baber/WOPTO huggingface dataset:
Patent JP-S59126529-A (JP)
Title: Signal processing method in autoradiography
Inventor: SHIRAISHI HISASHI
IPC: G01T1/29
Filed: 1983-01-08
Abstract: PURPOSE:To enable the detection of highly accurate positional information on a medium of a radioactive marking material by obtaining the positional information on said medium as a digital signal and subjecting the signal to special processing and utilizing a method for determining the scanning direction for the purpose of detection of sampling point. CONSTITUTION:The accelerated luminous light from a phosphor sheet is conducted to the inside of a photoconductive sheet 10 and arrives at an exit face from which said light is received in a detector 11. The accelerated luminous light detected by said detector is converted to an electrical signal which is inputted via an amplifier 12 to a control circuit 13. A signal of an adequate level according to the obtained and accumulated recording information is obtd. in the circuit 13. The graph differentiating the graph shown in the figure is obtd., by which the detection thereof is made easy. More specifically, the edge in the separating and developing row can be stressed by subjecting the signal to a differential calculation and therefore both ends in the transverse direction of the separating and developing row can be detected easily on the digital image data. If the distribution point of the radioactive marking material is made, for example, midpoint of both edges, said material is easily detected.
Patent JP-2000201254-A (JP)
Title: Image forming device
Inventor: TSUCHIDA EIJI
IPC: H04N1/04
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being formed on an unnecessary white original, to save the waste of copy paper, to judge whether paper is the white original in time shorter than that when the whole faces of all the originals are read and to permit an operator to variably set a judgement position. SOLUTION: White paper judgment area setting means (an operation display part 404, an outer input control part 207 and RAM 208) for setting a white paper judgement area, white original judgment means (a center control part 200 and an image processing control part 202) inputting image information of the original, which is equivalent to the white paper judgement area, from image reading means (an image reading part 401 and a reading control part 201) and judging whether the original is the white original or not and a control means (center control part 200) controlling image processing means (an image processing part 402 and an image processing control part 202) and image output means (an image output part 493, a writing control part 203, a photosensitive body control part 204, a developing control part 205 and a paper feeding control part 206)  and interrupting an image forming operation are installed.
Patent JP-S5594638-A (JP)
Title: Apparatus with tower provided with function of rectification and absorption
Inventor: INOUE TAKAYA
IPC: B01D3/14
Filed: 1979-01-08
Abstract: PURPOSE: To recover substance not reacted yet, etc. after a reaction is completed by a mechanism wherein a tower, which is provided with a function of a fractionating tower in the first half of the reaction and with a function of an absorption tower by changing over valves in the latter half of the reaction, is mounted attaching to a reaction can, etc.  
     CONSTITUTION: In the first half of a reaction, a tower 2 and a reaction can 1 are connected by operating a three-way valve V1, and valves V2, V3 are opened. Components with low boiling point discharged from the reaction pan 1 are rectified by means of the tower 2, cooled by means of a condenser, and returned to the tower 2 through a tank 4 and the valve 2 at a proper reflux ratio. When the reaction is approximately finished, nitrogen gas, heated steam, etc. are sent. The three-way valve V1 is operated so that the tank 4 and the tower 2 be communicated. An absorbing liquid (water or reaction raw material or the like) is admitted into the tank 4, and contacted with a gas coming from the reaction can 1 in the tower 2, and substance not reacted yet, etc. in the gas is absorbed to the absorbing liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10195019-A (JP)
Title: Production of methyl formate
Inventor: IKOMA FUTOSHI
IPC: C07B61/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To enable the safe obtaining of methyl formate in a high selectivity for a long period at a low cost under a slight influence of impurities in a raw material by using a catalyst containing an alkyl fluoride combined with zinc oxide for carbonylation of methanol. SOLUTION: (B) Methanol is reacted with (C) carbon monoxide in the liquid phase in the presence of (A) a catalyst containing (A1 ) an alkali fluoride combined with (A2 ) zinc oxide (e.g. at 0.05-50, preferably 0.1-10 molar ratio of the components A1 to A2 ). The reaction is concretely carried out according to a trickling bed method for filling, e.g. the component A2 in a tubular reactor and continuously feeding the component B in the liquid phase containing the component A1 dissolved therein and the component C in a concurrent flow from the upper part of the reactional tube or continuously feeding the component B in the liquid phase containing the component A1 dissolved therein from the lower part thereof and continuously feeding the component C in the concurrent or a countercurrent flow.
Patent JP-S57116020-A (JP)
Title: Preparation of metallic soap
Inventor: OGINO YUKIO
IPC: C07C51/00
Filed: 1981-01-10
Abstract: PURPOSE: To prepare a Co soap or Zr soap in high purity and yield, preventing the formation of emulsion, by reacting an alkali soap with a cobalt salt or a zirconium salt in an aqueous liquid phase in the presence of an organic solvent and a compound such as methyl cellosolve.  
     CONSTITUTION: A cobalt soap or a zirconium soap is prepared by reacting an alkali soap with a cobalt salt or a zirconium salt in an aqueous liquid phase. The reaction is carried out in the presence of an organic solvent (e.g. toluene, xylene, etc.) and a compound of formula[R is 1W6C alkyl or phenyl; R is CH 2 CH 2  or CH(CH 3 )CH 2 ; n is 1 or 2](e.g. ethyl cellosolve, propylene glycol monomethyl ether, etc.). The Co or Zr soap of an (un)saturated fatty acid or alicyclic carboxylic acid can be prepared in high efficiency.  
     USE: Drying accelerator of paint, drying agent of printing ink, dyeing assistant, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09189849-A (JP)
Title: Focus detection device for microscope
Inventor: YONEYAMA TAKASHI
IPC: G02B7/28
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To drastically enlarge the restriction of the wavelength area of an optical image that the focusing accuracy of a focus detection means is secured with respect to a peripheral system. SOLUTION: By projecting one part of the optical image of a sample S illuminated by a light source for transmission 3 or a light source for vertical illumination 4 on an image sensor 103 from an objective lens 5 by an image forming optical system having a coupling lens 102, an output signal corresponding to the light intensity distribution of the image of the sample is obtained. The output signal is arithmetically operated by an analog signal processing circuit 11 and an evaluation function computing unit 12 according to a prescribed evaluation function.  Then, this device is provided with a photographic system 9 being as the peripheral system having the image forming optical system being different from a focus detection unit 10 with respect to the focus detection unit 10 constituted so that the focusing state of the image forming optical system with respect to the sample S is detected based on an obtained focusing evaluation value. Then, the length of an optical path in the detection unit 10 is changed with respect to the photographic system 9 by moving the parallel flat prism 20 of a focusing unit 101.
Patent JP-S62159137-A (JP)
Title: Dimming controller for copying machine
Inventor: MIURA MAKOTO
IPC: G05D25/00
Filed: 1986-01-07
Abstract: PURPOSE:To control the quantity of light of an exposure lamp continuously by varying the frequency and duty ratio of an oscillation circuit based on a dimming control input, obtaining a dimming signal through the integration of an integration circuit, and controlling the phase of an exposure lamp based on the dimming signal. CONSTITUTION:When an original has high density and the quantity of transmission is small, a CPU 24 controls the oscillation frequency of an oscillation circuit 1 to a lower frequency and a rectangular wave signal of low frequency is supplied to the integration circuit 3. The integration circuit 3 has its resistance value selected so that a charging time is extremely short and a discharging time if long, and the integration output raises gradually to a specific level and is supplied to the deviation value detecting circuit 5 of an automatic voltage controller 4. A phase control circuit 6 controls the phase of the exposure lamp 13 based on its level. When an original has low density and the quantity of light transmitted through the original is large, the frequency of the oscillation circuit 1 is high and the integration output rises gradually to a level higher than the level when the frequency is low, so that this level is supplied to the automatic voltage controller 4.
Patent JP-S5285829-A (JP)
Title: Thermal head
Inventor: NISHIZAWA TAKESHI
IPC: B41J2/335
Filed: 1976-01-07
Abstract: PURPOSE:To simplify the manufacture step of thermal printing head and enhance its typing quality by arranging a metal thin film positioned below a thin film risistor between thermal good conductive substrate and thin film insulating material.
Patent JP-S57115632-A (JP)
Title: Hot water supply and pressure device
Inventor: KODAMA TATSUAKI
IPC: F24S90/00
Filed: 1981-01-08
Abstract: PURPOSE: To enable an auxiliary boiler of low pressure-resisting structure to be adopted by a method wherein two pump devices are driven by a motor and the primary and the secondary side of the auxiliary boiler connected to both pump devices can be sucked and brought into pressure at the same time.  
     CONSTITUTION: An open type heat accumulating tank 2 connected through a solar heat collector and a heat exchanger 3 is connected to the auxiliary boiler 7 through a hot water supply and pressure device 6. The hot water supply and pressure device 6 is made up of a primary and a secondary pump device 8, 9 and both these devices 8, 9 are rotated by a motor 10 at the same number of rotation. The suction hole 11 of the pump device 8 and the discharge hole 12 thereof are connected respectively to the heat accumulating tank 2 and the water supply hole 13 of the auxiliary boiler 7 while the suction hole 14 of the pump device 9 and the discharge hole 16 thereof are connected respectively to a hot water supply hole 15 and a hot water pipe 17. In this manner, the water input of the auxiliary boiler 7 is equalized to the hot water output so that a low pressure resisting structure can be adopted as the auxiliary boiler 7 in spite of use of the high head pumps 8, 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5699560-A (JP)
Title: Multicomputer system
Inventor: IZAKI NORISHIGE
IPC: G06F15/177
Filed: 1980-01-11
Abstract: PURPOSE:To improve response and efficiency of the system, by providing delay monitor memories which detect the delay of computers of each other and by changing automatically respective operation modes so that the load of the computer in each sequence is averaged. CONSTITUTION:Assuming that CPU1a is in A and B modes and CPU1b is in C and D modes; when CPU1a becomes the delay state, delay monitor memory 5b detects it and decides that, for example, the A function of CPU1a is delayed. As a result, CPU1b executes the processing for taking charge of the A function newly while moving required data between information exchange devices 4a and 4b so that loads for CPU1a and CPU1b are averaged. As a result, response and efficiency of the system are improved to perform high-reliability processings.
Patent JP-S5285437-A (JP)
Title: Converter of data form
Inventor: KAI GENTAROU
IPC: G06F7/38
Filed: 1976-01-10
Abstract: PURPOSE: To make conversion of data form high speed and to simplify the control by using switch group to a shift circuit of a mantissa, by selecting a switch row from the switch group and by shifting the switch row. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59126521-A (JP)
Title: Method and device for loading film in light room
Inventor: TAMURA KAORU
IPC: G03B17/26
Filed: 1983-01-10
Abstract: PURPOSE:To feed a stack of films to a film storage room securely by providing a film package with symmetrical notches at side edges of films, and engaging locking member thereto from left and right and drooping the films. CONSTITUTION:The light shield cover 35 of a film package loading room 32 is opened, a pressure bar 39 is also opened to place the film package on a film package supporting table 36 provided on the reverse surface of the light shield cover 35, and a couple of lock pins 37a of a lock take-up shaft 37 are fitted in lock holes of a light shield bag 20. Then, the pressure bar 39 is closed to put a pressure member 36ar opposite, and it is fixed by a fixing means such as a latch means. Further, a film is brought into contact with the package with the light shield bag between by moving lock bars 38 provided on both left and right sides inwardly to abut on beyond the bag 20, and locked by the notch of a ball 18 and the notch of the film stack 10. Then, the light shield cover 35 is closed and locked, placing the film package in a light shield state.
Patent JP-S5594561-A (JP)
Title: Coreless type motor
Inventor: YAMAMURO KIYOSHI
IPC: H02K11/00
Filed: 1979-01-10
Abstract: PURPOSE: To prevent the occurrence of spark caused by static electricity and to eliminate an electric noise and a malfunction by including a little quantity of conductive substance in the molding material by which the housing and inner core are molded in a unitary body to conduct static electricity through the moldings.  
     CONSTITUTION: Fine powder of conductive substance such as carbon is mixed in the molding material 4, which sets the case 3, magnet 2 and housing 1 in a body in the motor with the bottomed cylindrical rotor 6, about 3∼9% by weight, the electric resistance between the housing 1 and the case 3 is reduced to an extent in which static electricity conducts. In this way, since the static electricity generated by the friction between the rubber belt 18 and the pulley 17 fixed to the shaft flows to the chassis of the other apparatus through the case 3, moldings 4 and housing 1, the occurence of electrification and spark can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02182787-A (JP)
Title: Lubricant oil composition for hand-operated speed variator
Inventor: OHASHI HIROSHI
IPC: C10N40/04
Filed: 1989-01-10
Abstract: PURPOSE:To obtain the subject composition having excellent shift feeling properties and improving wear resistance by mixing olefinic sulfide, phosphite, alkylamine salt of phosphate and zinc thiophosphate, etc., into base oil in specific ratio. CONSTITUTION:Base oil composed of mineral oil and/or synthetic oil is mixed with (A) 0.5-10wt.% olefinic sulfide, (B) 0.1-5wt.% phosphite having >=4C alkyl group, aryl group or aralkyl group, (C) 0.1-5wt.% alkylamine salt of phosphate expressed by the formula (m and n are 1 or 2; R and R' are 4-30C alkyl, aryl or aralkyl), (D) 0.1-5wt.% zinc thiophosphate, (E) 0.05-5wt.% metallic detergent- dispersant, (F) 0.1-10wt.% ashless dispersant and (G) 0.1-10wt.% sulfide afford the aimed composition.
Patent JP-S60147093-A (JP)
Title: Condenser
Inventor: OOKOUCHI ISAO
IPC: F28B9/10
Filed: 1984-01-11
Abstract: PURPOSE:To improve the deaeration effect by a method wherein condensed water collected in a hot well is flowed uniformly, and the agitation by steam as well as boiling and evaporation on the outside of heating pipes arranged in a condenser is acceralated. CONSTITUTION:Partition plates 11, a covering plate 12 are compared at the inside of the hot well 3 situated at the lower part of the condenser 1, and heating pipes 10 are provided in the passage which is divided with partition plates 11 at the lower part of the fluid surface of the stagnant and at the opposed position of an outlet 4 of the condensed water. The heating pipes 10 are connected to a heating medium system 23, and the introduction of heating medium is carried out at will by an ON-OFF valve 33. Heating medium is composed of coarse steam, heated water or high temperature gas etc. and is used appropriately. When the plant is started, the condensed water in the hot well 3 is taken out by a condenser pump 5, and is introduced to a condensed water re-circulate system 22 from a condensed water system 21, and is supplied to spray system 22, and is supplied to sprayers 6, 7 and is dispersed in the condenser 1. When the plant is started, the vacuum rate is increased in the condenser, and soluted oxygen is released from the interface of sprayed fluid. Subsequently, the condensed water which flows down on the upper surface of the covering plate 12 is boiled and evaporated due to the heat from the heating pipes 10, and the fluid at the outside surface of the heating pipes 10 is agitated by the bubbles thereof.
Patent JP-S5495105-A (JP)
Title: Data transfer system
Inventor: KAWAMATA MASAKI
IPC: H04L7/04
Filed: 1978-01-13
Abstract: PURPOSE:To recover a step out dependent upon disturbance in a short time to improve reliability by re-establishing synchronization every frame of transfer data between terminal equipments. CONSTITUTION:Parallel mode data 22 of equipment M is set to parallel series converter circuit 20 from main control circuit 1, and is transferred to equipment S as series data 8 through gate 21. Following mode data, transmission data 6 is transmitted through parallel-series converter circuit 2M and gate 5M. In equipment S, bit counter 4 is always reset by synchronizing signal 19, and eight bits following synchronizing signals are used as mode data to convert transmission data 18 to series data 8 and transfer this data to equipment M at the timing of the third character from synchronizing signals. The synchronization between counters 4 of equipments M and S is re-established every one frame (three characters).
Patent JP-H1174999-A (JP)
Title: Current characteristic shaping circuit
Inventor: GROSCH JAMES T
IPC: H03F3/30
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit which is related to a current characteristic profile circuit and converts input current which exists in a prescribed dynamic range into output current of a partitioned linear characteristic in a similar range by combining constant current and current that is in proportion to input current to generate the corresponding output current. SOLUTION: This current characteristic shaping circuit consists of a 1st current supply shunting circuit (transistors Q1 and Q5) and a 2nd current supply shunting circuit (transistors Q2 and Q6). In the circuit, output current which has a partitioned linear characteristic by generating corresponding output current by combining constant current and current that is in proportion to input current. In such cases, a break point in a slope of an output current characteristic is realized by responding to the change of an input level between thresholds and switching a current component that responds to other input current to output current coupling or switching from the output current coupling.
Patent JP-S60146349-A (JP)
Title: Read-only memory device
Inventor: NITSUTA TATSUYOSHI
IPC: G11C29/00
Filed: 1984-01-10
Abstract: PURPOSE:To increase the processing speed for a quality test of a read-only memory ROM by providing a means which stores the expected value data and a means which delivers the stored data to a ROM cell array. CONSTITUTION:Address signals AD0-ADn supplied via input terminals A0-An are applied to an address control circuit 18. A row address strobe (RAS) signal and a column address strobe (CAS) signal which are produced from signals AD0-ADn are supplied to a ROM data memory cell array 21 via a row decoder 19 and a column decoder 20 respectively. This array 21 stores the ROM data with plural memory cells, and the ROM data DA1 is delivered to outside by signals RAS and CAS via terminals D0-Dn. A check sum data memory cell array 22 stores the check sum data DA2 for expected with memory cells equivalent to a column. The data DA2 is delivered to a multiplexer circuit 23.
Patent JP-H02182056-A (JP)
Title: Message selection processing system
Inventor: MORITA FUJIO
IPC: H04L12/54
Filed: 1989-01-09
Abstract: PURPOSE:To execute a processing collating the content of a message with a prescribed content and selecting it at high speed by classifying plural prescribed contents depending on a head character, arranging the content belonging to the classification at every classification and forming a control list. CONSTITUTION:A control list 22-1 indicated in the 1st term of a main control list 21 consists of blocks having contents starting from a head character 'A' only, a control list 22-2 indicated in the 2nd term of the main control list 21 consists of blocks having contents starting from a head character 'B' only, a control list 22-3 indicated in the 3rd term of the main control list 21 consists of blocks having contents starting from a head character 'C' only, and similarly up to a control list 22-26 is formed corresponding to the head character 'Z'. When a message is received in a work area, the head character of the message is used as a binary value, the address of a head block of the required control list is read out and set to a proper register. Since the number of blocks of the control list being a processing object is decreased more than that of a conventional system, the processing time is remarkably shortened.
Patent JP-S61161731-A (JP)
Title: Conveying apparatus for manufacturing semiconductor element
Inventor: KOSAKA HIROSHI
IPC: B65G25/04
Filed: 1985-01-10
Abstract: PURPOSE:To prevent problems due to a current collector such as accumulation of dust or stoppage of operation, by constructing a conveying apparatus such that a carriage is moved to the locations of various producing apparatuses by a power supplying apparatus using a belt and that a delivery device is supplied with electric power and activated when the carriage is stopped. CONSTITUTION:A plurality of semiconductor producing apparatuses 10-1-10-n such as a dice bonding apparatus, a wire bonding apparatus and the like are arranged along a track 27 with predetermined spaces. A plurality of electric power supplying apparatuses 11-1-11-n are provided along the opposite side of the track 27. A carrying table 22 is disposed between partition walls 20 and 21 provided at the ends of the row of the apparatuses 10-1-10-n. The carrying table 22 is provided with a driving pulley 24 rotated by a motor 23 and with a following pulley 25, respectively at both ends thereof, so that a carriage is moved on the track 27 by an endless belt 26. An electric power receiving device 30 provided on the side face of the carriage is connected to the electric power supplying apparatuses 11-1-11-n when the carriage is stopped, whereby a delivery device is driven.
Patent JP-S5289088-A (JP)
Title: Rotary anode xxray tube with electromagnetic bearing
Inventor: BUARUTAA HARUTORU
IPC: H01J35/10
Filed: 1977-01-14
Abstract: X-ray tubes with a magnetic bearing either have the disadvantage that the anode must be at earth potential, so that an asymmetric high-voltage supply is required or that - in the case of a symmetric high voltage - a relatively wide air gap is necessary which requires a high driving force and a bearing which has a certain amount of drawbacks. The invention provides an insulator between the anode which is at the high-voltage potential and the rotor which is at the earth potential, so that the air-gap between the rotor and stator can be relatively small and an effective magnetic bearing is possible.