baber/WOPTO huggingface dataset:
Patent JP-H03144876-A (JP)
Title: Deciding method for character on crt
Inventor: HIRAOKA TAKAHIRO
IPC: G06K9/62
Filed: 1989-10-31
Abstract: PURPOSE:To realize the discrimination of a character tolerant of misposition by obtaining the centers of gravity of a model pattern and a reference pattern, and after correcting the centers of gravity of both, further, thinning the model and the reference patterns, and obtaining similarities to the reference and the model patterns respectively. CONSTITUTION:A character picture on a CRT to be a model is taken in a frame memory, and is binarized, and one character is segmented, and is inputted to the memory of a CPU as a pattern PS, and one character is segmented similarly from the character picture of the CRT to be compared, and is inputted as the pattern PX. Then, the centers of gravity of the character patterns PS, PX are obtained, and the difference of the centers of gravity of PS and PX is corrected, and first similarity between the character pattern PSS of thinned PS and PX and second similarity between the character pattern PXS of thinned PX and PS are obtained, and the sum of the first similarity and the second similarity is made the similarity between the character pattern PS and the character pattern PX. Thus, a similarity method tolerant of the position can be realized by a binarized digital picture.
Patent JP-H11108486-A (JP)
Title: Double effect absorption water cooler/heater
Inventor: INOUE NAOYUKI
IPC: F24H4/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a double effect absorption water cooler/heater capable of preventing an excessive rise in warm water in case a warm water load is small. SOLUTION: A double effect absorption water cooler/heater comprises an absorber A, an evaporator E, a high temperature regenerator GH, a low temperature regenerator GL, a condenser C, a warm water heater W, and a solution passage and a refrigerant passage which connect these apparatus, wherein the refrigerant passage is made up of one passage from the condenser C to the evaporator E through a heating side 14 of the low temperature regenerator LG and the other passage to the high temperature regenerator GH and the evaporator E by means of a warm water capacity control valve 24 through a heating side 22 of the warm water heater W respectively from a refrigerant branching point 20 for branching the refrigerant vapor generated from the high temperature regenerator thereby to constitute a passage for circulating a refrigerant in the evaporator.  In this case, the double effect absorption water cooler/heater apparatus comprises a warm water passage 45 heated by the warm water heating device W wherein a warm water cooling device R and the warm water heating device W are provided in series, and it is desirable for the warm water heating device W to have an adjusting mechanism 24 for adjusting a warm water output to a refrigerant liquid gathered in the warm water heater depending on a liquid level.
Patent JP-2001111835-A (JP)
Title: Image processing device and x-ray diagnostic device
Inventor: HONDA MICHITAKA
IPC: G06V10/30
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that selectively suppresses a noise component of a background in real time without losing the contrast of a linear shade or an edge shade. SOLUTION: An input image is given to a pre-process circuit 10 and a spatial filter circuit 12. The pre-process circuit 10 more or less enhances a linear shade or an edge or entirely reduces a noise. After pre-processing, the image signal is fed to a running direction detection circuit 14 and detects the running direction and its strength by each concerned area. A vector filter circuit 16 provides a degree of correlation between the two detection results and the peripheral concerned area. An output of the vector filter circuit 16 is fed to a spatial filter coefficient generating circuit 18, where the filter coefficient of the spatial filter circuit 12 is decided. The spatial filter circuit 12 applies spatial filtering to the received image in response to the running direction of the shade and its strength.
Patent JP-H05123747-A (JP)
Title: Method and device for coiling high temperature strip without generation of surface flaw
Inventor: IKEZAKI EIJI
IPC: B21C47/02
Filed: 1991-10-30
Abstract: PURPOSE:To prevent the strips from mutually contacting and to prevent the generation of flaw by coiling plural pieces of cord like spacer in the lateral direction of the strip. CONSTITUTION:A high temperature strip 1 passes through on a guide plate 3, and coils to a coiling shaft 2 while being introduced with a roll 4 and a guide plate 5. At this time, the slip is generated on the strip 1 until the prescribed length from the top end, but because strips become mutually un-contact with cords 10 supplied between strips via a cord supplying pipe 6 and a cord supplying hole 7, so the generation of flaw can be prevented.
Patent JP-H05217687-A (JP)
Title: Stepwise dimmer of discharge lamp
Inventor: JIYOO AREN NAKORUZU
IPC: H05B41/40
Filed: 1992-10-22
Abstract: PURPOSE: To improve reliability by providing a capacitor and an inductive reactor to a third winding among three windings coupled together by a magnetic core and by dimming by opening/closing a circuit including the reactor. CONSTITUTION: A magnetic type regular 10 is equipped with a first winding 12, a second winding 14, and a third winding 16 coupled together by a magnetic core. The winding 12 has a center tap 13 and is connected to an AC power source. The winding 14, being connected to a starting circuit 21 and to a discharge lamp, controls operation of the discharge lamp. The winding 16 is a capacity winding equipped with a tap 26 and a capacitor 24 is connected between its opposite ends. An inductive reactor 30 and a relay contact 32 are connected between one end of the winding 16 and the tap 26, and the reactor 30 stores energy coming from the power source and causes supplied power to be lowered when the contact 32 is closed.  When the contact 32 is opened by being energized from a relay controller 29, the reactor 30 not acting on circuit operation, energy is extracted from a line through electro-magnetic coupling, causing output of the discharge lamp to increase.
Patent JP-H09130772-A (JP)
Title: Terminal equipment for digital television broadcast
Inventor: KATSUKI SOICHIRO
IPC: H04N7/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To allow a receiver side to apply discrimination processing to a function that avoids charge imposition in the case of disable viewing of a pay broadcast due to deterioration in the C/N in a terminal equipment processing a signal in compliance with the digital television broadcast system using a broadcast communication satellite. SOLUTION: A signal received by an antenna 101 is frequency-converted by a tuner 102, a demodulation decoding processing section 103 decodes a video image and an audio signal from the signal and provides an output of them to a monitor/speaker 105. When the received signal is scrambled in the case of the demodufation decoding processing, key data used for descrambling are received from an IC card 108 and a descramble processing section 104 makes descramble processing. A C/N detection section 106 detects a C/N of the received signal in the case of demodulation decoding processing, a charging discrimination processing section 107 discriminates whether or not viewing is made based on a detection level and when the viewing is made, the charging information is written on the IC card 108.
Patent JP-S63139138-A (JP)
Title: Spirobihydrindan derivative, production thereof and fluid for traction drive
Inventor: ABE KAZUAKI
IPC: C10N60/02
Filed: 1986-11-29
Abstract: NEW MATERIAL:A spirobihydrindan derivative shown by formula I [R, X and Y are H, 1-4C alkyl and the number of alkyl group in the formula I is <=8; k-n are in (m=0 and n=2 when k=0 and l=2) or (m=0, n=2 or m=n=1 when k=1 and l=1). EXAMPLE:Spiro[3,3-dimethylhydrindan-1,1'-hydrindan]. USE:A fluid for traction drive, having coefficient of traction at low temperature in an excellent range and small reduction in coefficient of traction even at high temperature. PREPARATION:A compound shown by formula II which may contain double bond in 5-membered ring is brought into contact with hydrogen preferably in the presence of a catalyst containing one or more components selected from Ru, Rh and Pt to give a compound shown by formula I.
Patent JP-H11121927-A (JP)
Title: Method for manufacturing ceramic multilayered wiring board, and device for adjusting pattern dimension
Inventor: SATO NOBUYOSHI
IPC: H05K3/46
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramics multilayered wiring board, wherein a dimension precision at a point of sheet compression bonding body is assured, the occurrence of faults at the ceramics multilayered wiring board which is its sintered body is settled, and to provide a device for adjusting a pattern dimension of the sheet compression bonding body which causes the fault. SOLUTION: Related to the abnormal expansion of a surface pattern of a sheet compression bonding body 14, a pattern dimension is contracted under pressure on an outer peripheral surface of the sheet compression bonding body 14 for adjustment, to settle a fault with an erroneous-dimension substrate. Especially, with respect to such deformation as the midpoint of a square pattern being protruded, a formwork for adjustment is divided into three, and the protruding pattern part is applied with a high pressure to increase the amount of intrusion of the formwork, so that the degree of deformation in surface pattern is improved.
Patent JP-H09128074-A (JP)
Title: Method for controlling self-excited reactive power compensating device
Inventor: TADA TOMOSHI
IPC: G05F1/70
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the whole compensation effect of a self-excited reactive power compensating device capable of compensating active power to be transiently changed and reactive power. SOLUTION: Only when a synthetic signal IS1 of an active power compensating current command signal IP obtained from load current IL and a reactive power compensating current command signal IQ exceeds the rated ISR of a self-excited SVC 14, a gain circuit 18 suppresses the amplitude of the signal IP by suppressing gain KP, and only when the command signal IQ exceeds the rated ISR, a gain circuit 19 suppresses the amplitude of the signal IQ by another suppressing gain KQ. An active power compensating current command signal IPS and a reactive power compensating current command signal IQS outputted from respective gain circuits 18, 19 are synthesized and the synthetic signal is used as a final compensating current command signal IC for controlling the SVC 14.
Patent JP-S63232399-A (JP)
Inventor: DENISU JIEI HERERU
IPC: H01L23/367
Filed: 1987-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000112636-A (JP)
Title: Kana (japanese syllabary) input device
Inventor: HASHIMOTO YOSHIYUKI
IPC: G06F3/0488
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the arrangement area and display areas of keys by selecting one character according to key selecting operation, an operation point after the selection, and/or the front-rear and right-left movement direction of the operating force. SOLUTION: On a touch panel, character input keys 3, a character input assistance key 4, and a KANJI (Chinese character) conversion key 5 are displayed. The character keys having 'a', 'ka'... displayed on their key tops correspond to the respective series of the KANA table. The character input assistance key 4 is used for conversion to a voiced-sound character, a p-sound character, etc., and the input of punctuation marks. The character of the 1st stage when a pointing device is left as it is after key operation, the character of the 2nd stage when moved to the right and released, the character of the 3rd stage when moved down and released, the character of the 4th stage when moved to the left and released, and the character of the 5th stage when moved up and released are selected respectively.  Namely, five kinds of character or symbol can be inputted only according to the moving direction of the pointing device in key operation.
Patent JP-S63138769-A (JP)
Title: Manufacture of schottky barrier type semiconductor device
Inventor: SASAKI YOSHITAKA
IPC: H01L29/872
Filed: 1986-11-29
Abstract: PURPOSE:To accurately form a guard ring in a self-matching manner without increasing the number of photoetching process by a method wherein a groove is formed by performing etching on a second insulating film along the circumference of an aperture part in a selfmatching manner, and the guard ring is formed through the intermediary of the groove. CONSTITUTION:The second oxide film 24 is formed on the aperture part 23a which is selectively provided on a first oxide film by selectively performing etching. Then, when a second oxide film 24 is etched using a dilute hydrofluoric acid etchant, a groove 25 is formed on the stepped part of the second oxide film 24 in a self-matching manner. Subsequently, p-type impurities such as boron, for example, are ion-implanted on the surface of a semiconductor substrate through said groove 25. Then, the guard ring 26 consisting of a p-type semiconductor layer is formed on the surface of the semiconductor substrate along the aperture part 23a on the first oxide film 23 by performing a heat treatment. As a result, the guard ring 26 can be formed accurately along the aperture part 23a on the oxide film 23 in a self-matching manner without increasing the number of photoetching process.
Patent JP-H03148596-A (JP)
Title: Missile decoy system
Inventor: DEEBUITSUDO BUI MANOOJIYAN
IPC: G01S7/38
Filed: 1990-10-23
Abstract: PURPOSE: To obtain an inexpensive decoy system by making decoys emit duty factors less than that of interrogating pulses and pulses with the amplitude thereof less than that of the interrogating pulses during the operation. CONSTITUTION: A plurality of decoys 6-1, 6-2 and 6-3 emit duty factors less than that of interrogating pulses generated from a radar 10 and pulses with the amplitude thereof normally larger than that of the interrogating pulses during the operation. The selected ones of the plurality of decoys are operated sequentially and when a series of interrogating pulses are produced, the sequence in which the selected decoys are operated in altered. As a result, a composite covering system is changed for overlapping each of the series of emitted interrogating pulses. This enables the cutting of all the interrogating pulses received by a guide system 12A of an ARM by the composite covering system thereby forcing the ARM 12 to face a point separated at a certain distance from a radar 10.
Patent JP-S62144318-A (JP)
Title: Thin film manufacturing apparatus
Inventor: NAGASAWA KAZUTOSHI
IPC: H01L21/205
Filed: 1985-12-19
Abstract: PURPOSE:To reduce dispersion in film thickness in the radius direction of a susceptor, by obtaining the distribution of the thickness of a thin film based on heat radiation ratio in two wavelength bands, which are obtained by measuring infrared radiation rays reflected by various points on a substrate by a dichroic radiation thermometer, and based on the displacement of a reflecting mirror, and equalizing the distribution of the thickness of the thin film, which is formed based on the film thickness distribution data. CONSTITUTION:Infrared radiation rays are emitted from a substrate 2 through a quartz window 7. The rays are reflected by a rotary reflecting mirror 8, which is provided over the quartz window 7, and sent to a dichroic radiation thermometer 9. The dichroic radiation thermometer 9 and the rotary reflecting mirror 8 are connected to a computer 10. By the processing in the computer 10, the distribution data of the thickness of a thin film on the substrate in the circumferential direction and the radial direction of a susceptor 1 is obtained. Based on the thickness distribution data of the thin film, a signal is sent to a flow rate regulating valve 11, which is provided in a raw- material-gas feeding line. The flow rate of the raw material gas 6 is regulated, and the thickness distribution of the thin film is adjusted.
Patent JP-H05193794-A (JP)
Title: Device for take-up of web material on take-up shaft
Inventor: RORUFU KANMAN
IPC: B65H19/22
Filed: 1992-10-23
Abstract: PURPOSE: To immediately execute winding of a new roll by forming a movable bearing from two pairs of holding means, commonly holding a supply roll by moving the respective pairs of holding means, and constituting each pair of holding means so as to singly hold the supply roll or winding shaft. CONSTITUTION: The movable bearing is formed from two pairs of holding means 30, 31 and 32, each pair of holding means can be moved synchronously with the other pair of holding means and independently thereof, and two pairs of holding means 30, 31 and 32 can commonly hold a supply roll 33. Then, each pair of holding means can singly and respectively hold one completely wound supply roll 33 or winding shaft 36 on which the top end of a web is wound. In this case, the holding means 30, 31 and 32 are provided at the upper ends of a pair of levers 18 and 19 pivoted around a common axial line and the holding means 30, 31 and 32 are provided with separate pivotal driving devices 16 and 17.
Patent JP-H0473816-A (JP)
Title: Heat-resistant insulating cable and its manufacture
Inventor: HASEGAWA KAZUNORI
IPC: H01B13/16
Filed: 1990-10-24
Abstract: PURPOSE:To obtain a simple structure, and to maintain the resistance against burning loss by coating a specific organic insulating layer on the surface of a conductor, and by coating an inorganic insulating layer thereon. CONSTITUTION:An organic insulating layer 3 coated on the surface of a conductor is formed by mixing an organic silicon compound (silica) as a filler with an organic coating agent, while an inorganic insulating layer 4 is composed of a modified alkyl silicate compound for which ceramic is mixed with an inorganic coating agent. Since the organic insulating layer 3 adheres to a conductor 2 easily, the conductor surface is not needed to be plated with nickel. Since both of the organic insulating layer 3 and the inorganic insulating layer 4 include ceramic, adhesion between each other is good, and there is no need to apply a mold lubricant between the organic insulating layer 3 and the inorganic insulating layer 4. Since the inorganic insulating layer 4 is provided on the outermost layer, heat resistance can be improved. A simple structure can thus be obtained, while heat resistance and resistance against burning loss can be ensured even when the cable is used for a long time in a constraint overcurrent state.
Patent JP-H0694023-A (JP)
Title: Screw for controlling locking and fastening
Inventor: SAITO TOSHIHIKO
IPC: F16B23/00
Filed: 1992-09-14
Abstract: PURPOSE:To exhibit a locking function by grooves provided on the upper and lower surfaces of a screw head part, and also facilitate the fastening control of a screw by utilizing an index groove. CONSTITUTION:Grooves 2, having a bold Y-shaped state or cruciform state of hexagon or quadrangle, are provided on the upper surface of a screw head part 1, and the tips of these grooves 2 are faced to the hexagonal or quadrangular corners of the screw head part 1. A ringlike groove 5 is provided around the periphery of an axis part on a seat surface 9. When a screw is fastened firmly, the screw head part 1 is bent in an axis direction, and the bending is promoted by the ringlike groove 5 to generate spring reaction force R in the seat surface 9. The screw is screwed in fastening members 7 and 8, is temporarily fastened by using a tool until a gap or play between respective contact surfaces disappears, and a starting point mark 11 is marked on the fastening member 7 to an index groove 4. Then the screw head part 1 is conformed to a target mark 12, marked on a position proceeding by 20 degrees, by using a tool, giving initial stage fastening force F.
Patent JP-H04163034-A (JP)
Title: Manufacture of tier whose inside is provided with mark
Inventor: UCHIO TAKAYUKI
IPC: B60C13/00
Filed: 1990-10-24
Abstract: PURPOSE:To enable the title method to operate an inspection device by placing high reliance on classification into product tires and semi-product tires, by a method wherein a green tire is assembled by making use of raw fabric of a linear to which marks of information in relation to specification of the tire is printed beforehand and a transparent mold release agent and a mold release agent having favorable exhaust properties are applied respectively to the inside of the tire where marks are put and the other part of the same. CONSTITUTION:Marks obtained by coding or bar-coding information relating to a tire by combinding arrangements of English letters and numerals are printed on the central part of the surface of a raw fabric liner becoming the inner surface of the linear raw fabric 1 in a green tire molding process, the printed marks are read in by a mark reading-in device and the information is applied to a memory. Then the molded green tire is sprayed with a transparent mold release agent and a mold release agent containing a filling agent by making use of sprayers 4, 5', so that the central part which is the inside of the green tire 1 and printed with the marks and the remaining part which is close to an opening part of the inside of the tire are coated respectively with a coating of the transparent mold release agent and the mold release agent containing the filling agent.
Patent JP-H03149313-A (JP)
Title: Low speed revolution control device of air and fuel injection type two-cycle engine
Inventor: KATO TAKASUKE
IPC: F02B75/02
Filed: 1989-11-02
Abstract: PURPOSE:To stabilize the number of low speed revolutions at the time of engine idling and the like by controlling to decrease a lifting amount of a valve for closing/opening air and fuel injection ports when a low speed revolution state of an engine is detected. CONSTITUTION:In an air and fuel injection device 19, a valve 33 composing a valve mechanism 21 is formed integrally with a mushroom-shaped valve plate 33b on a lower end of a valve stem 33a, and the valve plate 33b opens/closes an air injection port 26c and a fuel injection port 26g. A disc-shaped retainer 34 is thread-fixed to a projected part 33c of the valve stem 33a, and underneath the retainer 34 an electromagnetic coil 36, which is excited when the electric power is on to attract the retainer 34 downward, is laid inside. In this constitu tion, when an ECU discriminates an idling state it cuts out a current to the electromagnetic coil 36 when the current is increased to a value less than that of the ordinary control time. Since a lifting amount of the valve 33 is thereby decreased at the time of idling, stratified charge combustion can be executed more certainly and the number of idling revolutions is stabilized.
Patent JP-H01130456-A (JP)
Title: Electrostatic deflector and strobe electron beam device
Inventor: OKUBO KAZUO
IPC: H01J37/28
Filed: 1987-11-13
Abstract: PURPOSE:To have high speed deflection with sharp rising without deflecting electron beam directly by electric signal by applying a laser beam to one of the pair of deflecting plates facing each other includ. the optical axis of an electric charge beam, thereby deflecting it. CONSTITUTION:Electrostatic deflector is equipped with a pair of deflecting plates 21a, 21b facing each other incl. the optical axis 22a of an electric charge beam 22, laser beam sources 25a, 25b to irradiate laser beam to these deflecting plates 21a, 21b, and a DC power supply E to impress on one of the deflecting plates 21a, 21b. A DC voltage E is impressed on deflecting plate 21a by irradiating laser beams l1, l2 to this deflecting plate 21a, and thus the electric charge beam 22, for, ex. election beam, can be deflected. Thereby deflecting signal rising as quickly as in several hundreds of picosecs. is not necessarily supplied directly to the deflecting plates 21a, 21b, but can be formed in irradiation timing of laser beam.