baber/WOPTO huggingface dataset:
Patent JP-S56168566-A (JP)
Title: Ic autohandler
Inventor: SHIYOUJI YUTAKA
IPC: G01R31/26
Filed: 1980-05-30
Abstract: PURPOSE:To eliminate the hang-up trouble of ICs in the process wherein a plurality of ICs in a feed magazine are successively inspected, and only good ICs are selected and automatically and continuously stored in a storage magazine, by allowing the ICs to move only straight. CONSTITUTION:A plurality of ICs 3a to be inspected have been stored in each of a plurality of lines 21a of a feed magazine 21, which is moved right and left by means of the rotation of a feed screw 28. A storage magazine 29 is arranged on the same plane as the magazine 21 and moved right and left by means of a feed screw 33. The ICs to be inspected are fed out being separated, one by one, by means of an IC separator 41 and inspected by means of an inspecting apparatus 4. Defective ICs are removed by means of a defective IC ejecting mechanism 42. When the inspection of the ICs 3a for one line has been finished, the magazines 21 and 29 move either left or right in synchronism with each other so as to set new ICs to be inspected. Thereby, the ICs to be inspected move into the inspecting apparatus and the storage magazine by means of only a straight movement, without moving right or left. Accordingly, there is no possibility of the hang-up trouble of ICs in their movement.
Patent JP-S61230373-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO JURI
IPC: H01L29/78
Filed: 1985-04-05
Abstract: PURPOSE:To form a shallow junction, which has excellent electrical characteristics, does not extend in the lateral direction and consists of an silicide layer and an impurity diffusion layer, by shaping a high melting-point metallic layer or the silicide layer, depositing polycrystalline silicon, implanting impurity ions by using the driving of the impurity ions and thermally treating the impurity ions. CONSTITUTION:A P-type impurity diffusion layer 2 is formed onto an silicon substrate 1, a high melting-point metallic layer 3 composed of Ti, W, Mo or the like is shaped, a polycrystalline silicon layer 4 is formed, and ions 5 having the same type as the impurity diffusion layer 2 are implanted. A high melting-point metallic layer silicide layer 6 is shaped through heat treatment at 600 deg.C or higher while the impurity ions 5 driven into polycrystalline silicon 4 and the high melting-point metal 3 diffuse to the impurity diffusion layer 2. The impurity ions in an silicide diffuse extremely rapidly during silicifying or during a time when they grow to a thermally stable silicide. Accordingly, the shallow diffusion layer on which the silicide layer 6 is lined can be shaped through low-temperature or short-time treatment in which the redistribution of the impurity ions in the impurity diffusion layer 2 in the silicon substrate 1 can be ignored.
Patent JP-S62230223-A (JP)
Title: Output circuit
Inventor: TSUGARU KAZUNORI
IPC: H03K19/0175
Filed: 1986-03-31
Abstract: PURPOSE:To convert the positive logic level into the ECL level by changing the base potential of an emitter follower transistor (TR) connected to a negative power supply via an emiter resistor. CONSTITUTION:The power voltage V1 is divided by resistors 13,14 and the logic level of a point N is formed as ''O'' potential and the said voltage division poential. The logic level is received by a TR 15 and extracted by the emitter follower. Since the emitter is connected to a negative power supply 19 via a resistor 18, only a voltage VBE of the TR 15 is outputted while being level- shifted. Thus, it is possible to extract any high/low level at the negative polarity and the TTL or CMOS level is converted into the ECL level.
Patent JP-S51149042-A (JP)
Title: Optical image display element
Inventor: SHIRATO YOSHIAKI
IPC: G02F1/17
Filed: 1975-06-16
Abstract: PURPOSE: To simplify the structure of a display element by coexisting at least two of electric coloring material, ion conductive material and photoconductive material in the same layer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09313912-A (JP)
Title: Stirring blade and mixing apparatus provided therewith
Inventor: OGATA TOSHIO
IPC: C08F2/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a stirring blade which prevents polymer adhesion to wall faces of a mixing container and block formation and which can be driven stably for a long time by producing the stirring blade from a prescribed number of pole-like bodies and joining members and making the rotation tracks of respective pole-like bodies different at the time of rotating the pole-like bodies on the axial circumference of the mixing container. SOLUTION: A mixing apparatus 10 comprises a stirring blade 12 and a cylindrical mixing container 14 and the stirring blade 12 has two parallel pole- like bodies 16, 17 and the upper sides and the lower sides of these pole-like bodies 16, 17 are joined through joining members 18, 19. The upper part joining member 18 connected with a driving mechanism is made eccentric from the center of the member and connected with a shaft 20 and the lower part joining member 19 is linked with the bottom wall 24 by a linking member 26 in a freely rotatable way. When the shaft 20 is rotated, respective pole-like bodies 16, 17 are rotated on the shaft, that is the circumference of the rotary shaft 42 of a container 14, and the pole-like body 17 draws a larger cylindrical track 44 and the pole-like body 16 draws a smaller cylindrical track 46 and both tracks 44, 46 are made not to be the same.
Patent JP-S57187510-A (JP)
Title: Combustion apparatus
Inventor: KIKUTANI FUMITAKA
IPC: F23C6/04
Filed: 1981-05-14
Abstract: PURPOSE:To obtain high load combustion and to increase turn down ratio (TDR) at the same time, by composing a part of wall of a combustion chamber with a water-cooled wall, and by increasing the opening ratio of spray ports for the secondary air, as the spray ports coming near to a flame port. CONSTITUTION:The air for combustion fed from a fan 1, passing through a passage 2, becomes a mixed air, being mixed with the fuel injected from a nozzle 12 which is provided on the way of a passage 2, fed into the main body 13 of a burner, and injected uniformly into a combustion chamber 15 from burner ports 14, forming a flame. On the other hand, the secondary air being fed, passing through the first passage 3 and the second passage 4, is fed into the seconary air chambers 8 and 9, injected toward the flame, which is uniformly formed in a combustion chamber 15, being fed into the combustion chamber 15, passing through injection openings 10 and 11. A flame can spread nearly all area over a combustion chamber 15 by the injection flow of the secondary air, and after the heat is exchanged by a water-cooled wall 16 and a heat exchanger of fin type, the air is discharged from an exhaust port 18.
Patent JP-S58190924-A (JP)
Title: Thermal writing liquid crystal display element
Inventor: NAEMURA SHIYOUHEI
IPC: G02F1/1333
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a thermal writing liquid crystal element having a high contrast and excellent quality of displayed pictures, by dividing a current impressed electrode into one or plural elements within a picture element and then converting the electrode into a pattern. CONSTITUTION:Heating current applying belt-shaped electrodes X21, X22, X23- are provided with 2mm. width on a substrate X2 at one side. While belt-shaped electrodes Y21, Y22 and Y23- are formed on a substrate Y2 at the other side. The areas corresponding to the picture elements at intersections of the electrodes X21- and electrodes Y21- are patterned into mesh forms to be divided into plural elements. Such two sheets of substrates X2 and Y2 are set opposite to each other via a film base of 12mum thickness, and normal octyl cyano biphenyl of smectic liquid crystal is injected into the gap between the substrates X2 and Y2. Thus a thermal writing liquid crystal display element is obtained. A pulse of 15V is successively impressed to the electrode X2, and the liquid crystal is heated up to >=40 deg.C and then cooled down. In this case, the area impressed with selective AC voltage becomes transparent, and the light is diffused at other areas.
Patent JP-H06289740-A (JP)
Title: Heater, fixing device and apparatus with built-in fixing device
Inventor: MATSUNAGA HIROYUKI
IPC: G03G15/20
Filed: 1993-03-31
Abstract: PURPOSE:To lessen the generation of jamming and to execute the stable fixing by constituting the heater by using an electrically insulating substrate which is a thin and long-sized plate and has a gentle curve so as to recess its one surface along a longitudinal direction and forming a band-shaped resistance heating element along the longitudinal direction on one surface of the substrate to be formed with the recess. CONSTITUTION:The substrate 1 is so curved as to recess to the front surface side. The front surface side of the substrate 1 formed with the resistance heating element 3 expands and the curve recessing to the front surface side is eliminated, then the curve recessing on the contrary to the rear surface side is generated when the resistance heating element 3 generates heat by operation of the heater. The curve in this direction is essential as a fixing mechanism to eliminate the so-called jamming, such as biasing of paper, at the time the copying paper to be fixed passes on the resistance heating element 3. Since the curve before the operation is reversed, the curve to recess to the rear surface side at the time of the operation does not increase so much and is preferable for preventing the jamming. The stable fixing is executed by the curve gently recessing to the rear surface side.
Patent JP-S63238570-A (JP)
Title: Inspection instrument for electric equipment
Inventor: IWABUCHI CHITOSHI
IPC: G01R31/00
Filed: 1987-03-27
Abstract: PURPOSE:To perform efficiently an inspection matched with the kind of an equipment to be inspected by providing a means which sets information such as an inspection signal to a pallet which carries the equipment to be inspected and switching the inspection signal according to information read out on the side of an inspection station. CONSTITUTION:The electric equipment to be inspected such as a video tape recorder is mounted on the pallet 2 carried on the conveyor line 1 at an inspection stage and conveyed to respective inspection stages. A connector box 4 which cooperates with a connector box 3 arranged at each inspection stage is fitted to the pallet 2 and the equipment to be inspected is connected to a prescribed signal source and a tester through the connector boxes 3 and 4. The pallet 2 is provided with the information setting means 21 for switching a test signal to the equipment to be inspected and an information reading means 22 is provided on the side of the inspection station to switch the test signal according to the information read on the inspection station side.
Patent JP-S51149583-A (JP)
Title: Wiring connector and its water proofing method
Inventor: SATOU MASANOBU
IPC: H02G1/14
Filed: 1975-06-17
Abstract: PURPOSE: A waterproof treatment necessitating only a short working time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09268837-A (JP)
Title: Automatic sliding door device
Inventor: KOBAYASHI RYOICHI
IPC: E05F15/655
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To increase the width of an opening when an automatic sliding door is fully opened without reducing the floor area of a vehicle by increasing the sliding quantity of the sliding door in an automatic sliding door device in which a drive unit is installed on a step plate of the vehicle. SOLUTION: In this automatic sliding device, a drive unit 5 in which a drive mechanism to drive a sliding door SD is incorporated on a base plate 51 is installed on a step plate. The base plate 51 is split into a forward plate 51a and a rear plate 51b, and the drive unit 5 is expandable/contractable in the longitudinal direction by providing a sliding means 51g comprising long holes 51e formed in the forward plate 51a and a reinforcement 51d fixed thereto, and a pin 51f inserted in the long hole 51e between the plates 51a, 51b.
Patent JP-S60217156-A (JP)
Title: Daisy wheel
Inventor: YOKOYAMA EISUKE
IPC: B41J29/34
Filed: 1984-04-12
Abstract: PURPOSE:To readily and accurately correct in an electronic typewriter by composing at least one of a plurality of character types of a daisy wheel of correcting type. CONSTITUTION:A correct type 50 of rectangular sectional shape having a pair of pectinated projections 51, 52 is composed at one 5a of a plurality of spokes 5 disposed radially at an equal interval. The projections 51, 52 are larger than the height of assembly of capital types obtained when the height (h) is superposed and printed, and the pitch width is set at a pitch (p) larger by 1/2 than the collection width, and the width (t) is set larger than the width of the character. Accordingly, even if erroneously printed with any capital character, when the correcting type 50 is hit in the pitch width (p) by the width (t) of the projection by moving a carriage four times. Then, remaining correction is not generated, but erroneous type character can be corrected accurately and readily.
Patent JP-H02126522-A (JP)
Title: Lightening insulator
Inventor: HIRAKO HIROSHI
IPC: H01B17/46
Filed: 1989-03-24
Abstract: PURPOSE:To entirely prevent damage to a wire caused by a thunderbolt by installing a pair of circular arc discharge sections arranged at prescribed intervals in a line direction at the discharge electrode of a charge side. CONSTITUTION:A pair of convex circular arc discharge sections 21a are installed upward at the right and left sides of a charge-side electrode 21 such that they are arranged at prescribed intervals in a line direction. Therefore, when an abnormal voltage caused by a thunderbolt is impressed to an electric wire a current is about to be discharged from a electric wire 10 to the discharge electrode 23 at the earth side, the current is never discharged directly from the wire 10 because a pair of discharge sections 21a arranged at prescribed intervals in a line direction are installed at the discharge electrode 21 of a charge side. Then, a charge will be released from either of the discharge sections of the charge-side discharge electrode 21 to the discharge electrode 23 at the earth side. Thereby, there are not possibilities that the electric wire may be damaged because of discharge.
Patent JP-H08266897-A (JP)
Title: Fixed photocatalyst and its production
Inventor: KAMIGASA SATOSHI
IPC: B01J21/16
Filed: 1995-03-30
Abstract: PURPOSE: To produce a fixed photocatalyst by uniformly dispersing and fixing titania so that high photocatalytic activity of only titania is maintained as it is and the activity can be sustained over a long period of time. CONSTITUTION: Titania having photocatalytic action is carried and fixed on a diatomaceous earth carrier. Titania having photocatalytic action is carried on a diatomaceous earth carrier and fired at <=700 deg.C.
Patent JP-H0627234-A (JP)
Title: Method and device for detecting interference of pulse received by secondary radar
Inventor: FUIRITSUPU BIROO
IPC: G01S13/78
Filed: 1993-03-31
Abstract: PURPOSE: To obtain an improved method for detecting the interference of pulses received by a secondary radar. CONSTITUTION: A signal LogΣ(t) brought about by a total channel and log amplifier is added to a sampling circuit 31, and The output of the sampling circuit 31 is connected to the main input of a memory device 33 and negative input of a subtracter. The output of the memory device 33 is connected to the positive input of the subtracter. The sampling circuit 31 works to allow oscillation to be sampled within a pulse logΣ(t) at a plurality of points. Values sampled are, e.g. stored in a storing device 33. The subtracter 35 enables detection of existence of a ripple within the pulse LogΣ(t) by the difference between the sampled value stored in the memory device 33 and the output value of the sampling circuit 31, so the output of the subtraction 35 is connected to a first circuit 38 for generating a grade and stable state in received pulses.
Patent JP-S57189012-A (JP)
Title: Scale supporting device of linear encoder
Inventor: IMAMURA HIDEKAZU
IPC: G01D5/347
Filed: 1981-05-15
Abstract: PURPOSE:To improve measurement precision by either of a main and an index scale, and moving the other in press-contact. CONSTITUTION:A linear encoder consists of a main body 1 in a fixed state and a head part 2 which while keeping a reference in the main body 1, moves forth and back on the main body 1. The main body 1 is shaped in a tunnel-like box and at the center part of the bottom surface 3, a main scale 4 with a beltlike light and shade pattern is stood. An intermediate metallic fixture 12 coupled with the head part 2 is hung with an index scale 5 which has a light and shade pattern and slides in contact with the main scale 4, and a fixed slit holder 8 which has a phototransistor 6 and a light emitting diode 7 oppoistely and closely on both sides of the scale 4 and 5. The slit holder 8 is pressed against the side of the main scale 4 invariably by a compression coiled spring 19 to hold both scales at a constant interval.
Patent JP-S61233254-A (JP)
Title: Hydraulic controller for belt type continuously variable transmission for car
Inventor: ITO HIROSHI
IPC: B60W10/101
Filed: 1985-04-08
Abstract: PURPOSE:To improve the transmission efficiency of a transmission by allowing the oil pressure pressure-adjusted by the first pressure adjusting valve, in substitution for the oil pressure which is pressure-adjusted by the second pressure adjusting valve, to act onto the second hydraulic cylinder in the state where working oil is discharged from inside the first hydraulic cylinder of a speed change ratio control valve apparatus. CONSTITUTION:In the up-shift state in a hydraulic controller, the second line oil pressure Pl2 acts onto a secondary side hydraulic cylinder 58, and in the down-shift state, the first line oil pressure Pl1 is allowed to act into the space in a secondary side hydraulic cylinder 58. Therefore, the necessity of determining the second line oil pressure Pl2 to the value including the surplus pressure for preventing the slip of a transmission belt which is easily generated on down- shift is obviated, and the power transmission loss in the ordinary up-shift can be prevented.
Patent JP-S58194855-A (JP)
Inventor: UORUFUGANGU BAUERU
IPC: C07B45/00
Filed: 1983-04-28
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-S5799177-A (JP)
Title: Mixture or bonded product of seaweed and various other materials
Inventor: HARA KAZUO
IPC: A23L17/60
Filed: 1981-05-19
Abstract: PURPOSE: To prepare a mixed or bonded product of seaweed and other materials, resistant to the separation or scattering of the components, by treating seaweed with potassium or sodium salt of an organic acid, mixing or bonding with other materials, and treating with a water-soluble salt.  
     CONSTITUTION: Seaweed is brought into contact with potassium or sodium salt of citric acid, tartaric acid or malic acid or their mixture adjusted to a proper pH, in the presence of water, to make at least a part of the seaweed hydrophilic. The treated seaweed is mixed or bonded with fish roe, fish meat, cattle meat, their processed goods or other foods. The mixture or the bonded product is brought into contact with a water-soluble calcium salt, aluminum salt or iron salt, e.g. calcium chloride, to convert at least a part of the hydrophilic seaweed contained in said mixture or bonded product to hardly soluble in water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63241876-A (JP)
Title: Monitoring and controlling device for fuel cell plant
Inventor: HAYAKAWA KAZUHIRO
IPC: H01M8/04
Filed: 1987-03-30
Abstract: PURPOSE:To make it possible to find abnormality in a fuel cell plant in an early stage or monitor change of its performance by comparing current data with reference value data searched for among preliminarily memorized reference value group for the plant corresponding to current plant outputs and determining results of comparison. CONSTITUTION:An output voltage from a fuel cell plant 5 is detected by a voltage detector 30, and it is temporarily memorized in a buffer after a numeri cal process in an input/data processing part. At this time, parameters of the plant 5 from a cooling water temperature detector 31A, an exhaust temperature detector 3B, an inlet-outlet cooling water differential pressure detector 32, and a flow detector 35 are inputted simultaneously. Current data including these parameters of the plant 5 are inputted to a searching part from a buffer, refer ence data preliminarily memorized in a memory 40 are searched for, and refer ence data 45 are inputted to a comparing part. They are compared with the current data 46 from the buffer in the comparing part, and condition of the plant 5 is determined in a determining and processing part by the results of comparison.
Patent JP-S55165266-A (JP)
Title: Pressure vaccum suction casting device utilizing high-frequency heating
Inventor: KATSUMI ATSUHIRO
IPC: B22D27/15
Filed: 1979-06-13
Abstract: PURPOSE:The captioned device of a small size and reduced mechanical operations which presses the molten metal having been high-frequency-heated and held in a crucible by surface tension after detecting its temperature and pours the same into the vacuumed porous mold through the small hole of the crucible. CONSTITUTION:Metal material 38 for miniature precision casting for dental technique or the like is put in a crucible 26 which is then placed on the table 15 in a melting chamber 12. On the other hand, a mold 32 is placed on the table 29 in a casting chamber 13 and the table 29 is moved upward to be closely contacted with the bottom surface of the table 15 so that a pouring port 33 is put in alignment to a small hole 27 and cross gate 15a. The chambers 12, 13 are hermetically closed and the vacuum chamber 14 is held vacuumed. Next, high-frequency electric current is flowed to a heating coil 21 to melt the material, but the molten metal does not flow out through the small hole owing to surface tension. The molten metal is kept at a fixed temperature by the detection of a sensor 19 and when the temperature reaches the specified one, valves 24, 31 open to inject Ar gas into the chamber 12 and pressurize the same, at the same instant of which the air in the chamber 13 is instantaneously exhausted into the chamber 14. This causes the molten metal to be sucked to the room 13 side through the entire surface of the porous mold, whereby pouring is done.
Patent JP-H10254440-A (JP)
Title: Performance time adjusting device in automatic performing device
Inventor: SAITO YASUTO
IPC: G10H1/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To end automatic performance in an optionally set performance time without greatly varying a tempo of initially set automatic performance by providing a performance time specification means and a performance range setting means setting so as to become nearly equal to the performance time specified with the performance time setting means. SOLUTION: When a user clicks a performance start measure number display area 16a by a mouse of an operation part, and inputs an optional integer value by a key board, an optional performance start measure number is specified in measure. Then, when the user clicks a performance range adjustment function on/off display area 16h, a performance range adjustment function ON and a performance range adjustment function OFF are switched alternately, and the performance is performed while properly increasing/decreasing a performance range of a composition specified as the performance range. Thus, the automatic performance is ended taking the optionally specified performance time without greatly varying the tempo of the initially set automatic performance.