baber/WOPTO huggingface dataset:
Patent JP-H04323788-A (JP)
Title: Character segmenting method
Inventor: SHIMOMURA SHOJI
IPC: G06K9/34
Filed: 1991-04-24
Abstract: PURPOSE:To segment each character with high accuracy even if the Japanese sentences and the italic letters are mixed together in the character rows. CONSTITUTION:A scanning operation is carried out while the scanning direction is gradually tilted from a vertical direction by a minute single. The number of picture elements (peripheral distribution) showing the characters are measured for each scan while dividing these picture elements into the upper and lower sides centering on a character row. Then the character segmenting positions are decided based on the general features of plural upper and lower peripheral distributions. In this respect, the initial tilt angle is set in the step 81 and a scanning operation is carried out at the initial tilt angle in the step S2. Thus the upper and lower peripheral distributions are obtained. Then the tilt angle is updated in the step S3 and the scanning operation is carried out at the updated angle for acquisition of the upper and lower peripheral distributions. Such operations are repeated by peripheral plural times so that plural upper and lower peripheral distributions are obtained (step S4). Then each AND is obtained in the step S5 and the character segmenting position coordinates are obtained based on these ANDs.
Patent JP-H10305161-A (JP)
Title: Management system for game place
Inventor: SHIBAHARA MAKOTO
IPC: G07F7/08
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To realize improvement of profit on the game place side and convenience on the game player side without the situation of increasing a game place worker's burden and inspiring a game player with distrust. SOLUTION: In a ball dispensing machine 9, when a proper password number is input through a ten-key switch 16 with a member card set, the own ball data and the stored ball data stored with correspondence to the card are read out from the management device side to be stored in a storage part, and the state of releasing pachinko balls within the range of the stored data is presented. When a reset switch 21 is operated, the member card is discharged, and the own ball number and the stored ball number stored in the storage part are stored as stored ball data on the management device side.  However, when a cancel signal is given from a transmitter with the member card reset on the ball dispensing machine 9 after the reset switch 21 is operated, the management device conducts a cancel operation of again storing the part of the ball storing data that is equivalent to the above own ball number as own ball data.
Patent JP-H01290272-A (JP)
Title: Displacement magnifying device of laminated piezoelectric actuator
Inventor: ABE YUTAKA
IPC: H01L41/083
Filed: 1988-05-18
Abstract: PURPOSE:To form a displacement magnifying device which has a simple structure and a large magnifying ratio, by making use of a magnifying function which is in a state close to the upright position of a pantograph like connecting link. CONSTITUTION:Hinges at respective three places are attached to both ends of both sides and to the both sides in an intermediate position of a laminated piezoelectric element 1 and then, the intermediate hinges 3 of connecting links 2 are mounted in the form of a pantograph in such a way that they deviate from the positions of fixed hinges 4 at the both ends of the element inwards or outwards. If the piezoelectric element 1 expands, each link 2 is strained in a shape as shown by each broken line and, when the above element 1 performs the same extension and elongation, the smaller the slanting angle due to the above strained extent is, the larger each link 2 performs oscillatory motion. Then, when the lever 8 is available by extending the link 2 and it is assumed that the extension and elongation of the element 1 is 0.01mm, it is possible to have the magnification of displacement of 0.2- a few mm. An increased magnifying ratio of the device is thus obtained by this system and the system is used as an actuator of various machines.
Patent JP-S5744547-A (JP)
Title: Steering switch device
Inventor: ITOU TOSHIYUKI
IPC: B60R16/027
Filed: 1980-08-29
Abstract: PURPOSE: To illuminate effectively a switch surface with a simple device by forming a switch plate of photoconductive material in a means for controlling vehicle speed and each load on vehicle with a switch provided on a steering wheel.  
     CONSTITUTION: A switch plate 13a is disposed on a steering wheel 13 and fixed by a pad 13d. The switch plate 13a made of photoconductive material such as acryl resin, U polymer, etc. is constituted from a switch surface 13b provided with steering switches 17d, 17f, 17k, etc. and two semi-cylindrical portions 13c extending downward toward a combination switch body 35. An encoder circuit 21 is provided below the switch surface 13b to be connected to slip rings 31aW31c. Also, said body 35 is provided with slip contacts contacts 32aW32c and a luminescent member 40 which is lit to illuminate the switch surface 13b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61572-A (JP)
Title: Cementing method of steel
Inventor: SAGA NORIHIKO
IPC: C23C8/22
Filed: 1984-06-11
Abstract: PURPOSE:To apply cementation treatment to the necessary part of a steel material in a short time, by melting the aimed part of the steel material surface by plasma torch, and supplying a graphite or carbon compound in powdery state to the molten part. CONSTITUTION:The plasma torch 1 is opposed to the steel material 11 to be cementation treated, DC voltage is impressed between the material 11 and an electrode 7 made of W of the torch 1, shielding gas and working gas are supplied from a shielding gas passage 4 and a working gas passage 5 respectively. The working gas is made plasmatic by the discharge between the electrode 7 and the plate 11, a plasma arc 12 of high temp. and high speed is jetted from a jetting hole 8, and a molten part 13 is formed on the plate 11. Simultaneously, <=50mu graphite powder whose surface is plated with Cu or Ni, or a powder 14 of carbide such as Si, Cr, Mo is blown to the arc 12 from a powder introducing tube 10. Hard cemented layer having high carbon content can be formed at the part 13 in a short time.
Patent JP-H06131074-A (JP)
Title: Information processing system
Inventor: HOTTA TAKASHI
IPC: G06F1/12
Filed: 1993-05-21
Abstract: PURPOSE:To keep the original clock signal from the outside of an information processing part to low frequency, raising the machine cycle of an information processing system, by synchronizing the low frequency source clock signal from the outside of an information processing part and the high frequency clock signal of the inside of the information processing part. CONSTITUTION:An information processing part 1002 is composed of a clock generator 101, a polyphase clock signal 111, a logical device 102 and an interface circuit 103, etc. The clock generator 101 receives an original clock signal 1011 from the outside and outputs two-layer clock signals K1, K2. The duty of an original clock signal K is not necessary to be 50% and the K1, K2 are synchronized with the K. The generated polyphase clock signal 111 is transmitted to the logical device 102 and the interface circuit 103, and the logical device 102 is controlled by the clock signals K1, K2. In order to shorten the machine cycle, the deviation of the duty of the clock signals and clock screw are required to be extremely smaller.
Patent JP-S60262755-A (JP)
Title: Sheet detecting apparatus
Inventor: SAKANO YUKIO
IPC: B65H7/02
Filed: 1984-06-11
Abstract: PURPOSE:To certainly detect the existence of a sheet independently of the transparency, light reflection factor, color, etc. of the sheet by providing a corona- discharge device as sheet detector and detecting the quantity of electricity related to the electric discharge of the corona discharge device, thus detecting the existence of the sheet. CONSTITUTION:A transcription-type copying machine transcribes a toner image onto a sheet supplied onto a photosensitive drum 7, and discharges the sheet separated by a separating hook (not shown in the figure) from the drum 7 through a fixation device. In this case, a detecting head 20 consisting of a sheet detecting corona discharge device 21, corona discharge device 22 for preceding charge, and an optical source 23L for putting the drum 7 into electric conduction is arranged into the posterior stage of the separating hook. The return electrodes 21c1 and 21c2 of the electric discharge device 21 are grounded through the electric-current detecting resistor Rs of an electric-current detecting circuit 50, and the voltage Vs of the resistor Rs is input into the positive-phase input terminal of a calculating amplifier 51 and collated with a reference voltage. Then, the signal showing the existence of sheet is outputted into a controller 60 according to the output of the calculating amplifier 51.
Patent JP-H09276196-A (JP)
Title: Cleaning implement
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/24
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning implement which is widened in a working surface without increasing the sectional area of elastic members and is inexpensive and efficient by adopting the constitution in which the elastic members for mounting at the section to be cleaned are composed of plural member pieces and that these member pieces are arranged apart spaced intervals from each other. SOLUTION: The cleaning implement 1A has the elastic members 3A for winding sheet-like wiping cloth consisting of paper, non-woven fabrics, etc., and pressing the wiping cloth to an object to be cleaned and a handle bar 4 for gripping supporting the same. The elastic members 3A consist of the rectangular planar plural member pieces 3a consisting of rubber or synthetic resin foams and these member pieces 3a are arranged to face longitudinally and to a transversely lined up state. The top ends of the respective member pieces 3a superposed on each other are integrally held in a compressed state to one holder 5, by which the bottom ends of the respective member pieces 3a are spread like a fan.  The bottom end faces of the member pieces 3a spread to the fan shape are the working surfaces for sweeping by pressing the wiping cloth to the object to be cleaned and the cleaning efficiency is higher as the working surfaces are wider.
Patent JP-H07306694-A (JP)
Title: Sound input device
Inventor: TSUKADA SATOSHI
IPC: G10L21/034
Filed: 1994-05-10
Abstract: PURPOSE:To provide a sound input device which can save a memory by equipping it with a function to select optimum input level. CONSTITUTION:In each input circuit 1', input sound signals V are amplified with different amplification factors, and A/D conversion is performed, and the signals from the start of input to time T are stored as front sound signals F in a front memory 30'. A gain selection control circuit 2' selects a signal that it judges to be on optimum level out of front sound selection signals F1-Fn, and informs it by a gain selection signal S. A selection signal 4 selects one out of sound digital signals D1-Dn by the selection signal S, and stores the signal from after passage of time T to the finish of sound input as a rear sound signal B in a rear memory 5. A feature abstracting part 3' selects one out of front sound signals F1-Fn, and adds a rear sound signal stored in the rear memory 5 to the rear of this selected front memory signal so as to abstract features.
Patent JP-S5547174-A (JP)
Title: Preventing method for scum formation
Inventor: KIRIYAMA KOUICHI
IPC: C02F1/00
Filed: 1978-09-28
Abstract: PURPOSE: To prevent scum formation, by establishing means capable of providing external force by rotary object to bubble-attached floated material within an apparatus such as mixer.  
     CONSTITUTION: Sewage enters the agitaor bath 1 through inlet pipe 9 and is stirred by the blades 7 so that the sewage is allowed to rise up. Near the surface of water and/or the stirrer shaft 2 within the agitator bath 1, rotary members 8 for breaking scum, such as bar- or fork-type members are attached. Overflowed sewage is discharged through the fluid exit 11 and outlet pipe 12, where a hydraulic turbine 4 is provided to produce rotary force that drives the rotary member 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07327107-A (JP)
Title: Image information transmission confirmation method and facsimile system
Inventor: YOKOYAMA YOSHIHIRO
IPC: G06K9/03
Filed: 1994-06-01
Abstract: PURPOSE:To attain efficient processing up to correction or the like automatically for image information of an order sheet or the like by selecting a proper processing for character recognition. CONSTITUTION:A side placing an order uses a facsimile equipment FAX;A1 to send an ordering slip to a side receiving the order through a communication line 3. The side receiving the order receives image data of the ordering slip by a facsimile equipment FAX;B2, sends the data to an OCR 4 via a controller 6, in which characters are recognized. Then the controller 6 receives the recognition result from the OCR 4 to generate a confirmation document, and it is sent to the side placing the order. The party receiving the order receives the confirmation sheet and confirms it as to whether or not the result of character recognition is correct and when the result of the recognition is wrong, the content of the confirmation sheet is corrected. The side receiving the order receives image data of the confirmation sheet and sends the data to the OCR 4 via the controller 6, in which characters are recognized.
Patent JP-S61278755-A (JP)
Title: Flaw detector for wire rod
Inventor: MIKAMI SEIJI
IPC: G01N29/28
Filed: 1985-06-03
Abstract: PURPOSE:To detect internal defects and surface flaws of a wire rod simultaneously by arranging probes of an ultrasonic flaw detector and an eddy current flaw detector on the wire drawing line between dies for wire drawing. CONSTITUTION:A wire rod 7 advances being held between pinch rollers 1 and bending is straightened by straightening rollers 2. A probe 9 of an ultrasonic flaw detector 8 and a probe 11 of an eddy current flaw detector 10 are arranged in series between the second stage and third stage wire drawing dies 4, 5. The wire rod 7 came out from the wire drawing die 4 is led to a water tank 12 and internal defects are detected by ultrasonic wave oscillated from the probe 9 without contacting. On the other hand, the probe 11 is provided to rotate keeping a fixed distance always from outer circumference of the wire rod 7 extracted from the tank 12, and detects presence of surface flaws of the wire rod 7. When internal defects and surface flaws are detected by detectors 8, 10, a marking device 13 colors relevant parts of the wire rod 7.
Patent JP-S60263707-A (JP)
Title: Automatically reciprocating cylinder device
Inventor: SEKI YASUKUNI
IPC: F15B11/15
Filed: 1984-06-11
Abstract: PURPOSE:To ensure the action of an operating piston, by providing a pushing pilot valve in a pilot hole which serves to connect the alternating pressure chamber of a spool and an oil pressure source to each other, and by providing a pulling pilot valve in an open passage, and alternately operating both the valves. CONSTITUTION:A pushing pilot valve 5 is provided in a pilot hole 4a which serves to connect the alternating pressure chamber 1a of a spool 1 and an oil pressure source to each other. A pulling pilot valve 7 is provided in an open passage 6 which serves to connect the alternating pressure chamber 1a and a drained oil tank to each other. An interlocking mechanism 8 functions so that the pushing pilot valve 5 and the pulling pilot valve 7 are alternately operated by the moving action of an operating piston 3. Since the piston 3 is not moved by the pressure difference between both the sides of the piston, leaking in a cylinder 2 is prevented to ensure the repeated action of the operating piston 3.
Patent JP-H05313769-A (JP)
Title: Start circuit
Inventor: OTA MITSUHARU
IPC: G05F3/26
Filed: 1992-05-13
Abstract: PURPOSE:To apply an electric signal to turn on/off a start circuit and to reduce the current consumption at the time of turning-off. CONSTITUTION:A parallel circuit of a transistor TR 28 and a diode 4 is connected between the earth and the base of one TR 5 of TRs constituting a differential circuit, and a TR 27 is connected between the earth and the base of the other TR 6. Bases of TRs 27 and 28 are mutually connected and are connected to the collector of a TR 26 which is turned on/off by the electric signal from an external control terminal 32. A TR 25 is connected between a power terminal 1 and the base of the TR 27, and a TR 11 is connected between the power terminal 1 and the base of the TR 6, and bases of TRs 25 and 11 are connected.
Patent JP-H09304215-A (JP)
Title: Dynamic balancing machine
Inventor: MITSUHARA MASAYUKI
IPC: G01M1/38
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic balancing machine by which an unbalance is corrected precisely and by which an acceptance rate is enhanced in the dynamic balance test of a work. SOLUTION: In an imbalance computing test 9, when detection signals UR, UL detected by detection sensors 4L, 4R are larger than prescribed threshold values UBL, UBR, an imbalance is corrected on the basis of a working amount which is larger than an optimum working amount so that the unbalance is generated in a place which is different from a place in which a primary corection operation is performed. After the correction, the imbalance is detected again, and a secondary correction operation is performed in a palce in which the unbalance is generated.
Patent JP-H10307224-A (JP)
Title: Optical multiplexer
Inventor: LI YUAN P
IPC: G02B6/293
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength dividing multiplexer(WDM) having a pass band being flatter than a Gauss type pass band without using a Y branch splitter and in which variation at the time of manufacturing are suppressed to a minimum. SOLUTION: A WDM 500 has a pair of star couplers 1 which are mutually connected by gratings having the array of waveguides with different lengths. By selecting the lengths of waveguides 50 of the gratings, the pass band of the WDM is made flatter than a conventional Gauss type pass band corresponding to such the WDM. The waveguides are divided into at least two groups 501 and 502 according to the lengths 1i . The first group has the lengths different from the respective other groups by a multiple of a certain length.
Patent JP-H10309317-A (JP)
Title: Multidose type powdery medicine administering device
Inventor: MATSUKI HIDEO
IPC: A61J7/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To enable portability due to miniaturization, easiness/quickness in operation and simpleness in a production process by pressing/relaxing the flexible wall part of storage part and pump means and spraying the fixed quantity of powdery medicines held on the bottom of holding part through a spray port to the outside. SOLUTION: When using an administering device, an entire main body part is inclined so that the powdery medicines held in a medicine storage part and pump means 1 are moved to a medicine holding part 2, and the main body is lightly shaken so that the medicines just for one time of use are held in the powdery medicine storage space of medicine holding part 2. Then, the flexible wall part of medicine storage part and pump means 1 in combination with an air storage part is pressed in the state of turning a medicine spray port 5 upside and turning a medicine suction port 6 downside so that pressure in an internal space is rapidly increases and internal air tries to flow from the medicine suction port 6 at a medicine lead-out port 4 to the outside.  In that case, powdery medicines are sucked into the medicine suction port 6, sprayed from the medicine spray port 5 to the outside and administered to the required patient.
Patent JP-S5245644-A (JP)
Title: Polyolefin resin compositins
Inventor: SUGANO SHIYUU
IPC: C08K3/00
Filed: 1975-10-08
Abstract: PURPOSE: Stable polyolefin resin compositions with improved heat distortion temperature, dimensional stability, moldability, weather resistance, and heat deterioration properties by being incorporated with two specific additives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5454231-A (JP)
Title: Protective circuit for voltage type inverter
Inventor: TOMITA HIROO
IPC: H02M7/48
Filed: 1977-10-07
Abstract: PURPOSE: To reduce the OFF loss of an inverter switching element at the time of the output short-circuit by connecting a switching element in parallel with a filter capacitor and rendering the switching element conductive at the time of the presence of overcurrent.  
     CONSTITUTION: A short-circuit protection circuit 9 including a thyristor 5 is provided in parallel with a filter capacitor 3 in a voltage type inverter DC circuit using a thyristor or transistor. Thus, upon occurrence of an output short-circuit or arm short-circuit the thyristor 5 is fired to cause discharge of the filter capacitor 3. As a result, voltage VC is reduced to reduce current IT so as to reduce the transistor OFF loss VCE X IT=PWT, to that it is possible to prevent rupture of the element at the time of occurrence of a short-circuit 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01291928-A (JP)
Title: Film with antibacterial, anti-mildew properties
Inventor: MASAKI JO
IPC: B32B5/16
Filed: 1988-05-19
Abstract: PURPOSE:To provide antibacterial and anti-mildew properties by forming zeolite particles carrying ion exchanged antibacterial metallic ions fixed to a film and amorphous alumino silicate on a film base. CONSTITUTION:When the ion exchange reaction is carried out by the batch processing for converting to Ag - zeolite, Cu - zeolite and Zn- zeolite, immersion treatment of zeolite material by means of salt group solution is carried out. When the treatment is carried out by using salt group solution to the treat zeolite material, the zeolite material is filled in an absorption tower, in which the salt group solution is passed through to prepare metal-zeolite easily. A film is manufactured by using a coating material (ink, coating material or the like) composed of zeolite particles and/or amorphous alumino silicate dispersed into a coating vehicle, a printing ink vehicle or the like and by means of screen printing, gravure printing, offset printing, letterpress printing, a knife coater, roll coater, a bar coater or the like.
Patent JP-H0517825-A (JP)
Title: Production of cold rolled high strength steel sheet excellent in formability
Inventor: FUKUYAMA HARUNARI
IPC: C22C38/04
Filed: 1991-05-27
Abstract: PURPOSE:To produce a cold rolled high strength steel sheet excellent in formability and having high tensile strength. CONSTITUTION:As a stock, a steel having a composition consisting of 0.05-0.10% C, 0.5-1.0% Si, 1.0-2.0% Mn, and the balance Fe with inevitable impurities is used. This steel is hot-rolled, coiled at 660 -740 deg.C, cold-rolled, and held in a temp. region between the A1 transformation point and the A3 transformation point for 30-120sec to undergo annealing. After annealing, the resulting sheet is cooled down to an intermediate temp. (T deg.C) satisfying the undermentioned inequality (1) at <=5 deg.C/sec average cooling rate and then cooled rapidly from the intermediate temp. down to <=200 deg.C at >=20 deg.C/sec average cooling rate: A1 transformation point <=T deg.C <= (A1 transformation point + 100)...(1).