baber/WOPTO huggingface dataset:
Patent JP-H0612541-A (JP)
Title: Counter alteration preventing device
Inventor: TANIMOTO YOSHIYUKI
IPC: G06M1/27
Filed: 1992-06-26
Abstract: PURPOSE:To prevent illegal use and to obtain accurate counter information by detecting whether or not an electromagnetic counter is mounted. CONSTITUTION:When a count signal A is outputted from a CPU, the emitter and collector of a transistor(TR) are electrically connected to each other at the time of its low potential to supply a current to the call of the counter. This current flows to a resistor R3 as well to develop a specific voltage across the resistor R3. This voltage is amplified by an amplifier OP and then inputted to a comparator CMP, which generates a low potential when the voltage exceeds a reference voltage. In this case, variation of a counting check signal is monitored during and before and after the counting operation to obtain the alteration prevention effect of the counter. Further, when the counter is not mounted, the output of the comparator CMP does not vary, so abnormality can be detected.
Patent JP-H0939652-A (JP)
Title: Vehicular warning lamp
Inventor: TAKEUCHI SHOICHI
IPC: B60Q1/44
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular warning lamp capable of reducing the extent of pseudo-lighting generated due to the back reflection of external light. SOLUTION: This warning lamp is constituted so that the first hologram 20 for diffracting light emitted from a light emitting means below rear glass 1 toward a succeeding vehicle is provided at the rear glass 1 via the second hologram 11 for diffracting external light incident on the first hologram 20 in case of the absence of the second hologram 11, and keeping the pseudo-light emission of the light emitting means visible to the succeeding vehicle.
Patent JP-S6086763-A (JP)
Title: Manufacture of electrode base material with rib of fuel cell
Inventor: SAKURAI MASAHIRO
IPC: H01M4/88
Filed: 1983-10-17
Abstract: PURPOSE:To maintain uniform clamping pressure and small contact resistance throughout an operation period by adding a small amount of phenol resin to the catalytic layer side of an electrode base material while adding a large amount of phenol resin to the rib side for being fired. CONSTITUTION:Carbon textile cloth having both heat resistance and phosphoric acid resistance is immersed in an alcohol solution having phenol resin concentration of 10-15% followed by being pulled up, dried and further being fired for several hours. Thus carbon textile cloth adhesively impregnated with phenol resin is manufactured. Next, said carbon textile cloth is immersed in the alcohol solution having the phenol resin concentration of 50-60wt% up to about a half of its thickness direction. This is pulled up and dried followed by being fired for several hours. The region A immersed merely in the phenol resin solution of 10-15wt% plays the role of a cushion. An electrode base material with ribs can be obtained by providing the ribs in the region B of said carbon textile cloth by a cutting process.
Patent JP-H1042575-A (JP)
Title: Inverter device
Inventor: KAITANI TOSHIYUKI
IPC: H02M7/5387
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a high withstand voltage IC for driving a switching element from being destroyed at the time of large-current driving. SOLUTION: A clamp diode 110 is connected between an upper arm switching element driving signal reference output terminal VS1 and a lower arm switching element driving signal reference output terminal VS0 of a high withstand voltage IC100. The clamp diode 110 turns on, only when the voltage V (VS1-VS0) between the upper and the lower reference output terminals VS1, VS0 is negative, to keep the voltage (VS1-VS0) at the on-voltage of the clamp diode 110. The negative voltage, which results in the destruction of the high withstand voltage IC generated by the small inductance of the pattern of a diode tip or the wiring of a current detector, is clamped by the clamp diode. Therefore, it is possible to prevent the high withstand voltage IC from being destroyed.
Patent JP-H1141264-A (JP)
Title: Wrong cable connection detecting system and method for loop type transmission line
Inventor: CHIBA TOSHIYUKI
IPC: H04L12/437
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To easily detect the wrong connection of a transmission cable and to prevent the system down by adding a system recognition bit into a frame bit to identify the system of a transmission line and monitoring the system recognition bit via a frame receiving part. SOLUTION: A spare bit is generated at a frame generation part of every node as a system recognition bit for a wrong connection detecting communication frame of a transmission cable, multiplexed with a data transmission bit and transmitted. A frame receiving part 12 monitors the frame synchronous bit contained in a communication frame via a frame detection part 18 to establish the synchronization and transfers the data to a flip-flop 22 via a serial/ parallel conversion part 20. At the same time, an F-bit latch signal is inputted in the timing when the system recognition bit is transferred. Then the system recognition bit consisting of Q5 is latched and inputted to an exclusive NOR circuit to be compared with the system recognition information sent from a back board. If the coincidence is secured in the comparison, the output is defined as H and an LED 26 is turned on.  Therefore, the wrong connection is easily detected between a node and a cable via the monitoring of the LED 26.
Patent JP-2001021435-A (JP)
Title: Method and device for detecting location of water leakage in water line
Inventor: MAKI TAKASHI
IPC: G01M3/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To detect the location of water leakage in a water pipe reliably and to detect the location of water leakage efficiently. SOLUTION: By applying hydraulic pressure or distributing water-pipe dynamic water pressure on the base end side of a pipe 16 with a detecting capsule 20 inserted in from the base end side of the pipe 16 and the supply device 18 of the pipe 16 closed, the detecting capsule 20 is moved to the location of water leakage to detect the location of water leakage. By mounting a pulling thread 22 to the detecting capsule 20 and moving the detecting capsule 22 inside the pipe 16 through the pulling thread 22 passed through inside the pipe 16, the distance between the inserted location of the detecting capsule 20 and the location of water leakage is measured to detect the location of water leakage.
Patent JP-H0941394-A (JP)
Title: Foundation structure of dry type external work
Inventor: TANIMOTO KEI
IPC: E02D27/01
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the foundation structure of a dry type external work abounding in the saving of workability. SOLUTION: In the foundation structure of a dry type external work, in which a facing panel 1 is installed and fixed to a support column 2, an anchor reinforcement 4 is disposed in upright to a concrete base 3 driven to an excavation execution section while a sill fitting 5 for bearing foundation panels is placed, and the foundation panels 6 are faced oppositely and mounted in upright positions to the sill fitting 5. Concrete 8 is placed between the faced and erected foundation panels 6, a coping 7 is put at the upper ends of the foundation panels 6, and the support column 2 is disposed in upright to the coping 7.
Patent JP-S6086179-A (JP)
Title: Recording liquid
Inventor: CHIBA MASAHIRO
IPC: E05B49/00
Filed: 1983-10-19
Abstract: PURPOSE:A recording liquid, containing C.I. Food Black 2 and a red dye assuming black elementary color, having high solubility in a liquid medium and solution stability for a long term without clogging extrusion orifices, and useful for ink jet recording and writing utensils. CONSTITUTION:A recording liquid consisting of a liquid composition containing (A) C.I. Food Black 2 and (B) one or more red dyes, preferably C.I. Acid Red 8, 37, 50, 51, 52, 87, 92, 93, 95, 98, 287, 35, 1, etc. together as a water-soluble dye as a recording agent. Preferably, the mixing weight ratio of the dyes (A) to (B) is (100:1)-(100:30), and the total amount of the dyes (A) and (B) in the recording liquid is 1-10wt%. EFFECT:Improved light resistance.
Patent JP-H0857293-A (JP)
Title: High pressured melamine reactor
Inventor: BURADEIMIRO BITSUOTSUTO
IPC: B01J10/00
Filed: 1994-08-18
Abstract: PURPOSE: To provide a reactor for melamine production such that a single cyrindrical vessel performs plural main steps by a non-catalytic high-pressure process by connecting a sector separated by a diaphragm with the other sectors through a tube line. CONSTITUTION: In the upper sector L, a nozzle 1 for introducing urea, a reaction gas distributor 3, a tube 7 connecting the upper sector L with a lower sector R, a valve 15 regulating the operation pressure by taking out residual gas and an exchanger 4 for cooling urea are equipped. In the lower sector R where the melamine synthesis reaction occurs, an ammonia distributor 10, a tube for supplying molten urea, a system for obtaining heat energy and a hole 110 made in a diaphragm SR are equipped. In a central sector S where separation of gaseous products from a liq. phase occurs, a tube 11 for supplying reaction products, an ammonia distributor 12, a means 14 for maintaining temp., a hole 210 for transporting reaction gas produced in the diaphragm LS and a tube 30 for taking out melamine are equipped.
Patent JP-S6253583-A (JP)
Title: User terminal equipment and videotex
Inventor: EDAMOTO MASANORI
IPC: G09G5/00
Filed: 1985-09-03
Abstract: PURPOSE:To perform a charging appropriately by storing the retrieving status of a picture plane in the past, forecasting the next picture plane to be retrieved according to the stored information and requesting the taking of the picture plane in advance against a videotex center. CONSTITUTION:At a picture plane retrieving and storage circuit 17, the share of plural times of the retrieval in the past are stored. A picture plane taking in advance control circuit 18 refers the retrieving status in the past stored in the picture plane retrieving and storage circuit 17 and when the same step as the present retrieval is found in the retrieval in the past, it forecasts the picture plane which will be retrieved at the next, requesting the taking of the picture plane in advance against the videotex center. The picture plane sent from the videotex center by the request of the taking in advance is stored temporarily at a memory within a control part. When the picture plane is the same as the objected one indicated by a user using a key pad 16, the stored picture plane is instantly displayed on a display part 15, and at the same time, the picture taking in advance control circuit 18 is operated, forecasting the picture plane to be retrieved at the next, and requesting the taking of the picture plane in advance.
Patent JP-S6087492-A (JP)
Title: Magnetic bubble memory device
Inventor: CHIBA SHINSAKU
IPC: G11C19/08
Filed: 1983-10-19
Abstract: PURPOSE:To improve the yield of a device considerably by installing the resistance for determining the electric current value of the function electric current in the magnetic bubble cassette and supplying the function electric current matching with the characteristics of the magnetic bubble memory device. CONSTITUTION:A magnetic bubble cassette 20 is equipped with a adapter 30 through a connector part 40. Output transistors 31a and 31b of a function pulse current operation circuit CPG31 are operated as the emitter follower circuit. In this case, the sizes of the resistance values of resistances 20a and 20b for setting the function electric current installed in the magnetic bubble cassette are variously set by the magnitude of the capacity of a magnetic bubble memory device MBM21. The function electric current is determined by the respective emitter electric potentials of the output transistors 31a and 31b and the resistances 20a and 20b for setting the function electric current connected to these respective emitters. Consequently, the suitable function electric current corresponding to various types of MBM21 can be obtained.
Patent JP-2000028050-A (JP)
Title: Built-up conduit pipe
Inventor: SHIOMI MASANORI
IPC: F16L9/22
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a conduit pipe built up of precast members. SOLUTION: In this built-up conduit pipe 1 constituted, at its circular arc part, of a plurality of precast members 11, a joint part 14 of the precast members 11 is a hinge construction, a PC member 12 is provided in each of the precast members 11, 11, the PC material 12 passes near a center line of the precast members 11, the inside and the outside of the center line of the precast members 11 change to each other before and behind the joint part 14, and prestress is introduced to the precast members 11, 11 by the PC material 12.
Patent JP-H1038885-A (JP)
Title: Immunologic diagnostic reagent
Inventor: OTA TETSUYA
IPC: G01N33/531
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an immunologic diagnostic reagent of high sensitivity with an antigen determinant of antigen protein carried on an insoluble carrier without being shielded. SOLUTION: In this immunologic diagnostic reagent (an immunologic syphilis diagnostic reagent, for instance), diagnostically useful antigen protein (surface antigen protein of Treponema pallidum, for instance) and protein fused with glutathione-S-transferases are carried on an insoluble carrier (styrene-methacrylic acid copolymer grain, for instance) with glutathione previously carried thereon, through binding of glutathione-S-transferases and glutathione.
Patent JP-H1139833-A (JP)
Title: Magnetic tape cartridge
Inventor: MIZUTA AKIRA
IPC: G11B23/107
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge including a reel brake which serves to apply a sufficient braking action on a reel during the unuse period of the cartridge while facilitating the assembling thereof during the assembling period. SOLUTION: In a reel brake 30, a cylindrical shell part 31 is rotatably supported by a pivot 37 of an upper cartridge 2a and at the same time, it is engaged with a gear part 4b of a reel to be energized to be retained on the reel by a compression coil spring 12 arranged between an engaging arm 35 extended outward radially from the shell part 31 and a spring receiving means 50 formed on an internal wall of the upper cartridge 2a.
Patent JP-H0361632-A (JP)
Title: Control for control valve of on-vehicle engine
Inventor: IRINO HIROSHI
IPC: F02D41/20
Filed: 1989-07-27
Abstract: PURPOSE:To suppress the generation of noise in the drive of a step motor by using the signal having the audible region frequency or more as the frequency signal for the chopping of the electric conduction between an electric power source and each phase coil of the stator of the step motor. CONSTITUTION:As for a step motor 52 for driving a throttle valve for traction control in the closing direction, the electric current of a battery 107 which is chopping-operated by a chopping transistor 106 is supplied into each phase coil #1-#4, having each output pulse of the transistors 101-104 for drive which are controlled by a CPU, as timing standard, and drive is performed. The pulse signal having a high frequency in the audible region frequency or more, e.g. the pulse signal in 20 kHz is inputted into the base of the chopping transistor 106 by the PWM control, etc. Therefore, the generation of noise in the drive of a throttle valve by a step motor in suppressed, and the quiet drive can be carried out.
Patent JP-H1038519-A (JP)
Title: Position detecting device and positioning device for rotary object, and information recording device using the same
Inventor: ISHIZUKA AKIRA
IPC: G11B21/10
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To detect the positional information of a rotary object by providing an interferometer which rotates around an axis of rotation which is nearly the same as that of the rotary object, and causing interference between the reflected light rays of a measuring luminous flux from the interferometer from the rotary object by the interferometer. SOLUTION: An optical non-contact distance sensor unit OPS is arranged on the outside of a hard disk driver HDD and can rotate around an axis of rotation which is nearly the same as that of a magnetic head arm ARM1 and, when the unit OPS rotates, the rotated position of the unit OPS is measured by means of a high-resolution rotary encoder RE having the same axis of rotation. The unit OPS projects a luminous flux upon the side face of the arm ARM1 and the reflected light of the luminous flux from the side face is converged into one interference luminous flux.  A photoelectric element PD converts the bright-dark change of the luminous flux caused by the variation of the distance to the arm ARM1 into a sine wave electric signal and an electric circuit in the OPS divides one sine wave into several tens of phases and outputs the divided sine waves as high-resolution digital displacement signals. Therefore, the variation of the distance to the arm ARM1 can be detected from the displacement signals with resolution of about 0.01μm.
Patent JP-H0748918-A (JP)
Title: Sealing structure for building unit
Inventor: HASEGAWA TAKASHI
IPC: E04B1/68
Filed: 1993-08-05
Abstract: PURPOSE:To improve airtightness and decrease heat loss for a building unit by a method wherein long sealing members for sealing gaps between ceiling boards and ceiling beams and gaps between floor boards and floor beams are provided between the ceiling boards and the ceiling beams on the ceiling and between the floor boards and the floor beams on the floor of a building unit along the longitudinal directions of the ceiling beams and the floor beams. CONSTITUTION:Studs 4 are inserted into notches 7 provided to sealing members 5 and 6. The sealing members 5 and 6 are fixed with nails to floor joists 1 with a face 10 of the sealing member 6 contacting with a gable-side floor beam fitted to the gable-side floor beam 3, a face 11 of the sealing member 6 contacting with the floor joists fitted to the sides of the floor joists 1 and a face 9 of the sealing member 5 contacting with the floor joists fitted to the surface of the floor joists 1. Then, a floor board 2 is fixed with its side fitted to a face 8 of the sealing member 5 contacting with the floor board. Therefore, a gap between the floor board 2 and the gable-side floor beams 3 is sealed up, and inflow and outflow of air to and from the floor surface in the direction marked with R can be prevented and thereby airtightness and heat insulation for a building can be improved.
Patent JP-H0484882-A (JP)
Title: Brandy
Inventor: YOKOZUKA KOKI
IPC: C12H6/02
Filed: 1990-07-25
Abstract: PURPOSE:To improve qualities of brandy such as color, aroma and taste in short period by dipping squeeze residue of raw material fruit and/or oak chip in raw brandy and then aging the raw brandy. CONSTITUTION:A raw material fruit of grape (A) cultured in high-temperature and much moisture area such as south-east asia or africa is fermented and then distilled to afford spirits (B) having 60-63wt.% alcohol content. Then the ingredient B is controlled to 40-43wt.% alcohol content to afford raw brandy (C). On other hand, grape, etc., which is the ingredient A is squeezed to give squeezed less (D). Then sawdust produced as a by-product by processing white oak of cask for aging brandy is collected to afford oak chip (E). Then the ingredient D of 1-30kg and/or the ingredient E of 1-20kg based on 100l of the ingredient C are dipped in the ingredient C and retained for several hr to several day or for 2-10 day and then filtered and aged to produce the brandy.
Patent JP-S6173717-A (JP)
Title: Flexible urethane foam
Inventor: UENISHI KAZUYA
IPC: C08G18/48
Filed: 1984-09-19
Abstract: PURPOSE:A heat-sealable flexible urethane foam excellent in mechanical properties, scorching resistance, stability of a stock solution, etc., obtained by reacting a specified polyester-ether polyhydroxy compound with a polyisocyanate. CONSTITUTION:An acid component comprising a mixture of an aromatic dicarboxylic acid (e.g., terephthalic acid) and a long-chain aliphatic dicarboxylic acid (e.g., azelaic acid) is reacted with an alcohol component comprising an aromatic ring-containing diol of a MW of 230-5000, obtained by an addition reaction between an aromatic dihydroxy compound (e.g., bisphenol A) and an alkylene oxide or comprising this diol and a bi- to tetra-functional low-MW polyhydroxy compound (e.g., glycerol). The obtained polyester-ether polyhydroxy compound is reacted with a polyisocyanate (e.g., 2,4-tolylene diisocyanate) to obtain the purpose flexible polyurethane foam.
Patent JP-S6351211-A (JP)
Title: Conveyor
Inventor: MIYAZAKI MINORU
IPC: B65G17/46
Filed: 1986-08-20
Abstract: PURPOSE:To convey a conveyed work of electronic parts and the like with a simple structure, by installing a locking device, capable of releasing its lockup by restricting movement of a moving body, in a belt. CONSTITUTION:Since a moving body 2 is locked to a belt 8 via a locking mechanism 10 as a normal state, it moves on a rail 6 in accordance with a direction toward the belt 8. And, the chuck mechanism 28 installed in the moving body 2 is opened or closed by operation, holding a conveyed work 24. Therefore, it makes the chuck mechanism 28 hold the conveyed work 24, shifting the moving body 2, and when shifting of the moving body 2 is restricted at an optional spot, the locking mechanism 10 comes off the belt 8, and the moving body 2 is made stoppable irrespective of this shifting of the belt 8, so that holding and releasing of the conveyed work 24 are performed at the stop position whereby the conveyed work 24 is conveyable to the optional position.
Patent JP-H0610586-A (JP)
Title: Construction method of vertical shaft
Inventor: YASUMOTO MASATAKE
IPC: E21D5/04
Filed: 1992-06-29
Abstract: PURPOSE:To solve all problems such as curtailment of construction period necessary for a great depth vertical shaft, reduction of cost, measure for high water pressure, etc., and to make it possible to safely and easily cope even with a vertical shaft having a larger diameter without causing problem such as transportation, etc. CONSTITUTION:Sludge is excavated by a reverse circulation drill machine 24 to form a trench hole 18 in the ground 10. A manufacturing yard 2 of a setting structural body 40 connected to the trench hole 18 is excavated and formed in the side of an inlet port of the trench hole 18. Sludge in the manufacturing yard 2 is discharged, and concrete is placed in the manufacturing yard 2 to manufacture the settling structural body 40. Water is injected in the manufacturing yard 2, the settling structural body 40 is moved to the trench hole 18 side from the inside of the manufacturing yard 2 in the water to settle it in the trench hole 18. A manufacturing process and a settling process of the settling structural body 40 are repeated to connect one settling structural body 40 to the other settling structural body 40 in the trench hole 18. A gap between the peripheral surface of the connected settling structural body 40 and a hole wall of the trench hole 18 is solidified.