baber/WOPTO huggingface dataset:
Patent JP-H01167780-A (JP)
Title: Image adjusting method for wet electrophotographic copying machine
Inventor: KUROTORI TSUNEO
IPC: G03G15/10
Filed: 1987-12-23
Abstract: PURPOSE:To obtain an excellent transferred image with a simple constitution by detecting the temperature of developer in contact with a photosensitive body and adjusting the forming circumstance of the transferred image based on the detected temperature. CONSTITUTION:The title machine is the one which utilizes that the temperature of the developer is nearly coincident with the temperature of the surface of the photosensitive body by the contact with the photosensitive body to adjust the image based on the temperature of the developer, and it detects the temperature of the developer 20 with a temperature sensor 25 providing in the suction port 24 of a pump 17. And the impressed voltage Ve of a halogen lamp 71 is corrected according to the temperature Te of the developer 20 under the control of a CPU. Namely, indication such as 'to read data of developer temperature', 'to obtain the section of temperature Tn', 'to obtain a reference voltage Ves according to the section of temperature Tn', 'to execute correction in accordance with an exposure scale to the reference voltage Ves' and 'to transmit a correction value as control data Dv' based on the output from the temperature sensor 25 is transmitted to a regulator 72. Then, the image can be adjusted according to the temperature of a drum with a simple constitution.
Patent JP-H06147338-A (JP)
Title: Selector valve of fluid line including solid matter
Inventor: MIYAZAKI TAKAYUKI
IPC: F16K11/074
Filed: 1992-11-10
Abstract: PURPOSE:To decrease an obstacle caused by a solid matter in fluid, and to continue a valve function for a long period by rotatably arrange a connecting pipe around the specific axis, in a selector valve for selecting and connecting upstream side line to one downstream line between two downstream lines branched in two directions through a curved line-shaped connecting pipe. CONSTITUTION:A flange 21 is provided on the upstream side end of an upstream side fixed part 2 to be Connected to an upstream side line U, and an end 11 on the upstream side for connecting pipe 1 made by a curved pipe is rotatably fitted in a fixed pipe 22 continued to the flange 21. While, a downstream side fixed part 3 to be connected to an understream side line is constituted by flanges 35, 36 to be connected to the ends of two understream side lines and fixed pipes 31, 32 to be continued to respective flanges 35, 36, and the fixed pipes 31, 32 are fixed in the symmetrical position with respect to a turning-movement shaft 37 centered on a straight line P for dividing an intersection angle theta of center lines C2, 3 of the downstream side line into two parts. Thereby, the end 11 is regarded as to be slided in the fixed pipe 22 when the connecting pipe 1 is turned so as to be connected to the fixed line 31 or 32, so that the smooth selecting of lines can be secured.
Patent JP-H10154184-A (JP)
Title: Literary works transmission system
Inventor: AOSHIMA YOSHINARI
IPC: G06Q30/06
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent the surreptitious use of information, the wrong copying, etc., and to properly charge for the use of the literary works by dividing the information on literary works into a reproduction program and the literary work data reproduced via execution of the reproduction program and thus generating and transmitting the unified transmission information that cannot be simply separated. SOLUTION: A literary works management device 1 connected to a network 100 via a connection device 102 divides the information on literary works into a reproduction program and the literary work data which reproduces the literary work by executing the reproduction program and stores them in an external storage 7. A scramble processing program 3c of a program memory 3 applies the scramble processing to the reproduction program and the literary works data which are stored in a transmission data memory 5 based on a prescribed rule and then unifies them together. On the other hand, a literary work read/ reproduction device 10 cancels the scramble of the received unified reproduction program and literary work data and stores them in reproduction processing program area 12e and a data memory 14 respectively.
Patent JP-H11163738-A (JP)
Title: Error correction device
Inventor: AYUTA AKIRA
IPC: H03M13/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To enhance the error correction capability of an error correction device and to reduce its circuit scale. SOLUTION: This error correction device is provided with a syndrome generating circuit 1, that calculates a syndrome from a Reed Solomon code, a missing position generating circuit 2 that calculates a missing position polynomial from a missing flag, a selector 3 that selects inputs for a Galois field multiplication circuit 4, the Galois field multiplication circuit 4 that conducts Galois field multiplication processing, a Galois field division circuit 5 that conducts Galois field division processing, an error position/error missing number arithmetic circuit 6, that obtains an error position and an error missing number, based on the error missing position polynomial calculated by the Galois field multiplication circuit 4 and the error missing number polynomial calculated by the Galois field division circuit 5, and a corrected position number comparator circuit 7,  that compares the total of the error positions calculated by the error position/ error missing number arithmetic circuit 6 with a preset error number.
Patent JP-2000139596-A (JP)
Title: Slide rail stopper
Inventor: TAKADA MASAYUKI
IPC: A47B88/493
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a flexible slide rail stopper made of synthetic resin generating no metallic sound, without difference between left and right side, capable of being surely engaged and through each operation disengaged. SOLUTION: Concerning a pair of resin stopper members 10 for slide rail, a lock projection is provided on the side of a fixed rail, and an abutting projection 22 composed of a flexible synthetic resin the slender piece 20 is provided on the side of a movable rail so as to freely cancel rocking. Then, one end of the slender piece is forked for the width of the rail, and the other end is formed into pressing enable sharpened part 20a. Then, the rear face of the lock projection facing an abutting face 22a is triangularly notched, the rear side of the abutting projection confronted with the abutting face is triangularly notched as well and when the rail is slid and inserted, the rear end of abutting projection of the slender piece and the rear end of lock projection of the lock piece are locked and pass each other.
Patent JP-2000146049-A (JP)
Title: Connecting structure for pipe by joint
Inventor: NAKADA TSUMORU
IPC: F16L21/08
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent coming off of a lining steel pipe from a joint by a simple structure, by forming a synthetic resin-made core in a joint main unit, and locking coming off of a pipe end, inserted in a condition interposing an adhesive between a synthetic resin layer internal peripheral surface of the pipe end and the synthetic resin-made core, by a coming off locking means. SOLUTION: In the case of connecting the mating pipe ends 4a of a lining steel pipe 4 by using a pipe joint 1, first an adhesive 15 is applied to a part of the pipe end 4a of the steel pipe 4, thereafter the part of this pipe end 4a is pressed in the joint 1 till fitting of a wedge-shaped stop ring (coming off locking means) 11 into a hook groove 12 formed in an external peripheral surface 4a of the steel pipe 4. In this way, a tapered synthetic resin layer in an internal peripheral surface of the pipe end 4a of the steel pipe 4 is fit mounted in an external peripheral surface 6a in a cylindrical part 6 of a core 3 mounted by fitting a protruding piece 8 formed in a central part external periphery of the cylindrical part 6 to a recessed part 8 formed in a joint main unit 2.  The lining steel pipe 4 and the joint 2 are firmly connected together by the adhesive 15 and fitting of the stop ring 11 to the hook groove 12.
Patent JP-H11125255-A (JP)
Title: Bearing oil mist exhaust device of rotary machine
Inventor: NAITO KAZUYA
IPC: F16C33/10
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a bearing oil mist exhaust device for rotary machine, with which mist of bearing oil will never intrude to inside the machine. SOLUTION: An air bleed pipe 12 is installed at a bearing box 2 of a rotary machine having bearings which are lubricated with a lubricating oil 6, and pressure leading pipes 10 and 11 are furnished to lead a high dynamic pressure in the machine to its outside, and the forefront of the air bleed pipe 12 is connected to the pressure leading pipes 10 and 11 on their way of leading. In the bearing box, a space is bounded by an oil cut 7 and partitioning plate 8 inside the machine, and a communication pipe 14 is furnished to put this space in communication with outside the machine.
Patent JP-H03186926-A (JP)
Title: Signal processor
Inventor: OMURA EMI
IPC: G06F9/06
Filed: 1989-12-15
Abstract: PURPOSE:To recognize whether a program is executed to the last by resetting a program counter at a prescribed time, and resetting a flag when the program is not executed to the last. CONSTITUTION:The program counter (OC) 105 inputs the output of a reset signal input 107, resets the content of PC 105 to zero by the edge of a reset signal and adds the content of PC 105 by one when the content of a program memory for one address is decoded in a decoder 104. A signal inputted to the reset input 107 at that time is a signal showing a sampling period and a waveform is square with one period per sampling period. Its duty is 50%. The flag 109 is reset when a logically last instruction showing the last of the program in the program memory is executed. Since the flag is reset if the program is executed to the last, it can be recognized whether the program is executed to the last by a flag output 102.
Patent JP-H03189205-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: HANADA RYOJI
IPC: B60C3/04
Filed: 1989-12-19
Abstract: PURPOSE:To enhance the drying performance, wear resistance, and wettability by putting the carcass line from the max. width position of a tire to a radial direction outside part in coincidence with a specific equilibrium carcass line, and by specifying the width of the belt layer. CONSTITUTION:The carcass line from the max. width position of a tire, when installed on a regular rim and filled with a regular internal pressure, to the radial direction outside part is put identical to a specific equilibrium carcass line. The width of the belt layer on the outside in the tire radial direction is set to 105-120% of the tread grounding width when the design normal load is applied. The mentioned equilibrium carcass line is represented by separately exhibited Eqs. (1), (2) obtained through calculation, in which a value not less than 4 is given to the distribution shape index alpha of the internal pressure share g(y) of the carcass layer in the tread part as expressed by Eq. (3) exhibited separately. Thereby the apparent rigidity of the shoulder part is increased, and variation of the groove width is suppressed.
Patent JP-H11160359-A (JP)
Title: Electric measuring instrument
Inventor: NUMAYA HIROYASU
IPC: H02K37/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrid measuring instrument whose constitution is simple, in which a soldering process can be abolished and in which a measuring instrument body can be connected electrically to a printed circuit board with good operability at one touch of a finger. SOLUTION: An electric measuring instrument is constituted of a rotor magnet 11 which is provided with a pointer shaft 10 used to drive a pointer P, of coils 16 which are wound around the rotor magnet 11, of a measuring instrument body 1 which is composed of bobbins 15 used to hold the coils 16, and of a circuit board which supplies an electric signal to the measuring instrument body 1.  A coupling arm part 130 which is coupled to the circuit board 2 when the measuring instrument body 1 is turned by using the pointer shaft 10 as the shaft center, and a terminal 18 which is connected electrically to the circut board 2 when a connection end part 182 (an end part) which is connected continuously to the coils 16, and which is situated near the coupling arm part 130, is turned by making use of the pointer shaft 10 at the measuring instrument body 1 as the shaft center 10, are installed at the measuring instrument body 1.
Patent JP-H07184378-A (JP)
Title: Ultrasonic motor
Inventor: MORIYA AKIRA
IPC: H02N2/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a small light ultrasonic motor at low cost, along with a highly accurate coaxial degree between a stator and a rotor, by removing defects in a conventional one. CONSTITUTION:An ultrasonic motor has no case for storing a stator 1 and a rotor 16, and the stator 1 and the rotor 16 are exposed. An oilless metal 7 and a ball bearing 6 are fixed at a supporting member 8 of the stator 1 so that an axle 15 is pivotally supported by the oilless metal 7 and the ball bearing 6. The supporting member 8 has a screw hole 12 for mounting the stator 1 on a mounting board 20, and thereby the stator 1 and the rotor 16 can be mounted in a body on the other members. Since the axle 15 of the rotor 16 is supported by two bearings mounted on the stator 1, the coaxial degree among the axle 15, the stator 1, and the rotor 16 is held accurately. In this way, the structure is simple and the ultrasonic motor is provided at low cost.
Patent JP-2001141485-A (JP)
Title: Navigation method, its apparatus, and its system
Inventor: HACHIMAN HIROYUKI
IPC: G01C21/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To safely continue running by continuing navigation even when a vehicle deviates from a route. SOLUTION: An information center 10 receives (NA) information on a destination and the present position of a vehicle from an onboard apparatus 100 and searches for a route (NB). The information center transmits (NC) navigation information in relation to divided routes to the onboard apparatus 100. The onboard apparatus 100 receives (MA) the navigation information of the divided routes and guides the divided routes (MB). When the vehicle deviates from the divided route (MC), information on the present position of the vehicle is transmitted to the information center 10 (MD). The information center 10 searches for a route on the basis of the received information (NB).
Patent JP-H09145598-A (JP)
Title: Evaluation method for exfoliation of coating material
Inventor: KUROMASA HAJIME
IPC: G01N19/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain an evaluation method in which the exfoliation with reference to the outer circumference of a pillar-shaped test piece can be evaluated qualitatively by a method wherein the test piece in which a coating material is fixed and bonded to the outer circumference of a pillar-shaped test piece body and which is of a simple structure is passed through a punching jig in which an action part composed of a hole is formed. SOLUTION: A pillar-shaped test piece 2 in which a coating material 2a is fixed and bonded to the outer circumferential face of a test piece body 2b is used. A punching jig 1 which comprises a cross-sectional area in the size of the cross-sectional area or lower of the test piece 2 and in which an action part 10b composed of a hole having a cross-sectional shape matching the cross- sectional shape of the test piece is formed in used. A load W is made to act on the test piece 2 so as to be passed through the action part 10b, and the exfoliation of the coating material 2a is evaluated on the basis of the exfoliation area of the coating material 2a due to its friction with the circumferential face of the action part 10b.
Patent JP-H09151447-A (JP)
Title: Dewatering construction method
Inventor: NAKAJIMA TAKAYOSHI
IPC: E02D3/10
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To remove pore water efficiently from soil of high water content by laying or driving a porous cylindrical molding in the soil of high water content, collecting pore water, contained in the soil, into a hollow part of the porous cylindrical molding, and draining stagnant water in the hollow part using a suction device. SOLUTION: A porous cylindrical molding 1 is laid or driven into the extra- weak ground 3. Pore water contained in the soil is made to flow in and stay in a hollow part of the porous cylindrical molding 1, and stagnant water in the hollow part is drained using a drain pipe 4. A molding formed by bonding synthetic fiber and natural fiber by a binder and molding it into cylindrical shape, a molding formed by heating heat-adhesive fiber, fusing the confounding points of the fiber and molding it into cylindrical shape, or the like is used as the porous cylindrical molding 1. Dewatering can therefore be performed efficiently in a short period of time without needing large area.
Patent JP-H05141561-A (JP)
Title: Fluid control valve
Inventor: OKURA KAZUMI
IPC: F16K31/06
Filed: 1991-11-15
Abstract: PURPOSE:To simply and inexpensively cancel the change in fluid pressure by simultaneously applying the fluid pressure inside a primary flow passage both to the front surface of a valve body equipped with a diaphragm and facing to the primary flow passage and to the rear surface thereof facing to a pressure-receiving chamber into which the fluid pressure is introduced. CONSTITUTION:When a solenoid 7 is not energized, the attraction between a fixed iron core 9 and a movable iron core 15 is not caused, so that a movable iron core body T (not shown) is depressed downwards by a spring 20. Accordingly, the valve part 14B of a valve body 14 to which a diaphragm 18 has been fixed is abutted on the valve seat 1, and the communication between primary and secondary flow passages 2 (not shown), 3 is cut off. When the fluid pressure inside the primary flow passage 2 changes, the fluid pressure acts on the front surface 14A of the valve body 14. At the same time, this fluid pressure is introduced into a pressure-receiving chamber R passing through a pressure-introducing passage 17 of the valve body 14, and acts also on the rear surface 14C of the valve b6cf7 14. As a result, since the same fluid pressure can be simultaneously applied both to the front surface 14B and to the rear surface 14A of the valve body 14, the pressure change inside the primary flow passage 2 can be canceled.
Patent JP-H01204930-A (JP)
Title: Aromatic copolyamide for forming yarn, fiber and film, and its production and utilization
Inventor: FURIIDORITSUHI HERORUTO
IPC: C08G69/32
Filed: 1988-12-27
Abstract: PURPOSE: To produce the subject copolyamide having a high initial elastic modulus and a high elongation at break favorable for forming by executing copolymerization in such a manner that the molar ratios of three kinds of diamine monomer compds. in the raw material are regulated to specified ranges.  
     CONSTITUTION: At the time of producing aromatic copolyamide by executing the copolymerization of at least four kinds of aromatic monomer compds. A', B', C' and D' having the groups of formula I, formula II, formula III and formula IV, in which the hand of each bond of Ar, Ar 1  and Ar 3  denotes a p-or equivalent 6-12C bivalent aromatic residue present at a co-axial or parallel position, Ar 2  is m- or equivalent bivalent aromatic residue present at a side position and Z denotes the group of -O-Ar-O-, the molar ratios of the diamine monomer compds. B' to D' are regulated in such a manner that the compsn. as for the diamines of the obtd. copolyamide lie in the range of the molar comps. within a tetragon obtd. by connecting each point of Q, R, S and T shown in the table and fig. on the ternary compsn. diagram thereof and the Staudinger's index thereof lies in the range of 50 to 1000 cm 2 /g by means of measurement at 25°C in H 2 SO 4  of 96% concn. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02173340-A (JP)
Title: Starting device for carburetor
Inventor: TSUTSUI KATSUHIKO
IPC: F02M1/04
Filed: 1988-12-26
Abstract: PURPOSE:To enable the feed of constantly proper air-fuel mixture by a method wherein an on-off valve body controlled by a heat-sensitive responding body is provided in a starting device body to which a starting fuel control passage, a starting air passage, and a starting air-fuel mixture passage are opened, and on-off valves are located in the air passage and the air-fuel mixture passage. CONSTITUTION:A carburetor body 1 through which a suction pass 2 is extended is formed such that a starting fuel reservoir chamber 8 isolated away from a float chamber 4 is formed. A starting device body 11 to which a starting fuel control passage 15, a starting air passage 13, and a starting air-fuel mixture passage 14 connected to the suction pass 2 are opened is provided in a control cylinder 12. An on-off valve body 17 to control the passage effective area of passages 13-15 through the working of a heat-sensitive responding body 19 is provided in the body 11. Second on-off valves 40 are Iocated in passages 13 and 14. A starting fuel pump 25 actuated by means of the pulsating pressure of an engine and delivering starting fuel, sucked through a suction passage 30 to a pump chamber 27, through a delivery passage 32 is provided in connection with the body 11, and the suction passage 30 is connected to a position below a specified level in the starting fuel reservoir chamber 8.
Patent JP-H07179830-A (JP)
Title: Surface protection film
Inventor: NAKAI TAKEMOTO
IPC: C09J121/00
Filed: 1993-12-24
Abstract: PURPOSE:To prepare a surface protection film excellent in peelability from an adherend and in rewindability without the need for any priming or back-side treatment. CONSTITUTION:This surface protection film is prepd. by forming a rubber self-adhesive layer on one side of a polypropylene resin substrate provided that the substrate is a laminate at least comprising a propylene homopolymer layer and a propylene block copolymer layer and that the self-adhesive layer is formed on the block copolymer layer.
Patent JP-H07179831-A (JP)
Title: Surface protection film
Inventor: NAKAI TAKEMOTO
IPC: C09J7/02
Filed: 1993-12-24
Abstract: PURPOSE:To prepare a surface protection film excellent in peelability from an adherend and in rewindability without the need for any priming or back-side treatment. CONSTITUTION:This surface protection film is prepd. by forming a rubber self-adhesive layer on one side of a polypropylene resin substrate provided that the substrate is a laminate at least comprising a propylene homopolymer layer and a propylene random copolymer layer and that the self-adhesive layer is formed on the random copolymer layer.
Patent JP-H01169774-A (JP)
Title: Disk type magnetic recording and reproducing device
Inventor: IWAI MASAYUKI
IPC: G11B20/02
Filed: 1987-12-24
Abstract: PURPOSE:To minimize the cutoff part of an inputted sound signal by providing a silent abbreviation means and skipping a silent part inside the sound signal to record. CONSTITUTION:A sound signal is inputted from an input terminal 15 through an A/D converter 6 to a RAM 7 and inputted through a silent detecting part 8 to a silent period memory 9. The RAM 7 compresses and records a sound with a semiconductor, which can store a sound signal equivalent to (m)sec, by the indication of a switch 16, and outputs data at high speed. On the other hand, the detecting part 8 is formed with a voltage comparator and a monostable multivibrator, and makes the memory 9 store the address of silent start and end memories. Then, the RAM 7 is started a sound fetching with a switch 1, when it is more than (n) seconds, an exceeding and the silent period are detected with a recording exceeding detecting circuit 20. Here, (m) and (n) are set values and the (m) is a larger value than the (n). During the above- mentioned silent period, it is shorted-circuit and outputted from the RAM 7, and minimizes a cutoff due to exceeding.