baber/WOPTO huggingface dataset:
Patent JP-H11102249-A (JP)
Title: Pseudo n key rollover keyboard input device and processing method
Inventor: OGURI TAKAYUKI
IPC: G06F3/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo N key rollover keyboard input device with which the generation of a ghost key is reported to an information processor without outputting any error code. SOLUTION: This input device is provided with a main body 101 of information processor and a keyboard 102. In this case, the keyboard 102 is equipped with a key matrix 103 and a microcontroller 104, concerning the key matrix 103, an operator reads out the key ON/OFF information of the keyboard 102, and the microcontroller 104 is composed of a central processing unit(CPU) 105, read only memory(ROM) 106 and random access memory(RAM) 107.
Patent JP-H04139338-A (JP)
Title: Automatic operation device for ventilating fan for bath room
Inventor: TANAKA KIYOTOSHI
IPC: F24F7/007
Filed: 1990-10-01
Abstract: PURPOSE:To prevent dewing of a bath room from occurring, and eliminate an uncomfortable feeling of user by a method wherein when brightness in a bath room does not attain a set value and humidity exceeds a set value, a ventilating fan is run, and when brightness in the bath room exceeds a set value, the ventilating fan is stopped. CONSTITUTION:When, on a condition that a photo sensor 6 is disposed in the vicinity of the illuminator of a room bath and an output from a photo sensor input circuit 7 does not attain a given value, a dewing sensor 4 detects set humidity, a detecting signal is inputted to a dewing detecting time difference calculating means 9 from a dewing sensor input circuit 8 during the stop of a ventilating fan, and the detecting signal is inputted to an operation time calculating means 10. In the calculating means 9, when a difference value between a dewing detecting time and a dewing non-detecting time attains a given value, operation of a ventilating fan 1 is started by means of an operation starting means 11. In a calculating means 10, when an actual operation time of the ventilating fan 1 attains an calculating operation time, the ventilating fan 1 is stopped by an operation stop means 12. During this stop, when brightness exceeding set brightness is detected by the photo sensor 6, a signal is outputted from the input circuit 7 to a forced stop means 13, and the ventilating fan 1 is forcibly stopped through a control circuit 2.
Patent JP-H0975593-A (JP)
Title: U-shaped futon mattress dryer
Inventor: TOMITA MITSURU
IPC: D06F57/06
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a U-shaped futon mattress dryer, to be opened and shut without using any metallic connection hinges, produced by press forming. SOLUTION: The drying frame 20 is connected to the central drying frame 10 at the left and right sides. At least to the inner vertical pipe 22 of the left and right sides of the drying frames 20, or to the vertical pipes 12, 12 of the central drying frame 10, the fittings 42 to be connected to the opening of the edge 41 of the elbow joint 40 are to be formed, and the dent grooves 44 in the circumferential direction are to be formed at the edge part 42. The dents groove 44 is to be joined to the top of the screw 43 that is screwed from the outside of the joint 40. Plural number of the protruding parts 45 that can make sliding-contacts with the joining edge 42 are situated to the edge 41 of the joints 40 in the inward direction.
Patent JP-H03155731-A (JP)
Title: Method for preserving living fish or shellfish in anhydrous state
Inventor: YAMANE AKIYOSHI
IPC: A01K63/02
Filed: 1989-10-12
Abstract: PURPOSE:To enable the preservation of living fish or shellfish in anhydrous state at a temperature below the critical survival temperature by slowly cooling fish or shellfish in water to a temperature slightly higher than the critical survival temperature, taking the fish, etc., out of the water tank and packaging with a plastic sheet. CONSTITUTION:Fish or shellfish is slowly cooled in water to a temperature slightly higher than the critical survival temperature (preferably higher than the temperature by 1-2 deg.C) at a cooling rate of 0.1-2 deg.C per >=24hr, taken out of the water tank, packaged with a plastic sheet and preserved at a temperature below the critical survival temperature.
Patent JP-S62125709-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASUDA NOBORU
IPC: H03K17/687
Filed: 1985-11-26
Abstract: PURPOSE:To control a threshold voltage of a FET to a desired value even when the element characteristic changes due to temperature fluctuation by detecting a change in the characteristic of the semiconductor element in operation and feeding back the detected result so as to correct the change of the characteristic. CONSTITUTION:Suppose that a threshold voltage Vt of a FET 1 is higher than a gate voltage Vg, the FET 1 is cut off. Then a voltage Vd is higher, an output voltage Vc of a buffer circuit is higher to apply feedback so as to lower the threshold voltage Vt of the FET 1. When the voltage Vt is lower than the voltage Vg, the FET 1 is conductive conversely. Since the current drive capability of the FET 1 is sufficiently larger than a current Io, the voltages Vd, Vc are lower to apply feedback thereby increasing the voltage Vt. Since FETs 1, 101 and 102 are mounted on one and same chip, the temperature of them is nearly equal to each other and the threshold voltage of each FET is nearly equal. Thus, the threshold voltage of each FET is always nearly equal to the gate voltage Vg.
Patent JP-H08118546-A (JP)
Title: Laminate and manufacture thereof
Inventor: YOKOE KATSUHIKO
IPC: B32B27/30
Filed: 1994-10-27
Abstract: PURPOSE: To simply manufacture a laminate high in bonding strength, in a laminate wherein a thermoplastic resin layer or a rubber layer is laminated and formed on a fluoroplastic layer, by allowing a hydroxyl group to be present in the bonded surface layer part of the fluoroplastic layer to the thermoplastic resin or rubber layer in a ratio of a specific value or more. CONSTITUTION: Vacuum plasma treatment 4 is applied to the bonded surface layer part 2a of a sheet like fluoroplastic layer 2. Next, treatment 5 bringing oxygen enriched air enhanced in oxygen concn. into contact with the bonded surface layer part 2a of the sheet like fluoroplastic layer 2 subjected to vacuum plasma treatment 5 is performed. A carbon radical is generated by vacuum plasma treatment to introduce a hydroxyl group into the bonded surface layer part 2a of the fluoroplastic layer 2 and oxygen can be effectively bonded to the carbon radical by the contact with the oxygen enriched air and a hydroxyl group can be introduced into the bonded surface layer part 2a of the fluoroplastic layer in a ratio of 1.4% or more. Next, a thermoplastic resin or rubber layer 3 is laminated and formed on the bonded surface layer 2a of the sheet like fluoroplastic layer 2.
Patent JP-H11102676-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OGURA YUKIHIRO
IPC: H01M2/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory result for an environmental problem, and maintain battery characteristics such as a preserving characteristic and a leakage liquid resistant characteristic by constituting a gasket used as a sealing member out of a biodegradable polymer using a polylactic acid, and easily biodegrading it after abandoning/disposing of a battery. SOLUTION: A negative electrode active material 1, a negative electrode current collecting body 3, a separator 4, a positive electrode active material 5 and a positive electrode current collecting body 6 are layered between a positive electrode can 7 and a negative electrode can 2, and are sealed by a gasket 8 composed of an annular polylactic acid. An organic electrolyte by dissolving lithium perchloride in a mixed solvent is injected into a battery, and the polylactic acid is a high polymer directly obtained by a polymerizing method, and has high transparency, safety and stability. The polylactic acid is easy in abandonment/disposal, and can be composted by compost, and can be incinerated in low temp. combustion, and toxic gas is not generated.  Therefore, a battery characteristic is by no means inferior, and it becomes gentle to an environment in relation to a waste disposal problem.
Patent JP-2000088278-A (JP)
Title: Floor type air conditioner
Inventor: MORISANE TETSUYA
IPC: F24F13/20
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To cope with both of safety and the reduction of cost by a method wherein the opening degree regulation and the closure retention of a suction grille are permitted by one member. SOLUTION: In a floor type air conditioner, the upper end of a suction grille 4 is connected to the upper opening rim 16b of a suction opening 16 through a connecting member 19, whose one end is connected detachably to the suction grille 4 and whose the other end is engaged with a retaining unit 18 provided on the upper end opening rim 16b of the suction opening 16, while the connecting member 19 is provided with an opening degree regulating unit, regulating the opening degree of the suction grille 4 so as to have a size permitting the removing operation of a filter 15 but not permitting the insertion of a finger, and a positioning unit, retaining the suction grille 4 under the closure of the same.  When the opening operation of the suction grille 4 is effected upon exchanging the filter, the opening degree of the suction grille 4 is controlled by the opening degree regulating unit of the connecting member 19 so as to have the size permitting the removal operation of the filter 15 but not permitting the insertion of a finger while the closure of the grille 4 can be retained by the positioning unit of the connecting member 19 upon closing the suction grille 4.
Patent JP-H01107186-A (JP)
Title: Trouble checking apparatus for wheel train of time piece
Inventor: YAMAZAKI SOUYA
IPC: G04D7/00
Filed: 1987-10-20
Abstract: PURPOSE:To make it possible to check the inside of the manufacturing steps of an automatic integrated production system, only by connecting the output of a checking device to the motor of a time piece without attaching anything to the time piece with movement exposed, and by automatically checking the trouble in the wheel train of the time piece. CONSTITUTION:When a start signal input 10 is inputted, an applied-pulse counter 5 outputs a starting signal 11 to a pulse generator 4. The pulse generator receives the signal 11 and outputs a current waveform signal 13 of a driving pulse to a rotation detector 6. When the output of one-step driving pulse is finished, a count clock 14 is outputted to the counter 5. The counter 5 receives the clock 14 and counts pulses. The arbitrary number of times is preset. When the number of counted pulses becomes equal to the preset value after the input of the signal input 10, a stop signal 12 is outputted to the generator 4. The generator 4 receives the stop signal 12 and stops the output of the driving pulse. When the rotation detector 6 receives the signal 13, the detector 13 judges whether the rotation is performed or not and outputs a detected non-rotation signal 15.
Patent JP-H0586040-A (JP)
Title: Process for producing 2-aminodithiothiazole and 2-aminotrithiothiazole
Inventor: MANFUREETO YOOZEFU BERUKUFUERU
IPC: C07D277/36
Filed: 1991-10-14
Abstract: PURPOSE: To produce a compd. useful for vulcanization accelerator in a high yield and without by-products by using an oxidant which is less expensive and can be easily handled.  
     CONSTITUTION: The mixture of 2-mercaptothiazole represented by formula I [where R 1  and R 2  are H, halogen, NO 2 , OH, substitutable org. group, or R 1  with R 2  form the compd. represented by formula II or III (R 3 -R 6  are R 1  or R 2 , but these groups do not form the compd. represented by formula II or III)] or dithiazolyl-2,2'-disulfides represented by formula IV, satd. secondary heterocyclic amine represented by formula V(R' and R" form satd. aliphatic heterocyclic ring with nitrogen atom in amine, the ring may contain one of the other hetero atoms) and sulfer are allowed to react therewith in inert org. solvent in the presence of an oxidant to produce the compd. represented by formula VI((n) is 2 or 3), where the reaction is carried out in the presence of ammonia and copper, copper compd. or cerium compd. by using molecular oxygen or gas contg. oxygen as oxidant. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04139876-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKUDA TAKASHI
IPC: H01L21/822
Filed: 1990-10-01
Abstract: PURPOSE:To reduce the occurrence of faults in a semiconductor integrated circuit when the electrostatic voltage of a semiconductor integrated circuit having a circuit wherein a P-channel transistor gate is grounded, is applied across an input and output terminals by providing a resistance element electrically isolated from a semiconductor substrate between the gate and ground of the P-channel transistor. CONSTITUTION:A protective circuit provided with an N-type diffusion layer resistance 2 and N-channel MOS transistor 3, the gate of which is grounded in such a state that the gate is connected between one end of the resistance 2 on an internal circuit side and an earth, and a resistance element 12 formed of a polycrystalline silicon layer between the gate 9 and ground (GND) of a P-channel MOS transistor provided in the internal circuit and connected with a power source are provided. Therefore, the occurrence of faults in this semiconductor integrated circuit can be reduced.
Patent JP-S62124535-A (JP)
Title: Focusing method for photography system
Inventor: MATSUI HIROSHI
IPC: G02B7/28
Filed: 1985-11-25
Abstract: PURPOSE:To easily perform a focusing operation over the overall object distance range from a short-distance object to an infinite-distance object by providing at least one lens group which is variable in refracting power and varying the principal point position of the lens group to an image plane on an optical axis while holding the total reflecting power of the lens group constant. CONSTITUTION:An object point P1 is image-formed on the image plane 2. In this state, the two lens surfaces are varied in refracting power while the total refracting power of the lens group 1 is held constant to shift principal point positions H1 and H2, so that an object point P2 at different distance from the object point P1 is image-formed on the image plane 2. Then, equations hold, where phi1 is the total refracting power of the lens group 1, DELTA1 the distance from the 1st lens surface counted from the object side to the object-side principal point H1, DELTA'K the distance from the final lens surface to the image plane side principal point H2, S1 the distance from the 1st lens surface to an object, and SK' the distance from the final lens surface to the image plane. Then, the refracting power of each lens surface is only determined so that the values phi and SK' are constant.
Patent JP-H01107727-A (JP)
Title: Dish cleaner
Inventor: IBARAKI SATORU
IPC: A47L15/00
Filed: 1987-10-20
Abstract: PURPOSE: To improve the detergency of a washing machine by incorporating washing grains made of high-molecular materials having magnetic materials internally embedded into a washing liquid, moving the washing grains by the electromagnetic force for superconducting magnets and bringing the washing grains into collision against the tableware surfaces in a case, thereby washing the tableware surfaces. CONSTITUTION: Tableware is set and the washing liquid 3 is poured from a water feed port 6. The washing grains 2 made of the high-polymer materials internally embedded with the magnetic materials are smaller in sp. gr. than the washing liquid 3 and the magnetic grains 2 float in a laminar form on the surface of the washing liquid 3. When the superconducting magnets 4a, 4b are rotated by starting a motor 5, the washing grains 2 are moved as well by the electromagnetic force. The washing grains 2 have the projections of brushes on the outer side and when the washing grains are moved by the force of the superconducting magnets 4a, 4b, the tableware surfaces are eventually rubbed by the brushes. The tableware surfaces in the surface parts of the washing liquid 3 where the washing grains 2 exist are thus effectively washed.  The volume of the washing liquid 3 is adjusted by the two; the water feed port 6 and a drain port 7. Namely, the entire part of the tableware is washed by controlling the positions of the washing grains.
Patent JP-H07119186-A (JP)
Title: Controlling method for automatic cock
Inventor: MATSUMOTO DAIJI
IPC: E03C1/05
Filed: 1993-10-22
Abstract: PURPOSE:To prevent a complete exhaustion of battery for an automatic cock that operates on signals from a sensor and a switch by a method wherein a warning is given when the voltage of the battery drops to a specified level, and operation of the sensor is stopped when the voltage drops further. CONSTITUTION:An automatic cock 1 that spouts water and stops it on signals from a sensor 6 that senses a substance extended to a position beneath a spout 2 and a manual switch 7 operated by a user is operated with a battery 8. When the battery 8 is exhausted and the voltage thereof is dropped to the first stage, a warning is given with turning-on-and-off of a lamp 11. When the battery is used further and the voltage drops to the second stage, spouting of water operated by the sensor stops, while spouting by manual operation requiring less electric power is remained effective, making the user feel inconvenience and recognize necessity of replacement of the battery. Thereby, the battery 8 can be prevented from being exhausted completely while the manual operation can be prevented from becoming ineffective.
Patent JP-H07121932-A (JP)
Title: Light-pulse-width correction circuit in magneto-optical disk drive apparatus
Inventor: YUKI YOICHI
IPC: G11B11/10
Filed: 1993-10-22
Abstract: PURPOSE:To effect a fine adjustment of a light-pulse width arbitrarily and simply without increasing the cost of a light-pulse-width correction circuit in a magneto-optical disk drive apparatus. CONSTITUTION:A reference clock (a) is input to a phase comparator 51 for a PLL circuit 50, and a phase-adjusted reference clock (b) whose phase is delayed by DELTAt from the reference clock (a) is output by a VCO 56. An encoder 42 generates a fundamental light pulse (c) on the basis of the reference clock (a). By an exclusive OR circuit 61, an inverter 62, a D-flip-flop 63 and a logical sum circuit 64, a corrected light pulse (f) whose pulse width is by DELTAt wider than the fundamental light pulse (c) is generated on the basis of the reference clock (a), the phase-adjusted reference clock (b) and the fundamental light pulse (c). The offset voltage of the VCO 56 is adjusted by an offset-voltage-adjustment preset resistance 55, and the pulse width of the corrected light pulse (f) is fine adjusted arbitrarily.
Patent JP-2000095320-A (JP)
Title: Transferring method and device for transferred object difficult to upright
Inventor: MAEDA MINORU
IPC: B65G17/26
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To transport a transferred object difficult to upright keeping it vertical by forming a movable floor moving along a transferring passage above the transferring passage, and transferring the transported matter hung down while the lower side of a projecting portion is journalled to the movable floor. SOLUTION: A transferred object 10 is sequentially guided from right into a transferring passage 30. It is important that a projecting portion 13 of the transported matter 10 is positioned at the upper part than a movable floor 24. Width of the transferring passage 30 is set to a value preventing the projecting portion 13 from passing. The transferred matter 10 is sequentially transported while the lower surface of its projecting portion 13 is supported by the movable floors 25, 25 constituted with the upper surfaces of endless belts 23, 23. For journalling the projecting portion 13 formed at the upper part than the center of gravity of the transported matter 10, transverse oscillation of each transferred object 10 during transference can be restrained small.  In particular, vertical wall surfaces of the pair of facing endless belts 23, 23 positioned in the transferring passage 30 restrains the transverse oscillation of a container body 11 in the cross sectional direction of the passage 30 within a certain range.
Patent JP-H02110879-A (JP)
Title: Both side magnetic recording and reproducing device
Inventor: NISHIYAMA TOMOYUKI
IPC: G11B21/12
Filed: 1988-10-20
Abstract: PURPOSE:To realize moving a pack holder and draw-backing each head in a slot-in mechanism with a simple driving mechanism by moving a slide cam to move the pack holder and first and second head blocks to prescribed positions respectively. CONSTITUTION:A guide groove along which a pack holder 200 is guided between a pack insertion/ejection position and a recording/reproducing position and another guide groove along which first and second head blocks 300 and 400 are guided between a recording/reproducing position and a drawing-back position are formed on a guide member, and the slide cam is moved to the guide member, and not only the pack holder 200 is moved along the guide groove of the guide member but also first and second head blocks 300 and 400 are moved along the guide groove of the guide member by the cam part of this slide cam. Thus, upper and lower magnetic heads are drawn back suitably for the slot-in mechanism.
Patent JP-H02112558-A (JP)
Title: Assembling and disassembling of scaffold
Inventor: OTSUKI SHIGERU
IPC: E04G1/14
Filed: 1988-10-20
Abstract: PURPOSE:To fabricate a scaffold safely in a short time while preventing vibration by a method in which scaffold frames of each stage are assembled on land, lifted up through frames by a winder, and connected to guide wires in a sliding manner. CONSTITUTION:A frame 6 to hang a scaffold down through a winder is set on the uppermost part where scaffolds are to be set, and a guide wire 4 for preventing the fall-down of scaffold frame 7 is laid between the upside of the scaffold and the land. The frame 7 is assembled on land, connected to the wire 4 in a sliding manner, lowered along the wire 4, and fitted with the expandible connector 8 of the frame 7. The frames 7 are lowered and mainly connected in a repeated manner. The connection of the lower stage frame 7 with the upper stage frame 7 is released, the whole of scaffolds above the disconnected parts is lifted up, and the lower stage frames 7 are separated from the guide wire 4 in a repeated manner.
Patent JP-H05211470-A (JP)
Title: Apparatus and method for detection of position of movable and portable wireless terminal in wireless network
Inventor: PUREMU RARU SUUDO
IPC: H04W64/00
Filed: 1992-10-02
Abstract: PURPOSE: To provide a high-accuracy system which can detect the position of a mobile radio terminal without applying any excessive load to a radio communication network. CONSTITUTION: A network contains a plurality of base stations BS1, BS2, BS3,..., BSn. The base stations B1-Bn are connected to each other through fiber optics communication channels, microwave channels, or a communication link 100 of another well known technique which provides direct communication between the base stations. A synchronizing unit 101 which generates a master timing reference signal and supplies a timing reference signal to a plurality of base stations across the link 100 is connected to the link 100.