baber/WOPTO huggingface dataset:
Patent JP-S6072845-A (JP)
Title: Continuous preparation of terephthalic acid glycol ester
Inventor: MATSUMOTO TETSUO
IPC: C07C69/82
Filed: 1983-09-28
Abstract: PURPOSE:To obtain the titled compound, by reacting terephthalic acid with ethylene glycol by the use of continuous plural reaction tanks, feeding slurry of raw materials even to the final reaction tank, filtering the reaction product from the final reaction tank, removing unreacted TPA particles. CONSTITUTION:In preparing terephthalic acid glycol ester by reacting terephthalic acid (TPA) with ethylene glycol (EG), continuous two or more reaction tanks (preferably 2-3 tanks, especially most preferably two tanks) are used, raw materials are fed to the first reaction tank, and the raw materials are fed even to the final reaction tank, so taht the total esterification ratio of the final reaction tank is lowered to a state wherein unreacted TPA particles are suspended, the reaction product is filtered from the final reaction tank, and the unreacted particles are removed, to give the titled compound having ow concentration of diethylene glycol, capable of forming a polyester having improved heat resistance.
Patent JP-H0344748-A (JP)
Title: Read control system for memory data
Inventor: IDE TOSHINAO
IPC: G06F12/04
Filed: 1989-07-12
Abstract: PURPOSE:To read out the continuous data covering words with a single memory access by aligning the desired continuous data based on the reading direction and lower 2 bits of a memory address. CONSTITUTION:When the value D of a reading direction flip-flop 1 is equal to logic '0', a memory is read in the increase direction. When two lower bits A0 and A1 of a memory address are equal to '1', an access is given to the next word as an address to be applied to a 1st memory data store part 5. While an access is given to the preceding word as an address to be applied to a 2nd memory data store part 6 when the memory is read in the decrease direction and the bits A0 and A1 are equal to '0'. Then an alignment circuit 9 aligns the bytes read out of the parts 5 and 6 based on the reading direction and both bits A0 and A1. Thus it is possible to read out the continuous memory data covering words just with a single access.
Patent JP-H0624060-A (JP)
Title: Printer
Inventor: KISHIDA TAKEO
IPC: B41J11/26
Filed: 1992-07-07
Abstract: PURPOSE:To prevent the getting over holes or jamming of continuous paper by a method wherein a pair of tractors are provided so as to be shakable around the vicinity of the lock part of a guide shaft with respect to the feed direction of the continuous paper. CONSTITUTION:An operator brings the pins 4 of the pin belt 3 provided to a tractor 1 into engagement with the feed holes provided to the right margin of continuous paper and closes a paper press plate 13 to engage and lock a guide shaft 8 and the tractor 1 by a lock lever 10. Further, the operator brings the pins 4 of the pin belt 3 of the other tractor 2 into engagement with the feed holes provided to the left margin of the continuous paper to close a paper press plate 12 and engages the guide shaft 8 and the tractor 2 by a lock lever 9. When the paper stretched in its width by a humidity change during paper feed or printing is fed, the tractors 1, 2 are rotated in the directions shown by arrows A, B. When the paper contracted in its width is fed, the tractors 1, 2 are rotated in the directions shown by arrows B, A. Only one of the tractors is rotated according to a paper width change state.
Patent JP-S5969829-A (JP)
Title: Device for documentation
Inventor: KUMANO AKIRA
IPC: G06F3/153
Filed: 1982-10-14
Abstract: PURPOSE:To reduce the troublesomeness of cursor operation in documentation by moving the cursor in each block in accordance with clause attraibute information to specify an object to be edited. CONSTITUTION:A ''kana'' character (Japanese syllabary) code string inputted from a ''kana'' keyboard 1 is divided in each clause by a document structure controlling device 2 and sent to a ''kana''/''kanji'' (chinese character) converting part 4 to convert ''kana'' into a ''kana''/''kanji'' mixing character string. After adding the clause attribute information to the leading character of the charcter string, the character string is stored 6. In case of editing a Japanese sentense, the Japanese document is read out through the document structure controlling device 2 and the document picture is displayed on a display device 3. The position to be edited on the displayed document picture is specified by the cursor to execute editing. In accordance with the cursor moving information applied by operating cursor keys on the input device 1, the controlling device 2 retrieves the clause attrikute information added to the leading character of the ''kana''/ ''kanji'' mixing character string deviced in each clause described above and moves the cursor to a prescribed character position.
Patent JP-H0346163-A (JP)
Title: Recording medium and information recording and reproducing system
Inventor: NISHIDA MASAMI
IPC: G11B20/18
Filed: 1989-07-14
Abstract: PURPOSE:To properly execute data reproducing by arranging a recorded data area, recording data area and alternative sector area in positions to be easily accessed on a recording medium and further providing an error control part. CONSTITUTION:A driving device 23 transfers data, which are read from an optical disk 22, to an error control part 24 for the unit of one sector. The control part 24 executes detection and correction by using an error correcting signal and stores only the data in a memory 25. Afterwards, the data are transferred from the memory 25 through an interface 26 to an external control system 27 for the unit of a logical sector. When there is the defective sector, which can not execute normal recording, in the optical disk 22, the alternative processing of the defective sector is executed. A fan-shaped recorded data area 13 is provided with the same sector number in the radial direction of the disk 22 and a fan-shaped alternative sector area 14 is arranged with the same sector number, which is different from that of the area 13, in the radial direction. Then, a second alternative sector area 15 is provided in an outer circumference close to the area 14. Thus, alternative processing is made easy.
Patent JP-S5968972-A (JP)
Title: Gate turn off thyristor
Inventor: HISAMOTO YOSHIAKI
IPC: H01L21/312
Filed: 1982-10-12
Abstract: PURPOSE:To contrive to improve a reverse block voltage of a gate cathode by a method wherein a mesa groove is formed by including a p-n surface junction between an n-layer surface and a p-layer on the surface, and the inner wall is covered with a polyimide resin. CONSTITUTION:After selectively providing an n<+> layer 3 by diffusing phosphorus into one surface of an n<-> type Si substrate 1, a p-base 4 and a p-emitter 5 are diffused into both surfaces by Ga diffusion. With an oxide film as a mask, an n emitter 6, mesa grooves 7 deeper than the p-n junction, and the mesa grooves including the p-n surface junction between the layers 4 and 6 are formed. Next, a glass film 8 is formed on the inner wall of the groove 7, and the mesa groove is formed much thicker than the oxide film 9 by means of the polyimide resin. Thereafter, a GTOSCR is completed by attaching electrodes 10-12 by a normal method. By this constitution, the short-circuit accident of the reverse block voltage decreases, since a surface newly exposed by etching the p-n junction between the gate and the cathode is protected with an insulation film; accordingly the instability of charactetistics due to the contamination of the oxide film is eliminated. Besides, the use of the polyimide resin facilitates re- coating.
Patent JP-H05344838-A (JP)
Title: Method for cooking fish body
Inventor: CHIBA RYOKICHI
IPC: A23L17/00
Filed: 1992-06-15
Abstract: PURPOSE:To cook a fish body into an easily eatable state having an excellent appearance without deforming the fish body by removing internal organs, etc., from the fish body through its mouth, etc., thrusting a jig in the fish body, inserting the backbone of the fish body into the jig, pulling out the jig so as to remove the backbone from the fish body, and subsequently roasting the fish body. CONSTITUTION:The cooking of the fish body is performed as follows: pulling out internal organs and gills from the fish body through the mouth or gill parts of the fish body, thrusting a cylindrical jig 1 in the fish body, inserting the base end of its backbone connected to its cranial bone into the tip opened part of the jig 1, further advancing the jig 1 along the backbone 2, breaking the caudal fin side tip of the backbone 2 to perfectly insert the backbone 2 into the jig 1, pulling out the jig 1 from the fish body to remove the backbone 2, preferably charging bone powder into the fish body, and subsequently roasting the fish body.
Patent JP-H073064-A (JP)
Title: Production of antimicrobial and mildeproof cross-linked polyolefin foam
Inventor: SAWARA MASAAKI
IPC: B29C43/14
Filed: 1993-06-14
Abstract: PURPOSE:To produce an antmicrobial and mildewproof cross-linked polyolefin foam having safety and no bad influence on cross-linking and foaming process. CONSTITUTION:Production of an antimicrobial and mildewproof cross-linked polyolefin foam consists of a first process for blending 100 pts.wt. of a polyolefinic resin with 2-10 pts. wt. of an antimicrobial and mildewproofing agent composed of a heterocyclic compound and proper amounts of a blowing agent and a cross-linking agent, heating the prepared expandable composition under pressure for a fixed time and reducing pressure in a partially decomposed state of the blowing agent in the composition to form an intermediate primary foam and a second process for heating the intermediate primary foam under normal pressure and decomposing the blowing agent remaining in an decomposed state.
Patent JP-S6165277-A (JP)
Inventor: DEIRU II PAAKUSU
IPC: G03G15/09
Filed: 1985-08-19
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-H1026162-A (JP)
Title: Vibration preventing support
Inventor: OTA KATSUTOSHI
IPC: F16F1/38
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve further supporting rigidity while providing a slow moving spring in a vibration preventing support having a plurality of through holes therein. SOLUTION: An inner tube body 1 disposed laterally and connected to an engine is connected through a rubber elastic body 3 to an outer tube body 2 disposed to surround the inner tube body and connected to the car body side. A plurality of through holes 41,...41a,... in the rubber elastic body 3 parallel to the axis X of the inner tube body are formed in the whole periphery of the inner tube body to surround the same. Rod-like members 5,... are put forcibly into only the through holes 41a,... disposed in a fan-like range 3c expanded upward about the axis on the tension side above the inner tube body. The rod-like member may be inserted into the through hole while it is mounted previously to a stopper rubber for buffer action.
Patent JP-S6338073-A (JP)
Title: Brake hydraulic pressure control for hydraulic pressure type brake device for automobile
Inventor: USHIJIMA TAKAYUKI
IPC: B60T8/66
Filed: 1986-07-31
Abstract: PURPOSE:To keep the slip rate of a tire in antiskid operation at nearly constant value by reducing the prescribed speed difference between the car body speed signal and the pseudo signal for determining the timing for releasing the brake hydraulic pressure for a wheel which tends to be locked, as the car speed reduces. CONSTITUTION:In the brake operation during the traveling of a car, the prescribed speed difference set between the car body speed signal and the pseudo signal for determining the timing for urging a release valve 7 is controlled in variable ways so as to gradually reduce as the car body speed signal gradually reduces. At this time, the high peak value is detected from the pulsation cycle in the hydraulic pressure control of the wheel speed signal, and when the high peak value reaches below the first prescribed speed, the prescribed speed difference is set to a certain value. Further, when the high peak value reaches the second prescribed speed value (<first prescribed speed value), the prescribed speed difference is set to the value which is obtained by subtracting a certain speed from the car body speed signal, and the brake hydraulic pressure is controlled.
Patent JP-S6073605-A (JP)
Title: Optical connector plug and its manufacture
Inventor: SATOU HIDEMI
IPC: G02B6/36
Filed: 1983-09-30
Abstract: PURPOSE:To eliminate optical loss and to eliminate a breakdown due to the abutment between optical fiber element wires by forming the tip of an optical fiber element wire into a concave surface without projecting the tip from the end surface of a plastic-made plug. CONSTITUTION:An optical fiber element wire 2 is inserted into the plug 1 made of plastic material, and the end surface of the plug 1 is polished by using buff cloth, abrasive grains, and a polishing solution through an end surface polishing device while the tip of the element wire 2 is almost aligned to the end surface of the plug 1. In this case, the mean grain size of the abrasive grains is 1mum, the polishing solution is 9-10pH, and the tip of the optical fiber element wire 2 is polished into the concave surface. The optical connector finished in said shape has no projection of the tip of the optical fiber element 2 from the end surface of the plug 1, so no damage is caused by the abutment between element wires 2.
Patent JP-S5881364-A (JP)
Title: Digital phase area amplitude modulator
Inventor: ARU KOBARITSUKU
IPC: H04L27/18
Filed: 1981-11-11
Abstract: PURPOSE:To obtain an amplitude modulator which does not require multiplication, by performing amplitude modulation in a phase area. CONSTITUTION:A modulated signal Rm(T) is converted by an A/D converter 70 into a digital signal, which is inputted to an ROM60. The ROM60 outputs a signal X(T) corresponding to X(T)=cos<-1>[0.5(1+MRm(T)]to a polarity generator 50. In this case, M is a modulation index. Further, a rectangular wave having +1 positive amplitude and -1 negative amplitude is supplied to the polarity generator 50, which outputs a signal S(T)X(T) obtained by inverting the polarity of the signal X(TR) alternately by the rectangular wave S(TR). The output omegacT of a phase accumulator 2 and the output S(TR)X(T) of the polarity generator 50 are summed up by an adder 30, whose output cT+S(TR)X(T) is inputted to an ROM100. The ROM100 outputs sin[omegacT+S(T)X(T)], and a low-pass filter 120 outputs amplitude-modulated components of sin(omegacT)cos[X(T)]=sin(omegacT) [1+MRm(T)]selectively from the output of the ROM100.
Patent JP-H0230170-A (JP)
Title: Semiconductor package and manufacture thereof
Inventor: FUKUI TARO
IPC: H01L23/29
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a semiconductor package whose sealing reliability is high and whose bonding property with reference to a metal case is excellent by a method wherein a semiconductor element and its bonding material are sealed with a specific epoxy-resin composition and the metal case is bonded to a substrate by using another specific epoxy-resin composition. CONSTITUTION:A semiconductor element 3 mounted on the surface of a substrate 2 and its bonding material 4 are sealed with a hardened substance 6 of an acid-anhydride hardening epoxy-resin composition containing an acid anhydride as a hardening agent; the substrate 2 is covered with a metal case 10 from its upper part; the metal case 10 is bonded to the substrate 2 by using a hardened substrate 9 of an amine-based hardening epoxy-resin composition containing an amine compound as a hardening agent. Thereby, it is possible to obtain a semiconductor package in which the semiconductor element and its bonding material have been protected from steam, an impurity ion and the like, whose sealing reliability is good, whose bonding to the substrate and to the metal case is strong and in which an exfoliation is hard to cause during a solder dipping operation and a heat cycle.
Patent JP-H119048-A (JP)
Title: Root vegetable harvester
Inventor: FURUYA HIROSHI
IPC: A01D25/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a root vegetable harvester, reduced in size of the machine by carefully designing the relative positions of the crop conveyor to the crop holding container and worker's step, improved in layouts of the relevant units to solve operational inconvenience involved in direction of unloading the container, and improved layouts of the relevant units to prevent cut pieces of stems, leaves or the like dropped from the conveyor from falling into the container. SOLUTION: This harvester is equipped with a crop holding container 3 which is unloaded at the side of the harvester by sliding it laterally under a lateral conveyor 9a, stem/leaf conveyor 9b and root vegetable conveyor 4. The container 3 and worker's step are arranged in parallel to each other, with the longitudinal direction of the former being aligned with the longitudinal direction of the harvester. The cut pieces of the stems and leaves, dropped from the crop conveyors, e.g. the lateral conveyor 9a, are prevented from falling into the container 3 by allowing the container 3 to move vertically in a limited range, when the conveyor is moved towards the lateral conveyor 9a which the container 3 partly overlap in the vertical direction.
Patent JP-H095100-A (JP)
Title: Navigation device
Inventor: KAWAMOTO KIYOSHI
IPC: G08G1/0969
Filed: 1995-06-22
Abstract: PURPOSE: To provide a navigation device in which search for the optimum route is carried out while considering existence of grade crossings and waiting time at the grade crossings can be reduced as much as possible. CONSTITUTION: In the road data, existence of grade crossings is stored while timetables for main railway stations are stored. In estimation of the distance along road between crossroads in search for route, weighting corresponding to the number of passing trains per unit time is carried out to a road on which a grade crossing is situated. For example, when a grade crossing between the Shinjuku station and the Yoyogi station is situated on a road of the road number (2), the total number of trains (clockwise trains and counterclockwise trains of the Yamanote loop line and up trains and down trains of the Chuo line and the Sobu line) starting from or passing through both stations are counted from respective timetable data.  The number of passing trains per unit time is computed by dividing the total number of trains by a time from the first train to the last train, and a coefficient corresponding to the value of the number of passing trains per unit time, for example, 10 is obtained from a weighting data storage unit so as to be applied to multiplication for the road of the road number (2). In this way, selection is carried out while considering a road with an actual length of 300m as a road with a length of 3000m in the optimum route search.
Patent JP-S57105945-A (JP)
Title: Frame for shadow mask and manufacture
Inventor: ASHIZAKI SHIGEYA
IPC: H01J29/07
Filed: 1980-12-19
Abstract: PURPOSE:To reduce the amount of the material by utilizing the edge produced at the boring process of a frame as an electron shield. CONSTITUTION:A circular flange section 14 of a side wall section 13 of a frame 12 made of carbon steel board is constructed with a base area 14a and an inner circumferential area 14b inclining with the angle (a) (15 deg.-45 deg.) to the electron gun side. The cut end face 15 of said area 14b has a curved face 15a and a sharp edge 15a at the top projected along the inclination to the central axis side which has the length of approximately 0.1-0.5mm. and the radius at the tip section of shorter than approximately 0.1mm.. The curved face 15a and the edge 15b are produced by the clearance of the metal die when boring the frame 13. Said edge 15b will prevent the electron beam from entering to the screen face side and function as the electron shield. Consequently the electron shield can be eliminated resulting in the reduction of the member.
Patent JP-S6074134-A (JP)
Title: Optical disk
Inventor: WAKAMI NOBORU
IPC: G11B7/24079
Filed: 1983-09-28
Abstract: PURPOSE:To execute recording and reproducing of an information signal between track grooves, too, and to double the information quantity of a disk by providing an address signal part whose groove depth has been inverted from an address part of the track groove, between the track grooves. CONSTITUTION:An address signal 2' having rugged parts of polarity opposite to rugged parts of an address signal 2 is provided between track grooves 7 adjacent to the address signal 2 provided on a track groove 1, and the same address information as 2 is put. The figure is a format of an address signal of this invention and constituted by comparing it with a conventional format and inverting successively the high-order digit and the low-order digit two times with regard to the address signal. Such an address signal is recorded as an uneven signal whose groove depth is inverted each other between the track groove 1 and the adjacent track groove 7. When this optical disk is used, an address provided on the latter half of the address signal part between the track grooves 7 before inverting the disk in the figure can be read without changing the rotating direction of the disk, by only inverting the installation of the disk.
Patent JP-S6337158-A (JP)
Title: Fluoran compound and color-developing recording material using same
Inventor: ONISHI YUTAKA
IPC: C07D493/10
Filed: 1986-07-31
Abstract: NEW MATERIAL:A compound of formula I [R1-R4 are H, halogen, lower alkoxy, 1-8C alkyl, cycloalkyl, benzyl or phenyl (these benzyl or phenyl may have substituent group such as halogen, lower alkyl, etc.) or R1 and R2 or R3 and R4 may together with the ring A form a naphthalene ring; R5-R8 are halogen or lower alkyl; n, p, q and r are 0-2; B1-B3 are H, methyl, ethyl or benzyl]. EXAMPLE:3-[4'-(4''-Phenylaminophenylamino)phenylamino]-6-methyl-7-chlo rofluo ran. USE:Color-developing recording material. PREPARATION:1mol of an m-aminophenol derivative of formula II (R15 is H, lower alkyl or acyl) is made to react with 1mol of a benzoic acid derivative of formula III (R16 is H or lower alkyl).
Patent JP-S6240570-A (JP)
Title: Microcomputer
Inventor: KOYAMA HIROSHI
IPC: G06F3/147
Filed: 1985-08-19
Abstract: PURPOSE:To prevent the flicker of a picture and the deterioration of a throughput of a CPU circuit by providing a controlling circuit and eliminating a competition in case the CPU circuit and a display controller circuit execute an access to a RAM. CONSTITUTION:A controlling circuit 15 controls a CPU circuit 13, a display controller circuit 14, and a RAM 16, based on a timing signal T and the output of an instruction decoder 20 of the CPU circuit 13, connects the address register 23 of the display controller circuit 14 and the address input AIN of the RAM 16 through an address ADB, in the timing of the first half T1-T6 of one machine cycle, connects a data input DIN with the data input/output D10 of the RAM 16, also, connects the RAM address register 22 of the CPU circuit 13 with the address input AIN of the RAM 16 through the address bus ADB, in the timing of the latter half T7-T12 of one machine cycle, and connects the CPU circuit 13 with the data input/output D10 of the RAM 16 through the data bus DB.