baber/WOPTO huggingface dataset:
Patent JP-H0949642-A (JP)
Title: Air conditioning equipment
Inventor: NISHIHARA TAKURO
IPC: F24F1/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To execute air conditioning by a head cooling/foot heating comfortable system within a room by arranging a plurality of room heat exchangers on a wall of a building with a clearance made from the top to bottom thereof. SOLUTION: As a room heat exchanger 7 acts as condenser, relatively high temperature air is blown out to a part near a floor surface in a room by sending the air from a fan 7a. Then, as a refrigerant with the temperature thereof dropping slightly is introduced to a room heat exchanger 6 passing through a refrigerant piping 16 in a wall W, the room heat exchanger 6 acts as condenser and hot air with the temperature thereof slightly lower than that at a lower part in the room is blown to a part near the ceiling in the room by sending the air from the fan 6a. Thus, relatively high temperature hot air is blown out from a lower room unit 2 and the hot air with the temperature thereof lower that it is blown out from an upper room unit 1 thereby realizing a room heating of a so-called head cooling/foot heating type.
Patent JP-S58101373-A (JP)
Title: Character and diagram input method
Inventor: SHIMIZU AKIHIRO
IPC: G06V10/10
Filed: 1981-12-14
Abstract: PURPOSE:To attain the correction of irregular rotation of sensors and sure segmentation of individual characters and diagrams, and also demarcation between recognizing processing and positioning in scanning, by using character and diagram information and separable position control information. CONSTITUTION:A position information mark 9 is formed by periodically arranging circular marks 9A, 9B, 9C having three kinds of sizes. 10 shown in dotted lines indicates a character describing frame, in which individual characters are described. The frame 10 is written in an ink dropped out of an image operating section 2 and indicates the character describing position to the operator. A frame 11 shows an individual character and a diagram describing unit called as a processing block and an imaginary frame not written actually. The size of a sensor of the section 2 to the frame 11 depends on the sampling time and the tolerance of error of image pickup and has longitudinal and lateral width for about 3-block's share.
Patent JP-H0932680-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: HORIUCHI SHIGEAKI
IPC: F02M47/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce generation of NOx by lowering an initial injection rate by extending a period of time from injection starting to the maximum lift of a needle valve, to heighten, an injection rate immediately before finishing injection by improving shortage of fuel by shortening a period of time after injection finish starting to nozzle hole closing and to reduce production of soot, HC, etc. SOLUTION: A passage 24 to supply high pressure fuel to the inside of a balance chamber 35 is formed larger than an orifice 25 to discharge fuel in the balance chamber 35, and constantly open type check valves 70, 80, 90, 100 are provided in a ring chamber 18.
Patent JP-H0623816-A (JP)
Title: Forming method for oil-containing molding
Inventor: WATANUKI HARUO
IPC: B29C48/76
Filed: 1992-07-04
Abstract: PURPOSE:To provide a method for forming an oil-containing molding wherein the material fed into a screw molding machine is prevented from being improperly caught in a screw due to slippage to enable such a molding to be easily formed by the screw molding machine. CONSTITUTION:The method for forming an oil-containing molding by a screw molding machine is characterized by using a vent type screw molding machine 10 provided with a vent part 18 for releasing a compressive pressure exerted by a screw 16 on the material during the material feed from a material feed part of a cylinder 12 containing the screw 16 therein to a delivering part 24 and introducing the oil component from the vent part 18 into the screw molding machine for molding.
Patent JP-S58100888-A (JP)
Inventor: ISHIZU TAKAYUKI
IPC: G06F3/048
Filed: 1981-12-12
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-H0925261-A (JP)
Title: New production of phthalonitrile derivative
Inventor: FUKAZAWA KAZUHITO
IPC: C07C255/51
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a phthalonitrile derivative useful as a producing raw material for metal complex of a phthalocyanine having a substitutent group by a new method by which problems of toxic material handling, waste treatment, etc., are solved. SOLUTION: An o-phthalaldehyde compound of formula I (R<1> , R<2> , R<3> and R<4> are each independently H, an alkyl, etc.) is reacted with a hydroxyamine salt in the presence of a base to provide an o-phthathaloxime compound of formula II. Then, the compound of formula II is treated with an acidic dehydrating agent in the presence of a base to provide the objective o-phthalonitrile compound of formula III. Furthermore, in this reaction, phosphorus oxychloride is used as the acidic dehydrating agent. Pyridine, etc., is used as the base. The compound of formula I as a raw material is obtained by halogenating o-xylene derivative and then reacting the resultant halide with an aqueous solution of sodium hydroxide in acetic acid.
Patent JP-H05187741-A (JP)
Title: Refrigerating plant with refrigerant distributor
Inventor: ARAN DEIRU GUSUTAFUSON
IPC: F25B39/02
Filed: 1992-07-03
Abstract: PURPOSE: To obtain a refrigeration system with a refrigerant distributor in which uniformity of coil temperature distribution is enhanced along the length of an evaporator coil. CONSTITUTION: A refrigerant distributor is especially useful when an evaporator coil is operating in incomplete filling state of refrigerant, e.g. when the refrigeration capacity is dropped due to use of a line regulation valve. A branch pipe 82 from the refrigerant distributor 36 is inserted into a coil tube 66 for starting operation of a plurality of refrigerant circuits in the evaporator coil by first and second different dimension parts. The first dimension part is relatively short while the second dimension part is relatively long and equal to about 1/3 of the coil length 56, for example. Consequently, refrigerant expands at various positions traversing the coil length and cooling of coil is started at various coil positions. Delivery temperature of air 49 flowing into a load space while traversing the evaporator coil is thereby made uniform furthermore in the direction traversing the coil length.
Patent JP-H01138504-A (JP)
Title: Color filter and color image forming device using same
Inventor: TERASHITA TAKAAKI
IPC: G03B27/73
Filed: 1987-08-11
Abstract: PURPOSE:To prevent the spectrum distribution characteristics of the color filter from varying with temperature by providing a 2nd member in contact with the coating surface of a 1st member coated with a dielectric multilayered film which forms a transmission wavelength band. CONSTITUTION:The 1st member 40 is coated with the dielectric multilayered film 42 which forms the transmission wavelength band. The 2nd member 40 is brought into contact by adhesion with the coating surface of the 1st member 40 where the dielectric multilayered film 42 is formed to prevent the dielectric multilayered film 42 from being exposed to air. The spectral characteristics of the part 42 where a dielectric which forms the transmission band is vapor- deposited do not vary with temperature and only the spectral characteristics of a color glass filter vary with temperature. Consequently, spectral characteristics with time are stabilized.
Patent JP-S6178763-A (JP)
Title: Production of n,n'-dicyclohexyl-n"-phenylguanidine
Inventor: SASAKI MASANORI
IPC: C07C239/00
Filed: 1984-09-27
Abstract: PURPOSE:Dicyclohexylcarbodiimide and aniline are subjected to reaction, then acid liberation and recovery to enable simple and high-yield production of a compound of high purity which is used as a diazo-type thermosensitive recording material. CONSTITUTION:The reaction of dicyclohexylcarbodiimide and aniline is carried out in an alcohol solvent such as methanol in the presence of hydrogen chloride, preferably introducing a solution of dry hydrogen chloride in an alcohol into the reaction system, at 0-60 deg.C to give a hydrochloride of N,N'-dicyclohexyl-N''- phenylguanidine. Then, the product is liberated from hydrogen chloride by a know method using an alkali alcoholic solution to give the objective com pound.
Patent JP-S6090973-A (JP)
Title: Air suction device for multi-cylinder engine
Inventor: ASAUMI KOUJI
IPC: F02B75/22
Filed: 1983-10-25
Abstract: PURPOSE:To permit to distribute recirculating exhaust gas uniformly by a method wherein an exhaust gas recirculating path is provided so as to be located below a low load suction air path in the axial direction of a crank shaft while the exhaust gas recirculating path is communicated with the low load suction air path through a communicating hole. CONSTITUTION:The suction air device 17 for the V-type 6-cylinder engine is arranged above two banks 5, 5' of V-type arrangement in the direction of the crank shaft and is provided with surge tanks 18, 18', extending into the direction of the crank shaft provided above respective banks 5, 5', and branch paths 19, 19', branched from respective surge tanks 18, 18' to respective cylinders and provided so as to be intersected mutually. The downstream section of the branch paths 19, 19' is branched by a lengthwisely extending bulkhead 28 into suction air paths 29, 30 for high load and for low load. In this case, the exhaust gas recirculating path 37 is provided at the center of a lower surface whereat respective branch paths 19, 19' are being intersected into the direction of the crank shaft while the same path 37 is communicated with the low load suction air path 30 through the communicating hole 38.
Patent JP-H0364141-A (JP)
Title: Outgoing line buffer priority control system for packet switchboard
Inventor: ASAKURA JUNJI
IPC: H04L47/6275
Filed: 1989-08-01
Abstract: PURPOSE:To attain priority control as a hardware switch with a small memory quantity by providing the buffer memory of a fixed length packet signal corresponding to the outgoing line of the hardware switch. CONSTITUTION:The packet signal 1 of a fixed length has a call identification number and priority display as label information. A hardware switch 2 having nXn incoming lines from (IN-11)-(1n) to (IN-n1)-(nn) is of multi-stage switch constitution constituting unit switches having nXm (n<=m) input and outgoing lines as multi-stage, and each unit switch has a buffer memory B. Then a multi- stage switch connection constitution means is adopted to decrease the operating efficiency in the link of a multi-stage and the probability stored in the prescribed buffer memory B with the collision of the packet signals of fixed length is decreased. Thus, the priority control as the hardware switch is attained with less memory quantity.
Patent JP-S6444440-A (JP)
Title: Method for applying resist on cylindrical body
Inventor: TAKAHASHI KENJI
IPC: B05C11/08
Filed: 1987-08-11
Abstract: PURPOSE:To improve the dimensional accuracy of the coated film of the resist by positioning the cylindrical body by inserting a needle body therein, and then discharging a very small amount of the resist in the neighboring of the cylindrical body while rotating said body by bring it into contact with a rubber belt. CONSTITUTION:The needle body 22 is inserted into the hollow part of the cylindrical body 1, and an arm 27 is lowered by operating an air cylinder 28, thereby bringing the cylindrical body 1 into contact with the rubber belt 24. Then, a pulley 25a is rotated in a direction of (b) by rotating a motor 26 whereby the belt 24 is moved, and the cylindrical body 1 is pressed to the needle body 22 to rotate said body. Subsequently, for example, the top 10 of a pipe with a very small diameter is installed at the position apart from the center line of the cylindrical body 1 by a distance (l1) and also from the peripheral surface of said body by the distance (l2), and then, the very small amount of the resist solution is discharged on the surface of the cylindrical body to form a strip body 42, and then is spreaded to the both sides of said body 42. The distance (l2) and (l1) which control the height of the strip body 42 are adjusted suitably by the resist solution, and the distance (l3) between the end surface 32 of a support 23 and the needle body 22 is adjusted with high accuracy.
Patent JP-S5990239-A (JP)
Title: Optical head
Inventor: ANDOU HIDEO
IPC: G11B7/09
Filed: 1982-11-16
Abstract: PURPOSE:To improve an S/N near a focusing point and to increase a permissible amount of position shifting of a photodetector by reflecting the quantity of light which illuminate one convergence point on the photodetector by a recording medium, and making the reflected quantity less than half the total quantity of light passed through an objective, during focusing. CONSTITUTION:A parallel laser beam converges onto the recording medium 14 through the objective 40 and its reflected light converges onto the two-split photodetector 58 through an objective 40, light shield plate 52, and projection lens 54. When laser light 70 illuminates both photodetection cells 58a and 58b, the photodetector operates possibly as if an in-focus state were detected electrically even in an out-of-focus state due to dust or a flaw on an optical path, and dither and inclination of the surface of the information recording medium 14, a diffraction pattern of track grooves, etc. When the light shield plate 52 cuts off more than the half of the reflected light passed through the objective 40, the light strikes only either of the photodetection cells 58a and 58b, so the SN ratio increases almost at the focusing point to increase the permissible amount of the position shifting of the photodetector 58.
Patent JP-H0546038-A (JP)
Title: Electrophotographic recorder
Inventor: SATO KOICHIRO
IPC: G03G15/08
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the occurrence of soiling a black line, etc., on the rear surface of a recording sheet even if exchanging from a comparatively small-sized recording sheet to a comparatively large-sized recording sheet is executed. CONSTITUTION:A reverse voltage power source 52 generating a voltage having the polarity reverse to that of the voltage generated by a transfer power source 51, is provided, differently from the transfer power source, the transfer power source 51 and the reverse voltage power source 52 can be selectively connected to a transfer roller 50 by a transfer switch 53. When the recording sheet P is exchanged, a control part 15 changes over the transfer switch 53, and the high voltage of the positive polarity generated by the reverse voltage power source 52 is applied to the transfer roller 50. Further, the control part 15 rotates a photosensitive drum 1 by a prescribed quantity through a photosensitive drum driving system, in a state where the control part 15 operates an electrifier 2 and a developing device 4.
Patent JP-S5990828-A (JP)
Title: Power focus device
Inventor: ICHIYANAGI TOSHIICHI
IPC: G03B13/36
Filed: 1982-11-16
Abstract: PURPOSE:To improve the operability of a power focus device by constituting so that a distance ring of a photographic lens is not shifted from a focused position in case when driving is stopped after operating manually both front focus and rear focus direction driving switches. CONSTITUTION:When a front focus direction driving switch 10 is closed manually, transistors (TR) 5, 4 are turned on, a motor 2 is rotated, a distance ring is driven, and when it reaches a focused position, a rear focus direction driving switch 11 is also closed to turn on a TR3, the base-emitter potential of the TR4 is reduced to ''0'', the TR4 is turned off, and driving of the distance ring is stopped. In case a hand is set free from the switches 10, 11, when the switch 10 is opened first, one side of an AND gate 13 goes to L, a non-inverted input terminal of a comparator 14 is held at H, the electric discharge is executed through a capacitor 12, and the base potential of the TRs 4, 6 is held at H through diodes 18, 19 while holding an output of the comparator 14 to H level. Accordingly, the TRs 4, 6 are off, no current flows to the motor 2, and the distance ring of a photographic lens can be held in a stop state.
Patent JP-H06279792-A (JP)
Title: Production of high-bulk-density synthetic granular detergent
Inventor: HARA NOBORU
IPC: C11D17/06
Filed: 1993-07-21
Abstract: PURPOSE:To obtain a good-flow synthetic granular detergent with a high efficiency while suppressing the formation of fine particles by a disintegration process which can obviate a drying process. CONSTITUTION:The detergent having a bulk density of 0.6g/cc or above is produced by a process comprising disintegrating a mixture of solid substances as the detergent components and granulating the disintegrated substances, which process comprises adjusting the water content of said mixture to 5-15wt.% before disintegration and disintegrating it for a treatment time of 0.5-10sec while feeding cold air at 20 deg.C or below at a rate of 0.01-5m<3>/kg of the mixture to be disintegrated in the presence of a water-insoluble or difficultly water-soluble fine powder of a particle diameter of 10mum or below.
Patent JP-S6092531-A (JP)
Inventor: IIYAMA MICHIHISA
IPC: E04B1/26
Filed: 1983-10-27
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-H0652177-A (JP)
Title: Lot formation device
Inventor: MATSUDA KOICHI
IPC: G06Q50/00
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a lot formation device which can automatically speedily and securely form a lot. CONSTITUTION:The lot formation device A1 is provided with a unit data memory 1 storing plural pieces of unit data being a lot forming object, an adapted attribute value generation part 2 generating an adapted attribute value for generating the adapted attribute value for adaptation judgement of unit data, an attribute memory for adaptation judgement 3 storing the adapted attribute value, an adaptation judgement part 4 which sequentially retrieves unit data adapted to the adapted attribute value from the unit data memory 1, a combination memory 5 storing combination information on retrieved unit data, a lot completion judgement part 6 fetching the information when the combination is completed as the lot and a completion lot memory 7 storing fetched information. Thus, the lot can speedily, securely and automatically be formed with such constitution.
Patent JP-H03219240-A (JP)
Title: Package, packaging device and packaging method for photographic sensitive material
Inventor: WATANABE YASUHISA
IPC: G03C3/00
Filed: 1990-07-31
Abstract: PURPOSE:To allow the easy exchanging of sizes and to allow the packaging of materials to be packaged in a tight contact state by providing a 1st board sheet which packages at least three sides of the material to be packaged and a 2nd board sheet which packages at least the other three sides of this material to be packaged and sticking the 1st board sheet to the 2nd board sheet. CONSTITUTION:Two pieces of interior packages 1 each enveloping a rolled photographic sensitive material with a moistureproof light shielding bag are stacked to constitute a laminate 2 as the material to be packaged. Approximately the three sides of this laminate 2 are covered with the 1st board sheet 3 and further, the other three sides are coated with the 2nd board sheet 4 from the outer side of the 1st board sheet 3. The upper surface part 11 of the 2nd board sheet 4 is adhered to a flap 8 of the 1st board sheet 3 by an adhesive agent 13. The materials to be packaged of various kinds of sizes and shapes are extremely easily packaged in this way simply by changing the size and shape of the board sheets. Since the materials to be packaged are brought into tight contact with the board sheets and, therefore, the protection of the materials to be packaged are improved.
Patent JP-S5990938-A (JP)
Title: Printed circuit board for semiconductor device
Inventor: NAKAJIMA HIROFUMI
IPC: H01L21/52
Filed: 1982-11-17
Abstract: PURPOSE:To make possible the direct wire bonding and suppress the abrasion of contact land by executing soft gold plating to the element connecting part on the nickel plating and hard gold plating in the plating structure in an external connecting terminal circuit. CONSTITUTION:Wiring is formed by etching the laminated board made of the copper-clad glass epoxy, nickel plating is conducted thereto and hard gold plating is carried out to the entire part of the printed circuit board 31. Next, the contact land 32 is partly masked 33 for partial plating and soft gold plating is further conducted to the soft-gold plated wiring layer 34 for wire bonding. Thereafter, the mask 33 is melted and washing is carried out. A printed circuit board 35 can be obtained. Connection of gold wire is possible by the thermal pressure wire bonding in combination with ultrasonic wave and the contact land which may generate mechanical abrasion is subjected to hard gold-plating with less which assures less abrasion.
Patent JP-S6358588-A (JP)
Title: Bar code reader
Inventor: TSUBOI SEIKICHI
IPC: G06K7/10
Filed: 1986-08-29
Abstract: PURPOSE:To visually recognize a scan range while a laser beam is scanning by forming a means passing through only a part with a high light intensity distribution in visible light between a light emitting diode and a display image forming means. CONSTITUTION:A cylindrical lens 13 receives the visible light 9 whose magnitude is controlled by a pin hole plate 10 from the light emitting diode 8. As a result a flat, long visible light projection area 23 corresponding to the scan range is formed on a scan surface 6 in the scanning direction of the laser beam 2. Since the laser beam 2 is a near infrared laser from a semiconductor laser 1, it cannot be visually recognized while it is scanning. However, with the pin hole plate 10 provided just before the light emitting diode 8, only the part with a high light intensity distribution in the center is passed through, and an image can be reduced without cutting down the size of a light source for the diode 8. Consequently the size of an image in a the area 23 in a direction X is made smaller, and the scan area can be recognized easily and visually through the area 23.
Patent JP-S5991588-A (JP)
Title: Input method of character
Inventor: TOIDA TOORU
IPC: G06V10/10
Filed: 1982-11-16
Abstract: PURPOSE:To cut down a character stably without pattern deformation due to shaping by expanding a character frame for the input of a stroke run out from a regulated character frame to register the stroke. CONSTITUTION:Data inputted from a coordinate reader such as a tablet are converted into coordinate data by a data reading part 5. A sampling part 6 removes noise from the input data and samples the data to form data 12. A character cutting-down part 7 cuts down the stroke and registers the stroke in a stroke buffer part 9. If the stroke is run out from the regulated character frame 10, the character frame is expanded to a character frame 13 and the stroke is registered in the stroke buffer part 9. When the starting point of a stroke is positioned at another character frame, it is regarded that the writing of one character is completed and a normalizing part 8 normalizes the size of the character and makes the centroid of the character coincide with the center of the character frame to obtain a normalized data 14.
Patent JP-S63226217-A (JP)
Inventor: MASUDA KIYOUJIROU
IPC: A01G1/00
Filed: 1987-08-12
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。