baber/WOPTO huggingface dataset:
Patent JP-H08114897-A (JP)
Title: Intensifying screen for dry process x-ray film
Inventor: TSUCHIYA KENICHIRO
IPC: G03C5/16
Filed: 1994-10-13
Abstract: PURPOSE: To make it possible to rapidly obtain a transmissive film with high accuracy even to an object which is to be inspected and has a high transmission thickness by providing the surface of a base with a scattering preventive layer consisting of lead foil and a phosphor layer formed by dispersing rare earth phosphors into a binder thereon. CONSTITUTION: The surface of the base 1 is provided with the scattering preventive layer 2 consisting of the lead foil and the phosphor layer 3 formed by dispersing the rare earth phosphors into the binder thereon. The scattering preventive layer 2 is a layer for preventing the forward and backward scattering of the X-rays at the time of using sensitizing paper and the lead foil is directly adhered on the base 1 in order to form the scattering preventive layer 2. The phosphor layer 3 is a layer for enhancing the sensitivity of an X-ray film. The phosphor layer 3 is formed simply by applying a dispersion prepd. by dispersing the rare earth phosphors into an org. solvent soln. of the binder on the scattering preventive layer 2 formed on the base 1 and drying the coating.  The sensitizing paper is composed of such double laminated structure and the phosphor layer 3 is further preferably provided thereon with a transparent protective layer 4 in order to protect the phosphor layer 3 on the surface against chemical change in properties and physical impact.
Patent JP-2000074030-A (JP)
Title: Cold formed eye bolt and cold punching device thereof
Inventor: EHATA KATSUYOSHI
IPC: B21K1/46
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To solidly finish the shape of an eye hole part to be the head part of an eye bolt by setting the thickness dimension of the spherical head part or the flat spherical head part of a bolt main body to be over the same as the shaft diameter of the bolt main body or over the approximate dimension a little smaller than it. SOLUTION: A receiving groove is formed into a curved female groove part 4 a little larger in expectation of a swelling portion of a flat spherical head part 3 crushed by press pressure at descent of a punch swelling to the outer circumference. When a punch 8 is brought down on the center part of the flat spherical head part 3 set directly under the punch through hole 12 of a guide die 10, the flat spherical head part 3 is once crushed to be plastically deformed so as to instantaneously spread to the whole gap of the forming space against the female groove part 4, and the punching action of the punch 8 is performed due to the spreading, and hence a hole is opened by relatively small punch pressure. When the flat spherical head part 3 reaches the fixed width, the wall face of the curved female groove part 4 functions to restrain swelling, and displacement of the member is not caused.
Patent JP-H1183496-A (JP)
Title: Piezoelectric vibrator and piezoelectric-vibrative angular velocity meter using it
Inventor: SANGO YOSHITAKA
IPC: G01C19/5663
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which has good sensing efficiency for the rotational angular velocity and can be mass-produced at a low cost. SOLUTION: The piezoelectric vibrator 100 is composed of a piezoelectric body in the form of a quadrangular prism so as to sense the rotational angular velocity round the longitudinal axis. In this piezoelectric vibrator 100, a polarization process dominated by the polarized component in the thickness direction is applied to one of the sides across the thickness (oversurface) in a plane perpendicular to the longitudinal axis of the piezoelectric body while a polarization process deominated by polarization in the width direction is applied to the other side (undersurface), and electrodes 101-106 are formed on two side faces opposing across the thickness (oversurface and undersurface) among the four side faces parallel with the longitudinal axis of the piezoelectric body.
Patent JP-H1077111-A (JP)
Title: Extensible/contractible roller conveyor
Inventor: SHIMADA MASAHIRO
IPC: B65G13/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight, inexpensive and extensible/contractible roller conveyor whose structure is simple and which can be easily handled. SOLUTION: Plural sub-conveyors 2a to 2c are connected to each other in a multistage shape so as to be extensible-contractible by fitting-installing roller bearings in order to/in left and right frames of the respective sub-conveyors, and can be housed in order on the under side of the respective sub-conveyors, and can be pulled out of the under side, and the rearmost end sub-conveyor 2a connected in a multistage so as to be extensible-contractible,  has an inclined bridging roller conveyor 14 on which the whole sub-conveyors 2a to 2c can be housed on the under side of a main conveyor 1 and can be pulled out of the under side by fitting/installing the roller bearings to/in left and right frames 3 of the main conveyor 1 and which is extended over a step difference part on the tips of the respective conveyors on the front end of the respective sub- conveyors except for the forefront sub-conveyor and the main conveyor.
Patent JP-H0677922-A (JP)
Title: Tdma diversity radio receiving system
Inventor: MIYAMOTO SEIJI
IPC: H04J3/00
Filed: 1992-08-25
Abstract: PURPOSE:To provide a TDMA diversity radio receiving system which is simple and hardly affected by phasing. CONSTITUTION:Plural antennas 4a and 4b are provided on the reception side, and respective data received by a time division system at reception parts 5a and 5b are A/D converted and respectively stored in memories 6a and 6b. Further, data in one part are delayed just for the time of one time slot for TDMA and synthesized by a synthesis part 7 so as to prepare a series of data sequences. Thus, data embedding the idle time (time slot) of the TDMA system can be provided. An error correcting code is added to these transmitting data, the data are decoded by a decoding part 8, less erroneous data are selected, and the data are provided.
Patent JP-S63103330-A (JP)
Title: Detecting system for misuse of address stack
Inventor: TANIGAWA SUKENAO
IPC: G06F9/42
Filed: 1986-10-20
Abstract: PURPOSE:To facilitate the program debug jobs by using a flag that shows the address information or the data information and setting the flag by the type of the instruction sent from an instruction register. CONSTITUTION:An information processor contains a program counter 1, an address stack pointer 2, a work register 3, a multiplexer 4 and an address stack 5 together with a flag discriminating circuit 8 and an error detecting circuit 9. Then flags 6 are added for each address of the stack 5 for storage of the data information and the address information. When the data information is written into the stack 5, a data information setting instruction is used. While an address information setting instruction is used when the address information is written. The circuit 8 discriminates the setting instructions received from an instruction register 7 and sets the flag 6 at 0 (address mode) and 1 (data mode) respectively.
Patent JP-H1073621-A (JP)
Title: Method for detecting current of power mosfet
Inventor: AMAMI HIDEYUKI
IPC: G01R19/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting method in which a PWM control operation is performed easily by a method wherein a current which flows in a power MOSFET is detected by a simple and low-cost circuit and the circuit is combined with a current loop. SOLUTION: A gate circuit is installed in such a way that the drain terminal of a power MOSFET 1 is connected to the inverting input end of a first operational amplifier 5 via a diode 9, that its source terminal is connected to the noninverting input terminal of the first operational amplifier 5 and that the output signal of a second operational amplifier 4 which compares the output signal of the first operational amplifier 5 with a current instruction signal 7 so as to be computed is input to the gate terminal of the power MOSFET 1 via a one-shot multivibrator 3 and a buffer 2. By using a resistance drop voltage between the drain terminal and the source terminal at a time when the power MOSFET 1 is turned on, a current which flows in the power MOSFET is detected.  In addition, when the output pulse width of the one-shot multivibrator 3 is set arbitrarily, the duty frequency of the power MOSFET is controlled.
Patent JP-S6490882-A (JP)
Title: Structure at steering wheel section of walking type managing machine
Inventor: TAKEDA SHINICHI
IPC: B62D51/06
Filed: 1987-09-30
Abstract: PURPOSE:To enable fine adjustment of turning position by arranging a multi- board friction lock mechanism for locking a steering wheel between a rotary supporting section of the steering wheel turnable around the axis of longitudinal shaft and a fixed section at the body side. CONSTITUTION:In a steering wheel 3 to be arranged on a steering wheel fixing table 5 at the upper end of transmission case M of a walking type managing machine, the base end side thereof is fixed turnably around the axis of an longitudinal shaft to a boss 4. A multi-board friction lock mechanism A is arranged between the boss 4 and the upper end of the steering wheel fixing table 5 so as to secure or turn the steering wheel 3 around the axis P of the longitudinal shaft. The multi-board friction lock mechanism A reduces friction between a fixed plate 8 and a movable plate 190 when a bolt 12 associated with steering wheel is rotated to move the boss 4 upward along the longitudinal shaft 6 thus enabling adjustment of turning of the steering wheel 3. While furthermore, it is constructed so that the steering wheel 3 is secured at an adjusting position when the boss 4 is moved downward to increase frictional force.
Patent JP-H0591196-A (JP)
Title: Telephone exchange
Inventor: KANBARA KUMIKO
IPC: H04M3/00
Filed: 1991-09-27
Abstract: PURPOSE:To attain call while designating an extension connection device by analyzing an extension connection device number in succession to an extension number so as to ring a bell of either a pushbutton telephone set or a general terminal equipment. CONSTITUTION:This exchange is provided with a dial analysis means 13 analyzing a dial signal dialed from an extension under the control of a control means 12, a parallel connection enable/disable control means 14 storing enable/disable state of parallel connection between a pushbutton telephone set and a general terminal equipment, and a call method storage means 15 selecting whether both bells of the pushbutton telephone set and the general terminal equipment ring or either the pushbutton telephone set ard the general terminal equipment rings when an incoming call comes to extensions connected in parallel at the parallel connection. When an incoming call comes to the extensions connected in parallel, which bell of the extension connection devices is to be rung is decided based on the call method storage means 15 and the dial analysis means 13.
Patent JP-S63103232-A (JP)
Title: Silver halide photographic sensitive material and image forming method using the same
Inventor: INOUE NOBUAKI
IPC: G03C5/26
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having extra high sensitivity and contrast by incorporating a hydrazine deriv. and a specified compd. into a gold and sulfur sensitized silver halide emulsion layer or other hydrophilic colloidal layer. CONSTITUTION:When at least one gold and sulfur sensitized silver halide emulsion layer is formed on a support to obtain a negative type silver halide photographic sensitive material, a hydrazine deriv. and a compd. represented by formula I are incorporated into the emulsion layer or other hydrophilic colloidal layer. The sensitive material is imagewise exposed and developed with a developing soln. of 10.5-12.3pH contg. >=0.15mol/l sulfite ions. In the formula I, Z is N or C-X (X is alkyl or aryl), Y is alkyl or aryl and M is H, a metal atom or ammonium. An extra high contrast image can be rapidly formed with a processing soln. having high stability.
Patent JP-S60137047-A (JP)
Title: Temperature rising preventing device
Inventor: SUZUKI TAKAO
IPC: H01L23/467
Filed: 1983-12-26
Abstract: PURPOSE:To operate a cooling fan under necessary conditions at necessary time by controlling the rotating speed of the fan by a signal from temperature detecting means. CONSTITUTION:Since a temperature detector 3 needs cooling, it is provided at a suitable place in an electronic device having a fan 5. A power source voltage controller 4 receives a signal from the detector 3, controls the operation of the fan 5, and suitably converts the voltage of a power source 2 in response to the signal from the detector 3 and supplies it to the fan 5. As a result, a noise due to air cutting sound generated by the rotation of the fan can be reduced, and power consumption can be also reduced.
Patent JP-H04131042-A (JP)
Title: Production of dried sugarcane
Inventor: OKABE TATSUO
IPC: A23B7/02
Filed: 1990-09-19
Abstract: PURPOSE:To obtain dried sugarcane useful for nutritive foods, etc., having excellent productivity, appearance and ornamentation by steaming sugarcane, peeling, cutting into proper thickness, drying, punching and forming into a proper shape. CONSTITUTION:Sugarcane is steamed, peeled or peeled, steamed, properly cut, punched and formed to give the objective dried sugarcane. End sugarcane left in the punching and forming is properly piled, pressed into a lamellar state, punched and formed into a proper shape to recover dried sugarcane.
Patent JP-H05194206-A (JP)
Title: Use of l-carnitine in pregnancy
Inventor: KURAUJIO KABAZA
IPC: A61K31/205
Filed: 1992-09-18
Abstract: PURPOSE: To use L-carnitine for treating a pregnant woman having a genetic disease related to fatty acid metabolism. CONSTITUTION: This oral or parenteral composition characteristically comprises L-carnitine in an amount sufficient for preventing intrauterine death or natural abortion or its pharmacologically permissible salt and a pharmacologically permissible additive and is effective for treating dangerous pregnancy in a pregnant woman or a woman expected to be pregnant, having a genetic disease exerting a bad influence on fatty acid metabolism.
Patent JP-H0987611-A (JP)
Title: Yellowing preventive silicone sealant
Inventor: KITAGAWA YOSHINORI
IPC: C08L83/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone sealant excellent in fungicidal activity even in the case where it is used at a place of high humidity as a caulking material and free from UV-caused yellowing. SOLUTION: In the silicone sealant composed of titanium oxide as a pigment and a fungicidal component, a polyether alumina-treated titanium oxide as a pigment in an amount of 30-50 pts.wt. and a hindered amine photostabilizer in an amount of 0.2-2 pts.wt. each based on 100 pts.wt. of the silicone sealant, are contained.
Patent JP-S62108292-A (JP)
Inventor: KONDO ISAO
IPC: G09G1/06
Filed: 1985-11-06
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-H08172607-A (JP)
Title: Head switching automatic adjustment method of multiplex system vtr and its device
Inventor: SAI RAKUGI
IPC: G11B15/473
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the adjustment time by generating a signal for a 2nd system denoting that head switching points of time of all heads are revised with delay data resulting from offset correction to proper delay data of a 1st system. SOLUTION: In the case that a broadcast system is in accordance with the 1st system, a control section 60 provides an output of a signal shifting all head switching points of time based on delay data to a generating section 30. In the case of the 2nd system, the control section 60 outputs a signal that shifts all head switching points of time based on a system signal and delay data corrected by offset correction value. A drum phase detection section 40 outputs a drum phase control signal to change a speed of a drum motor in response to a head switching signal proper to each system outputted from a head switching signal generating section 30 to conduct head switching. According to the operation as above, the head switching is automatically adjusted properly for the 1st and 2nd broadcast systems and the adjustment time is reduced by making 4a speed of the drum motor constant for that time.
Patent JP-H08113740-A (JP)
Title: Water-based recording ink
Inventor: ISHIBASHI OSAMU
IPC: C09D11/108
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a water-based recording ink capable of preventing printing instability due to developing coarse particles and nozzle cloggings, and excellent in preservation reliability, thus useful for ink jet printers, by incorporating an inorganic salt in an ink comprising water, a pigment and a water-soluble resin. CONSTITUTION: This ink is obtained by incorporating an ink comprising (A) water, (B) a pigment such as carbon black and (C) a water-insoluble resin such as (meth)acrylic ester-, styrene- or styrene-acrylic copolymer-based resin with (D) an inorganic salt such as AlCl3 , CaBr2 , CaCl2 , CuCl2 , H3 PO4 , KBr, K3 PO4 , LiBr, LiCl, MgCl2 or ZnCl2 . It is preferable that this ink also contain a water-soluble resin having ion-dissociable group such as a polyacrylic acid salt as the dispersion stabilizing component for the water-insoluble ingredients.
Patent JP-H0195296-A (JP)
Title: Gun barrel for electromagnetic rail gun
Inventor: MARUO TOSHIAKI
IPC: F41B6/00
Filed: 1987-10-05
Abstract: PURPOSE: To provide a light weight, excellent toughness, high efficiency electromagnetic rail gun by forming a structure that is circumscribed with a conductor rail and an insulator for anchoring and reinforcing them into a cylinder comprising a predetermined material, and engaging a combined cylinder of the conductor rail and the insulator with the foregoing cylinder comprising a predetermined material with the aid of shrink fitting and cooling fitting or any of the same. CONSTITUTION: A cylinder 7 including a thin glass fiber filament winding layer 6 on an internal peripheral surface is engaged with an outer periphery of a cylinder 5 composed of conductor rails 2, 2 and insulators 3, 3. The cylinder 7 is to become a structure for anchoring and reinforcing the conductor rails 2, 2 and the insulators 3, 3, the structure being formed with filament winding plastic using non-conductivity, high strength, and high resiliency. If the cylinder 7 is only circumscribed with the combined cylinder 5 of the conductor rails 2, 2 and the insulators 3, 3, compressed preliminary load is not provided in the cylinder 7. So, the cylinder 7 and the cylinder 5 are tight-fitted with shrink fitting and cooling fitting or any of the same.
Patent JP-S60145970-A (JP)
Inventor: INAGAKI KOUSHIROU
IPC: C04B35/80
Filed: 1983-12-29
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-H1097320-A (JP)
Title: Automated guided vehicle
Inventor: HARA HIROYUKI
IPC: G05D1/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To enable an easy self-travel with power and steering operation for changing the direction by providing an emergency simple driver which sends output connected to a power source to a travel monitor through a changeover switch and also providing a steering wheel coupled with the shaft of a steering motor. SOLUTION: If an AGV(automated guided vehicle) stops during a travel owing to some fault occurring to equipment relating to a controller 17, an operator operates the steering wheel and operates the changeover switch 25 while driving the steering motor 3 to switch the power source 16 from a travel motor driver 21 to the emergency simple driver 24. Then the emergency simple driver 24 operates to release the brake and a travel motor 2 rotates, so that the AGV leaves a scheduled travel path. Thus, the AGV can easily be put away from the scheduled travel path in case of a fault. Therefore, the AGV can be repaired without any influence on a following AGV. Further, the operation of the whole device can immediately be carried on.
Patent JP-S59167183-A (JP)
Title: Television receiving system
Inventor: HONMA NOBUYUKI
IPC: H04N5/00
Filed: 1983-12-27
Abstract: PURPOSE:To attain operations such as channel selection and sound volume adjustment of a remote large size device by the control from a small-sized device by providing a remote control receiving section to the large size receiver and a remote control transmitting section to the small-sized receiver. CONSTITUTION:The large size receiver is constituted the same as a conventional receiver with remote control function. The small-sized receiver 2 has a new function in addition to the receiving functions. That is, a signal B from a signal processing section 9 is applied to a remote control signal transmitting section 10 and a remote control signal is transmitted from the transmitting section 10. Thus, the large size receiver is functioned. In changing over a channel of the large size receiver, a channel selection key is turned on, prescribed channel information from a data selector 15 is inputted to a latch circuit 17, an output signal B is induced from a BCD output circuit, a signal in matching with the channel information is transmitted from the remote control signal section 10 and a receiving channel of the large size receiver is changed over.
Patent JP-H04130167-A (JP)
Title: Wall coating material, and acrylic resin binder used for preparing the same
Inventor: SAKAKIBARA MASAYUKI
IPC: C09D133/08
Filed: 1990-09-21
Abstract: PURPOSE:To prepare the title material having an excellent water-resistant adhesion, a high resistance to whitening by water, and a good applicability with a trowel without being affected by the temp. during application by compounding an aggregate, a water-sol. resin, and a specific alkyl (meth)acrylate copolymer emulsion. CONSTITUTION:The title material contains an aggregate, a water-sol. resin, and an emulsion of an alkyl (meth)acrylate copolymer having anionic groups and cationic groups. The emulsion of the copolymer is prepd., e.g. by the emulsion copolymn. of essential monomers consisting of an alkyl (meth)acrylate, a polymerizable monomer contg. an anionic group, and a polymerizable monomer contg. a cationic group, if necessary with a crosslinkable monomer and other comonomers. The emulsion of the copolymer contg. the crosslinkable monomer is pref. because of its excellence in water-resistant adhesion and resistance to whitening by water.
Patent JP-H1182719-A (JP)
Title: Control device for automatic transmission
Inventor: KURIYAMA MINORU
IPC: F16H59/48
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To properly control the operational pressure at the time of back starting by setting the aiming hydraulic pressure at the time of transmission based on the inertia hydraulic pressure and the torque hydraulic pressure of back driving of an engine. SOLUTION: When the driving state (S1) of an automobile belongs to a no-load region (S3), the engine rotational frequency and the water temperature of the engine at the moment are applied to a map of a back driving torque (engine brake torque) of an engine and the engine brake torque is read out (S4). Further, the engine brake torque hydraulic pressure is read out of the obtained value (S5). Further, the aiming speed change time is read out based on the turbine rotational frequency at the time of transmission judgment (S6). After that, the aiming rotational frequency change ratio is computed (S7) and the absorbed inertia hydraulic pressure is read out (S8). The aiming hydraulic pressure (operational pressure) at the time of transmission is computed from the engine torque hydraulic pressure and the inertia hydraulic pressure and a signal is transmitted (S9). Consequently, the operational pressure at the time of transmission in the back driving state can properly be set.