baber/WOPTO huggingface dataset:
Patent JP-H03199782-A (JP)
Title: Pressure control valve
Inventor: OCHIAI MASAMI
IPC: F16K17/10
Filed: 1989-12-28
Abstract: PURPOSE:To reduce the manufacturing cost of a valve by providing one seat valve, and adding a simple structure part to the seat valve to give both the functions of a relief valve and of an unload valve to the valve for miniaturizing the whole circuit by applying the above valve to a hydraulic system. CONSTITUTION:When the maximum load pressure of a circuit rises from a normal state to attain a fixed set value, the pushing up force for the second poppet 26 of signal pressure PL introduced through a signal line 104 and the second oil passage 28 into a sub-control chamber 27 becomes stronger than the deviating force of the second spring 30 to make the second poppet 25 move upward. Thus the maximum load pressure of the circuit is regulated to the fixed set value. When discharge pressure Ps introduced into the first fluid chamber 12 becomes stronger than the sum of the deviating force of the first spring 25 and pressure introduced through the signal line 104 and the second oil passage 28 into the sub-control chamber 27 in a no load state where the signal pressure PL turns into the pressure of a tank T, the first poppet 16 moves upward. The surplus discharge of a variable displacement hydraulic pump 100 flows into the tank T to be unloaded.
Patent JP-H10178671-A (JP)
Title: Mobile communication terminal and digital radio communication system
Inventor: KUROKI HISAKATSU
IPC: H04W76/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal and a digital radio communication system which change communication types during communication and continuously perform communication. SOLUTION: In communication phase after communication is started, terminal from which a user requests to change types of communication adds data that requests switching of communication types to control data (SA of TCH data) that is transmitted and received in communication phase by a switching control data transmission controlling means 92 and performs transmission control. In a terminal which receives a switching request to this, a switching control data supervisory means 93 supervises whether a receiving signal of the communication phase includes data that requests switching of communication types or not. When the data that requests switching is included, a communication type switching controlling means 94 switches a selector 41 and controls it so that the communication in response to the request may be performed.
Patent JP-H0559370-A (JP)
Title: Coke charging device for coke dry quenching equipment
Inventor: YASUKOUCHI NAOTO
IPC: C10B45/00
Filed: 1991-12-20
Abstract: PURPOSE: To provide the title device which has a stationary hopper equipped with a dust-collecting duct, a movable, liftable and lowerable hopper, and a movable cooling shaft gate with a manipulator so that it can suppress the evolution of dust from the gap between the feed hopper and the cooling shaft.  
     CONSTITUTION: A coke-feeding device for the cooling shaft of a coke dry cooling installation comprising a stationary hopper 1 equipped with a dust-collecting duct 9, a movable, liftable and lowerable hopper 18, and a movable cooling shaft gate 8 with a manipulator 14, wherein a liftable and lowerable distribution cone 5 is supported by either of the stationary hopper 1 and the movable hopper 18 to uniformalize the granular size distribution of coke in the cooling shaft, a first annular sealing element 11 and a second annular sealing element 55 being provided respectively in the movable hopper 18 and the cooling shaft gate 8, and a corresponding sealing means 10, the distribution cone 5 and a driving means 16 for driving the movable hopper 18 are provided at the top of the cooling shaft so that they cooperate with either one of the annular sealing elements, thereby suppressing the evolution of dust. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001155114-A (JP)
Title: Device and method for preprocessing of character recognition, and program recording medium
Inventor: SUMIYA HIROSHI
IPC: G06V30/10
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To make fast detectable the upper and lower parts of a character string with high accuracy when the character such as character is an object to be processed about a character recognition preprocessor detecting the upper and lower parts of a character string being the object of character recognition. SOLUTION: This preprocessor is provided with an extracting means extracting the image of a character string being the object of character recognition, a setting means setting a minimum rectangle enclosing the character string image to be extracted by the extracting means, a specifying means specifying a character position is the rectangle specified by the specifying means, a detecting means detecting the minimum distance between the lower line of the rectangle and a character area and also the minimum distance between the upper line of the rectangle and the character area in each character position specified by the specifying means and a deciding means decides the upper and lower parts of the character string extracted by the extracting means from fluctuations shown by the two minimum distances detected by the detecting means.
Patent JP-H10177167-A (JP)
Title: Reflection type liquid crystal display element
Inventor: YOSHIKAWA KEI
IPC: G02F1/136
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal(LC) display element capable of attaining bright multi-color display. SOLUTION: The reflection type LC display element is provided with an LC layer 4 divided into at least three regions and capable of modulating the optical intensity of mutually different wavelength values in respective divided regions, an LC layer 5 for modulating the intensity of transmitted light in a visible ray region and a reflection color filter divided at least into three regions corresponding to the spatial division of the layer 4 in one pixel and capable of reflecting light of mutually different wavelength values in respective divided regions.  In this case, the layer 4 executes the reflection and transmission of specific wavelength light in accordance with the impression of an external electric field and the layer 5 executes the absorption and transmission of the visible ray region in accordance with the impression of the external electric field, so that the reflected wavelength of respective divided regions of the layer 4 is made different from the reflected wavelength of respective divided regions of the layer 12, so that the layer 5 is not divided.
Patent JP-H05147529-A (JP)
Title: Travel cart for work
Inventor: SHINKAWA TOKIHIRO
IPC: B61F5/38
Filed: 1991-11-29
Abstract: PURPOSE:To provide a cart for work capable of traveling smoothly and stably even if a gauge between two rails is varied due to change in types of curved rails and in distance. CONSTITUTION:A wheel holding member 2 is pivoted rotatably on the lower one side of a cart body 1. A drive wheel 3 is mounted rotatably on the wheel holding member 2. An electric motor 4 is mounted on the wheel holding member 2 to rotate drivingly the drive wheel 3. A slide frame 5 is supported by multiple slide rollers 6 provided under the cart body 1 slidably in longitudinal direction (in the direction of arrow P). A wheel holding member 7 is pivoted rotatably on the lower top end side of the slide frame 5. Also a follower wheel is mounted rotatably on the wheel holding member 7.
Patent JP-H10175256-A (JP)
Title: Connecting method for film, transfer belt formed by the method, and image forming apparatus with the belt
Inventor: KOYAMA HAJIME
IPC: G03G15/16
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a film having sufficient strength and durability without generating a step at a connecting part, an endless transfer belt manufactured by the method, and an image forming apparatus having the belt. SOLUTION: Both ends of the film 1 are connected to form an endlesslike belt. At this time, both the edges of the film 1 are formed in shape in a curved or bend line state to increase its strength at the connecting part. In this case, a connecting material 2 for connecting uses curing material such as adhesive or resin of powder. The resin is melted, then cooled to be solidified and connected. It becomes more effective by incorporating the same resin as the material of the film or setting its particle size to double or less of a thickness of the film. The forming apparatus provides the endless belt obtained by the above method. The film used for the belt is adapted to a processing method or material for obtaining high dimensional stability or high strength.
Patent JP-H10258060-A (JP)
Title: Forceps for surgical operation under observation by endoscope
Inventor: INOUE MASAHIDE
IPC: A61B17/28
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To make an apex forceps pieces openable and closable under a condition where it is inserted through a tracheal by a constitution wherein a pair of grip pieces pivoted on the first support and a pair of apex forceps pieces pivoted on the second support are provided and opening and closing operation of the grip pieces is transmitted to opening and closing operation of the apex forceps pieces through an operation transmitting member. SOLUTION: A pair of grip pieces 1 on the side at hand are freely openably and closably pivoted on the first support 3 provided in the neiborhood of the end part of a supporting side plate 2 and a pair of apex forceps pieces 4 on which blades of scissors are formed are freely openably and closably pivoted on the second support 5 provided on another end side of the supporting side plate 2 as a center. In addition, opening and closing operation of the grip pieces 1 is constituted so as to transmit it to the apex forceps pieces 4 through an operation transmitting mechanism 10.  The operation transmitting mechanism 10 forms facing base parts for the grip pieces 1 and the apex forceps pieces 4 into disk-like shapes with shaft holes 1b and 4b as centers and the disk parts 1c and 4c are connected with a pair of rod-like arms 13 and cutouts 14 and 15 are provided on the disk parts 1c and 4c to prevent the disk parts 1c and 4c and the arm 13 from interfering.
Patent JP-H11175139-A (JP)
Title: System and method for monitoring and controlling plant
Inventor: KANO YASUHIRO
IPC: G06Q50/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To enable a small number of persons to easily take emergency measures even if an abnormality or an accident occurs in a plant and to restore the plant in a minimum time without any error. SOLUTION: This system monitors and controls the plant according to plant data gathered from a plant control unit 2 controlling the plant 1. In this case, a plant data gathering means 72 gathers the plant data. When the gathered plant data change so as to meet previously set conditions, a plant state change detecting means 73 detects the changes and outputs information on the event generation. Once the event generation is reported, a plant data transmitting means 7 consisting of data sending-out means 74, 75, 76, and 77 sends transmit data based upon the plant data to at least one transmission destination which is set previously in a transmission destination list through a public line.
Patent JP-H07161658-A (JP)
Title: Semiconductor substrate and its manufacture
Inventor: TOMIYAMA YASUYOSHI
IPC: H01L21/28
Filed: 1993-12-07
Abstract: PURPOSE:To provide a semiconductor substrate, on which electrodes having a complete ohmic property can be formed, and a method of manufacturing the semiconductor substrate. CONSTITUTION:A single crystal silicon substrate 1 is prepared. A single crystal silicon carbide layer 2 of a 3-C structure is epitaxially grown on this substrate 1. As this result, a deteriorated layer 3 is formed on the upper part of the layer 2. After this, a heat treatment is performed. As this result, the layer 3 is thermally oxidized and becomes a thermal oxide layer 4. This layer 4 is subjected to etching treatment with an HF liquid and is removed. Immediately after this, Ti layers 5 are formed by a vacuum deposition method and Ni electrode layers 6 are respectively formed on the layers 5. When current-voltage characteristics between the layers 6 are examined, a current-voltage curve becomes a complete straight line. Accordingly, the ohmic property of the layers 6 is a complete one.
Patent JP-2001156804-A (JP)
Title: Radio information receptacle
Inventor: OKADA YUKIO
IPC: H04L12/28
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio information receptacle which enables a user to easily perform radio network communication in each room of a house. SOLUTION: The radio information receptacle has an access point in a radio network system composed of access points and plural radio terminals, and this access point is composed of an antenna part, a radio transmission/reception part, a link management part, a wired transmission/reception part, and a medium conversion part and has a function to repeat communication from a radio terminal in its own service area and communication from a wired network.
Patent JP-H08184448-A (JP)
Title: Angular velocity sensor
Inventor: MORIYA KAZUFUMI
IPC: G01C19/5762
Filed: 1994-12-28
Abstract: PURPOSE: To provide an angular velocity sensor for detecting the angular velocities around two different axes with improved sensitivity. CONSTITUTION: A plane vibrator 3 is a connected body where a weight vibrator 5 is connected to the inside of a frame body 6 of a right-angle quadrilateral through a connection beam 4 and is supported by a support beam 8 which is bent and formed so that it can be vibrated in x and y directions. Traveling electrodes 11A and 11B which become excitation electrodes and traveling electrodes 10A and 10B which become angular velocity detection electrodes around z axis protrude at the outer edges of four sides of the frame body 6. The resonance frequency of the vibration in x and y directions of the plane vibrator 3 is adjusted to nearly match that in the vibration of z direction of the weight vibrator 5.  Therefore, when the Coriolis force in z direction is applied to the plane vibrator 3 due to the rotation around x axis, only the weight vibrator 5 vibrates in z direction to detect the angular velocity around x axis. Also, in the case of rotation around z axis, a servo mechanism 18 is driven and the frame body 6 does not actually move in x direction, thus detecting the angular velocity around z axis based on the output voltage of the servo mechanism 18.
Patent JP-2000163392-A (JP)
Title: Parallel distributed simulation system, simulation manager and parallel distributed simulator control method
Inventor: IZUMI HIDEYUKI
IPC: G06F19/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a parallel distributed simulation system, simulation manager and parallel distributed simulator control method with which the simulation can be advanced at logical time synchronized with real time even in the case of executing the simulation of large scale to use plural simulation managers. SOLUTION: A real time proceeding managing means 4 monitors the logical time of simulation due to simulators 41-1 to 41-4 and when the proceeding of logical time gets later than the proceeding of real time, instructs a logical time/data exchange managing means 6 to forcibly proceed a logical time in simulation. Then, the logical time/data exchange managing means 6 forcedly advances the logical time and synchronizes the logical time with the proceeding of real time at all the time.
Patent JP-H0767648-A (JP)
Title: Expression of recombination antibody
Inventor: BURIGITSUTE KARUZA
IPC: C07K16/24
Filed: 1992-12-21
Abstract: PURPOSE: To obtain an expression vector not changing the sequence of a code region, by cloning a specific DNA fragment into an initial vector containing a promoter, an unchanged immunoglobulin gene sequence and a preferable restriction cleavage site.  
     CONSTITUTION: A DNA fragment (isolation is shown by a schema) which contains a region encoding a perfect terminal segment of an immunoglobulin leader peptide before 5' terminal part of a sequence region encoding a perfect expression V region or a part of its 3' side and completes right after the 3' terminal part of the sequence region encoding the perfect expression V region is cloned into an initial vector. The initial vector contains a promoter, an unchanged immunoglobulin gene sequence and a restriction cleavage site suitable for inserting the DNA fragment. For example, p11315, or the like are preferable as the initial vector. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03202677-A (JP)
Title: Silencing structure of kick type starting device for car
Inventor: TAHASHI KIMIO
IPC: F02N3/04
Filed: 1989-12-28
Abstract: PURPOSE:To prevent generation of striking sounds by turning a pedal a little so as to generate a gap between a drive shaft side stopper and a crank case side stopper when the pedal is moved to the position with accommodation, and enabling the holding the pedal by a rotation holding means in the rotated position. CONSTITUTION:When an engine is started, a pedal 22 for a kick crank 15 is turned outward. If this pedal is stamped, a start gear 19 moves outward with rotation of a start shaft 17 and meshes with an interlocking gear 14b. Thus the engine is put in cranking. If the foot is returned after the engine is started, the start shaft 17 is turned to its original position by a return spring 18, and a stopper 21a of a stopper ring 21 contacts a stopper 9b on the crank case side, and the start shaft 17 is held in this position. When turned to the position with accommodation, the pedal 22 moves backward along a guide 24b, and at the same time the start shaft rotates a little in the direction of kicking to cause generation of a gap between the two stoppers 21a, 9b. This prevents the generation of striking sounds due to vibration, etc.
Patent JP-H05171630-A (JP)
Title: Suspended dust remover
Inventor: TANIGUCHI MASAHIRO
IPC: E02B15/00
Filed: 1991-12-24
Abstract: PURPOSE:To keep dust running with water in one place in case of a flood and to enable the disposal thereof afterwards by providing a revolving drum with blades in a state to submerge part thereof into the water in the direction crossing a water channel to rotate it in a specific direction. CONSTITUTION:A revolving drum 3 equipped with a plurality of blades 32 projecting radially to a cylindrical revolving trunk section 31 is provided in a state to submerge part thereof into the water in the overall width crossing a water channel 1. A motor M is operated in the case of a flood, and when the revolving drum 3 is rotated and driven in an R direction, suspended dust W of the A direction running from the upper stream side of the water channel 1 is repeatedly hit several times by the blades 32 with the rotation of the revolving drum 3 to keep it in that place, so that it is hard to flow out to the lower stream side of the revolving drum 3. After the flood is over, the dust W is removed.
Patent JP-H07155535-A (JP)
Title: Deodorizing method
Inventor: SATO MIKI
IPC: B01D53/34
Filed: 1993-12-09
Abstract: PURPOSE:To provide a deodorizing method which eliminates the need for large device and a gas feed means such as a blower and an intake device, and which is inexpensive, easy in maintenance of a device and suitable to a small scale use at a general home, etc.. CONSTITUTION:In the case of deodorizing a gas having a molded by passing it through a permeable soil 4, the gas is naturally taken in by a negative pressure generated in the soil through a diffusing member 3 embeded in the soil. A member in which a bristle like fiber 12 is filled in a tubular body 11 consisting of a permeable sheet and a permeable pipe 13 is inserted thereinto is preferable as the diffusing member 3.
Patent JP-H10186318-A (JP)
Title: Color video display device
Inventor: HAMAGISHI GORO
IPC: G02F1/133
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enable pixels of respective colors to be arranged at a pitch smaller than a minimum pitch capable of arranging the light emitting elements by performing scannings on a screen while converging light beams from light emitting elements of respective colors and modulating emitted light of the light emitting elements of the respective colors by a video signal corresponding to the scanned positions. SOLUTION: A light source part 11 is consisting of LED elements 11R, 11G, 11B of red color, green color, blue color. Respective color images 13R, 13G, 13B are obtained by allowing respective lens elements 12a of a microlens array 12 to converge light beams emitted from the respective LED elements 11R, 11G, 11B to image-form them on a screen 13. Then, light transmitting/light shielding controls of shutter parts 14a in a light valve 14 and modulations of emitted lights of LED elements 11R, 11G, 11B of the respective colors are performed by a control means 15. That is, the control means 15 makes screen scannings to be performed by successively forming light transmission positions in the shutter parts and controls emitted light quantities of the LED elements 11R, 11G, 11B of the respective colors by the video signal corresponding to the scanned positions of the screen.
Patent JP-H07164065-A (JP)
Title: Method and device for forming rail for sheet guide rail
Inventor: TSUCHIYA SHIGEO
IPC: H05K7/14
Filed: 1993-12-10
Abstract: PURPOSE:To suppress manufacturing cost lower, in forming sheet guide rails with a different rail length, by reducing the number of dies for drawing. CONSTITUTION:Both ends in the longitudinal direction of a rail 4 with grooves is formed by a drawing die for end parts whose groove depth gradually becomes shallower towards the center part in the longitudinal direction. Then, the center part in the longitudinal direction of the groove is formed by a drawing die for center parts by which the groove depth is nearly uniform over the entire area of the drawing part. The increments/decrements in the rail length are cancelled by the increasing/decreasing areas drawn by the drawing die for center parts. Consequently, an optional length of rail is formed by one set of drawing dies, and plural kinds of sheet guide rails with different rail length are manufactured at low cost.
Patent JP-H03259417-A (JP)
Title: Magnetic recording medium
Inventor: MORITA HARUYUKI
IPC: C10N40/18
Filed: 1990-11-30
Abstract: PURPOSE:To prevent head crash and to improve durability of the medium by incorporating boron nitride expressed by BNx into a protective film in a manner that x in the formula ranges from 0.5 to 1.5. CONSTITUTION:As for the material to constitute the protective layer, high hardness of the material is not important but excellent lubricating property is important. Thereby, boron nitride expressed by BNx incorporated into the protective film is prepared so that x in the formula ranges from 0.5 to 1.5. When the film is formed by a plasma CVD method with using a source gas comprising B2H6 and NH3, x in BNx is controlled by the proportion of B2H6 to NH3. By using BNx with x ranging from 0.5 to 1.5, the protective film shows good lubricating property and can be used as the protective film. With x in the range from 0.8 to 1.2, the film shows especially good lubricating property and has large effect to prevent head crash. Thereby, the medium prevents head crash and has improved durability.