baber/WOPTO huggingface dataset:
Patent JP-H1053557-A (JP)
Title: Production of 2,6-naphthalenedicarboxylic acid having high purity
Inventor: HASHIMOTO AKIO
IPC: C07C51/265
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dicarboxylic acid having excellent hue and useful as a raw material for the production of polyester, etc., in high recovery by crystallizing an aliphatic amine salt, etc., of crude 2,6-naphthalenedicarboxylic acid under specific condition, thereby almost completely removing organic impurities. SOLUTION: An aliphatic amine salt such as trimethylamine salt or an alicyclic amine salt such as piperidine salt of crude 2,6-naphthalenedicarboxylic acid is crystallized with a mixed solvent consisting of water and an aliphatic or alicyclic ketone (e.g. acetone or cyclohexanone) and the purified 2,6- naphthalenedicarboxylic acid amine salt is heated in the presence of water to distill off the aliphatic or alicyclic amine and obtain 2, 6- naphthalenedicarboxylic acid having high purity.
Patent JP-H0514487-A (JP)
Title: Dial canceler circuit
Inventor: KARASAWA TSUTOMU
IPC: H04M1/66
Filed: 1991-02-26
Abstract: PURPOSE:To cancel a telephone number and a toll station number desired to be canceled automatically by a caller makes dialing of a dial number corresponding to the cancel dial number by storing the telephone number and the toll station number desired to be canceled in advance as the cancel dial number. CONSTITUTION:A cancel dial number is stored in advance in a cancel dial memory section 5, and when a caller dials an optional dial number, a dial pulse detection section A or a dial tone detection section B detects the dial number dialed by the caller and sends it to a dial comparison section 6, which compares the relevant cancel dial number with the dial number dialed by the caller and the dial comparison section 6 outputs a signal to a relay drive circuit 7 only when both the numbers are coincident and a cancel relay 9 of the relay drive circuit 7 releases a cancel contact 10 thereby tentatively interrupting a telephone line I and a telephone set II.
Patent JP-H07240758-A (JP)
Title: Communicating method, transmitter and receiver
Inventor: KAWASHIMA HIROMU
IPC: H04L29/08
Filed: 1994-02-28
Abstract: PURPOSE:To obtain communicating method and device which are capable of exactly transmitting series of data divided for every frame by making a slave station discriminate whether the first flag of a frame is the same as the first flag of the previous frame or not. CONSTITUTION:A master station 10 composes a frame by adding a control flag, etc., to the data for the slave station 20i stored in a RAM 11. At this time, when the same data as the frame transmitted previously is transmitted by making the data overlap with the frame, the same flag is inverted. When the data which does not overlap with the frame is transmitted, a first flag is inverted. The frames of all the slave stations 20i are gathered, communication data is constituted, an E/0 converter 13 transmits communication data as an optical signal. An O/E converter 21 supplies received communication data to a transmission/reception circuit 22 and the transmission/reception circuit 22 extracts the frame of a station in use from communication data. When the value of the first flag of the frame is different from the value of the first flag of the frame received previously, the data of the received frame is validated and the data is supplied to a CPU 24.
Patent JP-H02209097-A (JP)
Title: Signal processing system
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N19/196
Filed: 1989-02-09
Abstract: PURPOSE:To improve transmission efficiency and to make the system suitable for privacy communication by comparing pictures in the unit of frames or fields and processing the signal so that only a difference part of the picture is sent as the picture signal of the frame or field. CONSTITUTION:When a 1st frame original signal (a0+b0) from a signal source 1 is AD-converted and inputted to a CPU 4, since no picture exists in the preceding frame and no picture data exists in a frame memory 3, the digital original signal (a0+b0) is written in the frame memory 3 and outputted. When a 2nd frame original signal (a0+b1) is inputted to the CPU 4, a read instruction is outputted from the CPU 4 to the frame memory 3 in which the picture data (a0+b0) is written and read to the CPU 4. Since the characters 'b0' and 'b1' differ from the picture data (a0+b0) and the original signal (a0+b1), the picture data (b1) is outputted as the comparison output of the CPU 4.
Patent JP-S57144046-A (JP)
Title: Method for taking out iron chip mixed in molten aluminum and lifting magnet for taking out
Inventor: OOKUBO KUNIO
IPC: B03C1/02
Filed: 1981-03-03
Abstract: PURPOSE: To prevent occurrence of irrecoverable iron scrap due to adhesion of molten Al to a magnet in the separation and recovery of contained iron scrap in melting Al scrap by preheating auxiliary poles of the magnet.  
     CONSTITUTION: Aluminum scrap containing iron scrap is molten in a reverberatory furnace and mixed unmolten iron scrap is attracted and separated by a magnet. In this case, detachable auxiliary poles 8 are attached with a hooklike part 10 and a check pin 11 to the lower end faces of inside and outside poles of the magnet 1 used. When attracting iron scrap in the molten Al by the magnet 1, the auxiliary poles are taken out once, and after heating to 300W500°C by a burner etc. they are attached to the magnet 1 and used for attracting iron scrap. Since molten Al contacts with high temperature auxiliary magnetic poles 8, the molten Al does not congeal and adhere on the poles, solid iron scrap in the molten Al can be easily attracted and separated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61190625-A (JP)
Title: Printer control system
Inventor: YOSHINO SATOSHI
IPC: B41J29/38
Filed: 1985-02-19
Abstract: PURPOSE:To perform data processing inexpensively at a high speed by constituting tow synchronous general processors so that they are operated in opposite phases of synchronizing clocks and processing data in one processor when the other does not use a bus. CONSTITUTION:A print control system consists of a host CPU1 which supplies print data, a mechanism part 2 of a line printer or the like which prints data, and a printer control part 3 which performs the data processing between them, and two synchronous general MPUs (microprocessor) 4M and 4S are used in the control part 3. The MPU 4M is used as a master processor which controls the printer, and the MPU 4S is used as a slave processor which performs the interface processing to the host,and a RAM6 is connected to them. ROMs 5M and 5S where programs independent of each other are stored are provided for both MPUs, and they are operated in opposite phases of synchronizing clocks. Thus, MPUs 4M and 4S share the RAM6 connected to the bus without contention on the bus.
Patent JP-H06221013-A (JP)
Title: Indoor parking garage
Inventor: MINOURA YOSHITETSU
IPC: F24F7/06
Filed: 1993-01-28
Abstract: PURPOSE:To enable the effective use of a space in a parking garage without an exhaust system being exposed indoors, and suppress exhaust noise and the like. CONSTITUTION:A high floor type vehicle passage 4 is provided along a parking pit 6 of multistage structure, and an exhaust passage 9 is provided at the lower part of the vehicle passage 4. As a result, the effective use of a space in a parking garage can be attained by the effective use of the lower part of the vehicle passage 4. An exhaust system can be accommodated in a position out of users' sight, and the generating source of exhaust flow sound is pushed in under the floor so as to reduce its influence by a large margin. In addition, the diffusion of dust and exhaust gas of automobiles can be prevented effectively by downward air flow.
Patent JP-S58149565-A (JP)
Title: Processing system of division of vector length control range
Inventor: TAKASHIMA HIDEO
IPC: G06F9/45
Filed: 1982-02-27
Abstract: PURPOSE:To optimize a program, by checking the period, when each operand used in a given vector length range is held, to divide the program to plural desired limit ranges different from one another on a basis of a single vector length limit range resulting from this check. CONSTITUTION:A source program 17 is taken into a source interpreting part 20 of a compiler 18, and sentences are interpreted to develop the program 17 to the intermediate code, and addresses in a storage area are allocated to various data appearing in the program 17 by a storage area allocating part 21. Loop structures in this address-allocated program 17 are detected by a vector converting part 22, and parallel executable parts are recognized and are changed to the intermediate code. The program is subjected to the optimization for using effectively a vector processing processor in the level of the intermediate code by an intermediate code optimizing part 23, and resources on the vector processing processor are assigned by a register use determining part 24. By an object progrom output part 25, machine instruction words are outputted to a mass storage device and the optimization in the level of instruction words is performed.
Patent JP-H11230640-A (JP)
Title: Cooler
Inventor: YONEKUBO SHUNJI
IPC: F25B39/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooler high in cooling efficiency, by lowering the temperature of a radiator itself than the peripheral temperature of the radiator, even if the temperature of the radiator and its periphery is high, thereby making the compressed gas easy to liquefy. SOLUTION: This cooler supplies a radiator 2 with gas for a refrigerant compressed by a condenser 1, and sends liquefied gas to a heat absorber 4 after liquefying the gas by blowing wind against the radiator 2 by a first fan motor 3, and produces chill by vaporizing the liquefied gas by blowing wind against the heat absorber 4 by a second fan motor 5. In this case, this is equipped with a waterdrop generator 9 which sprays foggy waterdrop to the radiator 2 when blowing wind against the radiator 2 by the first fan motor 3.
Patent JP-H07240860-A (JP)
Title: Noise reducer and control method for feedback quantity in the noise reducer
Inventor: SUGIMORI YOSHIO
IPC: H04N5/21
Filed: 1994-03-01
Abstract: PURPOSE:To reduce noise by distinguishing a dynamic image/a still image based on a reinforcement signal relating to the dynamic image/still image sent together with a picture signal so as to change a feedback quantity. CONSTITUTION:An EDTV decoder 24 decodes an image signal of the EDTV system to restore the signal into an original signal. Furthermore, a feedback quantity control circuit 25 sets a feedback constant K depending on the presence of a signal from a low pass filter 23 and controls the feedback quantity by multiplying the feedback constant K with a signal outputted from an adder 27, detects a reinforcement signal relating to the dynamic image/still image to set the feedback constant K so as to reduce the feedback quantity of the noise reducer in the case of the moving picture and to set the feedback constant K so as to increase the feedback quantity of the noise reducer in the case of the still image thereby controlling the feedback quantity of the noise reducer adaptively depending on the dynamic image/still image.
Patent JP-H05196999-A (JP)
Title: Finder optical system
Inventor: KOYAMA TAKASHI
IPC: G02B7/34
Filed: 1992-01-22
Abstract: PURPOSE:To always observe a satisfactory finder image by arranging a focal point detection display part on a plane optically equivalent to a first-order image forming plane out of a focal point detection optical path. CONSTITUTION:A first field lens 4 is arranged near a first-order image forming plane 1a, condensed light flux based on a subject on the first-order image forming plane 1a and efficiently guides the light to following optical elements. A second field lens 7 is arranged so that a rear plane 7b can be almost coincident to a second-order image forming plane 1aa. Further, the first-order image forming plane 1a and the second-order image forming plane 1aa are optically conjugated through an elector 6 and the second field lens 7. On the rear plane 7b of the second field lens 7, for example, a focal point detection display part (AF mark) is provided to express a distance range measured by a focal point detecting means 10. Namely, the AF mark showing the measured visual distance range is provided on the second-order image forming plane 1aa optically conjugated with the first-order image forming plane 1a, interference with a focal point detecting system is prevented, and high-accuracy focal point detection is enabled.
Patent JP-H06218825-A (JP)
Title: Pultrusion molding method
Inventor: MATSUKAWA FUMIO
IPC: B29K105/08
Filed: 1993-01-27
Abstract: PURPOSE:To provide a pultrusion molding method wherein a parting line is not generated on outer surface of a product, molding precision of outer diameter of a final product can be kept, long-run performance is excellent in continuous production, and high speed productivity is high without lowering pulling speed even when a product having small diameter is to be manufactured. CONSTITUTION:In a pultrusion molding, a reinforcing fiber 1 which moves continuously is impregnated with a thermosetting resin 2 and set in a cylindrical part of a mold K which is made to be an integrated mold. The length of the cylindrical part of the mold K in the longitudinal direction is set to 150-400 times the length of the inner diameter of the cylindrical part.
Patent JP-H11227984-A (JP)
Title: Sheet carrier device
Inventor: DOI MASAHIRO
IPC: B41J13/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To easily remove a jammed sheet by forming a sheet guide member so as to freely enlarge a space between a first sheet guide surface and a sheet guide surface on the side of a frame by relatively revolving the sheet guide member with a sheet separation mechanism around a support shaft integrally formed on the frame as its center. SOLUTION: A sheet separation mechanism 21 is provided on a frame 9 through a fixed member 26, and a support shaft 35 is integrally provided on the frame 9. Additionally, a sheet, guide member 31 is provided on the support shaft 35, and consequently, the sheet guide member 31 becomes free to relatively revolve with the sheet separation mechanism 21. It is provided free to selectively position at an ordinary using position free to carry and guide the sheet as a first sheet guide surface 32 approaches a sheet guide surface 36 on the side of the frame 9 and at a releasing position where the first sheet guide surface 32 is extensively separated from the sheet guide surface 36.
Patent JP-H01158634-A (JP)
Title: Book
Inventor: AOTANI KEITA
IPC: G10L15/00
Filed: 1987-02-16
Abstract: PURPOSE:To attain a prescribed calling operation by a voice input and to make the title device compact and light by providing a displaying window, a voice window and operation buttons for an information storage medium having a built-in semiconductor capable of a series of storage reading operations. CONSTITUTION:An electronic dictionary is composed by providing a displaying window 2 by liquid crystal, a voice window 3 to catch voices, a solar battery 4 and operation buttons 5-8 for an information storage medium 1. At the time of executing the prescribed storage calling, when a voice input instead of a keyboard input is executed from the voice window 3, a called item is displayed on the displaying window 2. Next, a quick traverse, a slow traverse, a quick return and a slow return are executed by operating the operation buttons 5-8. Now when calling the item of 'kyo' (today) (Chinese character), first, 'ki' [Japanese syllabary (KANA)] is uttered to the voice window 3 and then, 'ki' (the KANA) is displayed on the displaying window 2. Next, the operation buttons are operated and the item of the 'kyo' is displayed on the displaying window 2. A careless movement to another item by an excessive operation mistake can be prevented and a necessary item can be found quickly.
Patent JP-H11228739-A (JP)
Title: Rubber composition
Inventor: HOJO MASAHIRO
IPC: C08L21/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber compsn. with an excellent fracture property after aging by decreased hardening at its aging. SOLUTION: This rubber compsn. is produced by blending 0.05-20 pts.wt. of at least one selected from the group consisting of sulfonic acid hydrazide compds. represented by the formula [wherein R1 is hydrogen, an alkoxy group, an amino group, a substd. amino group, or an alkyl group, a cycloalkyl group, an alkenyl group or an arom. group (including an arom. group having not less than one substituent comprising at least one atom selected from the group consisting of carbon, sulfur, oxygen and nitrogen atoms) with a carbon no. of <=18; R2 and R3 are each hydrogen, or an alkyl group, a cycloalkyl group, an alkenyl group or an arom. group (including an arom. group having not less than one substituent comprising at least one atom selected from the group consisting of carbon, sulfur, oxygen and nitrogen atoms) with a carbon no. of 1-18, can be same or different, and can be an alkyl group with a carbon no. of <=18 each forming a ring], with 100 pts.wt. of a rubber component composed of at least one type of rubber selected from the group consisting of a natural rubber and a synthetic rubber.
Patent JP-H09226885-A (JP)
Title: Hopper
Inventor: GOUDA AKIHISA
IPC: B65D88/64
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent an arching from being produced and eliminate a produced arching by providing a plurality of rods respectively on a pair of rotatable shafts, winding a chain around a pair of sprockets respectively provided on an end of the shafts and reciprocating the chain. SOLUTION: Shafts 10, 11 are rotatably supported at both sides of an upper part in a hopper 2. A plurality of rods 3 are respectively provided on these shafts 10, 11, and sprockets 12, 13 are attached to a part protruding outside the hopper 2 of the shafts 10, 11. A chain 6 is wound around the sprockets 12, 13, and a cylinder 9 is connected to the chain 6. When the cylinder 9 is reciprocated by fluid, the chain chain rotates, and the shafts 10, 11 also reciprocatively rotate via the sprockets 12, 13. Thus, solidification of wastes can be eliminated thereby preventing arching.
Patent JP-H10227483-A (JP)
Title: Air conditioner
Inventor: AKITA SHUZO
IPC: F24F8/133
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain air having a given temperature and a given humidity easily and in a stable manner, while greatly contributing to a resources conservation and effectively removing dust, harmful gas and the like in air throughout the year. SOLUTION: Air supplied through an outdoor air inlet 14 is heated or cooled by a heat exchanging coil 18. At the downstream of the heat exchanging coil 18, an air washer 20. is disposed where air is humidified and harmful gas and the like are removed from air. Air humidified by the air washer 20 is cooled down to a target temperature by a cooling coil 22, wherein harmful gas in air is further trapped or captured by a condensate. The heat exchanging coil 18 and a heating coil 24 are connected by means of bifurcated pipes 64, 66 so that the supplying and receiving of a medium can be carried out between the heat exchanging coil 18 and the heating coil 24. Due to such a construction, air having the high humidity can be obtained in a stable manner so that it is sufficient to control only a heating of air after cooling.  Accordingly, it becomes possible to adopt a relatively cheap temperature sensor.
Patent JP-H10225541-A (JP)
Title: Shaft for golf club
Inventor: IBUKI TSUTOMU
IPC: A63B53/10
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To improve ball hitting directionality and an average carry by setting an outside diameter of a shaft for a golf club to a specific range over a specific dimension from the butt end. SOLUTION: A butt side thick diameter part having an outside diameter of 18 to 30mm is formed over 200 to 400mm of the butt end of a shaft. Since this part is a part gripped by both hands at using time, it requires at least 200mm, and when it exceeds 400mm, the shaft becomes too hard, or a kick point becomes low since weight increases. When the outside diameter is less than 18mm, a wrist easily bends at backswing time, and it is hardly gripped when exceeding 30mm. This butt side thick diameter part is easily manufactured by forming a taper of about 5/1,000mm. It is better to set flexural rigidity of this thick diameter part to 3 to 6×10<6> kgf.mm<2> . This shaft is molded by winding a prepreg around metallic core metal 1 on which the total length is about 1,600mm and a thin diameter is about 3.3μmϕ and a thick diameter is about 18.8mmϕ.  Therefore, a probability of striking on a sweet spot is enhanced, and directional stability and an average carry can be improved.
Patent JP-H11208703-A (JP)
Title: Tablet container
Inventor: SUZUKI YASUYUKI
IPC: B65D47/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a tablet container wherein a predetermined quantity of tablets can be taken out by easy operation, a take-out port is automatically closed, tablets once taken out need not be returned into the container, handling is extremely convenient, and the tablets can be reliably measured. SOLUTION: The tablet container includes a cap body B comprising a measure dish 5 covering a front of an upper end opening of a neck 3 extending inward from an upper rim of a peripheral wall 4 fitted over an outer periphery of the neck 3 of a container body and a lid C which closes an upper face of the body so that it can be opened/closed. A swing lid plate D which has a rear part rotatably coupled to a rear in the neck 3 is vertically swingably provided, the lid C and the swing lid plate D are coupled via a coupling rod 13, so that the swing lid plate D swings according to opening/closing of the lid C, between a state where a slit permitting the tablets to pass through is kept open from the measure dish while the lid is closed and a state where the tablets can pass through while the lid is open.
Patent JP-S62133103-A (JP)
Title: Skeletal for hairpiece
Inventor: KURAUSU MIYUURAA
IPC: A41G3/00
Filed: 1986-02-18
Abstract: 1. Method for the production of a hair-piece (toupet), in which the support piece (1) consists of a mesh material and the hairs (30) are connected by knots (26) with the threads (24, 25) of the support piece (1), characterized in that for the production a. hairs (30a-e) of real hair or of a plastics material are used a.1 these hairs (30a-e) are of differing length a.2 of differing thickness and a.3 of differing colour (22, 23), b. the real remaining hairs (10) of the wearer are connected by means of loop- or tie- knots (9) or by means of clip-like connecting means with a thread (6) running in the marginal region (2) around the support piece (1), which thread is relieved of tension by loops (7).
Patent JP-S61192175-A (JP)
Title: Ghost eliminating device
Inventor: SHINPO HIROYASU
IPC: H03H17/00
Filed: 1985-02-20
Abstract: PURPOSE:To stabilize a gain and to reduce a required time to eliminate a ghost by recognizing the position of a ghost existence with a pattern recognition, writing a flag that the shows a tap position enough to eliminate the ghost at a ghost window memory and controlling only the tap gain of the position referencing the memory afterwards. CONSTITUTION:A ghost window memory 10 has the same number of memories corresponding to the number of the taps of a transversal filter 3 and those memories are positioned with the position of the taps by one to one. A prescribed period including the front edge of the vertical synchronous signal of a video signal A in which a ghost is overlapped is converted to a digital value by an A/D converter 4 and is fetched to a memory for the detection/operation of the ghost by a direct memory access DMA. Before the eliminating operation of the ghost following a zero forcing algorithm, a flag is set up by both an average error data that is obtained by a multiple synchronous addition and an error data adjacent to the size of the above average error data at the ghost window memory. Hereafter, the tap is controlled by the zero forcing algorithm referencing the ghost window memory.