baber/WOPTO huggingface dataset:
Patent JP-S63172104-A (JP)
Title: Optical signal branch receptacle free from instantaneous interruption
Inventor: KOMINE HIROAKI
IPC: G02B6/28
Filed: 1987-01-09
Abstract: PURPOSE:To branch an optical signal without an instantaneous interruption not to hinder communication at the time of disconnecting an optical access unit by inserting or removing the optical access unit including a half mirror to or from the jack of an optical signal transmission line and allowing the optical access unit to function as a normal optical accessor at the time of inserting it and transmitting the optical signal with a small loss at the time of removal. CONSTITUTION:Connection holes 13a to which connection cables 6 of a terminal equipment are coupled and lenses 13-2 are arranged on the optical axis of a light beam reflected on a half mirror surface 13-1a in the opposite side and the optical axis of an optical signal which is emitted from the terminal equipment in the direction of an arrow C and is reflected on the half mirror surface 13-1a and is made incident on an optical fiber 1, and this optical access unit 13 is formed to such size that it can be matched to a recessed part 12a of a jack 12. With respect to this optical signal branch receptacle free from instantaneous interruption, the jack, 12 is arranged in the optical signal branch position on a transmission line consisting of the optical fiber 1, and the optical access unit 13 is coupled to connection cables 6 of the terminal equipment. The optical access unit 13 is inserted to the recessed part 12a of the jack when being connected to the transmission line and is pulled out of the jack 12 when being not connected there. Thus, the optical power loss at the branch point where the terminal equipment is not connected is suppressed to a minimum, and communication is not hindered at the time of connection of disconnection.
Patent JP-H07212173-A (JP)
Title: Ceramic oscillator
Inventor: KASHIWAGI YUKIO
IPC: H03H9/10
Filed: 1994-01-18
Abstract: PURPOSE:To be excellent in solderability by composing a ceramic oscillator by incorporating an electrode plate composed of insulating material having plural electrodes into which a piezoelectric vibrator and a capacity element are incorporated into the opening part of an insulating cap where an electrode is formed by including plural grooves. CONSTITUTION:Insulating material 1 is made of alumina or resin material and electrodes 2a to 2c are provided on the surface and back faces of the insulating material 1 via a side surface. On an electrode plate, an object combined by a piezoelectric vibrator 3 and a capacity element 4 is connected with the electrodes 2a and 2c by conductive adhesive and solders 5a and 5b. On the side surface of an insulating cap 6, semicircular grooves 8a to 8c are formed so as to correspond to the electroes 2a to 2c of the electrode plate. Electrodes 7a to 7c including the grooves 8a to 8c are formed on the surrounding of the insulating cap 6 into a strip shape. At this stage, the surfaces of the opening the part 9 of the insulating cap 6 and the electrode plate are located at the same surface and the elctrode plate is inserted in the cap 6. After the insertion, the surfaces are adhered by adhesive. Thus, solderability is excellent.
Patent JP-H01181514-A (JP)
Title: Diffusion device
Inventor: OKUTSU KINNOSUKE
IPC: H01L21/223
Filed: 1988-01-11
Abstract: PURPOSE:To enable diffusion sources to be replaced easily, to make the device to be configured simply, and cost to be reduced by installing a gas unit into a temperature-controlled thermal chamber. CONSTITUTION:Diffusion source containers (gas unit) 31-24 containing diffusion sources are placed under temperature control by thermal chambers 11-14 with gas such as air as a medium. Since there is no constant temperature bath which covers the diffusion source containers (gas units) 31-34, it is free to cope with the change in container shape and is easy to replace the diffusion sources along with simple maintenance. Also, the thermal chambers 11-14 achieve a temperature control accuracy at the order of approximately + or -0.1 deg.C being the improved temperature control accuracy as compared with conventional system by approximately 1 digit. It allows diffusion sources to be replaced easily, the device to be constituted simple, and cost to be reduced.
Patent JP-S63172505-A (JP)
Title: Cmos gate array osclllation circuit device with oscillation stop function
Inventor: HARADA TERUAKI
IPC: H01L27/04
Filed: 1987-01-09
Abstract: PURPOSE:To attain the oscillation stop control without adding a MOS transistor (TR) for oscillation stop control newly on a CMOS gate array by utilizing an output TR employed in an input/output circuit section of the CMOS gate array conventionally. CONSTITUTION:A drain of an open drain output n-channel MOS TR 6 is connected to a connecting point between an oscillation input terminal 1 and a CMOS inverter 3, the source is connected to a ground potential and its gate is connected to a control terminal 4 receiving an oscillation stop control signal. The TR 6 is utilized as the oscillation stop control element and it is not required to provide additionally an n-channel MOS TR and a p-channel MOS TR newly on a gate array as the case with the oscillation stop control using a CMOS two-input NAND gate. Thus, the oscillation stop function is obtained inexpensively without increasing the chip size.
Patent JP-H01180520-A (JP)
Title: Liquid crystal display element
Inventor: HOSHINO NOBORU
IPC: G02F1/1341
Filed: 1988-01-13
Abstract: PURPOSE:To suppress useless consumption of a liquid crystal to the minimum at the time of injecting the liquid crystal by installing additionally a weir bank-like sealing material part at prescribed length at the outside in parallel to weir bank-like sealing material parts of both sides for forming an injection port. CONSTITUTION:A weir bank-like sealing material part 5 is installed additionally at prescribed length in parallel to weir bank-like sealing material parts 5 for placing a liquid crystal injection port between them. A liquid crystal 7 intrudes into a space 9, as well, which as been placed between the upper substrate 1 and the lower substrate 2 by a capillary phenomenon simultaneously when it is injected into a space 6 in a cell, but it is obstructed by the weir bank-like sealing material part 10 which has been installed additionally, and only fills up between the sealing material part 5 of one side for placing the injection port 4 between and the sealing material part 10 which has been installed additionally. Accordingly, the quantity of the liquid crystal 7 which intrudes into the space 9 placed between two pieces of substrates of the outside of the liquid crystal cell space 6 decreases remarkably. In such a way, at the time of injecting the liquid crystal, the quantity of the liquid crystal which is consumed uselessly is curtailed.
Patent JP-S62161957-A (JP)
Title: Sputtering device
Inventor: YOKOYAMA MASAHIDE
IPC: C23C14/35
Filed: 1986-01-10
Abstract: PURPOSE:To facilitate the composition control of alloy films to be formed, by dividing a cathode into plural segments and by electrically insulating the above respective segments. CONSTITUTION:The cathode body 4 is divided by insulating materials 13 into segments so as to insulate the segments separately, by which a voltage to be impressed to targets 3 is changed respectively, so that ternary film can be formed into desired composition. Owing to the above mechanism, the cathode as a whole is miniaturized and, as a result, the rate of collection of grains sputtered from the targets 3 onto a substrate 12 can be improved and further composition control of plural film is facilitated. Moreover, the number of two or more suffices for the division number of the cathode.
Patent JP-S5597899-A (JP)
Title: Method of engraving longitudinal groove to wire material and wire drawing die for engraving longitudinal groove
Inventor: KANEDA NOBORU
IPC: B21F5/00
Filed: 1979-01-19
Abstract: PURPOSE: To engrave a longitudinal groove toward the center of a wire material and make large-volume production by passing the wire material in the wire drawing die for longitudinal groove engraving provided with a protrusion from a die hole wall.  
     CONSTITUTION: A hole 3 is pierced in a die 2 molded of carbon steel, hard metal or the like and a protrusion 5 is installed from the wall surface 4 of the hole 3 toward the center of the hole 3. On the insertion side of the wire of the protrusion 5 is formed an edge 5' in order to ease the grooving of the wire and decrease the pass resistance of the wire. The shape of the protrusion 5 is V-form. A longitudinal groove is readily engraved in the wire material simply by passing the wire material in the wire drawing die 2 for longitudinal groove engraving. This not only makes large-volume production posible but also stabilizes quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05197837-A (JP)
Title: Name card reader
Inventor: HARADA KOICHI
IPC: G06F17/30
Filed: 1992-01-13
Abstract: PURPOSE:To completely transmit name card information regardless of a record length per item of data registered into an electronic pocket book by dividing the name card data for each address. CONSTITUTION:When the character information read by a scanner 101 is transmitted to another information processor (electronic pocket book), a deciding means 102 decides whether plural addresses are included or not in the character information equivalent to a sheet of read name card. If so, a storage means 103 stores temporarily those addresses and the character information except the telephone numbers corresponding to the addresses. Then a transmitting means 104 transmits successively the addresses and their corresponding telephone numbers and the character information stored in the means 103 to the electronic pocket book as a set of name card information. Thus the character information is divided for each address and completely registered into the electronic pocket book.
Patent JP-H09194061-A (JP)
Title: Paper sheet feeding device and image forming device having the paper sheet feeding device
Inventor: KOMINATO TAKANARI
IPC: B65H3/48
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feeding device to reliably separate a lowermost paper sheet from other paper sheets thereabove and prevent the occurrence of the double feed of paper sheets. SOLUTION: An end part suction member 130 is arranged at one side part of a paper sheet against which air is jetted through a nozzle 105. The end part suction member 130 constantly sucks one side part of a paper sheet during the feed of paper sheets, and air jetted through the nozzle 105 is prevented from entering a position below a lowermost part S1, This constitution reliably separates the lowermost paper S1, sucked on the feed belt 104 side and the end part suction member 130 side, away from a paper sheet S2 situated next to and above the lowermost paper, by means of air jetted through the nozzle 105.
Patent JP-2000203391-A (JP)
Title: Support structure of member
Inventor: IBE HIROMITSU
IPC: B60S1/34
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To improve durability of a supporting member and a supported member. SOLUTION: The top surface 28 of a first yoke 24 in a wiper blade 12 is made to be about arc-shaped curved surface. An oval-shaped pivot hole 32 curved along this curved surface is formed in the vicinity of the side surface 30. A pivot 20 is formed in the vicinity of the side surface 19 of a second yoke 14. In the wiping condition, a pressing force acts to a right angled direction to an axis and to an axial direction to the pivot 20 in the second yoke 14, and a turning force acts around an axis of the pivot 20. The top surface 28 and side surface 30 of the first yoke 24 abut on the top surface 16 and the side surface 18 of the second yoke 14, respectively. Also, the pivot 20 moves along the pivot hole 32 and the second yoke 14 turns along the curved surface, and the first yoke 24 supports the second yoke 14 while the pivot 20 does not come in contact with the pivot hole 32. Accordingly, abrasions or damages of the pivot 20 or the pivot hole 32 can be prevented and durability of the first yoke 24 and the second yoke 14 can be improved.
Patent JP-S62164950-A (JP)
Inventor: OKUJIMA TAKEHIKO
IPC: F16B7/04
Filed: 1986-01-14
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-H05227570-A (JP)
Title: Key control switching system
Inventor: SUGA YUJI
IPC: H04Q9/00
Filed: 1992-01-14
Abstract: PURPOSE:To secure the balance of a control interface and stable shared access when plural independant control systems share a device to be controlled. CONSTITUTION:Supervisory and controlling devices 1 and 2 being the two control systems such as computer systems sharing the controlled device 5 respectively send key signals 11 and 21 to switching circuits 3 and 4 through a key signal interface line. For example, the key signal 21 inhibits the switching circuit 3 to connect a control interface line 12 with a control interface line 51 so that control accesses to the controlled device 5 by the other control system are mutually exclusively executed with the respective key signals. Besides, key signal sending timing is set in the arbitration by operators in the respective monitoring controllers.
Patent JP-S5391258-A (JP)
Title: Method and device for tilting container
Inventor: HARADA TAKESHIGE
IPC: B66C1/10
Filed: 1977-01-19
Abstract: PURPOSE: To forward and back tilt a hanger or container without transversal movement even if a winch rope shapes like a V-letter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61165457-A (JP)
Inventor: YANO HISAO
IPC: E04G11/48
Filed: 1985-01-14
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-H11202130-A (JP)
Title: Production of double refraction film
Inventor: SUEZAWA MANABU
IPC: G02B5/30
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a double refraction film having excellent optical characteristics and appearance characteristics by specifying a solvent content before the thickness direction orientation of a thermoplastic resin film to a specific value or below at the time of orienting the thermoplastic resin film in its thickness direction. SOLUTION: The solvent content before the thickness direction orientation of the thermoplastic resin film which is manufactured by a soln. casting method and is uniaxially stretched is confined to <0.1 wt.% at the time of orienting the thermoplastic resin film described above in its thickness direction. The thermoplastic resin is not particularly restricted, insofar as the resin exhibits double refractiveness by orientation; for example, a cellulose resin, vinyl chloride resin, etc., are used. If the solvent content is above 0.1 wt.%, the generation of very small ruggedness on the extremely surface of the thermoplastic resin film at the time of orienting the film in its thickness direction is no longer possible. The thermoplastic resin film before the orientation is merely necessitated to be subjected to secondary drying in order to confine the solvent content to <0.1 wt.%.
Patent JP-S5288338-A (JP)
Title: Read means for optical signal of information display
Inventor: MASUKANE KAZUYUKI
IPC: G06F17/30
Filed: 1976-01-19
Abstract: PURPOSE: To prevent misreading by controlling the read timing of address signal of film frame with read signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04237447-A (JP)
Title: Method for culture and device for the method
Inventor: ISOBE KAZUHISA
IPC: A01K63/04
Filed: 1991-01-21
Abstract: PURPOSE:To provide a method for culturing fishes or shellfishes and a device for the method in which the culturing efficiency is heightened by increasing the concentration of dissolved oxygen. CONSTITUTION:The concentration of oxygen dissolved in raw water poured into culturing water tanks is maintained above the saturated concentration, and fishes or shellfishes are cultured under a condition that the concentration of oxygen dissolved in the raw water is always maintained above the saturated concentration. Oxygen having a concentration of approximately 90% and generated with an oxygen generator 1 is dissolved in a part of the raw water with a mixer 3. The water is separated with a gas-liquid separation tank 4, and the separated water having a high oxygen concentration is supplied to each culturing tank 6 through a pipe 7.
Patent JP-S5289090-A (JP)
Title: Retaining structure of cyrstal vibrator for watch
Inventor: KATAYOSHI AKIRA
IPC: H03H9/02
Filed: 1976-01-20
Abstract: PURPOSE:The composite body made by uniting crystal vibrator with mold IC is set into the hole part of the print basic plate of having a little wider hole than this one, and is connected each other; so that, absorbing the stress of generating by the difference of thermal expansion, frequency variation can be made little.
Patent JP-S60234477-A (JP)
Inventor: YOHANESU JIEORUGU BETSUDONORUZ
IPC: H02N2/12
Filed: 1985-01-17
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-S60149769-A (JP)
Title: Cvd device
Inventor: KAYANE MIHARU
IPC: C23C16/46
Filed: 1984-01-13
Abstract: PURPOSE:To prevent deposition and sticking of the vapor phase resulting product of reaction of the inside wall of the reaction furnace of a CVD device by forming the reaction furnace into a double-layered construction consisting of quartz glass and cooling the inside wall surface thereof. CONSTITUTION:The reaction furnace 1 of a CVD device is constituted of a transparent inside cylinder 6 and an outside cylinder 8 made of quartz glass, forming a space 9 therebetween. A base material 6 for vapor deposition which is a graphite or the like supported by a supporting bar is placed in the reaction chamber. The base material in the furnace 1 is heated to a prescribed temp. by an IR heater 12 on the outside circumference of said furnace. Gaseous CH3SiCl3 is supplied through an inlet 2 and is discharged through an outlet 4. Since the material 16 is heated to 1,200-1,300 deg.C deposition temp. suitable for vapor phase reaction, SiC deposits and sticks on the surface of the material 16. A cooling medium such as water, air, inert gas or the like is passed through the inside of the space between the cylinder 6 and the cylinder 8 to cool the cylinder 6 down to <=800 deg.C, by which the unnecessary deposition and sticking of the SiC on the inside wall surface of the cylinder 6 are prevented.
Patent JP-2000207742-A (JP)
Title: Information recording method
Inventor: WATABE AKIYASU
IPC: G11B7/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an information recording method which can determine the optimum strategy with trial writings of as few as possible for each recording time in order to attain the adequate recording condition. SOLUTION: When the emission waveform, in the case of optical disc medium is that of a dye-based medium, is a multi-pulse consisting of more than one pulse train, a trial write is conducted by the combination (c) of pulse widths TE, TF of the patterns extracted by an orthogonal table in a predetermined area of the optical disc medium and recorded power Pw, where the laser emission waveform rule elements are defined to be the pulse width TE of leading heating pulse E in the multi-pulse, the pulse width TF of the succeeding multi- path F, and the recording power Pw.  Thereby, recording may be conducted using the optimum laser beam emission waveform rules particularly suited for the case of the dye-based medium for recording using the multi-pulse, by determining the recording power Pw, pulse widths TE and TF at the time of recording operation depending on the result of trial recording operation.
Patent JP-H10207762-A (JP)
Title: Memory and electronic equipment
Inventor: KOJIMA TETSUO
IPC: G11C8/04
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a memory for making performance and compactness compatible with each other in balance in a multiprocessor system, and an electronic equipment in a multiprocessor system equipped with the memory in which the performance and the compactness can be made compatible with each other in balance. SOLUTION: This memory is provided with plural serial ports A-H for time- dividing and transmitting and receiving a signal. In detail, this memory is constituted of a multiport memory controller equipped with plural serial ports A-H which time-divide and transmit and receive the signal, and an SRAM which stores information under the control of this multiport memory controller. An electronic equipment includes the memory and plural CPU individually connected with the serial ports A-H of this memory. Therefore, the memory equipped with the plural serial ports is used so that the number of signal lines can be decreased, and the number of pins of a shared memory chip can be decreased. Thus, the compact system can be attained.
Patent JP-H01181774-A (JP)
Title: Mold injection system
Inventor: YANAIDA KAZUO
IPC: A23L17/00
Filed: 1988-01-13
Abstract: PURPOSE:To provide the title system so designed that raw material to be injected into a mold is packed into a pipe in advance, and the raw material is injected into the mold through a fluid pressure, thus enabling the just required amount of said raw material to be injected. CONSTITUTION:When fish-paste as the raw material is to be formed in a mold to produce steamed fish-paste cake products of mushroom shape, a pipe P capable of packing the amount of the raw material to be injected into the mold M is prepared in advance, and the raw material is packed into this pipe, one end of which is capped with a stopper Pa. The capped side is fitted with an adaptor 11, while the other end with the injecting port of the mold M via a cap CP. Thence, pressurized water is injected via the adaptor 11, and with this pressure, the raw material within the pipe P is injected into the mold.
Patent JP-H05185045-A (JP)
Title: Composition for removing deposit attached to inside of coated pipe and method therefor
Inventor: MITOMO HIROYUKI
IPC: B08B9/02
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a composition and a method for effectively removing and cleaning deposits attached to the inside of a coated pipe such as coatings, pigments, garbages, etc. CONSTITUTION:The objective composition for removing deposits attached to the inside of coated pipes contains 60-93wt.% methylene chloride, 4-20wt.% formic acid and 3-12wt.% nonionic surfactant having 8-12 HLB as main components and deposits are removed by the composition flowing at a 0.1-5m/sec flowing velocity.
Patent JP-S59129202-A (JP)
Title: Production of resin metal salt
Inventor: SATOU NAOTAKE
IPC: C08F8/44
Filed: 1983-01-17
Abstract: PURPOSE:To produce a light-color resin metal salt, by reacting a resin containing carboxyl groups and/or their anhydride groups with a bivalent metal (hydr) oxide or carbonate. CONSTITUTION:100pts.wt. natural or synthetic resin having carboxyl groups and/ or their anhydride groups (e.g., maleinized petroleum resin) of acid value of 5-250 and MW of 250-500 is dissolved in an inert solvent (e.g., toluene). To this solution are added 0.1-3pts.wt. ammonia or a 1-12C amine (e.g., methylamine) and 0.5-8wt% bivalent metal (hydr)oxide or carbonate (e.g., Mg(OH)2 or CaCO3), and the resulting solution is reacted at 0-180 deg.C for 0.5-5hr. USE:Binders for adhesives and inks.
Patent JP-S63172876-A (JP)
Inventor: YOKOYAMA KATSUAKI
IPC: F25D21/06
Filed: 1987-01-13
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。