baber/WOPTO huggingface dataset:
Patent JP-H0390521-A (JP)
Title: Method for float-supporting metal strip
Inventor: SHINTAKU YASUMASA
IPC: C21D9/63
Filed: 1989-09-01
Abstract: PURPOSE:To stably support a metal strip while floating without lowering the temp. by raising pressure of a furnace gas at the temp. of heat resistant temp. thereof or lower with a multistage-step type booster fan, further raising temp. up to near the material temp, in a direct firing burner type combustion chamber and supplying the gas. CONSTITUTION:Into floater nozzles 2 in a direct firing type continuous treating furnace body 1, the gas in the furnace is circulatively supplied with the booster fan 4 and flying metal strip W is supported while floating. In the float- supporting method, the above booster fan 4 is the metal-made multistage type fan. Further, the furnace gas temp. supplied to this is adjusted at the heat resistant temp. of the above fan 4 or lower, e.g. near about 800 deg.C, through a heat exchanger 9, temp. controller 10 and control valves 11, 12, etc. When the boosted gas obtd. with this is at the temp. of the material temp. or lower, after raising the gas temp. up to almost near the material temp. in the direct firing burner type combustion chamber 3, this is supplied to the floater nozzles 2. Further, by adjusting an opening/closing damper 6 set at gas suction side of the booster fan 4, the pressure of floater nozzles 2 is controlled to stabilize the float-supporting.
Patent JP-H04110209-A (JP)
Title: Heavy-load pneumatic radial type for ice-snow road
Inventor: YOSHIKAWA TAKESHI
IPC: B60C11/00
Filed: 1990-08-31
Abstract: PURPOSE:To raise anti-rut-wandering and anti-side-slip on a low-friction road surface by constituting the outer edge of the outer most block in a shoulder part, by a round portion and a square portion and specifying the ratio of the circumferential length of the round portion and the circumferential length of the outer edge of the outermost block. CONSTITUTION:The outer edge of the outer most block 3A in a shoulder part 4 is constituted by a round portion 5 and a square portion 6. The round portion 5 is formed in the circumferential middle part and the square portion 6 is formed on both sides in the circumferential direction. The relation 1/2l>=l1>=1/3l is satisfied, where L1 is the circumferential length of the round portion 5 and lis the circumferential length of the outer edge. By thus regulating the length of the round portion 5, the anti-rut-wandering can be raised.
Patent JP-2001051830-A (JP)
Title: Dividing device
Inventor: KASHIWABARA YOSHIMASA
IPC: G06F7/535
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To speed up division requiring rounding other than 'rouding to 0' by rounding a quotient which changes in rounding direction according to whether or not there is a residue and then checking whether or not there is the residue without multiplying the quotient and a divisor and comparing it with a dividend. SOLUTION: To round a found quotient which is not rounded, Qn+1+Nn+1 found to correct the partial quotient Qn of the least significant digit by a dividing device is set in a multiplication result register 110. Here, Nn+1 is the rest obtained by subtracting a partial quotient Qn+1 from an approximate reciprocal M of partial residue Rn+1×divisor. Then Qn+1+Nn+1 is sent to a residue decision circuit 115 to decide whether or not there is a residue and generates sticky bits for performing rounding prescribed by IEEE 754 in the division. When Qn+1+Nn+1 is not '0', it is decided that there is a residue and rounding is carried out as well as a conventional divider. Thus, the sticky bits are generated to eliminate the need to multiply an approximate quotient and a divisor and compare it with the divisor.
Patent JP-S59119931-A (JP)
Title: Photodetecting circuit
Inventor: MINAMI TAKATOSHI
IPC: H04B10/50
Filed: 1982-12-27
Abstract: PURPOSE:To detect only an optical signal having the level higher than a threshold value and received by a photodetecting element by detecting a pre-modulated signal which is converted by plural photodetecting elements of a light receiving device, and synthesizing the pre-modulated signal. CONSTITUTION:The optical signal is converted into a pre-modulated signal by a photodetecting element 1-1 and then amplified 3-1 up to a prescribed level. The carrier component of the amplified pre-modulated signal is detected by a carrier detecting circuit 5-1. When the carrier component larger than the reference voltage is detected, an analog gate 6-1 is opened by the detection voltage. Then the pre-modulated signal sent from the amplifier 3-1 is delivered to an analog synthesizing circuit 4. The same procedure is carried out with other photodetecting elements 1-1-1-n, and the pre-modulated signal is supplied to the circuit 4 to be synthesized. The pre-modulated signal synthesized in such a way has the characteristics of a linear range A-B to the optical signal. Thus a pre-modulated signal containing reduced noise is obtained.
Patent JP-H0278868-A (JP)
Title: Method and apparatus for energy conversion utilizing hydrogen occluding metal
Inventor: NAKAJIMA MASAO
IPC: C01B3/00
Filed: 1988-09-14
Abstract: PURPOSE:To improve heat exchanging efficiency and reacting efficiency by a method wherein hydrogen gas is made to flow through a filling layer, filled with a multitude of small blocks of hydrogen occluding metal, and heat medium is poured from the upper part of said filling layer. CONSTITUTION:A vessel 1 is provided with a filling layer 3, in which a multitude of small blocks S of hydrogen occluding metal is filled between upper and lower perforated plates 2, 2, at the middle part thereof, the connecting port 4a of a hydrogen pipeline 4 at the top thereof, the outflow port 5 of liquid heat medium at the lower part thereof, and a discharging port for pouring the heat medium onto the filling layer 3 or a shower head 6 positioned at the upper part of said filling layer 3. The occluding reaction or releasing reaction of said hydrogen gas of the small blocks S of the hydrogen occluding metal is effected by making the hydrogen gas to flow from the connecting port 4a through the filling layer 3 while the heat medium is poured from the shower head 6 onto the filling layer 3 to effect heat exchange by contacting the heat medium directly with the small blocks S.
Patent JP-H0392691-A (JP)
Title: Pipe joint
Inventor: WATANABE MITSUHIRO
IPC: F16L37/04
Filed: 1989-09-04
Abstract: PURPOSE:To eliminate fear of an inserting part inclined into a socket by providing a restricting member for restricting the insertion length at a predetermined position on the outer circumferential surface of an inserting part so that the tip end of the inserting part does not touch a connecting part. CONSTITUTION:A socket 11 on an end part of one connecting pipe 10 is connected to a connecting pipe body part 12 through a connecting part 11a whose diameter is sequentially reduced, and a seal member 30 in the cylindrical shape made of an elastic material is inserted into the socket 11. An inserting part 21 on an end part of the other connecting pipe 20 is in the right cylinder shape, and four restricting members 22 are provided in the circumferential direction with an equal interval on the outer circumferential part separated from the tip end of the inserting part 21 by a predetermined length. Each of the members 22 projects outwardly from the marginal part of an opening 11c on the socket 11, and when the inserting part 21 is inserted into the seal member 30 by a predetermined amount, the opening 11c is brought into contact with the marginal part, and the tip end of the inserting part 21 is made in the insertion length that it does not touch the connecting part 11a at this time. In the above state, the inner circumferential surface of the member 30 is stuck in the liquid tight state to the outer circumferential surface of the inserting part 21, and the outer circumferential surface of the member 30 to the inner circumferential surface of the socket 11 respectively.
Patent JP-S6474004-A (JP)
Title: Acceleration or deceleration controlling method for electric automobile
Inventor: NAKAMURA MASASHI
IPC: B60L9/18
Filed: 1987-09-11
Abstract: PURPOSE:To suppress the shock of mechanical system backlash or the like at the initiation of acceleration or deceleration, by reducing the change rate of an actual torque commands value at the initiation of the acceleration or deceleration, and by increasing the change rate later. CONSTITUTION:By an EV controller 18, arithmetic is performed on motor output torque command TO according to the speed command signal A of a car body 100 through an accelerator 16 and the rotational frequency signal w of a motor 10 obtained by a rotational sensor 20. Then, from a torque rise characteristic processing section 20, based on the motor output torque command TO, an actual torque command value T is fed to an inverter controller 22. Then, at the time of accepting the suggestion of acceleration at the accelerator 16, the rise of the actual torque command value T is slowly performed, and after that, the actual torque command value T is suddenly increased. As a result, shock at the time of acceleration or deceleration can be prevented from occurring.
Patent JP-H1075210-A (JP)
Title: Random access control system
Inventor: KITO EIJI
IPC: H04J13/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a random access control system for reducing the delay of reception at the base station of access burst from each mobile station in a code division multiple access(CDMA) mobile communication network provided with the base station, a plurality of mobile stations, incoming random access channel from the plurality of mobile stations to the base station to be shared among the plurality of mobile stations, and outgoing channel from the base station to the plurality of mobile stations. SOLUTION: Each mobile station 1 has received power measuring sections 14 and 13 for measuring the received power of a signal on the outgoing channel as measured power and access burst transmitting sections 12, 11 and 10 for transmitting the access burst to the incoming random access channel with transmission power higher than the measured power when performing access from each mobile station 1 to the incoming random access channel.
Patent JP-H1071222-A (JP)
Title: Golf shaft
Inventor: NAGASE MOTOKI
IPC: A63B60/54
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To rapidly damp impact vibration without changing the function and the performance of a golf shaft by mounting a vibration absorption member, which compressedly stores a vibrator main part formed by covering a weight with an elastic body in a case detachably attached to a body to be fitted, at least on a grip of the golf shaft. SOLUTION: A vibration absorption member 7 compressedly storing a vibration main part, which is formed by covering a weight with an elastic body, in a case detachably attached to a body to be fitted by filling pressure of the elastic body is mounted on a grip 9 of a golf shaft 8. The vibration absorption member 7 is a case material and the case is mounted and fixed to, at least, the grip 9 of the golf shaft so as to attain the vibration absorption function, however, it should be careful that the vibration absorption member 7 itself is prevented from causing an external impact. A cavity in which the case is firmly fitted is provided in a part expected to damp the vibration in a structure and the case is preferably fixed in such a state as being prevented from vibrating in applying the vibration.
Patent JP-H0866210-A (JP)
Title: Antimicrobial and antiallergic personal ornaments
Inventor: HORIE TAKUJI
IPC: A44C7/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide personal ornaments having antimicrobial and antimetal allergic properties. CONSTITUTION: These personal ornaments consist of titanium or titanium allay having an anodically oxidized layer on its front surface. This anodically oxidized layer generates active oxygen having antimicrobial and other effects. The titanium oxide generates electrons (-) and holes (+) when the titanium oxide receives UV rays (may be light of a fluorescent lamp). The generated holes convert the oxygen in the air into the active oxygen (OH radicals). This active oxygen cracks many chemical materials known to be hardly crackable to hydrogen and carbon dioxide. Sterilizing and cracking of malodorous components arise in this process. The anodically oxidized layer of the titanium is an extremely stable material layer and is, therefore, hardly ionized. Generation of a metal allergy does not, therefore, arise.
Patent JP-2000057046-A (JP)
Title: Method, device and system for managing data and recording medium
Inventor: TAKAHASHI KAZUHIRO
IPC: G06F12/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a data managing device capable of preserving and restoring data for each specified data unit. SOLUTION: Based on serial information preset by a serial information holding part 14, a preserving processing part 12 extracts a specified object set to become a preserving object from a database(DB) 16 through a DB control part 11, exports it to an external file 17 and preserves it. In cooperation with the DB control part 11 and an object ID(OID) managing part 15, a restoring processing part 13 imports the object set preserved in the external file 17 to the DB 16, reflects it and restores the object set at the time point of preservation. In order to maintain consistency in the restoring processing of the object set, the OID managing part 16 manages the former OID of the object at the time point of preserving in the external file 17 and a new OID at the time point of restoring the DB 16 while making them correspondent.
Patent JP-S6471945-A (JP)
Title: Convection-element heat-insulating core
Inventor: HAYASAKA NOBUYOSHI
IPC: F16L59/02
Filed: 1987-09-11
Abstract: PURPOSE: To enhance heat insulation performance by separating an indoor convection and an outdoor convection and inducing a convection in a space within a heat insulation core. CONSTITUTION: A heat insulation core used for heat insulation and cold insulation of a room is disclosed, and thermal fluxes are allowed to flow closedly within X, Y and Z planes, respectively. An indoor convection and an outdoor convection are separated from each other and convection is induced in a space within the heat insulation core. By this method, the convection within the heat insulation core forms a large air layer so that thermal conductivity becomes small and heat insulation performance can be enhanced.
Patent JP-H1167079-A (JP)
Title: Device and method for molding shadow mask
Inventor: HAYASHI YASUYUKI
IPC: B21D22/26
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the molding of a mask skirt portion to eliminate distortion after the skirt portion is installed on a mask frame by locating the side wall of a punch inside the outer periphery of a projecting, spherical lower end face, and pressing the molded mask skirt portion with a pressing element toward the side wall, the punch pressing a rectangular, recessed spherical shedder via a planar shadow mask the periphery of which is clamped by a die and a pad. SOLUTION: The peripheral part of the projecting, spherical lower end face 5a of a punch 5 is made to have a smaller diameter than the side face 5b of the punch 5 by a projected step 5c, etc. Also, a pressing element 6 which can move back and forth in the direction of the side wall 5b is placed in a predetermined position of the inner peripheral surface of a die 3 except a corner part. With a shadow mask 1 clamped by the punch 5 and a shedder 2 and depressed, the part of a molded mask skirt portion except its corner is pressed in toward the side wall 5b by the pressing element 6. Therefore, the mask skirt portion is curved from the step 5c, so that the amount of springing-back is reduced and insertion into a mask frame is made easier.
Patent JP-H0276287-A (JP)
Title: Printed wiring board
Inventor: TAKAHASHI KIICHI
IPC: H05K1/00
Filed: 1988-09-12
Abstract: PURPOSE:To allow a cut slit to be short-circuited securely and prevent improper soldering at the cut slit part by providing a hole for inserting a lead leg of electronic component or a pin-shaped lead wire at the cut slit. CONSTITUTION:A printed wiring board 11 is provided with a soldering land 15 with a cut slit 16 at a specified wiring pattern 13. This cut slit 16 allows the soldering land 15 to be separated into lands 15a, 15a, thus cutting the wiring pattern 13. Also, a pin-shaped lead wire 19 is inserted into a parts insertion hole 18 on the printed wiring board 11 from the fitting surface on the side of the main unit of electronic circuit component. Then, by performing soldering while the pin-shaped lead wire 19 is being inserted through the hole 18 for inserting components, soldering protuberance adhered to each land 15a, 15b separated by the cutting slit 16 positively constitutes bridges through the pin- shaped lead wire 19. It prevents improper soldering of the cut slit 16.
Patent JP-H0566890-A (JP)
Title: Magnetic disk processor
Inventor: YAMAZAKI SHIGEO
IPC: G06F3/06
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a magnetic disk controller which enables servicing to other disk devices during re-orientation process by a hardware and enables sure re-orientation processing with no missed record. CONSTITUTION:A micro processor 10 sets the target record number in an RN20 and then starts a sequential reading control circuit 50 when re-orientation processing is performed. After that, the sequential reading control circuit 50 reads data out of a disk device and each time it reads an HA data part, a record number counter 30 is added with '1'. A comparator 40 compares the output value of the record number counter 30 with the value of the RN20. When coincidence is found, a microprocessor is informed of it. The micro processor 10 can make a service to other disk devices until it receives this information.
Patent JP-2000044817-A (JP)
Title: Curable resin composition and adhesive
Inventor: YANAGISAWA HIDEYOSHI
IPC: C08L75/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having high shelf stability with time, not hampering adhesiveness, useful as an adhesive. SOLUTION: This curable resin composition comprises (A) a curable resin and (B) a ketimine structure-containing organosilicon compound obtained by reacting an amino group-containing organosilicon compound of formula I (R1 is a 1-4C monofunctional hydrocarbon group; R2 is a 1-10C bifunctional hydrocarbon group; (n) is 1, 2 or 3; R3 and R4 are each a hydrogen atom or a 1-10C monofunctional hydrocarbon group, R3 and R4 are not a hydrogen atom at the same time and R3 and R4 may form a cyclic structure with the carbon atom of a carbonyl group) with a monocarbonyl compound of formula II. A ketimine structure-containing organosilicon compound having 50-95% monomer purity and >=90% amino group blocking ratio is used as the ketimine structure- containing organosilicon compound.
Patent JP-H04111546-A (JP)
Title: Time division communication method for moving body communication
Inventor: ITO SADAO
IPC: H04W72/08
Filed: 1990-08-30
Abstract: PURPOSE:To perform rational and economical design by keeping an influence upon another radio channel within a conventional design value even at the time when angular modulation is deepened by the quantity of multiple load gains with each fundamental signal group as the unit to perform transmission. CONSTITUTION:The input signal from a gateway exchange is inputted to a signal speed converting circuit group 51 including many signal speed converting circuits 51-1 to 51-n and is divided at intervals of a prescribed time and is subjected to speed (pitch) conversion. Consequently, multiplex load gains different from one another exist in each signal group different in maximum frequency or signal compression rate of original signals even in the case of a composite time-division time compressed multiple signal, and quantization is possible and multiple load gains can be concretely calculated, and the degree of modulation of FM (PM) modulation is increased while keeping the interference disturbance or the like within an allowable value to reduce the transmission output. Thus, an economical system can be constituted.
Patent JP-H1073519-A (JP)
Title: Vacuum testing apparatus
Inventor: UCHIDA TAKESHI
IPC: G01N1/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum testing apparatus by which a plurality of samples are exposed to a plurality of irradiation elements so as to be observed at a site by using a plurality of analyzers by a method wherein a plurality of containers which analyze a sample in a vacuum and a plurality of containers which carry out the sample to the air from the vacuum are connected to a plurality of containers which convey the sample to the plurality of analyzers in a vacuum. SOLUTION: A prescribed valve is closed. An intermediate chamber 20, an irradiation chamber 30, an intermediate chamber 40, a magnetically levitated conveyance device 50 and analyzers 61 to 63 are evacuated down to a prescribed vacuum, a tray on which a plurality of samples are placed is then carried into a sample carrying-into chamber 10 from an access door 301, and the sample carrying-into chamber is evacuated down to a prescribed vacuum. Then, the tray is conveyed to the intermediate chamber 20, a baking operation is performed, and the tray is conveyed to the irradiation chamber 30. Then, ultraviolet rays, an electron beam or the like are irradiated singly or in a complex manner.  Then, the tray is conveyed to the intermediate chamber 40, the samples are taken out one by one, and they are conveyed, via the magnetically levitated conveyance device 50, to the analyzer selected out of the analyzers 61 to 63. Then, after the analysis of the samples is finished, they are conveyed to a sample carrying-out chamber 70 by the magnetically levitated conveyance device 50, a gate valve 108 is closed, and the samples are carried out to the outside of the vacuum from an access door 302.
Patent JP-H1156760-A (JP)
Title: Endoscope
Inventor: ISHII HIROSHI
IPC: A61B1/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize an endoscope without harming assemble workability, by forming at least one or more notches on a tip end fixing frame and equipping a positioning part to engage the notches with a first articulation member and to position the tip end fixing frame and the first articulation member. SOLUTION: An imaging unit comprising a CCD package and an imaging optical system is covered by a tip end fixing frame 32 from outside and fixed by an adhesive filled via a notch 46, etc. The tip end fixing frame 32 is formed into a tubular member to form at least one or more slender notches 46 at a position form the rear end face to a slightly front position than the point the CCD package is placed. A circular shaped first articulation 40 to constitute a bent tube part is connected to the tip end fixing frame 32. A protruding part 44 to engage with at least one of the notches 46 and a protrusion 45 to regulate the position abutting on a part other than the notches 46 are equipped on the articulation 40. By this constitution, the workability can be improved.
Patent JP-2000060494-A (JP)
Title: Scrambled egg filling having long life
Inventor: YAMAMOTO KOZO
IPC: A23L15/00
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a scrambled egg having a soft texture similar to that of a sponge, and to provide a scrambled egg filling comprising a mixture of the scrambled egg with a mayonnaise, having excellent preservability, and called so-called 'long life scrambled egg filling'. SOLUTION: This scrambled egg comprises 0.15-0.35 wt.% of a viscous polysaccharide, 0.2-1.0 wt.% of a starch, and 1.5-3.5 wt.% of an oil or a fat. The scrambled egg filling comprises 30-90 wt.% of the scrambled egg and 70-10 wt.% of a mayonnaise.