baber/WOPTO huggingface dataset:
Patent JP-H10189747-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA SHUJI
IPC: H01L27/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit where various kinds of cells with different power supply voltages can be arranged at arbitrary positions, the degree of freedom of layout is high, and the circuit can be highly integrated. SOLUTION: A circuit has a row of cells where a plurality of rows of cells having at least one transistor are connected. In this case, each cell has a power supply line for supplying a voltage for driving the transistor of the cell and at least one other voltage power supply lines for passing the cell, the power supply lines of adjacent cells out of the cells can be connected, and a cell X for switching power supply lines that mutually switches and connects each power supply line that each cell has is connected between adjacent cells where different voltages are supplied out of the cells.
Patent JP-H10188042-A (JP)
Title: Analyzing method by infinite element method and device therefor
Inventor: YONEDA HIROSHI
IPC: G06F19/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an analyzing method by an infinite element method capable of saving an arithmetic quantity and a using memory and precisely analyzing when a material constant is not continuous such as the presence of a magnetic body ion a node element infinite element method using vector potential. SOLUTION: When a discontinuous face where a material constant (e.g. permeability) discontinuously varies exists between divided elements in the case such as including a magnetic core 31 within a space in analysis by the infinite element method dividing an analyzing object into infinite elements and analyzing them. At least one layer of new elements 35 are added in the normal direction of the discontinuous face at the position of the discontinuous face of the material constant to analyze by the infinite element method.
Patent JP-H07202164-A (JP)
Title: Manufacture of semiconductor micro-structure
Inventor: HIRATANI YUJI
IPC: H01L29/06
Filed: 1993-12-28
Abstract: PURPOSE:To enable semiconductor micro-structures to be accurately formed as small in size as required at a required interval by a method wherein a porous anodic oxide film is used as a mask. CONSTITUTION:The surface of an Al film 2 formed on an InP substrate 1 is oxidized by an anodic oxidation method for the formation of a porous anodic oxide film 3. Then, a window 4 is provided to the Al film 2 so deep as to reach the InP substrate 1 through an argon sputtering method using the porous anodic oxide film 3 as a mask. Then, a GaInAsP layer 5 is selectively grown using the Al film 2 and the porous anodic oxide film 3 as a mask through an organic metal molecular beam epitaxy method. After a selective growth process is carried out, the mask composed of the Al film 2 and the porous anodic oxide film 3 is removed, and an InP layer 6 is formed to bury the GaInAsP layer 5 in it, whereby a quantum well box of GaInAsP is formed in InP. By this setup, semiconductor micro-structures below 10nm in size and high in uniformity can be manufactured high in controllability.
Patent JP-H06170320-A (JP)
Title: Coating shaft and coater for fluid agent
Inventor: KAWABATA AKIRA
IPC: B43L19/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a fluid agent coater with a valve mechanism of superior flowing properties which generates no deformation of the shape of its shaft and is applicable for various kinds of high viscosity fluid agents. CONSTITUTION:A fluid agent coater is provided with a coating tip holder 3 with a tip opening 3a on a port 1a of a fluid agent container 1 with a valve mechanism, and a coating shaft 5 with its main body 50 composed of a freely deforming liquid impregnated material encircled by a retaining component 51 composed of a hard material is inserted into the coating tip holder 3 in the state that the tip of the shaft is protruded outside and its base end is in contact of a valve lever 7 of the valve mechanism.
Patent JP-H10189450-A (JP)
Title: Manufacture of semiconductor device
Inventor: INO MASUMITSU
IPC: H01L21/336
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which reduces an irregularity due to the crystallization place of an amorphous silicon film formed on a large- area substrate and which reduces an irregularity in a characteristic between polycrystal silicon thin-film transistors(TFT's). SOLUTION: The maximum peak position of the film-thickness distribution pattern of an amorphous silicon film is made to agree with the maximum peak position of the energy distribution pattern of a laser beam, and the amorphous silicon film is irradiated with the laser beam. Alternatively, the maximum peak position of the film-thickness distribution pattern of an antireflection film on an amorphous silicon film is made to agree with the minimum peak position of the energy distribution pattern of a laser beam, and the amorphous silicon film is irradiated with the laser beam. Alternatively, an antireflection film is formed on an amorphous silicon film in such a way that the maximum peak position of the film-thickness distribution pattern of the amorphous silicon film agrees with the maximum peak position of the film-thickness distribution pattern of the antireflection film, and the amorphous silicon film is irradiated with a laser beam.
Patent JP-H11181594-A (JP)
Title: Plating device and plating method for wafer
Inventor: SOEYAMA NORIO
IPC: C25D7/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To securely allow the contact between a cathode pin and a wafer even if resist film remains and to stably execute plating by arranging a cathode pin having a sharp tip so as to be gradient toward a wafer and allowing it to set in such a manner that its deflection occurs by pressing against the wafer and its slipping occurs in the contact point. SOLUTION: In the case a wafer 1 is arranged on a cathode pin 16 with the face (surface) to be plated therein as the lower side and is pressed by a pressing jig from the back face (upper face), the cathode pin 16 bends in a deflective way, its tip breaks through resist film 3, slips so as to grind the resist film 3 and is brought to contact with a base metallic layer 2. At this time, since the tip of the cathode pin 16 is shaply pointed in a diagonally cut shape, and furthermore, the cutting face 16a lies on the lower side, when it slips while grinding the resist film 3, it cuts into (in the upper direction), and its slipping on the surface can be prevented. Moreover, since the tip of the cathode pin 16 slips, the defect of the contact by the deterioration thereof caused by the adhesion of foreign matter to the tip, the oxidation of the tip or the like can be prevented.
Patent JP-H09193735-A (JP)
Title: Air bag shock absorber with alarm whistle switch receiver
Inventor: MEERU KEI RITSUKUSU
IPC: B60R21/201
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To simply insert an alarm whistle switch assembly in an alarm whistle receiver in the air bag structure assembling process so as to simply take out the alarm whistle assembly from the alarm whistle switch receiver at the time of maintenance service and replacement. SOLUTION: An air bug shock absorber used in a driver's seat side air bag structure comprises an air bag shock absorber 12, a shock absorber cord 54 and an alarm whistle switch receiver 14. The receiver 41 is fixed to a tie rope 64 of the shock absorber cord 54 to install an alarm whistle switch assembly 42, and the shock absorber cord holds the air bag shock absorber 12 in the folded state before the air bag shock absorber 12 is assembled in the air bag structure and before the shock absorber 12 is expanded.  The alarm whistle switch receiver 14 is disposed on the tie rope and firmly disposed between the tie rope and the alarm whistle operating surface which the cover of the air bag structure has so that an alarm whistle can be operated without so deeply pressing the alarm whistle operating surface, and the alarm whistle switch receiver 14 is formed by the same material as the air bag shock absorber to be seam-fitted to the tie rope.
Patent JP-2000172302-A (JP)
Title: Plant limit managing device
Inventor: HIROTA CHIHIRO
IPC: G05B9/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To one-dimensionally manage limits in respective nodes. SOLUTION: A plant input means 1 inputs process data of a power generation plant. A limit table 5 stores the limits showing the regulation range of process data. A data comparison means 2 compares the limits with process data. An output information generation means 3 generates output information for outputting a plant input with the limit when data exceeds the limit by the comparison result. An output means 4 outputs information generated by the output information generation means 3. A limit managing means 10 one- dimensionally manages the limit tables 5 existing in respective nodes.
Patent JP-H07195334-A (JP)
Title: Method of forming two layer type tile
Inventor: NAKAGAWA HIROAKI
IPC: B28B3/02
Filed: 1993-12-30
Abstract: PURPOSE:To thoroughly mix together base material soil and a plurality of blended material soils during feeding process. CONSTITUTION:A mobile conveyor 40 is provided below a mixing device 33 and is movable to a lower mold 12 to feed surface layer material thereto and, between the mixing device 33 and the conveyor 40, a sifting screen is provided randomly and a grizzly 36 movable from side to side is further provided, whereby the surface layer material soil is sifted by the grizzly 36 in a holding and mixing manner to feed it to the mobile conveyor 40.
Patent JP-H0688500-A (JP)
Title: Demolition device for existing conduit
Inventor: SUZUKI AKIHIKO
IPC: E21D11/40
Filed: 1991-12-12
Abstract: PURPOSE:To favorably perform positioning and change of direction of a core cutter, and efficiently remove many joint bolts for connecting together segments. CONSTITUTION:A base 40 in a conduit is moved, so as to position a core cutter 59 in the front and rear direction. A turningly moving member 52 is turned, and a finely moving member 54 is moved, so as to position the core cutter 59 in the circumferential direction. The direction of a supporting member 56 is adjusted with a jack 55, so as to conform the core cutter 59 to a bolt part BP. The core cutter 59 is rotated so as to project against a secondary lining 102 and a segment 101a. The bolt part BP is scooped out, so as to remove the joint bolts of the segment 10a1. The segment 101a and the secondary lining 102 are pressed from the outside by means of a segment crushing device, so as to break and withdraw them.
Patent JP-H09178635-A (JP)
Title: Cross-sectional-shape detector for material-hardness measuring and evaluating apparatus
Inventor: MURAKAMI MITSUO
IPC: G01B21/30
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cross-sectional-shape detector by which the shape of a cross section can be detected precisely and efficiently by detecting relative displacements of respective probes which are rocked independently with reference to a support which is fed and moved to a direction along the surface of an object to be measured. SOLUTION: A cross-sectional-shape detector 5 detects the shape of the outline of a cross section 2 whenever a probe 4 is passed in such a way that tip contact parts which are mounted on, and attached to, tips of probes 4a, 4b and which are composed of a rigid material such as a diamond or the like are brought into sliding contact with an object 1 to be measured and that they are moved so as to be overlapped. In this case, the support 12 of the detector 5 is fed and moved to a direction (a) along the average surface of the object 1 to be measured.  In addition, arms 14a, 14b are supported by shaft support parts via respective rocking bodies 13a, 13b so as to be rockable independently of each other, the respective probes 4a, 4b are supported at their tip parts, a springy force is given by load springs 16a, 16b, and the probes 4a, 4b are brought into contact with the surface of the object 1 to be measured. Then, relative displacements of the arms 14a, 14b, i.e., the probes 4a, 4b, with reference to the support 12 are detected 18a, 18b at the respective arms. Thereby, by one feed operation by means of one detector 5, the shape of the cross section can be measured efficiently without an irregularity in a measured value.
Patent JP-H07178047-A (JP)
Title: Optometry system
Inventor: FUKUMA YASUFUMI
IPC: A61B3/00
Filed: 1993-12-30
Abstract: PURPOSE:To improve the workability of the program optometry, by deciding the relation of the position of display scope of a specific optometry data, and the position of the operation index linking to the movement of an operating means, when the operating means is moved by some cause in an eye examination, and displaying the result. CONSTITUTION:An optometry data of an eye to be examined is displayed on the screen of a display means 26 together with the operation index linking to the operation of an operating means 29, and the optometry of the eye to be examined is carried out while setting the optometry data of a display scope specified by the operation index depending on the operation data from the operating means 29. In such an optometry device 1, the relation between the position of the display scope of the optometry data specified by the operation index and the position of the operation index linking to the operation of the operating means 29 is decided by a control device, and when it is decided that the operation index is within the display scope of the optometry data, the operation index is restored to a specific position in the display scope of the optometry data depending on the operation of the operating means 29, by an operation index display control means attached to the control device.
Patent JP-H06169619-A (JP)
Title: Digger equipped with device for removing stem and leaf, and root
Inventor: HARUYAMA KIYOTOSHI
IPC: A01D33/02
Filed: 1992-12-08
Abstract: PURPOSE:To separate and remove not only dug harvests and soil but stems, and leaves, roots, etc., and to prevent damage caused by fall of harvests. CONSTITUTION:An upward sending conveyor 24 slantingly arranged while raising the rear higher than the front and a backward sending conveyor 28 laid while lowering the front of the backward sending conveyor than the rear of the upward sending conveyor and approximately horizontally arranging the conveyor from the front to the rear are successively installed at the rear of a digging and catching edge 18. Between the rear of the upward sending conveyor 24 and the front of the backward sending conveyor 28, a roller 32 equipped with an edge and a roller 36 covered with an elastic material are arranged in parallel, the edge is brought into contact with the elastic material, at least one the roller 32 is made as a driving roller and a device 26 for removing stems and leaves, and roots, provided with a second knife in parallel, is installed in the vicinity of the driving roller.
Patent JP-H10166379-A (JP)
Title: Powder slush molding apparatus
Inventor: OHARA TAKUJI
IPC: B29C41/18
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To certainly and efficiently bond a plastic powder to economically form a plastic coating film more uniform in wall thickness by inclining a cavity surface or the extension surface thereof with respect to the axial center line of a rotary shaft. SOLUTION: A bucket 21 has a container shape having an opening matched with the shape of the cavity 15 of a powder slush mold 11 and houses a plastic powder P composed of a thermoplastic resin such as polyvinyl chloride. Rotary shafts 13, 13 are provided to the frame member 35 of the powder slush mold 11 and the frame member 36 of the bucket so that the axial center line 14 of the rotary shafts 13,13 are inclined to cross the cavity surfaces 18, 18 of both ends constituting an almost right angle with respect to a cavity surface 17 along a longitudinal direction. Further, the rotary shafts 13, 13 are provided so that the axial center line 14 pierces the cavity.
Patent JP-H09186655-A (JP)
Title: Light transmitter
Inventor: TAGA HIDENORI
IPC: H04B10/50
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To output an optical signal reducing the strong dependency of transmission characteristics on the high speed polarized wave scramble driving signal phase. SOLUTION: The light outputted from a light source part 1 is converted into a RZ pulse by an electric absorbing type modulator 2. A pattern modulation is performed for this RZ pulse by a data modulator 3, polarized waves are scrambled by a high speed polarized wave scrambler 4 and the polarized waves are outputted from the output terminal. Since the light is temporarily made into the RZ pulse, the strong dependency of transmission characteristics of the optical signal on the high speed polarized wave scrambler driving signal phase can be reduced. When the phase in the NRZ modulation signal of the RZ pulse is synchronized with the rise edge or the fall edge of the NRZ signal, the dependency on the high speed polarized wave scrambler driving signal phase can be further reduced.
Patent JP-H06157206-A (JP)
Title: Sex attractant for anomala cuprea
Inventor: REARU BARUTAA SUARESU
IPC: A01N35/02
Filed: 1992-11-20
Abstract: PURPOSE:To provide a sex attractant exhibiting cooperative sex attracting action to male Anomala cuprea and extremely useful for the control of Anomala cuprea. CONSTITUTION:The sex attractant for Anomala cuprea belonging to the family Scarabaeidae, order Coleoptera contains (R,Z)-(-)-5(decen-1-yl)oxacyclopentan-2- one as an active component.
Patent JP-H09187407-A (JP)
Title: Vacuum motor bearing protection device
Inventor: NITSUKU ENU EMU AI BUONA JIYUN
IPC: A47L9/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bearing protection device for a vacuum motor which is inexpensively available for a home carpet cleaner and the like. SOLUTION: A vacuum motor bearing protection device 10 includes a partition wall (a motor housing) 12 which is provided between a motor 24 and a fan 26. A shaft 22, by which the motor 24 and the fan 26 are mutually connected, is freely rotatably supported by bearings 20 which are supported by the partition wall 12. To prevent attacks on the bearings by moisture, foam, detergents, dust, etc., an opening 46 is provided side by side with the bearings 20 on the top plate 34 of a fan element 28 which is closest to the bearings, and sucks into a fan eye 42 air containing moisture and other substances by scavenging or pumping action from the bearing area.  By way of reinforcing the pumping action, blades or ribs may be provided on the partition wall 12, the top plate 34 or a spacer 32 which is fitted between them, to let the air containing moisture, etc., flow in the direction of the opening 46.
Patent JP-2000176716-A (JP)
Title: Cylinder bore machining device and machining method using it
Inventor: OWADA MASARU
IPC: B23K26/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder bore processing device and a processing method using that device which can reduce the processing time, and can make the surface condition of a cylinder inner periperal surface in a constant condition. SOLUTION: In a boring device to carry out the boring work of the cylinder of an internal combustion engine by rotating a boring tool 2, it is provided with at least more than one of cutting edges to bore the cylinder bore inner peripheral surface; an oil groove forming means to form an oil groove after the boring; and a finish processing means to carry out a finish process of the cylinder bore inner peripheral surface thereafter; integrally to the boring tool.
Patent JP-H10275870-A (JP)
Title: Contact structure for eprom of flash eprom semiconductor electronic device and manufacture thereof
Inventor: CAMERLENGHI EMILIO
IPC: H01L21/28
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve a contact structure of an EPROM or a flash EPROM by a method wherein ion implantation and subsequent ion diffusion are carried out for an N-channel selection transistor junction related to a memory cell matrix. SOLUTION: Ion implantation and ion diffusion are carried out for an active P<+> -region of a P-channel transistor, which forms a part of a circuit related to a cell matrix and an active N<+> -regiion of an N-channel transistor. An N<+> - region 22 is formed in a contact region through ion implantation by the use of the same mask that is used when the N<+> -junction of this transistor is formed, and the N<+> regions 22 are provided inside a substrate 11 on both the sides of each bit line which comes into contact with a residual dielectric plug 7 for shielding. These regions 22 are combined together with bit line regions 12 by diffusion by form a single-contact region.
Patent JP-2000180536-A (JP)
Title: Measuring method for target's range/speed and radar device
Inventor: MITSUMOTO MASA
IPC: G01S13/34
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring target's range/speed together with a radar device using it wherein a plurality of targets are discriminated into a moving target and a standstill target for measuring each target's range and speed. SOLUTION: A beat frequency detecting part 111 which detects the frequency spectrum for the beat signal of a target during a modulation frequency rising period and a modulation frequency falling period, an discrimination target reference spectrum setting part 112 wherein, with the frequency spectrum inputted, a reference spectrum used to discriminate a moving target from a standstill target is set, an discrimination target beat frequency detecting part 113 wherein the preference beat frequency of a moving target or standstill target is detected based on the reference spectrum, a combination search part 114 wherein the target's beat frequency is inputted to generate a combination search table and a component other than the reference beat frequency of a moving target or standstill target in the search table is excluded from a search object for outputting,  and a range/speed calculating means which calculates target's range and speed based on the beat frequency from the combination search, are provided.
Patent JP-H05168148-A (JP)
Title: Controller for self-excited ac/dc converter
Inventor: OTSUKI MIDORI
IPC: H02J3/36
Filed: 1991-12-17
Abstract: PURPOSE:To effectively suppress overvoltage caused by a fault occurring on an AC system connected with an AC/DC converter. CONSTITUTION:An AC undervoltage relay 20 monitors the voltage of an AC system 1. When a fault occurs on the AC system 1 and detected through an AC undervoltage relay 20, limit level of an effective power limiter 16 is lowered as compared with a normal level based on an output signal from the relay 20 thus limiting the effective power control range while at the same time limit level of a reactive power limiter 17 is elevated as compared with a normal level thus enlarging the reactive power control range. Consequently, reactive power can be controlled over a wide range even when the fault is removed and the AC voltage is recovered to produce an overvoltage, resulting in effective suppression of overvoltage.
Patent JP-H05163167-A (JP)
Title: Production of high-purity benzene
Inventor: IKI MASAMI
IPC: C07C7/148
Filed: 1991-12-18
Abstract: PURPOSE:To obtain the subject compound useful as a production raw material for fine chemicals, etc., in high efficiency with simple reaction without using a fractionating column by converting an alkyl-substituted benzene in benzene to a high-boiling substance and distilling the product. CONSTITUTION:The objective compound can be produced by converting alkyl- substituted benzenes (e.g. toluene) in a crude benzene to substances having high melting points by acylation and distilling the product.