baber/WOPTO huggingface dataset:
Patent JP-H0773890-A (JP)
Title: Solid electrolyte type fuel cell and manufacture thereof
Inventor: TAIRA HIROAKI
IPC: H01M8/02
Filed: 1994-03-01
Abstract: PURPOSE:To provide a solid electrolyte type fuel cell where an effective electrode area can be increased. CONSTITUTION:A bonded surface 4 between a solid electrolyte 1 and an electrode 2 on a fuel side and a bonded surface 5 between the solid electrolyte 1 and an electrode 3 on an air side are roughly formed into an uneven shape. In the roughing method, for example, the solid electrolyte 1, the electrode 2 on a fuel side and the electrode 3 on an air side are laminated, and further, a sand paper is laminated via a plastic film, followed by press-fitting. The rough surface of the sand paper realizes the uneven shape of the bonded surfaces 4, 5. After press-fitting, the sand paper and the plastic film are removed, thereby providing the solid electrolyte 1 with the electrodes.
Patent JP-H11229252-A (JP)
Title: High-speed tatami matting loom
Inventor: ASAGOE MASAAKI
IPC: D03D51/34
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a mating loom designed to weave a Tatami matting by threading warps with rush as wefts in higher speed. SOLUTION: This Tatami matting loom works as follows: (1) a feed roll 2 functioning to project a rush 4 to a weft guide is rotated with an inverter motor 6 revolving independently from its main shaft 5, (2) reed cranks 7 or weft guide cranks 14 are disused on both sides of a loom body, and the respective inner and outer positions on the left side and right side of the frame 8 of the loom body are provided with bearings 9 and penetrated with the main shaft 5, whose rotational motion is transmitted to the respective cranks 7, 14, (3) the hole of a weft guide pawl 1 to be threaded with a rush 4 projected from the feed roll 2 is narrowed to about 5 mmϕ, and the interval between the wet guide pawls 1 are narrowed to about 10 mm, and (4)  the inaction of the rush 4 projected from the feed roll 2 is detected based on the fact that an electrostatic sensor 3 installed between the exit of the feed roll 2 and the weft guide does not react to the projected timing of the rush 4.
Patent JP-H04270413-A (JP)
Title: Dictionary registering system for data compression
Inventor: OKADA YOSHIYUKI
IPC: G06F12/00
Filed: 1991-02-26
Abstract: PURPOSE:To improve efficiency for utilizing a dictionary memory and compressing a data and speed for retrieving a dictionary by registering the new data after erasing a dictionary item having the low frequency of use. CONSTITUTION:At a data compression system 1 to use a dictionary memory 2 having tree structure, an access number count means 3 is provided to count and hold the number of times for performing access for each node of the dictionary, a feedback means 4 is provided to calculate a position retroactive from the final register position of the dictionary only for a certain fixed data amount when no coincident dictionary item is found out in dictionary retrieval, an access number judging means 5 is provided to read the number of times for performing access to the node at the said position and to judge whether the number of times for access is large or small, a dictionary registering means 6 is provided to register the new data after erasing the data at a feedback position, and an unregistering period managing means 7 is provided to disable erasing and registering processings only for a fixed period after erasing and registering.
Patent JP-S61190580-A (JP)
Title: Aligning bonding jig
Inventor: TANAKA YOSHIAKI
IPC: C09J5/00
Filed: 1985-02-19
Abstract: PURPOSE:To provide the titled jig enabling the bonding of a work in high concentricity independent of the tolerance of the inner diameter of the work hole, by using an aligning part furnished with a tapered part contacting to the inner wall of the work and a protruded end fitting to the hole of the adherend part, and slidable under a specific condition. CONSTITUTION:The protruded end of the aligning shaft 5 is inserted into the hole 1a of the adherend part 1 to align the axis of the aligning shaft to that of the hole 1a. The protrusion has a diameter fitting to the hole 1a. The supporting means of the adherend part 1 is brought close to the main body 8 of the aligning bonding jig, and the slidable aligning shaft 5 is forwarded straightly by the force acting along the direction to push the work 2. An aligning action is exerted to the tapered part (e) contacting to the end of the inner wall or outer wall of the work 2 to coincide the axis of the work 2 and that of the aligning shaft 5. Thereafter, the pressure is increased by the supporting means 11 to press the work 2 with the pressing element 6. The adhesive layer 2b applied preliminarily to the work 2 is pressed by this action, and the work 2 is bonded with the adherend part 1 coaxially to the hole 1a of the part.
Patent JP-S53115987-A (JP)
Title: Trimming apparatus
Inventor: MIYAKE YASUHITO
IPC: B23D19/08
Filed: 1977-03-18
Abstract: PURPOSE: To provide a trimming apparatus, capable of simultaneously carrying out horizontal trimming oblique trimming of iron cover or others, by intermittently moving one of movable cutting edges in horizontal directions by the use of vertical movement of press. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08238660-A (JP)
Title: Method and apparatus for extruding of pressure balance type
Inventor: GEIRII DEI MIREI
IPC: B29C48/12
Filed: 1996-01-26
Abstract: PURPOSE: To reduce a die swell problem which expands when a compressed extrusion material is discharged by placing a flow rate throttling unit which is so operated as to reduce a pressure difference between forming members of an extrusion die in a channel between an extruder and the die. CONSTITUTION: An extruder 8 comprises an extrusion head 10 which has a fixed or stationary central part 12, a rotatable upper part 14 and a lower part 16. Many extrusion passages 18 to 22 are formed in the head 10, and extended to an extrusion die 26 via a cassette 24. Further, extruding materials are supplied to the channels 18 to 22 by extruders 28 to 32 having drive motors 34 to 38, respectively. In this case, channel throttles 44 to 48 are so disposed in the channels 18 to 22 as to lower the pressure between the die 26 and the extruders 28 to 32. The pressures of the throttles 44 to 48 at the downstream side are detected by pressure sensors 54 to 58, and the speeds of the extruders 28 to 32 are controlled in response to the detected results by a controller 40.
Patent JP-S61189909-A (JP)
Title: Tire vulcanizing bladder
Inventor: KOBAYASHI MICHITO
IPC: B29C35/04
Filed: 1985-02-18
Abstract: PURPOSE:To equalize the physical properties of rubber after vulcanization and to improve the performance of a tire by a method wherein the thickness of the tire in the direction of a section at an area in contact with a green tire in a vulcanization process is set to be smaller in an area corresponding to the part where temperature in a vulcanizing chamber rises slower than in an area corresponding to the part where it rises rapidly. CONSTITUTION:The bladder thickness G1, G2 in area A corresponding to the part in which temperature rised most slowly in a vulcanizing chamber is set to be smaller than the bladder thickness G3 in area C corresponding to a part in which temperature rises more slowly, or, the bladder thickness G3 in area C is set to be smaller than the bladder thicknesses G4, G5 in area B corresponding to a part in which temperature rises very rapidly. In this way, the bladder thickness in the direction of the section is set to be small in an area corresponding to a part in which temperature in the vulcanizing chamber in vulcanization rises slowly, and set to be large in an area corresponding to a part in which temperature there rises rapidly. At each structural position of a tire the rate of vulcanization of each corresponding area in the direction of the section of the tire is equalized, the physical properties of rubber also is homogenized, the tendency of excessive vulcanization disappears and accordingly homogeneity of tire gauge is elevated.
Patent JP-H0545003-A (JP)
Title: Hot water feeding device
Inventor: YOSHIDA AKIRA
IPC: F24H1/10
Filed: 1991-02-01
Abstract: PURPOSE:To provide a hot water feeding device capable of assuring sufficient amount of fed water without having any opportunity of generating low temperature corrosion when a hot water feeding tap installed at a hot water feeding location is opened by turning off an operation switch or a power supply switch or when only cold water is fed out from a hot water feeding pipe through a hot water feeder with a water feeding amount being a low flow rate less than a minimum working water amount in which the hot water feeding device is not operated. CONSTITUTION:A water feeding pipe 3 is connected to an inlet port of a heat exchanger 2, a hot water feeding pipe 4 is connected to an outlet port of the heat exchanger 2 and both ends of a bypassing pipe 5 bypassing the heat exchanger 2 are communicated with and opened into the water feeding pipe 3 and the hot water feeding pipe 4. The bypassing pipe 5 is provided with a bypass valve 9 which can be fully closed so as to adjust a bypass flow rate and then a solenoid valve 7 which can be fully closed is installed at a downstream side of a branch part of the bypass pipe 5 of the water feeding pipe 3. In the case that only the cold water is fed out for the hot water feeding pipe through the hot water feeding device, there is no opportunity to generate low temperature corrosion caused by a dew formation at the heat exchanger 2 and the like and thus a sufficient amount of fed-out water can be assured.
Patent JP-S60177942-A (JP)
Title: Ladle supporting device
Inventor: MASUDA KAZUNORI
IPC: B22D11/10
Filed: 1984-02-23
Abstract: PURPOSE:To make exchange of ladles extremely easy with a ladle turret by making a ladle supporting frame movable between the transfer level of the ladle and a casting level. CONSTITUTION:A ladle 4 is received by a ladle 4 supporting frame 11 in the position C. The frame 11 is lifted to the position A of the transfer level by a hydraulic cylinder 16. A turning frame 13 swivels and the ladle 4 is moved to the casting position B. The empty ladle 4 with which casting is finished is similarly returned from the position B to the position A and is lowered to the position C from which the ladle is carried to the other place by a ladle crane 25.
Patent JP-H04246017-A (JP)
Title: Turnover ejector for sample case in test dryer
Inventor: KANEKO AIJIRO
IPC: F26B25/00
Filed: 1991-01-31
Abstract: PURPOSE:To discharge dried sample grain to a discharge hopper by tuning over a lot of sample cases being transferred intermittently piece by piece in order, accurately as elastically supporting them at a discharge position. CONSTITUTION:A lot of sample cases 3 are transferred to such in an adjacent state one by one along two guide rails 2, 2 installed so as to assume a ring form, and when the sample case 3 is transferred to a position of a discharge hopper 22 and stopped thereat, a pair of supporting cylinders 5, 5 are elastically supported by operation of an elastic pressure supporter 25, then they are turned over by a turnover plate 24, while after the turnover is over, the elastic pressure supporting operation is quickly released and each sample case 3 is transferred to the next stage by a feeding body 13.
Patent JP-S59156352-A (JP)
Inventor: NODA TOSHIAKI
IPC: F04B49/06
Filed: 1983-02-26
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-H04245025-A (JP)
Title: Recording device
Inventor: ANDO HIDEO
IPC: G11B7/00
Filed: 1991-01-31
Abstract: PURPOSE:To enable recording capacity on a recording medium to be improved. CONSTITUTION:This invention allows a binary recording information to be recorded into a recording medium 1 to be converted to a multiple-value signal level and a signal where an interval for the signal level change is changed, a band-shaped region 1b to be formed along a track direction 1a of the above recording medium 1, and Information to be recorded so that a physical state within the band region 1b to be changed intermittently.
Patent JP-H01208614-A (JP)
Title: Fuel pressure controller for boiler
Inventor: HORINO TERUO
IPC: F23N1/00
Filed: 1988-02-13
Abstract: PURPOSE:To secure the minimum pressure in the fuel pressure control when the preburner fuel pressure falls by giving commands for gradually increasing the opening of a fuel flow control valve and, upon recovery of the normal preburner fuel pressure, by restoring the fuel flow control to the normal regulation. CONSTITUTION:There are provided a high signal selector 12 between a PI controller 7 and a manual-automatic change-over switch 11, a minimum pressure switch 13 which operates in response to a preburner fuel pressure detected, and a pressure reset switch 14 which operates in response to a pressure detected to be higher by a prescribed value than the minimum pressure. Each of change- over switches 17, 18, and 21 is normally connected to the 'b' side. Upon fall of the preburner pressure to a set value, the minimum pressure switch 13 is actuated to turn all the change-over switches 17, 18, and 21 to the (a) side; being increased at a set variation rate, signals 15 are inputted to the high signal selector 12, thereby causing a fuel flow control valve 2 to increase the opening gradually.
Patent JP-H0343159-A (JP)
Title: Adjustable wrench
Inventor: CONE RICHARD E
IPC: B25B13/16
Filed: 1990-02-14
Abstract: PURPOSE: To support a moveable jaw sufficiently so that it resists undesired movements in any directions during use by energizing the moveable jaw in a fixed relationship to a fixed jaw, and providing the moveable jaw and an elongated slot with integral interlocking surfaces which cooperate in such a way as to support the moveable jaw. CONSTITUTION: A moveable jaw 14 positioned within an elongated slot 16 is energized by an energization means in a fixed relationship to a fixed jaw 12. In this case, the moveable jaw 14 and the elongated slot 16 are provided with integral interlocking surfaces 15, 17, 19, 21 which cooperate in order to support the moveable jaw 14. For this, the movable jaw 14 is locked in the fixed relationship to the fixed jaw 12 to prevent the moveable jaw 14 from moving relative to the fixed jaw 12 in undesirable directions during use of an adjustable wrench.
Patent JP-H02257848-A (JP)
Title: Food containing maltitol as sweetener or fat substitute
Inventor: ABURAHAMU AI BAKAARU
IPC: A23L13/40
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a food having extremely low calorie without damaging fat-containing tasty palatability by partially or wholly replacing fats in food with maltitol. CONSTITUTION:Fat such as BRAUNI, spread or cake in fat containing food having <=80wt.% fat content is partially or wholly replaced with a tasty effective amount of maltitol consisting of about 75-99wt.% based on weight of composition of a hydrogenated disaccharide, 0 - about 4wt.% hydrogenated monosaccharide, about 1-11wt.% hydrogenated trisaccharide and about 0-10wt.% hydrogenated tetrasaccharide and/or polysaccharide and further optionally mixed with one or more of sugaralcohol such as xylitol or sorbitol, saccharide component such as xylose or glucose and a highly sweet sweetener such as aspartame or allitame or polydextrin.
Patent JP-S63200494-A (JP)
Inventor: ISHIMOTO AKIO
IPC: H05B37/02
Filed: 1987-02-13
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-H07237414-A (JP)
Title: Structure of fixing boss for bush
Inventor: YUDA MITSURU
IPC: B60G7/00
Filed: 1994-03-02
Abstract: PURPOSE:To prevent the occurrence of defective and besides, reduce the manufacture cost without incurring the drop of strength of a boss. CONSTITUTION:A plate 12 is made larger in diameter than a bush 13, and a projecting spare part 2a is made at one part of the periphery, and this spare part is bent outward, on the other hand a recess 16 is made at one end of a suspension member, whereby at fixation of a boss 11, the spare part 12a is engaged with the recess 16.
Patent JP-H06240463-A (JP)
Title: Method for electroless-plating fine metal powder with silver
Inventor: KOBAYASHI NAOYA
IPC: C23C18/42
Filed: 1993-02-22
Abstract: PURPOSE:To coat the surface of fine metal powder as stock with silver by using a poisonless electroless silver plating soln. ensuring a high rate of deposition of plating and having satisfactory aging stability CONSTITUTION:A silver plating film having high adhesion to the surface of fine metal powder as stock and having constant resistance is obtd. by using an electroless silver plating soln. contg. 0.001-0.2mol/l silver complex salt having >=8 stability constant (logbeta1), other than a cyano-silver complex salt and formed by allowing a silver halide to react with a silver complexing agent.
Patent JP-H05229373-A (JP)
Title: Side support control device for seat
Inventor: UENO KATSUMI
IPC: B60N2/02
Filed: 1992-02-19
Abstract: PURPOSE:To provide a side support control device for a seat capable of controlling the included angle of a side support of a seat to correspond to turning will. CONSTITUTION:A winker switch 34 for detecting winker operation, an accelerator switch 35 for detecting accelerator operation, a brake switch 36 for detecting brake operation, a turning predicting means 31 for predicting the turning of a vehicle on the basis of the detection signals detected by the winker switch, the accelerator switch and the brake switch, and a motor driving circuit 32 for controlling the nipping angle for side support of a seat are provided. Further, a control means 31 for moving the included angle of a side support of the seal in closing direction when the turning of the vehicle is predicted by the turning predicting means, and moving the nipping angle for side support in opening direction when the turning of the vehicle is not predicted by the turning predicting means is provided.
Patent JP-H02211768-A (JP)
Title: Device for correcting sensitivity of image reader
Inventor: TAZAKI KAZUHIRO
IPC: H04N1/04
Filed: 1989-02-10
Abstract: PURPOSE:To accurately perform sensitivity correction by setting a density reference signal by using density reference set on a density reference sheet at the time of performing reading by an image sensor. CONSTITUTION:The density reference sheet 10 is arranged on the lower plane of platen glass 1. The density reference sheet 10 is moved by sheet driving roller devices 13 and 14 arranged at two sides, and the density reference provided at the density reference sheet 10 is irradiated with a lamp 7, and its reflecting signal is read by the image sensor 5, then, the density reference signal can be set. In such a way, the correction of the sensitivity of the image sensor 5 can be performed accurately.
Patent JP-S61192091-A (JP)
Title: Tape cassette
Inventor: IWANO KENJI
IPC: G11B23/087
Filed: 1985-02-20
Abstract: PURPOSE:To make a magnetic tape display fully its performance by allowing a surface sliding and contacting a tape-guided magnetic tape to be a fine surface where 520-700pcs/2mm of a minute protuberance (less than 0.0153mum per each) are scattered at a space of 2mm. CONSTITUTION:In view of a relation among the minute number of peaks of tape guide and drop-out (D.O.) as well as friction coefficient where the most serious contact seems to occur at a great frequency with a magnetic tape, it is possible to obtain a good result in the case where the minute number of peaks < the number of peaks smaller than 0.0153mumRmax > are more than 520pcs. at a state of 2mm of measuring length. Furthermore, if the minute protuberances become too many, a magnetic tape base, during its repeat running, is so likely to have many flaws that it is preferable to have its minute protuberances amounting 700pcs/2mm at most.
Patent JP-H04244943-A (JP)
Title: Hydraulic high speed impact tester
Inventor: HASEGAWA TADASHI
IPC: G01N3/36
Filed: 1991-01-31
Abstract: PURPOSE:To alter the energy applied to an object to be tested over a wide range without scaling up an apparatus by allowing a head to discharge from a piston rod by the inertial force obtained when the piston rod of a hydraulic cylinder is stopped and arbitrarily setting the operation speed of the hydraulic cylinder. CONSTITUTION:A flow rate control apparatus 3 sets the operation speed of a hydraulic cylinder 14 on the basis of the command from a controller 5 and the cylinder 14 is driven by the emitted oil of a hydraulic pump 1. A piston rod 141 advances at a set speed and suddenly stops at an advance end. Therefore, the head 10 inserted in the leading end of the rod 141 in a freely detachable manner is allowed to discharge from the rod 141 by the inertial force of the rod to collide with an object 6 to be tested. The deformation quantity of the object 6 to be tested generated by this collision depends on the wt. of the head 10. Since the head 10 is freely detachable with respect to the rod 141, the wt. of the head 10 can be altered and the operation speed of the cylinder 14 can be also arbitrarily altered and, therefore, the energy applied to the object 6 to be tested can be selected over a wide range without scaling up the apparatus.
Patent JP-S52115459-A (JP)
Title: Overall heat exchanger
Inventor: NAWA MOTOYUKI
IPC: F24F1/00
Filed: 1976-03-23
Abstract: PURPOSE:To prevent the inflow of noxious-gas, such as, NOx, SO2, H2S, which are harmful to human bodies, into chambers, by arranging a noxious gas removing agent to heat exchanging surfaces that air flow, which passes through an overall heat exchanger, contacts.
Patent JP-S57146055-A (JP)
Title: Ignition timing control device
Inventor: YOSHIDA MATSUHISA
IPC: F02P5/152
Filed: 1981-03-06
Abstract: PURPOSE:To enable to set a proper ignition timing with respect to each cylinder respectively by a method wherein the cylinder under an explosion stroke is  detected, the output signal of a knock senser located near that cylinder is memorized and a knocking detection is effected by that signal with respect to each  cylinder respectively. CONSTITUTION:In operation, the respective outputs of a suction air volume senser 3, a rotating angle senser 5 and the knock sensers 6A, 6B, provided in corresponding to each cylinder, are inputted into the control device 8. The control device 8 is consisting of a gate signal generator 106, gating the output signals of the sensers 6A, 6B, a gate circuit consisting of input circuits 107, 108, a CPU100 and the like. The cylinder under the explosion stroke is detected by the CPU100, and the signal of the knock senser 6A or 6B, which is nearer to that cylinder, is memorized in an RAM101 while the detection of knocking is effected from the memorized signal with respect to each cylinder respectively and the ignition timing is operated with respect to each cylinder respectively based on the result of the detection as well as the outputs of the sensers 3, 5, thereby controlling an igniter 7.
Patent JP-S58151154-A (JP)
Title: Transmission system between devices
Inventor: KATAYAMA TADASHI
IPC: H04L25/49
Filed: 1982-03-03
Abstract: PURPOSE:To obtain a digital signal transmission circuit excellent in SN ratio, by probiding a PM encoding circuit for a transmission section for balanced transmission in suppressing DC components, and monitoring the relation of complementary of PM codes at a signal reproducing and monitoring circuit of a reception section. CONSTITUTION:Transformers 31, 32 are provided at the post-position of a cable driver element 10 of the transmission section and at the pre-position of a cable receiver element 20 of a reception section to two devices 1, 2 having different grounding systems to separate ground potentials EA, EB and the reduction in noise margin of each element is prevented. Further, an exclusive logical sum element 11, a clock pulse forming section 12 and a flip-flop 13 are provided at the pre-stage of the element 10 to provide complementary logical values by using a clock pulse of duty cycle 50%. Thus, a digital signal is converted into the PM (phase modulation) code consisting of two-bit of ''01'' or ''10'', and the DC components are suppressed, allowing to perform balanced transmission via the transformers 31, 32 and the cable 3.