baber/WOPTO huggingface dataset:
Patent JP-H1021324-A (JP)
Title: Character recognizing device
Inventor: AOYAMA TATSUYA
IPC: G06K9/62
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately recognize a character from a picture including the character. SOLUTION: In the character recognizing device 10 for recognizing a character from a picture including the character by pattern matching using a prescribed evaluation function, character pattern matching is executed by using templates 5 of various sizes included in a dictionary 35, an alarm for a character that the evaluation value of its 1st candidate character is judged as smaller than a prescribed value or a difference between the evaluation value R of the 1st candidate character and the evaluation value of a 2nd large candidate character is judged as smaller than a prescribed difference by a judging means 40 is generated from an alarm means 50 to a user and the alarmed character and its candidate characters are displayed on a display means 60.  The user checks or selects the displayed caradidate characters or inputs a suitable character by an input means 7U and a recognized character defining means 80 defines a recognized character in accordance with the user's input.
Patent JP-S6417113-A (JP)
Title: Input method for word processor, computer or the like
Inventor: ISHIZUKA MASAKAZU
IPC: G06F3/038
Filed: 1987-07-10
Abstract: PURPOSE:To enable even a user who is unfamiliar with operations of a key board to quickly perform the input operations by displaying the input guidance showing characters, codes, the numeric characters, etc. on a screen. CONSTITUTION:When three keys, i.e., a CTL key, a SHIFT key and an XFER key are pushed at one time on a keyboard, an input guidance 1 is shown on a display screen 3. The guidance 1 includes KATAKANA (square form of Japanese syllabary) of en, the English capital letters of em, etc. A pointing cursor 2 of the guidance 1 is moved every frame with push of a keyboard arrow key. Thus a desired character is pointed out with movement of the cursor 2. Then the character pointed by the cursor 2 is selected with push of a return key of the keyboard. This selected character is displayed at the position an input position pointing cursor on the display screen. These operations are repeated for the sequential input of desired characters.
Patent JP-H0223640-A (JP)
Title: Resin sealed type semiconductor device
Inventor: YOSHIDA IKUO
IPC: H01L23/28
Filed: 1988-07-13
Abstract: PURPOSE:To make recessed parts provided in a sealing resin decrease stress which is exerted to a semiconductor chip and improve the reliability of a resin sealed type semiconductor device by providing recessed parts at least on an upper surface of a sealing resin substance which lays the semiconductor chip in the resin as well as at least at a part of the inside part above the semiconductor chip. CONSTITUTION:A semiconductor chip 10 which is 8mm square is connected to a lead frame 30 electrically through a bonding wire 20 and recessed parts 53 and 63 are formed by machining at parts located in the inside regions of a sealing resin 40. Each recessed part is dimensioned as 7.5X7.5X1mm and it reduces the volume of the sealing resin 40 on the semiconductor chip 10 to half approximately. Such a state of the sealing resin allows shrinkage stress of the above sealing resin 40 on the semiconductor chip 10 to be relieved and the movement volume of wiring in the square of the semiconductor chip 10 is reduced to one-thirds. The decrease in this stress prevents the semiconductor chip from being damaged. It is needless to say that the above mentioned effect is obtained if the recessed part is mounted at least on the chip side, that is, on the upper surface of the chip.
Patent JP-H0879124-A (JP)
Title: Portable radio package
Inventor: POORU AREN SUTOTSUKUUIN
IPC: H01Q1/24
Filed: 1995-06-16
Abstract: PURPOSE: To provide a portable radio package which can be used easily in combination with a small-sized personal computer. CONSTITUTION: The case of a portable radio package is formed by coupling a front leaf 14 with a rear leaf 15 with hinges. The rear leaf 15 holds radio equipment 12 and the front leaf 14 holds a coupling 20 housed in a pocket 22. When the equipment 12 is used by attaching the coupling means 20 to the equipment 12 with a cable 19, the coupling means 20 is inserted into a personal computer. At least one antenna is attached to the rear leaf 15 as a flat antenna or along at least one side of a box as a dipole antenna. The case is formed in such a small standard diary case that can be put in a coat pocket.
Patent JP-H0973643-A (JP)
Title: Objective lens driving device for optical pickup
Inventor: HAYASHI YOSHIO
IPC: G11B7/09
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To excellently execute tracking/focusing control with simple constitution by arranging a high conductive metal member on a position opposite to a magnet. SOLUTION: A movable holder 7 placing an objective lens 6 is fitted to a sliding shaft 5 turnable/slidably, and a pair of flexible coil substrates 8 is stuck to the outer peripheral surface of the holder 7. Focusing/tracking controlling coils 10/11 are fixed to the position opposite to inner peripheral surfaces 2a of fixed members 2 on the substrates 8, and the high conductive metal member is arranged on the lower layer of the coils 10, 11. By such a constitution, the coils 10, 11 are arranged oppositely to the focusing/tracking controlling magnets 3, 4. Thus, an eddy current occurs in the metal member by that magnetic flux occurring between the magnets 3, 4 arranged oppositely to the coils 10, 11 when the holder 7 is stop operated is changed for the high conductive metal member.  Then, the eddy current takes a brake effect by becoming an energy loss of vibration occurring in the holder 7.
Patent JP-S5696807-A (JP)
Title: Electromagnet
Inventor: YASUNAGA MAKOTO
IPC: H01F7/04
Filed: 1979-12-28
Abstract: PURPOSE:To improve the durability of the electromagnet having a movable element and a limiting member for limiting the attracting range of the element by covering a titanium compound film on at least one colliding surface of the element and the member by an ion plating. CONSTITUTION:The electromagnet for a hammer driving circuit used for a dot matrix printer, line printer or the like is constructed as below. That is, an iron core 2 formed of magnetic material having high magnetic permeability and functioning also as a limiting member for limiting the attracting range of the movable element 4 is provided within the frame 1 of a typing head, and a coil 3 is wound on one leg 2a of the iron core 2. The movable element 4 is provided through a movable element shaft 5 on the other leg 2b while pulling it with a movable element spring 6 engaged with a hook 2c projected from the leg 2b, and is brought into contact with the leg 2a. At this time a spacer 8 of nonmagnetic material is provided on the leg 2a, and a titanium carbide film is covered on the colliding surface 4a of the element 4 by ion plating.
Patent JP-H0263667-A (JP)
Title: Elastic sealing gasket and reverse gravity type casting method and device using cooling vacuum chamber
Inventor: JIYOOJI DEII CHIYANDORII
IPC: B22D18/06
Filed: 1989-07-06
Abstract: PURPOSE: To extend the effective service life of a sealing gasket by demarcating a mold cavity with a porous gas permeable upper mold and a lower mold having a passage for introducing molten metal and sealing the lower ena part of a vacuum chamber formed at the upper part of the upper mold with the elastic sealing gasket having a cooling means. CONSTITUTION: The mold cavity 22 is demarcated with the porous gas permeable upper mold member 16 and the lower mold member 18 having the gate passage 24 for introducing the molten metal. A vacuum chamber 34 demarcated with a housing 32 is arranged at the upper part of the upper mold member 16, and the cavity 22 is evacuated in the vacuum chamber through the lower mold member 16. The elastic sealing gasket 50 for sealing the vacuum chamber 32 is disposed. Further, an annular channel 90 for cooling means is arranged at the position near the upper end 43 in a peripheral wall 42 for restraining the thermal degradation of the gasket 50. In this way, the sealing gasket 50 is protected from the heat during pouring molten metal into the mold and the effective service life of the sealing gasket can be extended.
Patent JP-S6151373-A (JP)
Title: Apparatus for reducing noise of dot printer
Inventor: HASEGAWA KENGO
IPC: B41J29/08
Filed: 1984-08-22
Abstract: PURPOSE:To make it possible to certainly suppress sound at the time of printing as low as possible, by arranging a rear cover closing the rear opening part of a front cover to the upper part of a main body and forming a gap capable of inserting printing paper between the upper part of the main wall of the rear cover and the main wall of the front cover. CONSTITUTION:A rear cover 7 is arranged in order to close the rear opening part of a front cover 6. The rear cover 7 is attached to the rear upper position of the main body 1 and consists of an almost L-shaped main wall 71 formed from the rear end toward a left obliquely upward direction, a top plate 72 almost horizontally formed to the leading end of the left oblique part of the main wall 7 in an extended state so as to be further extended forwardly with the same width as the main wall 71 and side walls 73, 73 respectively formed to both sides of the tap plate 72 and te main wall 71 and having an interval slightly narrower than that between both side walls 62, 62 of the front cover. This rear cover 7 almost closes the rear opening part 63 of the front cover 6 in a state attached to the main body 1 and the top plate 72 forms a gap 68 capable of passing paper 4 with respect to the rear end part of the front cover main wall 61.
Patent JP-S5693815-A (JP)
Title: Method and apparatus for treating converter waste gas
Inventor: OKUNO RIYUUZOU
IPC: C21C5/38
Filed: 1979-12-26
Abstract: PURPOSE:To effectively recover the sensible heat of converter waste gas and to operate an dry-type dust collection by a method wherein lime stone is combusted by converter waste gas to produce quick lime, part of dust is removed by deposition, and the waste gas is used as combustion gas. CONSTITUTION:High temperature waste gas at about 1,450 deg.C discharged from the blowing process of a converter 1 is sent via hood 2a and duct 2 to a baking means 3 filled with lime stone 4, submaterial for the converter. The waste gas is cooled to about 200 deg.C, while passing through lime stone 4, and the same time is freed from part of dust by depositing it on the lime stone 4. After dust removal, the waste gas is sent 5 to a dust collector 5 to remove the remaining dust, and guided to a gas  holder 8 where it is used as combustion gas for a rotary kiln 9. Meanwhile, the  lime stone 4 in the means 3 is baked by the waste gas and transformed into quick lime, then is discharged 11 through an auxiliary baking means such as kiln 9 and a  cooler 10.
Patent JP-H0339418-A (JP)
Title: Production of steel stock for steel-frame structure minimal in reduction in elastic modulus at high temperature
Inventor: KAMATA YOSHIHIKO
IPC: C22C38/22
Filed: 1989-07-04
Abstract: PURPOSE:To produce a high strength steel stock for steel-frame structure minimal in reduction in elastic modulus at high temp. and excellent in weldability by subjecting a steel having a specific composition consisting of C, Si, Mn, P, Cr, Mo, Al, and Fe to specific hot rolling and then to air cooling. CONSTITUTION:A steel which has a composition consisting of, by weight, 0.03-0.16% C, 0.05-0.90% Si, 0.30-2.00% Mn, 0.005-0.050% P, 0.10-2.00% Cr, 0.05-0.70% Mo, 0.005-0.10% Sol Al, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among 0.005-0.080% Nb, 0.005-0.15% V, 0.10-0.50% Cu, 0.10-0.50% Ni, 0.005-0.06% Ti, and 0.00015-0.0030% B and in which PCM represented by an equation I is regulated to <=0.30% is heated up to 1000-1250 deg.C. Subsequently, the above steel is rolled at a temp. in the recrystallization temp. region at>=30% rolling reduction and rolling is finished at a temp. in the temp. region of the Ar3 transformation point represented by an equation II [(t) means plate thickness(mm)] and above, followed by air cooling. By this method, the steel stock for steel- frame structure minimal in reduction in elastic modulus at high temp. and excellent in strength at high temp. and weldability can be obtained.
Patent JP-S63258431-A (JP)
Inventor: SHINSHIA TEINNWAA CHIYUU
IPC: C07B61/00
Filed: 1987-07-10
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-H06241291-A (JP)
Title: Shift controller of continuously variable transmission
Inventor: YAMASHITA YOSHINOBU
IPC: B60W10/10
Filed: 1992-06-08
Abstract: PURPOSE:To aim at the secureness of shift control performance in making shift control in q starting operation function accurately by controlling it so as to become a specified desired gear ratio reflected with a brake operating state at a time when a car stops for its restarting. CONSTITUTION:A continuously variable transmission 2 controls those of line pressure, primary pressure and clutch pressure through a control part 108, while it increases or decreases a groove width between respective pulley pieces 14, 16 and 18, 20 of a driving side pulley 4 and a driven side pulley 6, whereby a turning radius of a belt 8 to be wrapped on these pulleys 4 and 6 is increased or decreased, shifting a transmission ratio continuously, and simultaneously a hydraulic clutch 34 is engaged or disengaged. In addition, this transmission 2 is controlled by the control part 108 so as to become a specified desired transmission ratio reflected with a brake operating state at a time when a car stops for its restarting. Therefore, shift control in a starting operation is made to function accurately without producing any nonconformity because of lowering the desired transmission gear ratio in vain, so that shift control performance is thus securable.
Patent JP-H0340726-A (JP)
Title: Reverse tidal current preventive device in cogeneration system
Inventor: NORIMATSU SHINJI
IPC: H02J3/38
Filed: 1989-07-04
Abstract: PURPOSE:To prevent reverse tidal current due to fluctuation of load by preventing application of potential higher than a predetermined level between electrodes, synchronizing a generator and system power and turning a semiconductor switch ON.OFF when the potential difference between semiconductor switches is lower than a predetermined level. CONSTITUTION:A circuit breaker 3 is thrown in when the voltage between the electrodes of a semiconductor switch 6 is lower than a predetermined level and the power system side is synchronized with the generator side, and the circuit breaker 3 is interrupted when any one of the conditions is not satisfied. By such arrangement, the semiconductor switch 6 can function safely, a semiconductor switch having low breakdown strength between electrodes can be selected and the cost is reduced. The semiconductor switch 6 is opened/closed by means of signals fed from a reverse tidal current detector 5 and a circuit breaker relay 2.
Patent JP-S5874431-A (JP)
Inventor: REON URUBUERINGU
IPC: C21B5/00
Filed: 1982-10-01
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-H0837211-A (JP)
Title: Testing equipment of semiconductor device
Inventor: YAMAMOTO HIROAKI
IPC: G01R1/073
Filed: 1994-07-26
Abstract: PURPOSE:To increase the positioning accuracy of a probe and the work efficiency and provide a method for detecting the life of a probe card. CONSTITUTION:This equipment is provided with an image pick-up means or a camera 14 which picks up an image of a probe 6a on a wafer stage 7 from downward, an image processing mechanism 15 which preliminarily stores the position on the wafer stage of an electric pad which a probe test is to be made for and displays simultaneously the image information about the probe 6a which the camera picks up the image of and the position of the electric pad, and a setup control mechanism which moves the wafer stage and corrects the position of the electric pad when it receives the detected numerical information about the deviation in position between the probe 6a and the electrode pad.
Patent JP-H02224282-A (JP)
Title: Semiconductor light emitting device
Inventor: UEIN ERU SUNAIDAA
IPC: H01L33/00
Filed: 1989-07-05
Abstract: PURPOSE: To make it possible to use an n-type substrate of low dislocation by a method wherein a first layer of N-type AlGaAs, a second layer of a P-type luminous AlGaAs, and a third layer of P-type AlGaAs, are provided on the n-type GaAs substrate, the second layer forms a double heterostructure with a different aluminum percentage content. CONSTITUTION: A light-emitting semiconductor device consists of an n-type GaAs substrate 100, a first layer 120 which is adjacent to the substrate 100 and consists of N-type AlGaAs layers 110 and 120 and moreover, a second layer 130 which is adjacent to the first layer 120 and consists of a P-type luminous AlGaAs layer 130, and a third layer 140 which consists of P-type AlGaAs layers 140 and 150 which are suitable to coupled with an aluminum contact 170. As the aluminium contact of the second layer 130 is different from those of the first and third layers 120 and 140, a double heterostructure is formed of the three layers 120, 130 and 140. Thereby, a light-emitting diode of a double heterostructure, which starts from the substrate 100 and has a P-type top, can be realized.
Patent JP-H02256641-A (JP)
Title: Method for oxidizing benzyl alcohols and related compounds with biomimetic catalyst
Inventor: BERUNAARU MUNIEERU
IPC: C07B61/00
Filed: 1989-07-05
Abstract: PURPOSE: To obtain an oxidation product easily in a high yield by a method in which benzyl alcohol is oxidized in a liquid medium by the use of a high activity catalyst of a metalloporphyrine and a specified oxidizing agent while controlling lignin.  
     CONSTITUTION: Benzyl alcohol such as pertolyl alcohol and a related compound are oxidized in a reaction liquid medium containing 5-40 vol.% of acetonitrile, etc., in the presence of a biominetic catalyst composed of a metalloporphyrine such as manganese porphine, iron porphine which is supported on a solid carrier such as an ion exchange resin and an oxidizing agent such as an inorganic peracid e.g. potassium hydrogen persulfate or an organic peracid such as peracetic acid and monoperphthalic acid which are water-soluble to obtain the objective compound such as 3,4-dimethoxybenzaldehyde and 2-methoxy-5- hydroxymethyl-1,4-benzoquinone. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5875062-A (JP)
Title: Automatic measuring apparatus for bod
Inventor: YOSHIKAWA MEGUMI
IPC: G01N33/18
Filed: 1981-10-30
Abstract: PURPOSE:To shorten treating time of BOD measurement and to improve the reliability of measured value, by diluting water to be tested with as automatic dilution apparatus and measuring dissolved oxygen by an automatic DO measuring apparatus and processing the result by a data pocessing device. CONSTITUTION:Dilution water is charged into each culture bottle 10 by an automatic dilution device restricted by a microcomputer and three bottles of water to be tested are diluted in four stages. A culture bottle cassette 20 for dilution time measurement is set on an automatic DO measuring apparatus shown in the figure, and measurement of the quantity of dissolved oxygen of  the water to be tested in the bottle 10 is performed successively. After cultivation, the cassette 20 is set after leaving it as it is for five days and the measurement is performed. Measured result is recorded on a recording medium by a recording device 92 and is set on a read out device of a data processing apparatus and BOD is found by a CPU.
Patent JP-S6417104-A (JP)
Title: Electrical discharge device
Inventor: HIRASAWA MASAHIRO
IPC: G05B19/4155
Filed: 1987-07-13
Abstract: PURPOSE:To ensure the wide application properties of a macroinstruction itself by performing the independent input display of each conversion pattern into an NC program from a macroinstruction and realizing the optional production of a conversion pattern into an NC program group from the macroinstruction. CONSTITUTION:A series of NC program groups which perform the conversion of each conversion pattern are inputted via a keyboard 11 and stored in a buffer memory 18. Then a macroinstruction group is inputted from the keyboard 11 via a screen as shown in a figure and then stored in a memory 19. Then the macroinstruction group stored in the memory 19 is stored in a buffer memory 20 for each instruction in a working execution process. A conversion pattern of the macroinstruction is identified based on the character pattern of the macroinstruction stored in the memory 20. Based on this identified conversion pattern, a buffer memory 18 for a stored series of NC program groups is selected and the macroinstructions are converted into said NC program groups. These program groups are stored in a buffer memory 21.
Patent JP-2001005559-A (JP)
Title: Information processor
Inventor: HONDA MASAMI
IPC: G06F1/20
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of surely supporting a liquid crystal display unit by increasing the strength of the whole frame. SOLUTION: The information processor such as a personal computer 1 is provided with a liquid crystal display unit 120 integrated with a device main body 2. The device main body is constituted of a synthetic resin housing 5 having a stand part 7 extended from a base part 6 placed on a placing face 4 upward and a metallic frame 12 housed in the housing, and the liquid crystal display unit is supported at the upper part of the stand part. The frame is provided with a frame main body 13 having a base frame part 13a positioned inside the base part and a stand frame part to be bent from the base frame part to the upper direction, and to be erected along the stand part and a pair of reinforcing plates 15 having a longitudinally long cross-section shape which is arranged across the base frame part and the stand frame part.
Patent JP-H11352846-A (JP)
Title: Management system of business equipment
Inventor: MURANAKA TSUNEYOSHI
IPC: G06Q50/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce burden on a user side and the burden on a supplier side for replenishment by executing the inventory management of consumables for a business equipment and eliminating the inventory shortage of the consumables. SOLUTION: This system is provided with an OA equipment group 100 provided with a managing means managing the state of the consumables and a communicating means transmitting and receiving its state or the like to the outside, an adaptor device 200 provided with at least a controlling part executing the control of OA equipment and the transmission and reception of a command from a host computer 300 and an autodialer part calling the host computer by the various kinds of communication report from the business equipment and the host computer 300 provided with a communicating means executing the communication between the adaptor device 200 and the OA equipment through a communication line, a storing means storing transmission and reception information with the adaptor device 200 and the OA equipment, processed data and information to manage the adaptor device 200 and the OA equipment,  a data processing means executing the processing of the information, a communicating means executing the communication with the outside other than the adaptor device 200 and the OA equipment, a displaying means displaying the stored information and the processed data or the like and a printing means.