baber/WOPTO huggingface dataset:
Patent JP-S6296447-A (JP)
Title: Recovery of methacrylic acid
Inventor: YAMATO TOSHIO
IPC: C07C57/07
Filed: 1985-10-24
Abstract: PURPOSE:A reaction mixture produced by a vapor-phase catalytic oxidization reaction of isobutylene, etc., is extracted with a hydrocarbon solvent to extract a part of methacrylic acid and acetic acid, methacrylic acid is separated and acetic acid is recovered from the extract and the acetic acid is used in the recovery of methacrolein. CONSTITUTION:Isobutylene, t-butanol, isobutylaldehyde or methacrolein is subjected to vapor-phase catalytic oxidization (2,4) and the reaction product gas is quenched or made to contact (6,8) with water. The obtained aqueous solution of methacrylic acid containing acetic acid as an impurity is introduced to a methacrolein stripper 27 and an extraction column 34 and a part of methacrylic acid and acetic acid is extracted with a hydrocarbon solvent 43. The extract liquid is distilled (36) and methacrylic acid is recovered (39). The column top liquid is washed (41) with water and an aqueous solution of acetic acid 44 is separated from the solvent. The aqueous solution is introduced to an acetic acid absorption column 15 to effect the absorption of acetic acid in off gas discharged from a methacrylein absorption column 12 and, at the same time, water is dissipated to effect the concentration of the solution. The concentrated solution is used as an absorbent of methacrolein in the absorption column 12.
Patent JP-H0982105-A (JP)
Title: Vehicle lighting fixture and vibration-welding method for lighting fixture lens
Inventor: ASAKA KENICHI
IPC: F21S8/10
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To simplify a jig structure for the positioning of an outer lens, an inner lens, and a lamp housing, and the like, and weld the outer lens and the inner lens simultaneously so as to reduce a welding process and a welding line space. SOLUTION: The respective legs 13a, 14a of a thermoplastic resin-made lighting fixture lens 12 consisting of an outer lens 13 and an inner lens 14 are fixed to the front face opening peripheral edge portion 11b of a thermoplastic resin-made lamp housing 11 by vibration-welding so as to form a vehicle lighting fixture. A slant face 21 having such a tapering-off shape toward the center direction of the lamp housing front face opening 11a as advancing to the front side of the lamp housing front face opening 11a is provided inside the inner lens leg welding position 22 of the lamp housing front face opening peripheral edge portion 11b.
Patent JP-H0555347-A (JP)
Title: Transfer drive device
Inventor: NISHI MITSUO
IPC: B08B3/04
Filed: 1991-08-26
Abstract: PURPOSE:To prevent the driving part of a transfer drive device, which holds a material to be treated and is capable of moving vertically the material to be treated in a prescribed atmosphere, from being corroded, to prevent dust, which is generated from the driving part, from leaking out to the open air and to speed up the transfer of the material to be treated. CONSTITUTION:The outsides of driving parts, such as a screw shaft, a guide shaft and a slide shaft, are covered with a fixed inner cylinder 15. A movable outer cylinder 16 is provided vertically movably on the outside of the inner cylinder 15 via a seal packing 18 and at the same time, a sealed space 28 is formed between the upper end of the inner cylinder 15 and the upper end of the outer cylinder 16. A pressurized gas feed pipe 22, which is connected with an N2 gas feed bomb 23, is provided in the inner cylinder 15. A pressurized gas feed orifice 21 is provided on the upper part side of this feed pipe 22. A suction and exhaust tube 25 piercing the inner cylinder 15 is provided with an upper opening 26, which is opened in the space 28, and a lower opening 27 which is opened to the open air side of the lower end part of the inner cylinder 15.
Patent JP-H08101311-A (JP)
Title: Back light
Inventor: KASHIMA KEIJI
IPC: G02B6/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a back light having high luminance is small as far as possible in the outer size and having good visibility by disposing a light-reflecting material in a part near the reflector and a light-diffusing sheet on the exit side of a light guide plate in such a manner that the reflecting plane of the material is on the guide plate side. CONSTITUTION: A light-reflecting material 7 is disposed with the reflecting plane adjacent to the light guide plate 1 in at least a part of the area on the exit face of the light guide plate 1 near the light reflector 5 and a light-diffusing sheet 2. If the reflecting material 7 is a mirror reflecting plate or sheet, it consists of silver, aluminum or platinum, and preferably, the material is obtd. by coating a plastic film substrate such as polyester or metal plate with silver or aluminum by vapor deposition or sputtering. If the light-reflecting material is a light-diffusing and reflecting plate or sheet, it consists of a polyester resin or the like with a light-diffusing material mixed or a foamed polyester resin or the like to have light-diffusing property.
Patent JP-H0981860-A (JP)
Title: Accounting device
Inventor: HASEGAWA SHINJI
IPC: G07G1/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce effect to be exerted upon accounting operation as much as possible by driving the opening mechanism of a drawer by the use of a power supply for an electronic cash register when the paying-out operation of an automatic change paying-out machine is disabled. SOLUTION: At the time of receiving a change paying-out request command signal from the electronic cash register 1, a CPU in the automatic change paying-out machine 3 judges whether change coin paying-out operation is normal or not. If coin jamming occurs in a coins storing/discharging mechanism e.g. and a lock mechanism is driven, the disabled payment is judged and an abnormal response signal is transmitted to the register 1 through a communication interface cable 4. At the time, only a drawer open instruction is transmitted from the register 1. Thereby power is supplied to a solenoid of the drawer 2 by the power supply 7 of the machine 3 to open the drawer 2. Thus a cashier arranges a necessary amount of money from the drawer 2 and delivers it to a customer to continue accounting operation.
Patent JP-2001063382-A (JP)
Title: Retainerless weather strip
Inventor: TSUCHIDA HIDESHI
IPC: B60R13/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To ensure stable sealing property over the whole zone of a weather strip by extrusion molding a high foaming sponge material to a cutout stage part in a base part lower surface of an extrusion molding part, and sticking the other high foaming sponge material on a stage cut part formed on the base part lower surface of a mold foaming part. SOLUTION: A retainer weather strip 10 is composed of a base part 11 attached to a door panel by a double-stick tape 31, a hollow seal part 12 which is brought into elastically contact with a body positioning on an interior side 50, and a seal lip part 13 which is positioned on an outside 60, and which is brought into elastically contact with the body and the door panel 30. In this case, a high foaming sponge material 18 is extrusion molded to a cutout state formed on the outside 60 of a lower surface in the base part 11 of the extrusion molding part 14. A stage cut pat 17 whose cross section shape is the same shape as that of the cutout stage part 16, is mold formed on the outside 60 of the lower surface in the base part 11 of the mold forming part 15.  A high foaming sponge material 19 whose cross section is the same shape as that of the high foaming sponge material 11 is stuck on the stage cut part 17.
Patent JP-S61114728-A (JP)
Title: Emulsifier
Inventor: HIGUCHI HISAO
IPC: C09K23/42
Filed: 1984-11-09
Abstract: PURPOSE:To form a stable emulsion by enhancing the emulsifying power to an oil component, by preparing an emulsifier by containing an ethylene oxide adduct of monoalkanolamide of fatty acid as an effective component. CONSTITUTION:Monoalkanolamine is reacted with oleic acid to form monoalkanolamide of oleic acid to which ethylene oxide is, in turn, added. This ethylene oxide adduct of monoalkanolamide of oleic acid is contained as an effective component to prepare an emulsifier. The use amount of this emulsifier is set to about 0.5-30pts.wt., pref., 1-20pts.wt. per 100pts.wt. of an oil component in order to obtain a stable emulsion. As the oil component capable of being formed into an emulsion, mineral oil, animal and vegetable oils and fats or waxes can be used.
Patent JP-H08101486-A (JP)
Title: Silver halide photographic sensitive material and color image forming method
Inventor: OBAYASHI KEIJI
IPC: G03C1/08
Filed: 1994-09-30
Abstract: PURPOSE: To provide a silver halide photographic sensitive material imparting a stable dye concn., having a contrasty gradation characteristic and with the color separability improved. CONSTITUTION: Three photosensitive layers imparting the dye images having a color tone different from one another are provided on a substrate, and the three photosensitive layers have a maximum spectral sensitivity respectively in >=600nm wavelength range in this silver halide photographic sensitive material. The silver halide contained in the photosensitive layer is spectrally sensitized by a sensitizing pigment other than a J aggregation type, and a diffusion- resistant filter dye to prevent the overlapping of spectral sensitivity between the two among the three photosensitive layers is incorporated into at least the two or more layers.
Patent JP-H0285701-A (JP)
Title: Measuring instrument for deflection of rotary body
Inventor: SASAKI OSAMU
IPC: G01B5/00
Filed: 1988-09-21
Abstract: PURPOSE:To measure the relative rotational deflection of a rotary body against an opposite side member by holding a measuring head with a frame in a fixable and removable state. CONSTITUTION:When a work W is carried and positioned in a measuring instrument 6, a holding unit 25 is lowered by a lifting and lowering cylinder 26 and the upper end section of the driving shaft 14 is held by the unit 25. At the time of measuring the deflection of the rotary body 2, a measuring head 19 is fixed to a knuckle member 1 and removed from a frame 20 and the rotational deflection of the body 2 is measured against the member 1 being used as a reference. At the time of measuring, whether or not the body 2 and member 1 are correctly combined is accurately measured irrespective of the fitting state of the body 2 and member 1 to a turntable 4.
Patent JP-2000064888-A (JP)
Title: Idling control failure reset control method
Inventor: TAKAGI SADAO
IPC: F02D41/06
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To dissolve defectiveness of idling control or the like by driving motor- driven opening/closing mechanism to open/close a throttle valve in case of detecting an index showing the state of an abnormal current flowing to the motor-driven opening/closing mechanism and erasing the index upon the change of output of an opening detector to make the motor-driven opening/closing mechanism ready to work normally. SOLUTION: In an internal combustion engine provided with motor-driven opening/closing mechanism for directly controlling opening/closing of a throttle valve 2 fitted to an intake system 1, on the basis of at least engine rotational speed in an idling state and an opening detector for detecting the opening of the throttle valve 2, the presence of an index showing the state of an abnormal current flowing to the motor-driven opening/closing mechanism is detected, and after detecting this index and in the case of the internal combustion engine being at the starting time, a current is applied to the motor-driven opening/ closing mechanism to open/close the throttle valve 2. When the output of the opening detector changes, the index is erased to make the motor-driven opening/ closing mechanism ready to work normally.
Patent JP-S60130120-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIYOUDA SABUROU
IPC: H01L21/265
Filed: 1983-12-16
Abstract: PURPOSE:To provide two or more sorts of impurity regions simultaneously and contrive simplifying the process by only one time ion-implantation through single and plural insulation films on a semiconductor substrate. CONSTITUTION:A semiconductor substrate A is covered with the first insulation film 1, the second insulation film 2 is selectively laid on it and all the surface is ion-implanted. Except an impurity layer 4, another impurity layer 5 wherein the conductivity is different from that of the layer 4 is formed directly under the film 2, the layer 4 is made a channel stopper and the layer 5 becomes a region which controls the threshold voltage of an FET. The conductivity control of the layer 5 is done by making the insulation film 2 thicker. If it is made thicker, an impurity layer 5' is newly obtained and if the implantation energy of ion is varied, the layer 5' can also be made the same conductivity. In this way, by controlling the second insulation film thickness or by controlling the ion-implantation energy, two sorts of impurity layers which have required conductivity can be formed and the process can be simplified.
Patent JP-S61119512-A (JP)
Title: Floated carrying of pre-cured mold
Inventor: BANDO YOSHIHIKO
IPC: B65G51/03
Filed: 1984-11-13
Abstract: PURPOSE:To improve the direct advance performance and the stability of the dimension and the shape, in floated carrying system of pre-cured extrusion mold of such as cement, by floating the pre-cut section and the cut section through the fluid ejecting pressure then guiding and moving through the extruding force of an extruder. CONSTITUTION:The pre-cured cut mold 1 extruded continuously through an extruder is floated on the air ejected through an ejector 2 to form a micro space between said mold 1 and the smooth face of the ejector 2. Through air- cushion in said space, said mold 1 is moved through the extruding force at the yet-cut section while floating. Since the mold will move in contactless, it will never collapse to improve the dimensional stability and the direct advancability.
Patent JP-H1159492-A (JP)
Title: Front body structure of cab-over type vehicle
Inventor: HAYASHI KENICHI
IPC: B62D33/06
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent the movement of the front face of a cabin backward, when the front face of the cabin of a framed cab-over type vehicle collides, and reduce the vibration of the cabin. SOLUTION: In a front body structure for a framed cab-over type vehicle with a cabin placed on an under-carriage frame via a mounting member, an upper belt member 5 is fixed in the vertical direction on the indoor side of the front panel 2 of the cabin and a joint between the lower end of the upper belt member 5 and the front panel 2 and the front end of the under-carriage frame 1 are bolted to the lower end of the upper belt member 5 with the upper end integrated with the lower end of the front panel 2 and connected a lower belt member 6 extended to the vertical direction with the lower end bolted to the front end of the under-carriage frame 1 via an elastic member 7.  In this way, when the front face of the cabin collides with an obstacle, the front face of the cabin is locked to the under-carriage frame 1 with both belt members 5, 6 to absorb vibration transmitted from the under-carriage frame 1 to the lower belt member 6 with the elastic member 7.
Patent JP-H0899504-A (JP)
Title: Pneumatic radial tire
Inventor: TOBINO YOSHIYUKI
IPC: B60C11/12
Filed: 1994-09-30
Abstract: PURPOSE: To secure grip and wet grip performances in the initial abrasion so as to suppress deviated abrasion of heel and toe by forming narrow grooves provided in side ribs into prescribed arc shapes and the groove depth shallower than the main grooves. CONSTITUTION: A linear center rib 24 is formed in the center of a tread part 20, and side ribs 27, 28 and shoulder ribs 31, 32 are formed in both side of the center rib via center main grooves and via their outside side main grooves 29, 30 respectively. First and second shallow grooves 33, 34 which cross the rib longitudinal direction and have such forms as being broadened and tapered toward their mouth in the circumferencial direction respectively, are spacedly formed on the side ribs 27, 28 in the circumferencial direction and have arc shapes whose radius centers are set in the rib width deviated from the rib centers of the side ribs 27, 28 toward the center line side and groove depth is shallower than that of the main grooves 25, 26. This constitution can thus prevent deviated abrasion of heel and toe, rib punch, etc. while securing the initial grip performance.
Patent JP-S6299390-A (JP)
Title: Production of higher alkylglucoside
Inventor: HIDAKA YASUHIRO
IPC: C07H1/00
Filed: 1985-10-24
Abstract: PURPOSE:In the reaction of glucose with a higher alcohol, an acetal or carbonate diester is used as a hydrolytic dehydrator to produce the title compound in high operability and efficiency. CONSTITUTION:When a higher alkylglycoside such as n-decylglucoside of the formula (R is 10-22C alkyl; n is 1-5) is produced by reaction of glucose and a higher alcohol of 10-22 carbon atoms, an acetal such as dimethoxypropane and/or a carbonate diester such as dimethyl carbonate are used as a hydrolytic dehydrator for the formed water. It is preferred, at this time, to employ DMF or dimethylsulfoxide as a reaction diluent.
Patent JP-H10107946-A (JP)
Title: Transmission mechanism for scanner
Inventor: YO YUMEI
IPC: H04N1/04
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a prescribed resolution by allowing two drive gears of two kinds of step motors the mesh with two transmission gears fitted to a frame so as to select either of the two kinds of the stepping motors of different types without changing the transmission structure. SOLUTION: A stepping motor 20 is fixed to a fixing hole 14 so that a drive gear 22 fitted to its drive shaft is placed to a main shaft hole 12. On the other hand, a 1st transmission gear 24 is made up of a large gear 241 and a small gear 242 configured concentrically, the large gear 241 meshes with the drive gear 20 and the small gear 242 meshes with an intermediate gear 30. The Number of teeth of the drive gear 22 is 14N (N is a natural number), the number of teeth of the the large gear 241 of the 1st transmission gear 24 is 45N and the number of teeth of the small gear 242 is 17N, and the number of teeth of the intermediate tear 30 is 25N. Then the intermediate gear 30 meshes with respective large gears 321 of two 2nd transmission gears 32 at the same time.  A large gear 321 and a small gear 322 of each 2nd transmission gear 32 mesh respectively with a follower gear 34 driving a paper feed roller, Thus, the two different step motors are selected and a prescribed resolution is obtained.
Patent JP-H08176087-A (JP)
Title: 2,9-diamino- and 2-amino-8-carbamoyl-4-hydroxyalkanoic acid amide derivative
Inventor: BITSUTOORIO RASETSUTEI
IPC: A61P9/12
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound inhibiting an action of a natural enzyme renin and useful for an antihypertensive or the like.  
     SOLUTION: This compound is expressed by formula I [R 1  is arylamino, N-aryl-N-(lower alkoxy-lower alkyl)-amino or the like; X is a carbonyl or methylene; R 2  and R 3  are each independently H or a lower alkyl or the like; R 4  is H, a lower alkyl, lower alkanoyl or the like; R 5  is H, a lower alkanoyloxy or the like; R 6  is H, lower alkyl, cycloalkyl or the like; R 7  is H or lower alkyl or the like; and R 8  is an aliphatic, cycloaliphatic-aliphatic or the like] or its salt, e.g. 5(S)-amino-4(S)-hydroxy-2(R), 7,7-trimethyl-8-[3(R,S)-carboxy-1,2,3,4- tetrahydroquinolin-1-ylcarbonyl]-octanoic acid (N-butyl)amide. The compound of formula I is obtained by a compound of formula II (Y is a free or reactive functionally modified hydroxyl) and compound of the formula, R 1 -H. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61117660-A (JP)
Title: Computer processor of auction
Inventor: NISHIKAWA ISAO
IPC: G06Q50/10
Filed: 1984-11-12
Abstract: PURPOSE:To improve the flow of auction to reduce the labor of business processing by storing receiving data of articles to be sold at auction and printing out prices, etc. on sale cards when prices, etc. of knocked-down articles are inputted. CONSTITUTION:First, receiving data is inputted from a letter of shipment, and a card for sample return is printed out, and receiving data is displayed. The unit is inputted which is used when the unit price of articles to be sold at auction is determined, and the determined price at auction is inputted, and buyers and the quantity of buyers are inputted.The quantity of knocked-down articles is subtracted from the quantity of articles to be sold at auction to display the remainder. Next, sales details of every consignor, buying details of every buyer, etc. are updated, and data (the date, the consignor code, the sequence number, the article name, the standard, contents, the unit price, presence/absence of shipping box, the quantity, the buyer code) are printed out on the sales card. Thus, the computer processing and the process of auction are performed in parallel in real time, and a prescribed business form is printed out simultaneously with the end of auction.
Patent JP-H0287741-A (JP)
Title: Transmission time monitor system
Inventor: SATO TAKAO
IPC: H04L12/40
Filed: 1988-09-26
Abstract: PURPOSE:To minimize the occupancy time of a bus due to a fault by providing a timer to which an optional time is able to be set, setting a time in response to a transmission time of a processor, commanding transmission start to a transmission circuit so as to stop the transmission by a timeover output of the timer. CONSTITUTION:A CPU 1 of a transmission time monitor system applies forming of a transmission data, storage to a memory MEM 2 and transmission and a transmission circuit SDC 6 reads a transmission data from an address of the MEM 2 commanded by the CPU 1 accordingly, the readout parallel data is converted into a serial data and sent to a bus 11 of the transmission network. Moreover, an optional time is able to be set to a timer 7 and the CPU 1 controls the timer 7 via the control line 8 in the case of data transmission to set the time in response to the time length of the transmission data, commands the start of the timer 7 and the start of transmission to the SDC 6 via a control section 9, and after the transmission is started, if a fault takes place, the timer 7 sends timeover to the SDC 6 via the control line 9 to stop the transmission.
Patent JP-H03101232-A (JP)
Title: Arrangement and wiring inside integrated circuit
Inventor: TAKATSUKI KENICHI
IPC: H01L23/52
Filed: 1989-09-14
Abstract: PURPOSE:To improve operation speed performance by replacing one part of wiring, where the signal transmission speed is too slow, with a wiring layer where the signal transmission speed is high. CONSTITUTION:Cells 4 are arranged so that critical wirings may be short and that the area of an integrated circuit may be small in an arrangement step 1 and a wiring step 2, and wiring A5, wiring B6, and wiring C7 are done. Next, the expected value of the timing of signal propagation speed and the signal propagation speed timing obtained by the results of arrangement and wiring are compared with each other, and the improvement for matching it with an expected value is done at an improvement step 3. In the step 3 of this signal propagation speed improvement, based on the wiring C7 where the signal propagation speed may be the slowest, the wiring A5 where the propagation speed is slower than the expected value and one part of the wiring B6 are replaced, by proper lengths, with wiring layers 8 where signal propagation speed is high so that they may match with the timing of the expected value. Hereby, the signal propagation timing matching with the expected value can be obtained without increasing the area of the integrated circuit and without lowering the speed performance.