baber/WOPTO huggingface dataset:
Patent JP-2000258121-A (JP)
Title: Master substrate for calibrating a plurality of cameras and calibration method for image recognition camera
Inventor: ONODERA AKIRA
IPC: G03B43/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To allow a calibration work for a plurality of image recognizing cameras at high precision and with ease, for application to an image process printer, etc. SOLUTION: Recognition marks 30 comprising two or more recognition marks 21, 22, and 23 which are accommodated in the same image recognition camera's sight field are so arranged as to correspond to a plurality of image recognition camera sight fields with a specified interval. Here, using a master substrate 20 wherein the mutual position relationship between two or more recognition marks in each recognition mark group and the mutual position relationship between recognition mark groups are known, the corresponding recognition mark group 30 is imaged with each image recognition camera, so that the resolution of each recognition camera, tilt of a coordinate system, and mutual position relationship of the plurality of image recognition cameras are calculated from the known position relationship among two or more recognition marks 21, 22,  and 23 in each recognition mark group and the known position relationship among recognition mark groups.
Patent JP-S58182724-A (JP)
Title: Ac controller
Inventor: KURIYAMA TAKESHI
IPC: G05F1/455
Filed: 1982-04-19
Abstract: PURPOSE:To obtain a simple and inexpensive AC controller, by connecting a load and a TRIAC in series to an AC power supply and then connecting in series a capacitor and a control switching element between counter polses of the gates of the TRIAC. CONSTITUTION:When a thyristor 11 conducts, a TRIAC3 also conducts since no disturbance is given to the charging/discharging of a capacitor 10. Thus a current is supplied to a load 2. If the thyristor 11 does not conduct, only the charging current of a diode 12 flows. The capacitor 10 is immediately saturated if the capacity of the capacitor 10 is sufficiently reduced. As a result, no charging/ discharging current flows. Thus the TRIAC3 does not conduct to cut off the current. In such a way, an AC circuit can be simply controlled.
Patent JP-S52149461-A (JP)
Title: Amplifier circuit
Inventor: UMEDA KAORU
IPC: H03F3/34
Filed: 1976-06-07
Abstract: PURPOSE:To improve the linearity for the amplitude, phase shift, and detecting output performance, by cascade-connecting the circuit having independent and required transfer functions.
Patent JP-H01239459-A (JP)
Title: Test film cassette for biochemical analysis
Inventor: UEKUSA TADASHI
IPC: G01N31/22
Filed: 1988-03-19
Abstract: PURPOSE:To absorb the liquid to be inspected bleeding out of a used film to a long-sized water absorbent material and to avert the contamination of an analysis apparatus by superposing a long-sized unused test film for biochemical analysis on the above-mentioned water absorbent material, winding the film to a roll shape and taking up the used film which is used for the analysis likewise to a roll shape while bringing the film into pressurized contact with the water absorbent material. CONSTITUTION:The long-sized test film 10 for biochemical analysis is superposed on the long-sized water absorbent material 1 and the front end is taken up on a reel 21 in an unused reel cassette part 20. The other end of the film 10 and the water absorbent material 1 is taken out of a film outlet part 22 of the cassette part 20. This material is then fixed to an unused film cassette part 30 via a film inlet part 32 of the cassette part 30. Spotting of the liquid to be inspected, incubation, measurement, etc., are executed by utilizing the film part 10S exposed between the cassette parts 20 and 30 during this time. The part of the used film to be exposed to the outside is thus minimized and the analysis environment is maintained clean.
Patent JP-S55157383-A (JP)
Title: Aqueous coating material waste water treatment
Inventor: FUKUDA OSAO
IPC: C02F3/12
Filed: 1979-05-29
Abstract: PURPOSE: To control excessive use of diluted water and prevent increase of additional installation by a method wherein aqueous coating waste liquid having a high BOD value is subjected to a first treatment and, after BOD reduction, subjected to a second treatment.  
     CONSTITUTION: Waste water from a circulation water tank 1 is partly, for example, in about 50%, is guided into a tank 6, is diluted with water, and is added with nutrient for bacteria or other biological object. The treated waste water is then exposed to air in an aeration tank 4 and is introduced into a settling tank 5' where sludge is settled. Part of supernatant is used for dilution in the tank 6, part is returned to the circulation tank 1, and the remaining is discharged. These waste water treatment is continuously performed. And, at a proper time, the remnant of booth circulation water is guided into a reservoir where coagulant is added to cause inorganic substance to be coagulated and settled, then auxiliary agent and miscellaneous life waste water are added, then undergoes aeration and settling treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10261682-A (JP)
Title: Method and device for evaluating film property
Inventor: YASUDA NAOKI
IPC: G01N21/35
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To evaluate film distribution in the thickness direction of an insulating film without spending time. SOLUTION: As a sample, an object where an insulating film 13 whose thickness has increased in one direction is made on the surface of a substrate 12 is used. While cyclically varying the application position with respect to the insulating film 13 of an infrared ray 2, the ray is separated into spectral components with an FT-IR equipment. At this time, the signal components, corresponding to the cyclic change in the film thickness of the insulating film 13 in the position where the infrared ray is applied, is amplified with a lock-in amplifier 19, and based on this amplified signal components, the dependence on the frequency of the quantity of infrared ray absorbed of the insulating film 13 is obtained. The film quality distribution in the thickness direction of the insulating film 13 is evaluated by performing such spectroscopy, shifting the insulating film 13 in the one direction.
Patent JP-2000263393-A (JP)
Title: Grinding device
Inventor: BANBA TATSUO
IPC: B24B5/18
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device which can grind the inside surface and outside surface of a work at a small constitution simply. SOLUTION: A grinding device 1 is provided with a work holding means 9a, 9b for holding and rotating a work W, an inner surface grinding wheel 51 for grinding the inside surface of the work, a spindle 47 for inner surface grinding mounting the inner surface grinding wheel 51, an outer surface grinding wheel 53 for grinding the outside surface of the work, a spindle 49 for outer surface grinding mounting the outer surface grinding wheel 53, a support plate 45 loading the spindle 47 for inner surface grinding and the spindle 49 for outer surface grinding integrally and provided turnably, a feed slide 39 mounting the support plate 45, a feed table 37 mounting the feed slide 39 and send out means 50, 41 for sending out the feed slide 39 and feed table 37 against the work.
Patent JP-S60223269-A (JP)
Title: Dc restoration circuit
Inventor: MATSUI KAZUMASA
IPC: H04N5/18
Filed: 1985-04-01
Abstract: PURPOSE:To attain a DC restoration circuit within an IC by using a circuit containing a reset capacitor combined with a switch to hold an output signal obtained at a time point to be clamped by the reset capacitor and delivering the output signal to an operational amplifier to attain a DC restoration function. CONSTITUTION:The output voltage ea set at a time point (a) is held by a capacitor 10. Then a waveform phiL12 of a signal phiL is set at a high level at a time point (b) when a waveform phiR12 of a signal phiR in a digital control signal 12 is kept at a low level. The capacitor 10 is connected to a reverse input terminal 4 and discharged down to the voltage er of the reference voltage. An input signal 1 has no level change between time points (a) and (b), and the same capacity is secured between capacitors 6 and 10. Under such conditions, the voltage eb of an output 5 set after the discharging is carried out at the point (b) is equal to the voltage er each time. Thus the DC restoration is performed. When the discharging is over, the phiL12 is reset to a low level and the capacitor 10 is separated from the terminal 4. Then the phiR12 is set at a high level and the capacitor 10 is connected to the output 5.
Patent JP-S55158978-A (JP)
Title: Manufactureing of ink jet head
Inventor: NAKA TAKAHIRO
IPC: B41J2/16
Filed: 1979-05-29
Abstract: PURPOSE:To manufacture the subject head having an ink passage with a high strength and being uniform and free of irregularity by thermally fusing a glass plate on the surface of which a recession used as an ink passage is formed to other glass plate. CONSTITUTION:On a glass plate 14 of a thickness of 0.5-1mm., on which a recession 15 to be used as an ink passage is formed by etching there is superimposed a glass plate 16 (pressing plate) having a thickness of 0.15-0.2mm.. Jigs 23 made of a heat resisting material such as ceramics or the like are arranged on both sides and applied with pressure in a direction shown by arrow A to completely fuse both glass plates together. Then, these galss plates 14 and 16 are placed in an electric furnace and the tightly adhered surfaces are thermally fused, and thereafter cooled. Then, on the glass plate 16 there is formed a conductive layer 17, and piezo elements 18 are bonded to the pressing parts to the ink, an ink feed pipe 19 being fitted thereto and wiring to the piezo elements 18 and a cover being appied thereby to obtain an ink jet head.
Patent JP-H08236831-A (JP)
Title: Piezoelectric transformer retainer
Inventor: SHIOTANI FUTOSHI
IPC: H01L41/107
Filed: 1995-02-28
Abstract: PURPOSE: To prevent the deterioration of vibrator characteristics and the sag of lead wires on a substrate, by constituting a retaining part and a base part for holding the retaining part, as an unified body which retaining part has a groove for leading out a lead wire which groove is constituted so as to clamp a rectangualr plate, at a plurality of positions corresponding to vibration nodes at specific positions of a piezoelectric ceramic rectangular plate. CONSTITUTION: The vibration nodes of a piezoelectric transformer exist at the positions 1/4 of the length apart from both end surfaces in the length direction of a piezoelectric ceramic rectangular plate 1. A piezoelectric transformer retainer 23 is constituted as an unified body of a plurality of nearly U-shaped retaining parts 24, 25, 26, 27 and a base for holding the retainer parts. The retaining parts have grooves 29 for leading out lead wires which grooves are constituted so as to clamp the piezoelectric transformer from side surfaces, at the positions corresponding to the retaining positions on the vibration nodes of the piezoelectric transformer. Since the vibration nodes of the piezoelectric transformer are firmly fixed, the vibrator characteristics are not deteriorated.  The lead wires are made to pass through the grooves, so that connection is enabled without sag on the substrate.
Patent JP-S54158123-A (JP)
Title: Image pickup device
Inventor: EHATA SHIGERU
IPC: H01J31/38
Filed: 1978-06-05
Abstract: PURPOSE: To obtain a pickup device which ensures a uniform and high-efficiency irradiation of the bias light to the photoconductive target by introducing the light of the light source provided near the ambient unit into the ambine unit for irradiation of the photoconductive target.  
     CONSTITUTION: Light source 11a and 11b for the bias light are provided to the outer circumference surface of ambient unit 1 composed of the transparent material such as the glass material or the like, and light-pass hole 6a is provided in several units and in the axial symmetry form on the side surface of acceleration electrode 6 within ambient unit 1 opposing to the light source. At the same time, funnel- shaped reflector plate 6b the slope surface of which is made to oppose to hole 6a is provided fixedly to one end of electrode 6. The light given from source 11a and 11b are introduced to electrode 6 via hole 6a as well as inside unit 1 and then reflected and dispersed by plate 6b and the inner wall of electrode 6 to be irradiated evenly to photoconductive target 3 in the form of bias light 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61226890-A (JP)
Inventor: FUKATSU KUNIO
IPC: G06Q40/02
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-H08241239-A (JP)
Title: Method and system for database management
Inventor: MORITA KOHAKU
IPC: G06F17/30
Filed: 1995-03-01
Abstract: PURPOSE: To register objects having similar attributes as elements of a set by comparing attributes of objects with a preliminarily set reference and selecting only objects having the attributes corresponding to this reference. CONSTITUTION: Objects 1 stored in a set element storage part 2, need not have attributes completely coinciding with one another. Type compatibile information 6 is referred to adjust the slight differences. Processing procedures for retrieval 7-1, transposition 7-2, etc., of objects 1 are stored in an operation storage part 7 provided independently of the set element storage part 2. When plural objects 1 are registered as elements of a prescribed set to make a data-base, only objects whose attributes coincide with one another are not registered, but attributes are compared with the preliminarily set reference, and objects having the attributes corresponding to this reference are selected. Consequently, objects which are not equal but similar can be elements or the set. Concretely, objects having practically synonymous attributes are registered.
Patent JP-S55159015-A (JP)
Title: Large type structure on sea surface having cylindrical column body with spiral rack
Inventor: ITOU SOUICHI
IPC: E02B17/04
Filed: 1979-05-31
Abstract: PURPOSE: To guide the wind pressure against a cylindrical column body into spiral form and  prevent the generation of eddy current of the air by a mechanism wherein a rack for vertical  displacement of the column body is fixedly attached in spiral form on the outer peripheral surface  of the cylindrical column body supporting the main structure as leg to be employed as a base for  drilling of off-shore oil field.  
     CONSTITUTION: Main body 1 of floating construction and a cylindrical column body 4 which is  designed as to elevate and lower as leg from the main platform, penetrating the main body 1 are  installed. A rack 5 of spiral-shape is fixedly attached on the outer peripheral surface of the cylindrical column body, while a pinion 6 engaging with the rack 5 and a guide roller 7 are installed  on the column side. The spiral rack 5 displaces by the rotation of the pinion 6, and as a result,  the cylindrical column body 4 elevates or lowers while rotating. During the time when the main  floating structure is being tug travelling on the surface, a wind pressure hits against the cylindrical  column body 4 which is elevated high on the platform of the main structure, however, the air  turns its direction being guided by the spiral formed rack 5, preventing the generation of eddy  current at the leeward side of the body 4, resulting in the prevention of lowering of the steaming  speed and the generation of vibration at the structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62235031-A (JP)
Inventor: FUKUDA MASAO
IPC: B65B57/02
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-H03268904-A (JP)
Title: Cooling and agitating device for concrete
Inventor: HARADA AKIRA
IPC: B28C5/46
Filed: 1990-03-19
Abstract: PURPOSE:To contrive an improvement in durability of a device, by a method wherein evaporated gas is discharged early by providing a smoke evacuating belly part extending along an axial direction of a transferring device on the upper part of the transferring device. CONSTITUTION:Ready mixed concrete C fed through a hopper 26 is cooled by a liquefied low-temperature medium (LN2) to be cast through a casting port of a main auger device 10 during a process where the ready mixed concrete C is transferred from an auxiliary auger device 12 through the main auger device 10 to an auxiliary auger device 14 and ready mixed concrete C' after cooling is sent out through a discharge cylinder 28. In this instance, though the LN2 cast through the casting port is evaporated and becomes a large quantity of evaporated gas, the evaporated gas is controlled to a smoke evacuating belly part 18, white smoke is removed by a treatment device 24 by passing through a discharge port 22 and then released into the air. With this construction, pressure within the auger device 10 is prevented from becoming extraordinarily high by the evaporated gas and durability of the device can be improved.
Patent JP-H02246470-A (JP)
Title: Facsimile equipment
Inventor: SAKAI KATSUYUKI
IPC: H04N1/00
Filed: 1989-03-17
Abstract: PURPOSE:To reduce the number of components by releasing selectively the depressing state of a roller of a read means and the depressing state of the recording means onto a roller. CONSTITUTION:Cam means 44, 45 attain selectively the state that a recording means 29 is depressed onto a roller 28 via a recording paper sheet 31 by operating an operation means 55 for the facsimile reception, the state that the recording means 29 is detached from the roller 28 via the recording paper 31 and a read means 26 presses the original onto the roller 28 to attain the facsimile transmission and the state that the read means 26 is detached from the roller 28 and the recording means 29 is detached from the roller 28 via the recording paper 31. Thus, one roller 28 carries the original and recording paper to reduce the number of components.
Patent JP-H077891-A (JP)
Title: Fan unit structure
Inventor: MIYAMARU TOSHIAKI
IPC: H02K7/14
Filed: 1992-03-25
Abstract: PURPOSE:To make it easy to replace a life-ended or faulty fan motor and make it possible to continuously install a plurality of fan motors as required by dividing a fan motor unit into two parts, a control section and a fan motor section. CONSTITUTION:A fan motor unit consists of a control section 1 including a base 5 and a fan motor section composed of a retaining plate 2 and a fan motor 10. The control section 1 is provided with a knob 13 to facilitate the insertion/ removal of the fan motor unit 15 to/from a shelf, a fuse 15 and the power supply connector 14 that receives a power cable. In the fan motor section, the retaining plate 2 and the fan motor 10 are coupled together using a screw 17. In maintenance, therefore, replacement is performed on a fan motor section basis. The retaining plate 2 is provided with recesses 6 and base mounting holes 3 to couple it with the control section 1 including the base 5.
Patent JP-S52150456-A (JP)
Title: Rubber composition
Inventor: KONDOU MOTOHIDE
IPC: C08L7/00
Filed: 1976-06-10
Abstract: PURPOSE: A rubber composition having good resistance to heat and oil, comprising a specific terpolymer, an inorganic filler, a vulcanizer, a vulcanizing promotor, an antioxidizing agent and other additives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04301496-A (JP)
Title: Thermal transfer recording method
Inventor: NAKAYAMA NORITAKA
IPC: B41M5/39
Filed: 1991-03-29
Abstract: PURPOSE:To increase image density and improve image shelf stability and a hue by substantially chelating all dyestuffs forming picture quality in a thermal transfer recording method by a thermal transfer recording material using the dyestuffs, which can be chelated. CONSTITUTION:When metallic ions are positioned in the image-receiving layer 2 of an image-receiving material 3 composed of a supporter 1 and the image- receiving layer 2, dyestuffs in the heat-sensitive layer 5 or a thermal transfer recording material 6 consisting of a supporter 4 and the heat-sensitive layer 5 diffuse and transfer into the image-receiving material 3 by heat from the heating resistor of a heating head 7, and react with metallic ions in the image- receiving layer 2, thus forming a chelate dyestuff. The image-receiving material 3, to which an image is shaped, is superposed on another image-receiving material containing no polyvalent metallic ion compound on the supporter, and both materials are pressed and/or heated as post-treatment under the state. According to such post-treatment, a non-chelate dyestuff, a metallic ion compound, a decomposition product thereof or the like can be removed from the image forming surface of the image-receiving material 3.
Patent JP-H06279810-A (JP)
Title: Production of corrosion-and wear resistant double pipes
Inventor: ISHIZUKA TETSUO
IPC: B22F7/04
Filed: 1993-03-25
Abstract: PURPOSE:To produce the double pipes to be used as the furnace wall pipes of boilers for business, industrial and other purposes in such a manner that the double pipes can be furnished at a lower cost than that in the past. CONSTITUTION:Metallic powder 2 of an outside layer material is packed by arranging this powder with a slight deviation from a metallic blank material 3 which is an inside layer material in such a manner that respective axial centers 4, 5 are not aligned at the time of arranging this metallic blank material 3 into a capsule 1 and thereafter, the capsule is canned in the case of production of the double PIPES by an HIP + hot extrusion process. As a result, such double pipes having the thickness of the outside layer material changing over a circumferential direction are produced. The part where the thickness of the outside layer material is smallest eventually faces the wall side where corrosion is of no problem by using the double pipes by directing the part where the thickness of the outside layer material is largest toward the furnace side if the place where the corrosion is of problem is only the furnace side like, for example, the furnace wall pipe. The amt. of the expensive outside layer material to be used is, therefore saved as compared with the double pipes by the prior art having the specified thickness of the outside layer material.
Patent JP-H02251607-A (JP)
Title: Spinning of cellulose ester fiber
Inventor: UENISHI TORU
IPC: D01F2/28
Filed: 1989-03-17
Abstract: PURPOSE:To obtain the subject fiber suitable as clothing or separating membrane with a slight fiber breaking and excellent processability by adding specific organic acid (salt) to a solution comprising cellulose ester dissolved in organic solvent, extruding from nozzle and spinning. CONSTITUTION:An organic acid and/or salt of organic acid having >= two carboxyl groups (e.g. citric acid, oxalic acid or EDTA, carboxyl groups are preferably mutually near in the molecule) is added to a solution composed of cellulose ester (e.g., cellulose acetate) dissolved in organic solvent such as DMF and extruded from nozzle, then spun to afford the objective fiber.
Patent JP-H06278321-A (JP)
Title: Image forming apparatus
Inventor: HONPO TSUNAO
IPC: H04N1/405
Filed: 1993-03-26
Abstract: PURPOSE:To provide a digital delay element suitable for a case performing the gradation expression of an image by a pulse width modulating system. CONSTITUTION:A first delay quantity generating circuit 106 is constituted by employing an element having definite delay quantity as a unit and the delay quantity thereof is changed by a first switching circuit 108. The delay quantity of a second delay quantity generating circuit 107 is changed by a second switching circuit 109. A plurality of digital signals are inputted from an offset delay quantity control signal input terminal 103 and further inputted to an offset delay quantity control circuit 110 through an input circuit 1 (113). A plurality of signals inputted from a unit delay quantity control input terminal 105 are inputted to a unit delay quantity control circuit 112 through an input circuit 3 (115).