baber/WOPTO huggingface dataset:
Patent JP-H01169860-A (JP)
Title: Charged particle beam device
Inventor: SAWARAGI HIROSHI
IPC: H01J37/317
Filed: 1987-12-25
Abstract: PURPOSE:To shorten the working distance between an objective lens and a target and improve the convergence characteristic of a charged particle beam by providing a gap on a micro-channel plate and arranging a gas feeding pipe through this gap. CONSTITUTION:This device is provided with a focusing lens to focus a charged particle beam 1 generated and accelerated from a charged particle beam source, a target 8 radiated by the charged particle beam 1, and a pipe 17 to guide the gas to the surface of the target 8. A micro-channel plate 21 detecting electrons generated due to the radiation of the charged particle beam 1 to the target 8 is provided, a gap is provided on the micro-channel plate 21, and the pipe 17 is arranged through this gap. No installation space of the gas pipe is thereby required to be provided, the working distance can be shortened, the convergence characteristic of an electron beam can be improved.
Patent JP-H08206296-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1995-11-24
Abstract: PURPOSE: To easily change colors, design and a structure, etc., on the front surface side of game components, to suppress the manufacture cost of the game components even when the number of kinds of the changes at the time of change is increased and to easily manufacture the game components at a low cost. CONSTITUTION: A mounting hole 31 is formed on a game panel and the game components 15 such as a winning means or the like are fitted to the mounting hole 31 and mounted to the game panel. The game components are divided into a front part component 24 on the front surface side and a rear part component 25 on the rear part side of the front part component 24. Then, the front part component 24 is mounted to the front surface side of the game panel corresponding to the mounting hole 31 and the rear part component 25 is mounted to the back surface side of the game panel corresponding to the mounting hole 31.
Patent JP-H03189397-A (JP)
Title: Oscillating device
Inventor: FURUYA YOSHIYA
IPC: F04D25/10
Filed: 1989-12-19
Abstract: PURPOSE:To reduce the number of parts by combining together a neck piece upper in the upper surface side in which a recessed part is formed, an upper energizing body engaged with the recessed part, a spherical body arranged on the energizing body and brought into pressure contact with the under surface of a motor leg, and a hole formed in a motor leg, facing the recessed part. CONSTITUTION:Since a steel ball 36 is pressed against a hole 37 of a motor leg 9 through the force of a compression coil spring 35 (upper energizing body) engaged internally of a recessed part 21 of a neck piece upper 21, a resistance force against rotation of the neck piece upper 21. Namely, transmission of lateral oscillating torque to the motor leg 9 and gear cutting of double oscillation are provided. Thus, elimination of a coupling body (the upper part of the neck piece upper) is practicable, the number of parts may be reduced, a cost is reduced, and assembling workability is excellent.
Patent JP-H02175923-A (JP)
Title: Apparatus for producing graphite fiber
Inventor: AKIMOTO TATSUO
IPC: H05B3/42
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the subject apparatus having longevity of a heating unit even in a high-temperature heated atmosphere by providing a specific furnace shell with a cylindrical heating unit, electrodes and feeding hole for an inert gas. CONSTITUTION:A heating unit 13 is composed of a cylindrical heating unit 17, water-cooled electrodes 18 and a heating unit 14 is composed of an outer cylinder 23, a heat insulating material 24 and spacer rings 25 and contained in a furnace shell 15 which is a cylindrical pressure-resistant vessel, provided with openings (26a) and (26b) that are introduction and discharge holes of carbon fiber (1a) respectively corresponding to introduction hole 19 and discharge hole 21 of the heating unit 13. An inert gas feeding hole 27 for pressurizing the interior of the furnace shell and a sealing part having a movable member rotating or advancing with running of the carbon fiber while being in pressure contact with the carbon fiber (1a) by pressure of the interior in the furnace shell are provided.
Patent JP-H08161698-A (JP)
Title: On-vehicle image data generator
Inventor: OKAMOTO YUICHI
IPC: H04N7/18
Filed: 1994-12-06
Abstract: PURPOSE: To allow the on-vehicle image data generator to recognize an area being a dead angle area for a driver to be a recognition object by detecting a travelling state of a vehicle. CONSTITUTION: The generator is provided with an image pickup means 1 picking up an image in front of a vehicle, an image pickup conversion section 2 controlling an output timing of original image data picked up by the image pickup means 1, and a preprocessing section 4 generating image data applying pre- processing such as noise elimination to original image data.  Furthermore, the image pickup conversion section 2 is provided with a drive state detection section 3 detecting the drive state of the vehicle such as right turn or left turn and has a function of controlling the drive of the image pickup means so that a left direction is an image pickup direction when an output signal from the drive state detection section 3 is a signal indicating right turn of the vehicle and a right direction is an image pickup direction when an output signal from the drive state detection section 3 is a signal indicating left turn of the vehicle.
Patent JP-2001112658-A (JP)
Title: Pusher for drain hole stopper with strap such as chain
Inventor: YAMADA MASAHIRO
IPC: A47K1/14
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a drain hole stopper pusher. SOLUTION: As shown in a figure 1, a cylinder is linked to a core space 4 by forming a thin space 3 at one part in the lengthwise direction. A notch 1 is recessed at one part of the space 3. A notch 2 is recessed at one end.
Patent JP-2000153935-A (JP)
Title: Slip feeder
Inventor: SUZUKI MASAHIDE
IPC: B65H5/22
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To save electric power on a slip feeder in which slips are charged from slip charge ports provided in the upper face of a duct and fed to slip discharge ports with air blasting. SOLUTION: Slips to be fed are charged from one of slip charge ports 1a open in the upper face of a duct 1 along a charge receiver 1b and fed to a slip discharge port 1c provided in the end of the duct with air blasting. The slips from the slip discharge port 1c are received by a slip receiver 3 and then fed thereto. Step bellows 2 with blasting ports 2a in the bottom of the duct are provided corresponding to the respective slip charge ports 1a of the duct 1. After the slips are charged through the slip charge ports 1a, the step bellows 2 are stepped for feeding the slips.
Patent JP-H10160811-A (JP)
Title: Electron spin resonance apparatus
Inventor: NAKAGAWA KAZUO
IPC: G01R33/60
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electron spin resonance(ESR) apparatus by which the uniformity of a static magnetic field for polarization is enhanced without requiring a large magnet, which is small and low-cost and whose measuring accuracy is high. SOLUTION: An ESR apparatus is provided with a cavity resonator 1, with a sweep- magnetic-field application means, a magnetic-field modulation means 3 which applies a change magnetic field so as to be superposed on a sweep magnetic field, a microwave-supply means which supplies microwave electric power to the cavity resonator, and a resonance-signal detection means which detects the ESR signal, of a sample to be measured, obtained in the cavity resonator. The sample to be measured is fixed and arranged inside the cavity resonator. A standard sample is fixed and arranged in a position in which a microwave magnetic field substantially equal to a microwave magnetic field to be applied to the sample to be measured is distributed, and ESR signals of both samples are measured at the same sweep cycle as the sweep magnetic field.  In this case, a magnetic-field correction means 4 by which a local magnetic field is applied substantially only to the standard sample and by which the magnetic field to be applied to the standard sample becomes equal to the magnetic field to be applied to the sample to be measured is installed.
Patent JP-H03191993-A (JP)
Title: Reduction device for washing machine
Inventor: IWAKIRI SHUNICHI
IPC: D06F37/40
Filed: 1989-12-20
Abstract: PURPOSE:To make it possible to prevent meshing noise between a gear unit and a gear from leaking outside by providing an internal elastic body between the shaft part and tooth part of a planetary gear unit. CONSTITUTION:An internal elastic body 37 is fitted in a planetary gear outer ring 36, and a cylindrical pin 38 is fitted in a hole which is provided at the center of the internal elastic body 37. This planetary gear unit 35 is rotatably attached to a gear supporter 30 around a pin 29 es its center. By this structure, meshing noise between an inner sun gear 25 and a plurality of planetary gear units 35, and between the planetary gear unit 35 and an outer sun gear 28, which generates at the time of washing, can be prevented from being transmitted to the outside, and a reduction device for washing machine with low noise can be offered. If an external elastic body is provided between the outer sun gear 28 and a dehydrating rotation shaft unit 18, the noise becomes still smaller.
Patent JP-H01169027-A (JP)
Title: Washing nozzle device
Inventor: TAKAHASHI YUTAKA
IPC: A47L15/42
Filed: 1987-12-25
Abstract: PURPOSE:To stabilize the temperature of hot water by disposing a temperature sensor into a communicating path communicating an outflow port for a heating unit, the inside of which has a heater, and an inflow port for a nozzle unit with a piston having a jet. CONSTITUTION:A hot-water sensor 19 is arranged into a communicating path 18 shaped between an outflow port 8 for a heating unit 5, the inside of which has a cylindrical heater 7, and an inflow port 14 for a nozzle unit 6 with a cylindrical piston 13 having a jet 12. Chilled water from an inflow port 11 is changed into hot water through the inside of the heater 7 and a flow path 9, and made to flow into the unit 6, and hot water from the jet 12 is injected. An input to the heater 7 is controlled at a set temperature on the basis of a signal detected by the sensor 19 fitted to the path 18, and a temperature in a section to be washed is nearly equalized to that in the sensor section 19. Accordingly, the temperature of washing can be stabilized.
Patent JP-2000156409-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIKUTA KUNIKO
IPC: H01L21/768
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure, wherein, when a via hole is buried with a plug, the plug is filled in the via hole in a stable state and with variations in the resistance of the plug lessened, the yield of the manufacture of the device is raised. SOLUTION: In a semiconductor device of a structure, wherein a lower wiring layer 1 and an upper wiring layer are connected with each other via a plug formed in a via hole 2, when the hole 2 is formed by an etching, a slit-shaped hole 4 formed in the side part of the lower wiring layer 1 by a mesh shift of the lower wiring layer 1 from the hole 2 is buried with a base film 7 and after that, the interior of the hole 2 is buried with a prescribed plug material.
Patent JP-H03190358-A (JP)
Title: Facsimile store and forward switching equipment
Inventor: TERAOKA TATEO
IPC: H04N1/00
Filed: 1989-12-19
Abstract: PURPOSE:To inform a cause to an error on a mark sheet to the operator of a sender side G3 facsimile equipment in voice by applying voice synthesis to the message stored in a memory in advance corresponding to a cause to an error as the result of analysis of the mark sheet and sending the message to the line. CONSTITUTION:A mark sheet analysis section 2 converts a coded signal into a binarizing picture signal and inputs mark position information 103 of mark sheet information to a control section 4. The control section 4 analyzes mark position information and sends an operator call response signal (PIN) to a communication control section 1 when the result of discrimination is NO. Upon the receipt of the request, the sender side G3 facsimile equipment inputs an error message corresponding to an error cause of mark sheet information from a message memory 5 storing the message in advance in a form of a signal 105 to a voice synthesis section 6, from which the signal is sent to the line via the communication control section 1 as a voice signal 106. Thus, the operator confirms a cause to an error of the mark sheet to be sent in voice.
Patent JP-H11147142-A (JP)
Title: Method for making through hole on circumferential wall of metallic pipe and metallic pipe thereby obtained
Inventor: HANEDA HIROSHI
IPC: B21D28/10
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a through hole easily and in a stable shape on circumferential wall of a metallic pipe and a metallic pipe having a through hole with necessary and sufficient length when a nozzle pipe or a branch pipe is brazed to a cooling oil jet pipe or a lubricating oil jet pipe. SOLUTION: A part of an outer circumferential wall of a metallic pipe 1 is scraped off into a thin wall and the thin wall part 2 is pierced with a punch from outside, and then a cylindrical burring wall 5 is formed on the inner circumferential surface of the metallic pipe 1. On the metallic pipe 1, a through hole 4 is punched which has an opening on the thin wall part formed by scraping a part of the outer circumferential wall and has a burring wall projecting to the inner side of the circumferential wall of the metallic pipe 1.
Patent JP-H06153762-A (JP)
Title: Mechanism for regulating cutting thickness
Inventor: MORIKAWA MICHIO
IPC: A21C5/02
Filed: 1992-11-17
Abstract: PURPOSE:To simply regulate the discharged dough thickness by cutting a dough mass with hair clipper type cutting blades while supporting the dough base with a belt at a relative speed to the dough base in a hopper regulated to zero and moving the dough supporting belt parallel with a link mechanism. CONSTITUTION:A base of a dough hopper 1 is constructed from supporting belts 11 and 34 in front and rear of hair clipper type cutting blades 16. The cutting blades are then moved back and forth to cut the dough, which is discharged from a gap between the tip of the cutting blades and an end face of the supporting belt in front of the cutting blades, sandwiched by a discharge passage 51 and discharged. The inner frame 28 is moved relatively to the middle frame 20 by a link mechanism so as to move the supporting belt in the front of the cutting blades parallel to the supporting belt in the rear of the cutting blades.
Patent JP-H05162171-A (JP)
Title: Method for injection molding of two-color molding
Inventor: KANBAYASHI TSUTOMU
IPC: B29C45/26
Filed: 1991-12-16
Abstract: PURPOSE:To make molding of two-color molding easy based on replacing of a lower face mold by providing each gate for injection on a respective lower face mold forming the same cavity and providing an opening for molding perforating the upper and lower faces of the molding on a first lower face mold. CONSTITUTION:The approximately same cavities 30a and 30b are formed on first and the second lower face molds 22 and 24 and the upper face and the lower face of a container are formed by an upper face mold 20 and each of the face molds 22 and 24. Gates 22a and 24a for resin injection are respectively provided on the lower face molds 22 and 24 and a plate 22b forming an opening for molding perforating the upper and lower faces of a molding is provided on the lower face mold 22. When the container is prepd., a first resin is injected in a cavity 30a between the upper mold and the first lower face mold 22 to mold a first molded item 32 and then, it is shrunk by cooling. Then, while the molding 32 tightly adheres to the upper face mold 20, a second lower face mold 24 is replaced for the lower face mold 22. Then, a resin with a different color is injected into a gap 30c produced by shrinking between the molding 32 and the upper face mold 22 and the lower face mold 24 to obtain easily a two-color molding.
Patent JP-H11145773-A (JP)
Title: Ladder-type piezoelectric filter
Inventor: SUGIYAMA TAKESHI
IPC: H03H9/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a new ladder-type piezoelectric filter capable of thinning the whole body, despite the use of plural resonators. SOLUTION: A piezoelectric substrate is provided with carrying plates 2 and 15, composed by connecting serial resonators S1 , S2 and S3 and parallel resonators P1 , P2 and P3 at supporting parts 4 and 17 and sectioning and forming them by lacked annular peripheral grooves 3 and 16 and plural plates including the carrying plates 2 and 15 are laminated. By a free space formed on a plate material jointed to the carrying plates 2 and 15, the front and back surfaces of the respective resonators are surrounded by a non-connected gap.
Patent JP-H07193247-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: NAKAMURA KENICHI
IPC: H01L29/78
Filed: 1993-12-27
Abstract: PURPOSE:To manufacture a thin-film circuit having a high performance even when the size of the thin-film circuit is larger than the size of an excimer laser beam, in the process wherein the thin-film circuit comprising planar type TFTs is manufactured by an excimer laser annealing method. CONSTITUTION:On a glass substrate 101, an a-Si layer 103 and a second protective oxide film 104 are formed in succession, and in some parts of the second protective oxide film 104, grooves of markers 105 are formed. Then, an alignment is performed by the markers 105, and on the a-Si layer 103, an excimer laser beam 108 is projected. At this time, on the region for a TFT to be formed in future, the excimer laser beam having a uniform intensity is projected, and thereby, a region 110 having a uniform crystalline quality is formed. Subsequently, in this region 110, a data driver and a gate driver are formed respectively.
Patent JP-H07147010-A (JP)
Title: Motor device
Inventor: INUI MICHIROU
IPC: G11B33/02
Filed: 1993-12-27
Abstract: PURPOSE:To rotate a rotor without providing a dedicated substrate for a rotary member. CONSTITUTION:A stator core assembly 22 inclined by an identical angle to a cylinder 14 is provided on one surface side of a main body substrate 31. Then, a coil 23 is wound round the assembly 22 so that a current is supplied to the coil 23 from the substrate 31. When a shaft 16 is rotated, the current is supplied to the coil 23 by impressing a voltage on the coil 23 by the substrate 31 and a rotary magnetic field is impressed on a magnet 27. And, force for rotating the rotor is generated. the rotor 24 and the shaft 16 are rotated. Thus, the rotor can be rotated without providing the substrate dedicated for a rotary member.
Patent JP-H01171288-A (JP)
Title: Buried type semiconductor laser
Inventor: SUGAO SHIGEO
IPC: H01S5/227
Filed: 1987-12-25
Abstract: PURPOSE:To reduce a leakage current from a current blocking layer, to decrease a parasitic capacity, to diminish a threshold value and to perform a high speed operation of a buried type semiconductor laser in which semiconductor type of a semiconductor layer is of semi-insulation on the right and left sides of an active layer by forming the semiconductor substrate of the laser in a P-type conductivity. CONSTITUTION:An undoped InGaAsP layer having approx. 0.95eV of forbidden band width is employed as an active layer 12, a Zinc-doped InP layer is employed as a buffer layer 11, a sulfur-doped InP layer is employed as a clad layer 13, a sulfur-doped InGaAsP layer is employed as a contact layer 14, and an iron-doped layer is employed as a semi-insulating semiconductor layer 18. A zinc-doped P-type InP substrate is employed as a semiconductor substrate 10a. An n-type low resistance semiconductor layer 19 forms a p-n junction with the layer 11. Since this junction is formed of the InP layer having larger forbidden band width than that of the p-n junction in a double hetero structure, an injection current flows only in the active layer, its leakage current is reduced, and a low threshold of approx. 10mA is obtained with good reproducibility. Its parasitic capacity is reduced by the layer 18, and a modulation band of 10GHz or more is obtained.
Patent JP-H10165859-A (JP)
Title: Oil coating device for inside surface of pipe
Inventor: HIGUCHI JUNICHI
IPC: B21C9/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to fully automatically and uniformly apply a lubricating oil of high viscosity on the inside surface of a pipe material to be treated by providing a pair of nozzle head mechanisms with sealing members consisting of elastic materials for maintaining airtightness by coming into contact with the pipe end of a pipe mate rial to be treated on the outer peripheries at the base ends of short-sized single hole nozzles. SOLUTION: A pair of the nozzle head mechanisms 6 are provided with a moving table 6a which is made freely attachable and detachable to and from the end face of the pipe material P to be treated which is fixed and held by a clamping mechanism 5 atop a common stand 5a. The front surface of this moving table 6a is provided with a pair of the right and left nozzle heads 6b, 6d which are elastically pressed and energized to the end face of the pipe material P to be treated. The seal members 6c which maintain the airtightly by coming into contact with the end of the pipe material P to be treated on the outer peripheries at the base ends of the respective nozzle heads 6b, 6d are mounted at the respective nozzle heads.  As a result, the high- viscosity lubricating oil is applied on the inside surface at a nearly uniform thickness with high efficiency without the worry about the generation of flaws on the inside surface and the occurrence of nozzle clogging. The fully automatic execution of the oil coating work is thus made possible.
Patent JP-H04197107-A (JP)
Title: Controller for threshing depth of combine
Inventor: HAYASHI SHIGEKI
IPC: A01D61/00
Filed: 1990-11-28
Abstract: PURPOSE:To properly continue threshing depth control by respectively providing sensors on the downstream and the upstream sides of a threshing depth regulating position with a threshing depth regulating means in the conveying direction of grain culms and controlling the threshing depth based on the sensor on the upstream side in causing floated straws. CONSTITUTION:An ear tip position detecting sensor (S1) and a grain culm length detecting sensor (S2) are respectively provided on the downstream and the upstream sides of a threshing depth regulating position with a threshing depth regulating means 17 in the conveying direction of grain culms. When the sensor (S1) is not normally operated by floated straws, the threshing depth regulating means 17 is controlled based on the sensor (S2).
Patent JP-2001147749-A (JP)
Title: Electronic device
Inventor: NODA HIROSHI
IPC: G06F3/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an interface, capable of corresponding to plural external devices in the case of connecting an electronic device to the external devices. SOLUTION: This electronic device 600, capable of executing data communication with an external device 400, is provided with an interface part 610 capable of connecting the external device 400, switching parts 601 to 605, 660 for switching one or both the electrical specifications and control specifications of a signal line of the interface part and a control part 660 for controlling the switching parts, according to a connected external device and allowed to correspond to plural external devices automatically or through an operator's setting.