baber/WOPTO huggingface dataset:
Patent JP-S5565510-A (JP)
Title: Synthetic resin forming device
Inventor: MISONO SHIYOUZOU
IPC: B29C45/40
Filed: 1978-11-11
Abstract: PURPOSE: To solidly connect formed articles, when the articles formed by different forming methods are integrated into a product, and thereby to provide a highly  precise product by rotatably arranging a metallic male mold and enabling alternate  modification of corresponding metallic female molds.  
     CONSTITUTION: In the case of production of a formed product formed by integrating three kinds of formed articles formed respectively by injection molding, vacuum forming, and foaming forming, (A) injection female mold 1 is lifted to mate a metallic male mold 3 and a synthetic resin is charged by an injector 11, (B) the mold 7 is lowered, and (C) male molds 3 and 4 are moved relative to each other by rotating a connection rod. With the mold 3 located over a finished-article female mold 2, (D) a film 13 is transferred onto the mold 2, (E) the film 13 is turned into vacuum-formed article 15, and (F) the mold 2 is lifted to mate the mold 3 and a foaming liquid 12 is injected and foamed between an injection-molded article 14 and the article 15 to form a foaming-formed article 16. On the other hand, the mold 1 is lifted to mate the mold 4 for forming the article 14. Then steps G, H, I, and J are repeated to obtain formed products continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01310294-A (JP)
Title: Synthetic resin made heat exchanging body for cooling tower and cooling tower utilizing sealed type heat exchanger consisting of said heat exchanging body
Inventor: KASHIWADA TAKESHI
IPC: F28D5/00
Filed: 1988-06-06
Abstract: PURPOSE:To hold the supplying amount of liquid in constant and permit smooth extraction of air by a method wherein the slow down section of downflow liquid is separated into two fluid passages by a center overflow passage and respective side overflow passages, the center overflow passage and the liquid reservoir of the uppermost stage of respective fluid passages are communicated mutually through a dam while an air extracting hole, opened in the overflow passage, is formed at the position of bent passage of the slow down section of downflow liquid. CONSTITUTION:Processing liquid is divided into two flows immediately above a center overflow passage 28, flows after distribution into the liquid reservoir 16c of the uppermost stage in two fluid passages 16a, 16b, flows down while meandering through a meandering flow passage formed between baffle seals 19 sequentially and is cooled by cooling water through both of wall plates 16, 17. Air, remaining in the slow down section 16 of downflow liquid, is discharged into atmosphere from a gap between a supplying port 13 and a cap 40 through an air extracting hole 30 and overflow passages 26, 27, 28. When the level of water in the liquid reservoir 16c is elevated to a height higher than a dam 29, a part of the cooling water flows down directly through the side or central overflow passages 26, 27, 28 whereby the cooling water will never overflow to the outside of a supplying port 13.
Patent JP-H035408-A (JP)
Title: Selective herbicide for paddy field
Inventor: KOMATSUBARA KENICHI
IPC: A01N37/34
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a selective herbicide for paddy field having herbicidal activity against gramineous weeds and low phytotoxicity to paddy rice plants, containing a 3-(substituted oxy)-2-benzoyl-cyclohexyl-2-enone as an active ingredient. CONSTITUTION:A selective herbicide for paddy field containing a partially new substance shown by the formula [R is halogen, 1-2C alkyl, 1-2C alkoxy, NO2, CN, 1-2C haloalkyl, etc.; R<1> to R<6> are H, 1-4C alkyl or R<1> and R<2> or R<5> and R<6> are bonded to form 2-5C alkylene or R<3> and R<4> are bonded to form oxo; R<7> and R<8> are H, halogen, 1-4C alkyl, 1-4C alkoxy, CF3, CN, NO2, 1-4C haloalkyl, etc.; R<9> is optionally substituted X-CO (X is 1-8C alkyl, phenyl or 1-8C alkoxy); new substance when R<9> is 1-8C alkoxy CO) as an active substance, having extremely reduced phytotoxicity to paddy rice plants, capable of selectively controlling weeds in paddy fields.
Patent JP-H06314593-A (JP)
Title: Electroluminescent element
Inventor: IMAI SENZOU
IPC: H05B33/12
Filed: 1993-05-17
Abstract: PURPOSE:To reduce the rate of blackening of an electroluminescent element and the rate of brightness deterioration of the element and to prolong the life of the element by covering the surface of each phosphor particle with a polymer particulate. CONSTITUTION:A particulate 2 of 20mum or less grain size, obtained by polymerization of divinyl benzene and styrene, is used to cover 90% or more of the surface area of a predetermined phosphor particle 1 in powder form. The moisture resistance of the phosphor itself is thereby enhanced and the phosphor is kept from ambient moisture, and the rate of contact between an insulating layer and a transparent layer is reduced to protect the phosphor from impurities in the insulating layer. Therefore the rates of blackening and brightness deterioration are reduced whereby the life of the element can be prolonged.
Patent JP-S5565487-A (JP)
Title: Gas laser tube
Inventor: TAKAHASHI NORIO
IPC: H01S3/03
Filed: 1978-11-13
Abstract: PURPOSE:To minimize flection of a slender tube by heating a heating unit at high frequency in vacuum to sputter a material to metallize and preparing a cathode area large enough through forming a metallized cathode. CONSTITUTION:A mask 8 is mounted on the portion 1'-1'' of a slender tube 1, a material to metallize in a heating unit 9 is inserted in a shroud 2, the heating unit 9 is heated at high frequency in vacuum, the material 10 is thus sputtered to form a metallized cathode 6, which is connected to electrodes 5, 5'. After that, the heating unit 9 is extracted, and a connection 2' for shrouds 2 and 2'' is connected to complete the shroud 2. In case the center of the slender tube 1 is supported with a wall 3, an area of the cathode 6 can be taken large enough, and hence a flection of the slender tube 1 is minimized, which is thus given in a stable position to work for stable output.
Patent JP-S5262747-A (JP)
Title: High frequency heating device
Inventor: IGARASHI TAKATSUGU
IPC: F24C7/02
Filed: 1975-11-20
Abstract: PURPOSE: In order to make the handling much easier, devised is to let the locking claw of a locking mechanism is automatically contained inside the door when the door of the heating device is opened. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04338341-A (JP)
Title: Production of vinylidene chloride
Inventor: KATAYAMA KAZUHIKO
IPC: C07C17/25
Filed: 1991-05-14
Abstract: PURPOSE:To obtain vinylidene chloride useful as a raw material for vinylidene chloride resin, etc., in high purity at a low cost while suppressing the by- production of monochloroacetylene in the dehydrochlorination reaction of 1,1,2- trichloroethane with an alkali. CONSTITUTION:Vinylidene chloride is produced by the dehydrochlorination reaction of 1,1,2-trichloroethane with an alkali metal or alkaline-earth metal hydroxide, preferably an aqueous solution of NaOH, KOH or Ca(OH)2. The reaction is carried out in the presence of an ampholytic surfactant, preferably a carboxybetaine, amine oxide, aminocarboxylic acid or imidazolinium betaine of formulas I to IV (R1 to R8 are alkyl, alkenyl or alkynyl; n is 1, 2 or 3), especially the compound of formula I, formula II and formula IV wherein R1, R4 and R8 are 8-18C alkyl or 3-laurylaminopropionic acid (a compound of formula III). The objective compound can be produced on an industrial scale at a low cost.
Patent JP-S63309690-A (JP)
Inventor: YAMAZAKI TOKUSHICHI
IPC: D21D5/28
Filed: 1987-06-05
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-H01309845-A (JP)
Title: Multistage shock absorbing bumper
Inventor: HARADA KATSUTO
IPC: B60R19/18
Filed: 1988-06-07
Abstract: PURPOSE:To obtain proper buffering performance in accordance with the magnitude of a shock by providing a plurality of hollow portions for absorbing no energy ranging over a longitudinal direction on which a shock load acts while gradually reducing the areas thereof on an energy absorbing body which is installed inside a skin member. CONSTITUTION:A bumper 1 is formed with a skin member 2, an energy absorbing body 3 installed in the inside thereof, and a back plate 4. In this case, a plurality of hollow portions 31-33 which do not substantially absorb energy are provided on the energy absorbing body 3 ranging in the longitudinal direction on which a shock load acts. The vertical lengths of the hollow portions 31-33 are mutually equally set while, on the other hand, the widths thereof are gradually reduced from front to rear, gradually reducing their respective sectional areas. That is, the energy absorbing body 3 gradually increases energy absorbing function. Thereby, at the time of a light collision, the bumper 1 is largely deformed while on the other hand, the bumper 1 is deformed small at the time of a heavy collision.
Patent JP-H09327070-A (JP)
Title: Radio communication system
Inventor: AZUMA MASANOBU
IPC: H04W68/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the usage efficiency of a radio line by providing a device for detecting the usage states of respective terminals and executing transmission, at a mobile station and providing a device for receiving information of the usage states in the terminals of the whole mobile stations and executing control at the time of calling the mobile station from a ground terminal, at a control station. SOLUTION: The terminal usage state detecting part 9 of the mobile station 3 detects the usage states of mobile terminals 8-1 to 8-m by information from a control part 7 and normally transmits them to base stations 2-1 to 2-n with the radio line by way of a radio wave equipment 6 and an antenna 5. Information received by the base stations 2-1 to 2-n is transmitted to the control station 1 and a mobile station information receiving part 10 normally detects the usage states of the terminals in the whole mobile stations. Then, when the mobile terminal 8-1 is called from the ground terminal 4, the mobile station information detecting part 10 retrieves the usage state of the mobile terminal 8-1 in accordance with a call from the ground terminal 4.  When the mobile terminal 8-1 is being used, a call control part 11 is not started and being-used information of mobile terminal 8-1 is transmitted to the ground terminal 4.
Patent JP-S5929295-A (JP)
Inventor: MISAWA TOSHIYUKI
IPC: G09G3/36
Filed: 1982-08-12
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-S5662413-A (JP)
Title: Automatic gain control and amplifier circuit
Inventor: INA YASUNOBU
IPC: H03G3/30
Filed: 1979-10-29
Abstract: PURPOSE:To avoid noise from being picked up, by controlling the gain of an operational amplifier with the output of means holding the output level for a given time. CONSTITUTION:When a greater voice signal is obtained from a microphone 1, the output of an operational amplifier 2 is greater, an LED is emitted and a feedback resistance 6 is decreased, to decrease the amplification factor. At the same time, the output of amplifier 2 is fed to an operational amplifier 10 to turn on an analog switch 11 and to store the level in a capacitor 16. The stored signal is fed to an operational amplifier 12, to emit an LED 14, to decrease a feeback resistor 15 and to decrease the amplification factor. Accordingly, the input to the amplifier 10 is decreased to turn off the switch 11, the stored potential is held for a given time, and the noise fed to the amplifier 2 is not amplified for the time.
Patent JP-S5566714-A (JP)
Title: Gas flow measuring device
Inventor: KOHAMA TOKIO
IPC: G01F1/69
Filed: 1978-11-13
Abstract: PURPOSE: To minimize fluctuation of gas flow measuring accuracy, by attaching two resistance wires, which constitute an electric heater and a thermo-electric resistance, in a stripe pattern and in such a direction that they cross one another as seen from the front side.  
     CONSTITUTION: An electric heater 10 to be provided in a flow-measuring tube 9 is to consist of platinum resistance wire 10b attached on a ring-like print board 10a in an equal-spaced lateral stripe pattern. On the other hand, No.1 and No.2 temperature dependence resistances 11 and 12, which are located on the downstream of and in the vicinity of the electric heater 10 and on the upstream side of and apart from the electric heater 10 in the dlow measuring tube 9 are made in such a manner that platinum resistance wires are attached on ring-like print boards 11a and 12a in an equal-spaced lateral stripe pattern. By attaching the resistance lines to the electric heater 10 and also to No.1 and No.2 thermo-electric resistances 11 and 12 in such a manner that they cross one another, it becomes possible to eliminate an extremely small heat distribution from the flow-measuring tube and also to minimize fluctuation of flow measuring accuracy to such an extent as not to cause any problem to the actual operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6120153-A (JP)
Title: Memory access control device
Inventor: HARA TADASHI
IPC: G06F12/08
Filed: 1984-07-06
Abstract: PURPOSE:To remove competition in the processing of requests by invalidating the succeeding requests by an invalidating means when the preceding request out of continuous requests outputted from the same requesting source is disabled to be processed in a buffer memory. CONSTITUTION:Requests are sent from requesting sources 10-12 to a memory access control device 20 on occasion. After adjusting the competition of the requests, the device 20 executes the processing of the requests. The device 20 is provided with a processing means 21, an index means 22, an invalidating means 23, a memory access means 24, and a buffer memory 25. When the preceding request can not be processed in the buffer memory 25 and access to a main memory 30 is generated, the succeeding requests are invalidated by the means 23, and after completing the access of the preceding request to the main memory 30, the processing of the succeeding requests is started.
Patent JP-S63304625-A (JP)
Title: Registering pattern
Inventor: YAMADA KOJI
IPC: G03F9/00
Filed: 1987-06-03
Abstract: PURPOSE:To improve the registering accuracy, by a method wherein a peak valve of the detected wave form of an automatic registering pattern is made large, by making the sectional structure of the registering pattern V-shaped. CONSTITUTION:On a 0.1-0.5mum thick silicon oxide film 2 on a silicon substrate 1, a registering pattern whose line width is 1-5mum is formed. The sectional structure of the registering pattern 3 is V-shaped, and the inclination angle thetais 10-80 deg.. In such a V-shaped groove pattern 3, the wave form of a reflected light 5 of light irradiation becomes darker at the pattern part than the other part, and the degree of darkness becomes a single mountain type from the pattern end-portion to the central part. Thereby, the automatic registering applying a registering exposing machine is easily and accurately performed.
Patent JP-S6033173-A (JP)
Title: Working vehicle
Inventor: KODAMA ETSUO
IPC: B61B13/00
Filed: 1983-07-29
Abstract: PURPOSE:To reduce the worker's fatigue and as well to aim at enhancing the efficiency of working in an automobile assembling factory or the like, by provid a working vehicle which may moves in synchronizm with a conveyor in a conveyor working system while the vehicle carrying thereon component parts and the worker. CONSTITUTION:By operating a control valve 14 in a control device 12 compressed air from a compressed air source is fed to an air cylinder 11 through an air-hose 16, an air inlet port 15 and the control device 12. Then by extending an engaging piece 9 coupled to the air cylinder 11 a working vehicle 1 is syschronizedly engaged with a conveyor in a conveyor working system at a suitable position thereof. Thereby, the working vehicle 1 advances in the direction as indicated by the solid line in synchronizm with the conveyor. During this period the worker may take out necessary tools and cmponent parts form tool and part shelves 2, 3 to assemble an automobile on the conveyor. After completion of necessary working the control valve 14 is reversedly operated to retract the engaging piece 9, and then adrive device is operated by means of the control valve 13 to rotate a drive wheel 4, thereby the vehicle moves backward.
Patent JP-S63303251-A (JP)
Title: Control method for automatic transmission
Inventor: TAKAHASHI NORIYUKI
IPC: B60W10/11
Filed: 1987-06-04
Abstract: PURPOSE:To relieve a gear change shock by setting a gear change stage to a low-gear side gear change stage after setting it to a defined gear change stage on a high-gear side for a defined time when engine speed is above a reference value while vehicle speed is below a reference speed at the time of switching over the gear change area from neutral to advancing. CONSTITUTION:As a manual valve is shifted from N to D, this is detected by a gear change area detecting means and an engine speed and a vehicle speed based on the shifting are detected by sensors 83, 84, respectively. And, when the engine speed is above a reference engine speed while the vehicle speed is below a reference vehicle speed, the gear change stage is temporarily set to that on a higher speed side than a gear change stage which is determined by an engine load and output at that point of time and, after a defined time elapsed, the gear change stage is set to a defined gear change stage on a lower speed side. Accordingly, since the gear ratio at the time when a torque is started to be transmitted to a driving system via a transmission can be set to a small value, a gear change shock can be reduced, without the torque applied to the members of the driving system becoming excessively large, resulting in improving its durability.
Patent JP-S5764904-A (JP)
Title: Manufacture of ferromagnetic metallic powder
Inventor: MIYAHARA TETSUSHIYUU
IPC: H01F1/06
Filed: 1980-10-09
Abstract: PURPOSE:To produce ferromagnetic metallic powder having a high coercive force and a high value of magnetic saturation, by a process having steps of preparing powdered iron oxyhydroxide or iron oxide with or without addition of a metal such as Co, Ni or the like, applying boric ester to the surface of the powder and heating and reducing the powder in a reducing gas atmosphere. CONSTITUTION:Needle-shaped meta particles are prepared from an iron oxyhydroxide such as alpha-FeOOH or iron oxide such as alpha-Fe2O3 with or without addition of a metal such as Co, Ni or the like. Then boric ester is applied to the surface of the metal particles. Trimethyl borate, triethyl borate, tributhyl boratem triphenyl borate, boric tri-n-octadecyl, boric tri-o-tolyl or the like is used as the boric ester. The amount of the boric ester is selected to be 0.2-3atom% to the metallic atoms of the oxyhydroxide. the particles are then placed in a tubular electric furnace into which H2 gas of 400 deg.C is introduced to reduce the powder for 2hr to form metallic iron. After cooled down to the room temperature, the particles are immersed in toluene in the atmosphere of N2 gas and are then dried by air.
Patent JP-S62296232-A (JP)
Title: High speed loop circuit
Inventor: SAKAKIBARA MIKIO
IPC: G06F9/32
Filed: 1986-06-17
Abstract: PURPOSE:To execute a highly speedy loop processing without a loss by comparing an address signal with a latch and determining whether or not the loop processing is executed. CONSTITUTION:A comparator 115 always compares the address signal 110 with a loop address signal 114, and when they are coincident, sends an output signal 116 to a loop counter 112. The loop counter 112 decreases one of the values of the counter, and when the value does not come to be 0, outputs a control signal 117 and changes over a multiplexer 107. The multiplexer 107 selects the output 104 of a latch 102 latching a returning destination address during the next one cycle and an address latch 109 latches the returning destination address. When the loop counter 112 comes to be 0, the control signal 117 is not outputted.
Patent JP-H0688981-A (JP)
Title: Optical synchronizing circuit
Inventor: TAKAYAMA KOJI
IPC: G02F3/00
Filed: 1991-05-17
Abstract: PURPOSE:To reproduce an optical clock signal from a NRZ(Non-Return-to Zero) signal and to reproduce an optical clock signal not only from an inputted light intensity modulated or amplitude modulated but also from an inputted light phase modulated. CONSTITUTION:This circuit comprizes an asymmetric Mach-Zehnder interferrometer 12, composed of a branching device 22 for branching the input light 21 into two, two delay lines 23, 24 having different lengths from each other connected to the branching device 22 and a joining device 25 for joining two delay line outputs, and an optical self-exciting oscillator 14, composed of an external resonator type semiconductor laser including an element for changing the polarization direction of light within the resonator to which the output light 26 of the joining device 25 is inputted, a means for inputting the output of the joining device to the semiconductor laser and an analyser for extracting specified polarization light and an optical clock signal synchronized with the input signal is outputted from the amplitude modulated or phase modulated input light by means of NRZ.
Patent JP-H07336903-A (JP)
Title: Method of judging life of battery in electronic equipment
Inventor: ISHII YOSHITOMO
IPC: H02J7/00
Filed: 1994-06-01
Abstract: PURPOSE:To easily judge the life of a battery by judging that the life of a battery has run out, in the case that counter value at the point of time does not show the usual count value corresponding to the level of charging level, when the voltage of the battery terminal reaches the charging level. CONSTITUTION:CPU 13 judges the life of a secondary battery 2. The count value of a timer counter 17 is subtracted, according to the situation of use. On the other hand, CPU 13 detects the voltage (BV) of the battery terminal of the secondary battery 2 through a battery voltage detecting circuit (BD) 23 at every specified time, and if it drops to the charging level on which a cordless telephone does not operate normally, this checks the count value. And, if the life of the secondary battery 2 has run out and it is in the condition that the energy accumulation capacity has deteriorated, the count value at the time of the quantity of energy having run out and the detected L level of BV of the secondary battery 2 by BD 23 ceases to accord with each other. In short, BD 23 detects that BV reaches charge level before the counter value reaches the initial value.
Patent JP-H08334184-A (JP)
Title: Ball valve
Inventor: NISHIKAWA OSAMU
IPC: F16K5/06
Filed: 1995-06-07
Abstract: PURPOSE: To simplify a structure, prevent missing at the time of assembly, and prevent a ball retainer and a ball from jumping out by inner pressure with disengagement of a valve main body and the ball retainer when the ball retainer is reversed at the time of disassembling. CONSTITUTION: A pair of projections 12, 12 which are faced to each other along a circumferential direction are arranged on the inner circumferential surface of a valve main body 1, a large diameter 52 and a small diameter part 53 are alternately arranged in the circumferential direction on a ball retainer 5, an engaging groove 55 whose small diameter 53 extends in the circumferential direction is arranged on the outer side of the large diameter part 52, and the width of the engaging groove 55 is formed in such a constitution that one end side is set to be slightly larger than the width of the projection 12 and to gradually contract toward the other end side which is smaller than the width of the projection 12.