baber/WOPTO huggingface dataset:
Patent JP-H06283094-A (JP)
Title: Manufacture of shadow mask for color cathode-ray tube
Inventor: TANAKA YUTAKA
IPC: H01J9/14
Filed: 1993-03-26
Abstract: PURPOSE:To enable an etching resistance layer mainly composed of acrylic resin or the like to be easily peeled and removed, and increase the strength of the layer for preventing the appearance of a deformed hole by forming the layer on one side of a shadow mask element. CONSTITUTION:An etching resistance agent mainly composed of acrylic resin, casein, ammonium dichromate and a leveling agent is applied to one side of a shadow mask element 13 where a resist for forming a small recessed hole is peeled, in such a way as filling the hole. Then, heating and drying processes are applied to the resistance agent, thereby forming an etching resistance layer 31. In this case, the acrylic resin is soluble in an alkaline solution and, therefore, after a large recessed hole 10 is formed on the other side of the element 13, the layer 31 can be easily peeled and removed with the alkaline solution. In addition, the amount of suspended material in the alkaline solution is also reduced, and hole clogging due to the deposition of the material can be substantially reduced. Also, casein is hardened due to the addition of the ammonium dichromate, and the strength of the layer 31 is thereby increased. Thus, the occurrence of a damage on the layer 31 due to friction or the like can be substantially lowered, and the appearance of a deformed hole due to such damage can be prevented.
Patent JP-S63233261-A (JP)
Inventor: ONO SHUNSUKE
IPC: F25B13/00
Filed: 1987-03-20
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-S51142413-A (JP)
Title: Method of removing sulfur in slag used in desulfurization of molten ir on
Inventor: KOMAI TADANOBU
IPC: C21C1/02
Filed: 1975-06-04
Abstract: PURPOSE:A method of removing sulfur in slag used in desulfurization of molten iron requiring no troublesome desulfurizing operation.
Patent JP-H01241168-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: KONDO MASAO
IPC: H01L29/72
Filed: 1988-03-23
Abstract: PURPOSE:To reduce capacitance between a collector and a substrate down to less than one-tenth, by embedding metals or a metal silicide and an insulating film below the n<+> type buried layer of a bipolar transistor. CONSTITUTION:An insulation layer 2 is deposited on a polished principal plane 1 and a barrier metal or a metal silicide film 3 which prevents a metal film and a metal from changing into a silicide is deposited on the above insulating layer and further, an amorphous Si film or a polycrystal Si film is deposited on the above metal film or the metal as binders. After that, both an Si substrate A where an n<+> type polycrystal layer 4 activated by ion implantation of As is formed and an Si substrate B which has an n-type principal plane are joined directly by bonding one polished face to the other one after making two polished faces face each other, thereby heating them at a temperature 800 deg.C or more. Subsequently, layers on the surface of the substrate B are etched from the rear so that only an n-type layer 5 on the surface may remain and the substrate B allows an n-type epitaxial layer to grow. In this way, the insulating film, the metal or a metal silicide are embedded in a single crystal Si. Thus, the capacitance of a collector substrate can be almost zero.
Patent JP-S62222838-A (JP)
Inventor: AMAN HIDEYA
IPC: B32B15/08
Filed: 1986-03-25
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-H09261871-A (JP)
Title: Lead-in bus bar voltage selection method in system control
Inventor: IZAWA SHIGEYUKI
IPC: H02J3/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lead-in bus bar voltage selection method in system control wherein a proper operation input can be always fetched even if there is a defect inside. SOLUTION: The bus bar voltages are fetched into a relay processor from bus bars A, B which are jointly used, through PT. With one of the voltages as a representative input, a relay operation is conducted for controlling a system (8). At that time, a means for detecting an abnormality in each lead-in circuit is installed to find out if there is an abnormality (1, 4, 6) in each lead-in circuit. In the case that there is an abnormality, the input bus bar voltage is switched to 97 another one, which is input for relay operation (4, 5). The bus bars are put in order (2, 5, 9) and the one which is earlier in the order is fetched as the representative input.
Patent JP-H08258001-A (JP)
Title: Right-left inclined type saw device
Inventor: SASAKI KATSUHIKO
IPC: B27B5/20
Filed: 1995-03-27
Abstract: PURPOSE: To facilitate positioning of a right-left inclined type saw device by an accurate angle by a method wherein a saw edge can be made to be easily positioned at a corner normal to a support surface. CONSTITUTION: A right-left inclined saw device is constituted by equipping fixtures wherein an operation pin 52 is provided in either of a swing arm 6 or a support member, and an insertion hole 80, a lateral hole 74, and an adjusting pin are provided in the other side thereof. In this constitution, the adjusting pin 72 inserted into the insertion hole 80 is pressed against a side surface of the insertion hole 80 by the adjusting pin 72 protruded from the lateral hole 74 by being energized with elastic force. Therefore, by only inserting the operation pin 52 into the insertion hole 80, the adjusting pin 72 presses the operation pin 52 against the side surface of the insertion hole 80. Then, a saw edge can be easily positioned at a corner normal to a support surface.  Further, the saw edge can be also accurately positioned at the corner normal to the support surface without adjusting an angle by fitting operation or the like.
Patent JP-S55160301-A (JP)
Title: Subchassis for video tape recorder
Inventor: ASANO HIDEKI
IPC: G11B33/12
Filed: 1979-05-30
Abstract: PURPOSE: To realize a lightweight subchassis of high strength with no aging deformation by mutually connecting reinforcing ribs arranged at the outer circumference of the subchassis formed of plastics and outside of a guide base running region.  
     CONSTITUTION: This subchassis for a video tape recorder is formed of plastics, and reinforcing ribs 5 is arranged outside of a running region 4 of guide base 3 running  along beltlike cavity 2 and reinforcing rib 6 is arranged at the outer circumference  of the subchassis 5 and 6 are connected mutually and connected with either of the  upper or lower surfaces of the subchassis on the whole. Therefore, aging deformation such as curvature and tortion can be eliminated and the strength can also be  increased. Further, since this chassis employs plastics, its weight is lighter than that  of conventional one. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06281721-A (JP)
Title: Navigation device
Inventor: OKUNO KANAME
IPC: G08G1/0969
Filed: 1993-03-26
Abstract: PURPOSE:To accurately find the present position of such a traveling body as a vehicle by avoiding the influences from multiple paths generated by buildings when the vehicle travels a road along which tall buildings are constructed in an urban area by performing position measuring calculation by using signals from GPS satellites at high elevation angles at the time of performing the calculating by receiving signals from GPS satellites. CONSTITUTION:A position measuring arithmetic means 2 which finds the present position of a traveling vehicle by performing arithmetic operation on signals from GPS satellites received by means of an antenna 1 and is connected to a control, means 3 and the means 3 reads out the map information corresponding to the present position of the traveling vehicle from map information stored in a storing means 4 based on the present position of the traveling vehicle found by the means 2 and displays the map information on a displaying means 5 together with the present position. When the user of this navigation device sets an arbitrary elevation angle through an elevation angle setting means 6, an instruction which instructs of position measuring calculation by only using signals from GPS satellites at elevation angles larger than a set value, is sent to the means 2.
Patent JP-2000267833-A (JP)
Title: Device and method for controlling image output
Inventor: KOMATSUBARA HIROFUMI
IPC: B41J5/30
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To control an image output satisfactorily while considering the number of operation times by performing page image processing of a print job having the same output attribute as a page image whose output order is the last preferentially. SOLUTION: A page image generation processing part 14 interprets print object data of a print job and generates an page image. In such a case, when plural print jobs are received from plural clients 10a,... connected to a network, it performs image generation procession of a print job having the same output attribute as a page image whose output order is the last preferentially regardless of a receiving order. When a page image output processing part 16 receives an output instruction request from a print control processing part 11, it issues a drive request to an image output device 20, fetches a page image from a page image storing part 15 according to the timing of a data request, transfers it to the device 20 and outputs an image.
Patent JP-2000265385-A (JP)
Title: Additive for regeneration treatment of waste paper
Inventor: NIKAIDO MASANORI
IPC: C11D17/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a deinking agent composition for waste paper regeneration treatment suitable for flotation method by compounding an additive for waste paper regeneration treatment such as an alkylene oxide adduct of a higher alcohol with a specific deinking agent. SOLUTION: This deinking agent composition for waste paper regeneration treatment is obtained by compounding a compound (a), etc., represented by the formula R'O-(AO)p-(EO)q-(AO)r-R2 [R1 is an 12-22C alkyl or alkenyl; R2 is H, a 2-24C alkyl or alkenyl; EO is ethylene oxide; AO is propylene oxide or butylene oxide; in (p), (q) and (r), (p+r)/(q)=3-30 and (q)<=8] with a deinking agent (b) represented by the formula R3O-(PO)m-(EO)n-(XO)k-R4  R3, R4 and EO are each same as R1, R2 and EO; PO and XO are each propylene oxide and >=3C alkylene oxide; (m) is 1-8; (n) is 10-40; (k) is a number in which total number of carbon atoms XO becomes 3-120} at a weight ratio of the formula 0<a/b<=1.
Patent JP-H08263367-A (JP)
Title: Integrated circuit
Inventor: OHASHI KAZUHIKO
IPC: G06F12/06
Filed: 1995-03-27
Abstract: PURPOSE: To reduce the power consumption by performing the high impedance control of a data pin with one byte as the unit to avoid the output of invalid data from the data pin. CONSTITUTION: A bus discrimination circuit 60 different from a conventional circuit is provided, and tristate buffers 40 to 43 are controlled by 4-bit byte control signals outputted from an F/F 70. The bus discrimination circuit 60 consists of a discrimination means, which discriminates not only how many times in total the memory should be accessed but also where the present memory access is in accordance with the data size from the F/F 10 and lower two bits of the address from an F/F 51, and a signal generation means which takes the data size, lower two bits of the address, information from the discrimination means, and the bus cycle end signal as the input and generates signals to control an address incrementer 50 and a data selector 30 besides byte control signals (BC0 to BC3).
Patent JP-S61229050-A (JP)
Inventor: OKITA YOSHINARI
IPC: E04B1/16
Filed: 1985-03-30
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-S63236519-A (JP)
Title: Treatment method for harmful exhaust gas
Inventor: TOKUSE MASAHIRO
IPC: B01D53/46
Filed: 1987-03-24
Abstract: PURPOSE:To humidify a collecting agent without a large-scale humidifying device by introducing exhaust gas into a collecting agent after introducing the exhaust gas through a water absorbing high molecular layer composed of swollen exhaust gas with water or contacting with a water vapor permeable membrane containing water. CONSTITUTION:Nitrogen gas containing steam is introduced into a collecting agent prepared by adding water to calcium hydroxide powder, granulating, drying and calcining, and water-absorbed. On the other hand, water absorption resin is prepared by absorbing a water-absorbing high molecular such as polyvinyl alcohol-acrylic acid copolymer or the like into water. Then, the water absorption resin 6 is filled into the lower layer, and a collecting agent 5 is filled into the upper layer. Dried, harmful exhaust gas containing harmful compounds such as silane gas or the like is introduced in said column. Instead of water- absorbing molecule, a water vapor permeable membrane such polyethylene membrane or the like contained in water can be used.
Patent JP-S58184959-A (JP)
Title: Copying apparatus
Inventor: TAKAHASHI HARUMI
IPC: G03G15/00
Filed: 1982-04-23
Abstract: PURPOSE:To enable omission of positioning members, and paper trouble detection sensors, simplification of the apparatus, and size reduction, by using a paper detector for paper trouble detection and exposure scanning timing control. CONSTITUTION:The image of an original 5c is scanned by movement of a contact glass plate 5a in the direction of an arrow AR2 synchronized to the rotation of a photosensitive drum 1 in the direction of an arrow AR1. The light reflected from the original 5c is passed through a lens 2 and focused on the position alpha on the drum 1. The whole image of the original 5c is projected during plural rotations of the drum 1, and a corresponding latent image is developed with a developing device 6, the toner image is transferred at a transfer positon beta just under a transfer charger 11 onto a recordig paper fed from a register roll 10. The paper is conveyed at a speed same as the drum 1 surface with the roll 10 from the detection time of a paper detector 8, and when original scanning is started by the detection signal of the detector 8, the front end of the paper coincides with the front end of the original image at the position beta. When the detector 8 provides a detection signal before and after the paper feed to the roll 10, a countermeasure action is taken as paper trouble.
Patent JP-S60211395-A (JP)
Inventor: ODAJIMA MASAMI
IPC: G21F9/06
Filed: 1984-04-05
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-H04305139-A (JP)
Title: Balance apparatus for wind tunnel test
Inventor: ARAKAWA MASAO
IPC: G01M9/08
Filed: 1991-04-01
Abstract: PURPOSE:To enable measurement of an air component working on a model at a high accuracy and in a wide range to a high elevation in a wind tunnel test. CONSTITUTION:This apparatus is provided with a model 1 for the wind tunnel test, a sting 5 which extends into a body of the model to support the model at the tip thereof while having a scale and an air bearing 3 provided between the body of the model 1 and the sting. The use of the air bearing 3 with a small friction force enhances a measuring accuracy to prevent a contact between the model 1 and the sting when an air force works thereby enabling the expansion of a testing area at a high angle of incidence.
Patent JP-H10271711-A (JP)
Title: Uninterruptive power supply mechanism
Inventor: KENNETH LESLIE STOWART
IPC: H02J7/34
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To secure continuous operation of a system, a high operation efficiency and good EMI characteristic, by forming a double, simultaneous feedback loop in order to control the conversion between external electric power and backup electric power. SOLUTION: A half bridge converter 64 and a push-pull converter 78 are controlled by the same feedback loop related to an output of an error amplifier 92 and, if a voltage drop occurs to a 60 V DC bus 70, an output of the half bridge converter 64 tends to be raised. Here, if the external power 62 drops to a degree with which the half bridge converter 64 is unable to maintain the adjustment of the 60 V DC bus 70, the push-pull converter 78 operated by the battery 76 operates is as to maintain the level of the 60 V DC bus 70. Here, the conversion from the half bridge converter 64 to the push-pull converter 78 is performed by slightly shifting the operating point of the backup adjustment loop before a significant voltage drop occurs to the 60 V DC bus 70.
Patent JP-S543969-A (JP)
Title: Separating apparatus
Inventor: NAGASAKI KATSUMI
IPC: B01D45/06
Filed: 1977-06-09
Abstract: PURPOSE: To accomplish accurate separation of matters from suction air by means of a suction tubular body with an air escape ports installed in a negative pressure chamber provided with a passage communicated to a suction apparatus and a exhaust port. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06280428-A (JP)
Title: Electric lock managing system
Inventor: YORIFUJI ARITAKA
IPC: G06Q50/16
Filed: 1993-03-26
Abstract: PURPOSE:To perform centralized management in one spot and to perform dispersion management at each section by a method wherein an electric lock control panel is coupled to an electric lock centralized monitoring panel through a transmission line and locking and unlocking are controlled together with display and operation. CONSTITUTION:In an electric lock control panel 10, when an illumination unlocking press button is operated, an electric lock 11 is unlocked. An unlocked state signal is inputted to a microcomputer 14 to light ON the illumination unlocking press button. By operating the illumination locking press button, the electric lock 11 is locked. Meanwhile, by a simultaneous unlocking button, all the electric locks 11 are unlocked and transmission to an electric lock centralized monitoring panel 22 through a multiplex transmission line 32 through an input output port 18 is also performed to light ON the illumination part of an unlock button located near at hand.
Patent JP-S51145085-A (JP)
Title: Die set device for presswork machine
Inventor: MAEJIMA KEIICHI
IPC: B26F1/14
Filed: 1975-06-09
Abstract: PURPOSE: Prevention of damage to a punch by making the punch alone inoperative at the time of starting and adjusting a press. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07274736-A (JP)
Title: Horticultural auxiliary net
Inventor: UTSUGI SHIRO
IPC: A01G9/12
Filed: 1994-04-06
Abstract: PURPOSE:To provide a horticultural auxiliary net reduced in mesh size so as to guide the stems without fail, having a low shading ratio and free from extension of breakage. CONSTITUTION:This horticultural auxiliary net has a mesh size of 10mm to 30mm in the vertical and transverse directions, designed so as to exhibit <=10% shading ratio and useful for guiding the stems in the desired direction in culture of a flouring plant.
Patent JP-H0193555-A (JP)
Title: Alpha-(3-(1-phenylethenyl)phenyl) propionic aldehyde
Inventor: SHIMIZU ISOO
IPC: C07C45/00
Filed: 1987-03-23
Abstract: NEW MATERIAL:A compound expressed by formula I. USE:An intermediate for producing alpha-(3-benzoylphenyl)propionic acid (used as an antiphlogistic and analgesic agent). PREPARATION:Acetophenone is reacted with brominated m- vinylphenylmagnesium at 20-80 deg.C to give a compound expressed by formula II, which is subjected to dehydration reaction in the presence of potassium hydrogen sulfate to afford a compound expressed by formula III, which is then reacted with H2 and CO in the presence of a transition metal carbonylation catalyst (e.g. bistriphenylphosphine dichloro complex) at 40-150 deg.C to provide the compound expressed by formula I.
Patent JP-H08228826-A (JP)
Title: Sponge puff for makeup
Inventor: YAMATO YUICHI
IPC: A45D33/34
Filed: 1995-02-28
Abstract: PURPOSE: To provide a sponge puff for makeup with less frictional resistance, little tense feeling, and without slippery feeling. CONSTITUTION: A sponge puff for makeup having particulate matter 15 adhered 7 to the surface 11 of a base material sponge 10 of an closed cell body is constituted such that, for example, the base material sponge 10 is made of a natural or synthetic rubber sponge, the particulate matter 15 is made of a thermoplastic resin, a synthetic rubber or a heat hardening resin, and the particulate matter 15 is adhered by an adhesive layer applied to the surface 11 of the base material sponge 10.
Patent JP-S63234483-A (JP)
Title: Magnetic reproducing device
Inventor: KATO SHIGERU
IPC: G11B27/28
Filed: 1987-03-23
Abstract: PURPOSE:To correctly and rapidly search by comparing a current frame with a prescribed frame at the time of searching for controlling so as to reproduce the video signal of the prescribed frame and switching the travel mode of a magnetic tape according to the difference. CONSTITUTION:When a search mode is selected according to the operation of a controller 300, a frame code FC is supplied to a CPU 51 from a decoder 63 and written in the buffer part of a RAM 53 as the current frame. Then, at the time of reproducing the video signal of the prescribed frame, the current frame is compared with the prescribed frame and the travel mode of the magnetic tape T is switched according to the difference. For instance, when the difference is large, a high speed tape travel mode is obtained and when the difference is small, a low speed tape travel mode is obtained so as to effectively obtain the frame code. Thereby, the search can be correctly and rapidly carried out.
Patent JP-2000172420-A (JP)
Title: Pressure-sensitive resistance film digitizer circuit constant estimating method
Inventor: KANEKAWA MAKOTO
IPC: G06F3/03
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the method for finding an index indicating dynamic characteristics of a pressure-sensitive resistance film digitizer in two-layered structure. SOLUTION: The pressure-sensitive resistance film digitizer in two-layered structure is regarded as an equivalent circuit of a main resistor 204a, a 2nd resistor 202, and inter-film capacitors 211 and 212 between the main and 2nd resistor; and step response is observed by applying a ground-level potential (0 V) to one terminal 206 and a step input to the other terminal 205 through the resistance and compared with the logically calculated value to estimate the circuit constant.
Patent JP-S60211354-A (JP)
Title: Method for measuring concentration of chlorine ion in aqueous solution
Inventor: YAMADA AKIFUMI
IPC: G01N27/49
Filed: 1984-04-05
Abstract: PURPOSE:To detect the chlorine ion in an aq. soln. with high accuracy by impressing the voltage at which silver elutes to working electrode from the initial potential at which the silver/silver chloride of the working electrode is reduced and measuring the electrode current. CONSTITUTION:Three electrodes consisting of a very small silver electrode for the working electrode, an Ag/AgCl electrode having liquid junction for a reference electrode and a counter electrode are provided. Oxidation current flows to the silver electrode when a square wave voltage is impressed thereto from the initial potential at which the silver/silver chloride electrode is reduced, for example, +0.35V from -0.5V. The current is a function of chlorine ion, electrode potential and time and is proportional to the concn. of the chlorine ion when the electrode potential and the time are constant. The oxidation current and reduction current increase thereupon with an increase in the concn. of the chlorine ion. A calibration value is preliminarily determined with the standard soln. of the chlorine ion and the chlorine ion of the measuring liquid is corrected. The chlorine ion is more exactly detected without receiving the disturbance of the other ions than with an ion selective electrode method by measuring the change of the electrode current with time.