baber/WOPTO huggingface dataset:
Patent JP-H1140895-A (JP)
Title: Method and apparatus for assembling optical module
Inventor: YAMADA YASUBUMI
IPC: H01S5/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the assembling operation of an optical module, in which a high-integration hybrid optical integrated circuit can be manufactured at low cost. SOLUTION: An optical module substrate 1 to which a component 11 and a component 12 as optical module constituent components are fixed by a fixing agent of low heat resistance is heated. Remaining components 21, 22, 23 as optical module constituent components are mounted. At this time, nitrogen gas from a cooling nozzle 50 is blown onto region on the optical module substrate 11 to which the components 11, 12 as the optical module constituent components are fixed, or a cooling plate is brought into contact. Accordingly, while the optical module substrate 1 is being cooled, it is heated by a heater 31.
Patent JP-H1026063-A (JP)
Title: Pressure regulator
Inventor: HIRANO KENICHI
IPC: F02M69/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulator suitable for accurate control of a fine fuel amount from a fuel injection valve. SOLUTION: A fuel chamber 7 comprises a housing body 1; and one side 4A of a small diaphragm 4, and a fuel inflow passage 8 and a fuel return passage 9 are opened in a fuel chamber 7. A negative pressure chamber 12 consists of a cover housing 3 and the other side 5B of a large diaphragm 5, and a negative pressure introduction passage 13 is opened in the negative chamber 12. An atmosphere chamber 10 is located between the fuel chamber 7 and the negative pressure chamber 12 and consists of one side 5A of the large diaphragm 5, the other side 4B of a small diaphragm 4, and an intermediate housing 2. The large diaphragm 5 and the small diaphragm 4 are integrally intercoupled through a coupling lever 6. A valve part 14 to open and close a fuel return passage 9 is arranged on the one side 4A side of the small diaphragm 4.  A spring 15 contracted in the negative pressure chamber 12 energizes the large diaphragm 5 to the fuel chamber 7 side.
Patent JP-H1143781-A (JP)
Title: Electrode, surface treating method and surface treating device
Inventor: FUKUDA KAZUHIRO
IPC: H01J37/32
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode for discharge plasma stably generating discharge plasma for a long time and capable of surface treatment in a short time by providing at least either counter face of a pair of electrodes used for a surface treating device with sintering type ceramics. SOLUTION: A substrate F is placed on the space between a pair of electrodes composed of an electrode 21 on the lower side and an electrode 22 on the upper side, discharge plasma is generated, and the surface of the substrate F is treated. The electrode 21 is composed of a metallic electrode 21A and a solid dielectric 21B, the metallic electrode 21A is composed of a material capable of energizing such as gold, silver, copper or the like, and the solid dielectric 21B is composed of sintered type ceramics in which ceramic having high air-tightness and high heat resistance is sintered. As to the material of the sintering type ceramics, e.g. alumina series, zirconia series, silicon nitride and silicon carbide series ceramics are given. Preferably, the thickness of the sintering type ceramics is regulated to 0.5 to 5 mm, and the volume resistivity is regulated to 10<8> Ω.cm.  The electrode 22 is also composed similarly to the electrode 21.
Patent JP-H1021168-A (JP)
Title: Computer system and its state recovering method
Inventor: FUJITA HIDEAKI
IPC: G06F9/46
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To relieve the burden of a manager and to realize quick recovery by permitting a manager and agents no cooperate each other so as to recover a management state by means of the manager after the fault of the agents or sub-systems is recovered. SOLUTION: A system is provided with the agents 21 which connects the plural sub-systems 20 and manages the sub-systems 20 at every sub-system 20 and also provided with the manager 11 which executes the unitary management of the respective agents 21. When the fault which occurs in the sub-systems 20 mounting the agents 21 is recovered, the agents 21 compares a state before the fault occurrent of a device to be managed by the agents 21 with the state after fault recovery. When a place with the different states is detected, state information of the applying place is reported to the manager 11 and the manager 11 adjusts the management of the agents 21 in accordance with the contents of state information at the time of receiving the report of state information from line agent 21.
Patent JP-H1019649-A (JP)
Title: Fixed weight metering method and fixed weight metering device
Inventor: KAWANISHI KATSUZO
IPC: G01G19/387
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To increase the metering speed and reduce the labor by judging the weight rank of an article, supplying it to a corresponding discharging conveyor, and discharging it from a discharge conveyor of the weight rank of a prescribed combination. SOLUTION: When a worker takes out a bundle of spring onions 4 for an intended weight for one taking from a number of spring onions 4, a rank judging means within a weight 8 judges a weight rank 1-6 to which the weight of this bundle belongs. The bundle of the spring onions 4 is supplied to the discharge conveyor 9 (9-1 9-6) of the lighted rank. When this operation is continued, and bundles of spring onions 4 are supplied to both holding parts 21 of opposed conveyors 9-1 and 9-6 or the like, a detector 22 detects this. The two bundles of spring onions 4 driving both the conveyors 9 are discharged to a collecting conveyor 16 and carried to a packaging machine. The weight of each bundle of spring onions 4 discharged in this way is the total weight of the ranks 1 and 6, 3 and 4 or 2 and 5 forming a predetermined set, and close to each intended weight.
Patent JP-H0645645-A (JP)
Title: Light-emitting element
Inventor: KOIKE MASAYOSHI
IPC: H01L33/30
Filed: 1992-07-22
Abstract: PURPOSE:To provide a light-emitting element wherein the increase rate of the amount of light with reference to an increase in an electric current can be made definite and the amount of light is easy to control when the element is used in various kinds of apparatuses in the light-emitting element wherein the element is provided with the junction part of a P-type semiconductor to an N-type semiconductor and a junction face emits light by applying a voltage in the forward direction to the junction face. CONSTITUTION:An inner-layer part and a surface-layer part, in which the mixed crystal ratio of phosphorus is different from each other, are formed in an N-type semiconductor 1, zinc is diffused to a prescribed region by using a selective diffused film 5, a P-type semiconductor 2 is formed, an N-type semiconductor 1a and a P-type semiconductor 1b, whose forbidden band width is larger than that of an N-type semiconductor 2a and a P-type semiconductor 2b at the inner- layer part, are formed, a positive electrode 3 is formed on the surface of the P-type semiconductor 2 and a negative electrode 4 is formed on the rear of the N-type electrode 1.
Patent JP-H0515938-A (JP)
Title: Apparatus for forging gear having twisting teeth
Inventor: ISHIDA HITOSHI
IPC: B21J5/12
Filed: 1991-07-09
Abstract: PURPOSE:To easily forge a gear having twisting teeth by fitting a roller into a leading groove formed at outer periphery of a punch holder vertically moved together with a punch and rotating a die while assisting with the roller. CONSTITUTION:A raw material W is inserted between metallic mold 20 and the punch 34 and by starting a hydraulic motor 41, the roller 42a is rotated to the prescribed direction. Successively, at the time of lowering the punch 34 and the punch holder 31 through a pressurizing body 30, the raw material W is shifted toward the metallic mold 20 with the punch 34 and at the same time, inclined face in the pressurizing body side of the loading groove 40 in the punch holder 31, i.e., upper inclined face is brought into contact with the roller 42a, and the die 10, i.e., the metallic mold is relatively rotated to the raw material W by the roller 42a. By this method, on the raw material W, the teisting teeth are formed on the outer peripheral. face 27 by the metallic mold 20 while pushing into the metallic mold 20 by the punch 54 and helical gear, i.e., formed product W1 is formed.
Patent JP-S6089275-A (JP)
Title: Translation system
Inventor: YAMANO FUMIYUKI
IPC: G06F17/28
Filed: 1983-10-21
Abstract: PURPOSE:To enable to effectively substitute the character-strings of the translated sentences when the character-strings of the second language are collectively substituted by providing the relation corresponding to the text of the first language as the data in the text of the second language. CONSTITUTION:The substitute object character-strings in the translated sentence data on the disc play 1 is designated from the keyboard 2, the processor 3 extracts the front position and rear position of the substituted object character- strings in the picture buffer 5. Next, the front position corresponding to the substitute object character-strings in the translated sentence data (translated sentence physics data) in the memory 4 corresponding to the translated sentence data of the buffer 5 is obtained. In this case, the translated sentence physics data are 4 byte more compared with the translated sentence data. Consequently, when the translated sentence data are scanned, the position equal to the front position of the substitute object character-strings in the translated sentence data can be extracted by skipping the 4 byte. In this way, the character-strings of the translated sentences can be effectively substituted by providing the relation corresponding to the first language in the text of the second language as data.
Patent JP-H0360250-A (JP)
Title: Method and apparatus for optical reception
Inventor: NAKAYAMA TAKAO
IPC: H04B10/293
Filed: 1989-07-28
Abstract: PURPOSE:To always attain accurate identification by setting an input section of the identifier to a prescribed DC potential with respect to an identification level while the intensity of optical input is sufficiently small. CONSTITUTION:A potential of an input terminal 10 of an identifier 6 is set to a prescribed initial potential by a DC level setting circuit 9 controlled by a control signal given to a DC level setting terminal 8 for a period when an input optical intensity is sufficiently small. For example, a preamplifier 3 and an equalizing amplifier 4 are used as noninverting amplifier circuits, a threshold lever Vr is used as a positive potential and an initial potential set by the DC level setting circuit 9 is selected as a ground level. Thus, even an optical input signal or an intermittent optical input signal whose intensity level rapidly changes is always received with a low identification error rate.
Patent JP-S6440851-A (JP)
Title: Control method for copying system
Inventor: MATSUO HIROKAZU
IPC: G03G21/00
Filed: 1987-08-07
Abstract: PURPOSE:To easily discriminate a group of copy sheets corresponding to a group of originals by resetting the shift discharging machine of a sorter to a different position when there are copy sheets of up to last time in a bin of the sorter. CONSTITUTION:Originals in a 1st group are set in the original feed tray 51 of an ADF and a necessary quantity is inputted with a ten-key. A sorting mode is selected with a push button switch. When a start switch is turned on, one original is fed to the original platen 11 of a copying machine and copying operation is started. The discharge gate 17 of the sorter moves down to a bin of the specified quantity from a 1st bin 18-1 and distributes copy sheets discharged from the copying machine to respective bins 18. Originals in a 2nd group begin to be copied after the copying operation for the 1st group of originals. The 1st sheet of original is fed to the original platen 11. A sensor SEN 2 detects whether or not there is a copy sheet in a bin 18 of the sorter and a bin hanger 19 moves down when there is the copy sheet to set the bin 18 at a specific position, thereby taking a copy.
Patent JP-S6351669-A (JP)
Title: Frame transfer solid-state image pickup element
Inventor: TANAKA SHOICHI
IPC: H04N5/335
Filed: 1986-08-21
Abstract: PURPOSE:To reduce the thermal noise charge of an FT sensor and to simplify the structure and manufacturing process of the FT sensor by a method wherein the potential of an overflow barrier region is set shallower than those of opening regions for the period of signal charge storage. CONSTITUTION:Boron ions are implanted in a CH-B region 6, a thin insulating film 14 is formed in the surface of a region 15, transfer electrodes 9a and 9b are provided thereon and thereafter, boron ions are implanted in the surfaces of opening regions 4a and 4b. Then, phosphorus ions are implanted in an overflow drain region 1 surrounded with a channel stop region 3 and a CH-B region 2. The overflow barrier region 2 can be munufactured by the same process as those of the opening regions 4a and 4b. The channel width of the region 2 can be made very thin by the effect of bird's beak. As a result, the channel potential of the overflow barrier region 2 can be set shallower by a constant voltage than those of the opening regions due to a narrow channel effect. Moreover, as signal charge can be stored in the opening regions as well for the period of signal charge storage, the dynamic range is improved and as the field strength in the surface of a CCD channel at that time is small, th generation of thermal noise charge is lessened.
Patent JP-S6353392-A (JP)
Inventor: ISHII YASUHIKO
IPC: B01J4/00
Filed: 1986-08-20
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-S6255010-A (JP)
Inventor: NAKAI TOMIYASU
IPC: A01C11/02
Filed: 1985-09-05
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-S6359461-A (JP)
Inventor: HATTORI MAKOTO
IPC: D04B21/10
Filed: 1986-08-21
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-H1040957-A (JP)
Title: Solid electrolytic battery
Inventor: TAKEI FUMIO
IPC: H01M10/05
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a battery which has superior mechanical strength and small internal impedance by including a polymer matrix that is a polysaccharide or a derivative of the polysaccharide in a polymer solid electrolyte. SOLUTION: For a solid electrolytic battery, a polymer solid electrolyte 2 is pinched between a positive pole active substance 1 and a negative pole active substance 3. Respective positive pole power collector 5 and negative pole power collector 6 are adhered to an outside face of each of the position pole active substance 1 and the negative pole active substance 3. A lamination structure from the positive pole power collector 5 to the negative pole power collector 6 is housed in an insulation case 4. A part of each of the positive pole power collector 5 and the negative pole power collector 6 is led outside of the case 4, and a positive pole terminal and a negative pole terminal of a battery are constituted respectively. The polymer solid electrolyte 2 is composed of a polymer matrix, organic solvent, and an electrolyte.  The polymer matrix is a polymer material whose basic skeleton is a polysaccharide or its derivative. For example, a generally biologically derived polysaccharide such as glucan is a basic skeleton thereof.
Patent JP-S6255293-A (JP)
Title: Turn control device of ship
Inventor: UENO TETSUO
IPC: B63H25/42
Filed: 1985-09-05
Abstract: PURPOSE:To facilitate the turn operation centering the hull center by providing a device performing turn angular speed setting, lateral shift control, turn control, and reverse thrust control in response to the operation of a joy stick lever. CONSTITUTION:A joy stick input unit 10 outputs the preset turn angular speed in response to the operation direction and operation quantity of a joy stick lever 10a. This signal is fed to port and starboard pitch command generators 12L, 12R and a rudder angle generator 14, and thrust balance conditions at the lateral shift are fed to the right and left main propellers and a rudder. Under this condition, the thrust of a bow thruster 3 is controlled, and the apparent forward thrust generated by the lateral force via the use of the bow thruster and rudder is negated by the application of the reverse thrust proportional to the absolute value of the turn angular speed. Accordingly, the turn control centering the hull center can be performed by the operation of one joy stick lever while the ship position is maintained.
Patent JP-S6181971-A (JP)
Inventor: ASANO EIJI
IPC: B65D81/38
Filed: 1984-09-21
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-H0245936-A (JP)
Title: Manufacture of thin-film transistor
Inventor: YAZAKI MASATOSHI
IPC: H01L29/786
Filed: 1988-08-05
Abstract: PURPOSE:To prevent a semiconductor layer from being exposed to air during the manufacturing process by performing treating after continuously forming an amorphous silicon layer which becomes a semiconductor layer and an insulation layer on an insulation substrate. CONSTITUTION:An amorphous silicon layer and a first insulation film 3 are continuously formed on an insulation substrate 1 and a recessed part is formed on the insulation film 3 by etching. By irradiating with layer, the amorphous silicon layer below the recessed part of the first insulation film 3 is converted into a polycrystal silicon layer. A thin part of the recessed part of the insulation film 3 is left in an island shape and a low-resistance silicon layer 5 is laminated. The low-resistance silicon layer 5 is left in an island shape to form the source and drain electrodes, a second insulation film 6 is formed, and then a gate electrode 7 is formed. Since a polycrystal silicon layer which becomes a semiconductor layer is not directly exposed to air during the manufacturing process, a fixed charge does not produce a trap level at the interface between the semiconductor layer and the gate insulation film.
Patent JP-S6259065-A (JP)
Title: Printer
Inventor: NAKAI TOSHIRO
IPC: B41J29/00
Filed: 1985-09-07
Abstract: PURPOSE:To enable printed characters to be viewed squarely and contrive a lightweight compact construction, by dividing a housing into two bodies, and synchronously moving by a single driving means a ribbon cassette unit and a printing unit which are fitted to separate housings. CONSTITUTION:A housing is constituted of a boxlike front housing 10 and a boxlike rear housing 12, which are so fitted that they can be turned with the position of a platen shaft 16 as a center in the state of being opposed to each other through boxlike opening surfaces thereof. A ribbon cassette unit 27 is provided in the housing 10, while a printing unit 37 is provided in the housing 12, and the units 27, 37 are so fitted that they can be reciprocated in parallel to each other. Accordingly, the units 27, 37 fitted respectively to the separate housings can be synchronously moved by a single driving means, and reductions in cost and size can be contrived.
Patent JP-2001026826-A (JP)
Title: Production of stainless hot rolled steel strip
Inventor: TSUGE SHINJI
IPC: C21D9/46
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To stably obtain a hot rolled steel strip excellent in toughness and uncoiling properties by heating a slab of ferritic stainless steel or duplex stainless steel, thereafter subjecting it to hot rolling to form into a hot rolled steel strip, water-cooling it to control the temp. of the steel strip to a specified temp. range, coiling it to form into a coiled steel strip and immersing the coiled steel strip into a water tank within a specified time after the coiling. SOLUTION: A slab of ferritic stainless steel or duplex stainless steel is heated and is thereafter hot-rolled to form into a hot rolled steel strip, this hot rolled steel strip is water-cooled to control the temp. of the steel strip to the temp. range of 550 to 650 deg.C and is coiled to form into a coiled steel strip. Then, within 3 hr after the coiling, the coiled steel strip is immersed into a water tank. In this way, a hot rolled steel strip excellent in toughness and uncoiling properties that surface flaws are not generated in the uncoiling and recoiling stages in the producing process of annealing, pickling or the like after the coiling of the coiled steel strip coiled after the hot rolling can stably be obtd.
Patent JP-S6088433-A (JP)
Title: Semiconductor manufacturing device
Inventor: YAMADA MASAHIRO
IPC: H01L21/285
Filed: 1983-10-21
Abstract: PURPOSE:To enable flattening, activation, and Al film formation at the same time by a method wherein a sputtering device is provided with a rapid heating device, so as to heat a semiconductor substrate to 600-1,300 deg.C under high vacuum within several to several-ten seconds. CONSTITUTION:A rotary sample table 102 is provided in a vacuum chamber 101, and the semiconductor substrate 103 is set up thereon; thereafter, the chamber is drawn to high vacuum from an exhaust port 107 by means of a vacuum pump and the like. Rapid heating is performed at 1,100-1,200 deg.C for several to several ten seconds by intermittent heating of a lamp annealing device 106, resulting in the activation of a diffused layer and the flattening of PSG. Next, after cooling in a vacuum, Ar gas is sealed through an air supply port 108, a plasma being generated by impressing an electric field on an Al target 105 and the sample table, and the target being then sputtered with the Ar plasma; accordingly, an Al film is formed on the substrate.
Patent JP-S6439587-A (JP)
Title: Nuclear fusion equipment
Inventor: MIKI NOBUHARU
IPC: G21B1/11
Filed: 1987-08-06
Abstract: PURPOSE:To improve reliability by providing plural stages of key grooves horizontally to the inside circumferential side of wedge-supported troidal magnets and fixing the troidal magnets to each other by means of toric key members. CONSTITUTION:Plural stages of the horizontal key grooves 9 are formed on the inside circumferential side of the troidal magnetic 2 formed with edges 8 and the respectively toric keys 10 are fitted into the key grooves 9. The magnets 2 are fixed to each other by the members 10 and the generation of vertical movements in the magnets 2 is obviated. Reliability is, therefore, improved without inducing quenching of a superconductive coil.
Patent JP-2000029851-A (JP)
Title: Process control system
Inventor: SHIRAI TOSHIAKI
IPC: G05B15/02
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a process control system satisfactory in cost performance and wide in the scalability of a system scale by distributing and arranging objects provided with a function for constituting a process control system in plural computers present on a network and making the respective objects take the partial charge of the respective functions provided in the process control system. SOLUTION: The plural computers 21-25 are connected on the network 30. A storage means 41 is provided in the respective computers 21-25 and the objects provided with the function for constituting this process control system are present. For instance, in the storage means 41 of the computer 21, the object OBJ1 provided with a display operation function is stored. A life cycle management means 42 manages object generation, extinction, copying and movement, etc. A communication means 43 achieves the function as the process control system by performing communication among the objects through the network 30 and transferring data among the respective functions.
Patent JP-S5988360-A (JP)
Inventor: ENDOU SHIGEO
IPC: C03B5/42
Filed: 1982-11-10
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。