baber/WOPTO huggingface dataset:
Patent JP-H10186635-A (JP)
Title: Production of photomask
Inventor: WATANABE KUNIO
IPC: G03F1/84
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To shorten the time for defect inspection of a photomask by relatively parallel moving the coordinates of the forming data of a pattern forming device with respect to the coordinates on a blank mask so as to prevent all pinhole defects from overlapping on the mask patterns of the forming data of the pattern forming device. SOLUTION: The pinhole defects existing at a chromium film 2 formed with the mask patterns after formation of the blank mask are inspected to be found out by using an optical inspection apparatus. The positions and sizes of the pinhole defects are recorded as defect coordinate data in the inspection apparatus. The real pattern coordinate data of the mask recorded in a CAD is collated with this defect coordinate data. The defect coordinate data is recognized as A=1 unless all the defect coordinate data overlap on the real pattern coordinate data. The blank mask is set and when the recognition number of A=1 is not imparted in a recognition stage, a stage is moved parallel on a plane by a distance (a) in the relative coordinates taking an offset into consideration and the patterns are formed by an electron beam.
Patent JP-H06184747-A (JP)
Title: Gas gate and vacuum treatment device having this gate
Inventor: KOMATA TSUGIKO
IPC: C23C14/56
Filed: 1992-12-21
Abstract: PURPOSE:To prevent the mutual intrusion of gases between adjacent vacuum chambers and to improve gas sepn. performance. CONSTITUTION:Two film forming chambers 4 (one film forming chamber is not shown in Fig.) are connected by the gas gate. A band-shaped base body 1 passes the slit-shaped sepn. passage of this gas gate 8 and is transported from the one film forming chamber 4 to the other film forming chamber. The film forming chamber 4 side of the lower flange 32 of the gas gate 8 is provided with a conductance varying section 38. One end of this conductance varying section 38 is fixed via a supporting section 37 to the lower flange 32 and the other end is supported by a driving section 41. The conductance varying section 38 turns to a desired position as shown by an arrow D around the supporting section 37 as a fulcrum if this driving section 41 is moved vertically as shown by arrows A, B. The height of the sepn. passage, i.e., conductance, is adjusted.
Patent JP-H08207471-A (JP)
Title: Graph paper with hexadecimal unit axis
Inventor: INASAWA MASAHIRO
IPC: B42D15/00
Filed: 1994-12-24
Abstract: PURPOSE: To directly plot hexadecimal numerals by making a hexadecimal unit axis of graph paper with ruled lines having a thick line at specified intervals. CONSTITUTION: A hexadecimal unit axis 1 of graph paper is made by printing a thick line 4 every 16 ruled lines. Other ruled lines are made thin lines or thin dotted lines. In this way, hexadecimal numerals can be directly plotted on a graph so that the conversion of hexadecimal numerals into decimal numerals is eliminated to obtain good practicability.
Patent JP-H11178263-A (JP)
Title: Rotor of rotating electric machine
Inventor: SENBA AKIOMI
IPC: H02K3/487
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent electrolytic corrosion between a wedge and an end damper ring or between a wedge and a tooth by causing wedges, a creepage block, each damper to have tapered parts, causing them to have some degree of freedom in the radial direction against a centrifugal force generated by rotation, and making the contact between substances close. SOLUTION: In the rotor of a rotating electric machine where the field winding of the rotor is pressed down by wedges against centrifugal forces, wedges 3 having tapered parts 9 at the end parts of their bodies are used. Since a wedge 3 and the touching part of an end damper ring with it meet at an angle, a relative slip occurs and the wedge 3 becomes movable in the radial direction, when a centrifugal force in the radial direction by rotation is acting. However, there is a fear of producing a slight space between each wedge 3 and the end damper ring 4, since a sufficient centrifugal force is not generated at the time of low-speed rotation on the occasion of a thyristor start. But, the wedge 3 having a tapered part enables its close adhesion, even if the member of rotation is small, and electrolytic corrosion by an overcurrent can be prevented.
Patent JP-2001149634-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a game medium from inconveniently passing through a passage other than a passage to be passed essentially. SOLUTION: When discharge of a predetermined number of lending balls or prize balls by means of a ball dispensing device 97 is finished, a ball distributing member 311 is switched after the last ball among the discharged balls is detected by means of a prize ball counting switch 301A or a lending ball counting switch 301B. In addition, an abnormal condition of a switching state of the ball distributing member 311 is determined.
Patent JP-2000158686-A (JP)
Title: Light source controller
Inventor: KOKUBO HIDEYUKI
IPC: B41J2/32
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the rated power of a power supply while suppressing fluctuation in the power supply voltage. SOLUTION: An optical fixing unit for yellow fixes the yellow thermal coloring layer of a color thermal recording sheet optically by driving two ultraviolet lamps 17a, 17b for Y simultaneously. Each ultraviolet lamp 17a, 17b emits light repeatedly by turning a corresponding switching transistor 35, 40 ON/OFF repeatedly with a switching signal. Switching signals being applied to the switching transistors 35, 40 have a phase shift of 180 deg. and the emission phase of the ultraviolet lamp 17a, 17b is shifted. Consequently, peak level and fluctuation of total current can be suppressed.
Patent JP-H05173330-A (JP)
Title: Photosensitive resin composition and photosensitive element using that
Inventor: TSUKADA KATSUSHIGE
IPC: H05K1/02
Filed: 1991-12-24
Abstract: PURPOSE:To enable formation of symbol marks excellent in resolution, heat resistance against soldering, solvent resistance, etc., by incorporating a specified polymer binder and oligomers soluble in an alkali aq. soln, coloring agent, and sensitizer. CONSTITUTION:The photosensitive compsn, contains a polymer binder containing carboxyl groups and/or dicarboxylic anhydride groups and aromatic rings which is soluble in an alkali soln. as the essential component. Further, the resin contains oligomers soluble in an alkali soln, These oligomers are obtd. by introducing polybasic acid anhydride to react with secondary hydroxyl groups or residual epoxy groups of unsatd. compd, obtd. by addition reaction of aromatic epoxy compd. having at least two epoxy groups and unsatd. monocarboxylic acid with 0.5-1.1 acid/epoxy ratio. Further, the resin contains a coloring agent and a sensitizer which produces radicals by irradiation of active ray. It is preferable that the polymer binder is insoluble in water from viewpoints of line management, environmental sanitary conditions, waste processing, developing property and resolution.
Patent JP-H03203544-A (JP)
Title: Motor
Inventor: KIRI SHUICHI
IPC: H02K15/12
Filed: 1989-12-27
Abstract: PURPOSE:To reinforce a spool pole and to enable thin molding by forming an insulating part, an insulating resin, the spool pole and an insulating cover of a synthetic resin containing glass fibers. CONSTITUTION:An insulating part 10 is molded in a slot 8 and on the end face of an inner ring pole section 7. A spool poles 11, to be formed simultaneously with the insulating part 10, are disposed on the opposite end faces of a pole piece 9 and serve as winding guides. An insulating resin 11b is molded integrally with the insulating part 10 on one end face of the inner ring pole section 7. An insulating cover 15, penetrating through a rotary shaft 14, is further mounted detachably on the other end face of the inner ring pole section 7. The insulating part 10, the insulating resin 11b, the spool pole 11 and the insulating cover 15 are formed of a synthetic resin in which polybuthyleneterephthalate resin is mixed with 5-50% of nylon glass fibers. Since the insulating part, insulating resin, spool pole and insulating cover are provided with high density structures and reinforced, thin molding can be realized.
Patent JP-H03198702-A (JP)
Title: Method for promoting germination of seed
Inventor: HIRANO MASANORI
IPC: A01C1/00
Filed: 1989-12-27
Abstract: PURPOSE:To improve the germination rate of seed without using the coating treatment of seed with an agent liable to cause the lowering of production efficiency by using a specific low molecular chitin or chitosan as a germination promoting agent. CONSTITUTION:A low molecular chitin or chitosan having a polymerization degree of N-acetylglucosamine or glucosamine units of >=4 is supported on a conventional carrier for the germination of seed. Seeds of a plant are placed on the carrier and sprouted.
Patent JP-H07120371-A (JP)
Title: Machine and method for measuring hardness of bean jam
Inventor: SHIGETA MASAHARU
IPC: G01N3/40
Filed: 1993-10-22
Abstract: PURPOSE:To obtain a method for measuring the hardness of bean jams by applying a load to beam jam and to obtain its apparatus. CONSTITUTION:A cup 12 into which bean jam 11 has been put is placed on a saucer 10, a cam 3 which has been installed at a shaft 2 for a motor 1 is turned, a sliding plate 4 which is interlocked with the cam 3 is moved downward, a measuring probe 5 which has been attached to the sliding plate 4 applies a load to the bean jam 11. due to the resisting force of the bean jam 11, mass is moved downward while it is being dispersed. As a result, the cup 12, the saucer 10, a sliding shaft 7 and a base board 8 are interlocked. A length which has been moved is measured with a dial gauge 13, and it is displayed on a digital meter 14. Since this operation is performed as one cycle, the number of revolutions of the motor 1 is controlled by a limit switch 15 which has been installed at the silding plate 4, and a positioning stopper 16 is installed in order to stop the base board 8 at a reference position.
Patent JP-2001159219-A (JP)
Title: Method for reforming stairs
Inventor: YAMATOMI SHIGEAKI
IPC: E04F11/16
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To reform stairs smoothly and neatly. SOLUTION: This method for reforming stairs comprises: a process bonding a decorative rise 13 on a rise 8; a process for fording a decorative tread 12 on an upper face of a tread 6 by leaving an upper face of a step nose part 6a; a process for fording decorative members 18, 19, 20 covering right and left end fringes of the decorative riser 13 and right and left end fringes of the decorative tread 12 on right and left side beams 3; and a process for fording a step nose decorative member 14 having an overhand fringe 15 covering an end fringe on a step nose part 6a side of the decorative tread 12 on the step nose part 6a of the tread 6 so as to cover the end fringe on the step nose part 6a side of the decorative tread 12 by the overhand fringe 15.
Patent JP-H07170037-A (JP)
Title: 3db90× hybrid
Inventor: TANAKA TOMONORI
IPC: H01P5/02
Filed: 1993-12-13
Abstract: PURPOSE:To realize 3dB90 deg. hybrid with a simple structure by using a printed board only. CONSTITUTION:Symmetrical 1/4 wavelength coplanar lines 7, 10 are arranged on both surfaces of a printed board P1. Four line ends are made input and output ports 1, 2, 3, 4, and open stab lines 13, 14, 15, 16 for impedance transformation are added to the respective ports. Open stab lines 17, 18 for coupling adjustment are added to the center positions of the lines.
Patent JP-H09186691-A (JP)
Title: Cell output scheduler
Inventor: NISHIHARA MOTOO
IPC: H04Q3/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously control the classifications of output destinations, delay priority and abolition priority. SOLUTION: In each of sequencer registers 31 to 31n which are capable of shifting in the bi-direction of front and rear stages, the header information showing the writing addresses in a cell buffer of the cells corresponding to the classifications of output destinations, delay priority and abolition priority is held. When the header information on a new incoming cell is stored, the sequencer registers 31 to 31n holding the header information which is not matched with the classification of the output destination of the cell are left from a tandem connection and are bypassed. Also when the classification of the output destination is designated and read, the different classifications of the output destinations are bypassed in the same way.  Thus, the processing becomes equivalent to the existence of only the sequencer registers 31 to 31n matching the classifications of the output destinations, the delay priority can be controlled for every classification of the output destination and the readings of the cells can be performed by the rate of the service speed according to the output destination.
Patent JP-H03200025-A (JP)
Title: Color identification method utilizing transmitted light
Inventor: ANZAI KAZUYOSHI
IPC: G01J3/427
Filed: 1989-12-28
Abstract: PURPOSE:To identify the color of a cullet independently of the individual shape of the cullet by detecting two specific light beams having respectively different wavelengths out of transmitted light obtained through a target to be identified and finding out the intensity difference between the two specific beams. CONSTITUTION:Light emitted from a light source 1 is supplied to a converging device 2 through the small chip of the cullet 0. The device 2 converts the light transmitted through the cullet 0 and supplies the converged light to a light division detector 3. The detector 3 includes a dichroic mirror 3a, which divides light obtained from the device 2 into two beams and supplies the divided beams to filters 3b1, 3b2. Both the filters 3b1, 3b2 convert the received beams into electric signals and supplied to an adder 5 through amplifiers 4-1, 4-2. The amplifier 4-1 supplies the amplified signal also to the inversion terminal of a comparator 8 and the noninversion terminal of a comparator 9. The adder 5 subtracts the output of the amplifier 4-2 from the output 1 of the amplifier 4-1 and supplies the subtracted result 3 to the non-inversion terminal of a comparator 6 and the inversion terminal of a comparator 7.
Patent JP-H10165280-A (JP)
Title: Waterproof, deodorant and bedsore preventive sheet and its production
Inventor: KATO TARO
IPC: A61K8/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To remove malodors and to prevent a bedsore or to suppress the progression of this bedsore by coating a sheet-like deodorant material obtd. by incorporating ferrous sulfate into a cellulosic sheet-like member and oxidizing this ferrous sulfate to basic ferric sulfate by an air permeable film and heat sealing the peripheral edges of this film. SOLUTION: 1000 liter aq. ferrous sulfate soln. is prepd. by diluting 150kg ferrous sulfate FeSO4 .7H2 O to make 1000 liters in total volume. Paper towel raw paper (weighing 47kg/m<2> , width 850mm) is coated with the prepd. aq. ferrous sulfate soln. at 80ml per 1m<2> raw paper by using a roll coater, is then heated to a moisture content of 10% and is taken up after drying. This paper is cut by a cutter, by which the sheet-like deodorant material D of 810mm in width and 910mm in length is prepd. The prepd. sheet-like deodorant material D is coated by the air permeable film (width 850mm, length 950mm) and the four sides thereof are subjected to sealing (h) by heating, by which the waterproof, deodorant and bedsore preventive sheet A is prepd.
Patent JP-H07166924-A (JP)
Title: Air fuel ratio controller of engine
Inventor: MORIMASA KEISHIN
IPC: F02D41/04
Filed: 1993-12-14
Abstract: PURPOSE:To restrict reduction in the storage effect of a catalyst based on the variation in the amount of fuel adhering to the wall surface of an intake passage by detecting a parameter relating to the amount of the fuel adhering to the wall surface of the intake passage so as to control a control quantity adjustment means, and by changing the control quantity for changing air-fuel ratio. CONSTITUTION:An intake air level for one cycle is calculated based on the intake air quantity by means of an air flow meter 7 and the engine rotation speed by means of a rotation speed sensor 13, and a reference injection pulse width is calculated so that a stoichiometric air-fuel ratio is achieved. When it is judged that increase correction after starting is completed while an air-fuel ratio feedback condition is satisfied, it is judged whether a three-way catalyst 1 is inactive or not, and when the judgment is YES, a relatively large feedback control gain is set, and a target air-fuel ratio variation width is set according to an engine cooling water temperature. It is prevented that the variation width of the air-fuel ratio in an exhaust gas becomes smaller as the cooling water temperature becomes lower due to the fuel adhering to the wall surface of an intake passage, and reduction in the storage effect of the catalyst 10 is thus restricted.
Patent JP-2000174260-A (JP)
Title: Semiconductor device
Inventor: HARA NAOKI
IPC: H01L21/338
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To realize optimal ohmic contact of a source electrode or a drain electrode, etc., without generating failure even in an HEMT where a lightly doped layer or an undoped layer is provided between a cap layer and a channel layer, and a breakdown strength in the normal and reverse directions of a gate is improved. SOLUTION: This semiconductor device is provided with a semiconductor layer laminating structure which is formed on a substrate 1 and includes at least a channel layer 3, an electron supply layer 5a, and a barrier layer 5b, a source electrode 7 which is formed in a recessed part provided in a source area in the semiconductor layer laminating structure, and a heat-proof metallic layer 10 which is interposed between the wall surface of the recessed part and the source electrode 7 and is in contact therewith.
Patent JP-2001158334-A (JP)
Title: Washing method of car wash
Inventor: IGARI AKIRA
IPC: B60S3/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a washing method of a car wash capable of reducing operators' burdens when applying a wax. SOLUTION: In washing and waxing a car, a wax solution is sprayed from a wax arch 7 to a vehicle 2 to be washed as a car wash body 1 is advanced, after the wax solution is sprayed, wash water to be sprinkled is sprayed from a sprinkling rinse arch 8 toward the vehicle 2 to be washed, and when the windshield part of the vehicle 2 is detected, the spraying of the wax solution is interrupted for the windshield part. This method interrupts the spraying of the wax solution to the windshield part and thereby avoids the spraying of wax to the windshield part, eliminating the need for the work of removing wax after washing the vehicle, and reducing operators' burdens.
Patent JP-H09176075-A (JP)
Title: Antimicrobial, antifungal and anti-inflammatory active substance and production thereof
Inventor: KOBAYASHI AKIO
IPC: A61P31/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the above polymer exhibiting antimicrobial, antifungal, anti-inflammatory and antioxidizing activity and useful also as a pigment or dye by polymerizing guaiacol using peroxidase in the presence of hydrogen peroxide. SOLUTION: (A) Guaiacol is polymerized using (C) peroxidase in the presence of (B) hydrogen peroxide to provide the objective polymer excluding a compound of formula I, preferably a polymer of formula II, etc. Furthermore, the reaction is carried out in 1×10<-5> to 1×10<-4> mol/mg concentration of the component B in a buffer solution such as sodium phosphate at about 25 deg.C and crude enzyme, etc., prepared from horseradish, etc., is preferably used as the component C.
Patent JP-H03198790-A (JP)
Title: Production of 5-ethynyl-1-beta-d-ribofuranosylimidazole-4-carboxamide
Inventor: YAMAUCHI HIROSHI
IPC: C12P19/28
Filed: 1989-12-27
Abstract: PURPOSE:To obtain 5-ethynyl-1-beta-D-ribofuranosylimidazole-4-carboxamide by reacting 5-ethynylimidazole-4-carboxamide with ribose donor in the presence of an enzyme. CONSTITUTION:5-Ethynylimidazole-4-carboxamide expressed by formula I, a ribose donor and, as necessary, phosphorus donor are dissolved or suspended in water or buffer to prepare a reaction liquid. The reaction liquid is brought into contact with an enzyme-like material containing nucleoside phospholylase to provide and collect 5-ethynyl-1-beta-D-ribofuranosylimidazole-4-carboxamide expressed by formula II. Specific examples of the above-mentioned ribose donor include inosine, guanosine, uridine, adenosine, cytidine and ribofuranosyl thymine.
Patent JP-H11177035-A (JP)
Title: Ferromagnetic memory
Inventor: SHINOHARA SOTA
IPC: H01L27/108
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in a signal voltage margin and to improve reliability for a storage element of a ferromagnetic body memory, by making thin either a bit line width or a plate line width or both of them at a part where a bit line crosses a plate line, and reducing an area where the bit line overlaps with the plate line. SOLUTION: A line width of a bit line and a plate line is made thin at a region where a bit line crosses a plate line. More specifically, a 4 μm plate line width is set to 1 μm width and a 2 μm bit line width is set to 1 μm only at a part where the bit line crosses the plate line, thus setting the area of the overlapped part to 1 μm<2> , hence reducing the coupling capacitance between the bit line and the plate line, at the same time effectively suppressing reduction in a signal voltage margin being obtained from a memory cell due to the coupling capacitance, reducing malfunction when reading data from the memory, and improving reliability of a storage element.
Patent JP-H11174953-A (JP)
Title: Road map data storage medium
Inventor: HATTORI KEIKO
IPC: G09B29/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the road map data storage medium stored with road map data in such a format that the network property of a road extending to an adjacent mesh can be held even when road map data are updated in mesh units. SOLUTION: Unique connection numbers are made to correspond to border nodes positioned on the border of meshes. In a map file consisting of road map data of one mesh, a set of link arrays is registered as data. The connection numbers unique to the border nodes in adjacent meshes to be connected to a border node is made correspond to the border node data in the polyline data. Consequently, even when adjacent meshes are updated and the storage location of border node data at a connection destination changes, the connectivity of the border node can be secured, so the network property of the road can be secured eventually.
Patent JP-H06172992-A (JP)
Title: Sputtering method and device therefor
Inventor: IGARASHI KOICHI
IPC: C23C14/34
Filed: 1992-11-30
Abstract: PURPOSE:To provide the sputtering method and device therefor capable of improving the production yield of the products formed with films by the sputtering method and miniaturizing the sputtering device. CONSTITUTION:A shutter 26 for cleaning the surface of a target 10 is brought near to the surface of the target 10 prior to the start of sputtering to a substrate 8. This shutter 26 is moved backward in an approximately normal direction from the target 10 surface after finishing the cleaning and thereafter substrates 8 are positioned between the target 10 and the shutter 26. The sputtered particles from the target 10 are deposited on these substrates 8. The substrates 8 are so installed as to face the surface of the target 10 from the direction approximately perpendicular to the above-mentioned normal direction. A shutter moving mechanism has a driving shaft 30 for moving the shutter 26 forward and backward along the direction approximately normal to the surface of the target 10. This driving shaft 30 is covered by bellows 38 partitioning the inside and outside of the sputtering chamber.