baber/WOPTO huggingface dataset:
Patent JP-H04211043-A (JP)
Title: Optically active compound having cyano group, its intermediate, production of the intermediate, liquid crystal composition and liquid crystal display element
Inventor: TAKEHARA SADAO
IPC: C07C255/37
Filed: 1991-02-26
Abstract: PURPOSE:To provide a new optically active compound having cyano group, exhibiting excellent orientation and chemical stability and useful as a material for liquid crystal display element, especially a material for ferroelectric liquid crystal display having excellent response and memory property. CONSTITUTION:A compound of formula I (R<1> is 1-18C alkyl, alkoxyl, alkoxycarbonyl, etc., in which one or more H atoms may be substituted with F, Cl or cyano; R<2> is 2-18C alkyl; m is 0 or 1; ring A and ring B are 1,4- phenylene, pyridine-2,5-diyl, etc., which may be substituted with F or Cl; -Z is -COO-,-OCH2-, etc.; Y is -COO- or -CH2O-; C* and C** are asymmetric C having R and S configurations), e.g. 4-(4-octyloxyphenyl)-benzoic acid 4-(1- cyano-2-methyloctyl)phenyl ester. The compound can be produced by reacting a compound of formula II with an acid chloride of formula III in the presence of a base (e.g. pyridine).
Patent JP-S51131019-A (JP)
Title: Electric automobile control device
Inventor: MARUMOTO KATSUJI
IPC: H02P7/29
Filed: 1975-05-07
Abstract: PURPOSE: To provide a control device, which can be switched over without causing the failure of the chopper diversion, by adjusting the analog instruction to the digital one when the strenuous reviving brake is changed, even if the combination operation is conducted, such as the brake operation during the accelerator operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55148216-A (JP)
Title: Production of thermoplastic synthetic fiber
Inventor: NAGAHARA HIDEO
IPC: D01F11/08
Filed: 1979-05-04
Abstract: PURPOSE: A finishing oil composition containing a specific lubricant and emulsifier in a specified proportion is applied to thermoplastic synthetic yarns, thus lowering the fume evolution during drawing without adverse effect on the lubricancy and adhesion to rubber to produce title synthetic fibers used for tire cords.  
     CONSTITUTION: A finishing oil composition obtained by mixing (A) a lubricant consisting of a mono- and/or diesters from thiodipropionic acid and monohydric 10W18C alcohol ethylene and/or propylene oxide adduct and (B) an emulsifier consisting of (a) reaction products between higher fatty acids, polyhydric alcohols and polyethylene glycol and/or polypropylene glycol and (b) ethylene oxide and/or propylene oxide adduct to castor oil or hardened castor oil at a A/B ratio of 4/1W 2/3 is applied to the surface of thermoplastic synthetic fibers and the fibers are dry drawn with heat and heat set. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000253294-A (JP)
Title: Electronic camera
Inventor: TAMAMURA HIDEO
IPC: H04N5/765
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an electronic camera by which the electronic camera can be kept stable when a floppy disk is replaced and a large-sized liquid crystal can be mounted to the camera as a finder in the electronic camera such as a digital camera that uses the floppy disk or the like for its recording medium. SOLUTION: A flat part of a floppy disk drive unit is designed vertical at a right angle with respect to a photographing optical axis, heavy components such as a battery and a lens 200 are placed to the left, a floppy disk 100 is extracted by a right hand and a camera 1 can stably be supported by the left hand, and when a lens face of the camera 1 is placed to a lower position, an outward section 1a of the lens 200 and a grip rubber 2 in front of the camera are pressed into contact with a desk surface and operation members relating to reproduction of the camera come between the press contact components.
Patent JP-2000252424-A (JP)
Title: Integrated circuit
Inventor: NAGANO MASATO
IPC: H01L27/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit comprising reset circuit which outputs a reset signal of desired level. SOLUTION: A reset circuit 111 provided to an integrated circuit 101 comprises a function block 121, inverter 122, selector 123, and latch 124. The function block 121 is inputted with a clock signal CLK and reset control signal RST-N, outputs a select signal sel to a select signal input end (s) of the selector 123, and outputs a gate signal gate to a gate input end G of the latch 124. The input end of the inverter 122 and an input end (b) of the selector 123 are connected to a configuration pin CON. The configuration pin CON is inputted with H level (for example, 5V) or L level (for example, 0V) through a resistance element 207.
Patent JP-H09244679-A (JP)
Title: Method and device for synthesizing speech
Inventor: IWAHASHI NAOTO
IPC: G10L13/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To generate a synthesized speech in easy-to-understand Japanese from KANJI(Chinese character)-KANA(Japanese syllabary) mixed sentence wherein an English word is mixed. SOLUTION: An foreign language extraction part 12 extracts a word written in English (alphabet) from an input sentence and a foreign language reading conversion part 13B refers to a foreign language reading dictionary 15B to convert the word into corresponding reading information of Japanese (for example, an English word 'meeting' is converted into Japanese equivalent information.). Further, the foreign language reading conversion part 13B generates phoneme information from the reading information (for example, the Japanese equivalent reading information is converted into phoneme information 'mi- tiNque', where '-' is a long vowel and 'N' is a syllabic nasal.)).
Patent JP-S52142203-A (JP)
Title: Connection part insulation of electrical machinery conductor
Inventor: YAMATAKE SHIGEO
IPC: B29C51/00
Filed: 1977-05-13
Abstract: PURPOSE: To prevent a tubular insulation material to drop out by making an exterior periphery of a main insulator a taper form spreading towards to a connection part, providing projected parts extending towards to an exterior peripheral direction at both ends of it, and attaching a tubular thermo shrinking insulation material to the tapered portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06113176-A (JP)
Title: Sequential scanning system
Inventor: TOTSUDO JIEI KURISUTOFUA
IPC: H04N5/93
Filed: 1992-01-30
Abstract: PURPOSE: To obtain a video output signal of the noninterlace scanning system in which noise is reduced by reducing the entire circuit elements. CONSTITUTION: A 1st processor (20-40) receives a video input signal Y2 of the noninterlace scanning system and produces an output signal Y10, including a high frequency component Y11 subject to coring processing and a low-frequency component Y12 subject to frame cyclic filter processing. The 1st processor also produces low-frequency signals Y18, Y20 having a different delay from the low-frequency component Y12 and subject to frame cyclic filter processing. A 2nd processor 50 produces a video difference signal Y26 between a low-frequency component Y9 of a current line and a low-frequency component Y24 from at least one preceding line. An output circuit 60 selectively synthesizes the video difference signal Y26 and the output signal Y10 to produce an output signal Y15.
Patent JP-H09246422-A (JP)
Title: Loading device of conductive ball
Inventor: EGUCHI SHIGERU
IPC: H01L23/12
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the title loading device of conductive balls capable of loading conductive balls to form a bump on an electrode of a work with excellent workability. SOLUTION: The title loading device of conductive balls is provided with a detecting means made of a vessel 2 containing solder balls, a light emitting element for detecting erroneous balls such as extra balls or residual balls, etc., as well as the first shifting table 26 jaxtaposing a case 14 discharging the miss balls and a work 10 on the same line so as to shift a loading head 22 above said elements. The loading head 22 elevates above the vessle 2 to vaccum suck the solder balls at the lower surface of the loading head 22 to be shift loaded onto the work 10. When the extra balls are detected in transit of the loading head 22, the shift loading of solder balls 1 to the work 10 is stopped. In such a constitution, the solder balls 1 are to be loaded onto the work 10 with excellent workability.
Patent JP-H01228452-A (JP)
Title: Match-cigarette-integrated case
Inventor: ISHII SATOSHI
IPC: A24F27/16
Filed: 1988-03-07
Abstract: PURPOSE:To provide the title case so designed that plural matches and several cigarettes are put in mutually separate compartments and the whole is constructed into an integrated case, thereby providing light smokers with carriage convenience and those persons who are retraining smoking with facilitation to do so. CONSTITUTION:The objective integrated case 1 constructed as follows: (A) an integrated case 1 is provided with a compartment 3 for putting plural matches 2 and the other compartment 5 for putting several (<=5) cigarettes 4; (B) both the matches 2 and cigarettes 4 can be taken out of the case by opening a common cover 6 for the both; and (C) a match-ignition part 7 is ensured to be hidden when the cover 6 is closed.
Patent JP-S52137239-A (JP)
Title: Oscillator
Inventor: KOBAYASHI TADAAKI
IPC: H03B5/12
Filed: 1976-05-12
Abstract: PURPOSE:To prevent the variation in the oscillating frequency due to the variation of operating voltage source, by adjusting the dc inverse bias voltage across the both ends of the diode 10, in the oscillator using the varactor diode 10.
Patent JP-H07239147-A (JP)
Title: Centralized control equipment
Inventor: NISHIDA KEIJI
IPC: F24F11/02
Filed: 1994-02-28
Abstract: PURPOSE:To speed-up the start-up of a system by executing an initialization communication processing for checking up a state of connection between an indoor machine and an outdoor machine controller through a sub-communication line, when a power source is made. CONSTITUTION:When a power source is made for a cooling-heating system, the respective CPUs of indoor machines 20A, 20B and 20C transmit indoor machine reset signals onto the outdoor machine controller 21 side through a sub-communication line LS1. An outdoor machine controller 21 discriminates whether the number of registered indoor machines and the number of indoor machines scheduled to be connected are equal to each other. In the case when these numbers accord with each other, this means completion of a communication processing for initialization between all of the indoor machines 20A, 20B and 20C and the outdoor machine controller 21, and the outdoor machine controller 21 sets a flag of completion of the communication processing for initialization between the indoor machines 20A, 20B and 20C and the outdoor machine controller 21 and transmits a signal of completion of initialization between the indoor and outdoor machines to a communication adaptor 3-1 through the sub-communication line LS1.
Patent JP-H0229381-A (JP)
Title: Thermal sensitive recording medium
Inventor: OKAUCHI KAZUKI
IPC: B41M5/333
Filed: 1989-03-06
Abstract: PURPOSE:To improve preservation stability of a recorded image without new disadvantage such as feasible occurrence of a color fog by incorporating at least one type of compound represented by a specific formula in a thermal sensitive recording layer. CONSTITUTION:In a thermal sensitive recording medium which utilizes a coloring reaction of colorless or pale basic dye with a colorant coloring in contact with the dye, at least one type of compound represented by a general formula (I) is contained in a heat sensitive recording layer. In the formula, R1, R2, R3, R4, R5 and R6 are respectively hydrogen, halogen, C1-C5 alkyl group or C1-C5 alkoxy group which may be the same or different. The mixing ratio is such that 1-1000 pts.wt. of the compound is used with respect to 100 pts.wt. of the colorant. The ratio of the basic dye to the colorant is generally 100-700 pts.wt. of the colorant to the 100 pts.wt. of the dye, an the coating amount is 2-12g/m<2> based on drying weight.
Patent JP-2000248618-A (JP)
Title: Column material connecting hardware
Inventor: SHINDO JUN
IPC: E04B1/58
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide connecting hardware capable of butting and connecting very easily and accurately a pair of column members. SOLUTION: The connecting hardware is made up of a guide member 1 mounted on the ends of a column material to be connected, and a clamping key 2 engaged and inserted into the guide members 1 during the execution of works. The guide member 1 has a nearly C shaped cross section, and the clamping key 2 has a nearly H-shaped cross section. The ends of the column materials to be connected are given a groove deeper than the dimension D of the short side of the guide member 1, and the guide member 1 is mounted (fixed) in the groove. To connect the column materials, the ends are butted against each other, parallel two sides 2a and 2a of the clamping key 2 are engaged and inserted into side walls 1a and 1a of the guide members 1 and 1 to be mounted.
Patent JP-H01115596-A (JP)
Title: Blade cylinder assembly
Inventor: SHII FUIRITSUPU KURANPUTON
IPC: B26D7/26
Filed: 1988-03-10
Abstract: PURPOSE: To replace a blade 10 approx. 10 seconds by forming a retaining rod for detachably-retaining a blade in the groove of a cylindrical member in such a freely oscillating condition as to be separated from a first side wall of the groove against spring force. CONSTITUTION: In replacing a blade 14, the pin 48 of an operation lever 45 is engaged with the opening part 51 of a retaining rod 25, the operation lever 45 is then moved clockwise, and the retaining rod 25 is separated from the blade 14 against the force of a coil spring 36. Under this condition, the cutting blade 14 is lifted, and removed from the groove 15 of a knife cylinder, and a new blade 14 is inserted in the groove 15, and is pushed in a space between the front wall part 27 of the retaining rod 25 and the side wall part 21 of a housing. By moving the operation lever 45 counterclockwise, the operational lever is removed from the retaining rod 25, the retaining rod 25 is pushed toward the blade 14 by the restoring force of the coil spring 36, and the new blade 14 is fastened and retained between the front surface and the side wall part 21 of the retaining rod 25.
Patent JP-2000255615-A (JP)
Title: Synthetic resin cap device
Inventor: YOSHIDA HITOAKI
IPC: B65D41/32
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a cap to be easily detached from a bottle mouth without reduction of the fitting strength to the bottle mouth. SOLUTION: A ring-shaped finger hooking portion 14 extending so as to surround the substantially whole circumference is provided on a cap 5. A bridge portion 16 is torn, the finger hooking portion 14 is erected, and a finger is hooked to the finger hooking portion 14 and the finger hooking portion is pulled, and then, the cap 5 can be easily detached from a bottle mouth 2, and the pre-treatment including the recycling and the sorting can be easily achieved. Since a weakened portion such as a score need not be formed on the cap 5, the fitting strength to the bottle mouth 2 is high, and the cap is not torn when the cap is closed.
Patent JP-H07236875-A (JP)
Title: Garbage eliminating apparatus
Inventor: KAWAHIGASHI MASATAKA
IPC: B09B3/00
Filed: 1994-02-28
Abstract: PURPOSE:To efficiently perform the decomposition of garbage and to easily take out residual matter in the garbage eliminating apparatus connected to the hole provided to the bottom part of a sink tank and capable of receiving garbage generated during cooking. CONSTITUTION:A branch means 54 sending only garbage to a charging port 44 while discharging water to a drain pipe 52 is provided. A screw is provided in a primary decomposition chamber to make it possible not only to stirr bacteria and garbage in a decomposition chamber but also to send the filth remaining in the bottom part of the decomposition chamber in a definite direction to discharge the same.
Patent JP-H08245104-A (JP)
Title: Control device of elevator
Inventor: MORITA KOJI
IPC: B66B5/02
Filed: 1995-03-15
Abstract: PURPOSE: To restrain a motor power consumption by comparing cage total weight and total weight of a counter weight with each other and deciding a direction and a floor of a cage to operate in accordance with its comparison result in a control device of an elevator to carry out private power generated electric power control nearest floor returning drive at the time of power failure. CONSTITUTION: At the time when an elevator emergency stops due to power failure, a cage drive control device A1 judges whether an private power generated electric power source is established or not and when the private power generated electric power source is established, it prohibits registration of a call button at a platform and in the cage. Additionally, it judges a stop position of a cage, and thereafter, a counterweight comparison treatment device A7 compares cage total weight and counterweight total weight with each other, and when the cage total weight is heavier, the cage is stopped at the nearest floor below a current cage position and in the case when the counterweight total weight is heavier, the cage is stopped at the nearest floor above the current cage position.  Thereafter, at the time when the cage stops at a position where it is possible to open a door on a designated floor, the door is opened and a passenger evacuates.
Patent JP-S57170813-A (JP)
Title: Solidifying method for activated carbon and solid activated carbon
Inventor: KAWAMURA ITSUHITO
IPC: C01B31/08
Filed: 1981-04-13
Abstract: PURPOSE: To simply manufacture solid activated carbon in large quantities without deteriorating the properties of activated carbon by covering water impregnated activated carbon with cement and connecting and binding the cement to the carbon in succession without clogging the effective pores of the carbon with the cement.  
     CONSTITUTION: Water is poured in a container, and activated carbon is charged into the container and impregnated with the water. The carbon is taken out of the container and covered with an adequate amount of cement. The cement connects to the carbon in the presence of the water, and it joins to gaps formed in the aggregate of the carbon. The aggregate is put in a mold, compression- molded under pressure, and dried to manufacture solid activated carbon with high adhesion, solvent resistance, water permeability and gas permeability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10241374-A (JP)
Title: Semiconductor memory and dielectric film recovery method
Inventor: FUJISAWA HIROKI
IPC: G11C14/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To recover a dielectric film, in other words, to initialize the dielectric film with low power consumption by generating a damped pulse state voltage due to charge dispersion with simple constitution using only a bit line capacity and precharge circuit and memory cells. SOLUTION: A complementary bit line DOT is connected with 128 memory cells. When word lines WLs are simultaneously selected by using this bit line, a capacitor Cs of each selected memory cell is connected to each other in parallel, so as to increase a capacity ratio of a synthetic capacity value to the bit line capacity Cd, and hence a damped pulse can be federated by a precharge voltage of the bit line capacity Cd. The complementary bit line DOT is provided with a dielectric film recovery precharge circuit. Then, since a plate voltage of the capacitor Cs is a midpoint voltage to be a half of the power source voltage as Vcc/2, by supplying the power voltage Vcc and a grounded potential Vss of the circuit to the complementary bit line DOT by means of a switch, the damped pulse is generated on the capacitor in the positive and negative directions respectively.
Patent JP-H01229398-A (JP)
Title: Automatic vending machine
Inventor: MOTOYAMA TAKESHI
IPC: G07F9/02
Filed: 1988-03-09
Abstract: PURPOSE:To illuminate a sample from its inner part, and to improve the exhibition effect of the sample by providing a sample with a light introducing port and arranging a light source to send light into the inner part of the sample through the light introducing port when the sample with transparency is exhibited on an exhibiting part. CONSTITUTION:Display parts 12a on which an advertisement, etc., is displayed are formed on the upper and the lower parts of a cover 12, and on its middle part, a transparent window part 12b to form the window of the exhibiting part 14 is formed. A fitting plate 20 is positioned at the inner side of the cover 12, and rectangular opening parts 21 are formed intermittently so as to correspond to each sample 16. On a supporting plate 22, opening parts 23 are formed intermittently correspondingly to the sample 16. The sample 16 is formed of a material with transparency into a nearly cylindrical shape closed at its upper surface, and on a back side surface and a bottom surface, the light introducing ports 24 and 25 are formed. When fluorescent lamps 29, 30, 31 are lighted, the light of the fluorescent lamp 30 is irradiated to the inner part of the sample 16 from below through the opening part 23 and the light introducing port 25, and the light of the fluorescent lamp 31 is illuminated from the inner part through the opening part 21 and the light introducing port 25.
Patent JP-S52139013-A (JP)
Title: Synthesis of ketazines
Inventor: KUME HIDETOSHI
IPC: C07C241/00
Filed: 1976-05-14
Abstract: PURPOSE: In the preparation of ketazines, synthetic materials of hydrazines, by reaction of ketones, ammonia, and hydrogen peroxide in the presence of a catalyst, the addition of a specific acid increases the yield and reaction rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62212443-A (JP)
Title: Rubber composition
Inventor: FUJIWARA SHIGEHIRO
IPC: C08L61/06
Filed: 1986-03-13
Abstract: PURPOSE:To provide a rubber compsn. having excellent hardness and proc essability, by blending a polysulfide compd. obtd. from an alkene and S with a rubber and a phenolic resin. CONSTITUTION:One mol of an alkene (a) having at least one C-C double bond such as an aliph. alkene and/or an aralkene (e.g., 1-octene) is reacted with 0.5-6mol of powdered or molten S (b) (e.g., simple sulfur) at 80-180 deg.C for 1-192hr. If desired, the reaction product is treated with a ketone and/or an alcohol to obtain a polysulfide compd. (B). 100pts.wt. natural or synthetic rubber (A) (e.g., a polystyrene/butadiene rubber) is blended with 1-150pts.wt. component B, 1-150pts.wt. phenolic resin (C) (e.g., novolak type phenolic resin) and optionally, additives such as a hardener (e.g., hexamethylenetetramine), a lubricant (e.g., calcium stearate), a filler (e.g., wood meal), a plasticizer, a dye, etc. The mixture is kneaded at 25-85 deg.C for 0.5-5hr.