baber/WOPTO huggingface dataset:
Patent JP-H06159848-A (JP)
Title: Absorption freezer
Inventor: MATSUKIYO TOMIYUKI
IPC: F25B15/00
Filed: 1992-11-24
Abstract: PURPOSE:To provide an absorption freezer capable of preventing an engine from being abnormally interrupted owing to the rise of engine cooling water temperature when time absorption freezer is interrupted. CONSTITUTION:An absorption freezer 10 includes a regenerator 1 for heating an absorbent with waste heat of an engine, a condenser 2 for condensing vapor evaporated in the regenerator 1 to water, an evaporator 3 for evaporating the water condensed in the condenser 2, and an absorber 4 for permitting the absorbent supplied from the regenerator 1 to absorb the vapor evaporated in the evaporator 3. In the absorption freezer 10, it further includes a concentrated solution piping 8 for feeding the absorbent supplied from the regenerator 1 to an absorbent discharge portion of the absorber 4 and a solution shunt valve 7 for opening and closing the concentrated solution piping 8. Hereby, the solution shunt valve 7 is opened when the absorption freezer 10 is interrupted. Thus, there is provided an absorption freezer wherein capacity of a cooling tower is reduced and stable system operation is ensured.
Patent JP-S63166765-A (JP)
Inventor: TANAKA TAKASHI
IPC: C04B35/58
Filed: 1986-12-26
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-H11147780-A (JP)
Title: Compound fertilizer
Inventor: MAEDA SHOTARO
IPC: C05G1/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a compound fertilizer all amounts of which are used as basal dressings to increase the yield of the crops as well as improve the quality of the crops. SOLUTION: This compound fertilizer comprises a plurality of granular fertilizers that are different in their nitrogen forms and their application patterns. In a preferred embodiment, more than one third of the nitrogen form is in the nitrate form and the application pattern is a parabola type or a linear type of coated granular fertilizers, and more than two third is in the urea form and/or in the ammonia form and the application pattern is a sigmoid type of coated granular fertilizers, and they are blended.
Patent JP-H08131686-A (JP)
Title: Partition set on electric washing machine for entanglement prevention
Inventor: HIGUCHI MITSUNORI
IPC: D06F37/16
Filed: 1994-11-11
Abstract: PURPOSE: To provide a washing machine with improved washing effect and damage prevention by installing a grid partition in the washing tub to press the washing down to obstruct rotating and to bring washing water into good contact with the washing. CONSTITUTION: A household electric washing machine has a defect that the washing is sometimes harmed since the washing is rotated each other in a washing tub, when an agitation wing is rotating by motor drive for washing, the washing is entangled to each other by friction. To cope with this, a grid partition 2 is constructed in the inside of the washing tub 1. The washing is pressed down by the grid partition 2 to obstruct rotating of the washing. Thus, damage of the washing is prevented and washing water is brought into good contact with the washing to improve washing effect.
Patent JP-H06198007-A (JP)
Title: Sports ball and its manufacture
Inventor: KOZAI KEIJI
IPC: A63B41/00
Filed: 1992-10-29
Abstract: PURPOSE:To provide the sports ball combined and provided with such features as excellent strength, durability and soft feeling being suitable for use of a volleyball or dodgeball game, etc., an the manufacturing method being capable of producing its sports ball in large quantities by a simple process. CONSTITUTION:The sports ball is constituted of a hollow spherical tube 1, a covering layer 4 for covering the outside peripheral surface of the tube 1 by a high polymer film 3 which does not allow such an adhesive agent solution as a latex water solution and a rubber adhesive solution to transmit through substantially or a paper-like object which does not allow the adhesive solution to transmit through substantially in the same way, a reinforcing layer 7 formed by a cloth piece 5 to the outside peripheral surface of this covering layer 4 with an adhesive, or sticking a thread-wound layer with the adhesive, and a skin 8 formed by sticking it to the outside peripheral surface of this reinforcing layer 7.
Patent JP-H10139014-A (JP)
Title: Automatic bagging apparatus
Inventor: SUMIDA YUKIO
IPC: B65B5/06
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To allow numerous chunky objects to be packaged to be received neatly in a bag. SOLUTION: When an uppermost bag 27 among those stacked on a storage shelf is taken out by a movable suction cup 45 and the bag 27 is opened by two upper and lower suction cups 44, 45, a clamp 26 which has approached along a guide rod 22 catches a bag mouth and starts retreating. At this time, the bag 27 is put over an object 69 to be packaged which has been arranged on a pan 14 in advance. Thereafter when a base 13 rotates by 180 deg. and the pan 14 is reversed downward, a carry-out conveyer 71 moves upward to raise the object 69 and carries it out while removing friction between the pan 14 and the bag 27.
Patent JP-H02159520-A (JP)
Title: Switching control type thermal flow rate sensor
Inventor: TANIMOTO KOJI
IPC: G01F1/698
Filed: 1988-12-12
Abstract: PURPOSE:To enable measurement of a flow rate regardless of a change in a power source voltage by providing a comparator into which a voltage within a bridge circuit and an output of a chopping wave generator are inputted to generate a digital output with a time specific rate being a function of a suction flow rate. CONSTITUTION:A level shifting circuit 15 shifts a voltage across both terminals of a solid resistance (resistance value R6) 6 so that a voltage comes near zero at a zero flow rate. The voltage thus shifted in level is connected to an input of a comparator 16 together with an output of a chopping wave generator 8 to be converted into a digital signal. An output Vs of the circuit 15 is given by Vs=R6{A+B(Q<1/2>)}<1/2>-Vf, wherein Vf represents shift voltage and Q air flow rate and A and B are constants. Here, when a minimum of a chopping wave state voltage from the generator 8 is represented by Vl, a maximum thereof Vh and a one cycle of a duty cycle of an output signal of a comparator 16 T and a High time Th, a time specific rate Ds of the output signal of the comparator 16 is given by Ds=Th/T=(Vs-Vl)/(Vh-Vl). Thus, a flow rate Q within a suction pipe can be determined by measuring a digital output of the comparator 16.
Patent JP-H03176604-A (JP)
Title: Labeling position inspection device
Inventor: NISHIBAYASHI KAZUHIRO
IPC: G01B11/00
Filed: 1989-12-05
Abstract: PURPOSE:To exactly inspect a labeling position by correcting a criterion and deciding whether or not a label is stuck at a regular position if the direction of a bottle detected by a direction detecting means deviates. CONSTITUTION:When the signal from a timing sensor 4a is inputted to a CPU 9, an inclination detecting circuit 11 calculates the tilt angle thetaB of the bottle 2 according to the outputs of laser displacement gages 6a and 6b and stores it in a memory. Further, when the signal from a timing sensor 5a is inputted to the CPU 9, a stroboscopic device 8 emits light in response to the signal from the CPU 9, the image signal from a TV cameras 7 is inputted to an image processor 13, and image data on the bottle 2 and its label which are stored in an image memory 14 are processed by the processor 13. The CPU 9 reads criterion data corresponding to the tilt angle thetaB of the bottle 2 stored in the memory of the circuit 11 out of a decision data table 15 and compares the criterion data with the calculated decision data to decide that the label 4 is not stuck on its regular position if the label position deviates from a permissible range.
Patent JP-H08169962-A (JP)
Title: Biaxially oriented polyester film
Inventor: KISHIDA MINORU
IPC: C08L67/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a biaxially oriented polyester film having straightforward tearability as well as excellent mechanical properties, heat resistance and dimensional stability. CONSTITUTION: This film is prepared by orienting an unoriented sheet mainly made of a mixture of 50-95wt.% thermoplastic polyester resin in which the acid component mainly consists of a terephthalic acid or naphthalenedicarboylic acid with 50-5wt.% thermoplastic polyester resin in the state in which it with the former resin forms a substantially phase-separated structure and satisfying the relationship: 0.1=IAR =1.0 (IAR is the transmitted and scattered light illuminance anisotropic ratio.
Patent JP-2001129511-A (JP)
Title: Apparatus for treatment of incineration ash
Inventor: OGAWA KATSUYUKI
IPC: B01D53/68
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To efficiently treat incineration ash in order to suppress solubilities of various heavy metal substances to achieve its effective utilization by a method wherein unburned organic matter becoming a generation source of methane contained in the incineration ash (main ash and fly ash are contained) is removed, and decomposition and stabilizing treatment of dioxins are carried out. SOLUTION: An apparatus for treatment of incineration ash comprises a reception feed apparatus for transferred incineration ash; a dryer; a grinding apparatus; primary reaction equipment for carrying out a primary reaction process of heating dechlorination and thermal decomposition treatment of dioxins of pulverized dry incineration ash; secondary reaction equipment for carrying out a secondary reaction process of performing pulverization and decomposition of the incineration ash sent from the primary reaction equipment and stabilization and fixation of heavy metals or the like; bag-filling equipment for carrying out a measurement and bag-filling process of the incineration ash sent from the secondary reaction equipment;  an exhaust gas treating equipment for carrying out an exhaust gas treating process such as dust collection, rapid cooling, adsorption, denitration, adsorption of the dioxins or the like of the exhaust gas; and rapid cooling equipment for feeding cooling water to a water cooled carrying conveyor 202 of the dryer and a water cooled carrying conveyor 407 of the primary reaction equipment.
Patent JP-H05147555-A (JP)
Title: Four-wheel steering device for power vehicle
Inventor: MINAZU KIYOAKI
IPC: B62D7/14
Filed: 1991-11-28
Abstract: PURPOSE:To enable mode change to be made simply at an edge of rice field ridge in a power vehicle with an automatic steering mode by providing the vehicle with a control means by which changeover to a set mode is made possible through cancellation of automatic mode made by operation of one mode setting switch. CONSTITUTION:When an engine of a tractor is started, a front steering mode is selected. At this time changeover is made to a manual mode by pressing an automatic/ manual changeover switch S4 and thereafter the steering mode determined by pushing the switch is obtained. In the case of automatic mode selected, when a working vehicle is raised at a front wheel steering mode, changeover is made to a front/rear wheel reverse phase steering mode, and when the vehicle is lowered without pushing any switch, changeover is made (resumed) to the front wheel steering mode. When any of switches, that is, a front wheel steering switch S1, front and rear steering switch S2 and rear wheel steering switch S3 is pushed during the raising operation of the vehicle, the front/rear wheel reverse phase steering mode is canceled and thus a selected steering mode is carried out. It is thus possible to simplify the steering mode changeover when a working vehicle is raised at an edge of ridge in a rice field.
Patent JP-2000143274-A (JP)
Title: Production of optical fiber preform
Inventor: YOKOYAMA YOSHIO
IPC: C03B37/014
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance optical fiber with the production cost reduced by introducing a glass material gas into the flame of a fine glass particle synthesizing burner, depositing the fine particles on a fluorine-contg. glass porous body and jetting a gas contg. a fluorine-contg. compd. gas into the flame of an adjacent auxiliary burner immediately after the deposition to add fluorine. SOLUTION: SiCl4 is preferably used as a glass material and SF6 as a fluorine atom-contg. compd. gas. H2, etc., are exemplified as the fuel gas and O2 as a combustion supporting gas. Ar, O2 etc., are generally used as a carrier gas and Ar, N2, etc., as a seal gas. A fluorine source gas is introduced into the same burner as that for the glass synthesizing material to previously add fluorine to the fine glass particles. The fluorine source gas such as CF4 and SF6 is added to flames contg. H2 and O2 and supplied to the fine glass particle from an auxiliary burner for adding fluorine under the condition where the partial pressure of fluorine is low. Fluorine is added to the fine glass particles just synthesized at such a high concn. as Δn>0.5%.
Patent JP-H07170784-A (JP)
Title: Pulse width modulation driver
Inventor: SEKIYA MOMOYO
IPC: H02P7/29
Filed: 1993-12-15
Abstract: PURPOSE:To prevent the heat generation of switching devices and a servo motor by performing PWM control with a highest possible frequency. CONSTITUTION:Heat generated in each switching device 1-4 of a FOR/REV motor control circuit is detected by a temperature sensor 11, and from a frequency converter circuit 17 in accordance with this detected temperature a reference clock signal of its frequency is generated. Receiving this reference clock signal, a pulse width modulated signal of a frequency according to the reference clock signal and having a constant duty ratio is supplied to each switching device 1-4 from a pulse generator circuit 18. Consequently, each switching device 1-4 is turned on or off, and current is supplied to a servo motor 5 to drive it.
Patent JP-H05161261-A (JP)
Title: Power supply circuit
Inventor: KOBORI MASAHIRO
IPC: H02J1/00
Filed: 1991-11-28
Abstract: PURPOSE:To suppress a voltage drop to the minimum by providing a first and a second transistor, each of which is connected through a resistor, and by controlling a second control electrode by a control circuit. CONSTITUTION:One non-control electrode of a first transistor 10 is connected to one output terminal of a power supply circuit 1 and a control electrode of the transistor 10 is connected to one non-control electrode of a second transistor 11 through a resistor R10. The other non-control electrode of the second transistor 11 and the other output terminal of the power supply circuit 1 are grounded and the other non-control electrode of the first transistor 10 is connected to a power supply circuit 15 of an uncontroller 12 through a coil 13. The control is conducted by a control circuit 8 of the second transistor 11. By this method, a voltage drop can be held down to the minimum even if a large current flows in a power line.
Patent JP-H11149401-A (JP)
Title: Filing system
Inventor: CHISHIMA HIROSHI
IPC: G06F12/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To shorten the occupancy time of a central processing unit(CPU) in the case of writing data into a filing system. SOLUTION: This system is provided with a file allocation table(FAT) reserving device 15 for reserving the area of an FAT 17 and a data area address acquiring device 16 for acquiring an address on a data area 18 corresponding to the reserved FAT, and when writing data, a reserved address list showing the addresses on the data area 18 corresponding to empty FAT entries is returned to a CPU 11 and based on this reserved address list, a data transfer device 12 performs writing to the data area 18 independently of the CPU 11.
Patent JP-2001135651-A (JP)
Title: Coating device and method of bonding paste
Inventor: OSONO MITSURU
IPC: B05D7/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To providing a coating device of bonding paste that has improved operability and can obtain improved coating quality, and to provide its coating method. SOLUTION: In the coating method of bonding paste for drawing and coating the bonding paste by moving a coating nozzle at the chip-mounting position of a substrate, a drawing pattern setting table 53 for indicating the correspondence section between a drawing pattern used for controlling each of X, Y, and Z axes for moving the coating nozzle and a target chip size is stored at a storage part 46 in advance, a drawing pattern is selected from a drawing pattern section part 54 according to the chip size when the chip size is specified, and the speed pattern of each of the X, Y, and Z axes is calculated by a speed pattern calculation part 55 based on the selected drawing pattern, thus eliminating the need for setting the drawing pattern at each time and performing appropriate paste coating with improved coating quality constantly with improved operability.
Patent JP-H03176748-A (JP)
Title: Simultaneous access control system for data base
Inventor: TOMINAGA KENJI
IPC: G06F12/00
Filed: 1989-12-06
Abstract: PURPOSE:To shorten a processing time by forming the data of the newest updating time in the records of a data base in the case of simultaneous accesses from plural terminals to the same application program. CONSTITUTION:At the time of starting the operation of an application program in a terminal N, the initial reading of a data part 3 of a record B in the data base is executed and the newest updating time of the record is stored in a working area. At the time of generating the updating timing of the record B, the record B is reread and the newest updating time is compared with that stored in the working area at the time of initial reading to check the read value. When both the time values coincide with each other, its corresponding processing such as a reoperation request is executed in each work. Consequently, it is unnecessary to compared many unspecified data at the time of updating a record.
Patent JP-H02159503-A (JP)
Title: Method and apparatus for measuring squareness of end face of pipe
Inventor: SHIMAMURA KENJI
IPC: G01B21/22
Filed: 1988-12-13
Abstract: PURPOSE:To enable automatic measurement of a pipe without moving and rotating thereof by keeping a contact member for a pipe to be measured in contact with an end of a pipe to be measured to detect a movement amount of an intermediate bar with the rotation thereof having the contact member arranged therein. CONSTITUTION:A contact member 1 for a pipe to be measured is fixed at the tip of an intermediate bar 2, a tip end face 1a thereof is formed with a vertical face, whose diameter is made larger than that of diameter of the pipe (w). An intermediate bar 2 is supported with a supporter 3 in such a manner as to be movably freely along the axis thereof and rotatable freely in a circumferential direction. The device 3 is placed and fixed on a mounting base 7 for mounting a laser type right angle measuring device 4. The pipe (w) is clamped with a clamp 14 to be kept in contact with a contact member 1 and then, when a motor 11 is driven, the bar 2 and the contact member 1 rotates while moving along the axis thereof in proportion to an angle of end face of the pipe (w) by a force of a spring. In addition, the measuring device 4 is operated to project and reflect light on the axis center part at the other end part of the bar 2 and a movement of the bar is determined by measuring a moving position of the end of the bar thereby obtaining a squareness of the end face of the pipe.
Patent JP-H07163459-A (JP)
Title: Gas rice cooker
Inventor: ARAI HACHIRO
IPC: A47J27/00
Filed: 1993-12-15
Abstract: PURPOSE:To prevent rice from being poorly cooked because a gas burner stops too early, by installing a heat-equalizing plate to be heated by a combustion gas slightly away from the bottom of the inner pot of a rice cooker, providing the heat-equalizing plate with a skirt extending downwardly from the circumference of an opening formed in the center of the heat-equalizing plate, installing a temperature sensor inside the skirt and letting the combustion gas pass along the body of the inner pot. CONSTITUTION:A heat-equalizing plate 3 having an opening in the center thereof is installed below and slightly away from the bottom of an inner pot 10. The heat- equalizing plate 3 is provided with a skirt 31 extending downwardly from the circumference of the opening of the heat-equalizing plate 3. A temperature sensor 5 for detecting the temperature of the bottom of the inner pot 10 is installed inside the skirt 31. Combustion gas from a gas burner B heats the bottom of the inner pot 10 through the heat-equalizing plate 3 and passes through a gap between the heat-equalizing plate 3 and the inner pot 10, heating the body of the inner pot 10. There is no disadvantage that the temperature sensor 5 malfunctions due to radiant heat from flames of the combustion gas. Thus, the rice cooker prevents rice from being poorly cooked due to the early stopping of the gas.
Patent JP-H09154922-A (JP)
Title: Sterilization washing method for contact lens
Inventor: MATSUMOTO SATORU
IPC: A61L2/18
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To improve electrical safety against electric shock or the like while achieving a convenience to carry by immersing a contact lens into a treating solution containing hypohalogenous acid without containing halide and applying a direct current to the treating solution. SOLUTION: A treating solution containing hypohalogenous acid such as hypochlorous acid without containing halide such as sodium chloride is prepared. The concentration of the hypohalogenous acid is set at 0.1-200ppm. preferably below about 100ppm. A contact lens is immersed into the treating solution and then, fed with a direct current. The value of the direct current is specified to 0.001-0.5A. In this case, treating time is determined by the concentration of the hypohalogenous acid in the treating solution and the current value. Normally, it is about 1-200min. With such an arrangement, the use of a battery or the like is possible thereby achieving a convenience to carry and a safety with a limited power.
Patent JP-2001132394-A (JP)
Title: Method for manufacturing sealant for u-shaped or square type annular segment
Inventor: MIYANO MASATO
IPC: F16J15/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To eliminate a corner part from being extruded to a ring face side, even if the corner part is compressed by the connection of segments, to remove a factor of crack initiation, and to prevent the sealing performance from lowering. SOLUTION: After water expansive sealant is extruded and the sealant body 25 is vulcanization molded and cut longer than a piece face 7 of the segment 1, appropriately V-shaped cut parts 33 are provided in respective parts corresponding to a pair of external angles 1c across the whole width of the sealant body 25 in the thickness direction so as to be formed into thin hinge parts 35, the sealant body 25 is bent down with the respective thin hinge parts 35 set to internal angle sides, their opened parts are filled with unvulcanized rubber 37, and vulcanization molded by a heating press so that the ring face 5 side becomes an inclined face 28.  The inclined face 28 is so formed that its length in the ring face 5 direction is set to 1.7-4 times of the thickness of the sealant body 25, and its length in the piece face 7 direction is set to 0.8-1.4 times of the thickness of a value obtained by subtracting the depth of the seal groove from the thickness of the sealant body 25.