baber/WOPTO huggingface dataset:
Patent JP-H0715301-A (JP)
Title: Delay circuit
Inventor: KOMATSU KAZUHIRO
IPC: H03K5/13
Filed: 1993-06-28
Abstract: PURPOSE:To delay a rectangular wave whose pulse width is accurately equal to that of a received rectangular wave with a long delay time by using a capacitor whose capacitance is small and to provide an output of the delayed rectangular wave. CONSTITUTION:An output switching element Q5 of a comparator 1 and a constant current source 3 are connected in series in an integrated circuit or the like, a capacitor C1 is rapidly charged via a diode D1 and a discharge current flows trough a base of a transistor (TR) Q6 and then a long delay time TF1 is obtained thereby. The TRQ6 and a constant current source 4 are connected and a capacitor C2 is rapidly charged via a diode D2, the discharge current of the capacitor C2 is discharged via a base of a TRQ7 and a long delay time TR1 is obtained thereby. NPN TRs are employed for the TRs Q6, Q7, the current amplification factor of them is selected equal to each other, the capacitance of the capacitor C1, C2 is selected equal to make currents 11, 12 equal to each other and the time of the delay times TF1, TR1 is made equal to each other.
Patent JP-S6138198-A (JP)
Title: Diffuser for centrifugal hydraulic machine
Inventor: HOSHINO MASAKAZU
IPC: F04D29/44
Filed: 1984-07-30
Abstract: PURPOSE:To recover the pressure sufficiently by controlling the secondary flow in lateral direction of flow path in diffuser then smoothing the flow distorted in lateral direction at the inlet of diffuser and decelerating thereby reducing the pressure loss. CONSTITUTION:Upon supply of flow distorted in lateral direction of the flow path of diffuser 7 from an impeller 4, the fluid at the sideboard 2 side having low flow angle is forcefully increased of the flow angle through a guide vane 12 to increase the speed component in radial direction thus to have sufficient kinetic energy for overcoming the pressure gradient in radial direction of the diffuser 7. Consequently, the fluid at the coreboard 3 side will flow to the sideboard 2 side and decelerated smoothly to the position separated by 1.2-1.3 times of the outerdiameter of the impeller 4 while being smoothed gradually. Since the guidevane 13 will guide such that the flow angle at the sideboard 2 side between said position of the outer diameter of the impeller 4 and the outlet of the diffuser 7 is brought to the design flow angle, the secondary flow from the coreboard 3 side to the sideboard 2 side is suppressed and decelerated smoothly thus to reduce the overall pressure loss.
Patent JP-S5587392-A (JP)
Title: Semiconductor memory device
Inventor: KURIHARA RIYOUICHI
IPC: G11C29/42
Filed: 1978-12-22
Abstract: PURPOSE: To realize the parity check with no use of the test signal but by using even units of the row address strobe signal and the column address strobe signal each in each action mode.  
     CONSTITUTION: Memory element columns 3W6 with the semiconductor memory elements provided in an optional number are distributed in the data axis direction. When the data is read out or written, signals 11 and 12 given from timing generator circuit 1 are decoded 2 based on the column selection address signal. Then obtained row address strobe signals 15W18 plus column address strobe signals 19W22 are supplied to element rows 3W6 one piece of which is selected each. While at the refreshing time, only signals 15W18 are transmitted simultaneously to all memory elements provided to the address direction in the even number. And the test is given through parity check circuit 7 to the signals of even units which are transmitted simultaneously, thus the decision being given to the malfunction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S644318-A (JP)
Title: Manufacture of muffler made of resin
Inventor: YANAGIDA KOICHI
IPC: B29L24/00
Filed: 1987-06-26
Abstract: PURPOSE:To reduce man-hours drastically and to miniaturize the whole of manufacturing facilities, by method wherein a partition wall dividing a gas passage and resonant chamber is molded by a rib protruding from the inside of a mold and blow molding of a tubular body and the partition wall is performed. CONSTITUTION:Simultaneously with mold clamping due to a top and bottom forces 41, 42 a slide rib 43 is projected, a state of which is kept on for a short period of time and blow molding is performed. Then the slide rib 43 is held within an upper blow molding mold 41 prior to cure of resin and a vacuum is drawn through a space where the slide rib 43 gas been present. A right and left walls of a partition wall part 23a are stuck close to each other through drawing the vacuum and molded into a thin wall form. With this adhesion, an opening part is eliminated from the top of a tubular body and the top becomes a smooth plane where there is no molding mark due to the rib. As the partition wall is molded at a time by the same process practically as the molding of the tubular body protruding within the inside of the mold like this, very small man-hours will do.
Patent JP-H028649-A (JP)
Title: Bath heater device
Inventor: SUNAKAWA KAZUO
IPC: F24H1/00
Filed: 1988-06-24
Abstract: PURPOSE:To enable a starting/stopping of a bubble bath operation to be carried out during feeding of hot water to a bath and further facilitate a feeding of a specified amount of h9t water by a method wherein an amount-of-water sensor is placed within a bath hot water feeding passage, air is sucked by an ejector, and an additional heating of a bath is carried out under an arrangement of a by-passing passage. CONSTITUTION:As an amont-of-water of hot water is set by a remote operating part 62 and a hot water feeding switch is turned on, a controller 61 may open valve V2 in a hot water feeding passage 52, hot water of predetermined temperature is fed from a heat exchanger 35 into a hopper 51, a valve V3 is opened with a signal of a water level sensor S3, hot water is fed to a bath tub 20 with a pump P. As an amount of feeding hot water accumulated by an amount-of-water sensor S1 reaches a predetermined amount, the feeding of hot water is terminated. In this case, if a bubble bath operating switch is ON, a valve V4 is opened, air is fed to an ejector 33 and then bubbles are injected within a bath tub 20. When an additional heating switch is turned ON, a valve V1 in the bypassing passage 34 is opened, the bath tub water is flowed through the circulation passage 32 under an operation of a pump P and heated by a heat exchanger 35 and then circulated. In this way, the bubble bath operation can be carried out during feeding of hot water, a feeding of predetermined amount of hot water can be performed and then a mild additional heating can be carried out.
Patent JP-S5282395-A (JP)
Title: Printing and inspecting apparatus of bar code
Inventor: TAKASHIRO MASATO
IPC: G06K5/00
Filed: 1975-12-29
Abstract: PURPOSE: To enable to print the sharp bar code to a tag (price tag goods) etc. quickly and to carry out inspection immediately after printing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5382398-A (JP)
Title: Coin discriminator
Inventor: YAMAZAKI HIROYUKI
IPC: G07D5/00
Filed: 1976-12-28
Abstract: PURPOSE: To perform the discrimination of genuine and forgery coins and the discrimination of the kinds of coins without causing coin clogging by providing a moving magnet which moves in response to the in-and-out member which goes in and out to and from the bottom face of a guide passage guiding coins. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5948776-A (JP)
Title: Photosensor output correcting device
Inventor: OOSHIMA KIYOSHI
IPC: G01J1/44
Filed: 1982-09-13
Abstract: PURPOSE:To perform optimum picture density control automatically by detecting the surface of a photosensitive drum where no toner is supplied by a photosensor prior to a copying process, and correcting the sensitivity of the photosensor according to the detected level. CONSTITUTION:The surface of the photosensitive drum 1 is detected by the photosensor 4 prior to the copying process and its output is read. A microcomputer 5 compares its output with a previously stored detection output to select one of transistors Q1-Qn-1 according to the drop in output level, and increases the load on a photodetecting element to perform output increase control over the element 3. In the copying process, another control system outputs a timing signal when a density pattern faces the sensor 4 and the sensor 4 detects the density of the surface of the drum 1. Its output is read in the computer 5 through an A/D converter 7 and compared with a reference density output value. The density control is carried out on the basis of the comparison result.
Patent JP-H062393-A (JP)
Title: Roofing tile and roof
Inventor: SHIBATA KOKICHI
IPC: E04D1/16
Filed: 1992-06-17
Abstract: PURPOSE:To bake tiles in the same manner as a conventional Japanese tile in spite of a plate tile, and to display volume feeling different from a Western plate tile. CONSTITUTION:An eave-shaped projection section 13 is formed at one side edge of a tile body 1, a receiving section 17, on which the eave-shaped projection section 13 is placed and caught, is shaped at the other side edge, and a continuous connecting edge section 15 continuing to the projection section 13 is formed at the other side edge. Consequently, projecting banks 21 along the direction of a flow are formed at both left and right side edges of each roofed roofing tile A1, and each projecting bank is disposed so as to be positioned toward the centers of the plate sections 11 of each roofing tile existing in upper and lower sections in the direction of the flow. Flow diverting projections 23 diverting rainwater to the left and the right are shaped near front ends on the top faces of the plate sections 11 in each roofing tile A1, thus preventing the collision with the projecting banks 21 and obstruction of the flow of rainwater.
Patent JP-H065656-A (JP)
Title: Connection structure of tab type semiconductor device
Inventor: NAKAMURA MITSUTOSHI
IPC: H01L21/60
Filed: 1992-06-17
Abstract: PURPOSE:To realize a connection structure where leads arranged in a fine pitch are electrically connected to patterns provided onto a board without producing short circuits between the leads and which enhances a TAB type semiconductor device in connection reliability and yield by a method wherein the surfaces of the leads are roughened, and conductive particles used for electrically connecting patterns to the leads are dispersed very low in density. CONSTITUTION:In a connection structure where a TAB-type semiconductor 11, and leads 14 such as flexible tapes are connected to patterns 2 provided onto a board 1, the surfaces of the flexible tape leads 14 of the TAB-type semiconductor device 11 are roughened. Furthermore, conductive particles 6 used for electrically connecting the patterns 2 provided onto the board 1 to the flexible tape leads 14 are set extremely low in dispersion density, and very rugged hard metal particles are used as the conductive particles 6 concerned. For instance, the conductive particles 6 of nickel 3 to 10mum in diameter are dispersed very low in density in an anisotropic conductive adhesive film 4 used for connection.
Patent JP-H1130996-A (JP)
Title: Signal forming type adaptive code book by index
Inventor: SANO HIDEO
IPC: G10L19/125
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the probability to generate different sounds by the dissidence of the code books of an encoder and a decoder by reforming an adaptive code width by an excitation signal forming means from the past index information of a certain section. SOLUTION: An index memory means 101 outputs a fixed code book index before i frame to a fixed code book 102 and an adaptive code book index to an excitation signal memory means 104. The output signal of the fixed code book 102 is subjected to gain regulation by a gain regulator 103 and the output signal of the excitation signal memory means 104 to the gain regulation by a gain regulator 105. These two signals are thereafter synthesized by a synthesizing means 106, by which the excitation signal is formed. The excitation signal memory means 104 is inputted with this excitation signal, by which the internal state of the excitation signal memory means 104 is updated. Similarly, the excitation signal is formed by using the indices from i-1 frame before to 1 frame before from an index memory means 101. The excitation signal is then outputted to the adaptive code book 107 in order for use as the code book of the current frame.
Patent JP-S6314148-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C7/42
Filed: 1986-07-04
Abstract: PURPOSE:To enable quick development and to improve fogging by consisting a silver halide emulsion layer of specific silver halide particles, magenta coupler and compd. contg. a specific alkyl group. CONSTITUTION:The silver halide emulsion layer is the silver halide emulsion layer contg. the silver halide particles consisting of >=80mol% silver chloride. The magenta coupler expressed by formula I is incorporated into at least one silver halide emulsion layer. The concn. of sulfite in the liquid color developer is <=17X10<-3>mol per l of the liquid color developer and the compd. expressed by formula II is incorporated therein. The pH of a bleach-fix bath is specified to a 4.5-6.8 range. In formula, Z denotes a nonmetallic atom group necessary for forming a nitrogenous heterocycle, X denotes a hydrogen atom of substituent which can be eliminated by the reaction with the oxidant of the color developing agent, R denotes a hydrogen atom or substituent, R1 denotes an alkyl group of 1-3 which may have a substituent. The photosensitive material suitable for the quick processing is thus obtd.
Patent JP-H108334-A (JP)
Title: Doffing device
Inventor: MIMA HIROSHI
IPC: B65H67/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a doffing device capable of preventing a package from being stained by a drip of an oil from a driving part and the driving part from being attached by a fly waste. SOLUTION: An operating part 95 for doffing is arranged within the operating range B in which the doffing operation is performed and a driving part 96 for driving the operation part 95 is arranged in the side part C of the operating range B in the objective doffing device having both the operating part 95 for doffing and the driving part 96 for driving the operating part 95. A side frame 38b is installed for enclosing the driving part 96.
Patent JP-S6136733-A (JP)
Title: Sheet original feeding device
Inventor: KITAHARA MAKOTO
IPC: G03B27/62
Filed: 1984-07-28
Abstract: PURPOSE:To constitute a reliable and simple DF device with an inexpensive and simple structure by constituting the device of an original feeding member, which is turned in accordance with movement of an original platen, and an original peeling member which is moved to be brought into and be separated from the original platen. CONSTITUTION:An original feeding device A is brought down on the surface of an original platen 2 of an image processing device B, and an original Os is inserted from an original leading-in entrance 40 and has the front end caught by the device A. When the original platen 2 is moved in this state in the direction where the original is carried to a picture reading part 1, and the original Os is led automatically without slip at the same speed as the moving speed of the original platen while being pressed to the surface of the original platen by the original feeding member and passes the reading part 1 and is subjected to image processing by the image processing device B. An original peeling member 24 which is pulled up into an aperture 16 when it is not operated falls and is brought closely into contact with the original platen 2 and peels the original to eject it from an ejection exit 41. Thus, the high-reliability simple DF device is constituted with the inexpensive simple constitution.
Patent JP-S6315617-A (JP)
Inventor: YAGISAWA MAMORU
IPC: H02H3/093
Filed: 1986-07-04
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-H0825210-A (JP)
Title: Honing device
Inventor: AZUMA TOSHIO
IPC: B24B33/08
Filed: 1994-07-11
Abstract: PURPOSE:To improve the circularity and straightness of a machined hole for highly accurate machining by smoothly inserting a honing head into the machined hole of a work, and maintaining the linearity of the reciprocating motion of the honing head at the time of honing. CONSTITUTION:A honing head 20 provided with a honing sticks 24 is connected to a main spindle 12 rotatable around the axis and reciprocatable along the axis via universal joints 18, 19. This honing device is provided with a head guide 30 capable of guiding the rotation and reciprocating motion of the honing head 20 interlocked with the main spindle 12 and supported movably within the prescribed range in the radial direction to a device main body 10 side and a lock mechanism 40 capable of locking the movement of the head guide 30 in the radial direction.
Patent JP-H08334833-A (JP)
Title: Controlling method for microfilm image reader
Inventor: ICHIZUKA AKIRA
IPC: G03B21/11
Filed: 1995-06-02
Abstract: PURPOSE: To attain high speed on the retrieval of a microfilm and image reading by combining plural commands and unifying an SCSI command transferred to the microfilm control unit(MCU) of a scanner from a host computer. CONSTITUTION: The SCSI standard command transferred to the MCU 20 by the host compute 10 commands plural kinds of processing. For example, the command obtained by integrating SCAN command, READ command, and NEXTSCAN command, that is, SCAN-READ-NEXTSCAN command is used. READ-NEXTSCAN command obtained by combining the READ command with the NEXTSCAN command is used. The MCU20 receives the command, divides it into the READ and NEXTSCAN commands, and simultaneously performs the processing of the contents of both commands. That is, the contents of a memory 20A is transferred, the retrieval of a next frame is performed, the frame is read to the stored in the memory 20A.
Patent JP-S644614-A (JP)
Title: Thermosetting epoxy resin composition
Inventor: OBA TOSHIO
IPC: C08L83/04
Filed: 1987-06-26
Abstract: PURPOSE:To obtain the title compsn. which gives packages of electronic and electrical components wherein cracks hardly occur during cooling-heating cycles and which has excellent moisture resistance, comprising an epoxy resin, a curing agent and powder of specific silicon elastomer particles. CONSTITUTION:The title compsn. is obtd. by compounding 100pts.wt. epoxy resin (A), 1-100pts.wt. curing agent (e.g., phenol novolac resin) (B) and 1-50pts. wt. powder (C) of silicone elastomer particles contg. 0.001-10wt.% surface active agent (e.g., polyoxyethylene alkyl ether) per wt. of the particles on the surface and/or inside the particles of a size of 50mum or less.
Patent JP-S5860277-A (JP)
Title: Electric time piece
Inventor: SUGANO FUMIO
IPC: G04C3/14
Filed: 1981-10-06
Abstract: PURPOSE:To obtain a highly reliable electronic time piece which prevents users from reading wrong time when the battery life ends by setting the drive stopping voltage of a second pointer stepping motor at a higher level than that of a minute/hour pointer driving stepping motor. CONSTITUTION:The drive stopping voltage of a second pointer driving stepping motor 9 is set at 1.10V while the drive stopping voltage of a minute/hour pointer driving stepping motor 16 at 0.95V. The difference in the stopping voltage between both motors 9 and 16 is preferably 0.1-0.2V. While the battery voltage indicates 1.57V, the second, minute and hour pointers work properly, but when it is down to 1.10V as the battery life comes close to end, a rotor 12 of the second driving stepping motor 9 fails to run and the second hand 15 stops. This warns users of the end of the battery life and they are allowed to note that time indications by the second and hour pointer may not be correct. When the battery voltage is further down below 1.4V, the second pointer 15 is controlled to move continuously by two steps per two seconds to indicate clearly that the battery life comes closer to the end. When it reaches 0.95V, the minute pointer 23 and the hour pointer 26 both stop.
Patent JP-H11353588-A (JP)
Title: Method and device for route guide
Inventor: ISHIHARA FUMIYA
IPC: G08G1/0969
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide for such situation that an entrance IC is closed in a route guide including superhighways. SOLUTION: In a guide route entering a superhighway 200 from a general road 150 through an entrance IC 200a, closing of the entrance IC 200a is estimated based on the state of a traffic snarl in a part 300 in the downstream of the entrance IC 200a. If it is judged that a vehicle cannot reach the entrance IC 200a from its present position 100 by the estimated closing time, another route which doesn't pass the entrance IC 200a is searched and presented.
Patent JP-H07285992-A (JP)
Title: New peptide
Inventor: YOSHIKAWA MASAAKI
IPC: A61P7/02
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a peptide having inhibitory activity against blood platelet agglutination, useful for preventing and treating arteriosclerosis and thrombolytic diseases and an inhibiting agent for cancer metastasis due to possession of cancer metastasis suppressing properties. CONSTITUTION:An inhibitor of blood platelet agglutination or an inhibiting agent for cancer metastasis comprises Arg-Gly-Asp-Leu or Arg-Gly-Asp-Leu-Glu- Arg and these peptides as an active ingredient.
Patent JP-H062126-A (JP)
Title: Method for joining target material for sputtering
Inventor: HAMA HIROSHI
IPC: C23C14/34
Filed: 1992-06-18
Abstract: PURPOSE:To easily braze a target material to a cooling member hard to braze by vapor-depositing Ti-Pt-Au on both the target material and the cooling member before brazing. CONSTITUTION:Vapor-deposited films 2 of Ti-Pt-Au are formed on a target material 1 and a cooling member 4 made of stainless steel to modify the surfaces. A brazing filler metal 3 is interposed between the target material 1 and the cooling member 4 and brazing is carried out by heating and cooling to obtain a target material for sputtering with a formed tough intermetallic compd. not causing exfoliation. The Au in the outermost surfaces of the modified target material 1 and the modified cooling member 4 is easily wettable even with In-contg. solder and easy brazing is attained.
Patent JP-H086340-A (JP)
Title: Image forming device
Inventor: GOTO HIROSHI
IPC: B41J29/00
Filed: 1994-06-16
Abstract: PURPOSE:To simplify the replacement work of an image controller board in an image forming device. CONSTITUTION:An engine controller board 80 is fitted with screws from above to a shield case 92 via an insulating sheet 93. An image controller board 94, an insulating sheet 95, and a controller shield 96 are fastened together with screws from below to the extension section 92b of the shield case 92. An electronic apparatus section thus formed into a unit is fitted to the lower section of an image forming device main body. The image controller board 94 can be simply replaced without removing the engine controller board 80 when the fastened screws are merely removed.
Patent JP-S5587144-A (JP)
Title: Resist image printing method
Inventor: NAKANE HISASHI
IPC: G03C7/00
Filed: 1978-12-26
Abstract: PURPOSE: To easily print a fine pattern resist image on a photoresist on a substrate without bringing a mask into contact with the substrate by using parllel laser beams.  
     CONSTITUTION: The laser beams are emitted from light souce 1, passed through hole 7 of parabolic mirror 3, and diffusion reflected by reflection sphere 4 (fixed in the focus of mirror 3) to give parallel beams 2. These beams 2 are transmitted through mask 5, radiated to the photoresist on substrate 6, and this resist is developed to form a resist image. It is desirable that He-Cd laser releasing about 400W 300nm wavelength light or modulalble dye laser is used for the above laser beams. 
     COPYRIGHT: (C)1980,JPO&Japio