baber/WOPTO huggingface dataset:
Patent JP-S559510-A (JP)
Title: Heat resistant photoresist composition
Inventor: OOMURA KAORU
IPC: H01L21/312
Filed: 1978-07-06
Abstract: PURPOSE: To enhance insulation characteristics, and resistance to chemicals and heat, and to form high sensitivity photoresist having practical characteristics, by introducing cinnamate groups in an aromatic polyamide acid.  
     CONSTITUTION: An aromatic polyamide acid, such as products resulting from an aromatic diamide compound and an aromatic tetracarboxylic acid derivative and cinnamoyl chloride or glycidyl cinnamate are reacted in a polar organic solvent below 150°C in an amount of 0.001 to 10 moles per mole of the polymer unit. Sensitizers selected from aromatic hydrocarbons, aromatic amino compounds, aromatic nitro compounds, phenolic compounds, aromatic ketones, quinones, and anthrones are added preferably by 0.1 to 10 wt.% based on the polymer to a solution prepared by redissolving the above reaction product after precipitation separation in order to remove this solvent or impurities. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01256777-A (JP)
Title: Refrigerator
Inventor: YONEMURA MINORU
IPC: F25D17/08
Filed: 1988-04-01
Abstract: PURPOSE:To regulate the temperature of each freezing chamber to be an adequate temperature by providing cold air return ducts for No.2 and No.3 freezing chambers, that pass through the inside of No.2 partition wall, a temperature control device located in the rear part of No.1 freezing chamber, and the inside of No.1 partition wall. CONSTITUTION:Cold air discharged to No.1 freezing chamber 3 through a dumper thermostat 14b is returned to a refrigerating device 8 through a cold air return duct A2a. Cold air discharged to No.2 freezing chamber 5 through a dumper thermostat 14a is distributed to No.2 and No.3 freezing chambers 5 and 7 through a convection port 6a on a partition wall 6, and then returned to the refrigerating device 8 through a cold air return duct B16 in No.2 partition wall 4, a cold air return duct C17 in a temperature control device 13, and a cold air return duct D18 in No.1 partition wall. Thus, by providing the cold air return ducts B16, C17, and D18 that pass through No.2 partition wall 4, the temperature control device 13, and No.1 partition wall 2, the returning cold air from No.2 and No.3 freezing chambers returns to the refrigerating device 8 without passing through No.1 freezing chamber. Therefore, even when No.1 or No.2 freezing chamber is assigned to a low temperature compartment, each compartment can be regulated to an adequate temperature without generating of irregular temperature zones and over-cooling.
Patent JP-H05246759-A (JP)
Title: Method for sintering mnzn ferrite and kiln
Inventor: INOUE AKIRA
IPC: C04B35/38
Filed: 1992-03-02
Abstract: PURPOSE:To attain the efficient utilization of gaseous nitrogen by using gaseous nitrogen obtained by recovering discharged gaseous nitrogen in a purge chamber for regulating the atmosphere of a holding part of MnZn ferrite in a sintering process. CONSTITUTION:In the sintering MnZn ferrite, since the partial pressure of oxygen in the atmosphere of particularly a cooling part is frequently adjusted to be very small, large quantity of gaseous nitrogen is supplied and the purge chambers 21, 23 are provided at the inlet and out let of the kiln and by repeating a replacing working in the purge chambers reduced pressure with high purity gaseous nitrogen after discharging sintered ferrite cores, the flow-in of oxygen into the kiln is prevented. For the recovery of discharged gaseous nitrogen, the discharged gas in the purge chamber 2 of the kiln 2 is introduced to an active carbon layer 3 to remove impurities, passes through a pressure equalizing layer 4, is boosted in pressure by a pressure boosting device 5, is gathered to a product layer, is reduced in pressure (7) and is reused for the atmosphere adjustment of the kiln 2. Also the gaseous nitrogen is supplied from the pressure boosting device 5 to a gaseous nitrogen generator 8 and may also be used with a generated gaseous nitrogen.
Patent JP-S5417741-A (JP)
Title: Heat sensitive recording sheet
Inventor: YOSHIDA MAKOTO
IPC: B41M5/28
Filed: 1977-07-08
Abstract: PURPOSE:To eliminate ground fog, and improve storage stability under high temperature and high humidity, by adding a coloring agent and a color developer to each separate layer, and by isolating them from each other with a specified interlayer.
Patent JP-S58198351-A (JP)
Inventor: UCHIGAKI TAKATOSHI
IPC: A61B5/145
Filed: 1982-05-15
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-H05282346-A (JP)
Title: Electronic apparatus
IPC: G06Q40/00
Filed: 1992-04-03
Abstract: PURPOSE:To constitute the electronic apparatus so that even a person sitting down on a wheelchair can operate it easily by arranging a display device and an input device in the front, forming a recessed part in its lower part, and providing a discharge port for paper subjected to printing output, in front of the side. CONSTITUTION:A display device 2 is provided in the left upper front 1a looked at from the front of a main body, and a transparent touch panel 3 is provided by superposing it on its front. Accordingly, by pushing and closing a contact in the touch panel 3 by guidance displayed on the display device 2, information can be inputted by using the touch panel 3 as an input device. Also, in the lower part of the display device 2, a recessed part 12 opened forward is provided. The recessed part 12 is formed by surrounding two pieces on the L-shape made by the left upper front 1a and the right side front 1b, and also, dented backward continuously from the lower end of the left upper front 1a. Height of the recessed part 12 is set to size in which knees of a person sitting down on a wheelchair go in. Also, when an operator is opposite to the display device 2, a discharge port 9 for discharging paper subjected to printing output is provided within a range B which the right hand reaches.
Patent JP-H03278860-A (JP)
Title: Ultraviolet-ray irradiation apparatus
Inventor: MIWA HIROYUKI
IPC: B05D3/06
Filed: 1990-03-29
Abstract: PURPOSE:To stably perform high quality treatment by forming a work feed means from a conveyor composed of an endless strip body and mounting an air cooling means simultaneously cooling the surface and rear of the strip body. CONSTITUTION:A feed means 20 is a conveyor system composed of an endless strip body 21 formed from a Teflon(R) mesh belt and can feed a work 5 of every kind accurately and smoothly. The surface 21S of the strip body 21 is arranged so as to provide a gap C equal to or more than the dimension corresponding to the thickness of the work 5 from a hot ray cutting filter 4. An air cooling means 25 is formed by using the whole in the second chamber as a wind tunnel and providing a suction fan 26 and a suction port 29 and simultaneously cools the surface 21S and rear 21R of the strip body 21 on a work placing side. By this constitution, the adaptability related to heat resistance can be extended to a large extent.
Patent JP-H10156113-A (JP)
Title: Filter for water tank
Inventor: ISU TOMOKO
IPC: B01D35/30
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To rationally and economically change a filter by using a filter vessel as a common part and using minimum renewal parts and costs when changing the kind of a driver or changing the installation place according to the types whether it is an inside type and an outside type. SOLUTION: This filter has two kinds of drive means and a filter vessel 2 as mutually separated part items and has driver connecting structures 31, 41 freely changeably connecting a drive means 3 selected from the two kinds of drive means to the filter vessel 2. The filter vessel 2 a water suction member 5 and a water suction hose connecting member are used as mutually separated part items, and water suction part connecting structures 32, 73 for connecting either one of the member 5 and the hose connecting member selected to the filter vessel 2 are provided. Further, the filter vessel 2, a water spouting member and a water spouting hose connecting member are used as mutually separated part items and water spouting part connecting structures 33, 87 for connecting either one of the spouting member and the spouting hose connecting member selected to the filter vessel 2 are provided.
Patent JP-S60226770-A (JP)
Title: Switching power source circuit
Inventor: HIRAMATSU RIHEI
IPC: H02M3/28
Filed: 1984-04-24
Abstract: PURPOSE:To suppress a transient abnormal voltage by applying a voltage proportional to an input power source voltage to a terminal for controlling the dead angle of an IC for the power source. CONSTITUTION:A DC input voltage is applied to a main transformer 9 by ON or OFF of an MOSFET11. An alternating voltage generated at the secondary winding 17 is rectified and smoothed by a rectifier 18, a filter 22 and a commutation diode 19 to obtain the prescribed DC output voltages at terminals 23, 24. This voltage is input to an IC27 for a power source, and a pulse voltage of the prescribed conduction angle is obtained from the input voltage and a sawtooth wave voltage. ON and OFF of the MOSFET11 is controlled by the pulse signal. A voltage proportional to the input voltage is detected by the tertiary winding 33 of a detector 32, and the voltage is limited so that the conduction angle becomes the prescribed value or higher.
Patent JP-S579185-A (JP)
Title: Video tape recorder
Inventor: YAMAGIWA KAZUO
IPC: H04N9/808
Filed: 1980-06-18
Abstract: PURPOSE:To easily record and reproduce video signals of different television systems, by providing a delay line corresponding to the difference of angle division between a recording rotating head and playback rotating head. CONSTITUTION:A tape TP recorded with a video signal through the use of a pair of rotating heads located with the 2nd angle division theta2, is detected with a pair of rotating heads Ha, Hb located with the 1st angle division theta1 and reproduced at a playback circuit 1 via a changeover switch 3. In this case, the difference alpha between the 1st and 2nd angle divisions theta1, theta2 corrsponds to 0.42H in case of the signal of the NTSC system, where H is the horizontal period. The signal is delayed by 0.42H in every other field by the delay line 2 at the output side of the circuit 1 and transmitted to a television picture receiver 6.
Patent JP-H06273760-A (JP)
Title: Backlight unit
Inventor: SAWA TETSUO
IPC: F21V5/02
Filed: 1993-03-17
Abstract: PURPOSE:To provide a backlight unit capable of performing back illumination more uniformly by preventing the warp of a light diffusing part. CONSTITUTION:This unit is provided with a light source 14, a reflection part 13 reflecting light from the light source, and the light diffusing parts 11, 34 and 35 arranged on the front side of the light source and diffusing the light directly made incident from the light source or the light guided after reflecting the light from the light source by the reflection part. Illumination for an equipment arranged on the front side is performed through the light diffusing part in the unit. A light reflection pattern is formed on the light diffusing parts 11, 34 and 35 corresponding to a distance to the light source 14, and the light diffusing plate is supported so that a relative position between the light source and the light diffusing parts may not be deviated.
Patent JP-H10280684-A (JP)
Title: Rotary drum device
Inventor: NOMURA YUKO
IPC: B08B3/04
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To simplify a rotary drum device, which has a supply/discharge port for treated material at the body of a drum to perform surface preparation, cleaning, polishing and burring while opening/closing a cover, and to reliably lock the movement of the cover when opened/closed. SOLUTION: A cover 10 which is rotated inside to be opened is supported by a drum 3. On a supporting shaft 11 outside the drum 3, a scroll plate 13 concentrical with the shaft 11 is mounted to be relatively rotatable. A roller 18 provided at the free end of an arm 17 is inserted into a scroll groove 13a in the scroll plate, and the scroll plate 13 is rotated with a motor to rotate the arm 17 and a hinge shaft 15 connected thereto for opening/closing the cover 10. The roller 18 reaches the end of the scroll groove 13a, where the cover 10 is completely closed and opened, to transmit rotationally driving force through the scroll plate 13, the arm 17 and the cover 10 to the drum 3. In this way, the opening/closing of the cover 10 and the rotation of the drum 3 are performed with the same driving source and locking force works on the cover.
Patent JP-H05247461-A (JP)
Title: Phosphor and radiation image conversion panel
Inventor: UMEMOTO CHIYUKI
IPC: C09K11/61
Filed: 1992-03-03
Abstract: PURPOSE:To provide a new phosphor which exhibits accelerated phosphorescence. CONSTITUTION:A phosphor exhibiting accelerated phosphorescence is based on a fluorite-type fluoride, activated by a rare earth element, and represented by the compsn. formula: MIIF2.xMIF:yA... [wherein MII is an alkaline earth metal; MI is an alkali metal; A is Ce, Pr, Sm, Eu, Gd, Tb, Tm, or Yb; 0<x<=0.5; and 0<y<=0.1]. A radiation image conversion panel has a phosphor layer contg. this phosphor.
Patent JP-H02293773-A (JP)
Title: Stripper member for peeling print substrate from fusing member of electrostatic photographic printing machine
Inventor: AASAA EI BAATON
IPC: G03G15/20
Filed: 1990-03-29
Abstract: PURPOSE: To obtain an inexpensive stripper mechanism capable of reducing a defect in copying quality and the wearing of a melt-sticking roll, with simple structure by forming a prescribed shape projection in one end part of a finger- like member and covering both surfaces of the member with specific thin films. CONSTITUTION: This stripper member is of a flat, thin and comparatively soft finger-like member 57 and a projection 58 formed to such a shape that one surface is projected and the other surface is recessed is formed in the vicinity of one end part and brought into contact with a printed board, when this printed board is stripped from a melt-sticking member. The finger-like member 57 is constituted so that both surfaces are covered with smooth thin films 71 and 72 with small surface energy. In the stripper mechanism by such a constitution, the defect in the copying quality and the wearing of the melt-sticking roll 52 can be reduced regardless of simple and inexpensive structure.
Patent JP-S58203859-A (JP)
Inventor: SHIMOYAMADA MASAHIRO
IPC: B65D77/38
Filed: 1982-05-17
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-H07298030-A (JP)
Title: Digital copying machine
Inventor: KIMURA YOICHI
IPC: G03G21/00
Filed: 1994-04-21
Abstract: PURPOSE:To provide a digital copying machine improved in the read accuracy of a closed loop from a mark sheet original on which the closed loop drawn by a pencil or the like. CONSTITUTION:An image input section 4 stores image data read from a copy original or a mark sheet original to a storage section 2. When a closed loop cannot be read from the mark sheet original, the read density level is revised and then the read of the mark sheet original is tried again. An image processing section 5 processes the image data of the mark sheet original stored in the storage section 2 to generate image data of parts inside or outside of the closed loop and the generated image data are outputted from an image output section 6 and printed out on paper by a print section 7.
Patent JP-H05252460-A (JP)
Title: Display time selecting device for in-screen display information
Inventor: SAITO MITSUMASA
IPC: H04N5/445
Filed: 1992-03-06
Abstract: PURPOSE:To set a display time in accordance with user's choice and a degree of difficulty of the contents of an operation or control by providing a means for displaying the in-screen display information, and setting selectively the display time of the information. CONSTITUTION:A display information generating function 3 of a display video control means 2 generates a display information signal for executing a necessary display on the CRT display surface and supplies it to a display apparatus 1, in accordance with control information inputted in order that a user can operate or control the video display apparatus 1. In that case, a display setting machine 4 receives a setting command input from the user and sets selectively a display time, and by its set output, the function 3 is controlled, and the display time of the display information is set to that which corresponds to user's choice. Also, a separate display information display frequency counting-up function 5 counts up display frequency of the display information generated from the function 3, and it is sent to the display time setting function 4, and set to the display time programmed in advance. As a result, it can be set to the display time corresponding to user's choice and the contents of an operation or control, therefore, dissatisfaction caused by the display time can be obviated.
Patent JP-H06297921-A (JP)
Title: Tire pneumatic pressure detecting device
Inventor: TAGUCHI TAKEYASU
IPC: G01L17/00
Filed: 1993-04-09
Abstract: PURPOSE:To perform frequency analysis easily to extract resonance frequency components by correcting plural wheel speed signals, repeatedly computed by wheel speed computing means, into continuous variation every specified timing. CONSTITUTION:Pickup coils 3a-3d are fitted at specified intervals in the vicinity of gears 2a-2d so as to output alternating current signals with cycles corresponding to the rotating speed of the gears 2a-2d, that is, the rotating speed of the tires 1a-1d. The alternating current signals outputted from the pickup coils 3a-3d are inputted into an electronic control device 4, and specified signal processing including waveform shaping is performed. The result of the signal processing is inputted to a display part 5, and the display part 5 informs a driver of the pneumatic pressure state of the respective tires 1a-1d. At least one of vertical and longitudinal resonance frequency in the unsprung state of a vehicle is extracted from the oscillation frequency of the tires to enable the detection of the pneumatic pressure state of the tires on the basis of the resonance frequency.
Patent JP-S5510665-A (JP)
Title: Divider circuit
Inventor: ARAI MINORU
IPC: G06F7/72
Filed: 1978-07-08
Abstract: PURPOSE: To obtain a divider circuit available especially for the use for an industrial meter with a small number of significant figures, by constituting an inexpensive divider circuit of a small number of components.  
     CONSTITUTION: The divider circuit consists of adder 1 which has addened input terminals B 1  to B 4 , augend input terminals A 1  to A 4 , sum output terminals S 1  to S 4  and carry output terminal C 0 , and edge trigger flip-flop 2 which receives outputs from sum output terminals S 1  to S 4 , sends its output to addened input terminal A 1  to A 4  of adder and also has clock pulse input terminal C p  and clear input terminal CL. When an input value applied to augend input terminal A 1  to A 4  is regarded as a divisor and the capacity of adder 1 is taken as a dividend, the number of pulses of clock pulse input C p  applied to flip-flop 2 until the carry output of adder 1 is sent out is a quotient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S569527-A (JP)
Title: Method of protecting normal surface against collapse by use of rockfall preventive net and earth anchor
Inventor: SUZUKI SOUHEI
IPC: E02D17/20
Filed: 1979-06-30
Abstract: PURPOSE: To provide a simple method capable of protecting the normal surface against collapse, by connecting a rockfall preventive net to ropes fixed to fixed members and suspended downward, and fixing the ropes onto the normal surface by means of earth anchors.  
     CONSTITUTION: Rockfall preventive net 4 covering the normal surface 1 is connected to ropes 3 which are fixed at their upper ends to fixed members 2 constructed at the upper end portion of normal surface 1 by pouring concrete or the like and depended thereform downward along the normal surface 1. These ropes 3 are fixed onto normal surface 1 by means of earth anchors 5. When sand and soil located upwardly of earth anchors 5 tend to move, a force holding earth anchor 5 onto normal surface 1 is produced by the local resistance of enlarged portion 6, and at the same time, tensile force 9 is acted to ropes 3. In the above arrangement, movement of sand and soil is prevented positively by installing earth anchors 5 and ropes 3 such that resultant force 10 of holding force 8 and tensile force 9 is directed horizontally or upward to the horizontal plane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06292828-A (JP)
Title: Oxidizing catalyst
Inventor: TSUKUDA IWAO
IPC: B01J23/56
Filed: 1993-04-09
Abstract: PURPOSE:To obtain the oxidizing catalyst excellent in heat resistance even under high temp. by applying the slurry mixing an oxide such as alumina carrying the oxide of rare earth elements thereon, powdery palladium oxide carrying zirconia thereon and a binder on a honeycomb-like heat resistant base material. CONSTITUTION:By wet-pulverizing and mixing at least 1 kind of oxide such as alumina, titania and zirconia carrying the oxide of rare earth elements thereon, powdery palladium oxide carrying zirconia thereon and the binder, each carrier is atomized and the slurry dispersing uniformly is obtained. The oxide catalyst obtained by wash-coating the slurry on the honeycomb-like heat resistant base material is active because the grain size of the palladium oxide is fine, and the carrier acts as the barrier which prevents the sintering of the palladium oxide because each particle of the palladium oxide is coated with the zirconia and dispersed on the carrier imparted with heat resistance by coating with the oxide of the rare earth elements.
Patent JP-H03281574-A (JP)
Title: Highly dielectric resin composition
Inventor: TANIGUCHI MASATOSHI
IPC: C08K9/02
Filed: 1990-03-29
Abstract: PURPOSE:To provide the title composition capable of injection molding, high in mechanical strength, thus useful for electrical and electronic parts and mechanical parts, comprising a synthetic resin capable of injection molding and specific alkaline earth metal titanate. CONSTITUTION:The objective composition can be obtained by incorporating (A) a synthetic resin capable of injection molding (e.g. phenolic resin, polybutylene terephthalate) with (B) 25-70vol.%, based on the whole volume of the final composition, of fibrous alkaline earth metal titanate, pref. fibrous barium titanate ((n)=1) of the formula (M is one alkaline earth metal or a combination of two or more kinds of such metal; (n) is 1-12) 3-100mum in fiber length, 0.1-10mum in fiber diameter and pref. >=10 in aspect ratio, prepared by deposition of an alkaline earth metal carbonate, through solution reaction, on the surface of a fibrous titania compound followed by treatment under heating at 500-1300 deg.C.
Patent JP-S528008-A (JP)
Title: Packed liquid soap
Inventor: ARAI TOME
IPC: A47K7/00
Filed: 1975-07-09
Abstract: PURPOSE: A nonwoven fabric impregnated with liquid soap packed in a package, suitable for ready use where or towels are not avilable. 
     COPYRIGHT: (C)1977,JPO&Japio