baber/WOPTO huggingface dataset:
Patent JP-H0322377-A (JP)
Title: Fastener for electric connection
Inventor: IWAI HIROHISA
IPC: H01R11/24
Filed: 1989-06-19
Abstract: PURPOSE:To open an aperture and pinch a connection section in the temperature range not causing the deterioration of the superelasticity effect above the shape recovery starting temperature by fitting aperture opening members with a U-shaped cross section respectively on both sides of the slit section of a clip with a nearly horseshoe-shaped cross section made of a superelastic alloy. CONSTITUTION:Aperture opening members 4 and 4' with a U-shaped cross section respectively are fitted on both sides 3 and 3' of the slit 2 of a clip 1 with a nearly horseshoe-shaped cross section made of a superelastic alloy. To fit aperture opening members 4 and 4', the aperture of a fastener is opened at a low temperature, and aperture opening members 4 and 4' are pressed into both sides 3 and 3' of the slit section 2. To pinch a connection section, an aperture opening jig 5 is used at the ordinary temperature, its tips 6 and 6' are inserted between aperture opening members 4 and 4' and both sides 3 and 3' of the slit section 2 to open the aperture, it is stuck and pinched to the connection section, then the aperture opening jig 5 is removed. The aperture- opening and connection can be easily performed in the temperature range not causing the deterioration of the superelasticity effect above the shape recovery starting temperature.
Patent JP-H0820770-A (JP)
Title: Hole-transporting material and its use
Inventor: TAMANO MICHIKO
IPC: H05B33/00
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a durable hole-transporting material excellent in hole- transporting properties, an element made of this material, an electroluminescent element made of this material and having a high luminance, a high luminous efficiency and high reliability realized by less deterioration in luminescence, and an electrophotographic photoreceptor having good electrophotographic properties such as photoreceptivity, hole-transporting properties, initial surface potential and dark decay. CONSTITUTION:This material is represented by the formula [wherein R<1> to R<6> are each hydrogen, a halogen, an alkyl, alkoxyl, cycloalkyl, a carboxyclic aromatic group or a heterocyclic group; and R<7> and R<8> are each hydrogen, a halogen, an alkyl or alkoxyl].
Patent JP-S6049372-A (JP)
Title: Developing device of copying machine
Inventor: IRIBE TOSHIYUKI
IPC: G03G15/09
Filed: 1983-08-30
Abstract: PURPOSE:To improve the ability of a developing device in with mode to convey a developer by providing a magnet roll for developer conveyance between a developing roll and a paddle for supplying the developer thereto, and supplying the developer onto the developing roll. CONSTITUTION:The developer 3 scooped up with the paddle 4 is conveyed by the magnet roll 5 for developer conveyance to a magnet N3 positioned at the upper part of the back surface of an upper developing roll 2a, and then guided to magnets S2 and N2, and S1 and N1 provided to the upper developing roll 2a and magnets N2 and S2, N1 and S1, and N3 provided to a lower developing roll 2b, so that it falls between a photosensitive body 1 and the developing rolls 2a and 2b. Therefore, the back surface conveyance of the developer 3 by the developing rolls 2a and 2b is eliminated, and it is therefore unnecessary to arrange magnets on the back surface sides of the developing rolls 2a and 2b, i.e. between magnets N3 and N1 of the upper developing roll 2a and magnets N2 and N3 of the lower developing roll 2b.
Patent JP-H1013621-A (JP)
Title: Optical system reader
Inventor: TANIGAWA JUNICHI
IPC: H04N1/107
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To stop an optical reading means at a proper position without using another member such as a detection sensor. SOLUTION: This device has 1st image read control for reading the image of original placed on contact glass 8 by moving an optical reading means 11 and 2nd image read control for reading the image of original by moving the original at fixed speed through an automatic original conveying part to the optical reading means 11 stopped at the prescribed image read position.  In this case, when reading the image of original under the 2nd image read control, a white member 16 which is to exist just above the position, where the optical reading means 11 is moved and stopped, is read, the provided image information is converted into the binary level of black and white by the prescribed threshold value and when the number of bits recognized as black is more than the previously set discriminative number, it is judged that the stop position is not the image read position so that the start of image read of the original can be regulated.
Patent JP-H117783-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAGI MASAKI
IPC: H03K3/0231
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile memory device (EEPROM) in which an arbitrary write time can be set even at 1.0 V or lower. SOLUTION: In a nonvolatile memory which can be electrically rewritten, a timer circuit in which a constant voltage generation circuit 201 at an output voltage of 1.0 V or lower, a reference voltage generation circuit 202 at an output voltage of 1.0 V or lower, a voltage comparison circuit 203, a current mirror circuit 204 and a trimming circuit 205 are used as constituent elements for deciding the write time. The timer circuit is controlled by trimming data stored in a redundant memory array for trimming in such a way that the write time becomes a prescribed write time. As a result, it is possible to obtain an EEPROM in which an arbitrary write time can be set stably even at 1.0 V or lower.
Patent JP-H0716461-A (JP)
Title: Catalyst for purification of exhaust gas from alcohol fuel engine
Inventor: OKADA JUN
IPC: B01D53/86
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a catalyst for purification of exhaust gas from an alcohol fuel engine used for efficient and simultaneous removal of hydrocarbon, CO, NOx and aldehyde as noxious components in exhaust gas discharged from the internal-combustion engine of an automobile, etc., using alcohol and alcoholic fuel. CONSTITUTION:A coating layer contg. zirconium oxide powder and at least one kind of element of the Pt group selected from among Pt, Rh and Pd is formed on a monolithic structure type carrier optionally mixing alumina. In the coating layer, the amt. of the zirconium oxide is 25-300g per 1L catalyst and the amt. of the element of the Pt group is 0.24-10.6g per 1L catalyst.
Patent JP-H0322189-A (JP)
Title: Character recognizing device
Inventor: ISAKI YASUNAO
IPC: G06K9/03
Filed: 1989-06-20
Abstract: PURPOSE:To improve the recognition ratio of the first candidate character by executing weighing peculiar for candidate category, executing collation again and changing the order of the candidate character concerning the first candidate recognized by a whole feature. CONSTITUTION:A feature extracting part 1 extracts feature data from an input character pattern and sends the feature data to a collating part 2. In the collating part 2, the collation is executed based on the feature data while referring a standard pattern dictionary (I)3 and the character string (plural characters) of the first candidate is outputted. A re-collating part 4 successively executes re-collation concerning the character string of the first candidate. In such a case, weighing is executed by a pattern table 5 concerning the character of each first candidate and re-collation is executed while referring a standard pattern dictionary (II)6. In a rearrangement processing part 7 for the final candidate, the character string is rearranged concerning the obtained final candidate character string and the character string of the final candidate is outputted. Thus, without extremely lowering speed for recognition, the recognition ratio of the first candidate can be improved.
Patent JP-H0321628-A (JP)
Title: Epoxy resin composition and semiconductor device using same
Inventor: MIKI KAZUYUKI
IPC: H01L23/29
Filed: 1989-06-20
Abstract: PURPOSE:To obtain the title composition excellent in resistance to heat and moisture and low stress by calendering into a sheet an epoxy resin composition kneaded with an organic solvent which is comprised of an epoxy resin solid at normal temperature, curing agent and filler, followed by punching to a specified shape and then removing the solvent. CONSTITUTION:The objective composition can be obtained by calendering into a sheet an epoxy resin composition kneaded with an organic solvent (e.g. methanol, acetone) which is comprised of (A) an epoxy resin solid at normal temperature (pref. highly soluble one. e.g. novolak-type epoxy resin), (B) a curing agent (e.g. acid anhydride-based one, phenolic resin-based one) and (C) a filler (pref. fusible silica or crystalline silica powder), followed by punching to a specified shape and then removing the solvent.
Patent JP-S5584894-A (JP)
Title: Underwater pump
Inventor: KIZAKI TADASHI
IPC: F04D5/00
Filed: 1978-12-22
Abstract: PURPOSE: To make the outer diameter of an impeller maximum within the allowable limit of the outer diameter of a casing, thereby to obtain high efficiency and high head by a mechanism wherein a groove being communicated with a suction port is cut vertically along the external circumference of the casing.  
     CONSTITUTION: A groove 10 formed vertically in the external circumference of casings 2W4, the bottom of which is communicated with a suction port 7, and the top of which is communicated with an outlet 13 formed in the casing 4. Besides, the groove 10 is held down with a plate 14 from the outside, and a long boosting passage 9 is configured from a suction port 7 by two runners 5, 6, which causes to obtain the corresponding discharge pressure. Furthermore, since the groove 10 communicated with the suction port 7 is forming a check passage with the plate 14, the water passage by the groove 10 is forming the shallow groove 10 when the passage 9 of the runners 5, 6 and the passage by the groove 10 are overlapped, which enables to provide large diameter of the runners 5, 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09317496-A (JP)
Title: Intake air heating and cooling system for gas turbine
Inventor: KARASAWA WATARU
IPC: F02C7/143
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To heat intake air of a gas turbine with no adverse effects exerted on the performance thereof by providing in its intake passage the first heat exchanger causing the heat exchange between air and a heating medium and the second heat exchanger causing the heat exchange between the heating medium and heating fluid. SOLUTION: An intake air filter 7 is disposed in the midway portion of an intake passage 6 through which outdoor air is inducted into a gas turbine 1. In the upstream of the intake passage 6 to the intake air filter 7, a first heat exchanger 8 is disposed to cause the heat exchange between intake air A and a heating medium H. Apart from the first heat exchanger 8, a second heat exchanger 9 is provided to cause the heat exchange between heating and cooling fluids fed thereto from external devices and the heating medium H. Between both heat exchangers 8 and 9, a heating medium circulation path 10 is laid through which the heating medium H circulates between both heat exchangers 8 and 9. Intake air is thus heated without adversely affecting the performance of the gas turbine 1.
Patent JP-H0714144-A (JP)
Title: Magnetic recording medium and its production
Inventor: FUTAMOTO MASAAKI
IPC: C23C14/14
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a magnetic recording medium having line recording density D50, S-N ratio and off-track characteristics as recording and reproducing characteristics improved so as to be made fit for high density magnetic recording. CONSTITUTION:A (110) oriented film 103 of a material having an NaCl type crystal structure and a film 104 of a material having a bcc structure are formed on a nonmagnetic substrate 101 and a magnetic film 105 of a Co-based alloy having an hcp structure is formed on the film 104. The magnetic film 105 may be formed on the (110) oriented film 103. In other way, an underlayer of a material having a bcc structure is formed on a (110) single crystal of a material having an NaCl type crystal structure as a substrate and then a magnetic film of a Co-based alloy having an hcp structure is formed on the underlayer. The magnetic film may directly be formed on the substrate.
Patent JP-H09315429-A (JP)
Title: Can
Inventor: KAWABATA CHOJI
IPC: B65D6/30
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a dangerous sharp angle which hurts hand or fingers from generating at the corner part of a can bottom. SOLUTION: A comparatively shallow flat tray-shaped can bottom part 7 on the peripheral edge of which erecting walls 6 are integrally provided, and for which respective corner parts R are made an arc surface, is formed on a blank which constitutes a can. Then, a side plate 10 is respectively connected to respective upper edges of the erecting walls 6 constituting the can bottom part 7, and the lower end of a seamed-coupled seaming part being obtained by a seaming-coupling means 9, between the side edges of respective side plates 10, is made to locate in the vicinity of the upper edge of each corner part to form the can bottom part.
Patent JP-H05325426-A (JP)
Title: Encoding system
Inventor: NIIFUKU YOSHIHIDE
IPC: G11B20/14
Filed: 1992-05-25
Abstract: PURPOSE:To enable recording and reproduction with higher density by determin ing the minimum number (d) of continuous pieces of the same symbol correspond ing to as S/N which can be realized in a recording/reproducing system. CONSTITUTION:In the encoding system for encoding digital data to variable length codes (d), K; n n; r) in order to record and reproduce information to an information recording medium such as an optical disk, it is necessary to set an error rate to the maximum 10<-8> to 10<-16>, and in order to realize this error rate, it will suffice that an S/N is about 22dB. This S/N necessitates a larger value, when the minimum number (d) of pieces of continuous '0' is increased. However, since the S/N which can be realized by the optical disk device is about 32 + or -3dB, a value of (d) corresponding thereto becomes a range of 3 to 7. By determining (d) to this range, recording and reproduction is enabled with higher density.
Patent JP-H11346771-A (JP)
Title: New protein having sarcosine oxidase activity and its production
Inventor: NISHIYA YOSHIAKI
IPC: C12R1/125
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new protein, a protein having sarcosine oxidase activity with a specific Michaelis-Menten constant, useful e.g. in the determination of creatine, creatinine or the like as a diagnostic indicator for myopathy and nephropathy. SOLUTION: This new protein is such one as to have sarcosine oxidase activity with a Km (Michaelis-Menten constant) of <=1 mM, be usable in determining sarcosine, creatine and creatinine, therefore be useful as e.g. an enzyme for the determination of creatine and creatinine as indicators for clinically diagnosing myopathy and nephropathy. The protein is obtained by the following procedure: the chromosomal DNA of Bacillus subtilis MI 113 (ATCC 33712), a Bacillus subtilis Marburg 168-series strain as an ATCC conserved strain, is isolated and then subjected to PCR using, as primer, a partial sequence of sarcosine oxidase gene, and the resulting gene is integrated into a vector and then expressed in host cells.
Patent JP-S6218335-A (JP)
Title: Slow down control system for vehicle
Inventor: HARUKI TATSURO
IPC: B60W10/18
Filed: 1985-07-17
Abstract: PURPOSE:To reduce the load of wheel brakes with the provision of the improved fuel consumption by configurating a device in such a way that, when a brake pedal is pressed, a reduction gear ratio of a stepless transmission is increased, and the fuel supply is simultaneously either reduced or suspended if an engine brake is applied. CONSTITUTION:In a vehicle equiped with a HST stepless transmission 1 which has both a variable displacement hydraulic pump-motor 11 which is connected with an output shaft of an engine 2, and a variable displacement hydraulic pump-motor 12 which is connected with a driving wheel 3, when only a stroke of a brake pedal 6 is detected by a manipulated variable detecting sensor 24, a fuel feed valve 19 is controlled by a microcomputer 18 so as to reduce the amount of fuel supply. And when the manipulated variable of the brake pedal is greater than the specified value, the amount of fuel supply is reduce to zero, simultaneously a reduction gear ratio corresponding to both the manipulated variable and a speed at that time, is outputted from a table of a memory 22. And then a volume control actuator 15 is controlled in accordance with the said reduction gear ratio so as to increase the reduction gear ratio followed by the application of an engine brake.
Patent JP-S5948885-A (JP)
Title: Cassette type magnetic bubble memory device
Inventor: SUKETA TOSHIAKI
IPC: G11C19/08
Filed: 1982-09-10
Abstract: PURPOSE:To produce a cassette type magnetic bubble memory device which is free from destruction of information with a simple constitution, by cover a cassette ejection button with a cover provided a casssette inserting slit and at the same time detecting electrically the open/close of said cover. CONSTITUTION:A cassette ejection button 20 is covered together with a cassette inserting slit with a cover 10 which opens and closes freely. At the same time, the open/close of the cover 10 is detected by a lever, a switch, etc. interlocking the open/close of the cover 10. Therefore a cassette is never ejected unless the cover 10 is opened, and furthermore the operation of a magnetic bubble device is discontinued by an open detecting signal of the cover 10 when the cassette is ejected. This prevents the destruction of information due to an unwilling shift of the cassette or the like. Thus it is possible to obtain a cassette type magnetic bubble memory device which is free from destruction of information with a simple constitution.
Patent JP-S5282176-A (JP)
Title: Conversion circuit
Inventor: MISAKI YOSHINORI
IPC: H04J3/00
Filed: 1975-12-29
Abstract: PURPOSE: To delete noise generating to output of D-A converter by making pass the output of A-D converter through gate circuit of specific bit structure only at AD convertion time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6258607-A (JP)
Inventor: ROBAATO EMU PEIRUSOOPU
IPC: H01F7/18
Filed: 1986-07-07
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-H064032-A (JP)
Title: Spot preventing circuit for crt display device
Inventor: KAWAKAMI TOSHIHIRO
IPC: B29C65/12
Filed: 1992-06-17
Abstract: PURPOSE:To obtain the spot preventing circuit which can securely prevent a spot from being generated as to the spot preventing circuit of the CRT display device. CONSTITUTION:The CRT display device equipped with a contrast adjusting circuit 20 which adjusts the contrast by adjusting the amplitude of an image signal applied to a cathode K and a brightness adjusting means 30 which adjusts the brightness by adjusting a voltage applied to a control grid G1 is equipped with a display control signal circuit 10 which outputs a display control signal Sd indicating whether or not the power source is ON, a switch means 40 which cancels the amplitude adjusting function of the contrast adjusting circuit 20 according to the display control signal Sd indicating that the power source is OFF, and a switch means 50 which cancels the voltage adjusting function applied to the brightness adjusting circuit 20 according to the display control signal Sd indicating that the power source is OFF. A transistor Tr40 and a transistor Tr50 are usable instead of the switch means 40 and switch means 50.
Patent JP-H0914884-A (JP)
Title: Multitubular heat exchanger and heat recovering apparatus using the same
Inventor: AIDA KIYOSHI
IPC: F22B37/20
Filed: 1995-06-23
Abstract: PURPOSE: To effectively prevent the beat of the bank or cavity in the entire gas flowing speed area in a heat exchanger by obliquely disposing a plate-like member with respect to the heat transfer tube axis. CONSTITUTION: The plate-like member 6b installed in a cavity 3 is inclined as seen from the flowing direction of a gas flow 5 with respect to the axis of a heat transfer tube 1, and fixed to the upper end of a duct wall 4b and the lower end of a duct wall 4a. In this case, its phase becomes different from the mode of the vibration of an air pipe in the axial direction of the tube, but hence the phase of the vibration of a Karman vortex and the phase of an air pipe signal do not become constant in the tube axial direction. Accordingly, the Karman vortex cancels the vibration of the air pipe to each other to disturb the growth of the self-excited vibration of the air pipe, and no beat of the bank or the cavity occurs.
Patent JP-S5782350-A (JP)
Title: Preparation of acid amide
Inventor: TAKAHASHI NOBUTO
IPC: C07D295/18
Filed: 1980-11-12
Abstract: PURPOSE: To obtain an acid amide useful as an anticonvulsant and a hypnotic in high yield without preparing by-products, by reacting an organic acid ester with ammonia or an amine in the presence of an alcoholate of an alkali metal.  
     CONSTITUTION: A bicyclo[2,2,1]heptene-5-carboxylic acid ester-2 shown by the formula (R is alkyl, aryl or aralkyl) is reacted with ammonia or a primary amine or secondary amine (e.g., methylamine, ethylamine, aniline, pyridine, etc.) in the presence of an alcoholate of an alkali metal (e.g., NaOCH 3 ) at 10W150°C, preferably at 40W100°C, to give bicyclo[2,2,1]heptene-5-carboxylic acid amide-2. The amount of the alcoholate of an alkali metal used is preferably 5W20mol% based on the ester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H095720-A (JP)
Title: Display device
Inventor: MORIMIYA YUJI
IPC: H01J17/49
Filed: 1995-06-23
Abstract: PURPOSE: To provide a display device capable of being housed in a ceiling in the case of not being used, capable of being drawn down from the ceiling in the case of being used, and capable of being used as illumination in the case of being housed in the ceiling. CONSTITUTION: This plasma address liquid crystal display device 60 is hung on the ceiling 52 by a flexible arm 51, and is housed in a housing part 50 provided on the ceiling 52 in a state where the display surface is in the same surface as the ceiling surface 52 in the case of not being used.
Patent JP-H0737541-A (JP)
Title: Ion implantation device
Inventor: NAGANO KENJI
IPC: H01L21/265
Filed: 1993-06-29
Abstract: PURPOSE:To prevent an improper characteristic from being generated due to position displacing a semiconductor substrate by providing a plurality of sensors on a stage for holding the semiconductor substrate on a circumference a little smaller than a circumference of the substrate, and detecting the position of the sensor. CONSTITUTION:A wafer, passing through a sensor 5 from an inlocs 4, is conveyed to a wafer stage 2. In a position 3 of the wafer conveyed to the stage 2, a wafer stopper 1 and position sensors 6 in the inside of this stopper are provided. In the case that the wafer is not fitted to a regular position, dislocation of the wafer 7 is detected by the sensor 6, and in a signal of this sensor, stopping can be applied to a control device of a main unit. Then, an ion can not be implanted. Further, when a plurality of these sensors 6 are provided on a circumference a little smaller than a circumference of the wafer, displacement of the wafer can be accurately detected. In this way, transistor characteristic inferiority of a semiconductor device can be prevented from being generated due to position displacement.