baber/WOPTO huggingface dataset:
Patent JP-S6241046-A (JP)
Title: Recorder
Inventor: OKI TOSHIHIKO
IPC: B41J2/04
Filed: 1985-08-19
Abstract: PURPOSE:To provide a compact and durable recorder capable of recycling a porous ribbon and improving recording speed by blowing gas from the back of the ribbon and enabling low-viscosity ink supported by the ribbon to be selectively discharged toward a recording medium. CONSTITUTION:Many pores 2... are provided in the surface of an ink ribbon in accordance with the density of dots to be recorded. The ink ribbon 1 is formed endlessly, and tensely hooked up on a carrier roller 5 which circulates between an ink tank 3 and an area near the surface of a platen 4. A low- viscosity heat-melting ink which has been heated into a liquid phase substance inside an ink tank, is forced into pores 2 from a nozzle 6. After this process, the ink is fed to a recording head 8 with its residual portion removed by a scrapper 7, 7. A heating head 11 selectively heat-melts the heat-melting ink supplied into the pores 2 of the ribbon 1 in accordance with a recording signal. An air nozzle 13 blows the melted ink in the pores 2 toward recording paper s on the platen 4.
Patent JP-H1121497-A (JP)
Title: Coating composition, and undercoat coating composition for ultraviolet-handrenable acrylate-based resin coating material
Inventor: KAGATSUME TOSHIO
IPC: C09D167/06
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in warm water resistance, etc., suitably used as a coating material for a member for a place using water by including a hydroxyl-containing acrylic polymer and a vinyl propionate-based polymer. SOLUTION: This composition contains (A) a hydroxyl-containing acrylic polymer (preferably a urethane acrylate-based and an epoxy acrylate-based resin) and (B) a vinyl propionate-based polymer. Preferably, the weight average molecular of the component B is 10,000-20,000, the glass transition temperature thereof is 30-60 deg.C and the content of the vinyl propionate is 20-40 mol.%. The component B of 10-30 pts.wt. is preferably used based on the component A of 100 pts.wt. in the composition. In addition, (C) a vinyl chloride-based polymer (preferably vinyl chloride-vinyl acetate copolymer, etc.), is preferably included in the composition. This composition is suitable as a coating material for the under coating of an ultraviolet-curable acrylate-based resin coating material.
Patent JP-S6336976-A (JP)
Title: Load state monitoring method for high-frequency welding equipment
Inventor: OGINO TADAAKI
IPC: B23K9/10
Filed: 1986-07-31
Abstract: PURPOSE:To properly monitor a load state of high-frequency welding equipment by measuring the plate AC voltage and a plate AC of a vacuum tube oscillating high frequency and calculating a transfer function by a prescribed computing element. CONSTITUTION:A plate AC voltage measuring instrument 7, a plate AC measuring instrument 8 and the transfer function computing element 9 are connected with a resonance circuit 2 of the vacuum tube 1 oscillating the high frequency. Then, ep (f) which is component of the frequency (f) of the plate AC voltage e1 is measured by the voltage measuring instrument 7 and in the same way, ip (f) which is the component of the frequency (f) of the plate AC ip is measured by the AC measuring instrument 8 and these values are inputted to the computing element 9 to calculate the transfer function from ep (f)/ip (f). A necessary index value for monitoring a load circuit is obtained from said transfer function to monitor the load state. Accordingly, the proper load state can be always monitored.
Patent JP-2001010138-A (JP)
Title: Printer
Inventor: SHISHIDO MITSUHARU
IPC: B41J17/30
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent light emitted from a sheet sensor from being reflected on a ribbon guide when a print sheet is absent and received by the sheet sensor to cause erroneous recognition of sheet detection. SOLUTION: The printer comprises a print head 1, a platen 2 disposed oppositely to the print head, a ribbon guide 3 fixed to the print head, and a reflective sheet sensor 4 disposed oppositely to a print sheet P passing between the platen 2 and the ribbon guide 3 and emitting light for detecting the print sheet P. The ribbon guide 3 is provided with parts 3b, 3d inclining against the surface of the print sheet P and reflecting light emitted from the sheet sensor 4 toward a position deviated therefrom when the print sheet P does not exist between the sheet sensor 4 and the ribbon guide 3.
Patent JP-S6424140-A (JP)
Title: Throttle valve control device
Inventor: ABE TOMOAKI
IPC: F02D41/00
Filed: 1987-07-21
Abstract: PURPOSE:To improve the safety in the time of abnormality by providing in series an intake suppressing mechanism which suppresses an intake amount by an intake suppressing member when an electric current, larger than the value of a current flow in the time of normally driving a DC motor, is allowed to flow in the DC motor for driving a throttle valve. CONSTITUTION:In the case of a throttle valve 5 which is rotatably supported to an intake pipe 1 and driven being opened and closed by a DC motor 3 controlled by an electronic control unit 9, a shutoff mechanism 11 serving as the intake suppressing mechanism is provided in the upstream side of the throttle valve 5. This shutoff mechanism 11 is constituted providing an electromagnetic device 21 containing an excitation coil 33 which is connected in series to the DC motor 3 and excited when a lock current is allowed to flow in the DC motor 3 resulting from the throttle valve 5 unable to turn. When this excitation coil 33 is excited, by attracting a working piece 23 to an iron core 35, a cut valve 15 is turned to its fully closed position by tension of a spring 27 by unlocking a stopper protrusion 17 from its locked condition with the working piece 23.
Patent JP-S5883933-A (JP)
Inventor: HIRAYAMA SHIYOUZOU
IPC: A61B1/04
Filed: 1981-11-13
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-S6074069-A (JP)
Title: Common memory access processing system
Inventor: MARUI YOUJI
IPC: G06F13/16
Filed: 1983-09-30
Abstract: PURPOSE:To disconnect an access request from a central processing unit (CPU) which is made accessible at a time-over point by providing a memory access contention circuit with a timer. CONSTITUTION:A CPU1-0 generates an access request to set a flip-flop 3-0, and the contention circuit sends an access ready signal to the CPU1-0. The timer 7 is actuated to attain access to a common memory 2. When the timer 7 enters a time-over state, a time-over signal rises to ''1'' to turn on only an AND circuit 10-0, and the access request generated by the CPU1-0 is disconnected. Then access from another CPU is allowed.
Patent JP-H1125810-A (JP)
Title: Safety switch
Inventor: SUGIO NAOKI
IPC: F16P3/10
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent dangerous operation by enabling a safety door to be unlocked by a manual operation when the safety door is closed, and a key member is set at a predetermined position of a switch body and by keeping a lock member in an unlocked state by means of a spring action when the safety door is not closed or a control signal is turned off by a power failure or the like. SOLUTION: While a safety door 6 is opened, a lock solenoid 22 and a lock- release solenoid 33 are not energized, a lock block 20 is lowered through the action of a lock spring 23, and a lock-release block 30 is pressed against the side surface of the lock block 20 through a lock-release spring 32. A forced release key 4 is inserted and turned into a normal condition other than a power cut-off condition such as power failure or the like, the lock-release block 30 is moved leftwards but the lock solenoid 22 maintains a current-carrying state, so that the lock block 20 continues to lock a key 2 without being lowered. In normal condition, a forced release of the lock cannot be performed.
Patent JP-H0473553-A (JP)
Title: Freezer device
Inventor: IDA YOSHIO
IPC: F25B1/00
Filed: 1990-07-10
Abstract: PURPOSE:To enable an efficient operation of a compressor to be carried out even under an increased compression ratio by a method wherein an amount of radiation heat of a precooling device connected to the compressor is adjusted in response to a temperature of the refrigerant discharged from the compressor. CONSTITUTION:A temperature T1 of refrigerant discharged from a discharging pipe 14 of a compressor 1 is detected by the first temperature sensor 15. A temperature T2 of refrigerant within a condensor is detected by the second temperature sensor. When a temperature difference T1 - T2 is high, the number of revolution of an auxiliary blower 12 is increased in response to an output from the first controller 13, a thermal radiation amount of a precooler 2 is increased, a temperature of the refrigerant returned from the auxiliary condensor 2 to the compressor 1 is decreased, internal devices in the compressor 1 are cooled and then a temperature of the refrigerant discharged from the compressor 1 is decreased. As a difference between the temperature of the refrigerant discharged from the compressor 1 and the temperature of the refrigerant within the condensor 16 is gradually increased, the number of revolution of the auxiliary blower 2 is decreased to cause the temperature difference T1 - T2 to be within 20 to 30 deg.C, for example, and then the number of revolution of the auxiliary air blower 12 is controlled.
Patent JP-S57106083-A (JP)
Title: Amorphous silicon diode array
Inventor: TASHIRO MITSUHIKO
IPC: H01L27/146
Filed: 1980-12-23
Abstract: PURPOSE:To prevent leakage of a current between adjoining elements and to facilitate the formation of a minute pattern, by forming a PIN junction nipping an undoping layer and facilitating separation between elements of a diode array. CONSTITUTION:A common electrode 2 is placed on an insulating substrate 1 such as glass, and an amorphous SiN layer, in which phosphorous is doped, is formed thereon. An amorphous SiP layer, in which arsenic is doped, is formed thereon, and an individual electrode 5 is placed thereon. An undoing non-crystalline Si layer 6 is positioned between the nip formed by layers 3 and 4 to form a PIN junction structure, and elements can be separated in a condition that a N layer 2 and the layer 6 are brought to common use. This facilitates the formation of a minute pattern and causes increasing the freedom in selecting an etching liquid.
Patent JP-S6074785-A (JP)
Title: Television receiver
Inventor: HARADA YOSHIO
IPC: H04N5/44
Filed: 1983-09-29
Abstract: PURPOSE:To eliminate the need for adjustment of a display area by switching the display area of a pattern in interlocking with the switching of the display mode in a receiver displaying display information from an external device by switching. CONSTITUTION:A capacitor C1 for sawtooth wave voltage operation is connected between the pin 8 of an IC11 and the feedback resistor connected in series with a vertical deflection coil. The connecting state of the 1st and 2nd variable resistors VR1, VR2 of a vertical amplitude switching circuit 12 is switched by switching transistors (TRs) 1, 2 to switch the amplitude of the sawtooth voltage through the changeover. Moreover, an integration circuit forming the sawtooth voltage for phase comparison is connected to the pin 1 of the IC11. Then the phase of a horizontal oscillating pulse is changed by switching the connecting state of a variable resistor VR4 and a resistor R4 constituting integration circuit in a horizontal position switching circuit 13 by the TRs 3, 4.
Patent JP-H0928819-A (JP)
Title: Infrared therapic device
Inventor: TAKAMA TOSHIKI
IPC: A61N5/06
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To inform an user of the high temperature condition of a heat unit even after power supply is turned off and thereby improve safety, by providing with an informing means which informs that the heat unit in which infrared radiator is built-in is heated. SOLUTION: A temperature indicating area 20 whose color changes according to temperature is formed on a ring-shaped front circumference part of a front face part of a cover 12, in a heat unit 5. Thereby, the user is called attention, and careless touch to the heat unit 5 by the user when it is heated to high temperature is prevented. Especially a ceramic heater which is an infrared radiator does not emit luminescent red color even when power supply is turned 'on', therefore, calling attention to the user is usefull.  And also, attention to the user is continued to be called by displaying the caution color to indicate high temperature of the cover 12 which continues for a while after the power supply is turned 'off' by the temperature indicating area 20, because a display lamp is usually turned 'off' as the power supply turned αoff' even when the power supply 'on' displaying lamp is provided with the heater.
Patent JP-H0471959-A (JP)
Title: Motor-driven power steering equipment
Inventor: IIZAWA TAKAHARU
IPC: B62D137/00
Filed: 1990-07-10
Abstract: PURPOSE:To enhance stability and responsiveness of a control system by constituting an assisting torque control means, which is used to control a motor for outputting assisting torque, in such a manner that control gains of both a proportional action element and a differential action element can be set depending on the intensity of driving current of the motor. CONSTITUTION:An electric, power steering equipment is provided with a motor 300, which outputs assisting torque Tm corresponding to steering torque Td of a steering system, and its driving current Im is controlled by an assisting torque control means 200 including at least a proportional action element 202 and a differential action element 203, depending on a control error, which is obtained by comparing a preset target steering torque Tt with the actual steering torque Td. In other words, when Td>Tt, the motor torque of the motor 300 is made larger, and when Td<Tt, the motor torque is made smaller, so that the actual steering torque is controlled or adjusted to approach the target steering torque. In this case, the assisting torque control means 200 is provided with a control gain setting means 204, in which control gains K2, K3 of the proportional action element 202 and differential action element 203 are set, depending on the driving current Im of the motor 300.
Patent JP-H0811211-A (JP)
Title: Back-up structure of resin molded product
Inventor: AMANO RYOZO
IPC: B29L9/00
Filed: 1994-06-29
Abstract: PURPOSE:To obtain excellent reinforcement effect by recycling an FRP product, by a method wherein a back-up layer of a compound comprised of recycled powder obtained by pulverizing a waste material of the FRP product and unsaturated polyester resin is provided on the rear of a surface material such as a gel coat. CONSTITUTION:A bathtub 1 is constituted of a gel coat layer 2 of the surface, an FRP layer 3 and a back-up layer 4 comprised of recycled powder to be obtained by pulverizing a waste material of an FRP product and a compound of unsaturated polyester resin. Usually a gel coat material such as unsaturated polyester is used for the gel coat layer 2. Then acrylic vacuum molded sheet may be used as the gel coat layer 2. Then the back-up layer 4 is comprised of a resin compound obtained by mixing up with each other within a range of a ratio of (unsaturated polyester resin):(recycled powder)= 100:50-100 and formed by being sprayed on the FRP layer 3 to an extent of a thickness of 1mm by a spray gun.
Patent JP-H0471273-A (JP)
Title: Semiconductor rectifier element
Inventor: KOSAKA HIROSHI
IPC: H01L29/47
Filed: 1990-07-12
Abstract: PURPOSE:To restrain the increase in the voltage effect in the normal direction by a method wherein semiconductor region in higher impurity concentration than that in the substrate region in the same conductivity type as that of the substrate region is formed in the substrate region beneath a semiconductor region in the inverse conductivity type CONSTITUTION:A semiconductor substrate 1 is provided with a pair of main surfaces 11, 12, an n type semiconductor region 13, another n type semiconductor region 14 in higher impurity concentration than that in the semiconductor region 13, a p type semiconductor region 15 in a hollow circular shape located in the semiconductor region 13 from one main surface 11 in higher impurity concentration than that in the semiconductor region 13 and an n type semiconductor region 20 in higher concentration than that in the semiconductor region 13. Next, a main electrode 2 effects a Schottky junction at the interface with the semiconductor region 13 while coming into ohmic contact with the part excluding the parts covered with the semiconductor region 15 and an insulating film 14. Besides, another main electrode 3 comes into ohmic contact with the semiconductor region 14. Through these procedures, the current passing through the semiconductor 14 can be divided into the two currents i.e., one passing through the shortest distance to the Schottky junction part and the other passing through the low resistant semiconductor region 20 thereby enabling the increase in the voltage effect in the normal direction to be restrained.
Patent JP-H1128429-A (JP)
Title: Weight sorting machine
Inventor: KITAMURA YUJI
IPC: B07C5/22
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the expulsion of materials to be sorted below a reference value and the classification of these materials to others by supplying bodies to receive the materials to be sorted on a transporting body rotatably around the axis along a transportation direction and releasing the materials to be sorted heavier than the reference value sideways of the transporting body by turning of the bodies to receive the materials to be stored by weighting the material on the upper part of the transporting body. SOLUTION: Buckets 2, etc., carrying seedlings are transported in the transportation direction (in the direction perpendicular the plane of Fig.) and when a regulating member rides on an auxiliary member 61, the seedlings are weighted in comparison with the weight of a balance 5. If the materials to be sorted are heavier than the weight at this time, the downward moment of rotation by the materials to be sorted is applied and the bucket 2 is lowered. As a result, the bucket 2 is turned around the fulcrum axis and inclined to release the materials to be sorted to a chute 72. The materials to be sorted are then housed into a container. This turning bucket 2 moves in this posture. If the weight is conversely lighter, the bucket 2 passes and receives the similar sorting with the next balance 5. The classification by weights is thus executed.
Patent JP-S5885025-A (JP)
Title: High frequency heating apparatus
Inventor: FUJII YASUTERU
IPC: F24C7/02
Filed: 1981-11-13
Abstract: PURPOSE:To prevent troubles such as overheating of food resulting in scorching or burning when failure of a sensor used for automatic cooking takes place by a construction wherein the time limit for high frequency output can be set according to the cooking method and the kind of food. CONSTITUTION:When a food 2 is placed in a heating chamber 3 and a cooking selection key 7 corresponding to the cooking menu and a cooking start key 8 are depressed, a high frequency generating means 10 is actuated to heat the food 2 by induction. During the heating, the output of a humidity sensor 13 is input to a microcomputer 14, and when it is judged that vapor comes out from the food 2, the contact of a high voltage lead switch 16 is closed through a drive means 15 to interrupt the operation of the high frequency generating means 10. In this case, the time limit for high frequency output is set individually according to the cooking method and the kind of food. In brief, the time limit is set at 10min for reheating and cooking of living things and 32 minutes for boiled foods. This arrangement prevents the heating apparatus from being damaged irrespective of failure of the sensor 13.
Patent JP-H056355-A (JP)
Title: Method and device for learning neural network
Inventor: OGATA HISAO
IPC: G06G7/60
Filed: 1991-06-27
Abstract: PURPOSE:To speedily execute learning by preventing the learning from being delayed by imbalance due to the rotation of a separated plane and the sharpened rise of a sigmoid function in learning using a conjugate gradient method. CONSTITUTION:In the learning of a multi-layer type neural network, the initial value of neuron weight is applied (step 1), the maximum steep descent gradient of an error for the neuron weight is found out (step 2), the adding rate of the preceding conjugate direction to the maximum steep descent direction is calculated (steps 3 to 5), the succeeding conjugate direction is found out (step 6) based upon the maximum steep descent gradient and the preceding conjugate direction, the minimum point of an error is found out (step 7) in a range where a difference between the layer average of a norm for the neuron weight on the search starting point of linear search and the layer average of a norm for the weight on a searching point does not exceed a certain fixed value, and the weight is updated (step 8) correspondingly to the error minimum point.
Patent JP-H061988-A (JP)
Title: Method for treating metallic surface
Inventor: NAGAO JUNICHI
IPC: C23C18/31
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a method for treating a metallic surface in which excellent plastic workability can be obtained without causing the galling or seizure even for the plastic working of a material which is to be machined and composed of Ti or a Ti alloy. CONSTITUTION:A pure titanium plate (1mm thickness and JISTP28C) subjected to degreasing and pickling treatment is initially immersed in an In replacing solution composed of 5g/l NH4F.HF and 5g/l In(SO4).nH2O for 60sec to replace and deposit In on the surface of the titanium plate. When the titanium plate having the surface coated with the In is subjected to a cylindrical deep drawing test with the maximum drawing force of 45KN, a drawing ratio [D/(d)] of 2.1 [D is the blank diameter before drawing; (d) is the drawing diameter] can be obtained and the surface is smooth without any recognized flaw caused by 'galling', etc., at all. The resultant In-replaced titanium plate is then subjected to electrolytic degreasing (at -5A/dm<2> for 60sec) and pickling treatment (HNO3:H2O=1:10) to remove the In, replaced and deposited on the plate surface.
Patent JP-S6429040-A (JP)
Title: Bus driver
Inventor: HIROMOTO SATORU
IPC: H03K19/0175
Filed: 1987-07-24
Abstract: PURPOSE:To prevent a simultaneous drive without an external circuit for enable control by providing a judging means, which comes low while a tristate drives a signal to a signal line, and comes to a high impedance when the signal line is the high impedance. CONSTITUTION:While an enable input terminal 3-1 comes low, and a tristate gate 4-1 drives data, the gate 4-2 does not come enable even if other enable terminal 3-2 comes low, because the gate 8-1 drives the low. Besides, when the terminal 3-1 comes high, the gates 4-1, 8-1 come to the high impedance, and an input output terminal 6-1 comes to the high impedance as well. Similarly, during the drive of the gate 4-2, other drive can not drive, even if the enable terminal comes low, because the gate 8-2 drives the low.