baber/WOPTO huggingface dataset:
Patent JP-H06143417-A (JP)
Title: Method and device for manufacturing plastic coated steel pipe
Inventor: YAMAMOTO AKIRA
IPC: F16L9/02
Filed: 1992-11-02
Abstract: PURPOSE:To abolish fitting and removal operation of a sealing jig to and from the inside of a steel pipe and dissolve a defective appearance by unevenness of the surface of a plastic coated steel pipe such as cooling mist or drop marks at the time of cooling, in manufacturing of the plastic coated steel pipe. CONSTITUTION:Application of a ground treatment agent and heating are performed after performance of shot blast treatment to a steel pipe rotating centering around the axis, after the same is made into a coated steel pipe 6 by coating the steel pipe with a plastic material, the coated steel pipe 6 is coated with sheets 13, 13 made of heat-resistant resin and water cooling is performed under this condition.
Patent JP-H08152297-A (JP)
Title: Simulated fighting system
Inventor: OGINO MASAO
IPC: F41G3/26
Filed: 1994-11-29
Abstract: PURPOSE: To allow a close range to be easily hit and to easily decide a damage by calculating the distance from an own unit to a target unit and sending a laser beam having a level and a beam width corresponding to the calculated distance from the own unit to the target unit. CONSTITUTION: When a trigger provided at an own unit is pulled, a controller 22a is turned ON, a coded signal generated from a coded signal generator 21a is given to a controller 12a, and a laser beam is irradiated from a laser diode DL to a target unit. The beam is reflected by the target unit, received by a photodiode PD1 , a coded signal is output by a detecting amplifier 15a, amplified and then applied to a comparator 25a. A mean time difference is obtained by a distance calculator 26a from the compared result, and the distance is calculated. The DC voltage corresponding to the calculated distance is set to a voltage controller 14a, thereby controlling the operation of a high-voltage generator 13a.
Patent JP-2000111147-A (JP)
Title: Method of setting water level of bath hot water supply device
Inventor: HATAKE YOJI
IPC: F24H1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of setting the water level in a bath hot water supply device capable of highly accurate detection of the quantity of hot water in a bathtub under any condition, especially, even in case that the temperature of the hot water already accumulated in a bathtub is close to the set temperature of a bath and that the temperature of the hot water added from a hot water supplier to the bathtub is low. SOLUTION: This is a bath hot water supplier which is equipped with a hot water supplier 2 for letting fall a specified quantity of warm water set optionally by a user and a bath hot water circulating heater 3 for additionally stoking the hot water let fall, and in this bath hot water supply device which adds a fixed quantity of hot water at a fixed temperature from a hot water supplier 2 to a certain quantity of hot water accumulated in a bathtub 19 when letting fall the specified quantity of hot water to the bathtub, and computes the quantity of hot water at that point of time by the variation of the hot water through the pouring of this hot water, and compares this computed quantity of hot water with the said specified quantity mentioned above, and replenishes hot water in a quantity equivalent to the difference between both from the hot water supplier 2,  the output of a circulating hot water detecting thermistor 18 arranged to measure the temperatures of hot water before and after pouring is inputted into a microcomputer after being amplified.
Patent JP-H04171364-A (JP)
Title: Reverse operating device for tractor
Inventor: TAKUBO EIJI
IPC: F16H63/34
Filed: 1990-10-30
Abstract: PURPOSE:To simplify constitution and facilitate the common use of a clutch housing, transmission case, etc., by installing a reverser and a reverse case on the rear edge surface of a clutch housing, and fitting-guiding an operating pin into an elliptical hole on a connecting housing. CONSTITUTION:The rear edge surface 4 of a clutch housing 3 which is connected with an engine body 1 and covers a clutch 2 inside and a transmission case 6 in which a rear transmission device 5 is built in are connected through a connecting housing 7. A reveser 9 which selects the interlocking from a clutch shaft 8 to the transmission device 5 between advance and retreat, shifter 10 for operation-interlocking the reverser 9, and a reverse case 12 having a shifter stay 11 are installed on the rear edge surface of the clutch housing 3, positioned in the connecting housing 7. As for the connecting housing 7, an operating pin 14 interlocked with the shifter 10 is fitting-guided into an elliptical hole 13 formed along the direction of the shifter stay 11.
Patent JP-H04166322-A (JP)
Title: Manufacture of liquid crystalline polymer film
Inventor: YAMAMOTO EIJI
IPC: C09K19/38
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a film having the high strength and the high modulus of elasticity, by a method wherein a film comprised of thermotropic liquid crystalline polyester is molten by reheating at a temperature range from the melting temperature to a temperature lowering crystallization temperature and stretching is performed at a specific draw ratio of a length X width. CONSTITUTION:A film comprised of thermotropic liquid crystalline polyester is molten by reheating at a temperature range from its melting temperature to a temperature lowering crystallization temperature and stretched at a draw ratio of a legth X width of 1.5-20 times, in a manufacture of a liquid crystalline polymeric film. In the case where the draw ratio is 1.5 or less, an improvement effect in mechanical properties is low and in the case where the draw ratio becomes at least 20 times, breaks become plenty. The thermotropic liquid crystalline polyester possesses properties forming an optical anisotropic molten matter, especially preferable polyester is comprised of 30-74mol% p-hydroxy benzoic acid, 35-74mol% terephthalic acid component.
Patent JP-H06144512-A (JP)
Title: Carrying-in and carrying-out
Inventor: NAGAOKA TAKEO
IPC: B66F9/07
Filed: 1992-11-04
Abstract: PURPOSE:To prevent a post from being cracked by forming a portal reinforcing member between the lower end of a post and a flange for dispersing stress concentration onto a connected part. CONSTITUTION:A lower flange 25 is formed at the lower end of a post 11, and the lower flange 25 and a traveling machine body 10 are connected through bolts 26 to erect the post 11 vertically on the travel machine body 10. A portal reinforcing member 27 provided with an arc-shaped corner 30 is formed between the lower end of the post 11 and the lower flange 25. The reinforcing member 27 is formed in a portal shape with vertical ribs 28a, 28b welded to the circumferential surfaces of the respective posts 11, 12 and the upper surfaces of the respective lower flanges 25, and a horizontal rib 29 welded to the circumferential surfaces of the posts 11, 12 to form the corner 30 in an arc shape with a prescribed radius R. The lateral rib 29 of the reinforcing member 27 receives stress, and the arc-shaped corner 30 disperses stress. It is thus possible to prevent stress from being concentrated onto the connected part of the post 11 and the reinforcing member 27.
Patent JP-H02141570-A (JP)
Title: Sputtering device
Inventor: YAMADA SUSUMU
IPC: C23C14/34
Filed: 1988-11-24
Abstract: PURPOSE:To form a good-quality film consisting of a sputtered material on a work by using the sputtered material of a target to constitute the part, which faces the target, of a shutter disposed freely retreatably between the work and the target. CONSTITUTION:The work 2 consisting of a semiconductor substrate, etc., held by a work holding means 7 and the target 3 held by a target holding means 8 are disposed to face each other in a vacuum chamber 1. An electric field is generated by a voltage source 5 between the two holding means 7 and 8 mentioned above to ionize the gaseous Ar introduced into the chamber. The ions are brought into collision against the target 3 to sputter the sputtered material from the target 3 and the sputtered material is stuck onto the work 2 surface, by which the thin film is formed. At least the target side of the shutter 6 disposed between the two holding means 7 and 8 of the above- mentioned sputtering device is constituted of the above-mentioned sputtered material. Peeling and falling of the deposits on the shutter 6 in the form of flakes onto the target 3 at the time of presputtering are prevented in this way and the stable sputtering is executed, by which the good-quality thin film is formed.
Patent JP-H03156727-A (JP)
Title: Information recording and reproducing method
Inventor: IDE TATSUNORI
IPC: G11B7/00
Filed: 1989-11-15
Abstract: PURPOSE:To attain high density processing by utilizing a phase change among at least 3 different states of a phase change type optical recording layer formed on a transparent base so as to record the information of multi-value being 3-value or over. CONSTITUTION:Laser pulses with 3 kinds of conditions corresponding to a 3-value data string radiate to a recording layer synchronously with a clock by using an In1-xSex (X=40 - 48%). The 1st radiation condition is a radiation condition to make a pit with a high reflectance and a low transmission rate, the 2nd radiation condition is a radiation condition to make a pit with a low reflectance and a low transmission rate, and the 3rd radiation condition is a radiation condition to make a pit with a high reflectance and a high transmis sion rate. The reflectance and the transmission rate are measured in relation to the reproduction of the signal and a slice level is provided to reproduce tri-state information through the discrimination. Thus, the recording density is improved.
Patent JP-H03157029-A (JP)
Title: Data processor
Inventor: NAKAYAMA YOSHIYUKI
IPC: H04L12/18
Filed: 1989-11-15
Abstract: PURPOSE:To allow plural optional participants to make operation freely at any time by storing an input data supplied with each participant into a system, and validating the data with the arrival to a conference program (terminal equipment) having a validating right. CONSTITUTION:An input data supplied by a participant to logic input device 29-s-x is read actually by a basic program 25-s corresponding to the logic input device in the conference control program 21 and written in a virtual user interface file 30-s-x. A window and a virtual user interface file 30 are always provided in pairs and the relation of correspondence between them is managed by the conference control program 21, and the basic program 25 and the auxiliary program 26 use plural logic input devices 29.
Patent JP-S62154053-A (JP)
Title: Electronic calculator
Inventor: KATO YUKO
IPC: G06F15/02
Filed: 1985-12-26
Abstract: PURPOSE:To execute the factorization by dissolving a prime number of an integer item out of the algebraic expression of a polynomial with prime number data, factorizing the algebraic expression of the polynomial in accordance with the divisor data obtained as the result and inputting the algebraic expression. CONSTITUTION:A prime number table 18 to store the prime number data is provided, by using the prime number data stored in a prime number table 18, the prime number of the integer item out of the algebraic expression of a polynomial is dissolved, the factor is found out of the data as the result, and the algebraic expression of the polynomial is factorized. Namely, an arithmetic part 15 is equipped with a X register 15a and a Y register 15b as the register for calculation in the internal part, a data memory part 17 to store the coefficient and other numeric value data and a prime number table part 18 to store the prime number data inputs and outputs the data and executes the calculation for factorization, and in accordance with the arithmetic result, the data to be displayed are sent to a displaying buffer 19. The displaying buffer 19 holds the data sent from the arithmetic part 15 and displays them at a displaying part 20.
Patent JP-H11136550-A (JP)
Title: Rotary hinge mechanism and image pickup device equipped with the mechanism
Inventor: UEDA TOSHIAKI
IPC: H04N5/225
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a hinge mechanism which can cope with extreme small- sizing and superior in assembling performance and fixing force for a rotated member by providing a friction spring which fixes the position of the rotated member to a support member by pressing the support member and rotated member by a depression part in mutually opposite directions. SOLUTION: This mechanism is equipped with the friction spring which fixes the position of the rotated member to the support member by pressing the support member and rotated member by the depression part in the mutually opposite directions. Namely, this hinge mechanism has the friction spring 14 arranged inside the flange part 7b of a hinge fixation plat 7. The friction spring 13 is a wire spring and bent while twisted so as to form an ellipse in its center, and the end parts of the wire spring are put one over the other. The part of the elliptic shape is the depression part and the end parts are a fixation part 14b. Therefore, the fixation part 14b is fixed to generate friction due to the torsion of the wire spring, thereby permitting the depression by the depression part.
Patent JP-H01137531-A (JP)
Title: Breaker
Inventor: HIROSAKA SHOZO
IPC: H01H33/42
Filed: 1987-11-25
Abstract: PURPOSE:To reduce vibration of breaker itself by disposing buffers to face to be operated reversely to each other and canceling the vibrations of the buffers occurring at the time of their making and interrupting operations. CONSTITUTION:A structure box 10 is composed of the following: an operation device 8 mounted on a support member 13 cantilevered on a partition plate 10a, and buffers 9a, 9b disposed to face each other. The buffers 9a, 9b which are connected to respectively face the guide pins 18a, 18b, are operated reversely to each other by proximity of guide pins 18a, 18b. Their breaking operations are reverse to the making operations. Namely the buffers 9a, 9b are disposed in plural divisions on the position where their vibrating forces are canceled at the time of their operations. Hence a breaker can be formed with vibration reduced on the beginning of its operation and with high reliability and no effect on its adjacent devices.
Patent JP-H01137656-A (JP)
Title: Semiconductor device
Inventor: TSUBOI TOSHIHIRO
IPC: H01L21/56
Filed: 1987-11-25
Abstract: PURPOSE:To improve moisture resistance and heat sink property and to enhance the reliability of a semiconductor device by filling silicone gel around the projected electrode of a pellet placed on a circuit substrate, and perform sealing with a sealing material between the periphery of the pellet and the substrate. CONSTITUTION:A ceramic multilayer interconnection substrate 1 is connected through a solder bump 2 to external wirings, and connected through inner wirings 3 connected to the bump 2 and a solder bump 4 to the electrodes of a pellet 6. The outer periphery of the bump 4 of the pellet 6 is sealed with silicone rubber 5 for evacuating the interior in vacuum. Silicone gel 7 is uniformly filled in an inner space sealed with the rubber 5. Thus, moisture resistance and heat sink property are improved, thereby improving the reliability of a semiconductor device.
Patent JP-H03156373-A (JP)
Title: Dispenser
Inventor: SAITO MASAAKI
IPC: G01N35/10
Filed: 1989-11-14
Abstract: PURPOSE:To control the corresponding relation between a specimen number and a sample cup number by a computer by storing the discrimination code of a specimen container having a specimen received therein and the number of a sample cup to which a specimen is distributed as a pair. CONSTITUTION:The specimen number from a bar code reader 12 and the cup number from the turntable 8 of a distribution block 6 are sent to the memory part 17M of a control circuit 17. The relation between the specimen number and the cup number of each sample cup 7 is stored in the memory part 17M as a table. When the distribution of all of specimens is completed, the table stored in the memory part 17M is transmitted to a host computer 18. Subsequently, the table 8 is detached from the distribution block and mounted on the analyser A concerned to perform analysis. After analysis, the measured result analyzed by and analyser A is sent to the computer 18 which in turn distributes this data using the cup number as a key. When all of analysises are completed, the computer 18 allows a printer to print the measured value of each examination item at every specimen.
Patent JP-H02142514-A (JP)
Title: Tile carpet and manufacture thereof
Inventor: KITAGAWA KENICHI
IPC: A47G27/02
Filed: 1988-11-22
Abstract: PURPOSE:To prevent the generation of warp and to manufacture the carpet easily and quickly without a large-sized cooling apparatus by providing a network member of glass fiber on the back of a carpet main body through a first thermoplastic resin layer and disposing a second thermoplastic resin layer on the back side of the network member. CONSTITUTION:A carpet main body where pile made of wool yarn is previously woven in the base cloth 3 is transported by a conveyer 7, with the back side up. A pellet-like vinyl chloride resin as the first thermoplastic resin 5c is applied on to the carpet main body 2 by a T die 8. A long network member 6 made of glass fiber supplied onto the first thermoplastic resin 5c in the overlapping state through transport rollers 9..., and cooled and hardened by a cooling device 10. At this time, the contraction of the first thermoplastic resin 5c due to cooling is restrained favorably by the existence of glass fiber 6. The second thermoplastic resin 5d is applied onto the first thermoplastic resin 5c through the network member 6 by a T die 11, and cooled and hardened by a cooling device 12. The contraction of the second thermoplastic resin 5d is restrained by the network member 6 not to give warp to the carpet main body 2.
Patent JP-H08240607-A (JP)
Title: Overspeed detector provided with many light barriers
Inventor: KURISUCHIYAN ARUPAGAUSU
IPC: G01D5/32
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an overspeed detector which has no drawback and which guarantees high safety. SOLUTION: A detector generates shaft information on an elevator apparatus. A cage 2 which is guided in the interior of an elevator shaft 1 is driven, via a cable 5, by a driving motor 3 comprising a driving pulley 4. A redundancy measuring strip 6 is installed on one side of the elevator shaft 1. A multichannel fork-shaped light barrier 7 is arranged at the cage 2. The measuring strip 6 is constituted of a marking track in the form of a flag track 8 and of an inspection track 9. The track 9 is scanned by the light barrier 7. In a place in which a flag 10 is situated on the flag track 8, windows 13 are arranged in the inspection track 9. The speed of the elevator is measured by the flag 10. In the case of a possible excessive speed, the elevator is stopped.
Patent JP-H11188145-A (JP)
Title: Pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine for not damaging a pinwheel attached to a game panel through an attaching substrate made of synthetic resin over the long period of time. SOLUTION: By constituting the pinwheel 21a from the attaching substrate 22a made of the synthetic resin to be attached to the game panel 9 and rotating bodies 26a and 27a freely rotatably attached to the attaching substrate 22a through a pinwheel shaft 23a and arranging an obstacle nail 31 so as not to let a falling hit ball directly collide with the rotating bodies 26a and 27a, since the falling hit ball collides with the obstacle nail 31 first and then collides with the rotating bodies 26a and 27a after the impact force is weakened, an impact to the pinwheel shaft 23a is reduced, the impact to the attaching substrate 22a made of the synthetic resin for fixing the pinwheel shaft 23a is weakened as well and thus, the trouble of damaging the attaching substrate 22a is suppressed.
Patent JP-H07146460-A (JP)
Title: Liquid crystal display
Inventor: SUZAKI TAKESHI
IPC: G02F1/133
Filed: 1993-11-25
Abstract: PURPOSE:To provide a liquid crystal display whose display is bright and color is dark. CONSTITUTION:The so-called STN liquid crystal display has a baord 1 having at least plural coloring layers and an orientation film of liquid crystal, a liquid crystal layer 3 sandwiched between the board 1 and the other board 2 so as to form a spiral structure where a nematic liquid crystal molecule has a helix angle not less than 180 degrees and a polarizer 4 arranged outside of the liquid crystal layer 3. Then, as the liquid crystal layer 3, retardation (DELTA.d) being the product of a birefringence index (DELTAn) and a thickess (d) of the liquid crystal layer 3 is set not less than 900nm.
Patent JP-S63238799-A (JP)
Title: Manufacture of piezo-electric type vibrator
Inventor: MATSUMOTO HIROZO
IPC: H01L41/22
Filed: 1986-12-12
Abstract: PURPOSE:To make the temperature dependency of a resonance frequency nearly linear by high-frequency-sputtering a piezo-electric body, the principal component of which is Pb(Zr,Ti) O3, on a metallic thin diaphragm, on which the film of SiO2 or TiO2 is formed beforehand. CONSTITUTION:A density sensor is constituted by installing the diaphragm 1 and a piezo-electric element 2, at the housing 3 of the open end of a horn 4. The diaphragm 1 is a metallic diaphragm having the film of SiO2 or TiO2 on its surface, and the piezo-electric element 2 is formed by giving a high frequency sputtering to the said diaphragm 1 as the piezo-electric body, composed of mainly Pb(Zr, Ti) O3, is made to be a target.
Patent JP-2000111144-A (JP)
Title: Apparatus for cleaning bathtub hot water
Inventor: OGAWA YASUO
IPC: B01D35/027
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a fault or an erroneous operation and to improve reliability by providing two electrode plates coupled directly to a circuit board to sense a water immersion according to a change of a resistance value near a bottom. SOLUTION: A circuit board 25 for controlling an operation of cleaning means disposed in an apparatus body 2 is covered with a circuit cover 26 and mounted on a rear surface of a front cover 23. Two electrode plates 27 as a water immersion sensor are each formed of an anticorrosion metal plates of stainless steel or the like, and extended toward downward to the vicinity of a bottom of an apparatus body 4 mounted directly at a lower end of the circuit 25. When the body 2 is submersed in water, the water is stored in the body 2 so that an electric resistance between the plates 27 is changed, a water immersion sensor provided on the board 25 senses it.  Thus, its cost can be reduced with a simple constitution, and even in an environment in which corrosiveness is high and an erroneous operation is feasible even in a bathroom, the immersion can be accurately continuously sensed with high reliability.