baber/WOPTO huggingface dataset:
Patent JP-H08212128-A (JP)
Title: Sequential access memory
Inventor: YAZAWA HISANOBU
IPC: G11C8/04
Filed: 1995-02-03
Abstract: PURPOSE: To expand the usage of the sequential access memory for performing hierarchized address designations. CONSTITUTION: It is detected by an AND gate 50 that processing is completed up to the registers on the final stages of a main ring counter 1 and a sub-ring counter 2a. Corresponding to the output of the AND gate 50, the sub-ring counter 2a is preset. The preset sub-ring counter 2a stores '1' in a prescribed register 33a and starts counting. Thus, the number of word lines from WL1 to WLn-2 can be set to a number adding '2' to the multiple of '4' as the number of registers in the sub-ring counter 2a. By changing the register to store '1' at the time of reset, the number of word lines can be arbitrary set.
Patent JP-H08209947-A (JP)
Title: Stage for carrying-in of material
Inventor: KAWASE HEIZO
IPC: E04G27/00
Filed: 1995-02-03
Abstract: PURPOSE: To simplify the installation and removal operation of a stage, and to mount the stage safely and surely by setting up a sliding beam in a drawable manner to the stage side without generating trouble in strength. CONSTITUTION: In a stage 1 hung down in the open beam of a building in a manner that the stage can be lifted and lowered and arranged at the position of the opening of the open beam on an arbitrary stair, square sectional guide cylinders 4 are fixed integrally along both side sections of the stage 1. A pair of sliding beams 5 stretched on a floor face 2 are held in the opening sections of both ends of each guide cylinder 4 in a drawable manner along the longitudinal direction of the sliding beams 5.
Patent JP-H05219541-A (JP)
Title: Maintenance operation message notice system
Inventor: OCHI MASATAKA
IPC: H04Q3/545
Filed: 1992-02-03
Abstract: PURPOSE:To inform a message relating to the maintenance operation to the maintenance operation system after the restoration of a line even when a communication line between the maintenance operation system and an exchange is faulty and to allow the maintenance personnel of the maintenance operation system to manage the state of the exchange. CONSTITUTION:The system is provided with a message storage section 7 with a message memory 8 and a notice wait queue 9 used to store a message relating to the maintenance operation generated by an exchange 1 and outputted to a message output section 5. When a line monitor section 6 detects a fault of a private line 2, the message caused on the occurrence of a fault is stored in the message memory 8. When the line monitor section 6 detects the restoration of the private line 2, the message caused after the restoration is stored in the notice wait queue 9 and the message stored in the message memory 8 is read and sent to the maintenance operation system 3 via the private line 2. After the message stored in the message memory 8 is sent, the line monitor section 6 sends the message stored in the notice waiting queue 9 to the maintenance operation system 3 via the private line 2.
Patent JP-H01194379-A (JP)
Title: Visible light emitting device
Inventor: NOZAKI CHIHARU
IPC: H01S5/00
Filed: 1988-01-29
Abstract: PURPOSE:To reduce and stabilize threshold as characteristics of InGaAlP semiconductor laser device by using II-group elements as p-type conductive dopant. CONSTITUTION:A double hetero junction consisting of an n-type InGaAlP clad layer 33, an InGaP active layer 34, and a p-type InGaAlP clad layer 35 is formed on an n-type GaAs substrate 32. When allowing the clad layer 35 to grow, two or more II-group elements are combined as dopants and are supplied simultaneously or alternately. It allows the part which was not physically possible with one element to be complemented and a p-type clad layer with a carrier concentration of 5X10<17>cm<-3> or more and a flat carrier profile to be formed by the effect obtained by using two or more elements as dopants.
Patent JP-S63187586-A (JP)
Inventor: TANAKA SHINICHI
IPC: H01R25/14
Filed: 1987-01-27
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-H06229380-A (JP)
Title: Tube type filler
Inventor: INOUE MITSUO
IPC: F04C14/06
Filed: 1993-02-04
Abstract: PURPOSE:To facilitate cleaning of a tube, when filling works of different types of liquid filler is performed by a same tube pump, by indicating rotation stop of a motor based on measurement results of a meter and stopping the motor. CONSTITUTION:A tube type filler comprises a tube pump, a meter 2, and a controller 7 for controlling the motor 11 of the tube pump. The controller 7 is provided with a rotation stop indication means 72, a brake indication means 73, and a reverse rotation indication means 74 that may produce output based on the measurement results of the meter 2. Therefore, while a brake is applied to the motor 11 according to output from the brake indication means 73 based on the measurement results of the meter 2, the motor 11 is forced to stop by the rotation stop means 72. At the same time, the motor 11 is reversed in its turn based on output of the reverse indication means 74 so that dripping from the tip side of the tube is prevented.
Patent JP-H01191847-A (JP)
Title: Silver halide color photographic sensitive material having excellent processing stability
Inventor: FUKAZAWA FUMIYOSHI
IPC: G03C1/04
Filed: 1988-01-28
Abstract: PURPOSE:To impart excellent developability and high density to a silver halide color photographic sensitive material and to decrease an increase of fogging by rapid processing by incorporating argyrophil polymer having >=100,000 weight average mol. weight and the repeating structural unit expressed by general formula into said material and further, incorporating a polymer having <=30,000 weight average mol. weight therein. CONSTITUTION:The argyrophil polymer having >=100,000 weight average mol. weight and the repeating structural unit expressed by general formula I are incorporated into the silver halide color photographic sensitive material. Further, the polymer having <=30,000 weight average mol. weight is incorporated therein. In formula, R<1> denotes a hydrogen atom or alkyl group; Z denotes an atom group necessary for forming a lactam ring, oxazolidone ring or pyrrolidone ring with an N atom and C atom. A denotes a mere combination means, -CO-, -COO(CH2)n- or -CONR<2>(CH)n; R<2> denotes a hydrogen atom or alkyl group; (n) denotes integer in the range of 1-6.
Patent JP-2000211997-A (JP)
Title: Production of epitaxial wafer
Inventor: TAKASAKI YOSHIHIRO
IPC: C30B29/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of swelling of wafer surface and sagging of the peripheral part, to raise flatness of epitaxial wafer, to reduce the amount of wafer polished and to shorten a polishing time. SOLUTION: After lapping, a silicon wafer is immersed in a mixed acid solution of hydrofluoric acid and nitric acid. Then the surface of etched wafer is ground into 2-10 μm by using whetstone #2,000 [IF-01-1-4/6-B-M01] of Disuko K.K. The ground surface is polished into 2-8 μm and an epitaxial layer is subjected to epitaxial growth on the polished surface. Since the wafer surface is ground before polishing, the amount of the wafer surface polished is small and a polishing time is shortened. The flatness of a semiconductor wafer being a substrate of an epitaxial layer is raised. The wafer surface of high flatness can be obtained by grinding. The polished surface of the same quality as that of conventional polished surface can be obtained with the small polished amount.
Patent JP-H11200790-A (JP)
Title: Connecting structure of piece member constituting underground immersed body
Inventor: SATO KAZUYOSHI
IPC: E21D11/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To increase connecting strength by fitting I-shaped sectional male connecting sections installed at the other ends of adjacent piece members to U-shaped sectional female connecting sections mounted at one ends of the piece member. SOLUTION: A segment piece member 1 made of steel as a cylindrical body immersed in an underground section at the time of the construction of a shaft is composed of a pair of upper-lower peripheral main girders 3, joint plates 5 set up at both ends of the main girders 3, a plurality of vertical ribs 7, reinforcing girders 13, skin plates 9, etc. U-shaped sectional female connecting sections 21 are fitted at the upper ends of the plates 9, and I-shaped sectional male connecting sections 25, in which the plates 9 are extended downwards, are installed at lower ends. When the adjacent pieces 1 are coupled, the plates 5 are connected by bolts and joined in the peripheral direction while the male connecting sections 25 of the upper-side pieces 1 are fitted to the female connecting sections 21 of the lower-side pieces 1 and clamped by bolts and nuts. Accordingly, connecting strength at a time when bending moment is applied to the hollow cylindrical body by rolling at the time of an earthquake can be improved, and the number of the bolts is not increased and site works can be facilitated because splice plates are not required.
Patent JP-S57132547-A (JP)
Title: Catalyst for hydrogenation
Inventor: UTO YOSHIMITSU
IPC: C10L1/00
Filed: 1981-02-09
Abstract: PURPOSE: To obtain a catalyst of high activity having durability by depositing nickel oxide or cobalt oxide on a titania carrier as a catalyst for hydrogenating heavy duty oils liquefied from coal.  
     CONSTITUTION: A catalyst prepd. by depositing nickel oxide or cobalt oxide alone or their mixture on a titania carrier is used as a catalyst in the copresence of hydrogen for hydrogenating heavy duty oils contg. polycyclic aromatic  compounds and ashes which are liquefied materials of coal extracted from coal.  Such catalyst is strong to materials to be poisoned such as ashes and halogen  and since it is highly active at temp. at which no coking occurs, it is useful. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57132655-A (JP)
Title: Image focussing lens system of electron microscope
Inventor: TSUNO KATSUSHIGE
IPC: H01J37/248
Filed: 1981-02-09
Abstract: PURPOSE:To decrease the aberration of distortion independent of variation of magnification by using a three-magnetic poles lens as a projection lens, a two- magnetic poles lens as an intermediate lens, and varying excitation of the projection lens while fixing that of the intermediate lens to almost constant level. CONSTITUTION:A objective lens 4 is excited with a power source 5 to produce a strong lens magnetic field in a magnetic pole gap 6. A sample 7 is inserted into the magnetic pole gap 6. A three-magnetic poles projection lens 8 is excited with a power source 9 to produce a magnetic field mutually reversed polarity in magnetic poke gaps 10a, 10b. A two-magnetic poles intermediate lens 11 placed between the objective lens 4 and the projection lens 8 is excited with a power source 12. Magnification is varied by fixing the excitation of the intermediate  lens 11 at some value and varying the excitation of the projection lens 8.
Patent JP-S62178069-A (JP)
Title: Facsimile recording system
Inventor: MINOWA TAKEHIKO
IPC: H04N1/387
Filed: 1986-01-31
Abstract: PURPOSE:To smoothly join pictures and record a picture of high quality having reproducibility by synthesizing individual degrees of influence and setting the picture element level of each picture element of a pseudo mains canning line based on the synthesized value. CONSTITUTION:When address information F is outputted, recorded data stored in a storage area, which is designated by this information of a ROM 30 is outputted as a picture signal. If a mainline A1 is designated, the same data as data shifted to the d-th bit of a shift register 21 is outputted as the picture signal. If a pseudo line B1 is designated, the signal of a black picture element is outputted when the d-th bit of the shift register 21 is in the high level and any of bits a'-q' goes to the high level. Consequently, picture elements of pseudo lines B1-B3 are always set to optimum levels in accordance with the combination of picture signals of two mainlines A1 and A2.
Patent JP-H08214404-A (JP)
Title: Controller for motor car
Inventor: HIGASHIMURA MITSUAKI
IPC: B60L3/08
Filed: 1995-02-06
Abstract: PURPOSE: To improve the accuracy of the adhesive control of a wheel by correcting the number of revolutions of an induction motor driven by another inverter by the difference of wheel diameters when a motor car is under meandering operation and the no-application of mechanical braking force to the wheel is decided. CONSTITUTION: Subtracters 8a-8n arithmetically operating the difference of wheel diameters in an electric rolling stock from the deviation of the number of revolution of an induction motor 6 driven by another inverter 5 during the meandering operation of the motor car and the number of revolution of an induction motor 6 driven by its own inverter 5 and a wheel-diameter difference correction means 9A correcting wheel-diameter difference correcting the number of revolutions of the induction motor 6 driven by another inverter 5 by arithmetically operated wheel-diameter difference at the time of the discrimination of the intermediate time of meandering operation and the discrimination of no- application of braking force to wheels are provided.
Patent JP-H02200374-A (JP)
Title: Hanger for in-furnace brazing of heat exchanger
Inventor: NONAKA MASARU
IPC: B23K1/00
Filed: 1989-01-27
Abstract: PURPOSE:To easily form the entire part of the hanger by flaring the mouth edges of tubes to the outer peripheries larger than the holes of a tube plate, cladding brazing materials on the outside surface and supporting the longitudinal direction of the rear surface of the tube plate. CONSTITUTION:The brazing materials are clad on one surface of the surfaces, which come into contact with each other, of the constituting parts of cores. The parts are then hard soldered by melting the brazing materials. Both ends of the juxtaposed tubes 1 are inserted into the holes of the tube plate 2 and fins 3 are disposed between the tubes. The mouth edges of the tubes 1 are flared to the outer peripheries larger than the holes of the tube plate and the brazing materials are clad on the outside surface of the plate 2. Both edges of the rear surface of the plate 2 in parallel with the longitudinal direction thereof are supported by bar-shaped supports 4. Coil springs 5 are put on the supports 4 and are so constituted that the front surfaces of the springs 5 come into contact with the rear surface of the tube plate 2. The hanger is easily produced with the good workability in this way.
Patent JP-S57131641-A (JP)
Title: Stack holder for sheet feeder
Inventor: YAMAMOTO TAKESHI
IPC: B65H1/04
Filed: 1981-02-10
Abstract: PURPOSE:To improve a peeling efficiency of multi layer sheet materials and a separation of every sheet material can be made reliable by a method wherein a stack is supported by a main body of a stack supporting stand and a separate, freely ascendable and descendable supporting block so that a curvature of the sheet material is constituted variably. CONSTITUTION:A location and height of a supporting block 14 in direction A are set at predetermined ones through an elevator 12 and a transportor 13. Because of this a stack S is supported under a condition wherein a curvature of a loading platform 14a is curved due to its own weight, but a stability becomes applicable to the curvature as the stack S gets upper. Therefore, at outskirts W1 next to a magnetic floater 4 and outskirts W2 confronting with the outskirts W1 a skeet material rises for a separation from lower sheet material. Like this, the sheet materials can be separated one by one reliably through cooperative action between the stability to the curvature 14a and a separation force of the magnetic floater 4.
Patent JP-H02199318-A (JP)
Title: Dynamic pressure bearing
Inventor: SATO TAKANOBU
IPC: F16C17/02
Filed: 1989-01-27
Abstract: PURPOSE:To prevent abrasion powder from splashing outside and keep the high cleanliness of a driven body by organizing an earth with rolling elements which can be brought into contact with both of a housing and shaft directly or indirectly. CONSTITUTION:A dynamic pressure radial fluid bearing R and dynamic pressure thrust fluid bearing S are air bearings which are lubricated by the air existing in the respective bearing chinks. The center of the thrust receiving face 13 of the dynamic pressure thrust fluid bearing S is formed with a recess 15. In this recess 15 conductive balls 16 as rolling elements for an earth are arranged. Thus, abrasion powder is prevented from splashing outside, which can keep the high cleanliness of a driven body.
Patent JP-S61177754-A (JP)
Title: Resin-sealed semiconductor device
Inventor: NAKATSUKA MASANORI
IPC: H01L21/60
Filed: 1985-01-31
Abstract: PURPOSE:To enable the inhibition of solder outflow during brazing, and to contrive the reduction of cracks and the like of semiconductor pellets, prevention of characteristic deterioration, and improvement in reliability, by a method wherein only the main surface of a thermal stress buffer is plated, but the side surface is not plated. CONSTITUTION:Thermal stress buffers 15, 16 plated only over the main surface, not plated over the side surface are used as the thermal stress buffers to be brazed to a semiconductor pellet 1. A semiconductor basic element is produced by brazing the buffers 15, 16 and an outer terminal lead-out electrode 4 to the semiconductor pellet 1. In this case, even when solders 12, 13 flow out in the back side of the pellet 1, they do not flow to the side surface of the buffer 16; besides, even when a solder 11 flows out in the front side, it does not flow to the side surface of the buffer 15. Therefore, there is no possibility that the thickness of solder cannot be secured, or that said electrode 4 short-circuits with the back of the pellet 1; accordingly, a characteristic deterioration such as the cracking of pellet 1 is not generated.
Patent JP-S58136652-A (JP)
Title: Electrically conductive polycarbonate resin composition
Inventor: MARUYAMA SEIICHIROU
IPC: C08L101/00
Filed: 1982-02-08
Abstract: PURPOSE:To provide an electrically conductive polycarbonate resin compsn. having excellent moldability and mechanical properties, by blending carbon black with a mixture consisting of an arom. polycarbonate resin, an arom. polyester resin and a specified rubbery resin. CONSTITUTION:5-40pts.wt. carbon black is blended with 100pts.wt. resin mixture consisting of 95-50wt% arom. polycarbonate resin, 1-40wt% arom. polyester resin, and 1-20wt% at least one rubbery resin selected from an ethylene copolymer (i) obtd. by copolymerizing 50-95mol% of ethylene and 50-5mol% of 3C or higher alpha-olefin, a modified ethylene copolymer (ii) obtd. by graft-polymerizing not more than 1.5wt% (based on the amount of said ethylene copolymer) alpha,beta-unsaturated carboxylic acid or derivative thereof onto said ethylene copolymer, and an acrylic rubber (iii).
Patent JP-H04243235-A (JP)
Title: Fluoride glass
Inventor: FURUGUCHI MAKOTO
IPC: C03C3/32
Filed: 1991-01-18
Abstract: PURPOSE:To increase the efficiency of light amplification by using Be as a base and incorporating Nd as a dopant. CONSTITUTION:A coated optical fiber 11 is composed of a core 12, a clad 13 and a coating layer 14. The core 12 is made of fluoride glass based on Be and contg. Nd. The clad 13 is made of beryllium fluoride as fluoride glass having a lower refractive index than the glass of the core 12. The coating layer 14 is made of thermoplastic, thermosetting or photosetting plastic, e.g. UV-curing resin. The optical fiber, that is, the NdF3 doped berylium fluoride glass fiber has the max. peak of amplification at 1.31mum wavelength.
Patent JP-S60167806-A (JP)
Title: Multi-layer suspension equipment
Inventor: IINO FUJIO
IPC: E04H6/14
Filed: 1984-02-06
Abstract: PURPOSE:To obtain high-speed transfer by arranging a cage holding arm consisting of two links, which are connected fo each other in the shape of letter V, in the lengthwise direction of an endless chain. CONSTITUTION:Two toe-ends of a cage holding arm 3 consisting of two links 1 and 2, which are arranged in the V-shape and connected to each other, are connected to an endless chain in the lengthwise direction with a certain space, while the other end is connected to the upper part of a cage 6, a posture keeping member 7, and guide-shoes 8 and 9 for an elevating part via a lateral shaft 5 that is installed in a freely rotatable manner. The guide-shoes 8 and 9 are fitted into a guide member 10 for the elevating part, while the base part of a supporting arm (not illustrated) is fixed to the side part around a main sprocket (not illustrated) on which an endless chain is wound up. And both a posture regulating member, which is engaged with the posture keeping member 7, and an auxiliary revolving sprocket (both not illustrated) are fixed to a lateral shaft, which is installed to the tip end part of the supporting arm in a freely rotatable manner. With this contrivance, high-speed operation through simple structure can be obtained.
Patent JP-H10211098-A (JP)
Title: High-frequency heating cooking device
Inventor: TAKEOKA NOBUO
IPC: A47J27/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that baking bread is impossible because of the low heat conductivity of a dedicated cooking pot and the material of glass which does not keep an entire container uniformly heated and a rice cake sticks to a glass pot when it is kneaded, and therefore, cannot be taken out after cooking. SOLUTION: An accessory metal pot is provided on a multicooker pot to be mounted on a turntable drive mechanism 4 for the high-frequency heating cooking device. In this case, a dedicated cooking pot 9 of glass is set on a drive shaft 5 for the turntable drive mechanism 4 in a heating chamber. In addition, an accessory pot 20 of aluminum with outstanding heat conductivity is contained in the dedicated cooking pot 9. Thus, it is possible to thermally cook a bread at one stretch from dough making to baking stages. Besides, a fluororesin coat is formed on the inner face of the accessory pot 20 to eliminate the sticking of a rice cake and a projecting part is formed on a counter area on the inner face of the accessory pot 20. Consequently, the bread dough can be kneaded at various angles when kneading it.
Patent JP-H08191511-A (JP)
Title: Cabinet
Inventor: AKIBA YASUTSUNE
IPC: H02B1/38
Filed: 1995-01-11
Abstract: PURPOSE: To provide a cabinet which is assembled easily by simplifying the structure of a pressure-discharge mechanism. CONSTITUTION: Tube parts 31, 32 at both ends of a hinge 3 are welded and fixed to a door 2, and an operating plate 4 is welded and fixed to a tube part 34 as a moving body. In addition, two parts at the lower-end part of the operating plate 4 are welded to the tube part 34, its upper end is welded to a cabinet body 1, and the operating plate 4 is supported in the vertical direction between the body 1 and the door 2. When an internal pressure is raised at this time, the door 2 is pressed to the outside, a pressurization force is concentrated on the tube part 34 so as to move the tube part 34 to the front, and a load is applied to the operating plate 4 supporting the tube part 34. Thereby, the operating plate 4 is deformed, the door 2 is moved obliquely upward, a gap is formed between the door 2 and the body 1, and the internal pressure is discharged.
Patent JP-H07210092-A (JP)
Title: Placed signboard
Inventor: TAKADA TAKEO
IPC: G09F7/18
Filed: 1994-01-20
Abstract: PURPOSE:To prevent a player from being injured even in case of without collision and make it possible to easily carry the signboard. CONSTITUTION:A holding main body 1 is in a hollow shape which swells into a triangular prism, and a vinyl sheet for holding the shape is sewed on the reverse surface. An air intake 11 where a blower 13 is fitted is provided on the back surface of the holding main body l and opening part fasteners 12 are provided on both the flanks. A cover 2 for advertisement display covers the holding main body 1 detachably, and an air feed and discharge opening 21 is provided opposite the air intake 11 provided to the holding main body.