baber/WOPTO huggingface dataset:
Patent JP-2001073727-A (JP)
Title: Valve driving device
Inventor: SHIBATA AKIRA
IPC: F01L3/24
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide valve-driving device with stabilized operation by decreasing friction loss and power consumption. SOLUTION: This driving device is formed so that an opening toward radius between convex part 73 of lower retainer 72 and concave part 44 of upper retainer 42 be smaller than that between lower housing 63 and inner wall of engine block 4 forming spring container 40 at fitting point. Thus, upper retainer 42 and lower retainer 72 control movement toward radius of stem 11 of valve body 1 and armature shaft 22, thereby preventing stem 11 and armature shaft from leaning and giving rise to horizontal load on stem guide 5 and shaft guide 80. This, in turn, decreases friction loss and power consumption due to back and forth movement of valve body 1 and armature 20, realizing stabilized operation. Further, since it does not require any special parts and materials to make up control measure, number of parts can be reduced and manufacturing cost reduced.
Patent JP-H02146513-A (JP)
Title: Lens barrel
Inventor: ODAKA YOSHIRO
IPC: G02B7/04
Filed: 1988-11-29
Abstract: PURPOSE:To attain smooth operation between an internal and an external crew cylinders by decreasing the width of a thread ridge gradually while holding the thread ridge at specific height nearby the thread ridge where a forming secant at which the matching face of a split pattern positions and the thread ridge cross each other. CONSTITUTION:A fixed ring 1 is fitted with a straight moving key 7, which engages straight moving grooves 3c and 3d of a holding ring 3. The holding ring 3 which engages threadably the screw cylinder 2' of a focus ring 2 is inhibited by the straight moving key 7 from rotating. Therefore, when the focus ring 2 is rotated around an optical axis 6 for focusing operation, holding rings 3 and 5 are moved forward and backward finely along the optical axis. Then the holding ring 3 and focus ring 2 engages each other threadably at the same height with narrow width as compared with thread ridges 3e and 3b at and nearby the part where formation secant where the pattern matching surfaces A-D of the split pattern are positioned and the thread ridges cross each other. Consequently, deformation due to stress and a defect in focusing operation due to a screw fall are prevented.
Patent JP-H06149475-A (JP)
Title: Pointing device
Inventor: KAGAMI YOSHIJI
IPC: G06F3/0354
Filed: 1992-11-10
Abstract: PURPOSE:To provide a pointing device capable of being integrally contained in a position related to the recording means of an electronic equipment in nonuse and functioning separately from an input means in the contained state. CONSTITUTION:In the pointing device for the electronic equipment provided with the recording means 117 and a display means 114, the pointing device (mouse) 1 is provided with mounting means 1A and 1B freely attachable and detachable to/from the sheet feeding axis end parts 122 of the recording means 117.
Patent JP-H06143189-A (JP)
Title: Slit finishing machine for long film for printed wiring board
Inventor: KOMURA TOSHITAMI
IPC: B26D7/06
Filed: 1992-11-10
Abstract: PURPOSE:To provide a slip finishing machine, which is operated to perform slip finishing of a long film of a wide width with high precise and formed only through application of slight variation, through simple constitution. CONSTITUTION:A guide device 40 to perform guidance through detection of sprocket perforations formed in a long film 50 is arranged at a stage followed by a slit blade 10. The direction and the position of the feed of the long film 50 to the slit blade 10 are regulated by means of the guide device 40.
Patent JP-H08158892-A (JP)
Title: Fuel injection valve for gas turbine
Inventor: HOSOI JUN
IPC: F02C7/232
Filed: 1994-12-02
Abstract: PURPOSE: To promote mixing by way of giving whirling force to an air current passing a ring space and to reduce production quantity of nitrogen oxides by arranging a plural number of partition plates in a state with intervals in the circumferential direction and twisted plates in an interposing state between the partition plates in the ring space between an outside body and a shroud. CONSTITUTION: An inside body 1, an outside body 3 surrounding it and a shroud 4 surrounding this outside body 3 are cocentrically combined, combustion is burst out from a fuel channel 2 between the inside body 1 and the outside body 3, and air is blown out from the center of the inside body 1 and a ring space 11 between the outside body 3 and the shroud 4. A plural number of partition plates 12 and twisted plates 13 are provided in this ring space 11, and a fuel branching passage 14 is arranged on a peripheral wall of the outside body 3. The twisted plates 13 are inserted into a space partitioned by the partition plates 12 in an interposed state. Consequently, production quantity of nitrogen oxides is reduced by giving whirling force to an air current passing the ring space 11 and promoting mixing at fuel bursting points.
Patent JP-H02145676-A (JP)
Title: Adhesive for copper foil for copper-clad laminate
Inventor: KOBAYASHI MAKOTO
IPC: B32B15/08
Filed: 1988-11-28
Abstract: PURPOSE:To provide the subject adhesive using a prepreg impregnated with a phenolic resin, having excellent soldering heat-resistance and peel strength and composed of a composition containing a cresol novolak epoxy resin, etc., a phenoxy resin and dicyandiamide as a hardener. CONSTITUTION:The objective adhesive is composed of a composition produced by compounding a cresol novolak or alicyclic epoxy resin with a phenoxy resin, a dicyandiamide as a hardener and preferably further imidazole as a cure accelerator and a combination of imidazole and a urea-base accelerator as a urea- base accelerator.
Patent JP-H02146921-A (JP)
Title: Input circuit inspection system
Inventor: WATANABE MASAMI
IPC: H02H3/05
Filed: 1988-11-28
Abstract: PURPOSE:To improve reliability of protection by feeding an effective value of an analog input signal through a multiplexer and an A/D converter to a computer then performing protective operation in the computer and comparing an effective value produced in the computor with the effective value fed to the computer. CONSTITUTION:When an input circuit is inspected, a multiplexer 3A takes in analog inputs A1-An as well as effective values A1rms-Anrms of analog inputs, then the effective values A1rms-Anrms and the analog inputs A1-An are taken from an A/D converter 4 into a computer 5. The computer 5 produces effective values of the analog inputs A1-An through a means 5B in parallel with protective operation based on the effective values A1rms-Anrms. Then the effective values are compared sequentially with the effective values A1rms-Anrms fed to effective value circuits 21-2n through a comparing means 5A, and judgement is made whether the difference is within an error range. By such arrangement, reliability of protective function is improved.
Patent JP-H02148902-A (JP)
Title: Antenna direction adjusting device
Inventor: YAMADA TORU
IPC: H01Q3/04
Filed: 1988-11-30
Abstract: PURPOSE:To receive a radio wave from an object in a short time by fitting a sensor detecting gravity to an antenna and moving the antenna in the azimuth angle direction while controlling the direction of the antenna beam axis and the gravity to be constant with prescribed accuracy. CONSTITUTION:The elevation angle and the azimuth angle of the antenna are calculated from the latitude and the altitude of an antenna installing position and an artificial satellite by using an arithmetic unit 7 and based on an angular signal from a gravity sensor 3, while the El axis is controlled to keep the antenna to the elevating angle, the Az axis is driven and a receiver 6 receives a radio wave from the artificial satellite and a controller 6 applies drive control of the Az axis so as to maximize the received power. Then the drive of the Az axis and the El axis is stopped at a point where the received power of the radio wave from the artificial satellite is maximized to make the initial acquisition complete. Thus, even if the information of the direction of the install location of the antenna 1 and the tilt of the antenna mount face is insufficient, it is possible to direct the antenna to the object.
Patent JP-H11131141-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: SADAHIRO KENICHI
IPC: H01F1/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To stably obtain good magnetic properties in a steel sheet by allowing it to contain specified amounts of one or more kinds of S and Se and B, regulating the draft in final cold rolling to specified value or above to finish its sheet thickness into the final one and executing short time final finish annealing under specified conditions. SOLUTION: A base steel slab has a compsn. contg., by weight, 0.02 to 0.08% C, 2.0 to 4.0% Si and 0.03 to 0.2% Mn, furthermore, contg. one or more kinds among 0.01 to 0.20% Sb, 0.02 to 0.20% Sn and 0.02 to 0.05% Mo, and the balance substantial Fe, and, moreover, one or two kinds of S and Se by 0.005 to 0.020% and 0.5 to 20 ppm B are incorporated therein. This slab is subjected to hot rolling and is subjected to cold rolling for one time or two times including process annealing to finish its sheet thickness into the final one. The draft in the final cold rolling is regulated to >=80%. Next, after decarburizing annealing, it is subjected to final finish annealing to form into a grain oriented silicon steel sheet. The final finish annealing is executed in the temp. range of 900 to 1200 deg.C for 3 sec to 10 min.
Patent JP-H08160213-A (JP)
Title: Production of color filter
Inventor: HOSHI HISAO
IPC: G02B5/20
Filed: 1994-12-05
Abstract: PURPOSE: To improve sealing property by forming a color filter (CF) element on a transfer plate, applying an adhesive, drying and after that, partially forming a sticking preventive film by printing on the adhesive of a non-image part to prevent the transfer of the adhesive at the time of transferring the CF element. CONSTITUTION: The CF element 3 is formed by applying a photosensitive resin of a low molecular weight gelatin by a spinner on a strippable layer 2, pattern exposing with activated light after drying, dyeing with a red acid dye and further pattern exposing green, blue and black in the prescribed positions, developing and fixing. Next, an adhesive layer is provided. Next, the sticking preventive layer 5 is provided by preparing a solution made by dissolving polyvinyl alcohol in an ethanol aq. solution and printing with a flexoletterpress on the non-image part except the CF element. The transfer plate 1 to 5 and a glass substrate 6 are opposed to each other, pressurized, irradiated with ultraviolet ray and are separated. Further, a transparent electrode is formed on the CF element 3.
Patent JP-H10143234-A (JP)
Title: Electronic unit
Inventor: SUHARA SEIJI
IPC: G05B23/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the operation state of a load even without successively executing a control sequence software by making an electronic unit store an inspection sequence software for outputting the operation state of the load by inspection data inputted from the outside and output the operation state of the load corresponding to the inspection data. SOLUTION: The control sequence software 31 is stored in this electronic unit 1 and the operation of the load 4 is controlled through an interface 21 when the control sequence software 31 is executed. Also, while the control sequence software 31 is executed, signals are periodically outputted to a reset circuit 5. Also, the inspection sequence software 32 is stored in the electronic unit 1 and the operation state of the load 4 is outputted an inspection device 6 corresponding to inspection start signals from the external inspection device 6. Also, the inspection sequence software 32 does not output the signals to the reset circuit 5 during execution and the signals are periodically outputted from the inspection device 6 to the reset circuit 5 during an inspection.
Patent JP-H02149021-A (JP)
Title: Noise suppression circuit for fm receiver
Inventor: NAKAMURA TETSUO
IPC: H04B1/10
Filed: 1988-11-30
Abstract: PURPOSE:To realize noise suppression optimum to a reception state at that time by changing the output level of an envelope detection signal according to the condition of reception electric field intensity at that time, and controlling a noise by the subtraction signal of this envelope signal and an S (signal) meter signal. CONSTITUTION:When an S meter inverted signal to be outputted from an inversion circuit, a current to flow in the emitter of a transistor 25 and the resistance value of a resistor 26 are made to be Vs, Ie and RL respectively, a noise control signal V0 becomes V0=Vs+Ie.RL. This noise control signal V0 is sent to a time constant circuit 7, and after being given the delay of prescribed time for operation stabilization, it is sent to a noise reducing means such as a high-cut control circuit 4 or a separation control circuit 5. In this noise reducing means, prescribed noise reducing operation is performed according to the signal level of this noise control signal. Accordingly, the optimum noise reducing operation is executed according to the condition of the reception electric field intensity at that time.
Patent JP-H05133776-A (JP)
Title: Automatic sequence measuring device
Inventor: SATO YOSHIAKI
IPC: G01D9/00
Filed: 1991-11-15
Abstract: PURPOSE:To automate measuring by accommodate a sequence program to execute the measuring procedures automatically, and giving a command for execution of the sequence program. CONSTITUTION:A computer A passes a communication command to a command analysis processing part 2 via a communication receipt processing part 1. An operation processing part 3 sends this communication command to a sequence table 8 as sequence program. A sequence extraction processing part 9 extracts a command or commands to be executed from the table 8 and forwards to the analysis processing part 2. The processing part 2 analyzes the command and instructs the operation processing part 3 about the operation to be executed. A key entry part 4 gives instruction for receipt of the communication command, instruction for execution of the sequence program, and also instruction for preparing sequence program. An external memory device 5, CRT 6, and printer 7 execute specified operations under the control of the operation processing part 3. This constitution enables measuring the sequence automatically.
Patent JP-H03160580-A (JP)
Title: Character correction method in character recognition system
Inventor: KASHIBA AKIYOSHI
IPC: G06K9/03
Filed: 1989-11-20
Abstract: PURPOSE:To attain input from a keyboard and the substitution of a character which is errorneously recognized into an accurate character by instructing a mark showing a KANA(Japanese syllabary)-KANJI(Chinese character) conversion mode, displaying a word inputted by means of a KANA-KANJI conversion operation from the keyboard and selecting the correct character when there is no correct character in candidate characters. CONSTITUTION:When the erroneous character is displayed in a display part 30 and there is no correct character in the candidate characters in a candidate character display column 90, the mark 100 showing the KANA-KANJI conversion mode is desig nated by an erroneous recognition character designating means 40 and the KANA- KANJI conversion operation is executed from the keyboard 50. The word including the inputted correct character is displayed in the candidate character display column 90 and the erroneous recognition character designating means 40 selects the correct character. Thus, a control part 120 substitues the character which is erroneously recog nized with the correct character. Thus, input from the keyboard 50 is attained and the character which is erroenously recognized can be substituted with the correct character in coorporation with correction by the candidate characters.
Patent JP-H01238542-A (JP)
Title: Antiserum and production thereof
Inventor: IRIE DAISUKE
IPC: C07K16/00
Filed: 1987-11-27
Abstract: PURPOSE:To provide an antiserum containing an antibody against a specific mustard compound and capable of selectively destructing a cancer tissue. CONSTITUTION:The objective antiserum contains an antibody against the compound of formula I [R is alkyl or group of formula II - formula VII (Z is formyl or acetyl; R1, R3, R4, R6 and R7 are H or alkyl; R2 is alkyl, benzyl or alkoxycarbonyl; R5 is alkylene; n and n' are 0-2)], e.g. N-[3-(p-[bis(2- chloroethyl)-amino]-phenyl)-N-formyl-DL-alan-yl]valine. The above compound is injected into a cancer tissue beforehand and said antiserum is administered to the patient to effect the antigen-antibody reaction in or near the cancer tissue to break the tissue. Cancer can be cured irrespective of the kind of the cancer without being influenced with a cancer antigen in blood. It is not necessary to determine the specific antigen of the cancer of the patient itself not taking consideration of the subcluster of the cancer cells.
Patent JP-H11133889-A (JP)
Title: Production of plane display panel device
Inventor: MORI HIROSHI
IPC: H01J11/26
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the variation in light emitting luminance and operating voltage by using org. matter particles coated with inorg. matter on their surfaces as a polishing material for removing the unnecessary parts of a barrier-forming layer. SOLUTION: Address electrodes 14 are formed on a glass substrate 12 and thereafter, the barrier-forming inorg. material layer 16a is formed by recoating of an inorg. paste, consisting of low melting glass, etc. A photosensitive resist layer 30 is laminated to cover the entire part of the front surface of the barrier- forming inorg. material layer 16a. A film mask 32 is placed atop this layer and after the resist layer is irradiated with UV rays, the parts nonirradiated with the UV rays are washed away. As a result, a mask 30a is formed on the prescribed position of the barrier-forming inorg. material layer 16a. Next, the barrier-forming inorg. material layer 16a on which the mask is not applied is subjected to injection working of the polishing material consisting of the org. matter of 1 to 4 in Mohs hardness subjected to the surface treatment with the inorg. matter.  The barrier-forming inorg. material layer 16a is removed until the address electrodes 14 are exposed, by which barriers 16 are formed.
Patent JP-H01145484-A (JP)
Title: Solenoid valve
Inventor: KAMITSUBARA TSUNEO
IPC: F16K31/06
Filed: 1987-12-01
Abstract: PURPOSE:To enable a solenoid valve to be controlled with minute power by interposing a spring between the movable iron core and the valve body of the solenoid valve, so as to reduce the effect of a fluid pressure on the valve body in an early stage of attraction of the movable iron core. CONSTITUTION:A second spring 18 is interposed between a valve stem 7 and a movable iron core 3 which is moved in relation to a fixed iron core 2 by supplying a current to an electric coil 4. The second spring 18 has such a func tion when the electric coil 4 is energized, as to have only the movable iron core 3 attracted to the fixed iron core 2 while maintaining the state of a valve body 8 attracted to a valve seat 6 to be closed by means of the pressure of fluid 15. When the movable iron core 3 approaches the fixed iron core 3 further, the attractive force thereof is sufficient to resist the pressure of the fluid 15 applied to the valve body 8, regardless of the minute electric power, so that the valve body 8 is opened.
Patent JP-H07153532-A (JP)
Title: Flexible cable connecting device
Inventor: FURUKAWA YOSUKE
IPC: H01R12/18
Filed: 1993-12-01
Abstract: PURPOSE:To stabilize the contact between a cable and a connector, into improve the electrical characteristic in a connecting device, which is formed of a flexible cable and a flexible cable connector. CONSTITUTION:A flexible cable connector A is provided with a flexible cable connector main body 11, a cable lock 14, a connector terminal 12 and a connected terminal 13, which is separately arranged. A flexible cable B has a flexible cable main body 15 and a cable signal pattern 16 extended from one surface of the cable main body 15 to the other surface thereof. The flexible cable main body 15 is incorporated in the flexible cable connector main body 11, and pressed by the cable lock 14 to fix the cable signal pattern 16 and the extended pattern part 16a so as to be pinched by the connector terminals 12, 13 from both sides, and the contact thereof is stabilized to improve the electrical characteristic.
Patent JP-H08162228-A (JP)
Title: Connector for ffc and its assembly method
Inventor: TAKAHASHI DAISUKE
IPC: H01R12/24
Filed: 1994-12-06
Abstract: PURPOSE: To provide an FFC connector in which a process to connect an FFC conductor to a terminal is made unnecessary and a contact part to a mating connector is made compact and provide its assembly method. CONSTITUTION: A conductor 3 of FFC 1 of an FFC connector 31 is inserted into a direction switching chip 32 having slits, the direction switching chip 32 is rotated to twist the conductor 3 for direction switching. Pitch of the conductor 3 direction-switched is reduced with a pitch switching piece 36, then inserted into a conductor supporting part 36c, and exposed from an opening formed in the conductor supporting part 36c, then connected to a mating connector.
Patent JP-2001122887-A (JP)
Title: Organometallic compound for chemical vapor deposition, method for producing the organometallic compound and method for producing thin film using the organometallic compound
Inventor: KIDA MASATSUGU
IPC: C07F17/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain an organometallic compound having a low melting point and a high purity of thin film after reaction on a substrate in the organometallic compound for forming the thin film composed of ruthenium or ruthenium oxide on the substrate by a chemical vapor deposition method. SOLUTION: This organometallic compound is an organoruthenium compound useful for the thin film composed of ruthenium or ruthenium oxide on the substrate by the chemical vapor deposition method in which a substituent of a cyclopentadienyl ring being a five-membered ring is an aminomethyl group of the formula: -CH3NR1R2 (R1 is an alkyl group or a substituent containing one or more methylene groups with the proviso that when R1 and R2 are each the substituent containing one or more methylene groups, R1 and R2 form a hetero ring with an N atom bonded to them). In the case that the compound is used as a raw material for chemical vapor deposition, preferably the total number of carbon atoms constituting the substituents R1 and R2 is preferably >=3 and <=12.
Patent JP-H11145359-A (JP)
Title: Manufacture of lead frame
Inventor: YANAGISAWA HIROYUKI
IPC: H01L23/50
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a lead frame that prevents distortion from occurring, when a V-groove is formed and deformations that affect pilot holes when a lead frame is formed, and from pilot bump, consequently having a low defect rate. SOLUTION: A part 3 is punched from a lead frame material 4 using a punch mould for lead frame (101). Then, V grooves 1 are formed on both sides of the punched part 3 (102) before a lead frame 5 is formed (103). Finally a part 2, including the pushed part 3 is punched (1049 to form a lead frame 6 with a V-groove (105). When the V grooves 1 are formed, distortion occurs in the direction of the first-punched part 3. However, since the distorted part is punched, the lead frame 5 no longer produces distortion.