baber/WOPTO huggingface dataset:
Patent JP-S63260368-A (JP)
Title: Electronic still camera
Inventor: YAMAMOTO TETSUYA
IPC: H04N5/335
Filed: 1987-04-17
Abstract: PURPOSE:To attain endless aperture control by varying a gain of a video signal output circuit based on an error of a set aperture of an electrooptic aperture component provided on a light receiving surface of a solid-state image pickup element. CONSTITUTION:The electrooptic aperture component is provided to the light receiving surface of the solid-state image pickup element to apply the aperture control of in total (2X7=14) 14 steps by the aperture of 7 stages while using the electrooptic aperture component such as an EC or a liquid crystal whose transmission area is varied stepwise by the electric control, e.g., liquid crystal aperture 2 and applying intermediate steps of 1/2 step each. Moreover, an arithmetic means 7 calculating an aperture error by the electrooptic aperture component such as an error between the aperture calculated in case of shutter speed priority AE or program AE and a setting aperture of the electrooptic aperture component, and a gain variable means 7 varying the gain of a video signal output circuit 8 to correct the aperture error obtained by the arithmetic means 7 are provided. Thus, the exposure condition by the stepless aperture control is realized.
Patent JP-S60240000-A (JP)
Title: Semiconductor memory device
Inventor: TSUJI MASUO
IPC: G06F12/16
Filed: 1984-05-11
Abstract: PURPOSE:To accomplish checking how a self-correction function works and to improve the reliability of an ROM which incorporates redundant data and has an error self-correction function by integrating a syndrome sum and detecting the error correction occurrence frequency. CONSTITUTION:By the information combination of an information cell 2 and a redundant cell 3, a syndrome calculation circuit 4 calculates a syndrome. When the calculated result is not zero, an information cell erroneous position detection circuit 5 detects erroneous positions based on the calculated result, and a correction circuit 6 executes the self-correction of one-bit error. On the other hand, the calculated result is also supplied to a syndrome sum circuit 7, and a syndrome sum is integrated, whereby the error correction occurrence frequency is detected by an error correction occurrence frequency detection circuit 10. In accordance with the frequency at a certain level, how the self-correction function works is decided. Thus the reliability of an ROM for incorporating redundant data and having the self-correction function is improved.
Patent JP-S59219775-A (JP)
Inventor: HIRAI YOSHIHIKO
IPC: G09F9/30
Filed: 1983-05-30
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-H03292569-A (JP)
Title: Electronic file device
Inventor: SHIMIZU NORIAKI
IPC: H04N1/40
Filed: 1990-04-11
Abstract: PURPOSE:To increase the registering (image recording) speed by recognizing the characters, the drawings, etc., within a set recognizing area, extracting the characters out of the identifying area based on the identifying result, and outputting the extracted characters as a registered title after identifying them. CONSTITUTION:A recognizing area is set and inputted by a mouse 4, and a character recognizing part 10 recognizes the characters, the photo and drawings. Based on the recognizing result, the photo/drawing part in the recognizing area of an image memory 7 is replaced with the white or black background data. Thus the photos and drawings, etc., are deleted out of the memory except the characters. The characters are recognized at the part 10 to the image infor mation stored in the recognizing area including the characters only. The image information on the photos, the drawings, etc., to be deleted are saved into another area of the memory 7 before deletion of the information. Then the deleted photos, drawing, etc., are returned to the memory 7 after the characters are recognized. Thus, an original image is obtained, and the registering (image recording) speed is increased.
Patent JP-S59222578-A (JP)
Title: Vapor deposition device
Inventor: MATSUZAKI SOUICHI
IPC: C23C14/30
Filed: 1983-05-30
Abstract: PURPOSE:To evaporate an evaporating material housed in a vapor source to the last in the stage of irradiating an electron beam from a piercing type electron gun to the vapor source and evaporating the evaporating material so as to stick the same on a base body by directing the vaporating surface of the vapor source toward the irradiating direction of the electron beam. CONSTITUTION:A base body 13 is run by a back roller 15 along the peripheral side surface thereof in a cylindrical vacuum vessel 11 and an electron beam 19 is irradiated from a piercing type electron gun 16 to a vapor source 17 to evaporate an evaporating material 20, thereby forming a film deposited by evaporation on the traveling base body 13. The material 20 is so disposed in this case that the evaporating surface 18 thereof is directed to the irradiating direction of the beam 19. The material 20 is thus evaporated to the last without interference of the beam 19 by the hem 21 of the source 17.
Patent JP-S63261418-A (JP)
Title: Window display control system
Inventor: WADA HITOSHI
IPC: G06F3/048
Filed: 1987-04-20
Abstract: PURPOSE:To improve a display speed by forming a redisplay table for storing the priority order of windows to be redeveloped and redeveloping only the windows stored in the table to display the developed windows. CONSTITUTION:When an instruction for replacing the order of windows to be displayed is applied to a display control part 3, corresponding orders in the display table for storing the priority order of all the windows are rewritten. The windows and the priority order to be redisplayed in accordance with the rewriting are stored in the redisplay table 2. The windows and the priority order stored in the table 2 are informed to a bitblt circuit 4 and picture data of the corresponding windows are extracted and successively developed in a frame buffer memory 6 so as to be superposed. Thus, only the windows to be redeveloped are developed and a multiwindow can be rapidly displayed.
Patent JP-S62253040-A (JP)
Inventor: OKADA TSUTOMU
IPC: A61B10/00
Filed: 1986-04-24
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-S59220265-A (JP)
Title: Pressure control device for mold cooling water and coil cooling water of electromagnetic stirrer in casting mold for continuous casting machine
Inventor: GOTOUDA KIYOSHI
IPC: B22D11/22
Filed: 1983-05-30
Abstract: PURPOSE:To minimize a water treating installation by providing a self-driven pressure regulating valve to which both pressure of a mold cooling water line and a coil cooling water line are transmitted and which responds to the differential pressure between both pressuures to the coil cooling water line and maintaining the pressure difference at a specified value or below. CONSTITUTION:A self-driven pressure regulating valve 26 to which a difference between both pressures of a mold cooling water line 21 and a coil cooling water line 13 of an electromagnetic stirrer is transmitted and which responds to the differential pressure between both pressures is provided to the coil cooling line 13. The pressure difference between the mold cooling water and the coil cooling water is maintained at a specified value or below. Since the mold cooling water and the coil cooling water are supplied in the separate systems in the above-mentioned way, the required volume of the water having high purity is decreased and therefore a water treating installation such as a tank, heat exchanger, etc. is made smaller.
Patent JP-H097790-A (JP)
Title: Chip form static electricity protective element and its manufacture
Inventor: TSUYAMA KOICHI
IPC: H02H7/20
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To realize a high static electricity protective effect, a small size, and a low cost, by forming a static electricity element wiring with two-layer structure having a specific thickness of discharge gap layer, and a wiring layer exposed to the upper and the lower surfaces of a clearance, to an insulating substrate of a specific resin. SOLUTION: On both side surfaces of an insulating base member 121 of a fruorine system or a polyimide system, base members 122 having a low softening temperature are superposed, and the thickness is made within 5 to 150μm, and furthermore, copper foils 130 are superposed on the outer surfaces. A hole 160 for a clearance forming purpose is formed to such a structure, copper foils 131 are superposed on both side surfaces of the insulating material having the hole 160, and a pattern is formed by an etching, so as to obtain a static electricity element wiring 150. And after that, copper foils 130 with a high polymer epoxy polymer 123 are superposed on both side surfaces again. Then, holes 170 for end face connecting terminals are formed to the structure, a plating 180 is applied, and terminals 190 for end face connecting purpose are formed by an etching. Consequently, the manufacture is simplified, the accuracy of the discharge gap is high, and the discharge voltage can be controlled accurately. Furthermore, the manufacturing cost can be reduced, and the element can be made in a small size.
Patent JP-S5219353-A (JP)
Title: Manufacturing process of freezer box
Inventor: KAWASAKI ISAMU
IPC: F25D23/06
Filed: 1975-08-05
Abstract: PURPOSE: Automated insert-connection of inner box onto outer box. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0997091-A (JP)
Title: Method for pitch change of prerecorded background music and karaoke system
Inventor: UORASU ANDAASON
IPC: G10L21/003
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an improved automatic keyer without requiring the confirmation of the voice range of a singer at a low cost. SOLUTION: The main pitch of a singer or a user is measured for a prescribed period (28), and the pitch of the singer or the user is compared with a reference pitch (29), and a signal showing noncoindence is imparted, and the pitch of background music is changed so as to coincide with the same of the singer or the user (31).
Patent JP-H11297670-A (JP)
Title: Member for semiconductor manufacturing equipment
Inventor: MATSUOKA TAKESHI
IPC: H01L21/302
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To lessen the wear of material due to plasma casting and thereby avoid contamination of the material due to wear at the time of plasma processing, by using as a member for a semiconductor manufacturing equipment glass carbon having such a crystalline state as to have a specified average distance between lattice planes and a specified size for crystallites. SOLUTION: This member for a semiconductor manufacturing equipment is made of glass carbon having the even composition which is obtained by burning and carbonizing thermosetting resin. It has high purity characteristics of 5 ppm or below for the total ash component, 2 ppm or below for metal impurities, and 30 ppm or below for the total sulfur component. It is preferred that the surface smoothness is as high as possible. As for this glass carbon material, such material is used that has a crystalline state of the average distance between lattice planes d002 0.346-0.364 nm and the size of crystallites Lc (002) 1.7-3.5 nm. The crystalline state of the glass carbon has the feature that the crystallinity of the glass carbon has the amorphous carbon crystal structure of the standard level or above within a specified range.  The material with this crystalline state has less damage even if it is irradiated with plasma.
Patent JP-S5721465-A (JP)
Title: Resin composition for powder paint
Inventor: CHIBA TATSUO
IPC: C09D5/03
Filed: 1980-07-15
Abstract: PURPOSE: The title resin composition crosslinled and cured at a low temp. and in a short time, and capable of giving a coat with excellent appearance, which is prep. by the addition of a small amt. of a reaction product from an imidazoline compd. and a carboxylic acid to a polyepoxy compd.-polycarboxy compd, mixture system.  
     CONSTITUTION: 100pts.wt. mixture (pref. hvaing an epoxy group and a carboxyl group in an equivalent ratio of about 0.5W1.5) consisting of a polyepoxy cmd. such as a bisphenol A glycidyl ether-type epoxy resin and a polycarboxyl cmd. such as a (co)polymer of a carboxyl group-contg. monomer is compounded with 0.01W3pts. wt. reaction product, such as a salt of 2-methylimidazoline with trimellitic acid, obtained from an imidazuline cmd. and a carboxylic acid as a curing promotor to obtain a resin composition for a powder paint. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63261112-A (JP)
Title: Magnetic type rotary encoder
Inventor: KAMIGAKI TOMOO
IPC: G01D5/245
Filed: 1987-04-17
Abstract: PURPOSE:To relax the accuracy of positioning a magnetoelectric converting element by forming a rotating body for magnetic recording to nearly an annular or circular sectional shape and forming a magnetic alumite film on the outer peripheral face of said body. CONSTITUTION:The rotating body 7 for magnetic recording is formed to a cylindrical shape and is fitted to a disk-shaped connecting member 8 fixed to an input shaft 6. The rotating body 7 is formed of 1,000 type aluminum and the magnetic alumite film is formed on the outer peripheral face 10 thereof. Magnetic information consisting of magnetization patterns 11... having rectangular shapes is recorded thereon. The magnetic information is read by the magnetoelectric converting element provided to face the outer peripheral face 10. The shapes of the individual magnetization patterns 11 are rectangular and the pitches thereof are the same in any position in the thickness direction of the rotating body 7. The positioning accuracy of the element 12 is, therefore relaxed.
Patent JP-H07284219-A (JP)
Title: Abnormal input voltage protection circuit
Inventor: HIROSE TOMOFUMI
IPC: H02M7/06
Filed: 1994-04-07
Abstract: PURPOSE:To prevent breakdown of a MOS semiconductor and improve reliability of an apparatus as a whole by detecting an over-voltage before it is applied to a load to set a switching means to the cut-off condition. CONSTITUTION:An abnormal input voltage protective circuit comprises a switching means 24 inserted between a rectifier circuit 15 and a load 14, an input voltage detecting circuit 25, a delay circuit 26 having the predetermined delay time and a drive circuit 27 to be controlled by an output of the delay circuit 26. When the voltage detecting circuit 25 is in the off-state because an input voltage is within the specified voltage range, the irregular input voltage protection circuit charges the delay circuit 26 and then turns on the switching means 24 via the drive circuit 27 when the charging voltage exceeds a constant value after the preset time to supply the voltage in the specified range to a load 14. When the input voltage exceeds the specified range, while the voltage is delayed by the charging time constant t of the delay circuit 26, the voltage detecting circuit 25 turns on, terminating the delay circuit 25, turning off the driver circuit 27, also turning off the switching means 24. Thereby an over- voltage is not supplied to the load 14 for protection from breakdown.
Patent JP-S62255460-A (JP)
Title: Diphenyldiacetylene derivative
Inventor: MATSUDA HIROO
IPC: C07C67/00
Filed: 1986-04-25
Abstract: NEW MATERIAL:A compound of formula I [one of R1 and R2 is nitro and the other is H; either one of R1'-R3' is -NHCO-(CH2)n-CO2H (n is 6-18) and the others are H]. EXAMPLE:2-(4-(3-Nitrophenyl)-1,3-butadiynyl)phenylcarbamoylnonadecanoic acid. USE:Useful as a monomer of diacetylene compound for forming a nonlinear optical material, a photo-sensitive material or a polymeric semiconductor material. It is polymerizable in solid phase and can form a built-up film. It has an asymmetric structure and high electronic effect. PREPARATION:The compound of formula I can be produced by carrying out asymmetric coupling of bromoethynylnitrobenzene of formula II with an ethynylaniline of formula III and reacting the resultant compound of formula I (one of R1'-R3' is amino and the others are H) with an alkyldicarboxylic acid monochloride of formula IV in the presence of an amine.
Patent JP-H05269575-A (JP)
Title: Method for brazing aluminum material parts
IPC: F28D9/00
Filed: 1992-03-24
Abstract: PURPOSE:To suppress the generation of carbon particulates and to improve the brazing strength of aluminum material parts. CONSTITUTION:Fluoride-base flux and polybutene are used as flux and a dispersant, respectively. The temperature rising speed in a heating furnace is regulated to 19-25 deg.C/min. Consequently, it is prevented that hydrocarbon generated by sublimation of polybutene and HF gas generated by activation of flux coexist. Consequently, the carbon particulates are not generated and breazeability is improved.
Patent JP-S5430265-A (JP)
Title: Production of reinforced polyamide sheet
Inventor: OKANO TAKASHI
IPC: B29C70/06
Filed: 1977-08-12
Abstract: PURPOSE: Both sides of glass mat are covered and impregnated with a composition consisting of a molten polyamide resin and ahort-cut fiberglass by using a specific crosshead die to produce said fiber reinforced polyamide sheet with good physical properties in high efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5222132-A (JP)
Title: Burner combustion method and apparatus with addition of water
Inventor: EGUCHI ISAMU
IPC: F23L7/00
Filed: 1975-08-07
Abstract: PURPOSE: A durable burner combustion method and apparatus with addition of water controlling production of NOX and dust and performing of burner cooling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5721472-A (JP)
Title: Simple sticking material
Inventor: YAMAZAKI KAZUYUKI
IPC: C09J7/02
Filed: 1980-07-16
Abstract: PURPOSE: A simple sticking material with durable large adhesion, easily adherable and removable without soiling any part to which it sticks, which is prepared by converting a thermoplastic resin film into an electret.  
     CONSTITUTION: One side or both sides of a thermoplastic resin film such as polytetrafluoroethylene, 3μW1mm in thickness, are converted into an electret having surface electric charge density ≥1×10 -6  coulomb/cm 2  to obtain a sticking material. It is possible to stick the sticking material by placing it between a poster, etc. and a wall followed by pressing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10286041-A (JP)
Title: Ring-like attachment for animal
Inventor: ICHIO AKIRA
IPC: A01K27/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a ring-like attachment for an animal capable of being smoothly attached and detached in a short time and excellent in durability. SOLUTION: This ring-like attachment for an animal has an attaching body 1, connecting part 3 for opening and closing the ring state of a body ring, having the first connecting member 4, the second connecting member 5 and a belt- pulling type attaching belt 9 for connecting each one side of the first and second connecting members, and connected to the both side of the attaching body 1. The each connecting member 4 and 5 has connecting and inserting part and connecting and receiving part capable of engaging to the connecting and inserting part, the connecting and receiving part is arranged at the belt-pulling type attaching belt 9 side and the connecting and inserting part is arranged at the attaching body 1 side.
Patent JP-S62254659-A (JP)
Title: Overcurrent protective circuit of power converter
Inventor: MATSUEDA HIRONOBU
IPC: H02M3/28
Filed: 1986-04-25
Abstract: PURPOSE:To ensure the prevention of overcurrent, by opening a sawtooth circuit in surpassing the period of a saw-toothed wave voltage, when the saw-toothed wave is oscillated and the overload of a power converter, which controls the switching circuit of a DC voltage, is detected. CONSTITUTION:An auxiliary transistor 1g is driven by the output of a saw- toothed wave oscillator 1b through a comparator 1d and an NOR circuit 1f. A power transistor 02 is turned ON/OFF. Thus a primary current I is controlled. The primary current is detected by a resistor R0. The voltage is divided by resistors R5 and R6, and the result is inputted to the negative terminal of a comparator 2 and compared with a value, which is obtained by dividing a reference voltage VREF at the positive terminal by resistors R3 and R4. When the primary current I exceeds the reference voltage, the comparator 2 outputs L, a capacitor C1 is discharged and an auxiliary transistor 3 is turned ON. The reference voltage VREF is directly imparted to the comparator 1d. The period of the saw-toothed wave is exceeded, and a gate controlling voltage Z becomes H. The power transistor 02 is turned OFF, and the primary current I become 0. Thus, steep overcurrent can be cut OFF by the simple circuit.
Patent JP-H028069-A (JP)
Title: Image output device
Inventor: KAWATE REIKO
IPC: G06F3/12
Filed: 1988-04-19
Abstract: PURPOSE:To enable half-tone printing or half-tone dropout to be applied to a character printed in an enlarged size through effective use of the kind or pattern of a registered character such as an external character by providing a embedding pattern generating means for synthesizing images inputted through an input means, and an embedding pattern storage means for storing the generated pattern by assigning an index code thereto. CONSTITUTION:Upon selection of half-tone printing or half-tone dropout on a keyboard 14, the process selected is executed under the control of a CPU 11. That is, an external character to be a solid pattern is first registered at a designated point in an external character storage region 131 in a RAM 13. Next, a character pattern to be an object of the half-tone printing or half-tone dropout is enlarged according to a set magnification. Thereafter, for example, when the half-tone printing is designated and the registered external character is designated as the solid pattern, the solid-printed pattern (external character) is read from the region 131, and is stored into a solid-pattern buffer 132. When the solid patterns are entirely stored in the buffer 132, the half-tone printing by use of the solid patterns is conducted.
Patent JP-H04326071-A (JP)
Title: Method for testing ic mounting board
Inventor: KAWAI SHIGERU
IPC: G01R31/02
Filed: 1991-04-26
Abstract: PURPOSE:To markedly enhance the test efficiency of an IC mounting board having electronic parts such as an IC, and LSI or the like mounted thereon in high density. CONSTITUTION:The mounting state of electronic parts 30 is tested using a tester 50 equipped with probe pins 51 coming into contact with the respective circuit nets of an IC mounting board 40. By measuring the electric resistance values between the short circuit point P to which all of the probe pins 51 are electrically connected and the leads 31 of the electronic parts 31 mounted on the IC mounting board 40, the quality of the mounting state of the electronic parts 30 is tested.
Patent JP-S5431822-A (JP)
Title: Distribution type fuel injection pump
Inventor: TAKEFUTA HIDEYASU
IPC: F02D41/06
Filed: 1977-08-13
Abstract: PURPOSE: A distribution type fuel injection pump to enable advancing automatically fuel injection timing at cold engine starting. 
     COPYRIGHT: (C)1979,JPO&Japio