baber/WOPTO huggingface dataset:
Patent JP-S63208069-A (JP)
Title: Two-color image forming method
Inventor: NAKAHATA KIMIO
IPC: G03G15/01
Filed: 1987-02-25
Abstract: PURPOSE:To obtain sharp two-color images without having disturbance in fine lines by developing latent images respectively by a nonmagnetic toner and magnetic toner having the polarities different from each other, adopting non- contact development for the 2nd development and unifying both the toners to the polarity of the magnetic toner prior to transfer. CONSTITUTION:An important requirement is to adopt the non-contact development for the 2nd development. Both the toners are unified to the polarity of the magnetic toner prior to the transfer if the polarity of the 1st developing toner and the polarity of the 2nd developing toner differ from each other and the 2nd development is to be executed by a non-contact development method. Namely, the 2nd development by a 2nd developing device is executed by the non-contact development and the polarities of both the toners are unified to the polarity of the black magnetic toner by a corona discharger 7. The sharp two-color images having no disturbance in the fine lines are thereby obtd.
Patent JP-S61201010-A (JP)
Title: Production of polyester bundled yarn
Inventor: MATSUMOTO TETSUO
IPC: D01F6/86
Filed: 1985-02-28
Abstract: PURPOSE:To obtain the titled bundled yarn capable of being woven without twisting and requiring sizing, by combining multifilament consisting essentially of PET with polyester binder filaments and fusing partially the multifilament by heat treatment. CONSTITUTION:A polyester consisting essentially of polyethylene terephthalate, having >=240 deg.C melting point and a polyester binder having 100-220 deg.C softening point are spun with a spinning nozzle for combined filament yarn, cooled by the cooler 3 and bundled by the yarn guide 4. The yarn is sent through the bundling guide 6, provided with stretch between the unhot rollers 7 and the hot rollers 8, made uniform, drawn between the rollers 8 and the hot Nelson rollers 9, and heat treated. The heat-treatment temperature is >= the softening point of the binder filament, and <=the melting point of the multiple filament and the multiple filament is partially fused.
Patent JP-S51115864-A (JP)
Title: Electronic clock
Inventor: ASANO KAZUHIRO
IPC: G04G19/04
Filed: 1975-04-03
Abstract: PURPOSE:To minimanize a clock in size by constituting and intergrating a highly efficient boosting circuit utilizing MOS transistor.
Patent JP-H03244377-A (JP)
Title: Method and composition for decomposing and inhibiting storage of insoluble glucan
Inventor: MATSUSHIRO AIZO
IPC: A61K35/74
Filed: 1990-02-20
Abstract: PURPOSE:To provide a composition for inhibiting the storage of an insoluble glucan in an oral cavity by compounding a transformant containing a DNA sequence coding the expression of an alpha-1,6-glucan 6-glucano hydrolase enzyme. CONSTITUTION:A DNA sequence expressing an alpha-1,6-blucan 6-glucano-hydrolase enzyme is selected and combined to architect a recombined DNA molecule recombined with the DNA sequence. The recombined DNA molecule is transduced into a bacterium to produce a transformant transformed so as to produce the alpha-1,6-glucan 6-glucano hydrolase, preparing a composition containing the transformant. The DNA sequence expressing the alpha-1,6-glucan 6-glucano hydrolase enzyme is preferably a DNA sequence contained in the gene of a bacterium belonging to the genus Arthrobacter.
Patent JP-S52123875-A (JP)
Title: Wiring inspection system for highly integrated lsi
Inventor: UENO NARUJIROU
IPC: G01R31/00
Filed: 1976-04-10
Abstract: PURPOSE: To perform the inspection of highly integrated LSIs by inspecting only the wiring with the circuit separately provided within the chip after performing inspection in unit of logical operation blocks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63208354-A (JP)
Title: Facsimile equipment
Inventor: IMAI KENICHI
IPC: H04N1/00
Filed: 1987-02-24
Abstract: PURPOSE:To send instantly a facsimile signal without reprinting by coding and storing a data generated by a word processor function into a memory, reading and sending the coded data. CONSTITUTION:In receiving a JWP document name, a destination telephone number and a communication mode from an input section 4, a personal computer control section 1 having a Japanese wordprocessor (JWP) function reads the said document file from a disk device 2 to generate a JWP text converted into a bit map picture. Then the text is subject to compression coding via a bit map picture coding section 5 and written in a memory 8. Then a transmission start command is written in a command register 10 of the facsimile communication control section 9. Thus, the control section 9 reads the communication mode information of the register 10, reads the data of the memory 8 according to the mode and sends the result to a MODEM 12. The MODEM 12 modulates the received picture signal into a facsimile signal and sends the result to an opposite facsimile equipment via a NCU 13 an a telephone line 14.
Patent JP-S59166583-A (JP)
Title: Absorption refrigerant composition
Inventor: GOTOU YOSHIKI
IPC: C09K5/08
Filed: 1983-03-11
Abstract: PURPOSE:An absorption refrigerant composition, consisting of a fluorohydrocarbon and a dehydrated polar organic solvent as constituent elements, having improved high-temperature stability, and suitable for absorption refrigerators and heat pumps. CONSTITUTION:An absorption refrigerant composition consisting of (A) a fluorohydrocarbon, e.g. monochlorodifluoromethane, dichloromonofluoromethane, trifluoromethane or dichlorotrifluoroethane, etc., and (B) a polar organic solvent, e.g. an amide or glycol ether based solvent, etc., with usually 300-1,000ppm moisture contained therein. The moisture content in the component (B) is most preferably 10ppm or less for the amide based solvent and 20ppm or less for the glycol ether based solvent.
Patent JP-S60184266-A (JP)
Title: Copying machine
Inventor: ANZAI TOSHIKI
IPC: G03G21/00
Filed: 1984-03-02
Abstract: PURPOSE:To detect a forgetfully left original and to generate a warning by providing a means which irradiates the original with light and detects the original setting state being unchanged for a specific time after copying operation. CONSTITUTION:When a print switch is turned on, light source lamps CL and MFC and an in-copying signal are turned on through a preprocessing stage. Then, the original placed on an original platen is irradiated with light from the light source lamps to form an original image that the irradiation light has on a photosensitive body which is charged electrostatically in advance, and then when stages of development, transfer, and fixation of the formed image (electrostatic latent image) are completed, an optical system which scans on the original platen from its initial setting position and reaches the opposite side of the platen is returned to the initial position. It is decided whether a signal So is present or not and when the signal So is present, the light source lamp CL is turned off and then the process is fed back to a step S1. When the signal So is absent, it is decided whether a timer TM1 clocks a specific time T1 already or not and when so, the light source lamp LC is turned off and a buzzer is allowed to sound.
Patent JP-S51115394-A (JP)
Title: Mirror polishing machine
Inventor: OONISHI TOSHIO
IPC: B24B37/10
Filed: 1975-04-03
Abstract: PURPOSE: To enable to polish specimen while rotary polishing machine is maintained at constant wearing property. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54133348-A (JP)
Title: Slit lighting device
Inventor: MOCHIZUKI NORITAKA
IPC: G03G15/04
Filed: 1978-04-07
Abstract: PURPOSE:To enable lighting to be evenly made without unbalance of lighting by letting the light from the reflecting face of part of an upper shade provided so as to encircle a light source be reflected so as to become the same in incident direction as the lower shade thereby performing lighting. CONSTITUTION:The lower reflecting shade 4 opposing to an original platen 1 is made smaller than the upper reflecting shade 5 which does not oppose to the original platen 1. The lower reflecting shade 4 has a cylindrical oval face 8 whose focus is aligned to the center of a tubular lamp 6 and a slit form lighting part 7 and the upper reflecting face 5 is constituted by a cylindrical oval face 9 having the same focus as this and a cylindrical parabolic mirror 10 reflecting the light from the lamp 6 as parallel light. The parallel light from the cylindrical parabolic mirror 10 is image-formed on the slit form lighting part 7 by a cylindrical reflecting face 11, whereby the quantities of light heading toward the slit lighting part from the right and left may be made the same.
Patent JP-H01216432-A (JP)
Title: Multitask system
Inventor: NAKAJIMA MASANOBU
IPC: G06F9/46
Filed: 1988-02-24
Abstract: PURPOSE:To enable a processing to be performed at least in a timer interval time in one time of execution of a task by providing a timer device dedicated for task scheduling and a timer reset device to reset the count value of the timer device. CONSTITUTION:In the title system, a task scheduling dedicated timer device 19 used for the task scheduling only and the timer reset device 20 to reset the count value of the timer device 19 are provided. And at the time of completing the processing of the task under execution and setting the next task at a running state, the timer reset device 20 is started up, and the count value of the timer device 19 dedicated for the task scheduling is reset. In such a way, since the timer interval time is always supplied as a processing time in one time of execution of the task, it is possible to remove a waiting time for the completion of another task in the task whose processing time is short, thereby, the task scheduling can be performed efficiently.
Patent JP-H05243768-A (JP)
Title: Cooling mechanism for electronic device
Inventor: WATANABE YOSHIKI
IPC: H05K7/20
Filed: 1992-02-27
Abstract: PURPOSE:To provide an cooling mechanism which allows the maintenance work only for the defective components while normal cooling state is kept and also allows rapid and easy replacement of a fan when it is defective, relating to a collision jet type cooling unit which performs forced cooling by jetting an air current against highly heated electronic circuit components. CONSTITUTION:A plurality of hot electronic circuit components 4 regularly arrayed on the surface of a backboard 3, while adjoing together, are divided into sets consisting of specified numbers of parts. A shelf 10 constituted by arraying housing sections 11 at the positions corresponding to respective sets in a grid is set while facing hot electronic circuit components 4. And in addition, box-like fan units 13 containing built-in individual fans 19 and nozzle parts 16 are slid into the housing sections 11 from a rear side while allowing free mounting/dismounting.
Patent JP-S58157758-A (JP)
Title: Preparation of highly concentrated solution of olefinic sulfonate
Inventor: ANDOU HIDEO
IPC: C07C309/20
Filed: 1982-03-15
Abstract: PURPOSE:To obtain the titled solution, by neutralizing and hydrolyzing a reaction product of sulfonation of an olefin in the presence of a specific amount of a specified polyethylene glycol or polyoxyethylene alkyl ether and an aromatic carboxylate. CONSTITUTION:A reaction product of sulfonation of 10-20C olefin is neutralized and hydrolyzed in the presence of 1-10pts.wt. total amount of 0.5-7pts.wt. at least one selected from a polyethylene glycol having about 200-6,000 molecular weithgt and a polyoxyethylene alkyl ether having 8-18C alkyl group and 5-30 average number of addition moles of ethylene oxide based on 100pts.wt. olefinic sulfonate in a solution of the final reaction product and the same ratio of an aromatic carboxylate shown by the formula (R1 is OH, etc., ; M is H, alkali metal, etc.), to give the desired solution containing >=60wt% olefinic sulfonate.
Patent JP-H04260456-A (JP)
Title: Grinding apparatus
Inventor: TOMINAGA SATORU
IPC: B02C21/00
Filed: 1991-02-13
Abstract: PURPOSE:To reduce the power unit of the whole of a grinding apparatus by constituting said apparatus so that a raw material can be efficiently ground corresponding to the capacities of respective machineries without applying overload to all of the machineries. CONSTITUTION:The coarse powder 9 coarsely ground by a preparatory grinder 4 and sorted by a sorting machine 8 is introduced into the medium grinding part 11 of a ball mill 13 without being returned to the preparatory grinder 4 to be mediately ground corresponding to the particle size of the coarse powder 9. The fine powder 10 sorted by the sorting machine 8, the fine powder 22 mediately ground by the medium grinding part 11 and classified by a first classifier 20 and the fine powder 30 mediately ground by a fine grinding part 12 and classified by a second classifier 28 are introduced into the fine grinding part 12 of a ball mill 13 to be finely ground corresponding to the particle sizes of the fine powders 10, 22, 30. Therefore, the grinding corresponding to power consumption is efficiently performed in the preparatory grinder 4 and the fine grinding part 12 of the ball mill 13 corresponding to respective capacities.
Patent JP-S63209177-A (JP)
Title: High breakdown voltage semiconductor device
Inventor: ATSUTA MASAKI
IPC: H01L29/68
Filed: 1987-02-26
Abstract: PURPOSE:To assure higher junction terminal breakdown voltage by a method wherein a fifth semiconductor layer is kept away from the junction part of a first semiconductor layer and a second semiconductor layer on the first main surface. CONSTITUTION:An n type buffer layer 25 (the fourth semiconductor layer) and a p type layer 12 (the fifth semiconductor layer) are selectively formed on the side of an n type Si substrate 11 (the first semiconductor layer). At this time, attention must be paid not to form the n type buffer layer 25 and the p type emitter layer 12 from the part immediately below the junction terminal part of a p type base layer 13 (the second semiconductor layer) to the peripheral part side of element. The depletion layer extending to the substrate 11 when the space between the p type base layer 13 and the substrate 11 is impressed with inverse bias is represented by a broken line as shown in figure making the curvature radius of bend part 24 larger than that of conventional bend part. Furthermore, the p<+>type emitter layer 12 does not extend to the part near the bend part 24 to avoid any amplification of leakage current while extending the gap between the p type base layer 13 and the bend part 24. Through these procedures, the high junction terminal breakdown voltage can be assured.
Patent JP-S58157249-A (JP)
Title: Cash box information transmitting system for public telephone set
Inventor: OYAMADA TAKASHI
IPC: H04M17/00
Filed: 1982-03-15
Abstract: PURPOSE:To inform the total amount of money collection and the robbery of a cash box to a money collection center, by closing a DC loop to a main trunk through the removal of the cash box during on-hook, making automatic dialing and transmitting the information relating to the cash box to a managing center. CONSTITUTION:If the cash box is removed during on-hook, a cash box switch 100 is actuated, a relay controlling circuit 50 is controlled to close a contact (gs) and to form the DC loop to the main trunk, and a CPU22 is actuated. The CPU22 performs self-diagnosis, and when a failure lies in the cash box, the number of the money collecting center stored in an RAM24 is automatically dialed, and data representing the number of coins stored in the cash box are transmitted from the RAM24 for each type. When the time of removal is a prescribed time or over, data representing the robbery is transmitted. Thus, the money collecting center knows the total amount of money collection and the robbery immediately from its own place.
Patent JP-H02222260-A (JP)
Title: Picture reader
Inventor: NAGASHIMA KANJI
IPC: H04N1/04
Filed: 1989-02-23
Abstract: PURPOSE:To obviate the necessity of the calculation processing of color correction by spectrally splitting a light from an original face with a prism and moving a light receiving section of a photoelectric conversion element to a spectroscopic area of the light subjected to spectral splitting. CONSTITUTION:The entire face of a glass plate 14 is subject to slit scanning by a light source 18 and a mirror 20a altogether and a picture light reflected from an original is made incident in an image forming lens assembly 30 with mirrors 20b, 20c moved in the same direction at a half speed by the half of the scanning distance. Then the collimated picture light is made incident in a prism 24, where the light is spectrally splitted and photoelectric conversion elements 31-33 are moved to an optional spectroscopic area by the prism 24. Thus, a desired wavelength is received from the original picture light. Moreover, in the case of color correction or using plural kinds of photosensitive materials, the light receiving position of the photoelectric conversion elements is made correspondent with the spectroscopic characteristics of the photosensing material and the characteristic of the light emitting element. Thus, an excellent picture is obtained without using any complicated arithmetic processing circuit.
Patent JP-H07249741-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: OSHIKAWA KAZUSHI
IPC: H01L21/822
Filed: 1994-03-14
Abstract: PURPOSE:To provide a semiconductor integrated circuit for driving a display panel, and its manufacture, in which the man-hour and time required for characteristic test and wiring work are saved. CONSTITUTION:The one chip semiconductor integrated circuit 21 for controlling a display device comprises a driver IC with controller, and a driver IC for extension display. The rectangular driver IC 22 with controller and the driver IC for extension display having one sides of same length (y) are fabricated by one process on one chip 20 with the sides of same length opposing each other on the opposite sides of a scribe line 24. Wirings 29 interconnecting the common power supply terminals and the interface signal terminals of a set of the driver IC with controller and the driver IC for extension display are formed previously by same process while passing through the scribe line region 24.
Patent JP-H02222452-A (JP)
Title: Resin composition
Inventor: ONO YOSHIYUKI
IPC: C08L81/02
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a resin composition having improved compatibility in blending and impact resistance by comprising a resinous substance obtained by mixing polyarylene sulfide with other thermoplastic resin in organic solvent of high temperature and separating and a thermoplastic resin. CONSTITUTION:A1: 20-80wt.% polyarylene sulfide expressed by formula I (Ar is arylene group containing preferably >=70mol%, especially >=90mol% p- phenylene) is mixed with A2: 80-20wt.% thermoplastic resin except A1, preferably polysulfone or polyethersulfone, etc., having repeating unit expressed by formula II or formula III, etc., in an organic solvent (e.g., p-chloronaphthalene) at 100-400 deg.C and separated to obtain a resinous substance (A). Then, 1-99 pts.wt. The component A is mixed with 99-1 pts.wt. the component B: A1 and/or A2, and fibrous or granular reinforcing agent, as necessary, to afford the aimed resin composition.
Patent JP-H05214362-A (JP)
Title: Anionic surfactant and detergent composition containing the same
Inventor: KODAIRA YUJI
IPC: C11D1/06
Filed: 1992-01-31
Abstract: PURPOSE:To obtain the subject surfactant having low protein denaturation ratio, excellent foaming properties, low-temperature stability and mildness, comprising a mixture of specific ether carboxylate. CONSTITUTION:The objective surfactant comprising a mixture of an ether carboxylate of formula I (R<1> is 8-20C alkyl or alkenyl; M is alkaline (earth metal, ammonium or alkanolamine; n is 0 or 1) wherein the average value n (av) of addition molar number of ethylene oxide contained in the ether carboxylate constituting the mixture is 1-10, the content of an ether carboxylate is <=10wt.% when the addition molar number (n) of ethylene oxide is 0 and the mixture has a weight distribution of the ether carboxylate to satisfy a formula II (Yi shows ratio % of the ether carboxylate when the addition molar number of ethylene oxide is i mol and P is addition molar number of ethylene oxide to the ether carboxylate having the highest content in the mixture).
Patent JP-H026501-A (JP)
Title: Modified cellulose and its production
Inventor: MIHIYAERU DEIAMANTOGUROU
IPC: B01D71/08
Filed: 1989-02-23
Abstract: PURPOSE: To provide a modified cellulose with excellent filming property in leucocyte decreasing symptoms, complement activation and blood coagulation, as shown in a specified structural formula, which is useful to form a biologically compatible dialyzing film.  
     CONSTITUTION: A modified cellulose is shown in formula I. In the formula I, a cell is a skeletal group of non-modified cellulose molecule or chitin molecule from which hydroxyl groups are removed; (s) is three for the non-modified cellulose molecule or two for the chitin molecule; R' is CH 3  and/or CH 2 H 5  and/or C 3 H 7 ; X is CO-R and/or CS-R and/or CO-CR" 2 -CO-CHR" 2 , etc.; R is an alkyl and/or alkenyl and/or alkynyl (straight chains and/or branched chains as may be substitutional); a substitutional group defined by the R is -NR" 2  and/or N + R" 3  and/or -COOH as may be salt; R" is H or R; (m) is 0.75-2.85 and (x) is 0.005-2.10. The degree of polymerization of the modified cellulose is normally 100-500, preferably 150-350. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57155828-A (JP)
Title: Push button type tuner
Inventor: HOSHI JIYUNYA
IPC: H03J5/12
Filed: 1981-03-20
Abstract: PURPOSE:To make the titled tuner thin, by locating upper and lower surfaces of a channel selecting member within a range of each sheet thickness of plate constituting upper and lower sides of a device frame of the tuning device. CONSTITUTION:In a channel selection mechanism 3, a fixed piece 26 having two leg pieces 27 and 28 is calked to a slide plate 14 with a pin 30 and a hole 24, and a projection 17' of a part to be fixed 17 entering the hole 26. An operating member 5 is latched to the slide plate 14 with a head pin 35, a hole 13 and an opening 34 slidably, and its opening 7 encloses a fixed piece 23. An operating plate 37 is latched to the said two members through the pin 35 and a hole 37' and a push button is inserted to its end 41. The part 17 is made free or fixed by taking the push button in or out to determine the location of storage pins 21 and 22. These members are clipped with a frame 44 and an upper plate 60 as shown in Figure, the operating piece 37 is contained in a long groove 64, the storage pins 21 and 22 are placed to a spill port 51, allowing to obtain thin form.
Patent JP-H02222224-A (JP)
Title: Mobile object communication system
Inventor: TAKITA HAJIME
IPC: H04B7/26
Filed: 1989-02-22
Abstract: PURPOSE:To relieve the load of a radio system controller located in a center and to improve the job speed by providing the center of discrimination on a telephone set being a terminal equipment at the position registrations and outgoing/incoming operation of a portable telephone set, etc. CONSTITUTION:A portable telephone set PTEL receives a notice signal from a stationary radio station FRS, checks its electric field strength and when its is a prescribed value or above, its own service is discriminated to be available and position is registered to the stationary radio station FRS. Since the portable telephone set PTEL ensures excellent calling quality prior to line setting at the reply of outgoing/incoming call, the stationary radio station FRS with the strongest electric field designates plural stationary radio stations FRS to start the communication. Since discrimination and instruction are applied by the portable telephone set PTEL to relieve the load of the central radio system controller and the connection time per communication is quickened.