baber/WOPTO huggingface dataset:
Patent JP-H10306510-A (JP)
Title: Manufacture of concrete product and buried object
Inventor: OIKE ETSUJI
IPC: B28B7/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To save labor at the time of a mold release by inserting a lug provided on the form face side of an insert into the hole of a fitting form, setting the insert to the form, and cutting off the lug with the force applied at the time of the mold release. SOLUTION: An insert holder 10 is provided with a shielding film 50 extended from the outer peripheral edge 17 of a set face 12 toward a form 40 and having thin film-like elasticity, and the shielding film 50 is kept in contact with the surface 40a of the form 40. Even if a gap is generated between the set face 12 and the surface 40a of the form 40, the gap is covered with the shielding film 50. At the place where the set face 12 is kept in contact with the surface 40a of the form 40, the shielding film 50 is deformed to the outside of the set face 12, and the contact between the set face 12, and the form 40 is not impaired. At the time of a mold release, a concrete product is suspended together with the inner mold 40, and the inner form 40 is separated by vibration along the inner face of the concrete product. The connection portion 26 of a lug section 20 and a plug section 11 is automatically cut off by the shearing force applied between the concrete product and the form 40.
Patent JP-S6030914-A (JP)
Title: Pulse combustion device
Inventor: SAITOU TOSHIHIKO
IPC: F23Q3/00
Filed: 1983-07-29
Abstract: PURPOSE:To enable air-fuel mixture concentration to be kept within a combustible excess concentration range due to dispersion of fuel gas during ignition and to enable smooth ignition of air-fuel mixture, by a method wherein an ignitor is positioned oppositely to the inlet side of the air for combustion within a mixing range in a combustion chamber. CONSTITUTION:When the operation is started, a starting fan is driven, and the air for combustion is fed through a suction port body 5 into an air chamber 4. Simultaneously, fuel gas is fed through a gas port body 7 into a gas chamber 6, and the air for combustion forcibly opens an air flap valve 14 through air passages 9 and is injected into a combustion chamber 16 through air injection nozzles 13. Fuel gas forcibly opens a gas flap valve 11 through gas passages 8 and is injected into the combustion chamber 16 through the gas nozzles 13. When the combustion chamber 16 is full of mixture of the air for combustion and fuel gas, an ignition plug 18 is ignited. As noted, since the ignition plug is located in a position where there is a sufficient amount of the air and which forms air- fuel mixture concentration within an ideal excess concentration range resulting from dispersion of fuel gas, and thereby smooth ignition may be performed.
Patent JP-H10334406-A (JP)
Title: Magnetic head and production therefor
Inventor: KUMAGAI SEIJI
IPC: G11B5/127
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head which excellent in electromagnetic transducing efficiency by preventing the magnetic resistance of magnetic cores constituting a magnetic circuit from being increased steeply. SOLUTION: One pair of magnetic core half bodies respectively constituted by forming a metal magnetic film 6 at least in the vicinity of the surface opposite to a recording medium of a magnetic body 4 are abutted to form a magnetic gap between end faces of the metal magnetic films 6 and metallic magnetic bodyies 4 of parts being in contact with the metal magnetic films 6 are magnetically separated from other parts to be made into auxiliary cores 5 of the metal magnetic films 6. Magnetic paths are formed with the metal magnetic films 6 and the auxiliary cores 5. Here, the steep increase of a magnetic resistance resulted from the decrease of the cross section of magnetic cores is avoided by making magnetic bodies 4 in contact with the magnetic films 6 into the auxiliary cores 5.  Moreover, the increasing of an impedance is suppressed by separating the magnetic bodies (auxiliary cores) of the parts being in contact with the metal magnetic films 6 from the magnetic bodies 4 of other parts magnetically.
Patent JP-S5262405-A (JP)
Title: Tape driving device
Inventor: FUJIMOTO MASAHIRO
IPC: G11B15/32
Filed: 1975-11-18
Abstract: PURPOSE: To provide a tape driving device wherein pressure contact control is adapted to be performed accurately in a simple structure to obtain stabilized tention of a tape, and at the same time, the tape transmission can be performed in a normal and reverse way in high speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01310299-A (JP)
Title: Firearm
Inventor: IKUTA KAZUNARI
IPC: F41B6/00
Filed: 1988-06-06
Abstract: PURPOSE:To maintain and control a high-pressure condition for driving a projectile properly and permit the realization of a firearm having a large initial speed with a simple constitution by a method wherein the firearm is constituted of the projectile, having a melting and evaporating section equipped with embedded fuse wire at the rear end thereof, a guide tube, flying the projectile into a predetermined direction, and the accelerating device for the projectile. CONSTITUTION:When a switch 7 is put ON, a large current is supplied to a fuse 1b and Joules heat is generated whereby a melting and evaporating section 1a is molten and evaporated into high-pressure gas and pushes a projectile 1 out into the advancing direction thereof. On the other hand, the fuse 1b is molten by itself and the electromagnetic energy of a coil 8 is discharged between a first electrode 3 and a second electrode 4 whereby arc discharge is started, the pressure of gas in the rear part of the projectile 1 is risen suddenly and the projectile 1 is accelerated quickly. When the projectile 1 arrives at a position in contact slidingly with a barrel 2, a large counter induced electric field is generated in the coil 8, electric current, being conducted through the coil 8, flows into another coil 9, the arc discharge between the projectile 1 and the first electrode 3 is maintained whereby the acceleration of the projectile 1 may be continued to be maintained.
Patent JP-H09323771-A (JP)
Title: Case for tissue paper
Inventor: YADA SHIGEO
IPC: B65D83/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a case for tissue paper wherein a following tissue paper is surely held by a film even under a state with a less remaining amount of the tissue paper. SOLUTION: This case for tissue paper is constituted of a housing box 5, tissue papers 2 being folded and housed in the housing box 5, and a transparent film 4. On the upper wall of the housing box 5, a thin and long opening 6 is formed, and the transparent film 4 is affixed to the upper wall on the rear surface side of the opening 6. Also, on the transparent film 4, a triangular wave-shaped incision 3, which engages with each other as a zig-zag shape incision, is formed from one end to the other end of the opening 6. This incision constitutes a drop preventive means, and a tissue paper to be used is taken out from the part of the incision.
Patent JP-H09313790-A (JP)
Title: Bathroom heating drier
Inventor: YAMASHITA MINETAKE
IPC: F26B9/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment of a housing to a receiver member, etc., by providing a wall hook fixing part, which freely moves a housing in the left/right direction in parallel to a wall surface in such a state as locking the housing thereto to the receiver member in a bathroom heating drier installed in the receiver member provided on the bathroom wall surface. SOLUTION: This bathroom heating drier is so constituted that a motor, a circulating fan block, a heat exchanger for connected to a circulating pipe, and a power supply block are provided in a housing 3. The housing 3 is attached to a bathroom wall surface 1 by lockedly fixing the rear face of the housing to a receiver member 2 which is attached to the bathroom wall surface 1 and a hook part 5 composed of an upper hook part 18 and a lower hook part 19 is provided on the rear face of the housing 3. A wall hook fixing part 4 for holding the upper hook part 18 is formed in the upper edge of the receiver member 2, its width dimension is a little larger than that of the upper hook part 18, and the upper hook part 18 can be moved to the left/right in the width dimension range of the wall hook fixing part 4.
Patent JP-H06131487-A (JP)
Title: Neural network
Inventor: HOLLER MARK A
IPC: G06F15/18
Filed: 1993-05-19
Abstract: PURPOSE: To provide a difference calculation neural network having the array of synapse cells arranged in rows and columns along the pairs of row lines and column lines. CONSTITUTION: A cell 20 has a pair of floating gate devices 21 and 22. The control gates of these floating gate devices 21 and 22 are coupled for receiving one of a pair of complementary input voltages. The floating gate devices 21 and 22 also have complementary threshold voltages so as to generate an electric charge packet proportional to difference between an input and a voltage threshold value. The electric charge packets are accumulated by the string lines inside the array.
Patent JP-H036654-A (JP)
Title: Mutual exclusion system
Inventor: TAKAHASHI NAOHISA
IPC: G06F15/177
Filed: 1989-06-02
Abstract: PURPOSE:To attain the effective mutual exclusion control in a system where a 'dangerous part' is frequently carried out by deciding selectively a method to obtain a process in accordance with the state of a process which owns the executing right of the 'dangerous part' and performing selectively the process switching and error processes. CONSTITUTION:The processors 1 and 2 and a main storage 3 are connected to a system bus 4, and each processor can read and write the optional data stored in the storage 3 and also can execute an optional program. The storage 3 stores a processor control block, a processor waiting process matrix, a key, a 'dangerous part', etc. When plural processes carry out the inlet operations at one time, only a single process can carry out the 'dangerous part'. Thus other process are unable to carry out the 'dangerous part' before the process finishes an outlet operation. As a result, the effective mutual exclusion control is attained in a system where a user process having the small process value carries out frequently the 'dangerous part'.
Patent JP-H07324555-A (JP)
Title: Finger-pinch preventive cover of door body
Inventor: FURUTA MASAKI
IPC: E05F7/00
Filed: 1994-05-30
Abstract: PURPOSE:To prevent any possible finger pinch in a door bend part from occurring by setting up a hard part in a finger-pinch space existing between two mating parts of both upper and lower panels. CONSTITUTION:A finger-pinch preventive cover 13 is composed of a resin material with movability, and it is installed over an interval between both upper and lower panels 2, whereby a finger-pinch space W is covered as allowing a bend of a door body. In addition, a hard part 13c with width nearly corresponding to the opening width of this finger-pinch space S is formed in an intermediate part of a movable part 13b connecting an interval between two mointing parts 13a, so even in the case where the finger-pinch preventive cover 13 is pushed by a finger, such a possibility that this finger might get into the finger-pinch space S is effectively prevented from occurring. Likewise an incline, extrusively guiding the hard part 13c outward on the basis of contact with a corner part of the panel 2 at a time when the finger-pinch space S is closed, is formed at each inner surface of both vertical ends of this hard part 13c, whereby yet more safety is further improved, and thus any damage of the finger-pinch cover 13 due to pinching-in motion of the hard part 13c is preventable.
Patent JP-H01309108-A (JP)
Title: Information processor
Inventor: ARIGA SUSUMU
IPC: G06F3/00
Filed: 1988-06-08
Abstract: PURPOSE:To simplify the operations of an information processor when a hot line is inserted and pulled out and to reduce the generation probability of misoperation by supplying the drive power to some circuits set on a circuit substrate independently of other circuit elements after a power supply line is separated and switching the output side of the input/output elements to a cut-off state. CONSTITUTION:A holding power supply 48 is connected to an input/output element power supply line 47A which supplies the electric power to the input/ output elements 40. Therefore the supply of the drive power is started to an input/output element 42 from a battery E via a diode D. Thus the elements 40 continue the working and a driver 41 keeps an disenable state. As a result, the transient disturbance is avoided to a control line 21 via a connector 3 for a period during which the pull-out action of a circuit substrate 4 is started and finished.
Patent JP-S5569207-A (JP)
Title: Separating apparatus for molten pig iron in blast furnace slag
Inventor: NAKATANI GENJI
IPC: C21B7/14
Filed: 1978-11-14
Abstract: PURPOSE: To safely and easily separate molten pig iron in blast furnace slag with a high efficiency without requiring labors, by providing pig iron slag separating ladle on the way to slag discharge pipe freely rotatable and able to incline and discharging the molten pig iron in the ladle to the runner etc. by the rotation and inclination at the time of finishing slag discharge.  
     CONSTITUTION: A fixed head is formed on the way to the blast furnace slag discharge pipe 1 and the pig iron slag separation ladle 2 is provided. The ladle 2 is  constructed so as to be rotated and inclined freely by the gear 4 etc. Molten slag  flowing down from the pipe 1 at slag discharge time, is flowed in the ladle 2 and is  flowed down in the dry pit side slag discharge pipe 10 from the overflow opening 7.  Capacity of the ladle 2 is designed so as to be corresponded to one slag discharge  amount and a suitable amount of blast furnace slag is discharged in the pipe 10 inclining by the cylinder 12. Then, the ladle 2 is rotated at the time of finishing the  slag discharge and is inclined at a large angle by the ceiling crane through the clasp  rod 14 and the hook 15 and then, settled and separated molten pig iron is discharged in the runner 16. The cost of equipment and operation etc. are able to reduce without requiring hot heavy labor, transfer of separation ladle etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08322607-A (JP)
Title: Tool for adjustment of waist size
Inventor: ITO YUTAKA
IPC: A41F9/02
Filed: 1995-06-06
Abstract: PURPOSE: To provide a tool for adjustment of waist size, which simplifies and improves the operability of adjustment, and also, secures maintenance of adjustment size without incurring the inadvertent release of lock, and does not give physical disorder to the body. CONSTITUTION: A slider 3 equipped with locking means for locking onto locking projections 1 is mounted freely of adjustment by sliding on a belt body 2 for adjustment made of a synthetic resin where locking projections 1 are arranged at specified pitches on one side. This is a tool for adjustment of waist size where the constitution of the slider 3 is arranged such that engagement between the locking projections 1 of the belt body 2 for adjustment and locking projections 14 of an operation body 5 is released by sliding the operation body 5, where the locking projections 14 to lock onto the locking projections 1 are made, resisting a spring 6 for recovery accommodated in the slider 3, in the plane direction orthogonal to the direction of passage of a belt of a slider body 4 in the shape of a flat case where tunnel space for insertion of the belt is made.
Patent JP-H06327723-A (JP)
Title: Mat of bed helping and its production
Inventor: MORIMURA TADAKI
IPC: A61G7/05
Filed: 1993-05-18
Abstract: PURPOSE:To provide the mat for a bed for helping of which washing and disinfecting are easy by assembling many plastic wires into a three-dimensional net form while curving these wires and providing the inside thereof with washing pipes, air vent pipes or hole parts to permit insertion of disinfectants, etc. CONSTITUTION:This mat 1 is constituted by assembling the many wires 2 made of a plastic, such as polypropylene, into the three-dimensional net form. The mat 1 has internally the hole parts 3. The washing pipes, vent pipes, etc., are insertable into the hole parts 3 and bags, etc., housing the disinfectants, etc., are insertable therein. The process for production thereof consists of mounting dies arranging plural orifices opening downward flatly in such a manner that blank parts exist at required points on an extruder and continuously extruding thermoplastic resins from the respective orifices by this extruder, thereby forming the many wires and suspending these wires. The respective wires are taken off slower than the falling speed to make the wires curved. The hole parts are formed below the blank parts while the mutual contact parts are adhered and while the wires are assembled into the three-dimensional net form.
Patent JP-S5930655-A (JP)
Title: Surface grinder
Inventor: ONAKA TATSUMI
IPC: B24B27/00
Filed: 1982-08-10
Abstract: PURPOSE:To make grinding operation efficient, by a method wherein a grinding tool is energized to a side of the surface to be ground by a compression spring and a moving limit position of the tool is controlled by a control plate provided on an internal circumferential face of a tool holder, in grinding a hull block. CONSTITUTION:When a grinding tool 6 mounted on a truck 2 is touched completely to a bottom plate 1 of a hull block through a rubber pad 31 and disk paper 32 so that a tool holder 16 becomes the lowest position by a knob 30 of a vertical moving machine 24 of the grinding tool 6, grinding is performed through even pressing force by the maximum pressing force of a compression spring 19 and pressing force of a tension spring 15. Then, when the holder 16 is lifted slightly the pressing force of the compression spring 19 is moved to the minimum side. As the grinding tool 6 is tilted and a touching area is reduced by touching a control plate 20 to a collar part 18 of the grinding tool 6 when the holder 16 is lifted further, tenacious rust is made removable through strong grinding force. The pressing force and grinding force can be varied and grinding can be done effectively according to a stain of the surface to be ground.
Patent JP-S6447953-A (JP)
Title: Method and apparatus for separating labelled reagent for testing immunological bond measuring test
Inventor: KENESU II MAIKERUSON
IPC: G01N33/543
Filed: 1988-06-08
Abstract: PURPOSE: To quickly separate and measure the binding species of a labeled reagent on a testing tool which does not require any cleaning process, etc., by using the labeled reagent and an excessive amount of reagent particles and performing the aliquot of a reaction mixture in the separation zone of a testing apparatus. CONSTITUTION: When an aqueous liquid reaction mixture is prepared by mixing an object to be analyzed with a liquid testing medium containing a labeled reagent and reagent particles, the labeled reagent is bound with the object to be analyzed and forms their bound species. The amount of the reagent particles is decided to such an excessive amount that the particles can be bound with almost all free species of the labeled reagent. Then the aliquot of the reaction mixture is performed in the separation zone of a testing apparatus thereafter so as to hold the reagent particles holding the free species of the labeled reagent in an immobilized state in the zone and prevent the movement of the particles from the zone.  In addition, the bound species of the labeled reagent is moved to a detection zone from the separation zone by the liquid reagent medium and the detectable chemical group of the bound species in the detection zone is measured. Therefore, the bound species of the reagent can be separated and measured quickly.
Patent JP-S622048-A (JP)
Title: Power magnifier for controlling transmission
Inventor: ISHIHARA KIMIO
IPC: F16H63/00
Filed: 1985-06-26
Abstract: PURPOSE:To enable power for a shaft control to be damped, by providing an orifice, which respectively communicates with a buffer chamber and a supply- discharge hole, in a free piston and increasing a pressure in the buffer chamber. CONSTITUTION:As a piston rod 4 moves, a free piston 11 is slided in the same direction. And a device, increasing a pressure in a buffer chamber 13 in accordance with a movement of the free piston 11, applies this pressure acting on the piston rod 4 as a load through a piston 5. Accordingly, the device, gradually discharging a part of air compressed in the buffer chamber 13 to the outside from an orifice 21 of the free piston 11, moves the piston rod 4 to generate damping action as a load and reduce power for a shift control.
Patent JP-S5565909-A (JP)
Title: Optical fiber
Inventor: KAWACHI MASAO
IPC: G02B6/036
Filed: 1978-11-13
Abstract: PURPOSE: To make possible low loss even a long wavelength band by forming the clad in a single mode type with the glass composition of SiO 2  base and setting the refractive indices of the core, clad and support layers at the specific relations.  
     CONSTITUTION: A core 1 is formed by P 2 O 5 -SiO 2  or GeO 2 -SiO 2 , a clad 3 by P 2 O 5 - SiO 2  or GeO 2 -SiO 2  and a support layer 3 by quartz glass, respectively. If the refractive index of the core 1 is let n 0 , the refractive index of the clad 2 n 1 , and the refractive index of the support layer n 2 , then the conditions of n 1 >n 2 , n 0 -n 1 > n 1 -n 2  are so set that the region of the clad 2 including the core 1 becomes of single mode. As a result of this, losses are low even in a long wavelength band and the inprovement in transmission characteristics may be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5566722-A (JP)
Title: Measuring device for dynamic characteristic for vibration- preventing rubber
Inventor: TAKAHASHI KAZUTO
IPC: G01N19/00
Filed: 1978-11-15
Abstract: PURPOSE: To enable spring constant and dumping coefficient to be measured automatically by a simple circuit composition and a simple operation, by providing a measuring device with a negative return circuit to which load signal, displacement signal and displacement speed signal are put into.  
     CONSTITUTION: A signal input terminal 10 is connected directly to No.1 multiplier 13 and a signal input terminal 11 is also connected to No.1 multiplier 13 through a comparison point 14, and an output of No.1 multiplier 13 is connected to an integrator 16 through a low-pass filter 15. And output from the integrator 16 is connected to No.2 multiplier 17, and this No.2 multiplier 17 multiplies a signal from a signal input terminal 12 over a signal from the integrator 16 and makes negative return to an input on one side of the No.1 multiplier through the comparison point 14. In this mechanism, if a displacement signal X is put into the input terminals 10 and 12 and also if a load signal f is put into the input terminal 11, the signal d expresses dumping coefficient C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000328458-A (JP)
Title: Specially dyed textile structure, and its production
Inventor: KURODA SAOAYA
IPC: D06M15/564
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To carry out special dyeing capable of imparting a peel feeling, a feeling of used clothes, etc., of jeans by treating a fibrous structure comprising a multifilament yarn with an dyeing-repellent substance or subsequently treating the resultant structure with a dyeing-adapted substance and carrying out a dyeing treatment. SOLUTION: A woven fabric using a polyester multifilament yarn is pretreated with a dyeing-repellent substance, e.g. a water swellable layered clay mineral such as a silicate compound in 1/(0.1-1.0) ratio of silicon/magnesium, then subsequently treated with a dyeing-adapted substance such as a urethane resin and further subjected to a dyeing treatment when the woven fabric is dyed with a disperse dye. Thereby, a part of single filaments coated with the above dyeing-adapted substance are dyed at a high concentration and, on the other hand, the single filaments treated with the dyeing-repellent substance are substantially undyed. As a result, a specially dyed woven fabric is produced.