baber/WOPTO huggingface dataset:
Patent JP-H0376035-A (JP)
Title: Hologram system optical pickup
Inventor: HAMADA TAKESHI
IPC: G11B7/135
Filed: 1989-08-16
Abstract: PURPOSE:To execute the tracking servo by a three-beam method without wasting the light quantity by allowing an emitted light from a semiconductor laser and a feedback light to a photodetector to have each different optical axis, and also, providing a diffraction grating for separation of light into spectral components on the optical axis of the emitted light. CONSTITUTION:An emitted light from a semiconductor and a feedback light to a photodetector are made to have each different optical axis, and also, a diffraction grating for separation of light into spectral components is provided on the optical axis of the emitted light. That is, the emitted light from a laser 1, first of all, is divided into three pieces of beams by a hologram plate 6, and forms three pieces of spots on a disk 3. Three pieces of reflected light beams are subject to diffraction, respectively by a hologram plate 4, and condensed onto a servo detecting detector 5. In this case, it is only the emitted light that is diffracted by the hologram plate 6 and the feedback light is not subject to diffraction. In such a way, only the emitted light from the semiconductor laser is brought to separation of light into spectral components of three beams, and the feedback light is not brought to separation of light into spectral components, therefore, the tracking servo by a three-beam method can be executed without wasting the light quantity.
Patent JP-H0260502-A (JP)
Title: Harrow
Inventor: TANAKA KENZO
IPC: A01B21/04
Filed: 1988-08-25
Abstract: PURPOSE:To uniformly break soil in a field, to dig up the ground soil and to evenly plant seeds by equipping toothed pestle drums of a hallow with a toothed pestle protrusion for breaking soil. CONSTITUTION:A harrow 1a has a square frame 2 such as metal, two toothed pestle drums 3 and two wheels 4. The toothed pestle drums 3 are equipped with a great number of toothed pestle protrusions 6 for breaking soil radiately projected at given intervals apart mutually along in the peripheral direction and the axial direction on the peripheral surface of a drum base material 5 having both closed ends formed into a cylindrical state. The toothed pestle drums 3 exist in the frame 2, set along in the horizontal direction while mutually shifting the axial directions and changing the direction by a given angle alphaand rotatably attached to shafts 10 at the inside face of one of mutually opposing side pestle parts 9 of the frame 2. The angle alpha is an arbitrary angle wherein soil in a field is well broken, dug up, leveled and weeds, residue, etc., in the field will not be caught by the toothed pestle protrusions 6.
Patent JP-H0870799-A (JP)
Title: Retort rice and its production
Inventor: EMOTO MITSUO
IPC: A23L7/10
Filed: 1994-09-05
Abstract: PURPOSE: To obtain low-calorie retort rice free from attachment of rice grains, having appearance and texture comparable to natural rice, capable of readily taking out from a container, removing dry up feeling regardless of using indican rice, free from swelling observed in cooked indican rice due to transfer of water content and thin phenomenon in cooked rice-like food grains an further containing cellulose. CONSTITUTION: This retort rice is obtained by packing 5-95wt.% of a cooked rice-like food having a composition composed of 1-30wt.% of starch, <=20wt.% of dextrin, 0.1-7wt.% of gelling agent, 1-20wt.% of cellulose an 40-79wt.% of water content an having cooked rice-like appearance ad texture together with 95-5wt.% of cooked indican rice into a retort and subjecting the interior of the pouch to retort heat sterilization treatment. Furthermore, its producing method is provided.
Patent JP-H0277055-A (JP)
Title: Camera
Inventor: HAMADA MASATAKA
IPC: G02B7/28
Filed: 1989-08-16
Abstract: PURPOSE:To perform a rapid focusing action for a moving object by actuating a focusing means for moving a photographic lens to a focusing position by using composite deviation obtained by adding predicted deviation to deviation detected by a focus detection means. CONSTITUTION:A microcomputer muC constitutes a moving body discrimination means for discriminating whether or not the object is a moving body which moves in a far and near direction. Moreover, the microcomputer muC constitutes a focusing control means for actuating the focusing means muC, LECON and M in the case of discriminating that the object is the moving body by using the composite deviation obtained by adding the predicted deviation corresponding to the predicted moving quantity of the object which is obtained by using the information on a set speed to the deviation detected by the focus detection means. Therefore, the focusing action can be started immediately by using the set speed previously decided in the case of discriminating that the object is the moving body. Thus, a shutter chance is hardly missed and a sharp photograph can be obtained.
Patent JP-S59101762-A (JP)
Inventor: SUGIHARA TAKESHI
IPC: H01K1/24
Filed: 1982-12-03
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-H1056135-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKUHORA AKIHIKO
IPC: H01L27/04
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device having low power consumption and capable of effective mounting, along with an optimum through rate. SOLUTION: A plurality of output buffers B3 in a parallel configuration are constituted at the last stage of a buffer circuit of a digital integrated circuit in a semiconductor integrated circuit device LSI. An output switch circuit is provided for switching the output buffers B3 . The output buffers B3 are selectively operated by the output switch circuit SW according to an outer load of the semiconductor integrated circuit device LSI to change the performance of the output power.
Patent JP-H1054630-A (JP)
Title: Ice temperature-preserving water tank unit, and ice temperature preservation vehicle mounting the same
Inventor: OTA TSUKASA
IPC: F25C1/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an ice temperature preserving water tank unit which is excellent in cooling efficiency and easy in keeping the temperature at the constant value, and an ice temperature preservation vehicle. SOLUTION: A heat insulating storage water basin part 1 in which the food 8 is immersed in water or sea water W (ice temperature water) and preserved, and a supercooling part 4 in which water or sea water W taken out of the storage water basin 1 is supercooled, and returned are provided. Because the food 8, etc., is directly cooled by water or sea water (ice temperature water) W, the cooling efficiency is very excellent. Because the ice temperature water whose specific heat is larger than that of air is used for the medium for cooling, the temperature change is difficult to generate even when the basin is brought into contact with the outside air, and easy to keep the temperature at the constant value.
Patent JP-S58119397-A (JP)
Title: Treatment of sludge like substance
Inventor: KATAOKA KATSUYUKI
IPC: F26B17/28
Filed: 1981-12-30
Abstract: PURPOSE:To attain to conserve energy, by a method wherein a sludge like substance is supplied to an evaporative drying tank equipped with a conductive heater to evaporate moisture therein and the generated steam during drying is compressed by a compressor to utilize heat energy possessed by said pressurized steam as a heating source of a conductive heater. CONSTITUTION:A sludge like substance is supplied to at least one evaporative drying tank 5 equipped with a conductive heater 6 comprising a hollow rotary drum and contacted with the conductive heater 6 to evaporate moisture therein while the dried substance 13 is conveyed out of the tank 5 by a transfer mechanism. On the other hand, steam generated in the tank 5 is compressed by a compressor 11 and heat energy possessed by pressurized steam 12 is utilized as the heating source of the conductive heater 6. As the result, an optional sludge like substance such as sewage sludge, service water sludge or excretion sludge can be dehydrated, dried and burnt in an extreme resource and energy conserving manner.
Patent JP-H0259730-A (JP)
Title: Camera with photometric timer
Inventor: HAYASHI NAOHIKO
IPC: G03B7/08
Filed: 1988-08-25
Abstract: PURPOSE:To reduce useless current consumption and to improve operability by first operating a 1st photometric timer having shorter timer time when the operation of a photometric switch is turned off and then operating a 2nd photometric timer having longer timer time when a camera operating member is operated. CONSTITUTION:When a photometric switch SW1 is turned off (released) without making any releasing operation, a photometric timer (counter 60) is set to, for example, 8 seconds and, on the other hand, when the switching SW1 is turned off after the releasing operation, the timer is set to, for example, 2 seconds. Moreover, the photometric timer is caused to work even after the releasing operation is made and, in addition, the time of the timer immediately after turning off the switch SW1 is set to the shorter time (2 seconds). When a change in camera information due to camera operating switches 73-80 is detected during the time of the photometric timer, the photometric timer is operated for the longer 2nd timer time (8 seconds). Therefore, useless current consumption can be reduced and the operability can be improved.
Patent JP-S58112693-A (JP)
Title: Composite wire for gas shielded arc welding of stainless steel
Inventor: ITOU TADASHI
IPC: B23K35/368
Filed: 1981-12-25
Abstract: PURPOSE:To improve workability in CO2 gas shielded welding by contg. a slag forming flux of which the basicity is in a prescribed range in a composite wire in limited contents based on the weight of the wire. CONSTITUTION:A slag forming flux of which the basicity is in a -5.0-0.5 range is contained in a composite wire at 5-20% based on the weight of the wire, whereby arc characteristics, slag characteristics, sputtering conditions and bead apperance are improved, and even if oxidative CO2 is used as a shielding gas, tbe content of C in deposited metal is suppressed low and mechanical properties are maintained within a range having no problems.
Patent JP-S59103513-A (JP)
Inventor: MOMOCHI TERUO
IPC: H02J3/00
Filed: 1982-11-30
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-H0957268-A (JP)
Title: Acidic ionized water feeder
Inventor: SHIBUYA MASAYUKI
IPC: A61L2/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an acidic ionized water feeder capable of supplying an acidic ionized water controlled to an appropriate pH in accordance with the degree of a skin disease. SOLUTION: City water is introduced into a sodium chloride dissoving tank 2 having an agitator 2a through a filter 1. The brine in the tank 2 is sent to an electroltyic cell 4 through a pump 3. The voltage to be impressed on the cell 4 is controlled by a controller 5, and the pH of the generated acidic ionized water is controlled. The acidic ionized water is heated practically to the body temp (35-40 deg.C) by a heat exchanger 6 and then supplied to a steamed towel tank 7.
Patent JP-S60105428-A (JP)
Inventor: MIZUMOTO TAKESHI
IPC: A01F12/60
Filed: 1983-11-10
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-S58111493-A (JP)
Title: Sampling circuit
Inventor: AKAO AKIO
IPC: H04N5/926
Filed: 1981-12-23
Abstract: PURPOSE:To eliminate a coincidence detector detecting the coincidence of a multi-digit count value, and a multi-digit counter and to reduce the cost down, by constituting the circuit with a presettable up-counter and a presettable down- counter, and an output gate. CONSTITUTION:The number of a line end signal is set to a DIP switch 10 in advance and the number is loaded to the presettable up-counter 11 with an inverted signal (-BUSY). When the sampling of data is started, the counter 11 is counted up by one of the content of count with the line end signal (LE). Further, in the presettable down-counter 12, the content of the counter 11 is loaded in synchronizing with an inverted signal (-HD) of a horizontal synchronizing signal (HD), the down-count is done with a reference clock (CLK) from the loaded value, and when the value is zero, that is, all bits are ''1'', a sampling signal (SMPL) is outputted from the output gate 13. Thus, the constitution is simplified and the cost-down is attained.
Patent JP-2001035667-A (JP)
Title: Organic el element
Inventor: KOBORI ISAMU
IPC: H01L51/50
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element with long life, high brightness, high efficiency and high display quality, prevented from causing current leakage. SOLUTION: An organic EL element consists of a substrate 1, first and second electrodes 2, 5 on the substrate 1, between which a one layer or two or more layer organic layer 4 is provided in relation to at least luminescent function, wherein a shock absorbing layer 3 containing high-resistance hole injecting inorganic material is provided between the organic layer 4 and the first electrode 2. The resistivity of the high-resistance shock absorbing layer 3 is preferably 1 through 1×1011 Ωcm.
Patent JP-2001039493-A (JP)
Title: Weight filler
Inventor: NISHINO YUKINOBU
IPC: B67C3/20
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a wt. filler which can grip the neck part of a container and deliver it. SOLUTION: A load cell 28 is fitted on the outer periphery of a rotating body so as to detect a load in the vertical direction. A horizontal rod (a load applying part) 34 is projected toward outward in the radial direction from this load cell 28. A gripper 12 for gripping a container 6 by an elastic force of a tensile spring 52 is provided on the apex 34a of this rod 34. When the container 6 is pressed in from the opposite direction to the direction where the rod 34 is projected, it is opened against the tensile spring 52 and then, closed to grip the neck part 6a of the container 6. A filling nozzle 14 is provided above the container 6 gripped by means of the gripper 12 and a liq. is filled into the container 6 from this filling nozzle 14.  During filling, wt. of loading is detected by means of the load cell 28 to perform a specified amt. of filling in accordance with this detected value.
Patent JP-S59121780-A (JP)
Title: Cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M6/22
Filed: 1982-12-03
Abstract: PURPOSE:To prevent self dissolution of zinc and to improve discharge reaction performance by employing zinc particles mainly composed of zinc containing more than one kind of indium, gallium, tarium or lead while added with specific amount of mercury and setting the shape in specific range. CONSTITUTION:A negative pole 4 is mainly composed of zinc containing 0.5% of gallium, 0.5% of indium, 0.1% of tarium and 0.7% of lead, for example, then added with 0.5-3wt% of mercury to produce amalgamized zinc particles which is filled together with electrolyte of viscous aqueous solution of caustic potash. Here concentration of caustic potash solution is made 30% of KOH while sodium salt of carboxyl methyl cellulose is employed as viscous agent. Here viscosity of electrolyte removed of zinc particle is 7,000 CPS while concentration of zinc in electrolyte is 5% and CO2 amount is 0.8%. While particle shape distribution is made such that particles having long axis shorter than 0.3mm. and short axis longer than 0.05mm. will be more than 50%. With such structure, utilization of zinc particle is improved resulting in better discharge characteristic.
Patent JP-H0552109-A (JP)
Title: Breather structure of engine
Inventor: TAKAHASHI TAKESHI
IPC: F01M1/06
Filed: 1991-08-23
Abstract: PURPOSE:To maintain a pressure fitting part which is pressure fitted in the inner wall of an engine case so that it may not slip out of the place. CONSTITUTION:Retainer parts 31, 32 provided in the vicinity of the inner wall 3 of an engine case 2, are provided in a breather plate 19, and are made to abut on a bearing 6 or a plug 29 serving as a pressed-in part which is pressure fitted in the inner wall 3.
Patent JP-H0553641-A (JP)
Title: Screen display method and man-machine interface device for process control system
Inventor: YATABE HISAE
IPC: G05B23/02
Filed: 1991-08-23
Abstract: PURPOSE:To reduce the burden of an operator by teaching the corresponding relation between the hierarchies and changing automatically the display contents of the lower hierarchies in accordance with the progress of a batch process. CONSTITUTION:The production processes of the products produced under the batch control are displayed in the batch entire areas 21 and 24 in each process unit box. The process names are also displayed in each box. At the same time, an executed or unexecuted state of the batch processing of each process is reported to an operator with change of the display attribute or the output of messages showing the start of execution, an under-execution mode, the end of execution, etc. Based on this information, the operator can grasp a rough process covering the start of production through the end of production of the products, the production method, and an executing state outline. In addition, the detailed information on the process shown in a single box of the areas 21 and 24 is shown in the process areas 22 and 25 in the line connected to a sub-process box. Then the box match processing state is shown with change of the display attribute, etc.
Patent JP-S58110146-A (JP)
Title: Poly v-pulley made of sheet metal and its production
Inventor: KANEMITSU YUKIO
IPC: B21H1/04
Filed: 1981-12-24
Abstract: PURPOSE:To produce a poly V-pulley at low production cost by forming continuous V- shaped multiring-like grooves on the external circumferential surface of a thickened  cylindrical circumferential wall consisting of a cup-like material and also forming V- shaped ring-like inner grooves smaller than said V-shaped grooves on the internal circumferential surface in accordance with said V-shaped grooves. CONSTITUTION:The thickened cup-like material 4 is capped on an inner groove forming  rotating inner die 15 which has an eccentric rotary shaft C-C and V-shaped ring-like  projected parts 15a, and a V-shaped groove forming roll 17 having a roll surface 17c  obtained by forming many and parallel V-shaped projected parts 17b divided by sharp recessed parts 17a along the circumferential direction of the cup-like material 4 is  depressed to the external circumferential surface 4a. Under said state, the inner groove  forming rotating inner die 15 is rotated to form the V-shaped ring-like grooves on the external circumferential surface 4a of the material 4 and also form the V-shaped ring- like inner grooves on the internal circumferential surface 4c. The ring-like inner  grooves are smaller than the ring-like grooves and are formed on the positions corresponding to the projected parts of the latter grooves. Thus the light-weighted and  accurate poly V-pulley can be produced.
Patent JP-S6191913-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/028
Filed: 1984-10-12
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-2000044646-A (JP)
Title: Polyurethane having fluorene skeleton and its production
Inventor: YAMADA MASAHIRO
IPC: C08G18/32
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyurethane capable of exhibiting high strength and low shrinkage even in a low temperature region below a freezing point and useful as a raw material of a cryogenic fluid transport and preserving part, a linear motor car, etc., by using a mixture of specific different kinds of dihydroxy compounds as a raw material. SOLUTION: This polyurethane has a repeating unit of, e.g. formula I [X is alkylene, an (alkyl substituted) cycloalkylene or the like] and formula II  R is a >=4C unsaturated bond-containing hydrocarbon bifunctional group; (m)>=1}, and is obtained by reacting (A) polysocyanate (e.g. a compound of the formula: OCN-X-NCO) with (B) 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene and (C) a compound of the formula: H-(O-R)m-OH.
Patent JP-S59102007-A (JP)
Title: Reclamation work
Inventor: SHIMODA MASAO
IPC: E02B3/18
Filed: 1982-12-03
Abstract: PURPOSE:To increase the speed of consolidation by a method in which a cylindrical casing having large numbers of holes in its wall is erected in a place where reclamation work is to be performed, a water-permeable material is packed into the casing, and a reclamation material is charged into the outside of the casing. CONSTITUTION:A cylindrical casing 4 having large numbers of holes 3 in its wall 2 is erected in a place 1 where reclamation work is to be performed, a water-peremable filling material 5 is packed into the casing 4, and then a reclamation material 6 is charged into the outside of the casing 4. The moisture of the reclamation material 6 exudes, flows out, or evaporates to the upsides of the filling material 5 through the filling material 5 from the holes 3 of the casing 4, thereby quickly accelerating the consolidation of the reclamation material.
Patent JP-S6191654-A (JP)
Title: Photosensitive composition
Inventor: TOMIYASU HIROSHI
IPC: G03C1/60
Filed: 1984-10-12
Abstract: PURPOSE:To obtain a photosensitive compsn. high in sensitivity, prevented from background stains, superior in storage stability, etc., and suitable for a printing plate, etc., by incorporating a specified diazonium resin, an oleophilic polymer having OH groups, and an org. polymer acid having no OH group each in a specified amt. CONSTITUTION:The photosensitive body for use in a printing plate is obtained by coating an aluminum base with a photosensitive compsn. contg. the photosensitive diazonium compd. represented by the formula (each of R<1>-R<3> is H, alkyl, or alkoxy; R is H, alkyl, or phenyl; X is PF6 or BF4; and n is 1-200, preferably, >=5) in an amt. of >=20mol%, preferably, 20-60mol%, and a copolymer of a monomer having an aromatic OH group, a monomer having an aliphatic OH group, alpha,beta-unsatd. carboxylic acid or its ester, etc. The photosensitive layer capable of obtaining a printing plate superior in printing resistance, etc., and superior in sensitivity and storage stability can be obtained by exposing this photosensitive body and removing the unexposed parts with an alkaline developer.
Patent JP-S6367920-A (JP)
Title: D/a converter
Inventor: YUGAWA AKIRA
IPC: H03M1/74
Filed: 1986-09-10
Abstract: PURPOSE:To prevent the generation of an error in an output voltage by connecting the upper electrode of a weighting capacitor and the lower electrode of a feedback capacitor to an inversional input terminal of an operational amplifier or connecting respective electrodes of both the capacitor reversely to said connection. CONSTITUTION:In case of using the D/A converter as a 4-bit D/A converter, the polarity of voltage applied to the feedback capacitor 16c is reversed to that of weighting capacitors 1c, 2c, 4c, 8c. When it is supposed that the electrodes of all the capacitors connected to the inversional input terminal of the arithmetic amplifier A are upper electrodes, capacitance change generated in the weighting capacitors is equal to that of the feedback capacitor and both the changes are mutually offset, so that no error is generated. Even if voltage dependence exists in capacitance, the voltage and capacitance are mutually offset and no error is generated in an output voltage.