baber/WOPTO huggingface dataset:
Patent JP-H06324714-A (JP)
Title: Controller for equipment
Inventor: HARADA YASUHIRO
IPC: G06F19/00
Filed: 1993-05-14
Abstract: PURPOSE:To attain proper simulation utilizing an equipment model by matching a dynamic characteristic of the equipment always with a dynamic characteristic of an equipment model resulting from modeling the equipment. CONSTITUTION:An ISC valve as an equipment adjusting an idle number of rotation is controlled by an actual control system U1. An equipment model 21B having the same dynamic characteristic as that of an actual engine 21A and a model control system U2 are provided in the controller. The control logic of the model control system U2 is made the same as that of the actual control system U1. The dynamic characteristic of the equipment model 21B is adjusted so that an engine number of rotation NE2 obtained when the equipment model 21B is controlled by the model control system U2 is matched with an actual engine number of rotation NE1.
Patent JP-S62291966-A (JP)
Title: Semiconductor device
Inventor: ITO NOBUYUKI
IPC: H01L29/06
Filed: 1986-06-11
Abstract: PURPOSE:To manufacture a high breakdown strength planar type transistor with stable withstand voltage increasing the yield by a method wherein a ring type metallic film encircling a base electrode is formed to equalize the electric field. CONSTITUTION:A high specific resistance polysilicon layer 7 is provided on an insulating film 3 mounted on a PN junction of an N type collector layer 1 comprising NPN type planar transistor and a P type diffused layer 2. A base electrode 4 an equipotential electrode 6 are brought into contact with each other at the ends of layers 3, 7 while a ring type metallic film 10 is formed on the layer 7 around the electrode 4. When the electrode 4 and a collector electode 5 are impressed with inverse bias, they are supplied with feeble current through the layer 7 to lower the voltage until the PN junction attains to breakdown voltage. Thus, the electric field below the film 3 relieved to increase the breakdown strength. On the other hand, even if the voltage fall is uneven due to uneven thickness of the layer 7, the unevenness can be collected by the equipotentializing effect of film 10 to prevent the breakdown strength deterioration from occuring so that a high breakdown strength planar type transistor with stable withstand voltage increasing the yield may be manufactured.
Patent JP-H08327266-A (JP)
Title: Tube for heat exchanger
Inventor: SAITOU MICHIHITO
IPC: B21D53/04
Filed: 1995-06-02
Abstract: PURPOSE: To permit the reduction of opening force of a sheet member about the center of a bent part compared with a conventional force by a method wherein the sheet is bent about the center of a central recessed groove so that the central recessed groove comes to the inside while the sheet member is bent at both side recessed grooves toward the inside of the bent sheet. CONSTITUTION: A continuous sheet member 27 is formed continuously by a forming roll so that elliptical projections 21b are formed. At the same time, a central recessed groove 23 is formed along the center line of the sheet member 27 and both side recessed grooves 25 are formed in parallel along both sides with a predetermined interval while opening rims 21a are formed on both rims. In this case, the sheet member 27 between both side recessed grooves 25 and the central recessed groove 23 become triangular shapes by bending about the central recessed groove 23 whereby the opening force of the sheet member 27 about the center of the bent part 21c is reduced compared with a case wherein the bent part 21c is configured so as to have an arced shape. Accordingly, the opening rims 21a of the sheet member 27 can be brazed surely.
Patent JP-2000325158-A (JP)
Title: Starting input device of electrically driven mobile shelf
Inventor: SADA TAKUMI
IPC: A47B53/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To readily move a mobile shelf, even when both hands of a worker are filled with papers or the like. SOLUTION: In a lower part of each of mobile shelves 4, 5 is formed a dent part 8 capable of getting in and out a sample A to be tested. A sensor 9 for detecting that the sample A to be tested entered the dent part 8, and for sending a starting signal to a motor built in each of the mobile shelves 4, 5 when an examination state is changed to a non-examination state.
Patent JP-S6028006-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AKIYAMA JIYUNICHI
IPC: G11B5/02
Filed: 1983-07-27
Abstract: PURPOSE:To improve the S/N as well as the frequency characteristics over a wide range by detecting the magnetic variation of a backing layer of high permeability by means of a capacitance element formed between the surface of a yoke of a magnetic circuit which is opposite to a recording medium and said backing layer. CONSTITUTION:The magnetic variation of a magnetized area 10 within a backing layer 3 having high permeability is detected by forming an electrode 11 at the end surface of a yoke 6 which is opposite to a recording medium 1 and then producing a capacitance element 12 between the electrode 11 and the layer 3. The element 12 forms a tuning circuit together with a tuning coil 14 which is connected in parallel to the element 12. The high frequency energy is supplied to the tuning circuit. Thus the tuning frequency and Q of said tuning circuit have a big change in accordance with the state of magnetization of the area 10. Therefore the output voltage has a big change. In this way, the S/N is improved as wall as the frequency characteristics over a wide range.
Patent JP-S5840751-A (JP)
Title: Magnetic-focusing-type cathode-ray tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J31/20
Filed: 1981-09-02
Abstract: PURPOSE:To obtain an excellent magnetic-focusing-type cathode-ray tube, which has a  high reliability and in which concentration of three beams is peformed with the magnetic-focusing device itself and the magnetic-focusing system is made the most use of,  by making magnetic yorks to be assymmetrical relative to their center line so that  given radial field components are formed on side beams. CONSTITUTION:Opposed magnetic yorks 52 and 52' have cylindrical parts 53, 54 and 53',  54', which face to each other, so that each of three beams passes through a different  pair of cylindrical parts 53, 53' or 54, 55'. The length of the center cylinder 53 of the  magnetic york 52 on the negative electrode side is larger than that of the side cylinders  54, while the length of the center cylinder 53' of the york 52' on the screen side is  shorter than that of the side cylinders 54'. The cylinders of the york 52 and the cylinders of the york 52' face to each other with a given distance allowed between them.  Since the line of magnetic force travels so that magnetic resistance becomes the minimum, a magnetic field formed with the yorks 52 and 52' with such shapes tends to concentrate on the center cylinder 53 in the york 52, and tends to concentrate on the side cylinders 54' in the york 52'. As a result, a magnetic field formed between the yorks 52 and 52' has outward components on the axes of the side cylinders 54 and 54'.
Patent JP-H08325466-A (JP)
Title: Improved curable composition
Inventor: MUROHASHI TOMOKO
IPC: C09D4/00
Filed: 1995-06-02
Abstract: PURPOSE: To prepare a curable compsn. which can provide a cured product having a surface possessing long-term crack resistance by incorporating a photocurable compd. having a photocurable unsatd. group and a urethane bond into an org. polymer having a reactive silyl group crosslinkable upon hydrolysis. CONSTITUTION: (A) An org. polymer contg. a reactive silyl group crosslinkable upon hydrolysis is mixed with (B) a photocurable compd. having a photocurable unsatd. group and a urethane bond to prepare a curable compsn. The component (A) is a polymer derived from polyether, polyester, or polycarbonate, and a polymer derived from a hydroxyl-contg. polyether is particularly pref. Pref., the component (B) has a photocurable unsatd. group, such as acryloyl, at its both ends having a relatively large chain length. In this curable compsn., the use of the component (B) in an amt. of 0.5 to 20 pts.wt. based on 100 pts.wt. of the component (A) is pref. If necessary, a photopolymerization initiator and other additives may be incorporated.  This curable compsn., when used in a sealant for building, can inhibit creation of a surface crack and exhibits good stain resistance for a long period of time.
Patent JP-S5562983-A (JP)
Title: Bonding by dielectric heating
Inventor: YOSHIHARA SHIGERU
IPC: C09J5/00
Filed: 1978-11-06
Abstract: PURPOSE: To provide a bonding method in which an adherend is attached to the adjacent one using an adhesive with greater dielectric loss or electrical conductivity than that of the adherends, and dielectric heating is then carried out to effect rapid curing of the adhesive, leading to the reduction of the deformation and/or deterioration of the adherends caused by the heating.  
     CONSTITUTION: An adherend, e.g., consisting of several wood blocks 3, is put on the press plate 2 and is attached to each other using an adhesive with greater dielectric less or electrical conductivity than that of the adherend. Said adherend is  also pressed from both sides by frames 4 and 5 as shown in the figure. The other  press plate 1 is then put on said aherend to press it vertically while a high-frequency current is passed through the electrode plates 1A and 2A to effect selective  (or local) heating of the adhesive, thus giving rapid curing.  
     EFFECT: Capable of energy saving. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10334415-A (JP)
Title: Manufacture of magnetic head having spin valve film
Inventor: MATSUDERA HISAO
IPC: G11B5/39
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To easily and surely fix only the magnetizing direction of a pin layer in a direction orthogonal to the magnetizing direction of the other magnetic layer by pins and prevent the magnetizing direction of the pin layer from being affected in the magnetic anisotropy control process of the other magnetic layer. SOLUTION: A magnetic head manufacture is for forming a plurality of spin valve films 20, wiring 22 and a pad 24 or the like on a single wafer 26 and applying an initialization current to each of the spin valve films 20 from the pad 24 via the wiring 22. Thus, temperatures only in a pin layer and its surroundings are increased and the magnetic field of the magnetizing direction of the pin layer is generated.
Patent JP-H11322381-A (JP)
Title: Method for forming municipal refuse-burned ash into cement raw material, and cement raw material obtained by the method
Inventor: MANABE KAZUYOSHI
IPC: C04B7/38
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming municipal refuge-burned ash into a cement raw material by which the municipal refuge-burned ash is utilized as a part of the cement raw material, and further to obtain the cement raw material obtained by the method. SOLUTION: Foreign matters and chlorine components are removed from a municipal refuge-burned ash to provide a substituent cement raw material (a) having components resembled to a low grade clay raw material (or a low grade iron raw material) in a normal cement raw material (b). The substituent cement raw material hardly causes trouble at the firing time or the finishing pulverizing time even if the substituent cement raw material is mixed with the normal cement raw material (b) because the foreign matters are removed from the substituent cement raw material (a).  The cement obtained by mixing the substituent cement raw material (a) with the normal cement raw material (b) is utilized as the cement the same as the conventional cement, for example, such as the cement for a ferro-concrete obtained by burying reinforcing steel readily eroded by chlorine because the chlorine component is removed.
Patent JP-S63300733-A (JP)
Inventor: FUKUDA NORISUKE
IPC: B60R19/24
Filed: 1987-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04361483-A (JP)
Title: X-ray image pickup device
Inventor: OKUBO AKIRA
IPC: H04N5/225
Filed: 1991-06-10
Abstract: PURPOSE:To reduce the height of a table from a floor face. CONSTITUTION:In an X-ray image pickup device in which an optical image 5 being an output of an image intensifier 4 arranged under a table 2 on which a reagent is placed is formed to a spot camera 8 and a TV camera 9 respectively, the spot camera 8 and the TV camera 9 are arranged in a different direction with a face almost in parallel with an output image forming face of the image intensifier 4 and the optical image 5 from the image intensifier 4 is made incident in the spot camera 8 or the TV camera 9 via a turnable 1st reflection mirror 11, the optical image forming means to the spot camera 8 or the TV camera 9 consists of a 1st lens group 10 provided onto an optical path between the image intensifier 4 and the above 1st reflection mirror 11 and 2nd lens groups 12, 14 provided between the optical path between the spot camera 8 and the TV camera 9.
Patent JP-S5563237-A (JP)
Title: Device for molding hard polyurethane foamed article
Inventor: OZAKI HIDEMASA
IPC: B29C39/24
Filed: 1978-11-07
Abstract: PURPOSE:To provide the subject device wherein a fine slot is provided at the corner part of a mold adjacent to the foaming ultimate position, and vacuum absorption of the resin is carried out thereby to mold a hard polyurethane foamed article in which air is not mixed in the cavity. CONSTITUTION:A hard polyurethane raw material is injected through an injection nozzle 1 connected to a high-pressure foaming machine into a mold cavity 4 made by forming molds 2 and 3 in a quantity sufficient for filling the cavity 4. A fine slot 5 is provided in the forming mold corner part adjacent to the ultimate position of foaming, and communicated with a pipe 6 connected to a vacuum pump 7. To a recession 8 formed in the central part of the fine slot, a hardening catalyst is constantly supplied through a supply pipe 9. The polyurethane raw material leaking out into the fine slot comes into contact with a hardening catalyst such as tridiamine, trimethyl hexadiamine, dibutyltinlaurate or the like, and is easily accelerated to be hardened, and there is no probability that the raw material flows in the direction of the vacuum pump.
Patent JP-H08327295-A (JP)
Title: Couple link applied for machine gun artillery shell
Inventor: KODAMA HISATAKA
IPC: F42B39/08
Filed: 1995-06-05
Abstract: PURPOSE: To provide a couple link applied for a machine gun shell which enables maintaining of a chained state of couple links by maintaining an engagement between a couple member and a bulged part even when the couple links chained are discharged after a firing or shells are carried in a gun drum. CONSTITUTION: This couple link has grip pieces 1a and 1b to grip a part (case) of machine gun shells, a grip member 1 having a bulged part 3 with the grip piece 1a and the bottom part being bulged radially and a couple member 2 formed in a shape corresponding to that of the bulged part 3. The couple member 2 is mounted at a position outside the grip member 1 and facing the bulged part 3. A protrusion 6 or a bar is arranged as a regulating member to regulate the direction of moving by engaging it with the couple member 2 mated with the bulged part 3 along the bulged part 3 of the grip member 1.
Patent JP-H0242276-A (JP)
Title: Shifting device for car transmission
Inventor: JIAN EMU REFURA
IPC: F16H63/34
Filed: 1989-06-01
Abstract: PURPOSE: To make parts compatible between a front control position and a center control position by engaging a pair of notches formed at each shift bar, in correspondence with the operating position of a shift lever. CONSTITUTION: A shift tower housing 18 is provided with a means for fitting a shift lever 14 pivotally. Each of shift bars 28, 29, 30 has a pair of notches 32 formed of one notch in a front control position and the other notch in a center control position so as to be engaged with a shift lever 14. At the time of determining whether the combination of a transmission and a truck cab needs front control or center control, the shift lever 4 is engaged with the corresponding notch 32 out of the notches of the shift bars 28, 29, 30.
Patent JP-H0639445-A (JP)
Title: Portable type bender
Inventor: SAKAMOTO KANEAKI
IPC: B21F1/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide a portable type bender in which the supporting rigidity of a bending axle is secured and the driving power transmission route is simpli fied. CONSTITUTION:The lower end of bending axle 8 moving on a circular locus around a center axis 5 is connected to the outside part of a driven gear 42 rotating around the center axis 5 and a rotating force from a motor 21 as a source of driving power is transmitted to the driven gear 42 by a transmission gear 36 which is engaged with the driven gear 42. Since the bending axle 8 is connected to the driven gear 42 as a rigid member, a conventionally used arm is unnecessary.
Patent JP-H06344095-A (JP)
Title: Method for continuously casting steel
Inventor: BESSHO NAGAYASU
IPC: B22D11/11
Filed: 1993-06-08
Abstract: PURPOSE:To efficiently accelerate the floating of inclusions in steel by applying DC current into molten steel existing in a recessed part provided in a tundish and impressing static magnetic field. CONSTITUTION:An expending part 2 for providing the recessed part for taking in a part of the molten steel M is provided at the bottom part 1a of the tundish 1, and the static magnetic field generator 3 is fitted around this expanding part to generate the static magnetic field in the direction parallel to the flowing direction of the molten steel M. The DC current is applied to the molten steel M by an electric power conducting device 4 in the direction orthogonal to the static magnetic field. The fluid or the stirring of the molten steel M is accelerated with an electromagnetic force generated by applying the DC current and impressing the static magnetic field. By this method, in the molten steel in the tundish 1, the rising flow is generated by the electromagnetic action based on the Fleming's left-hand rule, and short circuit flow is not formed and therefore, the floating of the inclusions in the steel in the tundish 1 can be accelerated.
Patent JP-H034465-A (JP)
Title: Flat cable connector
Inventor: NISHIYAMA JUICHI
IPC: H05K1/00
Filed: 1989-05-30
Abstract: PURPOSE:To enable terminal arrangement conforming to a predetermined standard by double bending metal terminals from a bending line in such a manner that the metal terminals keep predetermined intervals between them, and surrounding the connecting portion of metal terminals with a flat conductor by means of a housing made of insulating material. CONSTITUTION:L-shaped metal terminals 14a-14f formed by punching of a metal plate are each stuck to the exposed part of a flat conductor 11 by ultrasonic welding or soldering method. The intervals between metal terminals 14a-14c and 14d-14f are both held at 2d, and also when a bending portion 13b is bent along an A-A' line, the interval between metal terminal 14a-metal terminal 14f-metal terminal 14b is adjusted to (d). Insulating material is interposed between the conductor 11 of a main line portion 13a and the conductor 11 of a ending portion 13b so that they are not in conduction, and in this case a housing is disposed for preventing conduction between them. The terminal portion of the flat cable 13 is thus provided with large conductor width.
Patent JP-H01307514-A (JP)
Title: Porous sheet for sliding and adhesive sheet for sliding
Inventor: MOCHIZUKI SHU
IPC: B23Q1/26
Filed: 1988-06-03
Abstract: PURPOSE:To improve heat resistance and resistance to wear by dispersedly containing a specified amount of polyimide powder in a polytetrafluoroethylene resin, and specifying porosity of the resine. CONSTITUTION:Polyimide powder is dispersedly contained in a polytetra- fluoroethylene resin at the amount of 1 to 50wt. percent, and porosity of the resine is determined to be 5 to 55 percent. The polyimide powder acts as a filler material in PTFE, and is typically obtained by converting polyamide acid obtained by the reaction of aromatic tetracarboxylic acid dianhydride on aromatic diamine into imide. When the new material is used as a sheet, damage to mating materials is reduced, and heat resistance and resistance to wear are also improved.
Patent JP-S6117926-A (JP)
Title: Differential pressure transmitter
Inventor: ISHII AKIRA
IPC: G01L13/06
Filed: 1984-07-05
Abstract: PURPOSE:To reduce the rigidity without increasing the effective diameter and attain an excellent corrosion resistance by using an amorphous alloy containing Fe and Cr as materials of a pressure receiving diaphragm and forming this alloy to a waveless thin plate shape. CONSTITUTION:The amorphous alloy containing Fe and Cr is used as materials of a pair of pressure receiving diaphragms 31 and 32 and are formed to a waveless thin disc shape to obtain diaphragms 31 and 32, and all of their peripheral parts are welded continuously to casings 35 and 36 by welds 33 and 34. Pressure receiving diaphragm seats 35A and 36A of casings 35 and 36 are formed to spherical recesses having the same centers as pressure receiving diaphragms 31 and 32. Thus, the rigidity of pressure receiving diaphragms 31 and 32 is reduced, and it is unnecessary to increase the effective diameters of the pressure receiving diaphragms 31 and 32 for the purpose of obtaining the low rigidity, and consequently, the effective diameter is reduced to the diaphragm small-sized and light-weight.
Patent JP-H0950640-A (JP)
Title: Optical information processing device
Inventor: MUNEYOSHI YASUHIKO
IPC: G11B7/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress closstalk due to fluctuations such as variance of phase differences, variance of groove shapes of an optical information medium and so forth by performing processings by dividing the center part and the peripheral part of a reflected luminous flux. SOLUTION: A luminous flux emitted from a semiconductor laser 11 and condensed on an information medium 61 by an objective lens 51 is reflected on a beam splitter 31 to be made incident on a detection lens 71. An optical detector 81 is provided with circularly divided light receiving areas and is arranged by being displaced from a focal position a little. The center part and the peripheral part of reflected luminous flux passing through a detection lens 71 are respectively made incident on the center part and the peripheral part of the light receiving areas of the photodetector 81 and respective outputs are separately passed through amplifiers 91, 92 to become a reproduced signal by being added. At this time, the interference condition between recording marks of adjacent tracks is changed by changing the ratio between gains of amplifiers 91, 92.  For example, the ratio between gains of amplifiers 91, 92 is decided by applying a feedback so as to make the crosstalk between a groove part and an inter-groove part minimum.
Patent JP-S5262766-A (JP)
Title: Refrigerator
Inventor: SHIMIZU MASAJIROU
IPC: F25D21/08
Filed: 1975-11-19
Abstract: PURPOSE: In such a refrigerator with a fan-motor used for circulating the cold air, devised is to rotate said fan motor at a low speed so as to prevent the flow of heated air warmed up by the defrosting heater into the refrigerating chamber. 
     COPYRIGHT: (C)1977,JPO&Japio