baber/WOPTO huggingface dataset:
Patent JP-H11196027-A (JP)
Title: Radio communication system
Inventor: YOKOTA AKANE
IPC: H04B1/713
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To quickly cancel intermittent reception of each radio terminal in a radio communication system, which consists of a centralized control station and plural radio terminal stations and operates an intermittent reception mode for suppressing the power consumption of each terminal station in its standby mode. SOLUTION: A centralized control station assigns an integrated communication frame (BF) number and a basic hopping pattern to each of radio terminal stations 104 to 109, to receive a system control channel in an in intermittent reception mode. When the stations 104 to 109 which are kept in the intermittent reception modes are started, the terminal addresses are stored and sent to the system control channels corresponding to the BF numbers assigned to the stations 104 to 109. Thus, the stations 104 to 109 start with their assigned BF numbers to receive the system control channels and cancel the intermittent reception modes. As a result, the stations 104 to 109 can quickly start without causing mismatchings of frequencies among them.
Patent JP-H11194594-A (JP)
Title: Toner supplying container
Inventor: BAN YUTAKA
IPC: G03G15/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To automate the unsealing action of a toner supplying container, to relieve an operator from the load of the unsealing action and unsealing force and to prevent the scattering of toner occurring when the toner supplying container is unsealed. SOLUTION: This toner supplying container TC is constituted of a container main body 1 storing toner in it and having an opening section 1a for discharging the toner and a rotary conveying member 2 provided in the container main body 1. The rotation shaft of the rotary conveying member 2 is protruded to the outside of the container TC through the opening section 1a, the opening section 1a is sealed with a flexible film 3, and the opening section 1a is unsealed by the rotation of the rotary conveying member 2. The flexible film 3 is peelably stuck to the peripheral edge of the opening section 1a to cover the projection of the rotary conveying member 2, or the projection penetrates the flexible film 3.
Patent JP-2000196111-A (JP)
Title: Optical semiconductor device
Inventor: MORISHITA MASARU
IPC: H01L31/0232
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device which can be manufactured inexpensively, while satisfactorily maintaining positional accuracy of an optical semiconductor chip and has an improved optical characteristic. SOLUTION: An optical semiconductor device is provided with an optical semiconductor element 6, which is constituted by sealing an optical semiconductor chip 4 with a light-transmissive molding resin and has a flat joint surface 6a on the light-receiving surface side or light emitting surface side of the chip 4, a lens body 10 which has a positioning section 8 containing a flat bottom face 16a facing a joint surface 6a of the element 6 and is formed of a light- transmissive lens forming resin that is different from the molding resin correspondingly to the shape of the element 6, and a light-transmissive adhesive 9 which is interposed between the bottom face 16a of the positioning section 8 and the joint surface 6a of the element 6a in a state, where the chip 4 is aligned with an optical axis C of the lens body 10 and bonds the element 6 and lens body 10 to each other.
Patent JP-2001184309-A (JP)
Title: Online transaction processing system
Inventor: ITO TAKAYUKI
IPC: G06F12/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an online transaction processing(OLTP) system having a function for automatically recovering the contents of a telegraphic message when a fault occurs by preparing an area for storing the telegraphic message to be transmitted/received as a physical file (message recovery file) without depending on an application task. SOLUTION: In a client computer 10 of the OLTP system, a telegraphic message to be exchanged with a serer computer 16 is stored in a file 15 different from the local area of the application task, that file is provided with a record structure and each of records stores not only the contents of the telegraphic message but also identification information showing time, IP address of the server or validity of data. Thus, event when a fault occurs in a client, after the client is restarted, the telegraphic message can be recovered without being lost.
Patent JP-2001178463-A (JP)
Title: Method for extracting similar expression pattern and method for extracting related biopolymer
Inventor: WATANABE TSUNEHIKO
IPC: G16B25/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting a similar expression pattern and a method for extracting a related biopolymer considering properties specific to expression data such as gene. SOLUTION: A gene or the like having an expression pattern similar to at least a part of the gene or the like is screened out of objective genes by partially selecting an experimental case range exhibiting interesting expression among expression patterns such as genes as a range for screening and comparing a part of a selected expression pattern with the expression pattern of an objective gene. An expression pattern having a similar pattern shape is screened by arbitrarily transferring a part of a curve (a part of an expression pattern) to the direction of ordinate or abscissa in parallel and comparing the transferred curve with an expression pattern curve such as objective gene.
Patent JP-2000189545-A (JP)
Title: Iron club set
Inventor: SAITO SATOSHI
IPC: A63B102/32
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an iron club set which enables a golfer to hit a ball at and in an aimed distance and direction with clubs on a short iron side, enables the golfer to turn heads with clubs on a long iron side and allows the easy hitting of the ball as a whole of the set. SOLUTION: A mass body 10 is mounted to a sole part 1c of the head of each of at least the long irons of the golf club set consisting of the long irons, middle irons and short irons. The weight ratio of the mass body to the head on the long iron side is set larger than the weight ratio of the mass body to the middle irons and short irons.
Patent JP-2000189906-A (JP)
Title: Container sorting apparatus
Inventor: KOYAMA NOBORU
IPC: B65G47/46
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent damage to containers by blowing the pressurized air for introducing sorted containers into a recovered container pool upon receipt of an instruction signal of a container sorting means. SOLUTION: Printing is read by a camera 2a and non-defectiveness and defectiveness are judged by a control means 2b. When the defectiveness is judged, a warning signal is emitted. Further, an air generating means 3 for sorting defective cans exists downstream. The pressurized air is blown from its blow-off nozzles 5a, 5b, 5c and 5d to the cans fC judged to be defective in printing. At this time, if the apparatus is further provided with an upper guide member, the falling of the cans is prevented by coming into contact with head parts when the cans tend to incline. The defective cans fC sorted in a manner described above are introduced to the pool 4 for recovering the defective cans existing in parallel with a conveyor 1.  The defective cans fC entering the defective can pool 4 are transported by a conveyor 7 in the recovering pool and are successively fed into the deep side of the pool 4. The cans rC judged to be non-defective in printing are transported as they are on the conveyor 1.
Patent JP-2001190012-A (JP)
Title: Electric connection box
Inventor: KITA YUKINORI
IPC: F16B5/07
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box which can easily be decomposed. SOLUTION: An upper case side engaging portion 15 is formed within a recess 14 provided to a side frame 13 of the upper case 11, while an engaging recess 15c is formed to the upper surface 15b of the upper case side engaging portion 15. A slit portion 18 which is a little narrower than the recess 14 is provided to a lower case 12, and a projected lower case side engaging portion 19 forming an engaging projection 19d is provided to the slit portion 18. Moreover, the length L of slit portion 18 is set to be broken when the slit portion 18 is pressed in the specified pressing force.
Patent JP-2000199352-A (JP)
Title: Floor for pool
Inventor: UMETSU MASAHIDE
IPC: E04H4/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor for a pool provided with a freely folding leg plate to stand in the form of an overturned V-letter on a bottom of the pool in which the number of component members is reduced to facilitate assemblage work, and improve containing and storage performance. SOLUTION: This device comprises a foor plate, a frame plate 12 fixed to the floor plate, and a leg body 11 comprising a pair of leg plates 13, 13 provided to be engaged with each other at tip parts, and rotatably installed on the frame plate 12 at base end parts having an interval between each other, both leg plates 13, 13 are provided to stand from the frame plate 12, the tip parts of the leg plates 13, 13 are grounded so that the floor plate is supported at a proper height, and the leg plates 13, 13 are the same with each other. A single manufacturing die for the leg plate 13 is thus required, and danger of mistaking the sort of the leg plates 13 in assemblage is eliminated.
Patent JP-2000187276-A (JP)
Title: Projection type video projecting device
Inventor: KITANO HIROAKI
IPC: H04N5/74
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a video projecting device capable of forming a video in space where a projection surface (screen or the like) does not exist. SOLUTION: A video from a projector 10 is projected on a primary screen 20. This video is clearly reflected on the back surface of the screen 20 as a video 30. The video 30 is reflected on the surface of a secondary screen 40, so that it can be viewed by a person 60 looking toward a place where the screen 40 is installed. Since the screen 40 is transparent, the person 60 views the video reflected from the screen 40 as a virtual image 50 in the space, where the screen does not exist together with a landscape or the like as viewed via the screen 40. The image 50 is viewed in the screen separated from the screen 40 by a distance (1) from the screen 40 to the screen 20. With such a constitution, video can be projected in the space where the screen does not exist.
Patent JP-H04208535-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHINJI
IPC: H01L29/43
Filed: 1990-12-01
Abstract: PURPOSE:To prevent the deterioration of the characteristics of a gate oxide film by growing a first gate electrode film before an opening is formed and simultaneously etching the first gate electrode film and the gate oxide film. CONSTITUTION:A first gate electrode film 4 composed of poly-Si, etc., is grown in thickness of approximately one tenth of the required thickness of a gate electrode film 6 before an opening 5 is formed to a gate oxide film 3. The gate electrode film 6 and the opening 5 for shaping the contact of a substrate 1 are formed at that time, and a poly-Si film and the gate oxide film are etched on etching. The opening 5 is formed, and wet treatment is conducted by a hydrofluoric acid group etchant 6 in order to take the contact of the gate electrode film 6 and the substrate 1. A residual second gate electrode film 7 is grown on the thinly grown first gate electrode film 4 up to required thickness. Accordingly, the direct contact of a resist with the gate oxide film 3 when a window is bored to the gate oxide film 3 is avoided, thus preventing the deterioration of the characteristics of the gate oxide film 3.
Patent JP-H04214650-A (JP)
Title: Contact for autohandler use
Inventor: KAWAHARA SHOICHI
IPC: H01L21/66
Filed: 1990-12-12
Abstract: PURPOSE:To obtain a stable contact pressure by means of a short stroke by a method wherein a stopper with which the tip of a spring part comes into contact by means of a stroke by a pusher is installed and a spring constant is changed before and after the spring part comes into contact with the stopper. CONSTITUTION:A spring part 1 is a spring part which is always subjected to a pressure; and a contact pressure with an IC lead 3 is obtained in such a way that it is proportional to a stroke by a pusher 4 which presses the IC lead 3. When the stroke by the pusher 4 is made much longer, a spring part 2 is supported by a stopper 5. After that, a contact pressure in which a spring constant by the spring part 1 and that by the spring part 2 have been composed is obtained. In this manner, one contact is provided with two spring parts whose spring constants are the same or different, and one or both spring parts are used. Thereby, the contact pressure form a weak one to a strong one by means of a short pressure stroke can be changed without replacing the contact.
Patent JP-H04224228-A (JP)
Title: Cooling device of internal combustion engine for automobile
Inventor: SUGIYAMA TOSHIKI
IPC: F01P5/04
Filed: 1990-12-21
Abstract: PURPOSE:To obtain sufficient blowing rate even when exhaust heat from an internal combustion engine is small in a device which rotationally drive a cooling fan of the internal combustion engine while utilizing Rankine cycle. CONSTITUTION:Heat from an engine 1 is transmitted to fleon coolant by means of a heat exchanger 2. The heated fleon coolant is insulatively expanded in an expander 4, and a first fan 5 is rotated by expansion energy generated thereby. The insulatively expanded coolant is flowed into a condenser 6, and cooled by the first fan 5. Then, it is sent to the heat exchanger 2 again by press-feeding force of a pump 7, removing the heat from the engine 1. When a rotational speed of the engine 1 is low, the condenser 6 is not cooled sufficiently by the first fan 5 alone. A second fan 8 is then driven by a motor 9, and the condenser 6 is cooled by both the fans 5, 8.
Patent JP-H04222057-A (JP)
Title: Method for recognizing character/graphic element for automatic drawing input device
Inventor: KURITA TOMOYUKI
IPC: G06F17/50
Filed: 1990-12-25
Abstract: PURPOSE:To surely and easily recognize an image by displaying original image data on a screen, executing the correction of a segment and the specification of a symbol area and then executing vectorizing processing and drawing element separation. CONSTITUTION:A binary image obtained from the original image data is displayed on a CRT screen or the like and the cut lines, blurred lines and contacts of characters, symbols and segments of the original image are corrected. A character area specification and a symbol area specification in the original image are executed by means of a mouse or the like. Then outline vector processing is executed. The symbol area specified part is separated and extracted as they are as symbol data. A character is extracted from a square size in a residual closed area. Finally the residual part is extracted as a segment, core vectorizing processing is executed and then segment processing is executed. The character of the extracted character data is recognized and the symbol of the symbol data is recognized.
Patent JP-H04209462-A (JP)
Title: Luminous body for metal vapor discharge lamp
Inventor: WATAYA KAZUHIRO
IPC: H01J61/20
Filed: 1990-12-06
Abstract: PURPOSE:To obtain a luminous body of high strength and easy to handle by heating and treating a pellet of pressed compact of metal halide in the required atmosphere, and sealing the treated compact in a luminous tube. CONSTITUTION:The powder of metal halide such as NaI is formed into a pellet with a pressing process, and the pellet so formed is heated and treated in a high degree of vacuum. According to the aforesaid process, it is possible to obtain a luminous body to be sealed in the luminous tube of a metal vapor discharge lamp, while ensuring freedom from a volatile impurity, high strength and easy handling without crushing.
Patent JP-H04210073-A (JP)
Title: Simultaneously opening valve
Inventor: KANAI TAKUMI
IPC: F16K31/12
Filed: 1990-12-10
Abstract: PURPOSE:To simplify the execution of piping and reduce installation cost by forming respectively a communicating hole for affording communication between a main valve chamber and secondary chamber on the peripheral wall of a main valve body and a taking-out hole for taking out pressurized liquid in the main valve chamber outside a valve box to set the secondary side pressurized liquid to low pressure so that the secondary side piping and valves with low pressure resistant grade can be used. CONSTITUTION:There are provided a main valve seat 3 for dividing a valve box 2 into primary and secondary chambers 4, 5, a box-like main valve body 7 to close the main valve seat 3 by a valve spring 12, and a main valve chamber 8 formed of the main valve body 7 and a portion of the inner wall of the valve box 2 in the secondary chamber 5. Also are arranged an orifice 9 provided in the main valve body 7 to afford communication between the primary chamber 4 and a main valve chamber 8, and a valve body 13 to close the orifice 9 with a spring 14. A communicating hole 15 for affording communication between the main valve chamber 8 and secondary chamber 5 and a taking-out hole 16 for taking pressurized liquid in the main valve chamber 8 out of the valve box 2 are respectively formed on the peripheral wall of the main valve body 7 and the valve box 2. Thus, one simultaneously opening valve can be used for various fire extinguishing facilities to facilitate the stock control while reducing production cost.
Patent JP-H04228843-A (JP)
Title: Intake/exhaust control device for internal combustion engine
Inventor: MAKINO HIRONOBU
IPC: F02D13/02
Filed: 1990-12-27
Abstract: PURPOSE:To prevent fuel deposit on an ignition plug and eliminate plug smoking while an engine is cold. CONSTITUTION:An intake valve and an exhaust valve to open/close an intake port and an exhaust port of the respective combustion chamber of a cylinder are opened/closed by the rotation of cams 17, 19 of the respective cam shafts 18, 20. The respective timing pulley assemblies 21, 22 to rotate the respective cam shafts 18, 20 by interlocking them with a crankshaft are controllably driven by means of the controlled hydraulic pressure of 2 systems so as to change the rotational phase. When ECU57 makes a judgement that the engine is cold on the basis of the detected results of a water temperature sensor 61, it controls to open/close the first and the second solenoid valves 53, 54 respectively so that an intake valve may be opened after an exhaust valve is closed, and delays the rotational phase of the cam shaft 18 by driving the timing pulley assembly 21 in a controlled manner. Thus, overlapping of the opening time of the exhaust port and that of the intake port is eliminated, preventing simultaneous intake of the mixture and the combusted gas into the combustion chamber.
Patent JP-H04270321-A (JP)
Title: Nonlinear optical material of organic high polymer
Inventor: MIYATA SEIZO
IPC: C09K9/02
Filed: 1990-12-14
Abstract: PURPOSE:To obtain the nonlinear optical material of an amorphous organic high polymer having optical characteristics small in diffusion and propagation loss by incorporating specified acrylic derivative units or combinations of these units and vinyl acetate units. CONSTITUTION:This polymer comprises the acrylic derivative units each represented by formula I or combinations of these units and the vinyl acetate units, and in formula I, X is H or methyl. Since this optical material uses the acrylic derivative unit having a cyanoaniline chromophore on the side chain together with a short spacer, its absorption wavelength end is near to that of p-nitroaniline or by 80-90nm on the shorter side, and since it is an amorphous polymer, it is small in light diffusion high in a crystalline polymer, and superior in transparency and secondary nonlinear optical constant, small in time lapse attenuation of SHG intensity, and superior in stability with the lapse of time.
Patent JP-H04117422-A (JP)
Title: Method of manufacturing amino polyalkylene oxide
Inventor: BUARUTERU SHIEEFUERU
IPC: C08G65/325
Filed: 1990-12-17
Abstract: PURPOSE: To prepare an aminopolyalkylene oxide with increased catalytic activity by reacting a hydroxypolyalkylene oxide, NH 3  and/or a primary or secondary amine and H 2  gas in the presence of a mixture of a Raney catalyst with a specified co-catalyst.  
     CONSTITUTION: A hydroxypolyalkylene oxide (e.g. polytetrahydrofuran), NH 3  and/or a primary amine or a secondary amine (e.g. NH 3 ) and H 2  gas are reacted in the presence of a mixture of a Raney catalyst (e.g. Raney Ni/Fe) with an Al powder as a co-catalyst in an amt. of 1 to 50 wt.% based on the catalyst. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04217881-A (JP)
Title: Drive controller for ultrasonic motor
Inventor: SUKAI NAOKI
IPC: H02N2/00
Filed: 1990-12-18
Abstract: PURPOSE:To prevent an ultrasonic motor from slipping when a large load is applied to the ultrasonic motor while the motor is controlled at a constant speed. CONSTITUTION:A CPU 40 compares the period of the output signal of a rotary encoder 36 coupled with an ultrasonic motor M with the period set by a speed setter 37 and updates voltage data D at a prescribed ratio of change in the direction in which the rotating speed of the motor M approaches an aimed rotating speed. Then the CPU 40 compares the rotating speed of the motor M after the voltage data D are updated in the direction in the rotating speed increasing direction with the rotating speed before updating. When the CPU 40 discriminates that the updated rotating speed is continuously lower than the rotating speed before updating by a prescribed number of times, stops the rotation of the motor by turning off a switch 42.
Patent JP-H04216538-A (JP)
Title: Pseudo focal length camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/24
Filed: 1990-12-17
Abstract: PURPOSE:To achieve the simplification and reduction in cost of a camera itself by materializing a pseudo focal length camera requiring a special and complex constitution compared with an ordinary camera, for instance, a trimming information writing mechanism, and a finder mechanism showing an image corresponding to the image having a different magnification from the image of a photographing optical system, with a simple structure. CONSTITUTION:This camera has size corresponding to the size of the screens of each magnification capable of setting and a frame which can be switched by a mechanical action, as a means displaying a screen magnification on a finder when the pseudo focal length photographing is carried out. Further, a permanent magnet 5 moved between prescribed positions by interlocking to the switching action of the frame is provided. The permanent magnet 5 leaves magnetic recording at a position where the magnet 5 comes into contact with the magnetic track of the film, and does not leave the magnetic recording at the other position, so that the trimming information of the different magnification is distinguished by the presence of the magnetic recording.