baber/WOPTO huggingface dataset:
Patent JP-2001120049-A (JP)
Title: Combine harvester
Inventor: KAJIWARA KOICHI
IPC: A01F12/46
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the banding work of a discharging auger for discharging grains stored in a grain tank to the outside and the treating operation of a discharging port attached to the tip of the discharging auger at a grain- discharging work position. SOLUTION: In this combine harvester in which a discharging auger (15) for discharging grains stored in a grain tank (13) is revolvably disposed above the grain tank (13), a discharging port (25) is rotatably connected to the tip of the discharging auger (15), and a remote operation device (56) for carrying out operations such as the revolution of the discharging auger (15) and the rotation of the discharging port (25) is integrally disposed at a place near to the rotation support point of the discharging port (25).
Patent JP-H11125344-A (JP)
Title: Valve device
Inventor: SUZUKI HIDENAO
IPC: F16K49/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To perform stable opening and closing or regulation operation of a flow rate even when unstable gas, such as raw material gas, being a material for forming a thin film of a high and ferroelectric substance. SOLUTION: In this valve device, flow passages 20 and 26 for handling fluid a valve element 14 to open and close the flow passages, and valve mechanisms 44 and 46 to operate the valve element 14 are arranged in casings 10 and 12. In this case, the valve element 14 comprises a handling fluid space containing a flow passage; and a diaphragm having flexibility and partitioning a valve mechanism space, containing the valve mechanisms 44 and 46. A heating medium space 38 to insulate the heat of the valve element 14 is formed on the mechanism space side of the valve element 14.
Patent JP-H08160165-A (JP)
Title: Clock with motor hand corrector
Inventor: ASO HIDEO
IPC: G04C9/08
Filed: 1994-12-08
Abstract: PURPOSE: To reduce the manufacturing cost by remote controlling the correction of hand using a drive motor and to control the torque by selecting the type of viscous substance and regulating the gap between a transmission gear and an output gear. CONSTITUTION: When a reversible motor 3 is rotated forward or reversely in order to correct a hand, rotary driving force is transmitted from the motor 3 through transmission gears 4, 6 to a rotary shaft 61 which is thereby rotated forward or reversely. In a viscous coupling gear 5, a transmission gear 8 is rotated by the rotary shaft 61 of the gear 6 and rotary torque is transmitted from the transmission gear 8 through a viscous grease G in a ring groove 14 to an output gear 9, then through a transmission gear 7 to a hand correction gear 15 and a hand correction knob 14 which is thereby driven to rotate to correct the hand.  Since a slip mechanism is provided for the gear train mechanism in the clock machine body 1 in order to prevent transmission of rotary torque to the second hand of a clock machine body 1 and the rotor part of the motor 3, the torque being transmitted to the correction gear 15 at the time of correcting the hand has no adverse effect on the motor in the machine body 1.
Patent JP-H01146257-A (JP)
Title: Inorganic nonaqueous electrolyte battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M4/78
Filed: 1987-12-01
Abstract: PURPOSE:To increase the current collecting capability in a positive electrode and to obtain a battery having excellent high rate discharge performance by almost horizontally arranging a metal disk in the middle part, in the axis sirection, of a positive electrode. CONSTITUTION:A metal disk 4 is almost horizontally arranged in the middle part, in the axis direction, of a cylindrical positive electrode 3 comprising a porous carbon molding, and a needle-shaped positive current collector 7 is pierced in the axis direction into the positive electrode 3 for making current collection in the positive electrode. Current collecting capability in the positive electrode is increased and a remarkable drop in workability for assembling a battery is prevented. By horizontally arranging the metal disk 4 in the middle part, in the axis direction, of the positive electrode 3, since current is collected on both sides of the disk 4, the current collecting capability in the positive electrode is increased compared with that in only the current collector 7.
Patent JP-H03169222-A (JP)
Title: Protective circuit
Inventor: SUZUKI YOSHIRO
IPC: H02H9/06
Filed: 1989-11-24
Abstract: PURPOSE:To interrupt overvoltage in a short time by series-connecting a second resistor having an impedance so that the sum of the impedance and the impedance of a first resistor may be the input impedance of a load circuit, to the side of the load circuit. CONSTITUTION:To a side to which overvoltage is applied more than to the connecting point of a discharge type surge absorbing element 2 in a circuit C, a first resistor 3 having function for interrupting the current flow due to the overvoltage connected to the discharge type surge absorbing element is series-connected. Besides, to the side of a communicating equipment 20 apart form the connecting point of the discharge type surge absorbing element 2, a second resistor 4 having an impedance so that the sum of the impedance and the impedance of the first resistor 3 may be the specified input impedance of the communication equipment 20 is series-connected. As a result, the communication equipment 20 is certainly worked.
Patent JP-2000132102-A (JP)
Title: Non-contact id tag
Inventor: MAEDA YUTAKA
IPC: G09F3/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact ID tag, capable of dispensing with attachment and detachment for laborsaving, and hardly causing a recognition error. SOLUTION: This ID tag has an IC chip 2 for storing information on an identification object. The IC chip 2 is built in a case 1 having a shape like clothing's button used as a clothing's button, while information necessary for cleaning is stored in the IC chip 2. Thereby, the stored information of the IC chip 2 can be read and utilized at the time of cleaning.
Patent JP-H01145637-A (JP)
Title: Magnetic display system
Inventor: NAKANISHI MASAYUKI
IPC: G09F9/37
Filed: 1987-12-02
Abstract: PURPOSE:To form a contrast image by changing the polarity orientation of magnetic powder in a microcapsule from vertical to horizontal or vice versa. CONSTITUTION:A microcapsule coating layer 5 is formed by enclosing the flaky magnetic powder 3 in a nonmagnetic body 1. A magnetic device which uses a permanent magnet is used as a means which orients the magnetic powder 3 in the microcapsule 4 and a means which forms an image on a display surface. Therefore, when the magnetic device is moved over the entire display surface, the long axis of the magnetic powder in the microcapsule is oriented vertically and external light incident on the display surface is absorbed to make the surface black. An image is drawn on the black display surface with the tip of the rod-shaped magnetic device and then the long axis of the magnetic powder in the microcapsule at the part is oriented horizontally to reflect the incident light and generate a reflection color on the black display surface, thereby forming the image. Consequently, the sharp image can be formed.
Patent JP-H07158563-A (JP)
Title: Reciprocating type compressor
Inventor: IKEDA ISATO
IPC: F04B27/08
Filed: 1993-12-06
Abstract: PURPOSE:To suppress the variation range of the fastening force of a through bolt by providing a circular projection edge in the coaxial form on the seat surface of a housing to support a bolt head, in a compressor in which a cylinder block and a housing made of an aluminum alloy are combined by the through bolt. CONSTITUTION:To a front housing 20 made of an aluminum alloy to block one end of a compressor, plural bolt holes 21 penetrating the front housing 20 are formed, and the bolt holes 21 are communicated to a gas flow passage in the machine. In this case, on the seat face 22 of the front housing 20 to support the head 11 of a through bolt 10, a circular projection edge 23 coaxial form with the bolt hole 21 is formed. This circular projection edge 23 is formed in a rectangular section with the width about 0.5mm, and the height at least more than 0.05mmm, for example. As a result, when the front housing 20 is fixed to a cylinder block by fastening plural through bolts 10, the fastening torque (fastening force) of the through bolts 10 is absorbed by the plastic deformation of the circular projection edge 23.
Patent JP-H10130365-A (JP)
Title: Epoxy resin mixture, epoxy resin composition and its hardened material
Inventor: AKATSUKA YASUMASA
IPC: C08G59/08
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin mixture excellent in thermal stability, moisture resistance, adhesion, etc., having light weight, further excellent in mechanical properties, and having a low viscosity and an improved operability by mixing two kinds of epoxy resins having specific structures. SOLUTION: This epoxy resin composition is obtained by mixing an epoxy resin of formula I (G is glycidyl) and an epoxy resin of formula II. The amount of the resin of formula II is preferably 10-40wt.% of that of the objective composition. A hardener of 0.6-1.2eq. based on 1eq. of the epoxy resin is preferably used when formulating the hardener to the mixture to form an epoxy resin composition. For example, diethylenetriamine, phthalic anhydride, etc., are used as the hardener. A hardening accelerator such as 2-methylimidazol can be used therewith. An inorganic filler is preferably added to the before composition. The composition is hardened after molding by heating the molded composition at 80-200 deg.C for 2-10hr to obtain a hardened product from the composition.
Patent JP-H03165523-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIWA HIROYUKI
IPC: H01L29/732
Filed: 1989-11-24
Abstract: PURPOSE:To avert unfavorable effects of residual defect thereby enabling the base resistance to be lowered by a method wherein a semiconductor film for base leading- out electrode formed on a semiconductor substrate is made amorphous by ion- implantation and then annealed and subjected to solid phase growth, next both of the semiconductor film corresponding to an active region and the ion-implanted part on the surface of the substrate are selectively removed so as to form a base region and an emitter region in the active region. CONSTITUTION:A semiconductor film 8 for base leading-out electrode is ion-implanted to make itself, especially the part near the interface of a semiconductor substrate 1, amorphous and then annealed and subjected to solid phase growth. Thus, the polycrystal grain size of the semiconductor film 8 is increased to lower the seat resistance rhoS of the base electrode due to said film 8. Next, after the solid phase growth, both of the semiconductor film 8 corresponding to an active region and the ion- implanted part (i.e., a defective part) are selectively removed to form a base region 19 and an emitter region 20. Through these procedures, both of the development of residual defect in the active region and the abnormal diffusion of impurity due to the residual defect can be avoided so that the unfavorable effects on a semiconductor device such as the generation of leakage current, dispersion of current amplification factor hFE, frequency characteristics fT, etc., can be averted.
Patent JP-H11144634-A (JP)
Title: Cathode supporting structure for magnetron for microwave oven, its manufacture and its manufacturing device
Inventor: HIRATA YOSHIBUMI
IPC: H01J23/14
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a cathode supporting structure for a magnetron for a microwave oven, its manufacturing method and its manufacturing device that can reduce the number of components and jigs. SOLUTION: This supporting structure is equipped with a stem 13 that is threaded with an external connection lead 14 to be connected with cathode supporting rods 18a, 18b to support a cathode of a magnetron, and a conductive surface 15 that is formed on the vacuum side surface of the stem 13 and is connected with the cathode supporting rods 18a, 18b and the external connection lead 14. Then, a part having a width horizontally larger than that of a part where cathode supporting rods 18a, 18b and the external connection lead 14 cross the conductive surface 15 is formed on the vacuum side of the stem 13.
Patent JP-H09147829-A (JP)
Title: Storage battery
Inventor: KAWAI MOTOHIRO
IPC: H01M2/26
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent mechanical fracture within a storage battery. SOLUTION: Reaction parts 1 for a positive electrode and reaction parts 4 for a negative electrode are alternately provided in a battery jar 8, and separators 7 are provided between the reaction parts 1 for the positive electrode and the reaction parts 4 for the negative electrode. Each of the reaction parts 1 for the positive electrode is connected to a current collecting terminal 3 by a collecting lead part 11 and each of the reaction parts 4 for the negative electrode is connected to a current collecting terminal 6 by a collecting lead part 12. Each of the collecting lead parts 11 and 12 has a sagged shape.
Patent JP-H11216000-A (JP)
Title: Discrimination of hla-a allele type
Inventor: MORIBE TOYOTERU
IPC: C12Q1/68
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling classification (allele typing), at genetic level, of A-antigen subtypes whose discriminative classification has been impossible by conventional means, through resolving problems on assaying HLA-A locus antigen typing by conventional serological method. and to provide a kit or reagent therefor. SOLUTION: This method is a combination of A'-method with B-method. The A'-method is as follows: using a pair of primers specific to the base sequence of at least one specific HLA-A allele, and also using a set of pairs of primers corresponding to the respective groups each specific to a base sequence common to respective genes in at least one specific group consisting of a specific HLA-A allele group, PCR is performed, and a product afforded by selective amplification is developed by electrophoresis and detected; and the B-method is as follows: the amplified product of the HLA-A allele group in each specific group is treated with a restriction enzyme affording specific breakage site(s) or a restriction enzyme affording no breakage site at all, and the resulting product is then developed by electrophoresis and detected.
Patent JP-H05140901-A (JP)
Title: Turnout device for railway
Inventor: UCHIDA MASAO
IPC: E01B25/34
Filed: 1991-11-21
Abstract: PURPOSE:To reduce manufacturing costs, facilitate maintenance and smoothly move railway tracks by simplifying the constitution of a moving device to move a franching railway track. CONSTITUTION:As a means for moving a branching railway track C between a reference position and ranching position, a drive wheel 24 driven by a motor 21 is provided at one side and a driven wheel 25 at the other side interposing the branching track C, and a tractor member 22 is spanned between them to constitute a closed loop body. A control means for the motor 21 determines the deflection between the position of the railway track determined by calculation based on the basic control signal from an operation command section and the position of the railway track detected by a position sensor to determine control amount by adding a feedback signal according to the deflection to the basic control signal only when the deflection exceeds the reference value which is set beforehand.
Patent JP-H04181009-A (JP)
Title: Pin coupling device
Inventor: TOMOSAWA SHIGEJI
IPC: F16C11/04
Filed: 1990-11-13
Abstract: PURPOSE:To facilitate drawing out work for a coupling pin to improve its safety by forming a female thread for screwing a jig to draw out the coupling pin from members on one side and the other side on the peripheral wall of a bottomed hole formed axially on the end face on the one end side of the coupling pin. CONSTITUTION:The middle of a brim part 21B of the end face on the one end side of a coupling pin 21 is provided with a plug attaching hole 21C serving concurrently as a grease supply hole having a formed female thread part 21C1, and grease supply nipple 14 is screwed to the bottom of the plug attaching hole 21C between a grease supply hole 21C and the above hole 21C, and a mud guarding plug 22 is also screwed into the thread part 21C1. Thus a drawing out jig 23 is screwed female instead of the mud guarding plug 22 for the plug attaching hole 21C to facilitate the drawing out of the coupling pin 21 for improving the safety of work.
Patent JP-H06146483-A (JP)
Title: Roof tile and its laying method
Inventor: KAWAGUCHI TAKESHI
IPC: E04D1/34
Filed: 1992-11-17
Abstract: PURPOSE:To arrange so that a hang piece is not visible from the outside by furnishing a detaining part to be engaged by the book part of the hang piece at the under surface of the eave side end part of a roof tile in such a way as to extend toward the eaves. CONSTITUTION:A recess 11 is furnished at the undersurface of the eave side end part of a roof tile 1, and a detaining part 12 enclosing the recess 11 to the middle on the way and an opining 13 are formed from the undermost part of the ridge side side-wall of this recess 11 toward the eaves. With a hang piece 2 to fix roof tile 1, one end of the body 21 of hang piece is bent in L-form, and a hook part 22 to assume a channel shape is formed in the area to the hang piece body 21. The head of the hook part 22 of this hang piece 2 is inserted in the recess 11 through the opening 13 in the tile 1, and is dislocated a little, and the detaining part 12 is engaged by the hook part 22. Therefore, the tile can be prevented from slipping down toward the eaves.
Patent JP-H08148008-A (JP)
Title: Incense burner lamp stand
Inventor: KUWATA TAKANORI
IPC: F21V33/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide an incense burner lamp stand requiring a narrow installation place, not impairing the surrounding view, and requiring no special fuel for heating an incense material. CONSTITUTION: The circumference of a lamp stand is covered with a translucent cover body 7 made of an incense-permeable material. A halogen lamp is fitted and a mirror 5 reflecting visible light and infrared rays is arranged in the cover body 7, and an incense bed 6 is arranged at a spaced position above the mirror 5.
Patent JP-H11139503-A (JP)
Title: Garbage collecting vehicle
Inventor: KOBUKE TATSUO
IPC: B65F3/20
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a garbage collecting vehicle which can enhance the garbage loading efficiency, by preventing a part of the garbage, which was loaded in a garbage accommodating box, from falling in a bucket. SOLUTION: A garbage collecting vehicle is provided with a carrying means 16, which carries the thrown into an input-part 24, to a garbage accommodating box 1, which is mounted on the traveling vehicle, via a passing route 27. The vehicle is also provided with a shielding body 33, which prevents the loaded in the garbage accommodating box 1, from falling along the passing route 27.
Patent JP-H03168094-A (JP)
Title: Purification of sugar-fatty acid ester
Inventor: MIYAKE HIROSHI
IPC: C12P19/02
Filed: 1989-11-27
Abstract: PURPOSE:To simply and surely separate and reuse sugars by producing sugar- fatty acid ester with reacting sugars and fatty acids in an organic solvent using lipase, treating reacted mixture with water and transferring sugars to aqueous phase. CONSTITUTION:Sugars (e.g. glucose) selected from 5-7C monosaccharide without substituted group, disaccharide composed of hexose and 4-6C sugar-alcohol, fatty acids (e.g. stearic acid) selected from 6-22C (un)saturated fatty acid and ester of the fatty acid and 1-3C lower alcohol and lipase are added to an organic solvent not containing water. Then, sugar-fatty acid ester is produced from sugars and fatty acids by enzyme reaction with lipase. Next, reacted mixture is treated with water and sugars in the reacted mixture is transferred to aqueous phase. Thus, sugar-fatty acid ester is purified and simultaneously sugars are separated, then recovered for reuse.
Patent JP-H09144261-A (JP)
Title: Staircase riser mounting structure
Inventor: YAMATO HIDENORI
IPC: E04F11/16
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to join a riser with a tread definitely by mounting insertingly the end of a riser on a groove formed in the tread so that the side surface of the riser may come in line contact with the side surface of the groove and filling up and elastic material between the side surface of the riser and the side surface of the tread. SOLUTION: The bottom of a groove 13, which is trapezoidal in shape in a cross section, is formed in a size, which is identical to the thickness of a riser 12, thereby placing the upper end face 12a of the riser 12 in line contact with the bottom of the groove 13. Then, both side surfaces of the riser 12 and both side surface of the groove 13 are placed into line contact with a corner area which extends in the longitudinal direction. Then, an elastic material is filled between both side surfaces of the riser 12 and both side surfaces of the groove 13. Furthermore, the lower end of the riser 12 is fixed with the rear end face of a tread 11 with nails 18 or small machine screws.
Patent JP-H03166736-A (JP)
Title: Semiconductor device, manufacture of semiconductor device and heat treatment equipment
Inventor: KUNISHIMA IWAO
IPC: H01L21/225
Filed: 1989-11-27
Abstract: PURPOSE:To prevent breakdown of a gate while lowering the resistdance in source-drain regions by selecting the face azimuth of a substrate and a metallic material forming a metallic compound layer. CONSTITUTION:The surface of a substrate 11 is formed in a (100) face, a material epitaxial-grown from contact sections with the substrate 11 is selected as a metallic material constituting metallic compound layers 17, and the bottoms of the metallic compound layers 17 are surrounded by the (100) face of the substrate and side sections thereof by (111) faces. Consequently, when the face azimuth of the substrate 11 and the material of the metallic compound layers 17 are selected, the metallic compound layers 17 are grown in the depth direction of the substrate 11, but they are hardly grown in the direction parallel with the surface of the substrate. Accordingly, the metallic compound layers 17 do not reach to the lower section of a gate electrode 14b, and the breakdown of a gate is prevented while the thickness of the metallic compound layers 17 can be thickened sufficiently, thus lowering the resistance of source-drain regions.
Patent JP-H03170249-A (JP)
Title: Dust collecting device for wood working machine and the like
Inventor: TANAKA TAKESHI
IPC: B27G3/00
Filed: 1989-11-28
Abstract: PURPOSE:To reduce the rise of a dust discharging passage, to shorten the dis tance as well and to perform a strong dust collection with good efficiency by composing it so as to open the air passage provided inside a casing at the side part of a spindle head and to reject the chip from the suction port corre sponding to this opening horizontally. CONSTITUTION:When a spindle head A is operated with its movement to a work position from the retreat position, the other end opening (c) of the air passage (a) in the spindle head A is connected to the suction port (d) of the vacuum means side. The chip generated in case of cutting reaches the suction port (d) via the air passage (a) of the motor 25 outer peripheral part from the brush 28 inside and rejected to the external part from the discharging port 42 of a hollow room 40. In this case, the end part of the air passage (a) is opened toward the rear part of the spindle head A and the suction port (d) is corresponding to this opening in the horizontal direction, so there is no rise beyond the need in the passage of the chip and the discharging passage can be composed in the shortest distance.