baber/WOPTO huggingface dataset:
Patent JP-H06133917-A (JP)
Title: Laser probe
Inventor: YOSHIHARA MASAYA
IPC: A61B18/20
Filed: 1992-10-29
Abstract: PURPOSE:To prevent a chip from contacting a trachea when a laser guide is inserted into and drawn out of a selom and preclude breakage of the chip due to interference with the trachea. CONSTITUTION:At the foremost part of a laser guide 1, a cylindrical protection member 4 is furnished so as to freely advance and retreat in the laser guide axial direction and is energized by a coil spring 5 toward the foremost of the laser guide 1 so the chip 2 is covered with the protection member 4.
Patent JP-2000122843-A (JP)
Title: Communication controller
Inventor: TAKENOSHITA HIROSHI
IPC: G06F5/12
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To perform smooth communication control without breaking a chain by repairing management information that chains buffer areas by correction by means of error detection and correction codes even when an error occurs. SOLUTION: Transmission and reception data are divided and stored in buffer areas 2a to 2z of a memory 1. Respective buffer areas 2a to 2z are provided with a management information area 4 and a main information area 3. The management information area 4 has information that chains each buffer area. The area 4 includes error detection and correction codes 5 and is accessed at the same time with management information.
Patent JP-S62167449-A (JP)
Title: X-ray measuring apparatus
Inventor: NAKANISHI NORIAKI
IPC: G01N23/06
Filed: 1985-12-23
Abstract: PURPOSE:To enable the simultaneous measurement of the intensity of X-rays before incidence to a specimen and that of X-ray transmitted through the specimen, by arranging X-ray detectors, each of which constituted so that X-ray transmitting windows are respectively provided to both front and rear side surfaces of an X-ray detecting counter tube so as to permit the piercing and transmission of X-rays, to the front and rear surfaces of the specimen. CONSTITUTION:All of counter tubes 1-4 are the same type and X-ray transmitting windows 10, 10' are respectively provided to both front and rear side surfaces of the tube wall 9 of each of the counter tubes and all of the window 10, 10' are arranged linearily on the advance path of X-rays and a specimen 5 is arranged between the counter tubes 1, 2. The counter tube 1 measures the intensity I0 of X-rays before incidence to a specimen and three counter tubes 2-4 measure the intensity I of X-rays transmitted through the specimen. Three same type counter tubes 2-4 are arranged behind the specimen in a row because each counter tube has an insensitive time incapable of responding to an X-ray photon even if the next X-ray photon flies in after one counting operation and three counter tubes are used to sum up the outputs thereof to enable the measurement of X-ray intensity in a wide range with high sensitivity.
Patent JP-2001051194-A (JP)
Title: Zoom lens for projection and projector
Inventor: YAMAGISHI AKIRA
IPC: G02B13/24
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens for projection approximately telecentric on the incidente side and properly used for a projector using a liquid crystal panel or a DMD(digital mirror device) and a prism. SOLUTION: A zoom lens 1 for projection consists of negative, positive, positive, negative and positive five groups of lenses G1, G2, G3, G4 and G5 successively arranged from a screen side. By applying a negative meniscus lens convex to the screen side, as a lens L11 closest to the screen, the bright zoom lens of wide angle can be realized. To improve the correction of aberration, the relationship of -1.9<f1/fw<-0.9 is satisfied when a composite focal length of the first lens group G1 is f1, and a composite focal length in a wide angle end of the zoom lens 1 for projection is fw.
Patent JP-S63145136-A (JP)
Title: Self-diagnostic system for vehicle constant speed drive unit
Inventor: KURIHARA KATSUMITSU
IPC: G01M15/00
Filed: 1986-12-08
Abstract: PURPOSE:To make any trouble in a transistor detectable in the early stage, by combining on-signals of each transistor of drive circuits together at each mode during constant speed driving before, during and after inputting of a set switch and before and after initialization of an accelerator driving motor. CONSTITUTION:Power is fed to a control circuit 1 by an ignition switch 8 and a main switch 10, and automatic constant speed control is started by a set switch 15. Operation is carried out at a central processing unit on the basis of each output value of a car speed sensor 13, a brake switch 21, a clutch switch or the like, whereby an accelerating drive circuit 31 and a decelerating drive circuit 32 in a circuit 5 driving an accelerator pedal operating actuator 23 are controlled. Any trouble in a transistor is found out early enough by a combination of on-signals of each of transistors Q1-Q6 of drive circuit sat each mode during constant speed control before, during and after inputting of the set switch 15 and before and after initialization of the actuator 23, thus safety in a constant speed controller is improvable.
Patent JP-H04167082-A (JP)
Title: Polygonal approximation system for curved section
Inventor: MURAYAMA NOBORU
IPC: G06T11/20
Filed: 1990-10-31
Abstract: PURPOSE:To obtain high accuracy with a small number of vertexes by determining the number of divisions of the curved section when the curved section is divided and approximated to a polygon so that the distance from the mid-point of the chord between adjacent vertexes of the polygon to the mid-point of another chord has specific approximation accuracy. CONSTITUTION:When the specific curved section which is expressed by an (m)-dimensional polynomial is divided and approximated to the polygon, the number of divisions of the curved section is determined so that the distance from the mid-point M(2i+1) of the chord P(i).(Pi+1) between adjacent vertexes P(i) and P(i+1) to the mid-point Q(2i+1) of the chord P(i).P(i+1) has the specific approximation accuracy. Consequently, when the curved section of the contour part of a character, etc., is approximated to the polygon, the high approximation accuracy is obtained with a small number of vertexes, and the frequency of arithmetic of respective vertex coordinates of the generated polygon with the number of divisions which is thus obtained can be decreased.
Patent JP-H08126773-A (JP)
Title: Kite
Inventor: GOTO SHUHEI
IPC: A63H27/08
Filed: 1994-11-01
Abstract: PURPOSE: To reduce a cost, to enhance a flying effect and to impart a three- dimensional feel at the time of flying a kite by providing the mimic kite of birds, etc., formed of plates blanked from foamed plastic plates. CONSTITUTION: This kite has a flat body forming plate 1 which is formed by blanking from the lightweight foamed plastic plate, an upper back plate 5 and lower back plate 6 which are formed by blanking from the lightweight foamed plastic plates and are so mounted as to direct their plate surfaces vertically to the back side plate thickness edges of the body forming plate 1 and a pair of right and left wing plates 12 which are attachably and detachably inserted with their base ends between both back plates.
Patent JP-S63144829-A (JP)
Title: Automatic arrangement method for tandem press
Inventor: NAKAMURA SABURO
IPC: B21D37/04
Filed: 1986-12-10
Abstract: PURPOSE:To perform the automatic arrangement of all presses and to avoid the breakdown of a die and press troubles by reading the information of the slide adjusting amt. balancer-pressure and die cushion pressure stored by the exchanging procedure of a press die and according to die and performing a die change and said adjustment. CONSTITUTION:Each press 1-6 has the work member for achieving the necessary function respectively and work device for working the work member. These work devices are controlled by the control signal given by a microcomputer 7. Each press 1-6 is carried in and out at its die by a traveling bolster. An identification mark is given on each die and this mark is related to the slide adjusting amt., balancer pressure, die cusion pressure, etc., on each die and these information are respectively written in the memory device of the microcomputor 7. Consequently, the arrangement for automating all presses can be operating the operation button for the automatic arrangement of the top press among the press 1-6.
Patent JP-H01133490-A (JP)
Title: Video telephone
Inventor: SAITOU YOSHINORI
IPC: H04M11/00
Filed: 1987-11-19
Abstract: PURPOSE:To supervise the condition from a remote area to an unmanned place by transmitting a transmission request signal and receiving the picture information of the video telephone at a called side when the video telephone at the called side is in a transmission stand-by condition. CONSTITUTION:A picture inputted from an image pickup device 1 is stored through an I/F2 to a video memory 3. The contents of the video memory 3 are supplied through an I/F5 to a display device 6. When the picture information of the video telephone at the called side set to a transmission stand-by mode beforehand is to be received, a transmission request setting switch at a key pad 12 is turned on. Thus, a MODEM 8 is controlled by a CPU 7 and the picture information of the video telephone at the called side is displayed at the display device 6.
Patent JP-2001111301-A (JP)
Title: Antenna device
Inventor: TSUMORI KATSUHIKO
IPC: H01Q1/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device that has two or more antenna cables of different lengths and that the antenna cable can be selected according to the environment of a place where the antenna device is set. SOLUTION: A voltage monitoring part 50 detects a voltage from radio equipment (not shown in a figure) connected with a connector 90 or a connector 100 through an antenna cable 60 or an antenna cable 70, and generates a driving signal for connecting the antenna cable which detects the voltage with a transmitting and receiving element 20. A changeover switch part 40 switches a switch so that the antenna cable which detects the voltage can be connected with the transmitting and receiving element 20 according to the driving signal from the voltage monitoring part 50. Afterwards, a space between the transmitting and receiving element 20 and the connected radio equipment is turned into a conductive state through the antenna cable and the changeover switch part 40, and the transmission and reception of data can be attained.
Patent JP-2001118602-A (JP)
Title: Polymer lithium secondary battery
Inventor: SUGIYAMA MIKITO
IPC: H01M4/583
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a polymer lithium secondary battery that is excellent in charge and discharge cycle characteristics, and moreover to provide a simplified integration of an electrode and electrolyte when battery is assembled. SOLUTION: The three parts, the positive electrode that contains positive electrode active material, the negative electrode that contains negative electrode active material, and the gel electrolyte that consists of an electrolytic solution in which lithium salt is dissolved into acrylonitrile-polyvinylidene chloride copolymer and aprotic organic solvent, are provided in a polymer lithium secondary battery. The polymer lithium secondary battery can also be obtained by adhesion of the positive electrode and/or the negative electrode to which the electrolyte is applied on the surface to polymer solid electrolyte that consists of lithium salt and acrylonitrile-polyvinylidene chloride copolymer.
Patent JP-H10117023-A (JP)
Title: Piezoelectric transformer
Inventor: ONO YUJI
IPC: H01L41/107
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer of a structure, wherein migration is not generated and high reliability can be obtained at a low cost, even if it is used under a high humidity environment. SOLUTION: Three pairs of counter electrode layers 12a, 12b, 12c, confronting each other in a thickness direction of a piezoelectric ceramics rectangular board 11, are provided as a ceramics polarization electrode and a transformer input electrode. The counter electrode layers 12a, 12b, 12c are provided with projection parts each thereof extends in a long side surface direction. A projection part which extends toward one long side surface is connected to an external electrode 14. A projection part which extends toward the other long side surface is connected to an external electrode 15.
Patent JP-2000118103-A (JP)
Title: Printer
Inventor: TANIZAKI MASANORI
IPC: B41J29/42
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a printer as a unit for setting printing conditions and printing. SOLUTION: A printer is provided with a first data obtaining section 7 for obtaining image data from a recording medium, a display section 4 for displaying selection elements for the printing conditions, an input section 5 for transmitting a printing setting signal by utilizing one selection element as a printing setting means and a control section for controlling a printing section and a feeding section based on the decided input from the input section 5 for image data obtained by the first data obtaining section 7, and printing conditions of image data recorded on a recording medium can be set by a printer as a unit.  Thus the printer for printing the recorded image data without troublesome procedures can be provided, and the image data recorded on the recording medium can be printed easily even by a user who is not familiar with the handling of a personal computer as far as he or she can handle a digital camera or the like.
Patent JP-H01133962-A (JP)
Title: Granulated aggregate for wall material
Inventor: ARAI FUJIO
IPC: C04B14/02
Filed: 1987-11-19
Abstract: PURPOSE:To obtain the title lightweight aggregate having a stable color tone and a nearly spherical shape at a low cost by granulating a core material having specified characteristics, a filler, a binder, etc. CONSTITUTION:A core material (A) having 0.5-1bulk specific gravity (x) and contg. >=70% granules of 42-14mesh grain size, e.g., hard perlite or granular plastic foam is put in an emulsion (B) prepd. by dispersing a binder such as acrylic resin, epoxy resin or urethane resin in a solvent or further dispersing a colorant, etc. After the surface of the core material is uniformly wetted by stirring, a filler (C) of <=100mum grain size such as clay, talc or calcium carbonate is added to the emulsion and stirred. The amt. of the filler added is 360/x-800/xg when 1kg core material is granulated. The emulsion is then dried with a drier and the components are granulated.
Patent JP-H05126709-A (JP)
Title: Hardness measuring device
Inventor: YAMAGUCHI YOICHI
IPC: G01N3/40
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a hardness measuring device which cam measure a hardness corresponding to a temperature highly accurately where a usage temperature range is wider than before. CONSTITUTION:This device is placed within a measurement atmosphere which is at 0 deg.C or lower along with a material 2 to be measured consisting of a rubber, etc., and then the material 2 to be measured in cooled fully. A temperature within a heat-insulation cover 1 which is blanked off by an expansion and contraction sheet 10 is controlled by a heater 3. By moving a hardness meter 7 toward a lower part at a constant speed by operating a lever 6, a constant load is applied to a surface of the material 2 to be measured through a press needle 8. Since the press needle 8 is displaced according to the hardness of the material 2 to be measured, the hardness meter 7 measures a hardness of the material 2 to be measured based on an amount of displacement of the press needle 8 and displays the measurement result on a display 9 as a digital value.
Patent JP-H04166456-A (JP)
Title: Air bag device for rear seat
Inventor: HAMADA SHINJI
IPC: B60R21/231
Filed: 1990-10-30
Abstract: PURPOSE:To improve safety and economical efficiency by providing an air bag device with a seat position switch brought into an ON-state when the inclination angle of a seat back is within a given allowable range and a seating switch brought into an ON-state by means of a seating signal. CONSTITUTION:When a seating passenger is absent at a rear seat 21 being an air bag 11 mounted seat 1 and a seat back 3 of the air bag 11 mounted seat 1 is not within the angle range of a given allowable range, a seat position switch 28 and a seating switch 25 are not brought into an ON-state. Even when an impact sensing sensor 30 is in a state to sense an impact, a gas generator 13 of an air bag device 11 for a rear seat is not actuated. Thus, the air bag device 11 for a rear seat is prevented from useless working, the unnecessary increase of an internal pressure of a car room is prevented from occurring, and a passenger seating a rear seat 21 can be reliably constrained and protected. This constitution improves safety and economical efficiency.
Patent JP-H01133981-A (JP)
Title: Silicon nitride composite body
Inventor: HASHIMOTO SEIJI
IPC: C04B35/584
Filed: 1987-11-20
Abstract: PURPOSE:To obtain an Si3N4 composite body having high fracture toughness value by mixing Si3N4 grains and SiC whisker provided with a coating layer of partially stabilized ZrO2 and subjecting said mixture to molding and sintering. CONSTITUTION:Partially stabilized ZrO2 is coated on the surface of the SiC whisker to 1-50mum thickness by CVD method, PVD method, etc., to obtain the SiC whisker having a coating layer. Said SiC whisker aid Si3N4 grains are mixed and are subjected to pressure molding and thereafter to sintering at 1700-1900 deg.C under 500-2000 atm. in an N2 or Ar gas atmosphere.
Patent JP-H07145677-A (JP)
Title: Air tent, manufacture thereof, and incidental equipment therefor
Inventor: ARAKI YOSHIHIRO
IPC: E04H15/20
Filed: 1993-11-24
Abstract: PURPOSE:To make an air tent lightweight and available for easy handling, to prevent air leakage and bulge when folded up, and to eliminate abnormal supply of air by a method wherein air columns in the lengthwise and breadthwise directions and a tent are formed of synthetic resin sheets and high-frequency welding is applied to necessary parts. CONSTITUTION:A plurality of lengthwise and breadthwise air columns 2, 3 constructing a framework of a roof and a tent 1 are made up of synthetic resin sheets, and optionally necessary parts thereof are bonded by high-frequency welding. Vents of 5-10cm diameter are opened in the inclined part near the periphery 30 of the ceiling of the air tent, and a synthetic resin sheet two or three times larger than the vent is placed on the periphery of each vent with unbonded part in 10-40% of its circumference provided to the downstream side, to which rainwater flows. A plurality of safety air valves 10 are provided to the lengthwise and the breadthwise air columns 2, 3. Furthermore, fiber meshed cloths are fixed to air passage ports of the safety air valves 10 for preventing alien substances from cooming in.
Patent JP-S63147183-A (JP)
Inventor: YAMAMOTO YUSUKE
IPC: G09B19/16
Filed: 1986-12-11
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-H09109895-A (JP)
Title: Carrying truck
Inventor: ASAI CHIHARU
IPC: B62B3/14
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To Improve the storage efficiency or the loading efficiency of an empty carrying truck, and to improve the workability by providing a truck frame to which casters are fitted to its lower face and whose shape in plane is approximately Z-shaped, and fitting a shelf receiving frame to each of a pair of parallel frames. SOLUTION: To set a carrying truck in a non-use condition, a shelf plate 11 loaded between transverse rods 8 is removed, projections 6d projected on a horizontal part 6c of shelf receiving frames 6, 7 are inserted in holes 11f cut in projected pieces located in the center of the shelf plate 11, and the shelf plate 11 Is suspended in an approximately vertical condition. After a deck board 4 is turned around a shaft 5 from the horizontal condition to the approximately vertical condition, a locking member 10 is locked to a hole 4g to keep the vertical condition so as to realize the carrying truck in which the plane shape is folded in Z-shape as a whole. Parallel frames 1, 2 and an inclined frame 3 of the adjacent carrying truck are arranged adjacent to each other, and can be collected in a compact manner.
Patent JP-H01135606-A (JP)
Title: Mold for forming optical memory board
Inventor: NOSE YASUTO
IPC: B29C43/36
Filed: 1987-11-20
Abstract: PURPOSE:To make it possible to continuously manufacture high quality board with low defect rate over a long period of time by a method wherein bits grooves are directly produced on a mirror plate, which acts as the cavity of a mold to be used for forming an optical memory board. CONSTITUTION:Negative resist 2 is applied onto a mirror plate 1. The coating method is effected by a spinner. The coating thickness is about 2000Angstrom . After pre-bake, a photoresist layer is exposed to laser with a laser cutting machine in the shape of format bits and pits for optical memory. After that, the resists layer at the portion except the exposed portion is selectively removed by alkaline developer. In the resultant mirror plate, on the portions turning in format bits or pits of which the resist layerpresents, its metal surface excluding that covered by the resist layer is etched by 700Angstrom  with ion beam. After etching, the resist layer 2 is removed and finally the resultant surface is coated by 300Angstrom thick Tin layer 4 by sputtering so as to complete as optical memory board.
Patent JP-H02141250-A (JP)
Title: Device and method for forming picture
Inventor: NAGASHIMA YOSHITAKE
IPC: B41J2/205
Filed: 1988-11-22
Abstract: PURPOSE:To change dot diameters properly, and to improve picture quality to a flat picture having small density by vibrating a recording head according to the density of the dots of a coloring material. CONSTITUTION:When a picture signal is input to a picture processing section 1, a picture is processed properly according to the picture signal, and a processed data is stored in a picture memory 2. One of a data output from the picture memory 1 is input to a head driver 4, a recording head 3 is driven, the other of the data is input to a density/frequency discriminator 5, an ultrasonic transducer 8 is driven on the basis of the data input, the recording head 3 is vibrated in the direction of the arrow, an ink droplet is divided by ultrasonic waves, and fine particles are discharged onto printing paper and recording is conducted. Consequently, when the frequency of ultrasonic waves is increased, dot diameters on a blank form are augmented because ink particles are changed into fine particles. When the frequency of ultrasonic waves is reduced, on the contrary, dot diameters are decreased. Accordingly, when the frequency of ultrasonic waves is elevated, small density distribution is acquired; when the frequency of ultrasonic waves is lowered, large density distribution is obtained.