baber/WOPTO huggingface dataset:
Patent JP-H04246162-A (JP)
Title: Corrosion resisting mo member and its production
Inventor: YAMADA HIROSHI
IPC: C23C30/00
Filed: 1991-01-28
Abstract: PURPOSE:To produce a corrosion resisting Mo member by subjecting a laminated material, prepared by applying clad rolling to the surfaces of a base material composed of Mo alloy sheet, to vacuum annealing to form intermetallic compounds and coating the above base material with the intermetallic compounds. CONSTITUTION:A laminated material is prepared by laminating Ni, Nb, or Ti on the surfaces of a sheet-like or linear base material 1A composed of Mo or Mo alloy by means of clad rolling or wiredrawing. Subsequently, this laminated material is subjected to vacuum annealing to form intermetallic compounds 4A of Ni-Al Nb-Al, or Ti-Al type and the base material 1A is coated with the intermetallic compounds 4A. If necessary, Al2O3 layers 5 are formed on the surfaces, respectively, by further exerting heating under an oxidizing atmosphere. By this method, the corrosion resisting Mo member can be produced.
Patent JP-H10201867-A (JP)
Title: Fireproof barrier system for sealing dynamic void
Inventor: BOURNE BOURNES
IPC: A62C2/10
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent smoke or flame from spreading through a dynamic void by drooping a woven metallic screen between the dynamic voids and supporting an insulating member, which is coated with foil on the rear side, on this screen so as to freely float. SOLUTION: A barrier system 12 is arranged between side faces 14 and 16 of dynamic voids. Concerning this barrier system 12, a supporting screen 18 and a holding screen 26 are parallelly arranged while being drooped between the side faces 14 and 16 and the edge parts of respective screens 18 and 26 are fixed. Between both the screens 18 and 26, the barrier material of which rear side is coated with metal foils 20 and 24 stuck on both the sides of fireproof matting 22 is supported so as to freely float. Respective layers can be simply placed on each other or mutually bonded as well. The width of fireproof matting 22 is made narrower than the supporting screens 18 and 26 so that the edge parts of screens 18 and 26 are separated from a fixed area. Thus, freedom in movement is secured and even during three-dimensional relative displacement, an insulating function is maintained.
Patent JP-H09191717-A (JP)
Title: Sulky type rice transplanter
Inventor: FUJII KENJI
IPC: B62D25/06
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a sulky type rice transplanter capable of simply going in or out from a canopy and improved in working environment without bringing about lowering of working efficiency by providing the transplanter with the canopy comprising the rear wall, etc., for covering the rear part of a riding and driving part. SOLUTION: This rice transplanter is equipped with a canopy A comprising a rear wall 11 for covering the rear part of a riding and driving part 3 and right and left side walls 13 for covering only a part on the rear side of right and left both sides of the riding and driving part 3. Furthermore, the right and left side walls 13 of the canopy A are each freely openably constituted and the canopy A and a driving seat 19 of the riding and driving part 3 are preferably constituted so as to be integrally rotatable around a vertical shaft center Q.
Patent JP-H02188926-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIHASHI KATSUNORI
IPC: H01L29/78
Filed: 1989-01-17
Abstract: PURPOSE:To make a source region/a drain region and a gate region small, to make a junction depth of the source/the drain shallow and to lower a contact resistance by a method wherein, after impurities have been implanted into a polysilicon layer for source/drain electrode use, the impurities are diffused into a semiconductor substrate through a titanium nitride layer. CONSTITUTION:An insulating layer 2 for element isolation use is formed on a semiconductor. substrate 1; a polysilicon layer 4a for source/drain electrode use is formed, via a titanium nitride film 3, in a region which is intended to form a source/a drain and a source external contact/a drain external contact on a face of the semiconductor substrate; and a member layer 10a for gate electrode use is formed, via an insulating layer 8 having a desired film thickness, so as to be adjacent to the polysilicon layer 4a. Then, impurities are implanted into said polysilicon layer 4a by an ion implantation method; after that, a heat treatment which can diffuse the impurities into the semiconductor substrate 1 through said titanium nitride film 3 is executed; and a source and a drain 14a, 14b are formed. For example, SiO2 with a film thickness of about 0.01 to 0.5mum is formed as said insulating film 8 by an LP-CVD method or the like.
Patent JP-H01183844-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI TERUYUKI
IPC: H01L21/8238
Filed: 1988-01-19
Abstract: PURPOSE:To improve reliability, and to enhance radiation resistance by making the thickness of a gate insulating film in an NMOS element smaller than that of a gate insulating film in a PMOS element. CONSTITUTION:When the thickness of a gate oxide film 71 in an NMOS transis tor is represented by t1 and the thickness of a gate oxide film 72 in a PMOS transistor 10 by t2, the relationship of t1<t2 holds. When the thickness t1 of the gate oxide film in the NMOS transistor 9 is thinned, positive charges in the gate oxide film 71 by radiation exposure are decreased, and the quantity of shift of a threshold is reduced, thus diminishing a malfunction due to deplet ing. Accordingly, the malfunction due to radiation exposure can be prevented, the lowering of gate breakdown strength is considered by selectively thinning the thickness of the gate insulating film in the NMOS element, and reliability as an LSI can be improved.
Patent JP-S5294470-A (JP)
Title: Process for decomposing acrylamide
Inventor: MAEKAWA YOSHIO
IPC: C12R1/09
Filed: 1976-01-29
Abstract: PURPOSE: To achieve increased rates of decomposing acrylamide contained in waste water through a synergistic effect developed by a species of Brevibacterium and of Bacillus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5291862-A (JP)
Title: Preparation of 3-n-monosubstituted-amino-4-substituted-pyrazolone
Inventor: NAKAMURA KOUTAROU
IPC: C07D487/04
Filed: 1976-01-30
Abstract: PURPOSE: The high purity title compound, useful as two equivalent coupler (DIR coupler), is economically prepared from readily available 3-N-monosubstituted-amino-5-pyrazolone as a starting material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59135153-A (JP)
Inventor: FUJITA KIYOOMI
IPC: B32B19/02
Filed: 1983-01-22
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-H10203457-A (JP)
Title: Motorcycle
Inventor: YAGISAWA KATSUICHI
IPC: B62K/
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the oil supply workability of a fuel tank by providing an oil filler port substantially at right angles to an inclined face of a top face and arranging the fuel tank in which a fuel tank cap is attached to the oil filler port along a lower part of a main pipe extended obliquely and downward from a head pipe. SOLUTION: A fuel tank 8 and a reserve tank 9 are arranged along a lower face of a main pipe 61 extended obliquely and downward from a head pipe 3. As for the fuel tank 8, a strainer 72 is attached by a first bracket 71 and a fuel pump 76 is attached by a second bracket 73 on a side part thereof. In the fuel tank 8, a fuel tank cap 75 is attached to an oil filler port 8b. The oil filler port 8b is at an elevated place and is inclined backward, obliquely, and downward. The fuel tank cap 75 and a filling cap 76 are covered with one lid for filling oil 43. When one lid for filling oil 43 is opened, the fuel tank cap 76 and the oil filler port cap 76 are arranged in a line. Consequently, it is possible to improve the oil supply workability and space efficiency.
Patent JP-H04349034-A (JP)
Title: Front/rear wheel torque distribution device of four whhel drive car
Inventor: SAKAI HIDENORI
IPC: F16D31/08
Filed: 1991-01-29
Abstract: PURPOSE:To enhance the driving performance and the stability in brake operation while the joint structure remains compact, by moving a spool valve in the position with the axis of a joint through utilization of different relative rotating directions of No.1 and No.2 rotary members, and selecting a minor orifice opening area at the time of driving and a major orifice opening area at the time of braking. CONSTITUTION:A spool valve 20 installed in the position with the axis L of a rotation difference responsive joint A is moved through utilization of differing relative rotating directions of a housing 10 and a rotor 12 at the time of driving from the time of braking, and a minor orifice opening area is selected at driving with this valve movement while a major orifice opening area is selected at braking. Thereby the orifice opening area is changed over certainly between at driving and at braking without being influenced by the centrifugal force while the compactness of the joint A is maintained. Thus enhancing the driving performance as desired is attained compatibly with enhancing the stability in brake operation.
Patent JP-H10205447-A (JP)
Title: Closed type compressor
Inventor: ASAIDA YASUHIRO
IPC: F04B39/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress vibration level of an outer shell due to dynamic vibration absorber effect and reduce generation of compressor noise by bringing resonance frequencies of an outer shell and a leg supporting the outer shell into a closer level. SOLUTION: An outer shell 1 shows the largest amplitude in its resonance at its portion near an electrode terminal 15 arranged on a flat portion 16. A weight 14 is welded to the outer shell 1 at its portion near the electrode terminal 15. A resonance frequency of the outer shell 1 is shifted to a lower frequency side by arranging the weight 14 onto the outer shell 1. By combining the outer shell 11 with a leg 13, a frequency different from each case is obtained. The resonance frequencies of the outer shell 11 and the leg 13 are arranged with each other by the presence of the weight 14. It is thus possible to suppress a vibration level of the outer shell 11 due to dynamic vibration absorber effect, and reduce generation of noises.
Patent JP-H04252146-A (JP)
Title: Boiled rice-spreading device for rolled sushi
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1991-01-29
Abstract: PURPOSE:To provide spread boiled rice for rolled sushi by automatically leveling boiled rice by a mechanical force in the longitudinal direction. CONSTITUTION:Upper and lower conveyers 3, 4 are installed between parallel upstanding plates 2, 2, and a boiled rice-scraping wheel 5 and a boiled rice- dropping chute 6 are erected above and below the end of the upper conveyor 3, respectively. A spreading roll 8 for the dropped boiled rice 7 is installed just above the lower conveyor 4, and an optical sensor 9 for detecting the dropped boiled rice on the chute 6 is installed so as to stop the upper conveyor 3 and the boiled rice-scraping wheel 5 in response to the detection signal from the sensor.
Patent JP-H01184584-A (JP)
Title: System for controlling travel of display pattern
Inventor: WATABE HAJIME
IPC: G06T3/20
Filed: 1988-01-19
Abstract: PURPOSE:To shorten a transfer time by reducing the size of transfer data and to move data successively at high speed by writing the data of a moving pattern on a universal memory by dividing into plural quadrangles, and transferring them to an image memory. CONSTITUTION:Firstly, the moving pattern is divided into the plural quadrangles. Next, a CPU 11 reads out the data D1 of the divided quadrangles on the image memory 12, and writes it on the universal memory 13. The CPU 11 performs such processing on the data D2-Dn repeatedly. When one coordinate data P is inputted from a coordinate input device 14, the CPU 11 erases the data D1 out of pattern data being displayed from the image memory 12. Next, the CPU 11 calculates an address on the image memory 12 from inputted coordinate, and writes the data D1 on a corresponding address from the universal memory 13. The CPU 11 repeats such operation on the data D2-Dn.
Patent JP-H02188734-A (JP)
Title: Device for indication within finder for camera
Inventor: UEDA TOSHIAKI
IPC: G03B13/12
Filed: 1989-01-18
Abstract: PURPOSE:To use light for indication within finder by lighting from the light emitting window of a stroboscopic device and guiding the light to a finder device through a light guiding member. CONSTITUTION:A light guiding prism 29 which guides the light from the stroboscopic device 10 to the finder device 30 is provided with a straight part 29A lying along the vertical wall of a housing 11 on the stroboscopic device 10 side and a bent part 29B which is bent from the trailing edge part of the straight part 29A. The bent part 29B fronts to the room 12 of the finder device 30 through a communicating aperture. The end face of the straight part 29A which fronts to a stroboscope light emitting window 14 constitutes an incident end face 29a and the end face of the bent part 29B which turns backward constitutes an exiting end face 29b. The shapes of the straight part 29A and the bent part 29B are set so that the external light made incident from the incident end face 29a through the stroboscope light emitting window 14 is totally reflected and reaches the exiting end face 29b. Thus, indication is performed with a simple structure by brightening one part in the finder of a camera.
Patent JP-H01186475-A (JP)
Title: Bear wheel steering device for front/rear wheel steered vehicle
Inventor: SUGIYAMA MIZUHO
IPC: B62D5/04
Filed: 1988-01-19
Abstract: PURPOSE:To prevent the deterioration of the traveling stability of a vehicle by carrying out the steering control in the direction in which the steering angle ratio set by a steering angle ratio setting mechanism is put into an equal phase state, so far as the reverse phase set state of the steering angle ratio is detected, when an anomaly of a rear wheel steering device is generated. CONSTITUTION:The first and second electric motors C and D for steering angle ratio control are arranged in parallel onto a steering angle ratio setting mechanism which varies the steering angle ratio of rear wheels for front wheels in the range from the reverse phase to the equal phase, and the electric motor C is controlled by the first motor control circuit 92 on the basis of the aimed steering angle ratio determined by a steering angle ratio determining circuit 91 according to the output of a car speed sensor 81. Further, an anomaly detecting circuit 93 for detecting an anomaly according to the outputs of the rear and front wheel steering angle sensors 82 and 83 and the above described aimed steering angle ratio is installed. When an anomaly is detected, the drive control for the electric motor C is suspended, and the second motor control circuit 94 is operated, and only in the case when the reverse phase set state of the steering angle ratio is detected, the electric motor D is drive-controlled in the direction for generating the equal phase state of the steering angle ratio.
Patent JP-H11213177-A (JP)
Title: Three-dimensional data converter and recording medium
Inventor: FURUMOTO YUKIHIKO
IPC: G06F17/50
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To optimally display three-dimensional (3D) data by a display except a device by which the data is created by enlarging a model to be projected on a plane for display when the model of the 3D data is small by a conversion processing means. SOLUTION: CAD data are read from a 3D data storage means 1 to store the 3D data created by a 3D-CAD device, etc., and the scale of the model along axes of the 3D data is calculated by the conversion processing means 2. A minimum size model along the axes is calculated by the conversion processing means 2. And when the size of the calculated minimum model is smaller than a coefficient specified by the size of a display screen, an enlarging ratio is calculated by using a required equation. In addition, an enlarging processing is performed to each coordinate value, the 3D data are outputted to a display data storage means 3 with a format for the display and the processing is completed by the conversion processing means 2. In addition, the displayed data of the display data storage means 3 are displayed on the display like a VRML viewer, etc.
Patent JP-H07220345-A (JP)
Title: Pin device for positioning cassette
Inventor: HINO YUTAKA
IPC: G11B15/675
Filed: 1994-01-31
Abstract: PURPOSE:To unnecessitate a process in which a pin is manufactured separately and mounted by forming integrally a cassette positioning pin at an after edge part of a substrate. CONSTITUTION:Positioning pins 17A, 17B integrally formed at an after edge part of an oblong hole 18 are formed by bending perpendicularly the base part of a projecting piece after the outside of a projection piece integrally formed is processed to a curved surface. First, the oblong hole 18 is formed in a substrate 16 with a process without press, while a projection piece is integrally formed at edge of the oblong hole 18. This projecting piece 19 consisting of a triangle part 19A, a rectangular part 19B and a connecting part 19C, and connected to the edge of the oblong hole 18 with the connecting part 19C. A substrate in which cassette positioning pins 17A, 17B are integrally formed at the edge of the oblong hole 18 so that the outsides of pins are made a curved surface respectively is incorporated in a magnetic recording and reproducing device. Positioning pins 17A, 17B are inserted into a hole of the cassette, and the cassette is positioned by the outside curved surface.
Patent JP-S5293885-A (JP)
Title: Digital acceleration and deceleration limiter
Inventor: SHIMIZU TERUKI
IPC: G05D13/62
Filed: 1976-02-02
Abstract: PURPOSE: When a frequency reference is given to a digital control system, to increase and to decrease frequency thereto at a fixed rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01184419-A (JP)
Title: Electronic counting scale
Inventor: MURAOKA TAKATOSHI
IPC: G01G19/42
Filed: 1988-01-18
Abstract: PURPOSE:To execute a quantitative guarantee to an estimated value of single weight by deriving the allowable number of pieces which can calculate the additional number of pieces without generating a basic error under the prescribed probability, and suspending the execution of updating the single weight when said number has exceeded an allowable value. CONSTITUTION:By using the set contents CV of a fluctuation coefficient setting means (f) of a sample and the contents T of a total piece number memory (d), the maximum allowable number of pieces K which can calculate the next additional number of pieces without causing a counting error by above the probability P0 which has been set in advance is calculated by an allowable additional piece number calculating means (g), and the allowable number of pieces K which is calculated and an additional number of pieces (k) which is calculated by an additional piece number calculating means (c) are compared by a comparing means (h). Based on a result of comparison, only when the calculated additional number of pieces (k) is below the allowable number of Pieces K, this additional number of pieces (k) is added and stored in the total piece number memory (d), and also, it is executed to calculate and update single weight mu by a single weight calculating means (e). In such a way, an unknown number of pieces is calculated and displayed.
Patent JP-H07215769-A (JP)
Title: Slurry composition for forming ceramic and production of ceramic sintered body using same
Inventor: SASAKI YASUHIRO
IPC: C04B35/632
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a formed body having a sharp surface state after drying and to obtain a satisfactory sintered body free from surface roughness after sintering by using polydiolefin resin as an org. binder when a sheetlike or thin filmlike formed body is formed by a slurry dipping method. CONSTITUTION:Ceramic powder or a powdery mixture of ceramic powder with metal powder is used as powdery starting material and 1-5 pts.wt. polydiolefin resin, 0.05-10 pts.wt. dispersant and 10-70 pts.wt. org. solvent are added to 100 pts.wt. of the starting material to prepare the objective slurry compsn. for forming ceramic. A prescribed substrate is dipped in this slurry compsn. and the surface of the substrate is coated with the compsn. A layer of a formed body is formed by drying and then fired to obtain the objective ceramic sintered body.
Patent JP-H06217845-A (JP)
Title: Reclining bench
Inventor: TERANO KOJI
IPC: A47C7/44
Filed: 1993-01-22
Abstract: PURPOSE:To provide the bench being suitable for outdoor use, having a reclining function. CONSTITUTION:A back rest part 3 is formed by supporting a seat part 2 by a leg part 1, attaching a support pillar 6 to the rear end of a seat plate supporting material 4 of the seat part 2, and attaching a back plate 7 to the support pillar 6. In the support pillar 6, a coil spring 9 is contained in a elastic cylindrical body 8 consisting of EPDM(ethylene propylene copolymer) rubber, etc., whose weatherability is satisfactory, the upper and the lower end parts of the coil spring 9 are fixed by the upper cover material 10 and a base material 11, respectively, and an elastic pillar is formed. By elastic force of the support pillar 6, a reclining function is imparted to the back rest part 3.
Patent JP-S58149772-A (JP)
Inventor: OOKUBO MASARU
IPC: F23N5/24
Filed: 1983-01-24
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-H01185287-A (JP)
Title: Multiple needle thread supply controller
Inventor: MATSUBARA TORU
IPC: B65H51/10
Filed: 1988-01-21
Abstract: PURPOSE:To facilitate derivery of several needle threads with a pair of derivery roller and a retaining roller, increase of needle thread derivery holding force, usage of anti-abrasion material of retaining roller, decrease in necessity of parallel accuracy between both roller shafts by constituting a structure such that the retaining roller is always forcibly rotated at the same speed as the needle thread roller. CONSTITUTION:At ends of needle thread derivery roller 8 and a retaining roller 10, gears 27, 28 meshed each other are mounted. The roller 10 is adapted to be driven forcible through gear transmission according to forcible drive rotation of the roller 8. The number of to gears 27, 28 are set such that speeds of roller are made to be same. The roller 10 is supported by a lever 29 and pressurized by the roller 8 through a spring 30. When it is necessary to release pressurization between rollers in laying a thread, the lever 29 can be raised by an electromagnetic solenoid 31. Further, in case of needle thread, it is needed to increase the number of electromagnetic type needle thread retainer 11.
Patent JP-S62168282-A (JP)
Title: Graphic drawing system
Inventor: YONEKURA MIKIO
IPC: G06T11/20
Filed: 1986-01-20
Abstract: PURPOSE:To prevent the apex of a polygon formed by connecting many segments, from becoming indistinct, by rewriting it forcibly as a calescence point, when the end part of the segment is blank, and always setting a connecting part of the segment and the segment, as the calescence point. CONSTITUTION:.When a broken line for displaying a quadrilateral ABCD consists of, for instance, a full line of 4 bits and a blank of 4 bits, a prescribed value Nmin=4 is set in a comparator 22. When the end part of the sides AB goes to <=4 bits, an output of the comparator 22 becomes '1' and irrespective of an output of a register 14, a data of a calescence point is written forcibly in a frame buffer 7. Accordingly, the apex B is always displayed by a bent part of a full line. In a downcounter 21, length of a long axis of the next, for instance, sides BC is written, by a count end of the sides AB, the operation is executed in the same way, and the apex C is displayed by a bent part of a full line.