baber/WOPTO huggingface dataset:
Patent JP-S642057-A (JP)
Title: Photoconductive film and electrophotographic sensitive body using same
Inventor: FUJIO KATSUNORI
IPC: G03G5/06
Filed: 1987-06-25
Abstract: PURPOSE:To enhance sensitivity of a photoconductive film by incorporating specified bisazo pigment. CONSTITUTION:The photosensitive layer 4 is composed of a carrier transfer layer 3 and a carrier generating layer 2 successively laminated on a conductive supporting body 1. The layer 2 contains as a carrier generating material a bisazo pigment represented by formula I in which A is a group represented by formula II or III or the like; B is single bond or a divalent residual group; X is an atomic group necessary to form a hydrocarbon ring or heterocyclic aromatic ring by condensation; Z is O, S, or the like; and each of R1, R2, and R is H, lower alkyl or the like. The photosensitive, layer 4 can be formed on an interlayer formed on the supporting body 1 and the layers 2 and 3 can be laminated in the reverse order and the layer 4 can be formed also in a single layer structure.
Patent JP-S5860412-A (JP)
Title: Digital acoustic reproducing device
Inventor: ARAI YASUHIKO
IPC: G10L19/00
Filed: 1981-10-05
Abstract: PURPOSE:To obtain an economical digital acoustic reproducing device by sampling a voice signal at a frequency lower than the sampling a music signal and then quantizing and storing it with less bits than the music signal, and performing multiplex demodulation on time-division basis. CONSTITUTION:A file 15 is constituted by using a magnetic bubble memory, wherein a music and a voice signal quantized to 12 bits are stored by compressing music data to 6 bits and voice data to 4 bits. Data on the file number of the file 15 is specified by a switch register 26 and read out by a control microcomputer 25 to be supplied to a multiplex demodulation arithmetic part 20 through readout buffer memories 16 and 17 and shift registers, 18 and 19. The arithmetic part 20 performs time-division processing and in audio mode, the frequency of arithmetic is reduced to half. The output is processed by DA conversion at parts 21 and 22, and the resulting signals are outputted as music and voice simultaneously over channels A and B respectively. Thus, the utilization rate of the memory is improved six times.
Patent JP-H0323967-A (JP)
Title: Printing paper size positioning circuit
Inventor: FUJII ISAO
IPC: B65H45/101
Filed: 1989-06-20
Abstract: PURPOSE:To reduce a load upon an operator and eliminate printing paper jam at a stacker section due to faulty manipulation by providing a size detection section and thereby effecting the positioning of printing paper in size automatically at the stacker section based on a detected size detection signal. CONSTITUTION:The displacement value of a size positioning mechanical section is stored in advance for each size of printing paper to be used in a drive control section 2. If printing paper 6 is set at a printing device, the size of printing paper 6 placed in a hopper section 4 is detected by a size detection section 1, and a size detection signal Vs is entered in the drive control section 2. Then a drive signal VK matching the size of printing paper set in place is output. Next, the size positioning mechanical section 3 is actuated by the drive signal VK and stops at a position matching the size of the paper 6. Consequently, the positioning of printing paper by size is performed automatically by the stacker section 5.
Patent JP-S5586518-A (JP)
Title: Gas absorption apparatus
Inventor: HORIUCHI MASANOBU
IPC: B01D53/18
Filed: 1978-12-25
Abstract: PURPOSE: To prevent satisfactorily the leakage of harmful gas caused by the evaporation of a reaction liquid by providing an injection apparatus which is connected to a gas absorption tower and injects the reaction liquid which has high vapor pressure and is reacted with the desired gas to be absorbed.  
     CONSTITUTION: When the desired gas to be absorbed is UF 6  and a reaction liquid is aniline, HF is collected in a gas absorption tower 1 by aniline and at the same time aniline which evaporate and leaks out is condensed and returned to a tank. As a result of the leakage of aniline, a lack of aniline occurs within the tower 1 and the HF concentration at the outlet of the tower 1 is increased. The increase in the concentration is detected by a concentration meter 9. The opening of an adjusting valve 8 is adjusted depending on the increase of HF concentration, thereby a large amount of aniline is injected into the tower 1 and the HF concentration at the outlet of the tower 1 is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0324682-A (JP)
Title: Method for extracting character feature
Inventor: SUGANUMA HIROYUKI
IPC: G06K9/46
Filed: 1989-06-21
Abstract: PURPOSE:To improve the reliability of the character feature extracting method and to shorten a processing time by sorting a character from the number of strokes of a character coming into contact with the frame of a character image in a character frame, their positions, the numbers of circular arc parts and contacts parts, their positions, the number of holes closed by the character, and the position of the center of gravity. CONSTITUTION:A character string is stored from a TV camera 1 in an image memory 10 through an A/D converter 13. The character string is arrayed in the memory 10 and scanned in the X and Y directions, characters are successively segmented and character frames for respective characters are found out. A CPU 14 founds out the number of strokes of a character coming into contact with each character frame, their positions, the numbers of circular arc parts and contact parts and their positions, the number of holes closed by the character, and the position of the center of gravity to sort the character.
Patent JP-S6218841-A (JP)
Title: Satellite repeating communication system
Inventor: ONO HIDEO
IPC: H04B7/185
Filed: 1985-07-18
Abstract: PURPOSE:To eliminate interference trouble in transmission and reception and to facilitate the designing of an antenna system by arranging satellites for transmission and reception individually. CONSTITUTION:The receiving satellite 11 receives signals from specific object areas of communication on the earth 10, e.g. 2, 3, and 4 by an antenna 16 and transmits them to the transmitting satellite 12 by an antenna 17. The transmitting satellite 12 amplifies the signals received by an antenna 18 and transmits them to specific object areas of communication on the ground, e.g. 7, 8, and 9 by an antenna 19. The intensity of an electromagnetic wave is in inverse proportion to the square of the distance of an electric field and a magnetic field is in inverse proportion to the cube of the distance, so when the distance between the satellites 11 and 12 only increases, for example, from tens of m to hundreds of m, the extent of the mixture of a transmit signal on the transmission side decreases greatly. A radio communication signal used for the communication between the satellites uses a radio wave or light of frequency which is sufficiently different from a radio communication wave used for the communication between the satellites and equipment on the ground, thereby eliminating mutual interference trouble.
Patent JP-S6050250-A (JP)
Title: Method of controlling air-fuel ratio
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/04
Filed: 1983-08-30
Abstract: PURPOSE:To prevent affection due to a high-land and evaporated fuel upon compensation of the air-fuel ratio of an engine, by compensating a basic fuel injection time- period in accordance with learning compensating coefficients for compensation and a feed-back compensating coefficient to obtain a final fuel injection time-period. CONSTITUTION:A control circuit 22 compensates a basic fuel injection time-period in accordance with learning compensating coefficients for compensation and a feed-back compensating coefficient to obtain a final fuel injection time-period tau which is calculated by the following expression: tau=TPXFAFXFGXK, where K is a compensating value, TP is the basic fuel injection time-period, FAF is the feed-back compensating coefficient and FG is the learning compensating coefficient which is exhibited by the following expression: FG=(1+FHAC+DFC/Q), where FHAC is a learning compensating coefficient for altitude compensation, DFC is a learning compensating coefficient for compensation of blocking of an air-flowmeter, and Q is an intake-air amount. With this arrangement, if the throttle valve is fully closed, a guard value is set in accordance with the learning compensating coefficient FHAC for altitude compensation, and then the guard value is compared with the learning compensating coefficient FHAC for altitude compensation to carry out predetermined addition and subtraction. With this arrangement the compensation of the air-fuel ratio of the engine may be prevented from being affected due to a high-land and evaporated fuel.
Patent JP-H028739-A (JP)
Title: Data processor for chromatograph
Inventor: KAJITA JUNPEI
IPC: G01N30/86
Filed: 1988-06-27
Abstract: PURPOSE:To enable intuitive judgement of similarity by a method wherein more than one chromatograms are recorded and a specified conditional expression is computed based on a peak area value to determine and display a similarity rate of both the chromatograms. CONSTITUTION:When two germ samples or the like are specified with a key input device 17, chromatograms of the samples specified stored in a floppy disc 16 are read out to be supplied to a CPU 12. Then, a computation is performed based on the formula from each peak area ai of one of the chromatograms and a peak area bi of the other and a similarity rate which approaches 1 with a higher similarity is determined to be shown on a display device 15. Thus, when the display is observed, approximity of the chromatograms can be judged intuitively.
Patent JP-H058693-A (JP)
Title: Open/close device of glove box
Inventor: NISHIGORI KAZUHIKO
IPC: B60R7/06
Filed: 1991-06-28
Abstract: PURPOSE:To enable a glove box to be opened/closed by a belt driven by a motor automatically and by the manual operation in the case of trouble and the like. CONSTITUTION:A support body 15 is provided on a fixed frame body 2 so as to advance and retreat freely in the open/close direction of a glove box 1. A drive means 5 is constituted on the fixed frame body 2 with a belt 11 suspended between a pair of pulleys 8, 10 supported rotatably separating from each other in the open/close direction of the glove box 1 and a motor 7 which can drive one pulley 8 of them. The rear part of the glove box 1 is shaft- supported rotatably with the rear part of the support body 15 and the glove box 1 is supported with the fixed frame body 2 movably. Thereby, the glove box 1 can be opened/closed easily by the drive of the belt 11 and also by the manual operation. The constitution of the drive means becomes easy. The smooth open/close operation of the glove box 1 can be carried out manually.
Patent JP-S52121687-A (JP)
Title: Copper clad laminates
Inventor: ICHINOKURA AKIRA
IPC: B32B15/04
Filed: 1976-12-27
Abstract: PURPOSE: Copper-clad laminates consisting of resin-impregnated paper layers which are free from warping even when subjected to a severe heat treatment after the formation of copper foil circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6218878-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUBO KANJI
IPC: H04N5/783
Filed: 1985-07-18
Abstract: PURPOSE:To obtain a VTR which reduces the mean DC voltage of a preset voltage waveform almost to 0V by providing a means which adds and averages the center voltage of a preset voltage in every field throughout a period longer than a period in which at least the center voltage varies from the maximum value to the next maximum value. CONSTITUTION:A speed command circuit 11 generates a reference speed value for the traveling of a magnetic tape according to key operation shown by a block 105. For example, when a fed key is pressed in, for example, a playback state, a reference speed value for increasing the feed speed of the magnetic tape at a constant rate is generated and when a rewind key is pressed, a reference speed value for reducing the feed speed of the magnetic tape at a constant rate is generated. The generated reference speed value is supplied to a capstan servo system 109 and used to vary the feed speed of the magnetic tape. The reference speed value, on the other hand, is supplied to an arithmetic processing circuit 115. A preset waveform forming circuit 113 performs processing for reducing the mean value current to zero.
Patent JP-S6138886-A (JP)
Inventor: YAMAMOTO TADASHI
IPC: B25J13/08
Filed: 1984-07-31
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-S5948058-A (JP)
Inventor: MAIRON EI BEIGURAA
IPC: A23L27/30
Filed: 1982-09-14
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-S5783350-A (JP)
Title: Polishing apparatus for knife
Inventor: MINAMI SENKICHI
IPC: B24B3/36
Filed: 1980-11-11
Abstract: PURPOSE:To improve the working efficiency by installing a knife receiving plate and the pressing roller for pressing the knife onto the plishing cloth for polishing the side surface part of the knife made of stainless steel. CONSTITUTION:The receiving plate 5 for receiving a knife 25 is fixed on a machine body 1, in close to or in contact with the back surface of the endless polishing cloth 4 which is obtained by sticking polishing grains onto the surface of a cloth etc. When the knife 25 is polished, the edge part on the grip side of the knife 25 is fixd on a movable body 12 through a supporting device 15, and the mvable body 12 is swung to bring the knife 25 into contact with the polishing cloth 4 at the positin opposite to the receiving plate 5. Then, the pressing roller 20 for the knife 25 which is axially installed onto the arm 17 of the shaft 16 installed onto the machine body 1 is pressurized to contact with the polishing cloth 4 side. Thus, the pressurization by the roller 20 is detected by a limit switch 23, and a transfer body 8 performs reciprocating motion through an air cylinder 14, and the knife 25 is polished.
Patent JP-S55143982-A (JP)
Title: Thiophene derivative
Inventor: DOBASHI GENICHI
IPC: C07D333/22
Filed: 1979-12-10
Abstract: NEW MATERIAL:A thiophene derivative of formula I (R is lower alkyl or phenyl).  
     EXAMPLE: 1-Methylsulfinyl-1-methylthio-2-(2'-thienyl)ethylene.  
     USE: Industrially useful intermediate of thienyl acetic acid or its derivative which is a chemical modifier for antibiotics such as penicillin and cephalosporin.  
     PROCESS: The compound I is prepared by reacting an aldehyde of formula II with formaldehyde mercaptal S-oxide of formula III in the presence of a strong base (e.g. alkyl lithium) which exhibits ≥pH10 as 0.1N aqueous solution. The compound I can be converted to thienyl acetic acid or its derivative in high yield, by reacting with water or an alcohol in the presence of a mineral acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5719223-A (JP)
Title: Accumulating method and apparatus for rod-formed articles
Inventor: MAJIMA YUKIO
IPC: B65G47/86
Filed: 1980-11-11
Abstract: PURPOSE: To automate accumulation of rod-formed articles such as ham to improve efficiency of such accumulating operations by arranging a plurality of rotary drums which can attract such rod- formed articles to its outer periphery in such a manner that articles can be transferred from one to another rotary drum whereby articles in the number which will make a complete row in a bucket are released from attraction to each drum just below the drum to allow the articles to be dropped therefrom.  
     CONSTITUTION: Rod-formed articles A carried by a conveyor 1 are attracted in grooves 2' in a rotary drum 2 and transferred to another rotary drum 3a and then to a further rotary drum 2a. When the articles A on the drum 2a reach above a bucket 6 placed on a chain 5 just below the drum 2a, such articles A in the number which will make one complete row in the bucket are released from attraction to the drum 2a and are thus allowed to drop into the bucket 6. Subsequently, the remaining articles A are transferred to a further drum 2b by way of a still further  drum 3b. The bucket 6 is moved to a position just below the drum 2b in a timed relationship with  arrival of the articles A at this dropping position at which the articles A for a second row are  allowed to drop into the bucket 6. Accumulations of rod-formed articles are thus automated to  improve efficiency by repetition of the sequence in this manner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0774144-A (JP)
Title: Cleaning method for plasma apparatus
Inventor: MORI SUMIO
IPC: H01L21/3065
Filed: 1993-06-29
Abstract: PURPOSE:To provide a cleaning method to effectively eliminate chlorine element from a processing chamber of a plasma apparatus. CONSTITUTION:For the cleaning of an RIE apparatus 1 for etching wafers 5 in the chloric gas ambient introduced from a gas introducing pipe 9, fluoric gas is first introduced from a gas introducing gas pipe 10 and a voltage is applied to an etching changer 2 for the discharging dissociation of fluoric gas. Thereby, the chloric gas in the etching chamber 2 can be eliminated. Thereafter, the etching chamber 2 is exposed to the atmospheric condition to eliminate reaction product deposited by an organic solvent.
Patent JP-S6144812-A (JP)
Inventor: GIYOOMU RU BOO
IPC: A61K31/135
Filed: 1985-07-18
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-H0448264-A (JP)
Title: Quantitative determination of organic silicon compound existing in air
Inventor: ARAMATA MIKIO
IPC: G01N31/00
Filed: 1990-06-18
Abstract: PURPOSE:To quantitatively determine the silicone in the space by extracting the org. silicon compd. (silicone) in the air absorbed on an adsorbent by an org. solvent and thermally decomposing the extracted silicone, then determining the resulted product of the thermal decomposition. CONSTITUTION:The silicone existing in the air is absorbed on the adsorbent powder. The silicone adsorbed on the adsorbent is extracted by the org. solvent and the extracted silicone is thermally decomposed and the resulted product of the thermal decomposition is determined. The adsorbent to be used is exemplified by active carbon, silica gel, active alumina, etc. and the grain size thereof is preferably about several mum to several 100mum. Among these adsorbents, the active carbon is most adequate. For example, carbon tetracholoride, hexane, methyl isobutyl ketone, 'Freon-113', etc., are usable as the org. solvent to be used for the extraction.
Patent JP-S644044-A (JP)
Title: Handling device of tab-type ic
Inventor: TANABE AKITO
IPC: G01R31/26
Filed: 1987-06-25
Abstract: PURPOSE:To execute a parallel measuring operation or a simultaneous measuring operation without causing an omission of an IC at a measuring part by a method wherein at least one measuring part can be shifted independently in a transfer direction of the IC. CONSTITUTION:An IC 20 which has been supplied to a supply part 1 but his not yet been measured is taken out by using a transfer roller 2A; its existence is detected at a product detection part 3; after that, it another IC 20 is simultaneously situated at a second measuring part 4B when the IC 20 has been transferred to a first measuring part 4A, a product-pressing device 5 is lowered. The IC 20 is brought into contact with the first measuring part and the second measuring part 4A, 4B, and an electrical measuring operation is executed. If another IC 20 is not situated in the second measuring part 4B and this IC 20 is situated in a next position when the IC 20 has been transferred, an air cylinder 9 is actuated; the second measuring part 4B is shifted to a next position of the IC; after that, the electrical measuring operation is executed. After the measuring operation, the IC 20 is transferred to a marking part 6; it is marked in accordance with a measured result, and is housed in a storage part 7 through a transfer roller B.
Patent JP-S5587617-A (JP)
Title: Air conditioning system
Inventor: KAMATA JIYOUJI
IPC: F24F11/02
Filed: 1978-12-26
Abstract: PURPOSE:To prevent the increase of the load of an engine by a mechanism wherein an intake negative pressure detector is mounted and a compressor is suspended or the load of the compressor is released when the absolute value of the intake negative pressure of the engine is not more than set value. CONSTITUTION:A negative pressure chamber 19 partitioned by means of a diaphragm 21 in a negative pressure detector 18 is communicated with an intake manifold 6 connected to a carbureter 5, and a microswitch 24 is installed into the other atmospheric air chamber 20 communicated with atmospheric air and made and broken by means of a projection 23 of the center of the diaphragm 21 through a lever 33. A delay timer 29 is connected in series with a contact 25 in the microswitch 24. The contact 25 is opened when the absolute value of intake negative pressure becomes smaller than set value, and conduction to an electromagnetic clutch 9 and an outdoor fan 15 is interrupted. Even when the absolute value of the intake negative pressure becomes larger and the contact 25 is closed, electricity is conducted to the electromagnetic clutch 9 and the outdoor fan 15 after a fixed time by means of the delay timer 29, and air cooling operation is reopened.
Patent JP-S5968035-A (JP)
Title: Displaying and reading table
Inventor: NOZAKI MINEO
IPC: G06F3/023
Filed: 1982-09-16
Abstract: PURPOSE:To perform efficient printing, etc., by allowing a cursor on a reading table where an original is placed to serve also as an information display function, and moving it on the reading table automatically under the control of an external device and confirming a printed state visually. CONSTITUTION:The original 9 is mounted on the reading table 5 and the cursor 8 is rotated on a carriage to set the original 9. When the contents of the original 9 are inputted on a KANA (Japanese syllabary) to KANJI (Chinese character) conversion keyboard 1, a CPU20 collates the contents with a KANJI dictionary 27 to store corresponding characters and symbols in an RAM21 successively while sending them to a character generator 24, thereby displaying 8 the characters and symbols through XY drivers 25 and 26. When a cursor key 14 or 16 is operated, the contents of a cursor line register increase or decrease by one and a pulse motor is driven through a motor driver 23 to move up or down the cursor by set line pitch. Similarly, cursor keys 15 and 17 are used for change of input digits.
Patent JP-S6062599-A (JP)
Inventor: UERUNERU SHIYUTAUFUATSUHERU
IPC: F41A9/39
Filed: 1984-07-31
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-S6388127-A (JP)
Title: Pharmacological composition for transplantation rejection control or self immune disease remedy
Inventor: IRUN AARU KOOHEN
IPC: A61K/
Filed: 1987-06-26
Abstract: The invention relates to means for preventing or for delaying the rejection of allografts in humans and for the alleviation of and for treating autoimmune diseases in humans. The pharmaceutical compositions which are suitable to attain the above ends ard based on heparin, on N-desulfated, on N-acetylated heparin or other suitable derivatives of heparin. The dosage which is effective is one which is substantially lower than that required for obtaining an anticoagulant effect in mammals. It is generally of the order of about 1 per cent to about 10 per cent of the anti-coagulant effective dosage of such compounds.