baber/WOPTO huggingface dataset:
Patent JP-S63121116-A (JP)
Title: Thin film magnetic recording medium
Inventor: NAKAJIMA NORIHIKO
IPC: G11B5/72
Filed: 1986-11-10
Abstract: PURPOSE:To improve the characteristic (stiction/friction characteristic) relating to the coefft. of friction when the CSS (Contact Start Stop) operation between a thin film magnetic recording medium and magnetic head is repeated by specifying the surface roughness of a protective lubricating layer which is the extreme surface of the medium in terms of center line average height. CONSTITUTION:There is a strong correlation among the max. value of the coefft. mu1 of dynamic friction, the max. value of dispersion mu2 within one period thereof and the center line average height Ra of the medium surface and, therefore, there is a strong correlation between the surface roughness Ra of the medium and the stiction/friction characteristic. Ra is required to be >=0.005 in the case of a ferrite head in order to maintain mu1 to fully satisfy the above-mentioned characteristic at <=0.5 and Ra is required to be >=0.004 in order to maintain mu2 at <=0.035. The coefft. of dynamic friction between the medium and the magnetic head decreases and the stiction/friction characteristic improves with an increase in the center line average height Ra of the medium surface. On the other hand, irregular projections of the medium surface increase. The possibility that the magnetic head is damaged by the collision of such projections and the magnetic head arises if Ra exceeds 0.025mum. The center line average height Ra of the medium surface is, therefore, preferably >=0.005mum and <=0.025mum.
Patent JP-H09302994-A (JP)
Title: Snow-melting roof
Inventor: MAEDA HIDEO
IPC: E04D13/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide energy saving type of snow-melting roof. SOLUTION: A batten 2 is provided on the upper surfaces of lower rafters 1 of a sloped roof, upper rafters 3 are arranged on the upper surface of the batten 2, folding slab roof-shaped corrugated roofers 4 are provided on the batten 2 between the upper rafters 3 adjacent to each other, a plurality of heat leading holes 5 are bored in the corrugated roofers 4, condensation preventing plates 6 are covered on the surfaces of upper sides 4" of the corrugated roofers 4, a roof boarding 7 for coating the whole sloped roof is stretched to the upper surface of the condensation preventing plates 6, and the roof boarding 7 is anchored to the upper rafter 3 to form a snow melting roof material (a).  An eaves section of the snow-melting roof material (a) and the eaves section are closed, and a filler is fitted in the eaves section of the corrugated roofers 4 to divide the snow melting material (a) into a roof garret snow melting section (a') and a roof garret roofer (a") to form.
Patent JP-H03129111-A (JP)
Title: Coupling device of panel member
Inventor: SUGIO EIJI
IPC: E04H4/08
Filed: 1989-10-13
Abstract: PURPOSE:To enable easy and sure coupling with good workability by providing a recess part and a projection part on a second panel member which are engaged with an engaging projection part and a recess part at the tip ends of an upper and a lower extended walls of an edge part on the coupling side of a first panel member and by folding and fixing a folding projection part of the first panel member onto the recess part of the second panel member after engagement. CONSTITUTION:An upper and a lower extended walls 3 and 4 are provided at an edge part on the coupling side of a first panel member 1, and an engagement projection part 5 and an engagement recess part 7 are formed at the tip ends of each of them. In the meantime, at the upper and lower parts of the opposite edge part of a second panel member 2, an engagement recess part 16 and an engagement projection part 17 which are engaged with the engagement projection part 5 and the engagement recess part of the first panel member 1 are formed. Moreover, a projection part 8 for folding is formed from the lower extended wall 4 of the first panel member so as to form an engagement projecting streak having a lock surface 19b to be engaged and locked with the tip end when the projection part 8 is folded onto the second panel member and to restrain movement in the engagement releasing direction. Thus, easy and sure combining and coupling can be carried out with good workability.
Patent JP-H04145614-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: KIKUCHI TSUYOSHI
IPC: H01G9/035
Filed: 1990-10-06
Abstract: PURPOSE:To improve a withstanding voltage without affecting other characteristics adversely by adding antimony pentoxide in electrolytic solution using water as dispersion solvent. CONSTITUTION:Antimony pentoxide is added to electrolytic solution using water as dispersion solvent. This colloid is hydrate of antimony oxide Sb2O5.xH2 O (x=1 to 10) having a size of 5 to 50mum and polymerization particle thereof exists using cation in electrolytic solution as stabilizer. If such electrolytic solution is introduced into an element, an insulating layer of Sb2O5 is readily formed on an aluminum oxide surface since Sb2O5 itself is negatively charged. The insulating layer effectively functions to improve a withstanding voltage of a capacitor; however, it does not affect adversely other characteristics such as capacity and tan delta.
Patent JP-S60226712-A (JP)
Inventor: CHIYAARUZU BUROTSUDOHETSUDO RO
IPC: F16F7/108
Filed: 1984-12-20
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-2000096827-A (JP)
Title: Concrete pump vehicle
Inventor: SAKAI KENJI
IPC: E04G21/04
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a concrete pump vehicle with a simplified turning joint for feeding concrete to a elevated place. SOLUTION: A concrete pump vehicle for placing concrete from an end hose connected to a docking hose provided at the ends of a plurality of bent booms includes a turning joint 51 having hydraulic pipelines of two going and returning circuits for oil to be supplied to a plurality of hydraulic cylinders as hydraulic actuators for operating the plurality of bent booms (three stages).
Patent JP-H0692605-A (JP)
Title: Recovery and purification of hydrogen and equipment therefor
Inventor: ITO FUMIO
IPC: C01B3/56
Filed: 1992-09-11
Abstract: PURPOSE:To enable the subject equipment to be used for a long period of time by setting up a hydrogen absorbing alloy and a poisoning gas adsorbent inside a vessel to suppress the poisoning of the alloy for a long period of time and extend the working life of the alloy. CONSTITUTION:A hydrogen absorbing alloy A inside a vessel 1 is cooled by the 1st heating/cooling device 2, while the 1st valve 4 is released in such a state as to close the 2nd and 3rd valves 5, 8; a feedstock hydrogen gas from a hydrogen utilization device 10 is introduced via a relevant feed line 7 into the vessel 1; the space O is fed with the feedstock gas, effecting rising in pressure inside the vessel 1 and beginning absorption of the hydrogen gas into the alloy A. The feedstock hydrogen gas fed to the space O is passed nearly uniformly through a poisoning gas adsorbent B placed on the alloy A, and such poisoning gases as oxygen, carbon monoxide and/or carbon dioxide is adsorbed on or absorbed into the adsorbent B and eliminated. Thus, the feedstock hydrogen gas is treated while suppressing the decline in the hydrogen absorptivity of the alloy A.
Patent JP-H0690966-A (JP)
Title: Antifouling device for dental handpiece
Inventor: WATANABE MINORU
IPC: A61C1/08
Filed: 1992-09-11
Abstract: PURPOSE:To prevent the infiltration of contaminant and the useless consumption of compressed air by stopping the air feed to an air feed circuit simultaneously with the start of air feed to a discharge circuit. CONSTITUTION:A solenoid valve 22 is turned on at time T2 and a solenoid valve 21 is simultaneously turned off at the time T2 when a control signal is turned off at the time T2 upon ending of an operation. A stop valve 13 is therefore closed and the air past the solenoid valve 22 is adjusted to a proper flow rate by a throttling valve 25 and flows back to the handpiece 1 from the discharge circuit 3. A stop valve 12 is simultaneously closed to stop the air feed from the air feed circuit 2. The solenoid valve 22 is turned on for the time t1 alone by a timer circuit 26b and is turned off at the time T3. The discharge circuit 3 communicates with the atm. through the stop valve 13 and a silencer 14.
Patent JP-H10115495-A (JP)
Title: Heat transfer tube for in-pipe condensation
Inventor: HOFUKU MAMORU
IPC: F25B39/04
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the condensation heat transfer coefficient by forming a continuous groove having a prescribed angle relative to the axial direction of a pipe in an inner surface of the pipe, and forming a plurality of intermittent projected parts. SOLUTION: In heat transfer pipe 10A for in-pipe condensation, a continuous spiral groove 12a and a spiral fin 12b having a prescribed groove depth, groove bottom width and the angle relative to the axial direction of the pipe are formed on an inner surface of a heat transfer pipe body 11, and a plurality of intermittent projected parts 13A higher than the spiral fin 12b are formed at a pitch larger than the groove bottom width of the spiral groove 12a. When a plurality of intermittent projected parts 13A are provided on the inner surface of the heat transfer pipe body 11, the liquid film of the liquid refrigerant is stirred by the projected parts 13A. The vapor refrigerant before condensation is stirred in the vicinity of a pipe wall of the heat transfer pipe body 11 by the intermittent projected parts 13A.  The turbulence effect in the vicinity of the pipe wall is promoted, and the condensation heat transfer coefficient can be improved thereby.
Patent JP-H08104269-A (JP)
Title: Locking device for bicycle
Inventor: FUKUNAGA KIMIO
IPC: B62H5/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide a locking device which needs not constant carrying, and is simply and surely locked and has excellent theft preventing effect. CONSTITUTION: A bicycle is provided with a locking mechanism 6 which inclinably supports a saddle 1 on a saddle supporting pipe 2 composing a part of the body frame of the bicycle, and moreover locks the saddle during inclination. Thus since the saddle can be inclined by simple operation, and automatically locked simultaneously with its inclination, the locking is simple and certain. In addition to that, the bicycle being impossible of riding can be understood at a glance in a locked state, and theft preventing effect is therefore large.
Patent JP-H10112211-A (JP)
Title: Lighting system
Inventor: KUBO HIROYASU
IPC: F21V7/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the uniform illumination with a simple structure, and to improve the reliability by installing a reflector of which the illuminating angle can be arbitrarily changed by making the irradiated light from a group of luminants reflected by a surface. SOLUTION: A reflector 3 which has the shape of a ring coaxial with an illumination light source 1, and of which an illuminating angle is arbitrarily changed by making the irradiated light from the light source 1 reflected by the surface, is installed. Specifically, the surface of the reflector 3 is a mirror finished surface having a specific curvature, and the reflector 3 is moved in such manner that it is kept in contact with or separated from the light source 1. And the irradiating light 2 from the light source 1, is aimed once to the surface of the reflector 3, and the reflected light 4 is utilized as the illuminating light.  At that time, a supporting frame 5 of the light source 1, for example, is extended in the irradiating direction of the irradiating light 2, to hold an outer periphery of the reflector 3, thereby the distances from the light sources 1 to the irradiating position on the surface of the reflector 3, are almost equal. Thereby the optical paths of the irradiation lights 2 are uniformly bent inside with a simple structure, to perform the uniform illumination.
Patent JP-H0580384-A (JP)
Title: Device and method for correcting camera shake
Inventor: NISHIDA TORU
IPC: G03B17/00
Filed: 1991-09-20
Abstract: PURPOSE:To prevent a blurred picture from being taken by always negating camera shake even when the camera shake happens at the time of taking a picture. CONSTITUTION:The camera shake which happens in the case of taking a picture is detected by a shake sensor 6a, and a detection signal from the sensor 6a is sampled by a sampling circuit 6b every specified time and further Fourier- transformed by a Fourier transformation processor 6c. The Fourier transform output therefrom is converted into a shaking speed datum and a shaking amount datum by a shaking arithmetic circuit 6d, and further the respective data are stored in a 1st memory 11a and inputted in an arithmetic circuit 10 to calculate a shaking correction datum, which is stored in a 2nd memory 11b. The arithmetic circuit 10 calculates the shaking correction datum for next time based on shake detection data of this time and previous time and the shaking correction datum of this time. This calculated shaking correction datum is received so as to drive an optical member for correction 5 by a shaking correction actuator 9 so that movement of an image position on a film surface 2 caused by the camera shake may be negated.
Patent JP-H11110643-A (JP)
Title: Information processor, recording medium, and information processing system
Inventor: SHIMADA KATSUMI
IPC: G06Q50/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To shorten the preparation time required before opening a store and to save the lobor cost by ending initial program load(IPL) in a short time. SOLUTION: The information processor 30a connected to a master device 20 and capable of executing at least adjustment is provided with a substituting means 8a for receiving maintenance data and adding/updating a file when the maintenance data are included in the master device 20 after the end of adjustment and a power supply disconnecting means 10 for disconnecting power supply after the completion of addition/updating of the file.
Patent JP-H07120640-A (JP)
Title: Optical semiconductor device
Inventor: SHIMAOKA MAKOTO
IPC: G02B6/30
Filed: 1993-10-27
Abstract: PURPOSE:To easily and surely perform the optical coupling between an optical element and an optical fiber for inputting and outputting an optical signal by fixing the optical element and an incident lens to the center of a disc stem, fixing an emitting lens to a cap, and welding and fixing the stem to the cap. CONSTITUTION:The element of an optical integrated circuit 1 is fixed to the center part of a disc stem 2, and welded to a cap 9 with ball lens with the optical axis of the cap 9 with ball lens being conformed to that of the element. A ball lens 4 is preliminarily provided at the center of the disc stem 2, and its optical axis is also conformed to that of the element. A fiber 5 with holder is positioned on the outside of the lens 4 provided on the stem 2, and fixed thereto. A fiber 12 with holder is similarly fixed to the cap 9 with lens. An optical part is provided on the disc stem 2, and the lens 4 on the stem and the cap 9 with lens are arranged in optical signal input and output parts to facilitate the coupling of the fibers 5, 12. Namely, the lenses 4, 10 are arranged so as to perform the optical input and output of the elements from both the side end faces.
Patent JP-S63124831-A (JP)
Title: Internal combustion engine with supercharger
Inventor: KITAMURA SHUICHI
IPC: F02B37/04
Filed: 1986-11-13
Abstract: PURPOSE:To most effectively utilize the boosted pressure to be generated by a positive displacement supercharger operated by exhaust gas energy, by escaping a new charge when pressure upstream of the supercharger exceeds a prescribed value. CONSTITUTION:When an accelerator pedal is fully depressed to increase pressure upstream of a positive displacement supercharger (boosted pressure by a supercharger) beyond a prescribed value, a rotary member 26 is rotated. As a result, a new charge sucked into an operating chamber 10 is escaped through an escape port 30 and a control port 27 into a low-pressure space 35, and is then returned through a communication passage 36 to a suction part (a charging passage 11).
Patent JP-H02115677-A (JP)
Title: Refrigerator
Inventor: ISHIBASHI YOSHIHIRO
IPC: F25D17/08
Filed: 1988-10-25
Abstract: PURPOSE:To effectively use the interior in a room, to raise volumetric efficiency and to obtain a refrigerator having clean external appearance in the room by providing a refrigerator body containing a fan for circulating chilled gas, a partition wall for partitioning the body into rooms, and a duct provided at the back face side of the body of the wall, and providing an outlet for delivering the chilled gas in the rooms. CONSTITUTION:Chilled gas generated by a cooler 7 is fed by a blower fan 8 into a pressure chamber 11, partly fed from a fan grill 17 into a refrigerating chamber 3 and a second refrigerating chamber 19, and the remainder is fed to a cold room 2, a chilled room 20, a vegetable room 4 and a bottle room 21 through a dust 10. The chamber 3 returns the chilled gas diffused from chilled gas outlet ports 17a, 17b provided at the grill 17 form a chilled suction port 6a into the cooler 7 to circulate the gas to be cooled. The room 2 diffuses part of the chilled gas fed through the room 2 of the two passages partitioned by a heat insulating partition 28 in the duct 10 from the chamber 11 from the chilled gas outlet 10a formed at the duct 10 into the room 2, and returned from the chilled gas suction port 6b formed at the lateral partition 6 to the cooler 7 to be circulated to be cooled.
Patent JP-2001092658-A (JP)
Title: Data processing circuit and data processor
Inventor: FUJII YOSHINARI
IPC: G06F9/38
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a data processor for reducing the increase of the physical scale, and for preventing the deterioration in arithmetic performance as a digital signal processor at the time of loading the functions of a microprocessor and a digital signal processor on one LSI. SOLUTION: This data processor is provided with by-paths 107, 108, 109, 110, and 112 arranged on data paths in parallel with pipe line registers as the paths of data for selectively obtaining data passing through the by-paths or data transmitted to the pipe line registers and selectors 13, 14, 16, and 23 for selectively outputting the outputs of the by-paths and the outputs of the pipe line registers. Also, an address generating circuit 17 is arranged differently from an instruction executing circuit A3.
Patent JP-S61146434-A (JP)
Title: Work inserter
Inventor: SUZUKI TSUTOMU
IPC: H05K13/04
Filed: 1984-12-20
Abstract: PURPOSE:To make an inserting direction adjustable according to a tilt angle in a guide post even if this angle varies, by installing a cylinder for setting a main plate to its optional tilt angle. CONSTITUTION:A body 1 is locked to a Z-axis 2 of a robot. A main plate 4 is connected to a lower end part 4b of a cylinder 5 fitted with a limit sensor installed in a side wall 1a of the body 1, and it is variable to an optional tilt angle by means of an oblique up-and-down motion in the cylinder 5. And, in a subplate 8, there is provided with a movable member 11 free of movement in vertical directions, which is reciprocated by a second driving mechanism 12 consisting of the said limit sensor-cum-cylinder attached to the subplate 8. In addition, an upper end of a slide rod 13 pivotally supported, free of slide motion, on the subplate 8 is connected to this movable member 11, while a guide pin 14 is detachably connected to a lower end of this slide rod 13.
Patent JP-S63123293-A (JP)
Title: Motion detecting circuit
Inventor: NISHIGORI YOSHIHISA
IPC: H04N19/53
Filed: 1986-11-12
Abstract: PURPOSE:To decide an optimum vector without increasing a hard scale by deciding the frequency of a two-dimensional frequency detecting circuit and detecting a dynamic vector in a block. CONSTITUTION:When a composite video signal is inputted from a terminal 1, two frames are delayed by frame memories 2 and 3 and inputted to a dynamic vector detecting circuit 6 in a block. One of original signals is sent to a two-dimensional frequency detecting circuit 4. A deciding circuit 5 decides whether or not one period of a frequency is half or below of the length in the horizontal and vertical direction of the block and the signal is outputted to the circuit 6. At the circuit 6, the minimum value of the dynamic vector is outputted to a signal line (a). At a dynamic vector deciding circuit 7, the optimum dynamic vector of a group or zero is outputted as the dynamic vector.
Patent JP-S61152595-A (JP)
Inventor: KASUYA ATSUSHI
IPC: B67D7/06
Filed: 1984-12-20
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-S63127068-A (JP)
Inventor: GOTO KATSUHIKO
IPC: F25D23/08
Filed: 1986-11-14
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-H08138978-A (JP)
Title: Electric double layer capacitor and manufacture of its electrode
Inventor: WANI TAKAYUKI
IPC: H01G11/44
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a low-resistance and large-capacitance polarizing electrode easily and with good productivity by a method wherein highly-conductive short fibers are mixed at the inside of a sheetlike electrode and the short fibers are oriented perpendicularly to a bonding face as far as possible. CONSTITUTION: An electric double layer capacitor is provided with an electrode body which is composed of conductive short fibers and of a binder and with a collector plate coming into contact with the electrode body. In the electric double layer capacitor, the conductive short fibers have an average fiber diameter of 0.1 to 50μm and an average fiber length of 1 to 1000μm, and the conductive short fibers are oriented in a direction perpendicular to the face of the collector plate.  Then, in the manufacturing method of an electrode for the electric double layer capacitor, a kneaded substance which contains the conductive short fibers and the binder is extruded through an extrusion nozzle having a taper angle, an extrusion-molded body in which the conductive short fibers have been oriented in the extrusion direction is obtained, the extrusion- molded body is cut in a direction perpendicular to the extrusion direction, an electrode body is formed, and the extrusion-molded body is oriented in the extrusion direction as required.
Patent JP-H08139195-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: JINRIKI HIROSHI
IPC: H01L21/82
Filed: 1994-11-02
Abstract: PURPOSE: To delete the number of manufacturing steps in a method for manufacturing a semiconductor integrated circuit device having a MISFET and an anti-fuse element. CONSTITUTION: A method for manufacturing a semiconductor integrated circuit device having a MISFET and an anti-fuse element has a salicide structure in the MISFET. The step of forming a lower layer electrode 7 of the anti-fuse element F is formed in the same step as the step of forming the source region 7 and the drain region 7 of the MISFET. That is, the step of forming the lower layer electrode 7 of the element F can be used also in the step of forming the source and drain regions 7. Further, the electrode 7 of the element F and the gate electrode 6 of the MISFET are formed in the same step.