baber/WOPTO huggingface dataset:
Patent JP-H116976-A (JP)
Title: Transmission type optical deflecting device
Inventor: TANAKA SATOHIRO
IPC: G02B26/10
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To realize accurate high-speed driving by aligning the position of an elastic principal axis being the center of rotation of a movable part with the position of the center of gravity of a light transmissive prism supported by the movable part. SOLUTION: The movable part 12 is supported to be freely elastically turned around the elastic principal axis Z through an elastic means 22 connecting a cylindrical part 10C and the movable part 12. As for the prism 12B having the non-circular front; the elastic principal axis Z runs in its right-and-left direction and the center of gravity X is positioned on the axis Z when it is viewed from the front. Then, the center of gravity X is aligned with the axis Z at a cross-sectional position where the axis Z becomes a point and the prism 12B is wedged.  When the movable part 12 is driven to be rotated normally and reversely with the axis Z as center, the center of gravity X of the prism 12B is overlapped on the axis Z, so that energy loss is prevented in the turning of the movable part 12 and also the unbalance of weight concerning the center of turning which causes the vibration is prevented.
Patent JP-H0827275-A (JP)
Title: N-carbazolylpolysilane and organo-n-carbazolyldihalogenosilane compound
Inventor: KAKIMOTO MASAYA
IPC: C07F7/10
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a carbazolylhalogenosilane compound excellent in electrical conductivity and photoconductivity, useful as a photofunctional material such as an electromagnetic shielding material, having such structure that carbazole group is directly bound to Si main chain shown by a specific formula. CONSTITUTION:The objective silane compound having such structure that carbazole group is directly bound to Si main chain of formula I (R<1>-R<3> are each H or a hydrocarbon; (l), (m) and (n) satisfy the relationships: o<=(l)<1; 0<(m)<=1, (l)+(m)=1, and (n)>=4) is obtained by reaction of (A) an organo-N- carbazolyldihalogenosilane of formula II (R<3> is H or a hydrocarbon; X is a halogen such as Cl, Br or I) either singly or in combination with (B) a diorganodihalogenosilane of formula III with an alkali metal in an inert solvent. It is preferable that the component A be prepared by reaction between carbazole and an organolithium reagent to form an N-lithiated product, which is then reacted with an organotrihalogenosilane.
Patent JP-S5863535-A (JP)
Title: Display system in car data display unit
Inventor: HORIKOSHI SHIGERU
IPC: G07C5/08
Filed: 1981-10-09
Abstract: PURPOSE:To improve the operability by jointly using an automatic scan system for displaying for a fixed time after a select switch is once depressed and a manual scan system for varying the display only for a time the switch is being depressed in a car data display system. CONSTITUTION:A microcomputer 1 receives various input signals to perform counting and calculation and outputs display signals to a display 2. Also a reference time generating circuit 3, sensors 4 to grasp the status of various sections of a car, a select switch 5 to select display items, data switches 6 to set the data, and a power supply circuit 7 are connected to a microcomputer. In the automatic scan system operation, when the select switch is depressed a select flag FSEL is inverted and judged, and if the number N reaches a certain number Ns when FSEL=1, the display item updating flag FD is set to complete the process, thus the display items are updated at an every fixed time. In the manual scan system, they are updated by detecting the select switch being dept depressed.
Patent JP-H0843569-A (JP)
Title: Nuclear reactor
Inventor: PEETAA FUEJIESU
IPC: G21C7/08
Filed: 1995-06-27
Abstract: PURPOSE: To provided a nuclear reactor which has an end wall piece which can separate foreign matters which causes disorder in operation of the nuclear reactor from a coolant and collects them. CONSTITUTION: A boiling water type nuclear reactor has a control bar guide tube which has end wall pieces respectively and a plurality of entrance ports 20 and coolant flows through it when the nuclear reactor is operated. A separated chamber 24 is disposed outside the entrance ports 20 and solid material fed by the coolant is separated in it to prevent the solid material from passing through the entrance ports 20 and entering into the guide tube. The coolant is turned by a baffle 28 in the chamber and all solid material are effected by centrifugal force and the solid material is not entered into the guide tube by this centrifugal force and gravity.
Patent JP-H117887-A (JP)
Title: Method for forming light shading film of discharge lamp
Inventor: MIFUNE TATSUO
IPC: C09D7/45
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the efficiency of a coating material can be significantly improved, the storing period can be largely extended, the coating material having a desired viscosity can be provided with high reproducibility, and a stable light shading film can be formed. SOLUTION: In the formation of a light shading film 3 for a discharge lamp, the entire viscosity of a coating material to be applied to the outer tube 2 is gradually increased when it is stored in a standstill state after manufactured, since the resins constituting the coating material are weakly bonded to each other, and the whole coating material is gelled after the elapse of about 24 hours from the start of resting, so that it is difficult to cause a phenomenon of precipitating a powder in the coating material. Accordingly, the weak connection between the resins is easily broken by applying an external force to the coating material, and the coating material is returned to the original pasted state.
Patent JP-H029549-A (JP)
Title: Speed increasing spindle device
Inventor: KATAYAMA HIDEKAZU
IPC: B23Q5/04
Filed: 1988-06-28
Abstract: PURPOSE:To provide stable transmission torque through high rigidity structure by a method wherein a traction drive mechanism to provide a speed increasing output from a solar roller through input to a carrier is formed, and a cooling jacket is mounted to a housing. CONSTITUTION:When a carrier 12 interlocked with and coupled to a machine main spindle 41 is rotated, a planetary roller 33 brought into contact with a solar roller 31 is rotated as it is revolved, and a high speed spindle 25 is increased in a speed for rotation through the solar roller 31. Transmission torque is produced through an oil film of lubricating oil located between contact surfaces in a way that a radial pressure contact force is generated at respective contact parts by means of interference of the planetary roller 33 nipped between a fixed ring 2 and the solar roller 31. An increase in temperature along with high speed rotation of a high speed spindle 25 is suppressed by means of a coolant fed to cooling jackets 36 and 37. This constitution enables provision of a high speed spindle device which provides stable transmission torque through high rigidity structure.
Patent JP-S6137231-A (JP)
Inventor: TAMURA TATSUYA
IPC: A61C5/02
Filed: 1984-07-31
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-S644222-A (JP)
Title: Method for removing hydrogen chloride contained in exhaust gas discharged from incinerator
Inventor: NAGATOMI SHIGEO
IPC: B01D53/68
Filed: 1987-06-26
Abstract: PURPOSE:To reduce consumption of an absorbent by feeding the absorbent in the different places of the inside of an exhaust route and enhancing the absorption performance for HCl of the absorbent used in the rear step in comparison with the absorbent used in the front step. CONSTITUTION:Powder of CaCO3 is introduced through a nozzle 14 into exhaust gas generated from an incinerator 1 and the concn. of hydrogen chloride is reduced and slaked lime slurry is jetted through a nozzle 15 in a gas cooling chamber 4 and hydrogen chloride is absorbed and removed with good reaction efficiency. Then slaked lime slurry is jetted through a nozzle 16 even in a harmful gas remover 9 and hydrogen chloride is reduced to value not more than 50ppm being specified value. After dust of CaCl2 or the like is collected in an electrostatic precipitator 6, the exhaust gas is discharged through a stack via a fan 7.
Patent JP-S5860662-A (JP)
Inventor: KOUNOIKE TAKEHIRO
IPC: C04B35/00
Filed: 1981-10-07
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-H0918628-A (JP)
Title: Facsimile mail store and forward exchange
Inventor: SAKAKURA TERUHIKO
IPC: H04L12/58
Filed: 1995-06-27
Abstract: PURPOSE: To inform it to the user of a sender that a white paper original is sent from the facsimile mail store and forward exchange by providing a white original detection means detecting that an image of the white original is included in received image data. CONSTITUTION: When a service command is given to a facsimile mail store and forward exchange 1 from a facsimile terminal equipment on a network 14, a control section 2 detects an incoming call. An input section 3 commands reception operation of image data and start of white paper detection to a white paper detection section 5 via a control line 17. The control section 2 sends image data received from a terminal equipment to the white paper detection section 5. When the detection section 5 detects a white paper original, the fact is informed to a service control section 6, which provides a command of unarrival notice generation to an unarrival delivery control section 9. The control section 9 generates an unarrival notice and commands a call from an output section 4 to the control section 2 for a sender of the white original.  The control section 2 receiving the unarrival notice sends the unarrival notice to the sender of the white paper original.
Patent JP-H06187714-A (JP)
Title: Signal transmitter
Inventor: KOIDE TOSHIHIRO
IPC: G11B15/54
Filed: 1993-06-30
Abstract: PURPOSE:To prevent inattentive driving due to operation of a CD player so as to drive safely by enabling a driver to operate the CD player in a sense of handling a cassette tape recorder when a system for signal transmitter is provided in a car. CONSTITUTION:The signal transmitter 1 consists of a case 1A of a cassette tape shape, therein having a detecting means for rotation of a reel hub. When the signal transmitter 1 is loaded into the cassette tape recorder, the rotation of the reel hub is detected by the rotation detecting means, and this rotation detecting signal is supplied as a control signal via a signal transmitting line 4 to the CD player. Since the control signal is corresponding to the rotation of the reel hub, the operating state of the cassette tape recorder can be recognized by the control signal, and hence the operation of the CD player can be controlled in accordance with the operating state of the cassette tape recorder.
Patent JP-H079685-A (JP)
Title: Ink jet recorder
Inventor: ISHIKAWA TETSUYA
IPC: B41J2/165
Filed: 1991-06-05
Abstract: PURPOSE:To prevent a recording medium from being stained with ink by maintaining always good recording quality by a method wherein a cap-stuck ink removing means which removes the ink stuck to the cap covering a discharge opening-formed surface, is provided. CONSTITUTION:Since a cap-stuck ink removing member 100 is fixed to a carriage 11, in order to make a cap 51 abut against the cap-stuck ink removing member 100, the carriage 11 is moved to be stopped so that the cap-stuck ink removing member 100 comes to a position opposed to the cap 51. Thereafter, the cap 51 of a recovery system is advanced to abut against the cap-stuck ink removing member 100. The advancing operation can be carried out by the same operation as that in capping by making the cap 51 abut against a recording head 9. By making the cap 51 abut against the cap-stuck ink removing member 100 for an appropriate time, the stuck ink on the cap 51 is absorbed in an ink absorptive material 101 on the member.
Patent JP-H0451387-A (JP)
Title: Data transfer method
Inventor: MASAI TETSUJI
IPC: G06K7/00
Filed: 1990-06-19
Abstract: PURPOSE:To easily and accurately transfer data in a short period of time by transferring data by means of a device displaying data as a bar code and a bar code reading/converting device. CONSTITUTION:A portable computer 3 is connected to a bar code reader 2 and having read bar code is accumulated as data. Usually, only data is displayed, but the bar code is displayed only when a bar code display is requested by an interactive system. Displayed data is composed of a mark showing the kind of data, data and a check digit. Since the check digit is decided in accordance with a prescribed rule when it is displayed, the error of reading data can be detected by calculating again the check digit of data which is read in the bar code reader.
Patent JP-S6221506-A (JP)
Inventor: SHIBUYA KYOICHI
IPC: B21D5/02
Filed: 1985-07-23
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-H0548545-A (JP)
Title: Pulse code modulation transmitter
Inventor: IKETANI HIROYOSHI
IPC: H03M7/00
Filed: 1991-07-02
Abstract: PURPOSE:To reduce the deterioration in the signal quality by reducing the production of noise in a signal whose level corresponds to a higher level toward high-order bits. CONSTITUTION:When a 7th bit of a transmission signal has a defect, a parity error detection circuit 32 of a receiver side reception section detects a parity error and outputs a parity error check signal 44 at a high frequency of occurrence. Upon the receipt of the check signal 44 for a prescribed time, a control circuit 34 outputs a test execution signal 42 for a prescribed time. A test data generating circuit of a sender side transmission section generates a test data, a test data error check circuit 33 of the receiver side reception section receives the data to check the test data and the result is reported to the control circuit as test data error information 43, and when the defect of the 7th bit is reported, other bits are discriminated to be normal bits and normal bit location information 41 is outputted. A bit replacement circuit 31 allocates normal bits in a transmission data 12 to bits of an output data 45 upon the receipt of the information 41 and sets logical 0 to a bit 0.
Patent JP-H0722795-A (JP)
Title: Fixation jig for thin board
Inventor: TOMARU KAZUHIKO
IPC: H05K3/00
Filed: 1993-06-30
Abstract: PURPOSE:To keep the flatness of a printer-circuit board uniform and with high accuracy and to make the production of a bridge between lend wires for an LSI extremely small in a reflow soldering operation by a method wherein an adhesive silicone rubber layer which is composed of the hardened substance of an addition hardening-type liquid silicone rubber compound is former on a flat board. CONSTITUTION:An SUS-made metal flat board 2 is coated uniformly with an adhesive silicone rubber layer 1 in a film thickness of 500mum. A thin board 3 is flattened and fixed to the SUS-made metal flat board 2 by the adhesive force of the adhesive silicone rubber layer 1. As the flat board to be used, a metal flat board, a plastic flat board, a ceramic flat board or the like is enumerated. In addition, it is desirable that the adhesive force of the adhesive silicone rubber layer formed on the flat board is at 10g/25mm to 1000g/25mm and that the thickness of the silicone rubber layer is uniform at 10 to 1000mum. Since the adhesive silicone rubber layer is formed over the whole face of the thin board, the thin board can be positioned, attached or removed easily when it is fixed, and the title fixation jig can be automated.
Patent JP-H0452525-A (JP)
Title: Measuring device of vibration of apparatus for nuclear power plant
Inventor: NIIZAWA KATSUO
IPC: G01H9/00
Filed: 1990-06-21
Abstract: PURPOSE:To enable execution of accurate and highly precise measurement even when environmental conditions such as electricity and temperature are varied, by a method wherein a light is applied to a body of which the vibration to be measured, a change in the quantity of reflected light is converted into an electric signal and compared with a set value and abnormality in vibration is detected. CONSTITUTION:When a pump 35 rotates and vibrates, the displacement of a shaft coupling 33 changes in accordance with the vibration and the range of projection of a light from a bundle fiber 6 for projection changes. As a result, the quantity of input light to a bundle fiber 7 for reception changes corresponding to the displacement. A change in the transmission loss of light due to environmental conditions of laying routes of the fibers 6 and 7 turns to be a change in the intensity of light of a bundle fiber 8 for correction. These light signals are converted into electric signals by photoelectric converters 11 and 12 and subjected to automatic signal correction by a DC amplifier 16, and only a signal not being vibration at the time of an earthquake is inputted to a DC amplifier 18 by a filter 17 and outputted therefrom to a recorder 19 and an indicator 20. When the amount of displacement increases and exceeds a value set beforehand, a comparator 21 operates, an output contact 22 thereof is closed and an alarm display and an apparatus trip are conducted.
Patent JP-H0327198-A (JP)
Title: Binder for inorganic fiber
Inventor: ONO ISAO
IPC: D21H19/60
Filed: 1989-06-22
Abstract: PURPOSE:To provide the subject binder having excellent adhesive effects, especially flexural strength and wetting resistance and employed for the molding of inorganic fibers such as rock wool or asbestos by containing a carboxyl group-modified PVA and an aluminum compound as active ingredients. CONSTITUTION:The objective binder contains a carboxyl group-modified PVA (preferably maleic anhydride-modified PVA or itaconic acid-modified PVA), an aluminum compound (preferably aluminum sulfate) preferably in a weight ratio of 100:1-2000, if necessary an anchoring agent such as startch, a surfactant, melamine resin etc., and boric acid.
Patent JP-S6140041-A (JP)
Title: Inspection of electronic parts and device therefore
Inventor: NAKAJIMA KO
IPC: H01L21/66
Filed: 1984-07-31
Abstract: PURPOSE:To prevent an electronic part from dislocation and to protect inspection from instability by a method wherein a probe-holding board is caused to travel toward a circuit substrate and an electronic part remains pressed down by the points of probes during inspection. CONSTITUTION:A probe holding board 1 is caused to move toward a circuit substrate 6 for inspection, whereby a contact pin 11 located at the lower end of a probe 9 goes into contact with a measuring point on the upper surface of a chip 4. The contact pin 11 retreats into a tube 10 compressing a coil spring 13. A part 4 is pressed against the circuit substrate 6 by the coil spring 13, keeping the parts 4 provisionally fixed by an adhesive agent 5 from positional deviation and stabilizing the contact with the circuit substrate 6. Thereafter, the part 4 only is subjected to inspection consisting of electrical measurements to be accomplished with the intermediary of the probe 9.
Patent JP-S5862098-A (JP)
Inventor: SHIYOUJI MATSUHIDE
IPC: B43L7/00
Filed: 1981-10-09
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-H0337267-A (JP)
Title: Composition consisting of polymer and filler
Inventor: FURANKU ARUBAATO MERON
IPC: C08K3/00
Filed: 1990-06-21
Abstract: PURPOSE: To provide the subject compsn. excellent in extrusion moldability and used in the production of a molded object excellent in physical strength by compounding a predetermined amt. of a filler having a specific compsn. containing a large particle size filler and a small particle size filler with a polymer having a specific polymerization degree as an essential component.  
     CONSTITUTION: A filler mixture (e.g.; calcium carbonate mixture) consisting of 0.5-50 wt.% of a large particle size filler having an average particle size of 0.5-10 μm and 99.5-50 wt.% of a small particle size filler having an average particle size of below 0.1 μm and characterized by that the average particle size of the large particle size filler is at least 10 times that of the small particle size filler is prepared. 0-5 pts.wt. of a plasticizer, 50-150 pts.wt. of the above filler mixture and an arbitrary amt. of a polymer curing system (e.g.; dibutyltin dilaurate) are compounded with 100 pts.wt. of a polymer (e.g.; polysiloxane) having a polymerization degree of at least 200 to produce a compsn. having improved extrusion properties. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05202123-A (JP)
Title: Production of stereoregular polyolefin
Inventor: HARA TAIJI
IPC: C08F10/00
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the subject polymer having excellent particle shape and controlled molecular weight by using a catalyst composed of a solid component containing an Mg component, an Al compound, a Ti compound and an electron donor, a specific organometallic compound and an organic Si compound. CONSTITUTION:A stereoregular polyolefin is produced by polymerizing an alpha- olefin (e.g. propylene) in the presence of a catalyst composed of a transition metal compound and an organometallic compound. The catalyst to be used in the above process is composed of (A) a solid catalyst component produced by reacting an Al halide with a homogeneous solution containing (i) a component such as a combination of metallic Mg and a hydroxylated organic compound, an oxygen-containing organic compound of Mg, etc., (ii) an oxygen-containing organic compound of Al and (iii) an oxygen-containing organic compound of Ti and reacting the obtained solid product with an electron-donative compound and a halogenated Ti compound, (B) an organometallic compound of the metal of the group IA, IIA, IIB, IIIB or IVB of the periodic table and (C) an oxygen- containing organic Si compound free from aromatic substituent and having hydrocarbon group containing secondary or tertiary carbon on Si atom.
Patent JP-S6052597-A (JP)
Title: Electrolytic method for coloring aluminum and aluminum alloy
Inventor: SUZUKI KIYOTAKA
IPC: C25D11/22
Filed: 1983-09-02
Abstract: PURPOSE:To improve throwing power and to obtain a uniform colored film for a long term by adding L-ascorbic acid, erysorbic acid or the like to an electrolytic soln. contg. a stannous salt used to color an oxide film on Al or an Al alloy. CONSTITUTION:Al or an Al alloy is anodically oxidized to form a porous oxide film. An electrolytic soln. for coloring contg. a stannous salt or the salt and other metallic salt for coloring and an antioxidant for the stannous salt is prepd. One or more kinds of compounds selected among L-ascorbic acid, derivs. thereof, erysorbic acid and derivs. thereof are used as the antioxidant. The Al metal having the formed porous oxide film is electrolyzed in the electrolytic soln. Coloring peculiar to the added metal is carried out with high throwing power, and a uniform colored film is obtd. for a long term.