baber/WOPTO huggingface dataset:
Patent JP-H09145399-A (JP)
Title: Portable communication guide unit and communication guide method
Inventor: HAGIWARA SHOZO
IPC: G09B29/10
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication unit and a communication method for guiding a subject from current position to a goal through bidirectional communication. SOLUTION: The portable communication unit comprises an external memory medium 3 storing plan view information and three-dimensional view information, a GPS antenna 6, a central processing means 4 performing specified operations, means 9 for reading out information from the external memory medium 3 and delivering the information to the central processing means 4, and a main memory means 11 for storing the processing procedure and the like of central processing means 4. The central processing means 4 produces a map clearing indicating the current position and goal from plan view information read out through the read out means 9 and executes a processing for producing a three- dimensional image from three-dimensional view information and displaying the three-dimensional image on an I/O screen 5.
Patent JP-H04177592-A (JP)
Title: Controller for automatic vending machine
Inventor: ICHINOSE NOBUHIKO
IPC: G07F9/00
Filed: 1990-11-09
Abstract: PURPOSE:To reduce the number of relays of high switching current type by permitting a micro current to flow on a solenoid via a bypass resistor when a first selection relay and a first remote control relay are opened and closed. CONSTITUTION:The first selection relay 11 is connected to a make-contact side, and also, a group relay 30 is held to a break-contact side, and the first remote control relay 20 is set at an on-state. Therefore, a driving current can be supplied from a power source 36 to a solenoid 10 with column number 1. In such a case, the current flows to the solenoid 10 via the bypass resistors 28, 34 when the first selection relay 11 and the first remote control relay 20 are opened and closed, however, it is the micro current, by which no solenoid 10 can be turned on. Therefore, it is enough to use relays for micro current opening/closing in the first to eighth selection relays 11-18 and the group relay 30. Thereby, it is possible to reduce the number of relays of high switching current type.
Patent JP-H08158914-A (JP)
Title: Air fuel ratio control device for engine
Inventor: SAWAMOTO KUNIAKI
IPC: F01N3/08
Filed: 1994-12-08
Abstract: PURPOSE: To increase exhaust performance by providing a specified limit to the switching of air fuel ratio due to relationship with NOx adsorption capacity, etc., of an NOx adsorptive three way catalyst. CONSTITUTION: During lean operation (S16), a cumulative NOx adsorption amount ΣCNO is calculated based on a sucked air flow Q (S13). During stoic operation (S22), a cumulative NOx treatment amount ΣPNO is calculated based on a sucked air flow Q (S20). When stoic is switched over to lean, the cumulative NOx treatment amount ΣPNO is compared with a slice level SL=C0 ×ΣCNO (S14) corresponding to the cumulative NOx adsorption amount ΣCNO in the previous lean operation and, when ΣPNO<SL, switching to lean is prohibited (S10).
Patent JP-H02149239-A (JP)
Title: Cleaner
Inventor: TSUCHIYA TOSHIHIRO
IPC: A47L9/04
Filed: 1988-12-01
Abstract: PURPOSE:To enable the automatic removal of a thread entrapped around a pulley by using a flat belt as a driving belt for a rotary brush and using an approximately truncated cone shape pulley as a driving pulley. CONSTITUTION:A motor 1 is concentrically and monolithically provided with a driving pulley 4 for an air intake generation fan and a rotary brush 3. The tip of the driving pulley 4 is kept in a cantilever state. Also, a driven pulley 5 and the driving pulley 4 provided for the rotary brush are so arranged as to be orthogonal with each other, and a flat belt 6 is extended between the driven pulley 5 and driving pulley 4. A fan shaft 10 is fitted with a truncated cone part 11 leading to the tip of the fan in such a way as to be integral with the driving pulley 4, while the cone part 11 is so made as to be adjacent to to the edge of the large-diameter part 4c of the driving pulley 4 at the side of the edge thereof with the tip 11a of the cone part 11 having approximately the same diameter as the large diameter part 4c of the driving pulley 4, and gradually increasing toward the motor 1 at a larger angle than the driving pulley 4. According to the aforesaid construction, a thread entrapped about the external surface of the pulleys gradually shifts to the small diameter side of the approximately truncated cone type pulley, and discharged outside from the belt part.
Patent JP-H07157344-A (JP)
Title: Laminated glass
Inventor: SAKAI YOSHIHIRO
IPC: B32B17/10
Filed: 1993-12-06
Abstract: PURPOSE:To produce a laminated glass having a function controlling a light transmittance and improved moisture resistance and durability by wrapping whole part of an edge part of the laminated glass which is obtained by holding and joining a plastic film which is laminated with a heat rays reflecting film. CONSTITUTION:In the laminated glass 8 in which the plastic film 3 laminated the heat rays reflecting film 4 on at least one surface is held between plural glass plates, etc., 2 and 2' and these glass plates 2 and 2' and the plastic film 3 are joined by joining plates 7 and 7', the whole part of the edge part of this glass are wrapped with the sealing material. As the sealing material 1 to be used, a butyl rubber made tape, a 'Teflon(R)' resin made tape imparted with a silicones adhesive and an acrylic resin made tape imparted with an acrylic adhesive are preferable especially. This sealing material 1 is used to interrupt each layer consisting of the laminated glass with moisture or air.
Patent JP-H04176780-A (JP)
Title: Rear wheel steering control device for four-wheel steering vehicle
Inventor: TANAKA TAKEHIKO
IPC: B62D137/00
Filed: 1990-11-08
Abstract: PURPOSE:To regularly keep the running stability of a vehicle satisfactory even at the time of braking by changing the proportional coefficient of yawing rate control when an antiskid device is operated. CONSTITUTION:When a driver operates a brake during the running on a road surface easy to slip, and the electric control circuit 3a of an antiskid device 3 outputs an antiskid operation signal, a coefficient changing means 9, in replay to the generation of this signal, gradually increases the coefficient by which a yawing rate is multiplied with a change rate determined by a rate determining means 8. Consequently, when the running road surface is in the state easier to slip, the coefficient by which the yawing rate is multiplied is changed to a larger value, and the feedback control quantity of the yawing rate to rear wheel steering is increased. Thus, even if the braking is conducted during the running on the road surface easy to slip, the running stability of the vehicle can be regularly kept satisfactory according to the state of the running road surface.
Patent JP-H11114860-A (JP)
Title: Recognition method and picking device
Inventor: INAGAKI SHINJI
IPC: G06T7/60
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To output one object easily form overlapped plural objects without putting any mark on the objects. SOLUTION: When overlapped plural images of objects are input by image input units 14A and 14B in this device, a contour tracking unit 14C determines the contour of the image by tracking the contour of the input image, a setting unit 14D sets the center of detection of a detecting circle on the determined conrour and a recognition part (14E 14G, and 14J) recognizes one object which can be output from objects piled up on the outer circumference of the detection shape by judging that the number of intersection points on circumference of the detecting circle to be set with the contour of the image agrees with predetermined number. A robot part picks out an object which is recognized to be output by the recognition part by holding the center of detection.
Patent JP-H06125870-A (JP)
Title: Head of electronic endoscope
Inventor: SAKAMOTO KAZUHIRO
IPC: A61B1/04
Filed: 1992-10-16
Abstract: PURPOSE:To reduce the diameter of the head while leaving the length of the head as before. CONSTITUTION:In a package 18 for containing a CCD 19, an extended part 23 is provided by extending cover glass 22 of the upper face side in the horizontal direction, and to this extended part 23, a lead wire 10 is connected. In this case, in the lower side of the extended part 23, a containing space 100 is formed, therefore, by arranging a tube 14 being a treating implement insert-through channel therein, the diameter of a head 16 can be reduced. In such a state, metallic reinforcing plate 26 is attached to the lower face side of the extended part 23, and by this reinforcing plate 26, prescribed strength of the extended part 23 is maintained, and also, an electromagnetic wave noise can be shielded. As for the extended part, it is also possible to form it by extending simultaneously the upper part of a package 18.
Patent JP-H08162635-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIMURA HIROSHI
IPC: H01L21/8242
Filed: 1994-12-08
Abstract: PURPOSE: To prevent the narrow channel effect and further reduce junction leakage current. CONSTITUTION: An isolation region, composed of an element isolation oxide film 3 and an element isolation impurity region 5, is formed on the surface of a p-type silicon substrate 1. A n-type source/drain regions 7 are also formed on the surface of the p-type silicon substrate 1. A first and a second layer insulation layers 15, 19 are formed which cover the entire surface and have a contact hole 21 extending to part of the surface of the n-type source/drain regions 7. An-type impurity region 13 which contains a region partly overlapping with the n-type source/drain regions 7 and is in contact with an element isolation impurity region 5, is formed in such a way that it covers the bottom of the contact hole 21. A side wall insulating layer 23 is formed on the side wall of the contact hole 21.  A storage node 25 is formed in such a way that it is in contact with the n-type impurity region 13 through the contact hole 21.
Patent JP-2001122237-A (JP)
Title: Ultrathin-walled bottle formed by extendable blow molding method
Inventor: KODA HIDEAKI
IPC: B65D1/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce an applied amount of resin and improve efficiency of transportation and storage caused by light weight formation and small-sized formation at the time of scrapping by attaining a thin-walled formation of a bottle, in particular, an ultrathin walled formation of segment lower than a barrel segment. SOLUTION: This synthetic resin bottle is made such that an injection-molded pre-form is extended in a longitudinal direction within a blow die, the pre-form is expanded in a lateral direction by air blowing operation and a segment ranging from a shoulder 2 below a neck segment 1 to a barrel segment 3 is formed into a thin-walled segment. The shoulder 2 is formed to have a wall thickness of 0.2 to 0.3 mm. A segment ranging from an interface 5 of the shoulder 2 to a part lower than the barrel 3 is formed to have an ultrathin wall of 0.02 to 0.05 mm in such a way that the shoulder can be pushed into the barrel after use of the bottle to enable the bottle to be scrapped. A deformation strength of the barrel 3 is increased by notch of a lateral rib 6 of optional shape.
Patent JP-H01145720-A (JP)
Title: Node managing system for b tree
Inventor: SUZUKA TOYOAKI
IPC: G06F17/30
Filed: 1987-12-01
Abstract: PURPOSE:To improve the storage utilization factor at the time of constructing a B tree on a secondary storage device by providing a means for storing plural nodes to variable length in one input/output block. CONSTITUTION:An input/output block which is stored in the secondary storage device is constituted of a block managing area 10, a node slot area 11, a dead area 12 and a node storage area 13. In such a state, a dead field part 12 in a node of a B tree is not brought to storage assignment on the secondary storage device 3, and only a part having slave nodes 13A-13C and keys 10, 11 is brought to storage assignment dynamically, therefore, the node goes to variable length. Also, the management is executed by having a pair of a position in a block of the node and its length in the input/output block. In such a way, the storage utilization factor can be improved.
Patent JP-H01149217-A (JP)
Title: Magnetic recording medium
Inventor: MIZUMURA TETSUO
IPC: G11B5/64
Filed: 1987-12-04
Abstract: PURPOSE:To form a magnetic recording medium having high electromagnetic conversion characteristics and particularly high chroma S/N, good luminance output, excellent traveling property and high reliability by forming projecting parts having a specific shape and height on the surface of a magnetic layer. CONSTITUTION:The projecting parts on the surface of the magnetic layer 2 are formed to such a shape at which the ratio of X1 and X2 is in a 1.0<=x1/x2<=1.5 range and the height H from the bottom of the projecting parts to the peak of the projecting parts in a 100-600Angstrom  range where the horizontal distances in the bottom of the projecting parts 4 bisected in the horizontal direction of a substrate 1 by the perpendicular running the peak of the projecting parts are designated as x1 and x2(x1>=x2), respectively. The high-reliability magnetic recording medium which has particularly the excellent chroma S/N, the good luminance output and the good traveling characteristic and is suitable for high-density magnetic recording is obtd.
Patent JP-H07129895-A (JP)
Title: Information display device for vehicle
Inventor: NAKAMURA KAZUMASA
IPC: G08G1/09
Filed: 1993-10-29
Abstract: PURPOSE:To enable a driver to accurately grasp necessary information for the vehicle by symbolizing and displaying the outline of the received vehicle information at a time, and optionally selecting a displayed symbol and displaying the details of the vehicle information. CONSTITUTION:When road information is displayed, symbols A1, A2, and A3 (congested place) and B1 and B2 (traffic control place) of received road information are displayed at respective specific places of a map where the current position P of this vehicle is displayed. For example, when the symbol A1 is specified with a cursor in this display state of the screen, the symbol A1 is changed in color or increased in luminance, or flags F are displayed on both ends of the symbol A1 to change the display mode of the symbol A1, indicating that the symbol A1 is selected. In a lower corner of the screen, the contents of the road information corresponding to the symbol A1 are displayed. Consequently, the driver can accurately grasp necessary vehicle information with good recognition performance.
Patent JP-2001127468-A (JP)
Title: Flexible printed board
Inventor: RYU KINWAI
IPC: H05K7/14
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed board which can reduce the size of a camera and can make electrical signals readily connectable, without enlarging the external sizes of soldered connections. SOLUTION: One side face of a flexible printed board 1, a plurality of soldering copper foil connections 1a and 1b is formed. Since the connection 1a and 1b have no base material nor a cover material, the overall bodies of the connections are soft and can be bent freely. Therefore, the connection can be connected easily to other parts through soldering.
Patent JP-H05143040-A (JP)
Title: Video composing method and external synchronous display device
Inventor: KIMURA YUJI
IPC: G09G5/18
Filed: 1991-11-21
Abstract: PURPOSE:To provide the display device for a personal computer which can display CG, characters, a moving picture (still picture) on one display screen one over another by a simple composition device and also enables video composition without any lack of the smoothness of the motion of a moving picture of the composite display nor any omission of the input of video information. CONSTITUTION:As for the video composing method for composing the moving picture from external video equipment 110 and the display data of the personal computer 100 together, a horizontal and a vertical synchronizing signal are supplied from the external video equipment to the standard display system 101 of the personal computer and the standard display system generates a horizontal synchronizing signal of frequency which is an integral multiple of the horizontal synchronizing signal of the external video equipment and also generates a vertical synchronizing signal of frequency which is an integral multiple of the vertical synchronizing signal of the external video equipment, thereby performing composition according to the horizontal and vertical synchronizing signals of the standard display system 101. An operation clock and signals required for the composition device can, therefore, be obtained by a simple frequency divider from the display output of the personal computer.
Patent JP-H07135537-A (JP)
Title: Picture transmitter
Inventor: URUSHIBATA AKIRA
IPC: H04M11/00
Filed: 1993-11-11
Abstract: PURPOSE:To provide a picture transmitter by which a status of a site is sent to a management section in real time as a picture. CONSTITUTION:The transmitter is provided with a radio television camera 1, a personal computer 3 connecting to the camera via a tuner 2, a cordless telephone slave set 4 sending a voice signal and a control signal as a radio signal, a cordless telephone master set 5 receiving a signal from the slave set 4, a switch 9 used to select a picture signal from the personal computer 3 or a voice signal from the master set 5 and to connect the selected signal to a fixed line 10, and a voice monitor 6 giving a command of the selection of any signal to the switch 9 upon the receipt of a predetermined control signal from the slave set 4 by the master set 5.
Patent JP-H09140963-A (JP)
Title: Cloth feeder of sewing machine
Inventor: SHINOMIYA HIROAKI
IPC: D05B21/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve accelerating and decelerating characteristics in the intermittent feeding at the time of sewing and make a rapid operation possible and increase a productivity by making inertia and bending vibration small when a cloth holding frame is moved in a cloth feeder of a sewing machine. SOLUTION: This device is provided with a first feeding member 11 and a second feeding member 12, which are so connected to a holding frame 7 that they may be rotated around a common vertical pivot 16, and a first driving unit 21 and a second driving unit 22, which transmit driving force for moving the first and the second feeding member 11, 12 forward and backward and which can be rotated around vertical pivots. Furthermore, a third feeding member 13 which is so connected to the holding frame 7 that it may be rotated around another vertical pivot 18 which is different one from the vertical pivot 16 and a third driving unit 23 which transmits driving force for moving the third feeding member 13 forward and backward in cooperation with the first feeding member 11 and which can rotate around a vertical pivot.
Patent JP-H06130089-A (JP)
Title: Measuring device of electric signal using optical element
Inventor: MATSUNO TATSUJI
IPC: G01R15/24
Filed: 1992-10-19
Abstract: PURPOSE:To enable measurement of an electric signal with high precision by a method wherein a reference voltage of a frequency being different from the frequency of a voltage to be measured which is impressed on an electrooptical element is superposed on the voltage to be measured which is impressed on the electrooptical element. CONSTITUTION:A light beam emitted from a light-emitting part 2 of a measuring part 1 is applied to a Pockels element 6 through an optical fiber 3 and a polarizer 5 of a sensor part 4. The light beam transmitted through the element 6 is passed through a 1/4 wave plate 7, an analyzer 8 and an optical fiber 9, converted into an electric signal by a light-sensing part 10 and sent to an automatic light quantity controller 12 through BPF 15 and a rectifier 16 and the light-emitting part 2 is driven by an output of the controller. Besides, the electric signal outputted from the light-sensing part 10 is delivered as a measuring output through BPF 17. In the case when a circuit being an object of measurement is an electric circuit 18 and a voltage to the ground is measured, an opposite-end voltage of a capacitor 20 on which a reference voltage of a frequency f1 different from the frequency f0 of the voltage to be measured is superposed by an oscillator 22 is impressed on the element 6 and thereby the sensitivity of the sensor part 4 is regulated automatically.
Patent JP-H02188975-A (JP)
Title: Piezoelectric crystal element using gapo4 as base body
Inventor: GIYUNTA ENGERU
IPC: H03H9/17
Filed: 1989-11-24
Abstract: PURPOSE: To provide a cut surface having a slightly positive temperature coeffi cient of a resonance frequency at a room temperature and low sub wavelength non-resistance relatively easily decidable by using a crystal original lump obtained by a present growth method by making the main surface of a crystal element be parallel to the cut surface in a specified direction. CONSTITUTION: In this piezoelectric element for which GaPO4 used for a resonator or the like is a base body provided with a piano-convex or biconvex upper surface which is a parallel plane for providing an electrode as needed and the main surface positioned parallelly to a flat upper surface or symmetrically to the biconvex upper surface, the main surface H of the crystal element 6 is extended parallelly to the cut surface E obtained by rotating an angle θfrom -5 degrees to -22 degrees around one axis of crystal symmetrical axes (a1 , a2 or a3 ) of two numbers from the hexagonal system prism surface 3 of the crystal original lump 1 positioned parallelly to an optical axis C. It is preferable to turn the angle θ to be between -13 degrees and -17 degrees.  Also, the crystal element 6 can be constituted of the crystal of a general formula Ga1-x Mx PO4 on condition that M is a tread and it is 0<=x<0.5.
Patent JP-2000119995-A (JP)
Title: Antibacterial paper and its production
Inventor: KATO TOSHIO
IPC: D21H21/36
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain antibacterial paper effectively enable sterilization or decomposition of organic substances by uniformly dispersing and fixing titanium oxide powder supported with porous ceramic on the surface part of paper material. SOLUTION: This antibacterial paper having prescribed shape is obtained by sinking and setting a mesh-like shaping mold having prescribed shape in a papermaking tank, stirring and dispersing pulp raw material in the tank, throwing titanium oxide powder supported with porous ceramic after sticking a part of a paper material on the surface of the shaping mold, draining from the inside of the shaping mold to make the titanium oxide particles uniformly attach on the surface of the shaping mold, taking out the shaping mold from the papermaking tank, drying and releasing the paper material.