qi is sent to a heating inverter 6 to control its output voltage, and the Vm performs a speed control of a motor 8 for driving the table 3 and the temp. distributions in the width and longitudinal directions of the materials W after heating are made uniform.
Patent JP-S59225374-A (JP)
Title: Method and apparatus for locating sound source position
Inventor: IDEUMI SHIGERU
IPC: G01B17/00
Filed: 1983-06-06
Abstract: PURPOSE:To locate the position of an unkown sound source at a high accuracy by converting a pattern distance obtained by a pattern recognition method of comparing and collating the data of a known sound source and the data of the unknown sound source into a real distance using a correspondence list showing the relationship between the pattern distance and the real time previously obtained. CONSTITUTION:Signals from detectors S1, S2... and SN are inputted into a scanner 150 through amplifiers 10i (i=1-N) and envelope circuits 11i (i=1-N). N signals are sampled with the scanner 150 and then, fetched into a calculator 170 as converted into digital with an A/D converter 160. The calculator 170 computes the signal arrival time (all right with the time from the desired reference time) and the peak value from N waveform data from the A/D converter 160. A memory 191 records the position of the known sound source on a pressure vessel or inside it as Ak (k=1-K), the peak value of the output signal of an (i)th detector Si corresponding to the known sound source position Ak as aki and the signal arrival time as tauAki.
Patent JP-H02279848-A (JP)
Title: Rotary liftable unit type house
Inventor: YAMAMURA MASAMICHI
IPC: E04H1/02
Filed: 1989-04-19
Abstract: PURPOSE:To easily turn a lighting face and transfer a lookout platform of a room, by connecting a plurality of unit type house on a circular rail to place them transferably and also to make the upper part of the house movable verti cally up and down. CONSTITUTION:Circular rails 1, 2 are laid around an inner court as the center and thereon a plurality of unit type houses 4, 5 are transferably placed via wheels 14. Respective unit houses 4, 5 are connected by joints 8, 11. And further, second floor 13, 20 are placed by a lifting equipment 18 to be vertically movable. And the direction of the house can be turned according to the movement of the sun and the outlook view can be improved by raising the second floor. In this way, even in an over-crowded area of houses, houses for a comfortable living can be obtained.
Patent JP-H10290383-A (JP)
Title: Digital camera with operation mode display function
Inventor: SHIOBARA RYUICHI
IPC: H04N5/225
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To easily understandably display a present operation mode to a user by framing the screen of a display device by the frame line of a display color corresponding to a display color code taken out from a collation table to which the display colors corresponding to operation modes are registered beforehand by a collation means. SOLUTION: When the user selects a menu from an operation menu during display by a menu selection means 27, a menu value extraction means 31 extracts the menu code and the collation means 32 collates a menu value, a framing display operation mode, the display color and the attribute of the frame line with the collation table 33 registered beforehand and withdraws pertinent data. A framing means 34 develops frame line images corresponding to the withdrawn data in a second display memory. A display means 28 synthesizes the frame line images with images developed in a first display memory and superimposes and displays them at a liquid crystal display 16. Thus, the images are framed by the solid line or a dotted line of an easily understandable color and displayed.
Patent JP-H10151094-A (JP)
Title: Disposable bag for disposing waste water
Inventor: YAMAMOTO SEIICHI
IPC: A47K11/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To facilitate usage by making an edge obtained by folding the intermediate part of a bag body outward and downward an opening part and folding its tip so as to form the outer layer of an extension part outside of the bag. SOLUTION: A urine containing bag 3 is formed by folding the intermediate part of the bag body 1 outward and downward and making its folding back line the opening pat 2. A water soluble bag 4 packing a powder waste-water absorbing material and deodorizer is put into this, the extension part 5 is formed by folding back the bag body 1 at the outer side of the bag 3, and the outer layer part 6 is formed by folding back its tip outward and upward in addition. As the containing bag is covered with the extension part and the outer layer part of the bag body and the opening part is in the state of facing to the upper tip opening part of the bag body, it is easy to place this opening part at the limited part of the body at the time of passing urine and a hand and the upper tip opening part of the outer bag are not soiled.  After passing urine, only the upper tip of the bag body is held to extend the extension part of the bag body by the weight of urine, etc., and the upper part of the extended bag body is bound to waste the bag. Consequently, waste water is easily disposed without soiling hands.
Patent JP-H08270100-A (JP)
Title: Corner cover material of partition panel
Inventor: NISHIDA ISAMU
IPC: E04B2/00
Filed: 1995-03-30
Abstract: PURPOSE: To handle a wall panel properly so as to paste a double face material rightly and protect a corner from being deformed when the panel is being handled in a partition panel wherein a steel-made surface material is pasted on both surfaces of a paper core. CONSTITUTION: This corner cover material comprises an L-shaped corner covering part 1 and a locking part 2. Both members are connected with a tie that can be bent while substantially rectangular engagement projected parts 4 are projectingly installed inside each of the members 1 and 2. The size of the engagement projected parts 4 must be large enough so that they may be inserted into an opening of the outer periphery of a panel and engaged with the edge of the panel by turning at 90 deg..