baber/WOPTO huggingface dataset:
Patent JP-2000209397-A (JP)
Title: Film scanner
Inventor: KUROSAWA YUICHI
IPC: G06T1/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent color slurring when a color image signal is obtained. SOLUTION: The film scanner is equipped with image pickup elements 113 (LR, LG, and LB) which horizontally scan an image of a film 200 formed through an image pickup lens 112, and with a vertical scanning mechanism 109 moving in the vertical scanning direction orthogonal to the horizontal scanning direction, and the mechanism 109 is equipped with a motor 108 for scanning which drives a screw 107 extended in the vertical scanning direction through a shaft rotation and with a moving table 101 which supports film and united with a nut 106 moved in the vertical scanning direction as the screw 107 is rotated. The image pickup elements 113 are arrayed in the vertical scanning direction at intervals (p) equal to the distance by which moving table 101 is moved by one rotation of the screw 107.  Even if the moving speed of the moving table 101 varies at the time of one rotation of the screw 107, the image pickup elements 113 read the same part of the film 200 in the same variation state of the moving speed and a color image signal after the variation of the moving speed of the moving table 101 is canceled is obtained.
Patent JP-H04240964-A (JP)
Title: Exposure recorder
Inventor: TAKEMOTO HIROAKI
IPC: B41J2/455
Filed: 1991-01-25
Abstract: PURPOSE:To provide the exposure reorder offering ease of assembly and maintenance with excellent heat dissipation. CONSTITUTION:A recording drum 2 is covered by a case 10 provided with an opening 12 covers a recording drum 2 in the moving direction of a recording head 6. The opening 12 is covered by a light shield film 14, and the light shield film 4 is wound at both ends with winding shafts 24, 26. A through-hole 16 is provided in the light shield film 14 and inserted to an image forming lens 18 of the recording head 6. Thus, the movement of the recording head 6 is attained to realize the light shield by the small case 10.
Patent JP-S58124549-A (JP)
Title: Screen residue and precipitated sand washing machine
Inventor: SHIMAZU YOSHITAKA
IPC: B03B5/56
Filed: 1982-01-20
Abstract: PURPOSE:To make it possible to simultaneously wash, separate and discharge precipitated sand, by a method wherein a rotary large diameter drum is supported by a machine frame while friction blades are provided to the inner surface of a small diameter drum in a protruded state and precipitated sand sending blades are mounted to the inner surface of the large diameter drum. CONSTITUTION:Grooved rollers 2, 2 are provided to the front and the rear parts of a machine frame 1 and guide tires 4 wound around the front and the rear parts of a large diameter drum 3 is inlaid in and mounted on the rollers 2, 2 to support the drum 3 by the machine frame 1 in a freely revolvable manner. A chain 5 is provided to the outer periphery of the central part of the drum 3 and a drive sprocket 6 is meshed with said chain while connected to the output shaft 8 of a geared electromotor 7 to enable the revolution of the drum 3 around the central axial line C by revolving the output shaft 8. Within the large diameter drum 3, a small diameter drum 9 is arranged and supported by the large diameter drum 3 through arms 10. Friction blades 17 are provided to the inner surface of the small diameter drum 9 in a protruded state and precipitated sand sending inclined blades 22 are provided to the inner surface of the large diameter drum 3.
Patent JP-S59134478-A (JP)
Inventor: MITANI HISASHI
IPC: F25B9/00
Filed: 1983-01-19
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-S56104975-A (JP)
Title: Zinc-rich primer composition
Inventor: YUASA HIROTOSHI
IPC: C09D5/08
Filed: 1980-01-25
Abstract: PURPOSE: To obtain an urethane elastomer-based zinc-rich primer composition having a rubbery elasticity and excellent flexing resistance by mixing a specific straight chain polyether polyol-based main agent, a curing agent, and a metallic zinc (alloy) powder.  
     CONSTITUTION: A straight chain polyether polyol (A) of a hydroxy group content of approx. 6W9% and a viscosity of approx. 500W1,500cps (20°)C, a curing agent (B), e.g., diphenylmethanediisocyanate-based prepolymer of an isocyanate content of approx. 20W30%, and metallic zinc (alloy) powder (C) are mixed together in such proportion that the ratio of the component (B) to the component (A) is approx. 0.5W1.5 in NCO/OH equivalent ratio and also the ratio of the component (C) to the total weight (100pts.wt.) of the components (A) and (B) is approx. 100W 900pts.wt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5393075-A (JP)
Title: Ultrasonic type vehicle speed measuring device
Inventor: SHIRASAKI SHIYOUZOU
IPC: G01S15/58
Filed: 1977-01-26
Abstract: PURPOSE:To considerably increase measurement accuracy by controlling th frequencies of ultrasonic transmission and reception signals according to atmospheric temperature and compensating the effects of atmospheric temperature on vehicle speed outputs.
Patent JP-H07224104-A (JP)
Title: Preparation of water-based low-viscosity water-soluble polymer dispersion, and flocculant, retentive, thickener, dehydrating agent and soil conditioner comprising same
Inventor: MANFUREETO BURAUMU
IPC: C09K23/52
Filed: 1995-01-23
Abstract: The prodn. of low-viscosity aq. dispersions (PD') of water-soluble polymer with a mean mol. wt. of at least 500000 (A) and with a high concn. of active substance, comprises the polymerisation of (a1) 80-100 wt.% water-soluble monomer(s) and opt. (a2) 0-20 wt.% amphiphilic monomer(s) in presence of polymeric dispersant(s) (D), with removal of water.
Patent JP-H10205398-A (JP)
Title: Ignitability improving method for fuel in premixture compression ignition engine
Inventor: JOSEPH S SCIACCAL
IPC: F02B1/12
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a means for improving ignitability in the case in which low cetane number fuel to be hardly ignited is used, in a premixture compression ignition engine for compressing and igniting air-fuel premixture. SOLUTION: In a premixture compression ignition engine, the timing is synchronized with the suction of a premixture 8 by releasing of an intake valve 6, ozone generated by an ozonizer 9 is mixed in the premixture 8 at a part near the intake valve 6, and therefore, ozone added mixture having the high ozone concentration is formed in high-temperature mixture in a cylinder in the termination of the compression stroke. Therefore, the ignitability of low cetane number fuel is improved by chemical activity of ozone.
Patent JP-H11205340-A (JP)
Title: Buffer memory test device
Inventor: IWASAKI TAKASHI
IPC: H04L12/28
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the buffer memory test device that detects a fault of a buffer memory itself so as to ensure the operation of the buffer memory. SOLUTION: Port numbers (#1-#N of an interface section 15) are included in a COH in a cell from a switch section 13. Cells from the switch section 13 are sent serially in a random order independently of the port number in the cell. A separation section 14 has a buffer memory 16 per output port of the interface section 15, and each buffer memory 126 stores exclusively cells having its port number. Cells are read from each port one by one sequentially and independently from the buffer memory 16, and cells having a respective port number are distributed to each port.
Patent JP-S62165243-A (JP)
Title: Central processing unit
Inventor: SHITANDA HIDEKI
IPC: G06F9/48
Filed: 1986-01-17
Abstract: PURPOSE:To execute an instruction string even with a small-capacity stack assignment memory by assigning the stack assignment memory shared with the other process to a stack memory for a process when a new procedure call instruction is executed. CONSTITUTION:A stack memory management part 3 searches an idle area of the stack assignment memory and sets its position to a register in an instruction decoding and executing part 2. When procedures A are executed, it is secured that the range of a stack pointer which is changed in accordance with this execution is the range of a memory for procedures A of a process P1, and a stack memory for procedures B of a process P2 is not double used. The stack assignment memory in lower addresses except the capacity of the stack memory required for the execution of procedures B is assigned to the stack memory used for procedures C. However, when there is a sufficient idle area in upper addresses, it may be assigned; and the stack assignment memory is not divided by processes to execute procedures even in case of plural processes. Thus, the instructions are executed with the small-capacity tack assignment memory.
Patent JP-H02189987-A (JP)
Title: Switching element
Inventor: NICHOGI KATSUHIRO
IPC: H01L51/05
Filed: 1989-01-19
Abstract: PURPOSE:To easily cope with various switching characteristics by forming a LB film (a film by a Langmuir blow jet method) of phthalocyanine or phthalocyanine derivative. CONSTITUTION:A LB film is formed of at least one of phthalocyanine and phthalocyanine derivative. That is, as the phthalocyanine for the LB film, lead-4,4,4,4-tetratertiary-butyl-phthalocyanine insoluble in water and soluble in volatile organic solvent is, for example, employed. The solvent includes, for example, benzene solution. They are accumulated to be laminated on the electrode forming surface of a glass substrate, and the LB film is adhered. Then, gold is deposited on the LB film as a counter electrode, and a switching element of metal/LB film/metal of three layers is obtained. Thus, characteristics are variably provided to easily control switching characteristics.
Patent JP-S54101633-A (JP)
Title: Binomial vector multiplier circuit
Inventor: NISHITANI TAKAO
IPC: G06F7/507
Filed: 1978-01-27
Abstract: PURPOSE: To simplify a circuit constitution by using a single accumulator, other simple control  circuits, a minimum weight code generator circuit, etc., to make binominal vector multiplication  possible and reducing the circuit scale without lowering a processing speed.   
     CONSTITUTION: Minimum weight code generator circuit 200 which converts the first and the  second variables inputted in series from input terminals 1 and 2 to minimum weight codes different from each other is provided, and further, control circuit 300 which uses minimum weight  codes of the first and the second variables, which are obtained by circuit 200, to generate a selection signal and an adjustable control signal is provided. Meanwhile, selection circuit 400 which  selects one of the third varaible, the fourth variable, the half of the value of the fourth variable  and a zero on a basis of the third and the fourth variables, which are inputted in parallel to input  terminals 103 and 104, and the selection signal from circuit 300 and adder- subtractor 500 which  executes the addition or subtraction operation between the half of the accumulated value and the  output of circuit 400 on a basis of the adjustable control signal generated from circuit 300 and  outputs a new accumulated value are provided, thereby operating the sum of the product between  the first variable and the third variable and the product between the second variable and the  fourth variable.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58124950-A (JP)
Title: Determination method for sulfur in steel classified by form
Inventor: TAKAHASHI TAKAMASA
IPC: G01N33/20
Filed: 1982-01-22
Abstract: PURPOSE:To perform the determination of sulfur in steel classified by form quickly with a good operational property, by determining an amount of sulfur exsisting as solid dissolved sulfur, iron sulfide and manganese sulfide in the steel from gaseous hydrogen sulfide obtained by reducing by heating under the existence of gaseous hydrogen. CONSTITUTION:A boat 4 taken in a steel sample 3 is placed in a tube 2 and a gaseous hydrogen 5 is flowed into the tube 2 flowing a gaseous nitrogen 6 in the tube 2 and a furnace 1 and then, a gaseous hydrogen atmosphere is produced by replacing air by said mixed gas. And, MnS, FeS and occluded S existing in the steel, are dissociated by heating the sample 3 in the tube 2 at 1,000-1,350 deg.C and dissociated sulfur is converted into hydrogen sulfide H2S by the gaseous hydrogen 5 and this hydrogen sulfide is analyzed automatically by a detector 9. In this manner, the amount of sulfur existing as the solid dissolved sulfur, iron sulfide and manganese sulfide is determined and the total amount of the sulfur in the steel is determined together with said sulfur amount. The sulfur amount existing as CaS, RES is found by subtracting the amount of the sulfur existing as the MnS and occluded S measured preliminarily from the total amount of the sulfur measured in such a manner.
Patent JP-S58126572-A (JP)
Inventor: YAZAKI MINORU
IPC: G02F1/17
Filed: 1982-01-22
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-S61167646-A (JP)
Title: Production of alkoxyacetic acid ester
Inventor: MURATA KAZUHISA
IPC: B01J31/20
Filed: 1985-01-21
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic raw material for ethylene glycol, in high yield, by reacting carbon monoxide with formaldehyde dialkyl acetal in the presence of a cobalt catalyst and a base. CONSTITUTION:The objective alkoxyacetic acid ester can be produced by reacting carbon monoxide with formaldehyde dialkyl acetal in the presence of a cobalt catalyst and a base. The cobalt catalyst is e.g. a cobalt compound used conventional in oxo reaction, etc. (e.g. dicobalt octacarbonyl) and a cobalt compound capable of forming cobalt carbonyl under the reaction condition (e.g. cobalt acetate). A trivalent phosphorus compound (e.g. tri-n-butylphosphine) may be combined with the cobalt catalyst and the base. The amount of the catalyst used is 0.2-0.002mol (in terms of Co atom) based on the formaldehyde dialkyl acetal.
Patent JP-S57122995-A (JP)
Title: Waste water treatment
Inventor: NIWA CHIAKI
IPC: C02F3/06
Filed: 1981-01-23
Abstract: PURPOSE: To contrive a total energy conservation by a method wherein excess air discharged from a raw-water tank or an aeration tank is used as diffusing air supplied at a lower part of a packing material in a contact oxidation tank, and a pH meter and a flow velocity meter are provided in the contact oxidation tank.  
     CONSTITUTION: The excess air discharged from either one or both of the raw- water tank 1 and the aeration tank 20 is fed through a pipe 50 into a diffusing part 51 provided below the packing material 41, forming air bubbles to supply oxygen to waste water 43 in the tank. As a result, the pH value, dissolved oxygen (DO) value and the like of the waste water 43 are varied, which variations are detected by the pH meter 52, a DO meter 53 and the flow velocity meter. Each of the meters feeds a detection signal to a control circuit 55, which sends a command to a pump 45 to change the revolution speed of a motor for the pump 45, thereby reducing the amount of power consumed by the pump 45. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06222842-A (JP)
Title: Cool/hot mixture controller
Inventor: SHIBA BUNICHI
IPC: G05D23/13
Filed: 1993-01-22
Abstract: PURPOSE:To acquire the hot water of a set temperature from the start of resupply of the hot water by avoiding the large fluctuation of hot water temperature in a mixing room. CONSTITUTION:When a signal is supplied to a control means 18 from a setting means 17 to close a flow rate control valve, a flow rate control valve control means 52 reduces the flow rate. At the same time, a mixing valve control means 50 continuously controls the temperature of the hot water mixed with the cool water until the flow rate is reduced. Furthermore, the least drive value of a mixing valve is kept until a water stop valve is closed. Thus, it is possible to prevent such a case that the inside temperature of a mixing room dropps extremely to the level close to the cool water temperature.
Patent JP-H07252381-A (JP)
Title: Polyolefin composition and
Inventor: JIYOERU ERU UIRIAMUZU
IPC: C08K5/01
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a polyolefin compsn. which has an improved ductility and the mechanical properties of which are not degraded by sterilization by radiation, by compounding a semicrystalline polyolefin with a mobilizing oil and a specific radiation stabilizer.  
     CONSTITUTION: This compsn. contains (A) a semicrystalline polyolefin having a mol.wt. distribution, i.e., a ratio of wt. average mol.wt. to number average mol.wt., of 9 or lower, (B) a mobilizing oil compatible with ingredient A and having a density of about 0.6-1.9 g/cm 3 , and (C) a radiation stabilizer of the formula (wherein R is a 1-6C alkyl; R 1  is H or a 1-6C alkyl; (m) is 2-4; and (n) is an integer large enough to give the stabilizer a mol.wt. of about 1,000-3,000), may further contain a dibenzylidene sorbitol clarifier, and is suitable for producing medical articles. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10202598-A (JP)
Title: Drilling device for printed board
Inventor: KAMEDA EIICHI
IPC: B26F1/16
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a drilling device for a printed board which is capable of correcting origin location deviation of a plurality of tables and performing drilling working for each table at an exact location. SOLUTION: In drilling devices of printed boards A, A', A" performing the positioning of the printed boards A, A', A" by utilizing each guide pin, having a plurality of working tables 101, 102, 103 performing drilling works for the printed boards A, A', A" by using drills D1, D2, D3 and simultaneously performing drilling processings for the plurality of printed boards A, A', A", each of the working tables 101, 102, 103 has measuring means S1, S2, S3 of locations on X-Y coordinates and correction means MX, MY1 , MY2 , MY3 , compares data on preliminarily prepared X-Y coordinates and data measured by the measuring means S1, S2, S3 and performs corrections by the correction means MX, MY1 , MY2 , MY3 .
Patent JP-S61169363-A (JP)
Title: Traction type toggle joint
Inventor: MORIMOTO HIDEYUKI
IPC: B60K23/02
Filed: 1985-01-21
Abstract: PURPOSE:To minimize an increase in the axial length by providing a positioning member in relation to a plunger instead of an input member. CONSTITUTION:A positioning member C has a pair of axial members 60 that penetrate into a moving body 6 and a diaphragm 8 so as to freely move and a plate-type member 61 that is pressed in and fixed to the low pressure chamber 10 side end of these axial members 60. A large diameter section 62 is formed in the vicinity at the left end of the axial members 60. This large diameter section 62 specifies the press-in quantity of the plate-type member 61 and also specifies the right end side for the relative moving range of a plunger 20 in relation to the moving body 6, that touches the moving body 6. When the step force of a clutch pedal is reduced by connecting a clutch after the clutch is disconnected, the plunger 20 recedes in relation to the moving body 6 by the energization force of a valve spring 34. The moving body 6 allows the axial members 60 to touch the inner wall of a main body 4 immediately before it touches the main body.
Patent JP-H03215261-A (JP)
Title: Cover for examinee support device
Inventor: SAGAWA RYUICHIRO
IPC: A61G7/05
Filed: 1990-01-18
Abstract: PURPOSE:To easily hold a sanitary state by constituting a cover of a plurality of sheets and throwing away only the contaminated sheet on the surface side of the cover corresponding to a contamination degree to make the cover dispos able. CONSTITUTION:A cover 1 is used for the support 2 of the head of a patient and constituted of a plurality of sheets 3. The cover 1 is externally fitted to the head support 2, for example, composed of polyurethane form having flexibil ity and having a semicylindrical shape from a lateral direction A so that the perforation 6 thereof is arranged on the underside of the support. When the head support 2 covered with the cover 1 is used by some patients to be contami nated, one outside sheet 3 is torn from the perforation 6 to be thrown away. Whereupon, a sanitary sheet 3 appears and no unpleasant feeling is given to the next patient. Since each of the sheets 3 is equipped with a vinyl sheet 5, a hair conditioner does not penerate into the support 2 and the sheet 3 appearing on the surface side, they can be kept sanitary.
Patent JP-S60152395-A (JP)
Title: Screw press type sludge dehydrator
Inventor: KATAYANAGI AKIRA
IPC: B30B9/14
Filed: 1984-01-20
Abstract: PURPOSE:To improve dehydrating capacity by disposing the part of filter cylinder on the large diameter end side of a screw shaft where the pressure dehydration is nearly in limit in an evacuated chamber so that evacuation is made possible. CONSTITUTION:A screw press type sludge dehydrator is provided with a screw shaft 4 which is rotationally driven in a filter cylinder 1. A sludge feed port 11 is provided in the position of the cylinder 1 on the small diameter end side of a screw shaft 4 and a sludge discharge port 12 is provided in the position of the cylinder 1 on the large diameter end side of the shaft 4. The part of the cylinder 1 on the large diameter end side of the shaft 4 is dispose in an evacuated chamber 15. The floor of the chamber 15 is used commonly for a tray 16 for receiving filtrate. The filtrate dropping port of the tray 16 is connected to the upper part of a filtrate tank 17. A vacuum pump 18 is connectd to the upper part of the tank 17 and the inside of the chamber 15 hence the inside of the high pressure part 3 of the cylinder 1 are evacuated by driving of the pump 18.
Patent JP-S56108255-A (JP)
Title: Semiconductor integrated circuit
Inventor: HASEGAWA TACHIHIKO
IPC: H01L29/861
Filed: 1980-01-31
Abstract: PURPOSE:To obtain an IC which has a small area and yet can operate at high speed, by using the one conductivity type layer of the diode also as the base of the bi-polar element in a circuit including a bi-polar transistor, a diode and a MOSFET. CONSTITUTION:On a P type Si substrate 13 having an N type buried layer 16', an N epitaxial layer 29 is provided, an NPN bi-polar transistor 1' is provided in the island region formed by separating a P layer 15 by a conventional method, a diode 3' is provided in a base layer 18' and an N channel MOSFET 2 is provided in the other island region. Because an emitter layer 19 and the N layer 28 of the diode 3 are formed in the base layer 18', the area of the base layer 18', collector 17' and buried layer 16' is sightly larger. However, there is no interference at all with the structural parameters such as the impurity concentration of these diffused layers and the inter-element connection, which are the same as usual. Thereby, an IC device can be obtained which has a small occupying area and yet can operate at high speed.
Patent JP-H04244623-A (JP)
Title: Static pressure gaseous bearing
Inventor: SOGO SHINICHI
IPC: F16C32/06
Filed: 1991-01-30
Abstract: PURPOSE:To easily realize a thrust static gaseous bearing having infinite rigidity in simple formation. CONSTITUTION:A movable bush 14 is provided between a bearing body 10 and the flange part of a rotary shaft 11 so as to be movable in the axial direction of the rotary shaft 11, and a pressure chamber 17 is formed between the movable bush 15 and the bearing body 10, and a bearing gap for a thrust static pressure gaseous bearing is formed between the movable bush 15 and the flange. The pressure chamber 17 communicates with a gas supply source through the first restriction 18 and with the bearing gap through the second restriction 23, and a spring member 19 to elastically deform in the case where the movable bush 15 has moved is provided.
Patent JP-S61170333-A (JP)
Inventor: FUKUHARA YOKO
IPC: A21C11/00
Filed: 1985-01-22
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。