baber/WOPTO huggingface dataset:
Patent JP-H0623668-A (JP)
Title: Method and device for dressing grinding wheel
Inventor: MATSUI SATOSHI
IPC: B24B53/12
Filed: 1992-07-08
Abstract: PURPOSE:To continue a work for a long time without exchanging a tool by a method wherein a wire to which grinding grains are fixed forms a dressing tool, the wire and a grinding wheel are brought into contact with each other as the wire is run in the direction of the length of the wire, and through relative feed movement, dressing is applied on the grinding wheel. CONSTITUTION:A wire 13 to which grinding grains are fixed forms a dressing tool, and the wire 13 is unreeled from a reel 7 through running of a motor 12. The wire is wound, in order, around a winding reel 10 and run in the direction of the length of the wire to bring the grinding wheel 17 into contact with the wire 13. When the surface, to be machined of the grinding wheel 17 is in parallel to a main spindle 18, the wire 13 and the grinding wheel 17 being the dressing tools are caused to effect relative feed movement in the direction of the width of the grinding wheel 17 in parallel to the rotary spindle 18, i.e., a main spindle 18 so as to apply dressing on the grinding wheel 17.
Patent JP-S6159333-A (JP)
Title: Silver halide photosensitive material
Inventor: SASAKI NOBORU
IPC: G03C1/46
Filed: 1984-08-30
Abstract: PURPOSE:To improve the sharpness of image by incorporating a planar silver halide emulsion having a relatively high average aspect ratio into a photosensitive silver halide emulsion layer furthest from a base and smoothing the outermost surface of a photosensitive photographic layer. CONSTITUTION:>=2 Layers of the layers contg. the photosensitive silver halide emulsion are formed on a base and the planar silver halide emulsion having >=50% of the total projecting area of the silver halide emulsion particles is incorporated into the photosensitive silver halide layer furthest from the base. The outermost surface of the photosensitive photographic layer is smoothly formed, by which the intended silver halide photosensitive material is obtd. The above-mentioned planar silver halide emulsion is obtd. By forming the seed crystal in which the planar particles exist at >=40wt% in the atmosphere of, for example, <=1.3 pBr and relatively high pAg value then growing the crystal while adding simultaneously silver and halogen soln. thereto.
Patent JP-S6425665-A (JP)
Title: Image reader
Inventor: ADACHI MUNEO
IPC: H04N1/107
Filed: 1987-07-22
Abstract: PURPOSE:To prevent an excessive subscanning speed by manual operation by damping a guide roller guiding subscanning moving by a subscanning moving speed detection means and a detection signal of that means. CONSTITUTION:When subscanning movement to a probe main body is moved while pressing a start switch, a start signal 25 and an encoder pulse 26 are outputted and inputted to a counter 28 via an AND gate 27. A comparator circuit 29 compares the content of the counter 28 with the content of a read timing setting device 24, outputs a read timing signal and a line sensor 8 starts the reading of an image. An AND gate 32 sends an ON signal to a brake solenoid 17 when the subscanning speed is larger than the setting value to stop the drive of the guide roller. A CPU 32 sets the subscanning moving distance in response to the set magnification and the comparator circuit 35 sends the ON-signal to a brake solenoid when the subscanning moving distance reaches a setting value to stop the drive of the guide roller.
Patent JP-H0228840-A (JP)
Title: Information processor
Inventor: KIMURA YUTAKA
IPC: G06F9/46
Filed: 1988-07-19
Abstract: PURPOSE:To shorten the time of task switch and to improve system throughput by executing the save of context in the present task during the execution of the next task when the present task is switched to the next task. CONSTITUTION:When a task switching request is generated in a central processing unit 1, the central processing unit 1 interrupts the task which is presently executed. In order to activate the task to be next executed, to a bus control device 6, the context of the next task is sent from a main storage 8 through an external bus 7 to a context bus 5 and a request is outputted to store data in a register file 4. At such a time, the data of the bus 5 are stored to the register file 4 by a control signal 14 and it is announced to the central processing unit 1 by a control signal 13 that storage is completed. With receiving this announcement, the central processing unit 1 switches the context to the file 4 and the new task is executed.
Patent JP-S6073014-A (JP)
Title: Intake apparatus for multi-intake-valve type engine
Inventor: OKAZAKI TAISUKE
IPC: F02B31/02
Filed: 1983-09-28
Abstract: PURPOSE:To improve combustion performance by strengthening the swirl in intermediate load state by generating the swirl in the same direction to the direction of the swirl supplied from an intake passage for low-load by the intake gas flow supplied from an intake passage for high-load through a communication passage, during the intermediate-load operation of an engine. CONSTITUTION:When an engine is in low-load operation, intake gas is supplied only from an intake passage 7a for low-load by the closing operation of a shutter valve 12, and a swirl Sa is formed. When the engine is in high-load state, the shutter valve 12 opening-operates, and intake gas is supplied from the both of intake passages 7a and 7b for low and high loads. In the range immediately before the opening of the shutter valve 12, namely in case of the intermediate load of the engine where the amount of intake gas is made max. by the intake passage 7a for low-load, a portion of the intake gas is supplied into a combustion chamber 4 from the intake passage 7b for high-load and an auxiliary scroll port 13a through a communication passage 13.
Patent JP-H05210050-A (JP)
Title: Mirror collimator
Inventor: HIYUUBERUTOUSU DOREEYAA
IPC: G02B17/00
Filed: 1992-07-09
Abstract: PURPOSE: To facilitate a manufacture and assembly and make the manufacture advantageous in cost, and guarantee high-level surface quality and the accurate shapes of optical components. CONSTITUTION: This mirror collimator has a larger-size parabolic mirror 11 and a capture mirror 12 in a small convex shape which is positioned on the concave surface side of the parabolic mirror 11 and arranged on its optical axis 27. A hollow 15 is formed at the common focus of the parabolic mirror 11 and capture mirror 12. An optical element 16 is arranged in the area of the hollow 15. The capture mirror 12 is fixed to the parabolic mirror 11 by a support device 17 which extends in parallel to at least one hollow 15.
Patent JP-H0738334-A (JP)
Title: Crystal oscillator
Inventor: IMATO HISASHI
IPC: H03B5/32
Filed: 1993-07-22
Abstract: PURPOSE:To miniaturize a crystal oscillator which is used as a reference signal generation source. CONSTITUTION:An IC 4 is mounted in advance in a center part of a substrate 1 on which a wiring pattern 2 is provided on the upper face. On a specific connecting pad in plural connecting pads 5 provided on the upper face of the IC 4, a crystal resonator 7 of a tuning fork type is fixed so as to hold a parallel state to the IC 4 through a stud bump 8. The crystal resonator 7 and the stud bump 8 are subjected to flip chip bonding. Each remaining other connecting pad 5 and a wiring pattern 2 are connected by a bonding wire 6. By fixing a sealing cap to the outside periphery of the wiring pattern 2, the whole circuit element including the IC 4 and the crystal resonator 7 is sealed, and a crystal oscillator is formed. Since the crystal resonator 7 is fixed in advance so as to hold a parallel state to the IC 4 on the upper face of the IC 4, an area of the substrate can be made small, and also, since the crystal resonator is connected to the IC through the stud bump, a characteristic of the crystal oscillator is improved.
Patent JP-H1024211-A (JP)
Title: Dry air feeder
Inventor: UCHIDA SHOJI
IPC: B01D53/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the adsorbent heating and cooling time and to regenerate an adsorbent in a short time in the dry air feeder provided with two adsorption towers by furnishing a second heater for further heating the dry air heated by a first heater. SOLUTION: The raw air from a blower 2 is cooled and dehumidified by an aftercooler 3 and a freeze drier 4 to obtain dry air, and the dry air is supplied into an adsorption tower 5A and further dehumidified by an adsorbent 6A. A part of the dry air is passed through a four-way valve 8 and supplied to an ozonizer 9 through a dry air control valve 14A, and the remainder is supplied to an adsorption tower 5B as the regenerating dry air. The regenerating dry air is heated by heaters 12A and 12B and introduced into the adsorption tower 5B to regenerate an adsorbent 6B. When the adsorption tower 5B is cooled after being heated, the heaters 12A and 12B are turned off, and the regenerating dry air is supplied to the adsorption tower 5B and then discharged into the atmosphere.
Patent JP-H1118457-A (JP)
Title: Rotary-type drive device using electrical mechanical sensing element
Inventor: ARAYA SATOSHI
IPC: H02N2/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary driving device which uses an electric machine sensing element which can freely change rotational speed, and has high resolution and reliability. SOLUTION: This drive device 10 is constituted of a driving shaft 20 which is driven linearly in a shaft direction by a piezoelectric element 18 assembled on a frame 14, and a cone friction gear 22 and a cone frictional wheel 24 whose cone ridges are frictionally combined by an appropriate frictional force to the driving shaft 20. The cone frictional wheels 22, 24 can be rotated in a prescribed direction continuously by continuously applying a driving pulse to the piezoelectric element 18 to generate reciprocating vibration, whose speed is different at the driving shaft 20.  A radius at the contact position of the cone frictional wheels 22, 24 which are brought into frictional contact with the driving shaft 20 changes by moving the frame 14 vertically, therefore, it is possible to change the rotational speed of the cone frictional wheel 24, or the rotational speed of the output shaft 26, even if the speed of the reciprocating vibration of the driving shaft 20 is constant.
Patent JP-S5969175-A (JP)
Title: Coating method with solvent type adhesive
Inventor: YOSHIMURA MASATO
IPC: B05D1/26
Filed: 1982-10-15
Abstract: PURPOSE:To make a solvent or heating unnecessary, and to obtain a uniform thin film on an object to be coated, by discharging an original liquid of a solvent type adhesive as it is from a slot nozzle. CONSTITUTION:An original liquid G of a solvent type adhesive is injected as it is into a tank 15 without diluting the liquid G by a solvent. This liquid G is sucked up by a pump 1, is heated, and is transferred to discharge devices 5A, 5B through pressure resisting hoses 2a, 2b and 2c. Subsequently, from slot nozzles 8A, 8B fitted to the discharge devices 5A, 5B, an original liquid 5 is discharged onto the surface of an object to be coated F running along its lower part. In this way, a uniform thin film is applied on the object to be coated.
Patent JP-2000012156-A (JP)
Title: Lug positioning structure of connector for ic card
Inventor: OGUCHI WATARU
IPC: H01R13/633
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the variance of the projecting amount of a lug projected from a case in every electronic equipment, caused by the error and variance of the electronic equipment including a connector for IC card, various components of the connector for IC card, and the assembling of the components. SOLUTION: In lug positioning structure of a connector for an IC card, a push rod 4 is energized by a spring member 5 to be located on its projecting position at all times, and the push rod 4 or an abutting part 6a of the lug 6 is brought into contact with a part of the electronic equipment, whereby the position of the push rod 4 or the lug 6 can be controlled, and the projecting amounts of the lug 6 from the case 7 can be equalified even when the error and the variance of the components are found, whereby the lug positioning structure of the connector for IC card without the impairing of the valur of merchandice can be provided.
Patent JP-S5886081-A (JP)
Title: Preparation of urease by fermentation
Inventor: TAMURA SHIGEAKI
IPC: C12R1/06
Filed: 1981-11-13
Abstract: PURPOSE:To prepare urease by culturing urease-producing bacteria belonging to Corynebacterium genus, etc. CONSTITUTION:Urease-producing microorganisms belonging to Corynebacterium genus, Brevibacterium genus, Arthrobacter genus, Proteus genus, Microbacterium genus, or Bordetella genus, e.g. Corynebacterium lilium ATCC 21644, Brevibacterium ammoniagenes ATCC 6872, etc. are inoculated in a nutrient medium, and cultured at 20-40 deg.C and 6-8pH for 1-4 days under aerobic conditions. The objective urease is collected mainly from the cultured microbial cells.
Patent JP-H0528710-A (JP)
Title: Information recorder
Inventor: NAKADA TOSHIO
IPC: G11B17/04
Filed: 1991-07-23
Abstract: PURPOSE:To improve a convenience of use at the time of inserting and ejecting a cartridge, in an information recorder in which a main frame and a cartridge holder can be displaced. CONSTITUTION:A switch 6 such as a light protect is retreated from the passing position of a cartridge 9, so that the switch 6 can be prevented from being a fault at the time of inserting and ejecting the cartridge.
Patent JP-H0469257-A (JP)
Title: Printer system
Inventor: IGA KANAME
IPC: B41J2/455
Filed: 1990-07-10
Abstract: PURPOSE:To make it possible to print multivalued representation of multiple types without reducing printing speed by setting a printing data for the multivalued representation of multiple types by the number of bits same as a printing data for the multivalued representation of one type. CONSTITUTION:When a half tone printing is to be carried out, a half tone picture element storing device 42 is connected to a data processing circuit 26 by operating by a selector switch 40 through a selector 41. When a 2-bit printing data is inputted from a printer controller, picture elements 36 and 37 for half tone representation corresponding thereto are selected from the half tone picture element storing device 42 by the data processing circuit 26 so as to execute the half tone printing. In the same manner, when a smoothing printing is to be carried out, a smoothing picture element storing device 43 is connected to the data processing circuit 26 through the selector 41 and the picture elements 36 and 38 for smoothing representation corresponding to the 2-bit printing data are selected by the data processing circuit 26 so as to execute the smoothing printing.
Patent JP-2000017310-A (JP)
Title: Operation of blast furnace
Inventor: KAMISHIRO SHINJI
IPC: C21B5/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a blast furnace, with which the shape of fused zone having large effect to the blast furnace can be controlled to obtain the large stability by executing future prediction to the shape of the fused zone. SOLUTION: A blast furnace charging material distribution control assist system providing a charging material distribution model and a fused zone shape prediction model, predicting blast furnace operating indexes (piling state of the charged material in the furnace, the shape of the fused zone, etc.), based on the charging raw material information, process operational information and information of various measuring instruments. The future prediction of the fused zone shape in the blast furnace is executed based on the predicting value of the utilization of gas obtd. from the model and the charged material distribution action is performed so that the fused zone shape is not changed from the present fused zone shape.  At the time of missing from the fused zone shape in the good furnace condition caused by falling into the bad furnace condition, a guide of the charged material distribution action for returning back to the fused zone shape in the good furnace condition with the assist system to perform this action.
Patent JP-S60157998-A (JP)
Inventor: ERUBUIN TEREEDE
IPC: B63H21/30
Filed: 1984-08-31
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-S6161186-A (JP)
Title: Image forming device
Inventor: KAJIWARA NORIO
IPC: G03G15/01
Filed: 1984-09-03
Abstract: PURPOSE:To obtain an image of high quality by determining l0 and D0 so as to become l0/D0=(n+k)pi, when a distance between toner image transfer positions of two image carrying bodies, and the diameter of a driving roller are denoted as l0 and D0, respectively, and -1/8<=k<=1/8 and (n) are made to integers. CONSTITUTION:When the peripheral surface 3c of a driving roller 3 is eccentric, there is the possibility that a toner image is transferred on a transfer material, in a dislocated state, and if it remains unattended, a completed image becomes indistinct. Therefore, D0 and l0 are determined so as to satisfy l>=0/D0=(n+k)pi. In this case, if k=0, the equation becomes l0/D0=npi, and the deviation caused by the eccentricity of the driving roller is not generated at all. It signifies that a distance l0 between transfer positions is set to an integer multiple of the length of one rotation of the driving roller 3, and even if the roller is eccentric, the deviation in toner image is not generated at all in accordance with a carrying belt thereby, and accordingly, an image of high quality can be obtained.
Patent JP-S6340359-A (JP)
Title: Semiconductor device
Inventor: OSHIMA MITSUO
IPC: H01L27/088
Filed: 1986-08-05
Abstract: PURPOSE:To remove a common diffused layer of driving MOS transistor for reducing the pattern space by a method wherein a control electrode of the first driving MOS transistor and another control electrode of the second driving MOS transistor are overlapped each other in the current flow direction. CONSTITUTION:A semiconductor device with a multiple layer gate electrode structure comprising a NAND circuit is provided with a load MOS transistor TrQ11, the first and the second driving MOS TrQ12, TrQ13. At this time, a control electrode 14 of TrQ12 and another control electrode 15 of TrQ13 are overlapped each other in the current flow direction. Thus, a conventional diffused layer is not formed between TrQ12 and TrQ13. Through these procedures, the pattern space can be reduced.
Patent JP-2000009484-A (JP)
Title: Navigation device
Inventor: SUZUKI TAKAMITSU
IPC: G01C21/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the effectiveness of guidance and ease-of-use, by enabling only required guidance to be made for each user when guiding a branch point in a path. SOLUTION: Branch point guidance processing is made (S130) every time when a vehicle approaches a guidance branch point that exists on a destination path (S120: YES). When the vehicle drives away from the destination path, information regarding the deviation branch point and a destination path near the branch point is stored as caution-arousing information (S90). Then, when the vehicle approaches the target branch point of the caution-arousing information through the same path (S140: YES) at the time of guidance thereafter, a caution is aroused for the branch point (S150), thus arousing a caution to the user at the branch point where the user deviated from the path while the driving was processing on the same path and is effective to prevent the user from deviating from the path again by mistake and hence coping with user's individual requests.
Patent JP-H0348425-A (JP)
Title: Semiconductor wiring
Inventor: HINODE KENJI
IPC: H01L23/52
Filed: 1989-07-17
Abstract: PURPOSE:To form the title fine semiconductor wiring in high reliability by a method wherein the semiconductor wiring is composed of exceeding two regions comprising different materials while the region of Al or an alloy region mainly composed of Al is divided into exceeding two parts in the current direction by the regions, etc., of different kinds of conductive material in contact with the said regions, thereby enabling the wiring to exhibit high performances. CONSTITUTION:The title semiconductor wiring is composed of two kinds of wirings comprising the regions 3 and 4 made of different materials extending over the same surface of an insulating film 2 formed on a semiconductor substrate 1; as for the main regions, the regions 3 composed of Al or an alloy mainly comprising Al as well as the other region 4 comprising different kinds of conductive material in contact with the regions 3; while these regions 3 are to be divided into exceeding two parts in the current direction by the region 4 or the third conductive material or insulating material region. For example, after forming the insulating film 2 on the semiconductor substrate 1, an Al film 50-500nm thick is formed on the insulating film 2 so as to be formed into the parts taking the specific divided shape by photoetching technology.
Patent JP-H1132473-A (JP)
Title: Stepping motor
Inventor: SUNAMI KAZUO
IPC: H02K41/06
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which can secure rotation due to a high reduction ratio or a small step angle by contriving the shape of a rotor assembly. SOLUTION: A stepped rotating shaft 40 is rotatably supported by a bearing 72 of a boss 70 at the inner end section of a small-diameter section 41 of the shaft 40. The shaft 40 is also rotatably supported by a bearing 83 of a discoid bracket 80 at the inner end section of a large-diameter section 42 of the shaft 40. An elastic disc 60 is placed coaxially on the small-diameter section 41 of the shaft 40 from the outside by using its shaft hole section 61, and the shaft hole section 61 of the disc 60 is grip-held between the inner end section of the large-diameter section 42 of the shaft 40 and an annular boss 43, in which the small-diameter section 41 is press-fitted. In addition, the elastic disk 60 has fan-shaped openings 62 and rib sections, each composed of three circuit arcuate ribs 63.
Patent JP-H0524481-A (JP)
Title: Industrial vehicular step structure
Inventor: NAKAJIMA HIDEMI
IPC: B60R3/00
Filed: 1991-07-24
Abstract: PURPOSE:To provide an industrial vehicular step structure by which step dimension and a fuel tank capacity can be secured sufficiently in a simple structure in the industrial vehicular step structure. CONSTITUTION:In an industrial vehicular step structure which is provided with a step 21 arranged adjacently on the vehicle front side to a fuel tank 22 so as to extend in the approximately horizontal direction below the upper edge of the fuel tank 22 and in which a tank wall 22a situated on the longitudinal directionally step 21 side in a vehicle among tank walls constituting the fuel tank 22 regulates a space on the vehicle rear side above the step 21, the tank wall 22a is inclined to the step, so that an angle provided by the tank wall 22a and the step 21 forms an obtuse angle.
Patent JP-S6426767-A (JP)
Title: Production of mat like article
Inventor: FUJII KOJI
IPC: D04H1/4218
Filed: 1987-07-21
Abstract: PURPOSE: To obtain a highly bulky mat-like article suitable for bent metal plates or for molded ceiling heat-insulating members for automobiles by heating a blended glass fiber mat comprising glass fibers and specific glass fibers in a pressureless state at the melting point of a hot-melt adhesive or higher. CONSTITUTION: This method for producing a mat-like article comprises heating a blended glass fiber mat in a pressureless state at the melting point of a hot- melt adhesive or higher. The blended glass fiber mat is obtained by blending (A) glass fibers (optimally glass filaments having a thickness of 8-12 μm and a length of 30-150 mm) with (B) glass fibers to whose peripheral surfaces a hot-melt adhesive (for example, polyvinyl acetate) is adhered. The components A and B are most suitably blended in amounts of 45-90 wt.% and 55-10 wt.%, respectively.