baber/WOPTO huggingface dataset:
Patent JP-H0248624-A (JP)
Title: Zoom lens
Inventor: SAKA MANAMI
IPC: G02B15/20
Filed: 1988-08-11
Abstract: PURPOSE:To attain AF with high accuracy in the whole area of zooming by executing a focusing operation by a fourth lens component instead of a third lens component being a compensator. CONSTITUTION:The zoom lens is provided with a first lens component I which has positive refracting power and fixed in the course of zooming, a second lens component II which moves forward and backward on an optical axis at the time of zooming, and executes variable power, a third lens component III which has negative refracting power, moves forward and backward on the optical axis at the time of zooming and corrects the movement of an image point, a fourth lens component IV which has positive refracting power and executes focusing, and a fifth lens component V which has positive refracting power and fixed in the course of zooming. A tracking curve of a fourth lens component IV is constituted so as not to have an extreme value, therefore, both speed and acceleration of a fourth lens component IV at the time of zooming always go to the same direction, and a control of a lens driving system by AF is facilitated. Accordingly, AF can be attained with high accuracy in the whole area of zooming.
Patent JP-S58103163-A (JP)
Title: Capacitor element
Inventor: TAKAGI KATSUAKI
IPC: H01L21/822
Filed: 1981-12-16
Abstract: PURPOSE:To suppress the relative error of a weighted capacitor as less as possible while to obtain the element occupying a small capacitor area by a method wherein dummy patterns are constructed in such a manner that they will be placed in a row on the circumferential part of the whole structure. CONSTITUTION:As for those on the fifth row and above from the bottom, eighteen unit capacitors are arranged hoizontally, and the lower electrodes are connected in common. Also, as one each of unit capacitor located at both ends are the dummy capacitor of type 1, those wich are connected to the upper electrodes 10 are sixteen only in number, the capacitor of weight 16 is controlled by the lower electrode 10016, and with the above capacitors positioned in the center, the capacitors of weight 32 are positioned at both sides thereof, the capacitors of weight 64 are positioned at both ends of the above, and beides, the capacitors of weight 128 are arranged at bth sides thereof, thereby making arrangements for fifteen blocks altogether. Both ends of the above are pinched by dummy capacitors (the lower electrodes 11D1 and 11D2) of type 2, and the upper electrode 10 is connected horizontally to the dummy capacitor of type 1. The capacitor of weight 8-1 is arranged on the lower side of the upper electrode 10 between the dummy capacitors of type 2.
Patent JP-2000036224-A (JP)
Title: Keyboard device
Inventor: WATANABE KAZUTOSHI
IPC: G06F1/16
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device allowing the application of thin type design without impairing the appearance of a key top and the operation feeling thereof. SOLUTION: A key top 2 has an upper surface made of a hard member 3, and a skirt part 4 extending from the periphery of the hard member 3 to a board 15 is made of deformable member. The forward end of the skirt part 4 comes in contact with the board 15 and is deformed in such a state as externally bent as a result of pressing down the key top 2 by use of a finger. At the same time, a switch element on the board 15 is turned on. According to this construction, the displacement of the key top 2 is accommodated by the skirt part 4, thereby ensuring the proper displacement of the key top 2. Thus, the formation of the conventional gap is not needed.
Patent JP-H06231318-A (JP)
Title: Memory card
Inventor: WAKUTSU TOSHIYUKI
IPC: G11C5/00
Filed: 1992-07-28
Abstract: PURPOSE:To reduce cost, to facilitate the exchange of a data storage part and to improve convenience by connecting a control part and the data storage part by means of a connector which can be pulled out. CONSTITUTION:A microcomputer part 2 is provided with a female pin receiving terminal 21 engaged with the connecting pin 11 of the connector 1 so that the microcomputer part can be connected with the connector 1 of a host device 10. The connector 1 has a form and structure to hold the microcomputer part 2 so that it can surely hold the whole memory card. Furthermore, the microcomputer part 2 has a pin connector 3 which can be connected with a memory pack 4. The pin connector 3 has the form and structure to hold the memory pack 4 so that it can surely hold the whole memory pack. The memory pack 4 is provided with the female pin receiving terminal 41 engaged with the pin of the connector 3. When the memory pack 4 is removed or exchanged, the microcomputer part 2 be connected to the host device 10 as it is.
Patent JP-H0930497-A (JP)
Title: Water jet propeller having side thruster
Inventor: ISHIGAKI EIICHI
IPC: B63H25/46
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To enable small turning and sudden turning by providing a branch pipe in a jet path of a pump casing and disposing a change-over device for jet water in the branch pipe while connecting a jet pipe opened to left and right broadsides to the branch pipe and installing the change-over device in the connecting pipe. SOLUTION: A branch pipe 8 is connected to a jet pipe 5, and a switch valve 9 such as a three-way valve is installed in the branch pipe 9. The jet pipe 5 is closed by the valve operation of the switch valve 9 to jet jet water to the branch pipe 8. A switch valve 10 such as the three-way valve is placed in the terminal end of the branch pipe 8 and jet pipes 11a, 11b having openings respectively in the left and right broadsides of stern 6 are connected to the switch valve 10. The switch valve 9 provided in the jet pipe 5 is operated so that jet water flows into the branch pipe 8. When the switch valve 9 provided in the terminal end of the branch pipe 8 is operated to jet the jet water to the left broadside, a hull suddenly turns left. Also, when the degree of opening the switch valve 10 is adjusted and a portion of the jet water is jetted behind the stern 6, the hull turns slowly.
Patent JP-S6180287-A (JP)
Inventor: NISHIURA MASAAKI
IPC: G09G5/18
Filed: 1984-09-28
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-S5993314-A (JP)
Title: Automatic shearing and conveying device of mixing mill strip
Inventor: SHIKINA MORIMASA
IPC: B29B7/00
Filed: 1982-11-19
Abstract: PURPOSE:To make possible automatic shearing and conveying of mixed compound by arranging a pair of slitting knives in contact with the front roll of a mixing mill and a conveyor near the front roll in order to carry a belt strip being sheared with said knives. CONSTITUTION:A shearing device 60 comprising a pair of width shearing knives 61, 61' that can change freely the distance between the knives and rotate freely in the direction of the arrow is installed near the front roll 20 of a mixing roll composed of a pair of rolls 20, 30 and a conveyor system 110 for conveying compound strip 100 slit by said slitting device is arranged from the neighborhood of the shearing device 60 to the following process.
Patent JP-H0252190-A (JP)
Title: Hole working method by laser beam
Inventor: KURODA SHINICHI
IPC: B23K26/382
Filed: 1988-08-13
Abstract: PURPOSE:To improve the accuracy and the efficiency of working by providing a working auxiliary body having the transmissivity of a laser beam on the corresponding reverse side of a member for executing hole working, and subsequently, executing the hole working by the laser beam. CONSTITUTION:On the reverse side 1b corresponding to a hole working part A of a member to be worked 1, a working auxiliary body 3 is allowed to adhere tightly and arranged before starting the working. In this case, the auxiliary body 3 has transmissivity against a laser beam R, and also, as for the member 1, a material such as a vinyl tape 3 whose adhesion is good is used. When the laser beam R is formed like a pulse and the hole working part A is irradiated thereby, the working part A is melted and evaporated, and a through-hole (a) is formed. Since the tape 3 allows the beam to transmit through, it is scarcely melted. Accordingly, a molten matter (c) and an evaporated part (d) in the inside of the hole (a) are all spouted and eliminated. In such a manner, the accuracy of laser beam machining and the working efficiency are improved.
Patent JP-2000036386-A (JP)
Title: White light emitting electroluminescence element
Inventor: OKUDERA MASAHARU
IPC: H05B33/14
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To generate white light emission using a simple structure without using a complicated and special material and a high degree of a manufacturing technique as before. SOLUTION: A layer 13 to make injection and conveyance of a hole is formed on a positive electrode 11, and light emitting islands 14 and 15 consisting of two of the red, green, and blue emitting organic substances are formed on the hole injection and conveying layer 13 in such a way as dispersed is desired positions. A light emission layer 18 to emit white light by these light emitting islands 14 and 15 and an upper ground layer 16 is provided where the upper ground layer 16 to serve also as a layer to male implantation and conveyance of an electron is formed from the residual color emitting substance on the light emitting islands 14 and 15 and hole conveying layer 13. On this layer 16, a negative electrode 17 is formed.
Patent JP-H0864174-A (JP)
Title: Discharge lamp, manufacture thereof, lighting device and lighting system using this discharge lamp
Inventor: INUKAI SHINJI
IPC: H01J61/30
Filed: 1994-08-26
Abstract: PURPOSE: To provide a discharge lamp, its manufacturing method, a lighting device, and a lighting system, in which a metal foil conductor is firmly connected to a sealing part, generation of leak in the sealing part is prevented, and the life is lengthened. CONSTITUTION: In a discharge lamp in which a nitride modified layer 3 formed by replacing an oxygen component of an oxide constituting a luminescent tube material with nitrogen is formed on the inner surface of a luminescent tube 1 having a sealing part 4 formed at the edge, the nitride modified layer is not formed on the sealing surface of a metal foil conductor 7 sealed in the sealing part of the luminescent tube. The metal foil conductor comes in contact with silica SiO2 , the metal foil conductor is bonded to the silica through oxygen to be airtightly bonded each other.
Patent JP-H1130665-A (JP)
Title: Underwater detector
Inventor: OZAWA TOMOJI
IPC: G01S7/62
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To improve target indentifying capacity and discriminating capacity so as to eliminate erroneous steering by making the accurate superposed display of the average target position of a plurality of detection parts. SOLUTION: An underwater detector is provided with a rectangular coordinate conversion part 4 for converting input signals from an analog-to-digital conversion part 3 into an X-Y rectangular coordinate system with the sailing direction of an own vessel as a Y-axis, a memory part 5 including a plurality of memories 51-54 for storing plural units of input signals from the rectangular coordinate conversion part 4 successively in addresses corresponding to X-axis and Y-axis direction coordinates and reading the stored input signals according to corrected address signals, a correcting circuit 6 correcting the sailing distance of the own ship in the Y-direction address at the time of reading, and supplying the memory part 5 with it as a corrected address signal, a Y-address generating circuit 7, an X-address generating circuit 8,  and an averaging circuit 9 for averaging input signals read from the memory part 5 and the input signals from the rectangular coordinate conversion part 4 to supply them to a display part 10.
Patent JP-H0489220-A (JP)
Title: Nozzle device
Inventor: MATSUMOTO HIROYUKI
IPC: B29C45/23
Filed: 1990-08-01
Abstract: PURPOSE:To carry out forcible feeding, discontinuing and back-flowing of molten resin and gas in the given period by installing a nozzle device provided with a path for the molten resin and gas, an operating valve at the end opening of a gas path, and a needle valve slidable in the axial direction and a backflow valve inside the operating valve. CONSTITUTION:A nozzle device is composed of an outer shell section and a valve section, and the outer shell section consists of a nozzle main body 4 and a nozzle end 5, while the valve section consists of an operating valve 6 slidable to the nozzle main body 4, a needle valve 7 slidable to the operating valve 6, a gas forcible feeding path 9 opened at the end inside the operating valve 6 through a backflow valve 10 and a gas backflow path 11 starting from a nozzle end 5 and communicated with the rear section of the backflow valve 10. A hollow section is formed in molten resin by gas, and then the backflow path 11 is opened for the required time and gas only is backflowed to control the gas in the hollow section 4 by set pressure. Residual distortion of a resin layer around the hollow section 4 is removed by said arrangement to eliminate the defective product quality.
Patent JP-H1048315-A (JP)
Title: Apparatus and system for reception from satellite
Inventor: HIRAI YUKINORI
IPC: G01S19/22
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a system in which an error generated in position data is reduced when radio waves transmitted from an artificial satellite are multipath-received in a plurality of propagation routes. SOLUTION: A GPS receiving apparatus 3 is constituted of an antenna unit 4 which receives radio waves from a plurality of GPS satellites 2, of a GPS body unit 5 which computes a present position on the basis of signals received by the antenna unit 4 and of an operating and display part 6 which displays a map around the present position. The GPS body unit 5 is composed of an RF converter 9 and of a GPS demodulation and computing part 10. A CPU 14 at the GPS demodulation and computing part 10 judges whether a receivable new channel is increased or not. When it is detected that the new channel is increased, the movement speed of a receiving position is computed on the basis of the difference between recently received data and previously received data.  When the speed is at a prescribed value or higher, it is judged that received data which is received by the new reception channel is received indirectly.
Patent JP-S6094238-A (JP)
Title: Fitting device
Inventor: SUYAMA TOSHIMITSU
IPC: B23P19/00
Filed: 1983-10-31
Abstract: PURPOSE:To insert a pin smoothly by providing a chuck mechanism through an automatic fitting mechanism in a movable mechanism provided on Z axis of a robot, locating the automatic fitting mechanism relative to a pin fitting hole and then fitting a pin into the fitting hole. CONSTITUTION:After a pin 41 is clamped by a claw 40 of a chuck mechanism 37, a rotary actuator 48 is first operated to suspend a swing arm 50 and locate a taper pin 54 right beneath a pin 41. Next, Z axis 7 is lowered to insert the taper pin 52 into a fitting hole 54. Then when the centers of both 52 and 54 are not aligned with each other, the tapered surface of the pin 52 fits while sliding against the opening edge of the fitting hole 54 so that the pin 52 moves laterally to transmit the movement to an automatic fitting mechanism 35 through a mounting plate 46 and a joint 36. Thus, movable plates 14, 16 of a movable mechanism 10 moves horizontally relative to a fixed side disk 11 to align the centers with each other so that the pin 41 can be fitted after the retreat of the swing arm 50.
Patent JP-S6095067-A (JP)
Inventor: UEDA HIROBUMI
IPC: E04F15/18
Filed: 1983-10-31
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-H0735373-A (JP)
Title: Air-conditioning system
Inventor: NAKAJIMA YOICHI
IPC: B01D53/86
Filed: 1993-07-22
Abstract: PURPOSE:To provide an air-conditioning system which is space-saving and requires seldom maintenance, and in which deodorization and germicidal effect can be achieved with efficiency. CONSTITUTION:A deodorizing device 7 using a photocatalyst is installed in an air-conditioning duct 11. In addition to and jointly with this deodorizing device a malodorous component-adsorbent device and a light source emitting sterilizing rays or germicidal rays are used; the deodorizing device using a photocatalyst is located inside an air-conditioning duct which is placed in the same space as the air-conditioning apparatus. As a result, without involving enlargement of the air-conditioning apparatus a malodor, etc., contained in the circulating air can be decomposed efficiently and the deodorizing effect can be maintained semipermanently so that an upgrade in both deodorizing effect and germicidal effect can be expected. Moreover, this constitution serves to make an air-conditioning system laborsaving in the aspect of maintenance.
Patent JP-H1031589-A (JP)
Title: Method for generating class library for computer program
Inventor: SHIKURA MIKIO
IPC: G06F9/44
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To interlock components without using message passing by indirectly succeeding the components of respective classes which are made into capsules through a master class, correlating and interlocking the components each other and generating a class library. SOLUTION: Private variables are given to the data of a table name 1, an item name 1 and the like in an input data field class 1 which is made into the capsule. A retrieval key class 2 issues an SELECT sentence, retrieves a data base(DB) and reads DB. The master class 3 is provided with the table of the public variable and items. A processing for reading the private variables of the respective items of an input data field 1 and for declaring them to the public variables of the respective items in the master class 3 is executed. Both classes 1 and 2 are correlated with the relation of indirect succession and are interlocked each other and the class library is generated between the data field class 1 and the retrieval key class 2.
Patent JP-H1027401-A (JP)
Title: Tape tension device
Inventor: EGUCHI NORITOSHI
IPC: G11B23/087
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To confirm operation of a tape top sensor and a tape end sensor as well as tape tension by forming a through hole of detecting light for detecting the tape top and the tape end in a detecting plate. SOLUTION: Strain gauges 39A and 39B are stuck on the detecting plate 37 in narrow parts above and below this through hole 37A respectively, and deformation is detected by these strain gauges 39A and 39B, so that tape tension is detected accordingly. Thus, stress is concentrated upon the narrow parts forming the through hole 37A in the detecting plate 37, and since there is the largest deformation on these parts, the detecting sesitivity of the tape tension is enhanced so much as compared with the conventional manner.
Patent JP-S6262846-A (JP)
Title: Polypropylene film for shrinkable label
Inventor: SHIBATA YOSHIZO
IPC: C08L23/00
Filed: 1985-09-13
Abstract: PURPOSE:A polypropylene film suitable for shrinkable labels, having a specific thermal shrinkage ratio and a specific birefringence of inner face of film, shrink able greatly in one direction, having balanced physical properties, comprising a propylene resin. CONSTITUTION:A film comprising polypropylene resin consisting of (A) 95-40wt% polypropylene polymer and (B) 5-60wt% petroleum resin and/or terpene resin, having 7-15cal/g crystallization amount of heat is biaxially oriented, to give a film having >=40% heat shrinkage ratio in one direction and <=15% heat shrinkage ratio in a direction rectangular to it when immersed in 100 deg.C hot water for 5min and <=0.01 birefringence in a film face.
Patent JP-H0251987-A (JP)
Title: Decoder for picture signal
Inventor: KOGA TOSHIO
IPC: H04N19/00
Filed: 1988-08-15
Abstract: PURPOSE:To obtain an economical decoder by utilizing the delaying element of a predictor for two purposes of a predicting signal generation and the absorption of a phase difference. CONSTITUTION:A phase difference detector 4 detects the phase difference between a decoding signal R and an external synchronizing signal S, namely, by how many number in the number of sampling picture elements a frame synchronizing signal is shifted. The detection result is used for the modification of the read address of a memory to be ordinarily used in a predictor 3. For example, in the case of the phase difference (difference between a generation time tA of the synchronizing signal and a generation time tB of the external synchronizing signal in an encoding loop) D=tA$-tB, when D is expressed by the number of sampling picture elements, at the time of reading (x-D) address to a read address (x) of the predicting signal, an output picture signal OUT synchronizing to an external period is obtained. Thus, since a conventional frame synchronizer is not needed, the title decoder can be made economical.
Patent JP-2000036902-A (JP)
Title: Image processing unit, image processing method for the image processing unit and storage medium storing computer-readable program
Inventor: MITA YOSHINOBU
IPC: H04N1/387
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To surely avoid a event causing a defective image in an image output of a received original image. SOLUTION: In the case of correcting a meandering of a received original image in a RAM 10, an effective image area based on a size of an original from an expanded original image area is displayed on a monitor 9 and this effective image area is displayed superimposingly on the original image, the original image to be segmented is decided while moving the effective image area based on an instruction from a pointing device 8, and a CPU 1 segments the decided original image.
Patent JP-H0648599-A (JP)
Title: Automatic sheet feeding device
Inventor: URA TARO
IPC: B65H3/52
Filed: 1992-07-30
Abstract: PURPOSE:To feed sheets surely and automatically in any speed area and downsize a device by making a separate transfer force due to friction between documents and a moving element larger than a loading force acting in the reverse direction, and specifying an acceleration of the moving element during the operation in the transfer direction of the documents and the direction reverse to it. CONSTITUTION:A loading force due to friction between documents 1 is designated as FP, a separate transporting force due to friction between a moving element 16 and the documents 1 is as FR, an acceleration (a) of the moving element due to a force applied from a piezoelectric element 15 is as (a), and the mass of the documents 1 is as (m). Then a sawtooth voltage with different time variation rates at rise and fall are applied to the piezoelectric element 15 to satisfy a <=(FR-FP)/m in all or a part of the operations of the moving element 16 in the reverse direction to the transfer direction of the documents 1 and also satisfy a>(FR-FP)/m in all or a part of the operations of the transfer direction of the documents 1. Thus a first sheet of the documents can be transferred, and the second sheet and subsequent are separated from the first sheet.