baber/WOPTO huggingface dataset:
Patent JP-H06131466-A (JP)
Title: Method and device for recognizing pattern
Inventor: YAMANAKA MINORU
IPC: G06T7/60
Filed: 1992-10-21
Abstract: PURPOSE:To provide the technique which recognizes inclined character, candidates, with a high precision at a high speed. CONSTITUTION:Segment elements are successively retrieved. Centerline vector data of each segment element is acquired. Its centerline vector length L is compared with a set threshold Lmin. If the centerline vector length L is equal to or shorter than this threshold, the segment element is set as a reference segment (S29). A perpendicular line is drawn from the center point of the rectangular area of a character candidate to the centerline vector of the reference segment. A distance D from the center point to the centerline vector is obtained and is compared with a set threshold Dmax. If one or more character candidates satisfying D>=Dmax exist, a character candidate group having these character candidates as elements is set (S3). An inclination theta of the centerline vector of the reference segment is calculated ($5). Coordinate conversion of the character candidate group is performed by the inclination theta(S6). Individual character candidates are extracted from the character candidate group (S7). Character candidates are collated with a character dictionary to perform pattern recognition.
Patent JP-H1179547-A (JP)
Title: Device for keeping wire delivering direction constant from delivering bobbin
Inventor: SUZUKI KIYOSHI
IPC: B65H57/28
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized device for keeping the wire delivering direction from a delivering bobbin constant, by making the wire delivering direction from the wire delivering bobbin always perpendicular in relation to the delivering bobbin. SOLUTION: A device for keeping the wire delivering direction from a delivering bobbin constant is constituted of a delivering bobbin 1 attached to a delivering bobbin attaching shaft 2; a reciprocating moving device A installed in parallel with the delivering bobbin attaching shaft 2 at the specified distance and capable of being reciprocated; a driving rotary shaft 3 of the reciprocating moving device A; an inserting part 4 through which a wire W is to be inserted to the required part in the reciprocating moving device A; attaching base plates 5 integrally projecting on the front and rear parts near the inserting part 4;  a wire feeding direction abnormality detecting means for detecting the abnormality of the wire feeding direction of the wire W in a part perpendicular to the inserting part 4 in the rear part facing the delivering bobbin attaching shaft 2 of the attaching base plate 5; a sheave 7 rotatably provided on the front part across the inserting part 4; and a driving device 8 for decreasing or stopping the driving revolutions of the driving rotary shaft 3 when the abnormality is detected by the wire feeding direction abnormality detecting means.
Patent JP-H1178383-A (JP)
Title: Eraser for white board whose wiping-off part can be easily replaced
Inventor: KIMURA KAZUAKI
IPC: B43L21/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a pad and a fixing utensil by which a wiping-off cloth can be easily fitted and replaced without slack, and the wiping-off cloth for replacement which has a convenience in the feeding configuration as well. SOLUTION: For this eraser, by a fitting-fixing motion between a pad wherein a cylindrical wiping-off cloth 1a, or a wiping-off cloth for winding is made to be a wiping-off cloth for replacement, and which has a groove, or a hole, or a combination of them, and a fixing utensil having a plate-form article, or a column-form article, or a combination of them, the plate-form article, or the column-form article, or the combination of them of the fixing utensil pushes in the wiping-off cloth 1a or the like in the groove, or the hole, or the combination of them of the pad. By this method, a slack of the wiping-off cloth 1a is absorbed and eliminated, and the eraser for white board under a state wherein the wiping-off cloth 1a or the like is surely and easily joined and fitted on/in the pad 3 and the fixing utensil 5, can be obtained.
Patent JP-S62140011-A (JP)
Title: Apparatus for discriminating inside and outside of mouth sealing rubber
Inventor: JINNO SEIJI
IPC: G01B21/10
Filed: 1985-12-16
Abstract: PURPOSE:To make it possible to automatically discriminate the inside an outside of mouth sealing rubber, by turning a detection switch ON when a contact element is contacted with the projection of the mouth sealing rubber. CONSTITUTION:When mouth sealing rubber 1 is received in a chuck 14 of a rotary disc 13 to arrive the position under a contact element 21, an air cylinder 19 is operated to lower a revolving arm 20. Subsequently, the contact element 21 is pushed down to be contacted with the rubber 1. At this time, a first contact element is contacted with the outer peripheral edge part of the rubber 1 and a second contact element 27 is contacted with the central part of the rubber. Therefore, when the rubber 1 is placed so as to upwardly direct the projection 1a thereof, the contact element 27 is pushed up by the projection 1a and, therefore, a detection switch 29 is turned ON to output, for example, signal showing the outside of the rubber 1. When the rubber 1 is placed so as to downwardly direct the projection 1a, the contact element 27 generates no positional shift between the contact element 27 and the first contact element and, therefore, the switch 29 is brought to an OFF-state to discriminate the inside of the rubber 1. The rubber 1 discriminated to be the inside arrives the positions of a discharge chute 15 to be blown off into the chute 15 by compressed air supplied to an air pipe 14a.
Patent JP-2000107811-A (JP)
Title: Press die
Inventor: YAMAGATA KUNIHIKO
IPC: B21D5/01
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a press die with which a pressed products having an inverse part is formed in one process. SOLUTION: By lowering an upper die 20, the die 21 of the upper die, die insert 22 of the upper die and cam slider 23 are lowered and a blank holding part (wc) is inserted between a blank holder 12 which is upward energized and the die insert 22 of the upper die. By further lowering the upper die 20, the cam slider 23 is moved to the left with a cam 30 and the inverse part (wb) is formed by cooperation of the inverse part working surface 11b of the punch 11 of a lower die with the cam slider 23. Simultaneously, in cooperation of the working surface 21a of the main body of the upper die of the die 21 of the upper die with working surface 11a of the main body of the lower die of the punch 11 of the lower die, the main-body part (wa) of a material (w) to be worked is formed and the pressed products W are obtained.
Patent JP-H01126058-A (JP)
Title: Charging information offer system
Inventor: YOSHIMURA TSUTOMU
IPC: H04M15/00
Filed: 1987-11-11
Abstract: PURPOSE:To attain effective communication management by obtaining communication enable time per unit charge based on speech information such as dialing from opposite party obtained through an exchange means and allowing the exchange means to update and display the communication charge to each terminal equipment for each communication enable time. CONSTITUTION:A unit communication time calculation section 5 calculating the time communicated in the unit charge is connected to the exchange means 4 connecting telephone terminals 1, 2 and a trunk line 3. Control information such as hook-in, hook-off signal and key operation from a trunk card connected to line cards 11, 12 and the trunk line 3 connected to the terminal equipments 1, 2 is sent to a CPU 16 via a bus 14 and an I/O 15. The unit talking time calculation section 5 calculates the unit talking time from the opposite dial number inputted from the CPU 16 and supplies the result to the CPU 16. The CPU 16 uses the timer 20 to count the unit talking time and displays each communication charge onto a display device provided to the telephone terminal set with updating. Thus, the effective communication management by the talkers is attained without deteriorating the exchange function.
Patent JP-H09126640-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO KAZU
IPC: F25D23/06
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To install a partition panel easily and efficiently by improving the workability of installing the partition panel. SOLUTION: In a refrigerator, with which a recessed part 9, in which a water supply tank 7 for ice making is arranged on the refrigerator side of a partitioning wall 1 that divides the inside between a freezing compartment and a refrigerator compartment, is formed and a protruding part 13 is formed on the ceiling surface part 11 of a freezing compartment 5 caused by the recessed part 9, a partition panel 31, that partitions a freezer arranging part that forms the back wall of the freezer compartment 5, is divided to an upper panel 33 and lower panel 35.
Patent JP-H01126987-A (JP)
Title: Ball injector for training of soccer
Inventor: TAKENOYA HIDEAKI
IPC: A63B69/40
Filed: 1987-11-11
Abstract: PURPOSE: To enable a ball shooting machine continuously shoot balls with the same course repeatedly, by providing a ball contact piece above and below a clearance part of a pair of drive wheels to press the balls with various courses onto the contact pieces to shoot. CONSTITUTION: A pair of rotors 2 and 2 is turned by a power source switch 31 to feed a ball through a ball insertion port 3. The ball is guided between the pair of rotors 2 and 2 rolling on two guide pieces 26 and 27 arranged at tips of right and left ball guide rods 10 and 10 and shot at a ball shooting port 4 by a propelling force applied by the rotors. Then, the rotational speeds of the left and right rotors 2 and 2 are controlled to be differentiated from each other by an operation dial 32 so that the ball shot can be spun to be curved to the right or to the left. Moreover, the guide pieces 26 and 27 can be vertically adjusted by an operating part 34 to curve the shot ball upward or downward in cooperation with the pair of rotors 2 and 2 and an upper or lower contact piece 28 or 29.
Patent JP-H01127164-A (JP)
Title: Gas vent device for die
Inventor: KURIYAMA MINORU
IPC: B22D17/22
Filed: 1987-11-11
Abstract: PURPOSE:To enable the sure full close of a valve and the sure exhaust of a gas by forming the head part shape of the valve provided in the gas vent groove communicating to a die cavity in a step shape and specifically forming the gas vent passage going round the moving side part of the valve. CONSTITUTION:A valve head part 20 is formed in the step shape consisting of a large diameter part 20a and the small diameter part 20b with taper in a co-axial shape projecting to a gas vent groove 23 direction therefrom. A gas vent passage 25 is formed by the passage 25a running along the end face and peripheral face of the small diameter part 20b by communicated to a groove 23 and a pair of the detour passage 25b communicating to the valve chamber 24 just before a valve seat 15e by coming from the side face part of the small diameter part 20b. A gas vent device 13 for die is set in the state shown in the figure and when a molten metal is injected into the cavity 22 of a die 21 in the valve opening state, the gas inside the cavity 22 comes in the passage 25a via the groove 23 and parts with the passage 25b of both parts. It comes inside a spool 15 from the valve opening part just before the valve seat 15e by making a detour thereafter and is exhausted to the external part from a vent hole 15f. It is vigorously ascended into the groove 23 when the molten metal is filled up in the cavity 22, the valve head part is ascended and a tapered part 20e is closely fitted to the valve seat 15e.
Patent JP-H07141218-A (JP)
Title: Chip for evaluation and emulation method
Inventor: UJII TOMOYOSHI
IPC: G06F11/22
Filed: 1993-11-12
Abstract: PURPOSE:To provide a chip for evaluation which can improve the efficiency of debugging and system development. CONSTITUTION:In a CPU, an ALU and plural general registers R0-., internal buses BUS-A to BUS-C which connect them, and a register control line 14a which controls data writing operation from the ALU to the general registers R0-Rn are provided, and the process result of the ALU is stored in the optional general registers R0-Rn through the internal bus BUS-C according to a general register control signal 14b. This chip for evaluation has the internal bus BUS-C connected to a general register data terminal 15 and the register control signal line 14a connected to a general register control signal terminal 14, and data in the optional general registers R0-Rn can be referred to from outside the chip for evaluation.
Patent JP-H10121511-A (JP)
Title: Dredging device for bottom of canal
Inventor: MUSIANI GIANCARLO
IPC: E02F3/88
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To remove sludge in a small canal, by connecting a pump unit to a collecting means of sludge and arranging it oppositely against an excavating and transferring means and controling the collecting means, the excavating and transferring means, and the pump unit. SOLUTION: A pair of screw conveyors 1, 2 are arranged parallelly and held by a partition wall 3. Motors 4, 5 provided with a hydraulic motor and held by a bracket are mounted on the partition wall. A box structure connected to a chamber is formed on the partition wall 3 between two sets of screw conveyors 1, 2. The chamber is integrally formed with the partition wall 3 and the cylindrical bodies 201, 202 of the conveyors. The cylindrical bodies 201, 202 are provided with side openings 7, 8 through which a material is discharged to the chamber. The motors 4, 5 are rotated to the direction that sludge is sucked from the front face opening of the screw conveyors 1, 2 and pneumatically transported to the chamber by the screws 101, 102.
Patent JP-H09128328-A (JP)
Title: Bus controller
Inventor: NAESHIRO TATSUYA
IPC: G06F13/376
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a bus controller which avoids bus fight without using a tristate buffer and which does not impose a burden on software even at continuous access. SOLUTION: When CPU 1 accesses a device 2, a judgment means 4 judges whether bus fight is generated or not by a first parameter 6. When the judgment means 4 judges that access generates bus fight, a control means 3 requests bus-holding to CPU and avoids the collision of data signals. A second parameter 7 updates and sets bus holding request time at every device 2 to be accessed, and optimum bus fight avoiding time is set in the device 2 only by hardware.
Patent JP-H04158796-A (JP)
Title: Production of aqueous solution of sodium hyaluronate
Inventor: SATO IKUO
IPC: C12P19/26
Filed: 1990-10-23
Abstract: PURPOSE:To simply obtain the title high-purity solution useful as a raw material for cosmetics, ophthalmologic remedy, etc., by treating a fermented culture solution of hyaluronic acid with active carbon and subjecting to ultrafiltration. CONSTITUTION:A fermented culture solution of hyaluronic acid (bacterium used is Streptococcus pyogenes) is treated with active carbon under a condition of >=0.2M sodium chloride concentration, then subjected to ultrafiltration with an ultrafilter having <=100,O00 fractionated molecular weight until electrical conductivity of the treated solution becomes <=0.4mS/cm, or ultrafiltered, treated with active carbon and ultrafiltered to give the objective aqueous solution having purity of sodium hyaluronate of >=85wt.% based on lyophilized substance prepared by lyophilizing the aqueous solution of sodium hyaluronate, distillation residue of 100-130% based on the amount of sodium hyaluronate and <=0.1% protein wherein the aqueous solution of sodium hyaluronate is an aqueous solution having 1 weight/volume (g/dl)% sodium hyaluronate.
Patent JP-H03148325-A (JP)
Title: Air conditioner for automobile
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1989-10-31
Abstract: PURPOSE:To eliminate the problem of delay in response of a duct sensor by providing a main duct sensor and a pre-duct sensor of smaller time constant, on a foot duct, and by selecting signals from the pre-duct sensor at the time of switching in a foot spit mode, so as to control a temperature adjusting mechanism. CONSTITUTION:For an air conditioner for automobile, a defroster spit route 34, a ventilator spit route 38, and a foot spit route 42 are formed on the rear end side of an air passage 18 for air conditioner comprising a temperature adjusting mechanism 20, that is, an evaporator 22 and a heater core 24. A main duct sensor 54 for detecting air temperature in a foot duct 40 as well as a pre-duct sensor 56 of smaller time constant than the sensor 54, are arranged on the foot spit route 42. When the air condictioner is switched in a foot spit mode, a signal from the pre-duct sensor 56 is selected, while, when requirements for signals state of both sensors 54, 56 are satisfied, a signal from the main duct sensor 54 is selected, and the temperature adjusting mechanism 20 is thus controlled.
Patent JP-H03151737-A (JP)
Title: Method and composite for digital phase synchronization
Inventor: RICHIYAADO DEIIN HENDAASON
IPC: H04L7/04
Filed: 1990-10-23
Abstract: PURPOSE: To connect phases between a receiver and a transmitter without providing a phase locked loop in the receiver by supplying plural delayed input signals using plural delay means and selecting a delayed input signal having the most identical phase to a receiver clock signal from among of them. CONSTITUTION: The input signals from a data input terminal 101 are serially applied to delay means 103-1 to 103-N, and plural N delayed input signals are supplied to leads 104-1 to 104-N. Each of the leads is connected to the D input lead of D flip flops 106-1 to 106-N respectively. Then, the clock input lead of each D flip flop receives the receiver clock signal from a clock lead 102. A decoder 107 determines which delayed input signal are most identical to the receiver clock signal among signals obtained on the leads 104-1 to 104-N, and supplies a selected word to an N-nary (i.e., one of N pieces of them) selector 105 on a bus 108. The selector 105 selects preferable one of the plural delayed data signals and supplying this to a circuit 111 via a lead 109.
Patent JP-H0597324-A (JP)
Title: Sheet obverse and reverse arranging device
Inventor: SHIMAZAKI TOSHIO
IPC: G03G15/00
Filed: 1991-10-03
Abstract: PURPOSE:To improve the working efficiency of the work for arranging the obverse and reverse of one side recorded sheets. CONSTITUTION:A paper feeding tray for stacking a plurality of recorded sheets 17 with the obverse and reverse being mixed is provided. A paper feeding roller 20 for successively delivering the sheets 17 is provided on the sheet delivering side of the paper feeding tray 16. A detecting sensor 23 for detecting whether a record is present on the sheet 17 delivered by the paper feeding roller 20 is provided on the opposite side to the paper feeding tray 16 with the paper feeding roller 20 between. A vertical pair of carrying rollers 26 are provided in the sheet carrying direction with a fixed distance from the detecting sensor 23, and a switching member 45 for changing the discharging direction of the sheets 17 according to the detection result of the detecting sensor 23 is also provided.
Patent JP-S62143938-A (JP)
Title: Polyethylene-2,6-naphthalate film for high-density magnetic recording medium
Inventor: UCHIUMI SHIGEO
IPC: B29C55/12
Filed: 1985-12-17
Abstract: PURPOSE:To provide the titled film produced by the successive biaxial drawing of polyethylene-2,6-naphthalate and having specific physical properties, low anisotropy, excellent mechanical properties and high dimensional stability and productivity. CONSTITUTION:The objective film is a biaxially oriented film composed mainly of polyethylene-2,6-naphthalate and having the following properties. (A) F5 value is 13-21kg/mm<2> (along any direction in the film plane), (B) Young's modulus is 500-800kg/mm<2>, (C) thermal shrinkage is <2.5% (C) central line average roughness Ra of film surface is <=0.012 and (E) the number of large protrusions of >=1.08mu high is <=10 per 25cm<2>. Deviations of the values A-C in the film plane are <=20%. The film is preferably a laminated film composed of a core film essentially free from fine particles and a pair of layers containing fine particles and laminated to both surfaces of the core film preferably by coextrusion. EFFECT:The number of factors to cause drop-out can be decreased.
Patent JP-H04157591-A (JP)
Title: Coin returning port for automatic vending machine
Inventor: NAKAMURA MASAAKI
IPC: G07F9/00
Filed: 1990-10-22
Abstract: PURPOSE:To attach decorative frames of any shape or sizes to a mount board without hindrance by fixing a decorative frame and a coin returning box to the front and back of the intermediate frame serving as an adapter and attaching them to the mount board via the intermediate frame. CONSTITUTION:An intermediate frame 9, a waterproof packing 10 and a water trap 11 are additionally provided. A decorative frame 6 and a coin returning box 7 are assembled with the intermediate frame 9 to form an integrated body and the coin returning port can be comprised of the integrated body attached to the window frame part of a mount board 5. The intermediate frame 9 serves as the adapter for the mount board 5, and the intermediate frame corresponding to the shape and size of the decorative frame is used. Thus, the decorative frame 9 of any shape or size can be attached to the mount board 5 which is a common component without hindrance.
Patent JP-H03144319-A (JP)
Title: Controlling transmission method for electronic rate balance
Inventor: NAGASHIMA KIYOMICHI
IPC: G01G23/00
Filed: 1989-10-31
Abstract: PURPOSE:To specify exactly a commodity file for alteration of a unit price and collection of data by receiving the data on a commodity number only when the commodity number and a commodity name in commodity files of a master machine and an electronic rate balance are in accord with each other. CONSTITUTION:When a unit price in a satellite machine 3 is altered from the side of a master machine 2, an instruction on alteration of the unit price is transmitted from the master machine 2, and the satellite machine 3 receives it and also receives a commodity file number PLU specified by the master machine 2. As for a commodity name specified by the master machine 2, all numbers of characters of the commodity name are added up and transmitted as a check sum of the commodity name. This check sum of the commodity name is received by the satellite machine 3, and only when the number PLU and the check sum of the commodity name are in accord with each other, the unit price in the satellite machine 3 is altered on the basis of the instruction from the master machine 2. Thereby a commodity file for alteration of the unit price and collection of data can be specified exactly.
Patent JP-H04157337-A (JP)
Title: Measurement of lens magnification
Inventor: JIYON HEGAATEI
IPC: G01M11/02
Filed: 1990-10-22
Abstract: PURPOSE: To measure the magnification of a lens easily by an arrangement wherein a collimated light beam is sampled by means of a transducer through an aperture and a lens and a digital signal stored in a computer memory is processed. CONSTITUTION: A collimated vertical beam 12 is projected through an aperture 14 and a lens 16 onto an optoelectronics transducer forming a linear array 11 of photodiode by shifting a table 10. Charges sample through the array 11 are stored in a memory of a microcomputer 17 through an amplifier 19 and an A/D converter 20 and read out in synchronism with a clock signal delivered from a splitter 18 in order to calculate the magnification of a lens by means of the computer 17. The magnification is determined for a divergence lens according to a formula; P=1/L (1=W/w). In the formula, P=magnification diopter of the lens 16, L=distance between the table 10 and the array 11, w= diameter of the beam 12 when the lens 16 is not present, W=diameter of the beam 12 on the array 11 when the lens 16 is present.