baber/WOPTO huggingface dataset:
Patent JP-H03292670-A (JP)
Title: Storage device
Inventor: SOMA YOKO
IPC: G11B19/10
Filed: 1990-04-10
Abstract: PURPOSE:To obtain labor saving and to increase the work speed by reading initialization information simultaneously with detection of loading of a storage medium to discriminate whether it is proper or not in the early stage and outputting the details. CONSTITUTION:When a storage medium 2 is loaded to a storage device 1, a reading means 4 receives a read instruction from a detecting means 3 to read initialization information from the storage medium and writes it in an initialization information holding part 5. Meanwhile, initialization data peculiar to the device which is used by the storage device 1 at the time of initializing the storage medium 2 is preliminarily recorded in an initialization data holding part 6. An analyzing means 7 compares initialization information in the initialization information holding part 5 with initialization data in the initialization data holding part 6 to determine whether data can be read from and written in the storage medium 2 or not, and an output means 8 informs an operator whether the loaded storage medium 2 is proper or not. Thus, the labor is saved and the work speed is increased.
Patent JP-S59218027-A (JP)
Title: Piezoelectric tuning fork
Inventor: HANAMURE ZENJI
IPC: H03H9/13
Filed: 1984-05-14
Abstract: PURPOSE:To attain simple structure and ease of mass-production by providing an electrode only to a face for applying input and extracting output of a piezoelectric element in a pizeoelectric tuning fork where the piezoelectric element is bonded and fixed to the metallic tuning fork and bonding and fixing this piezoelectric element to the metallic tuning fork by means of an adhesives. CONSTITUTION:The piezoelectric element 2 is sticked to the vicinity of the vibration node of the metallic tuning fork 1 and the metallic tuning fork 1 is coupled with a ground terminal 5 implanted to a terminal board 3 by a bonding part 4 by means of welding or the like. An input terminal 7 and an output terminal 6 are implanted to the terminal board 3 and the input and output terminals 7, 6 are wired to the piezoelectric element 2 by a lead wire 8 respectively. No electrode is provided to a metallic tuning fork bonding fixed face side and an electrode is provided respectively to a face B for applying input and extracting output. There is no problem in the electric bonding between the piezoelectric element 2' and the metallic tuning fork 1 like this because the resin layer in the fixing of an adhesives is very thin.
Patent JP-H03294611-A (JP)
Title: Damping construction for oil pan
Inventor: KATAOKA KOHEI
IPC: F01M11/00
Filed: 1990-04-13
Abstract: PURPOSE:To reduce vibration of an oil pan by forming a prescribed space as an oil reservoir between the inner wall and the outer wall of the oil pan, and providing an oil inlet on the upper part of the space and an oil outlet on the lower part of the space. CONSTITUTION:The wall of an oil pan 20 is formed into double construction constituted out of an inner wall 3 and an outer wall 2. A prescribed space 7 to be an oil reservoir is formed between the inner wall 3 and the outer wall 2. An oil inlet 4 communicated to a crank chamber 10 is provided on the upper part of the above-stated space 7. An oil outlet 5 communicated to an oil reservoir 8 and having smaller opening area than that of the oil inlet 4 is provided on the lower part of the space 7. Thus, the oil filled in the oil reservoir 7 between the walls is worked as vibrationproof material, vibration of the wall of the oil pan is damped, and membrane vibration and transmitting sound of the oil pan wall can be reduced.
Patent JP-H06303972-A (JP)
Title: Norbornane-type ester hydrolase
Inventor: KAGEYAMA BUNJI
IPC: C12N1/21
Filed: 1993-04-22
Abstract: PURPOSE:To provide a new ester hydrolase capable of hydrolyzing a (+ or -)-exo- norbornane-type ester and producing an optically active norborneol. CONSTITUTION:The norbornane-type ester hydrolase can enantio-selectively hydrolyze a (+ or -)-exo-norbornane-type ester of formula (R is acyl; A and B are independently H or together form a bond) to produce an optically active norborneol and has optimum reaction pH of about 8 and a stable pH range of about 6-8. The enzyme can be produced by a recombinant DNA technique.
Patent JP-H11291170-A (JP)
Title: Sander
Inventor: HARA MAKOTO
IPC: B24B55/10
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent grinding chips from being electrified in a dust bag by giving conductive property to a cylindrical body on which a dust bag is mounted. SOLUTION: A dust bas assembly 20 mounted on the discharge tube 18 of a cover 17 consists of a cuff 21 which is capable of being connected to the discharge tube 18 and is formed by extending a plurality of frames 22, 22,... to side surfaces except the connected portion, and a bag-shaped dust bag 23. The cuff 21 is integrally-molded out of carbon-contained polypropylene. The folded back part 19a of an earth plate 19 coming into contact with a fan plate 16 inside the cover 17 is exposed at the discharge tube 18. By fitting the cuff 21 onto the discharge tube 18, it is brought into the earth plate 19, and electrical connection is made between the cuff 21 and the fan plate 16.
Patent JP-H07307005-A (JP)
Title: Composite head
Inventor: KAWAI TETSUO
IPC: G11B5/17
Filed: 1994-05-10
Abstract: PURPOSE:To enable a magnetic head structure of a smaller height and to satisfy reliability by disposing a core member with a formed thin film coil parallel to a face of the core of a magnetic head confronting a medium on the rear of the core. CONSTITUTION:A pair of core halves 1, 2 made of soft magnetic ferrite are joined with glass 3 for joining to obtain the core of a magnetic head and a core member with a thin film coil 5 formed using a soft magnetic Fe-Ni film 4 as a core material is disposed almost parallel to a face of the core of the magnetic head confronting a magnetic disk medium on the rear of the core. The core halves 1, 2 connect with the thin film 4. Metallic soft, magnetic films 6 are disposed on the inner circumferential parts of the core halves 1, 2 so as to form a magnetic circuit. The height of the resultant magnetic head is regulated to <=0.55mm, the size is reduced and reliability can be satisfied.
Patent JP-H02275600-A (JP)
Title: Guard information transmitting equipment
Inventor: NAGAHAMA YUJI
IPC: G08B17/00
Filed: 1989-04-18
Abstract: PURPOSE:To shorten time required for fixing sensor to a transmitting equipment body by arranging the sensors like a matrix, connecting the input terminals of sensors constituting respective rows or lines in common through input lines and connecting their output terminals in common through output lines. CONSTITUTION:A central processing part 30 controls an I/O port part 40 and outputs timing signals from the output terminals P10 to P13 at a fixed period and different timing in each output terminal. When the timing signal is outputted from the output terminal P10, the signal is applied to the sensors 1, 5, 9, 13 through the input line 201. If any one of the sensors detects an abnormal state, the inputted timing signal is outputted from the output terminal as a sense signal. The sense signal is inputted to the input terminals P00 to P03 through the output lines 301 to 304 and applied to the central processing part 30 through the I/O port 40. Consequently, the time required for the fixing of sensors can be shortened.
Patent JP-H02274888-A (JP)
Title: Method for reducing polyaniline and nonaqueous secondary battery using reduced polyaniline
Inventor: KIMURA OKITOSHI
IPC: C25B3/25
Filed: 1989-04-18
Abstract: PURPOSE:To efficiently obtain the polyaniline with the discharge capacity and service life improved by reducing oxidized polyaniline in a nonaqueous solvent or in the presence of the nonaqueous solvent. CONSTITUTION:Aniline is electrolytically or chemically polymerized tin an aq. acidic soln. to obtain oxidized polyaniline which is treated, as required, with alkali and then reduced. The reduction is carried out in a nonaqueous solvent such as an alcohol, e.g. MeOH, or in the presence of the nonaqueous solvent. H2, hydrazine, etc., are used as the reducing agent, and the concn. is preferably controlled to about 10 to 70%. The polyaniline is efficiently reduced in this way. The reduced polyaniline thus obtained is used as the electrode activating material for at least one electrode of a nonaqueous secondary battery, and the discharge capacity and service life of the battery are improved.
Patent JP-H08338861-A (JP)
Title: Test in vlsi circuit with non-boolean primitive and removal method of redundancy
Inventor: SHIYURIMATSUTO CHIYAKURATSUDAA
IPC: G06F17/50
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a forming technology of a test wherein specific faults of a circuit including a non-Boolean element are detected and those logically redundant faults unable to detect is convinced. SOLUTION: Only one Boolean variable is used for representing a value of a signal. Every signal has only a Boolean value during the progress of generating a test A function of non-Boolean element is divided into Boolean and non-Boolean conditions and an energy function is drawn for the Boolean condition. The non-Boolean condition is implicitly considered in an energy minimizing process.
Patent JP-H08289939-A (JP)
Title: Intracelial applicator
Inventor: TAKAHASHI HIROYUKI
IPC: A61N5/02
Filed: 1995-04-21
Abstract: PURPOSE: To reduce the number of constituting part items of the whole applicator and facilitate manufacture by forming an insertion section with a pipe bound body bundled and bound with multiple separate pipes in an intracelial applicator arranged with a thermal therapy section at the tip section of the insertion section to be inserted into an insertion subject vagina. CONSTITUTION: A thermal therapy section 3 having a coil-like high-frequency electrode 14 is arranged at the tip section of the insertion section 2 of the intracelial applicator 1 of a thermotherapeutic device inserted into an insertion subject alveus. The insertion section 2 is provided with multiple separate pipes, i.e., a cooling water injection pipe 4a, a cooling water discharge pipe 4b, a high-frequency electrode pipe 4c, a temperature sensor pipe 4d, and a poditioning pipe 4e, and they are bound by a pair of front and rear ring-like binding tools 5a, 5b to form a pipe bound body 6. The tip section of the cooling water injection pipe 4a is extended in the front of the front binding tool 5a by the prescribed length, and the tip section of an inflatable/shrinkable balloon 11 is fixed at its front end section.
Patent JP-S5722455-A (JP)
Title: Oil pump of automatic transmission gear
Inventor: NAWATA KATSUMI
IPC: F16H57/027
Filed: 1980-07-15
Abstract: PURPOSE: To prevent outflow of hydraulic oil by returning the oil discharged from a relief valve into the low pressure passage such as an oil pump suction passage etc. formed in a pump housing.  
     CONSTITUTION: The oil pump of this automatic transmission gear is so constituted that the oil discharged from the relief valve 82 installed on a pump housing 9 (a pump cover 8 in the figure) is returned into the low pressure passage (cavity 36 which serves as a pump suction passage, in the figure) in the pump housing 9 in order to prevent rise of the torque converter hydraulic oil pressure above the necessary by removing the excessive oil. Therefore, such a trouble can be avoided that the oil discharged from the relief valve 82 is scattered by the rotating body in a transmission case and so much quantity of oil as to fill up the air breezer cavity 40 enters the cavity, preventing function, the air breezer and the oil is ejected outside from a port 78. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09279610-A (JP)
Title: Method for constructing retaining wall and equipment therefor
Inventor: ISSHI TAKESHI
IPC: E02D29/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To execute an operation safely while dispensing with a form carpenter and shortening a period of construction, by forming a rear form by wedding a wire net to the lateral side of angle steel, and by conducting a process of assembling the rear form, a process of fitting separators and a process of depositing concrete. SOLUTION: An assembly formed by assembling rear forms 1 is fixed on foundation concrete 8. Next, concrete blocks 5 are assembled by using the rear form 1 as a base by using separators 3. On the occasion, the blocks 5 are made 80-120cm long, 50-100cm wide and 5-20cm thick. Then, a weep pipe 13 is inserted into necessary places of a wire net 1a and the blocks 5. The dimension in the direction of elongation of a mesh of this wire net 1a is made 5-16mm, the dimension in the direction perpendicular to that of elongation 10-30mm, the thickness 0.1-2.5mm and the width of the part of thickness thereof 1-3mm. Moreover, the diameter of a wire is made 1-2mm and the mesh 5-30mm. The concrete is deposited between the blocks 5 and the form 1 and pebble stones C are filled between a hillside and the form. According to this constitution, the strength of a retaining wall as a whole is increased.
Patent JP-H09282102-A (JP)
Title: Magnetic disk controller
Inventor: AOSHIMA YOSHIHIKO
IPC: G06F3/06
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To speed up access for writing and reading operation for data by sending and receiving data directly between the magnetic disk controller and a memory and performing control so that the data are written and read by a magnetic disk drive. SOLUTION: A CPU 10 sends a command signal out to an input/output control circuit 12 of the magnetic disk controller 11. The input/output control circuit 12 sends a mode signal 4 out to a memory control circuit 13, which outputs a control signal 6 to the magnetic disk controller 14; and the magnetic disk controller 14 controls data writing or reading operation by the magnetic disk drive 20 and the written or read data are sent to or received from the memory 15 directly. Thus, when the writing or reading operation for the data by the magnetic disk drive 20 is controlled, the data age sent and received directly between the memory 15 and magnetic disk controller 14 to complete the access early.
Patent JP-S5221582-A (JP)
Title: Working machine controller
Inventor: INUI TAKAYASU
IPC: F15B11/16
Filed: 1975-08-11
Abstract: PURPOSE: This device allows the operation of a plural number of working machine cylinders at the same time and ensures the increasing of speed and working power in case of a single operation , improving working efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11279552-A (JP)
Title: Production of grout for ground
Inventor: SHIMADA SHUNSUKE
IPC: C09K103/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide widely applicable grouts produced by treatments mainly based on an ion exchange resin and being excellent in penetrativity, cementing strength, durability, and environmental protection and to provide a process for producing them. SOLUTION: The grout is produced by 1 treating a water glass with an anion exchange resin in an alkaline range, or by acidifying it with an acidifying material, 2. by 2. adding a water glass to active silicic acid and alkalifying the mixture, by 3. treating an acidic silica sol with an anion exchange resin, by 4. mixing grout 1, 2, or 3 with a reactive material. The 5. the process for producing grout 1, 2, 3, or 4 comprises systematically combining treatments typified by one with ion exchange resin.
Patent JP-S59221366-A (JP)
Title: Adhesive rod
Inventor: MATSUI MASAKI
IPC: C08F255/00
Filed: 1983-05-30
Abstract: PURPOSE:To obtain an adhesive rod for the bonding of crosslinked polyolefin, composed of a water-crosslinkable polyolefin, applicable at a necessary amount to the required part in the manner of soldering, and suitable for the joining of pipes and mending of joint part in which the presence of excess adhesive causes the increase in the flow resistance. CONSTITUTION:The objective adhesive rod has a cross-sectional area of preferably 3-20mm.<2> and containing (A) a water-crosslinkable polyolefin (preferably a polyolefin derived from a medium or high-density PE having a density of 0.930-0.955 and a melt index of 0.2-3g/10min or a low or medium-density linear PE having a density of 0.920-0.935 and a melt index of 0.2-3g/10min) and if necessary, (B) preferably <=0.01pt.wt., based on 100pts.wt. of the component A, of an agent to highly promote the crosslinking of the polyolefin with water. EFFECT:Even a highly crosslinked polyolefin having a gel franction of >=90wt% can be bonded.
Patent JP-S58213364-A (JP)
Title: Small sized electronic calculator
Inventor: SATOU TAKASHI
IPC: G06F15/02
Filed: 1982-06-05
Abstract: PURPOSE:To prevent mis-operation, by providing two display sections, displaying a formula of key input continuously on one display section and displaying a data as the result of operation corresponding to the data of the formula at the same time, for attaining to confirm the relation between the formula and the result of operation at all times. CONSTITUTION:A key input section 2 of a small sized electronic calculator indicates the arithmetic operation such as four rules operations and data entry, and the entry data and the function data based on an inputted desired formula are stored in a key memory 14 and an operation register 15 via a memory input control section 12 sequentially. The formula is displayed on the 1st display section 3A in response to the key operation on the basis of the stored entry data and function data. An operation section 13 performs operation based on the entry data and function data corresponding to the displayed formula and the result of operation is displayed on the 2nd display section 3B at the same time. Further, the operation mistake of the input section 2 is prevented by attaining to confirm the relation between the formula and the result of operation at all times.
Patent JP-H09281574-A (JP)
Title: Film feeding device for camera
Inventor: ISAKI TOSHIHIKO
IPC: G03B17/24
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To accurately perform magnetic recording by restraining the fluctuation of load at the time of feeding film by a simple film feeding device in which one planet gear mechanism and one clutch are incorporated. SOLUTION: The clutch 21 for making a spool driving shaft 14 free after the photographic film 58 is taken up to a take-up shaft 15 is incorporated between the 1st and the 2nd gears 38 and 39 of a spool driving transmission system transmitting driving to the driving shaft 14 engaged with the spool 13 of a cartridge 12. The clutch 21 is constituted of an internal wheel member 63 rotating integrally with the gear 38 and an external pawl member 64 provided with an elastic external pawl integrally rotated with the gear 39. The impact caused in the case of outputting and releasing the coupling is absorbed by the elastic deformation of the external pawl to restrain the fluctuation of the load at the time of feeding.
Patent JP-H07280049-A (JP)
Title: Oil type tensioner provided with spiral groove in sliding surface
Inventor: SHIMATANI KAZUHIKO
IPC: F16H7/08
Filed: 1994-04-12
Abstract: PURPOSE:To prevent the seizing phenomenon in the sliding surface between a housing and a plunger. CONSTITUTION:An oil type tensioner 10 is provided with a housing 14 where a cylindrical bore 12 is formed, and a hollow cylindrical plunger 16. Oil is fed in an oil chamber 20 formed between the housing 14 and the plunger 16. The plunger 16 is projected by the external hydraulic force and a spring 22. A spiral groove 24 is formed in the outer cylindrical circumferential surface of the plunger. The spiral groove 24 is communicated with the oil chamber 20. When the pressing force in the retracting direction is applied to the plunger 16, the oil in the oil chamber 20 gradually flows out through the spiral groove 24 to lubricate the sliding surface.
Patent JP-S5220439-A (JP)
Title: Petroleum heater
Inventor: KOBAYASHI SHIYUNJI
IPC: F23N5/22
Filed: 1975-08-09
Abstract: PURPOSE: A room heating petroleum heater which starts combustion automatically when the timer gives instruction of firing time which can be set in advance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01269231-A (JP)
Title: Optical information reproducing device
Inventor: TAKAMATSU YASUO
IPC: G11B7/135
Filed: 1988-04-20
Abstract: PURPOSE:To reduce a crosstalk by dividing an optical detector, which constitutes a reproducing device, into four parts, giving prescribed attenuating quantity to a pair of photo-detecting areas, which receives the influence of an adjacent track, out of the respective outputs of the respective photo-detecting areas or removing the area to receive the influence and obtaining an information reproducing signal. CONSTITUTION:The rectangular photo-detecting area of an optical detector 8, which is provided for the servo mechanism of the reproducing device, is divided into isosceles triangle-shaped photo-detecting areas 8a-8d. Next, reading information from an optical disk to be carried by a reflected light flux are caused to arrive at the optical detector 8 as a reflected light spot 9 and photo-detected in the respective photo-detecting areas. However, at such a time, outputs from the areas 8a and 8c are added and amplified by an adding amplifier 10 and after that, the attenuation of prescribed quantity is executed by an attenuator 16. On the other hand, outputs from the areas are added and amplified by an adding amplifier 11 and these outputs are added and amplified with the outputs, which are passed through the attenuator 16 from the areas 8a and 8c, by an adding amplifier 13 and after that, sent to an information reproducing circuit 15.
Patent JP-2000294165-A (JP)
Title: Deflection yoke and core for deflection yoke
Inventor: WATANABE AKIRA
IPC: H01J29/76
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke capable of reducing power by the improvement of deflection efficiency and resolving defects in manufacturing a core at the same time. SOLUTION: In this deflection yoke provided with a core 10 having a cylindrical structure of which one end is opened with a diameter larger than that of the other end, the outside surface 13 of the core 10 is formed into a circular cross-sectional shape from the large-diameter opening part 11 through the small- diameter opening part 11, and the inside surface 14 of the core 10 is formed into a generally rectangular cross-sectional shape on the large-diameter opening part 11 side. By virtue of this structure, the deflection coil can be arranged close to an effective magnetic field region, and a conventional jig can be used as it is in a sintering process in manufacturing the core. Thereby, the reduction of consumption power by the improvement of deflection efficiency and elimination of defects in manufacturing the core can be achieved at the same time.