baber/WOPTO huggingface dataset:
Patent JP-H1112772-A (JP)
Title: Continuous acid-pickling equipment for steel sheet
Inventor: YAMAZAKI SHINJI
IPC: C23G3/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To enable the perfect removal of rinse water even in the case of a checkered steel sheet without bringing about drastic rising of the cost and lowering of the production efficiency by arranging an exclusive auxiliary heating device to the checkered steel sheet just before the inlet side of a drier in a continuous acid-pickling equipment commonly used to a flat steel sheet and the checkered steel sheet. SOLUTION: After acid-pickling the steel sheet S continuously traveling through an acid pickling vessel 1, warm water is supplied on the surface of the steel sheet S with a rinse device 2 to rinse the stuck acid-pickling solution. Successively, the steel sheet is interposed from the upper and the lower sides with wringer rolls 3 to wipe off the rinse water. Further, the remaining water is blown off with air wipers, and after squeezing the water with finger rolls 5, the steel sheet is heated with a drier 7 and dried and wound with a winding reel through a deflector roll 9.  Just before the inlet side, and if necessary, further at the outlet side of the drier 7 in the continuous acid-pickling equipment commonly used to the flat steel sheet and the checkered steel sheet, the auxiliary heating devices 6, 8 are arranged and worked only in the case of continuously acid-pickling the checkered steel sheet. By this constitution, even the water invaded in the recessed part of the checkered steel sheet is perfectly removed.
Patent JP-S6233513-A (JP)
Title: Hermetically sealed drum filter
Inventor: IKEDA MICHIO
IPC: C10G73/04
Filed: 1985-08-05
Abstract: PURPOSE:To enhance the safety of the titled filter and to keep the quality of the product at a high level by encasing the sliding part between a change- over valve and the end part of the drum in a case and providing a sealing member between the end part of the drum and the sliding part. CONSTITUTION:The sliding part 15 between a change-over valve 14 and the end part of a drum 1 is encased in a case 5 to prevent the suction of external air from the sliding part 15. The mixing of impurities from the sliding part 15 which is moved from the wax side to the liq. side through a sealing member 24 is prevented, at the least, by the sealing member 24 which is placed between the case 5 and the end part of the drum 1 and provided between the end part of the drum 1 and the sliding part 15. Consequently, safety is enhanced and the quality of the product can be kept at a high level.
Patent JP-H0518965-A (JP)
Title: Automatic urinalysis device
Inventor: NISHIMURA JUTARO
IPC: G01N33/493
Filed: 1991-07-12
Abstract: PURPOSE:To obtain an automatic urinalysis device for which no waiting time is required and which can be cleared easily. CONSTITUTION:This automatic urinalysis device carries out urinalysis inspections by dipping a reagent section 20a provided on a piece of urinalysis paper 20 in the urine 51 contained in a urinalysis cup 50 placed on a table 11 for a fixed period of time and performs necessary processing operation after optically detecting the colored degree of the section 20 by a chemical reaction. This urinalysis device is provided with a disposing device 40 composed of a suction pipe 43 which lifts up the cup 50 while the pipe 43 is adhered to the bottom of the cup 50 by suction after the urine 51 is sucked up from the cup 50 and disposed, moving means which is integrally united with the pipe 43 and makes reciprocating motions between the table 11 and inspected- urine housing section, and control section which controls so that the pipe 43 and moving means can be interlocked with each other. Therefore, the device 40 can automatically dispose the cup 50 and urine 51 after completing the inspections.
Patent JP-2001002546-A (JP)
Title: Incense stick bundle
Inventor: SAKAI KOJI
IPC: A61K8/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an incense stick bundle which has a simple structure but can easily and regularly be ignited. SOLUTION: As shown in the figure (a), this incense stick bundle used for visiting a grave comprises an incense stick bundle 2 obtained by bundling plural incense sticks 1 in an approximately columnar shape wherein the incense stick bundle 2 is bound with paper belts 3 at two positions spaced in the longitudinal direction. In the columnar incense stick bundle 2, the ends of the incense sticks 1 placed on the central side are projected from the ends of incense sticks 1 placed on the outside in the longitudinal direction of the incense sticks. More concretely, the plural incense sticks 1 forming the incense stick bundle 2 are arranged so that the ends of the plural incense sticks 1 are gradually projected from the incense sticks 1 placed on the outside to the incense sticks 1 placed on the central side.
Patent JP-H0777929-A (JP)
Title: Calculation learning machine of fraction
Inventor: IWABUCHI KIYOSHI
IPC: G06Q50/20
Filed: 1993-06-18
Abstract: PURPOSE: To provide a fraction calculation learning machine capable of suppressing the generation of a fraction calculation expression which can be solved without performing abbreviation and a fraction calculation expression to reduce mutually primary denominators to common denominator. CONSTITUTION: This fraction calculation learning machine 10 is provided with a random number generator 25, a display part 28 and a key switch 23 in addition to a CPU 12, ROM 14 and RAM 15 as known. Areas for storing a denominator part Xb of a number X to be operated, its numerator part Xc, denominator part Yb of an operating number Y, its numerator part Yc, random number (r) and operator OP are allocated to the RAM 15. At the time of addition and division, the random number (r) of the same value is multiplied to the denominator parts Xb and Yb to be reduced to a common denominator. At the time of multiplication, the random number (r) of the same value is cross-multiplied to the denominators and numerators and at the time of division, the random number (r) of the same value is multiplied to the denominators or to the numerators.
Patent JP-H0518615-A (JP)
Title: Refrigerator
Inventor: ADACHI TAKENORI
IPC: F25B41/06
Filed: 1991-07-12
Abstract: PURPOSE:To prevent a high pressure coolant on the side of a condenser from flowing into an evaporator by turning ON the coolant heater that is provided between a temperature type automatic expansion valve and the evaporator and a heater for heating while the compressor is stopped in order to control the pressure at the inlet of the evaporator. CONSTITUTION:When a compressor 1 is stopped, the inlet of an evaporator 5 is heated by turning ON a heater 8 for heating and the pressure in the throttling section 4a is raised. At this time the temperature at the outlet side of the evaporator 5 is not raised because the return of high pressure, high temperature coolant is stopped by a check valve 7. Accordingly the difference between the pressure of the temperature sensing, cylindrical section 4b and the pressure of the throttling section 4a becomes smaller than that 10 operation, and a temperature type automatic expansion valve 4 moves in the direction of throttling and the throttling valve is closed. As a result the pouring of the high pressure, high temperature coolant into the evaporator 5 from the side of a condenser 2 is stopped by the throttling section 4a and the front and rear of the evaporator 5 becomes a low pressure, low temperature closed circuit. And at the time of starting the compressor 1 an ON/OFF judgement means 9 for the compressor detects the starting and the heater 8 for heating is turned OFF.
Patent JP-H0919337-A (JP)
Title: Collapse preventive member
Inventor: MASUDA FUMIO
IPC: A47B97/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of a collapse preventive member even at the time of great earthquakes vibrating for a long time by providing the collapse preventive member provided with a projecting part on the upper side at its one end with notched ruggedness successively increased in the sizes of the notches from the side provided with the projecting part on the lower side part to the other end. SOLUTION: This collapse preventive member 1 is formed by providing its end with the projecting part 2 and providing the rear surface thereof the notched ruggedness 4 of the sizes increased gradually successively toward the end. At this time, the member is provided with the ruggedness in such a manner that the direction of the notches form slopes on the outer side, thereby the member is made easy to be admitted under furniture and to be made difficult to be removed. A double coated adhesive tape 3 may be affixed atop the collapse preventive member 1 and a decorative plate is preferably affixed to the front surface. Any materials are usable as the material to be used for such collapse preventive member, insofar as the material may be an elastic material; for example, elastic rubber, polyurethane, ethylene-vinyl acetate copolymer, soft polyvinyl chloride, polyolefin, etc., are used.
Patent JP-H0338303-A (JP)
Title: Molding method by slurry casting
Inventor: KIKUCHI KAZUMI
IPC: B28B1/26
Filed: 1989-07-04
Abstract: PURPOSE:To cast slurry securely into thick wall sections and complicated shape sections of a casting space by applying wax to the wall surface, casting slurry of an non-oxide material ceramic into the casting space, heating a gypsum mold to melt the wax, absorbing the water content in the slurry by the gypsum mold and forming the wall. CONSTITUTION:A casting space 2 of desired shape is provided in a gypsum mold 1, and wax 4 is applied to a wall surface 2a of a casting space 2 before casting slurry 3. The thickness of the wax 4 applied to the wall surface 2a should preferably be around 200 - 400 mum. Slurry 3 is cast into the casting space 2 of the gypsum mold 1, and the gypsum mold 1 is heated to the melting point temperature or over of the wax 4. The applied wax 4 is melted and removed by said heat and slurry 3 is brought into direct contect with the gypsum mold 1, and the gypsum mold 1 absorbs the water content in slurry 3. When the gypsum mold 1 is dried in the hot air after the film of the wax 4 is melted and removed, draying should desirably be carried out in the hot air of 50 deg.C or over from the viewpoint of preventing the generation of cracks or the like of the gypsum mold 1.
Patent JP-2001002855-A (JP)
Title: Resin composition
Inventor: AOYAMA MASAKI
IPC: C08L23/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which is flexible and shows excellence in strength, fabricability, heat resistance, heat aging resistance and the like. SOLUTION: This composition comprises 20 to 60 pts.wt. of an ethylene- unsaturated ester copolymer (A), 10 to 40 pts.wt. of polypropylene (B) and 10 to 40 pts.wt. of a styrene-based elastomer (C). The composition preferably has strength at break of 5 to 30 Mpa, bending stiffness of 50 to 170 Mpa and heat resistance at a temperature of not less than 120 deg.C.
Patent JP-H09315063-A (JP)
Title: Valued paper product
Inventor: ICHIKAWA YATARO
IPC: C08G75/0209
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a valued paper product such as a paper money, a bank note or securities which are highly resistant against folding, tear and heat by forming the valued paper product of a plane molding containing a polymer compound with specified threshold oxygen index. SOLUTION: A raw material to be used for this valued paper product has high tensile strength and sufficient elongation at break to exhibit good durability against mechanical handling, has no melt point or has high melt point to show the resistance against thermal damage and thermal deformation due to high temperature, thus can be used at high temperature, and further has high flame retardancy. The indication of this flame retardancy is represented by a threshold oxygen index. The raw material indicating the threshold oxygen index of at least 25 is a whole aromatic polymer compound with a main chain connected through an aromatic residual group and not containing any aliphatic carbons other than carbons attributable to a carboxyl group. This aromatic polymer compound is formed into a plane molding as a required valued paper product.  As the aromatic polymer compound, aromatic polyamide, aromatic polyimide or the like is exemplified.
Patent JP-S5799393-A (JP)
Title: Catalytic oxidation of organic waste water
Inventor: NIWA CHIAKI
IPC: C02F3/06
Filed: 1980-12-08
Abstract: PURPOSE: To enhance volume efficiency and energy efficiency, by dividing a water-purifying vessel into a packed chamber and a circulating chamber, feeding air to waste water extracted from the packed chamber in the circulating chamber, and then spraying the aerated waste into the packed camber.  
     CONSTITUTION: Waste water in a packed chamber 5 is uniformly extracted through an extracting pipe 6 located below the packed chamber 5 formed by division of a water-purifying vessel 1 with a partition wall 3, and introduced into a circulating chamber 4. Thereafter, air is fed to the waste water through an air diffuser 7 located at the lower part of the circulating chamber 4, to form fine air bubbles 9 in the waste water and to dissolve oxygen in the waste water. The waste water is then fed to a water-sprinkling pipe 11 by a circulating pump 10 arranged at the upper part of the circulating chamber 4, and sprinkled to the upper water surface in the packed chamber 5 through a plurality of small apertures disposed in the water-sprinkling pipe 11. if desired, a water-sprinkling vessel may be arranged in multi-stages instead of the water-sprinkling pipe 11 to improve oxygen-absorbing efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5875050-A (JP)
Title: Automatic checking mechanism for surface flaw
Inventor: FUJITA MASAKAZU
IPC: G01N21/89
Filed: 1981-10-30
Abstract: PURPOSE:To erase noises to prevent erroneous detection, by providing an inhibition circuit which inhibits the detection signal output of an element, which does not receive scanning light, when the output from this element is obtained. CONSTITUTION:Beams of light from a light source material 11 such as laser light are scanned on a traveling material 10 to be checked in the feed direction through a reflector 12 and a rotary mirror 13, and the reflected light (or the transmitted light) is received by the group of photodetectors 14. The rotary mirror 13 is provided with a scanning pulse oscillator 15, and gate circuits 3 are connected to the group of photodetectors 14 through buffer amplifiers 2, and a multiplexer 4 which is operated by the signal synchronized with scanning from the scanning pulse oscillator 15 is connected to gate circuits 3. Detection signals 5 and noise signals 6 from gate circuits 3 are sent to an inhibition circuit 7; and if the noise signal 6 from the photodetector 14 which does not receive the scanning light is outputted, the output of the detection signal is stopped by the AND gate function of this circuit 7.
Patent JP-H0923290-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA MASATO
IPC: H04N1/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify and secure a complicated and troublesome job by a conventional OMR and operation button in the function setting of the facsimile equipment. SOLUTION: An OFF-HOOK detection means 1 detects an on/off-hook state of an externally mounted telephone set 10 and an incoming call detection means 3 detects the arrival of a call from a public line 12 to set an OFF=HOOK flag, a DTMF detection means 2 detects a DTMF signal sent from th externally mounted telephone set 10 to set the externally mounted telephone set operation mode. Then a network control section 4 controls the connection to the public line and an operation print means 5 displays an operation content to input interactively the function setting. The interactive operation input and the setting of the ON-OFF flag are controlled by an operation control means 6.
Patent JP-2001000491-A (JP)
Title: Massager
Inventor: TAKAHASHI MINORU
IPC: A61H7/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a massager in which a structure is not complicated and is compact, pulling massaging can be performed in a wide range, and massaged parts are not limited as massaging probes which is in contact with massaged parts are reciprocated in the almost oval orbit. SOLUTION: Acupressure balls as an acupressure member 2 which are in contact with massaged parts are attached a specified distance apart from rotational shafts linked to an acupressure motor 5. The acupressure balls 2 are reciprocated in parallel to the massaged parts as well as the acupressure balls 2 are rotated around the rotational shafts at a specified frequency so that the orbit of the acupressure balls is different for a way to and from. A reciprocating motor 6 arranged at a function part and an almost rectangular support plate 40 connected to the acupressure members 2 are connected through a crank mechanism J so that the reciprocating motor 6 is driven to reciprocate the acupressure members 2 integrated with the support plate 40 in parallel to a foot rest.
Patent JP-S5876089-A (JP)
Title: Immobilization of enzyme or microorganism
Inventor: NABESHIMA NARIYASU
IPC: C12N11/00
Filed: 1981-10-28
Abstract: PURPOSE:To obtain immobilized enzyme or microorganism having improved activity and mechanical strength, by dispersing enzyme or microorganism together with water-soluble protein and a water-soluble polysaccharide into a  water- insoluble organic solvent, reacting the enzyme or microorganism with a  polyfunctional corsslinking agent. CONSTITUTION:Enzyme (e.g., lipase, catalase) or microorganism (e.g., bacterium, yeast) together with water-soluble protein (e.g., albumin, gelatin) and a water- soluble polysaccharide (e.g., dextran, carboxymethylcellulose) is dispersed into a water-insoluble organic solvent (e.g., cyclohexane, toluene). A polyfunctional crosslinking agent (e.g., dialdehyde starch, glutaraldehyde) is added to the suspension while keeping the dispersion state with stirring, the enzyme or microorganism is reacted with the crosslinking agent, so that the enzyme or microorganism is immobilized. Consequently, the reduction in enzymatic activity is prevented by the action of water-soluble protein and polysaccharide.
Patent JP-H0521444-A (JP)
Title: Structure and manufacture of bipolar transistor
Inventor: KOBAYASHI KOICHI
IPC: H01L21/331
Filed: 1991-07-15
Abstract: PURPOSE:To reduce the junction capacity of B/C by a method wherein a mesa region which is provided with a region of the other conductivity type on its top part is formed on the surface of a semiconductor substrate of one conductivity type and impurities of the other conductivity type are introduced into the part adjacent to the sidewall of the mesa region by an oblique ion implantation method. CONSTITUTION:An n<-> layer 10' is epitaxially grown on an Si substrate 10 provided with an n<+> layer boron and arsenic are ion-implanted; a p-layer 12 and an n-layer 11 are formed. A resist 16 is formed on the surface of the substrate; a mesa-etching operation is executed to the Si substrate by using this mask; a mesa 16 is formed. In succession, while a mask 15 is left as it is, boron ions are implanted form the oblique direction. Then, a p<+> region 12' whose impurity concentration has been raised is formed in the p-layer; an n<-> region 11' whose impurity concentration has been dropped is formed in the n-layer. Then, the resist 16 is removed; an insulating layer 16 is formed by a CVD method; a poly-Si layer 14 is formed selectively on it. Thereby, it is possible to selectively reduce the impurity concentration of a collector and to reduce the junction capacity of B/C.
Patent JP-H0463061-A (JP)
Title: Facsimile equipment
Inventor: KATO MOTOAKI
IPC: H04N1/32
Filed: 1990-06-29
Abstract: PURPOSE:To surely broadcast picture information to the other parties by providing a picture information storage means, a successive broadcast transmission means, a means where header sheets to be sent to destinations and are managed one by one, a means which can designate one of stored header sheets, and a means which transmits the designated header sheet before plural stored documents and transmits stored documents thereafter. CONSTITUTION:When recognizing a header sheet read request from an operation control part 1, a device control part 2 informs a memory control part 3 of this request. The device control part 2 informs a read part 5 of this request also. The read part 5 reads out destination information from the header sheet and informs the device control part 2 of this information. When recognizing a transmission request from the operation control part 1, the device control part 2 informs the memory control part 3 and a transmission control part 4 of the transmission request. The transmission control part 4 transmits the header sheet and documents in order. They are broadcasted by the transmission request or the device control part 2.
Patent JP-H0277328-A (JP)
Title: Tractor
Inventor: NISHIMURA SADANORI
IPC: B60K17/344
Filed: 1989-07-07
Abstract: PURPOSE:To contrive to improve workability by arranging a main clutch in the front section within a transmission case so that a wide and plane step is secured in front of a driver's seat, and the step is made low in height as much as possible in an agricultural tractor mounting an engine and a transmission at the front and rear sections of a car body respectively. CONSTITUTION:In a tractor wherein an engine 3 and a transmission case 4 are mounted on the front and rear sections of a car body respectively, a driver's seat 3 is arranged above the transmission case 4, and a step 103 is formed between the front section of the seat and a column cover 105 at the rear section of a bonnet 104 while being made low in height. A main clutch 7 which switches power transfer from the engine 3 to the transmission case 4 is provided in the front section within the transmission 4. And a propeller shaft 6 which functionally connects the engine 3 with the transmission case 4, is arranged below the step 103 while the height from the ground is being maintained roughly constant. In addition, a front wheel driving shaft 10 is extended forward from the front end lower section of the transmission case 4 roughly in parallel with the propeller shaft 6. By this constitution, a plane and wide step 103 can be secured, the workability of the driver can thereby be improved.
Patent JP-S6087982-A (JP)
Title: Automatic welding device
Inventor: ARIGA YOSHIO
IPC: B23K37/047
Filed: 1983-09-22
Abstract: PURPOSE:To reduce the time lag between additional weldings and to improve productivity in the stage of additional welding of divided parts after tack welding said members to unite the members to one body by providing a lifting device and enabling lifting of a conveyor for a jig base on which a welding machine is mounted. CONSTITUTION:A work W is set to the jig base 1 in the set position A and the base 1 is moved upward to the welding position B by a conveyor 2 which is long in the transverse direction and a lifting device 17. The work is tack welded in said position. The base 1 is moved upward to the transfer position of the work W matching a work holder 12 while the work is welded and at the same time the tack welding is completed. The work W is thereafter transferred without time lag to the holder 12. The work W transferred thereto is additionally welded by an additional welding device. On the other hand, the base is moved backward to the position A where the succeeding work W is set thereto. The work W on the holder 12 is received to a delivery device 20 upon completion of the additional welding.