baber/WOPTO huggingface dataset:
Patent JP-H04227611-A (JP)
Title: Polymerizable nematic monomer composition
Inventor: POORU JIYOSEFU SHIYANON
IPC: C08F2/48
Filed: 1991-03-07
Abstract: The invention is a process for preparing a polymeric liquid crystal composition, e.g., a film or fiber, comprising aligning a nematic or smectic monomeric mesophase (liquid crystal monomer) and photopolymerizing the mesophase, characterized in that the mesophase is aligned in a multi-oriented state prior to photopolymerizing the mesophase. Preferably, alignment is a two or more step process wherein the first step comprises aligning the mesophase in a homeotropic or homogeneous alignment using conventional techniques or linearly polarized light (described below), and the second and subsequent steps comprise aligning a portion of the mesophase using linearly polarized light. In a second embodiment, the invention is a liquid crystal polymer composition, such as a film or fiber, comprising polymeric liquid crystals having aligned multiple oriented mesogens. The composition is preferably in the form of a film or fiber which is adhered to a substrate, part of a liquid crystal display cell, or a free standing polymeric film or fiber.
Patent JP-S5460390-A (JP)
Title: Photopolymerizable composition
Inventor: HISAMATSU HIROYOSHI
IPC: C09D11/033
Filed: 1977-10-21
Abstract: PURPOSE: To prepare a bhotopolymerizable composition useful as solventless ultraviolet-curable inks, coatings, etc., having improved coating processability, etc., by compounding a photosensitizer to a varnish prepared by preacting a carboxyl group-containing photocurable compound with a specific compound.  
     CONSTITUTION: (A) A carboxyl group-containing photocurable compound prepared by reacting (a) a hydroxyl group-containing photocurable compound drerived by introducing less than equivalent of (meth)acryloyl groups to trimethylolpropane, etc., with (b) a polybasic acid anhydride, e.g. maleic anhydride, etc., is reacted with (B) an alkoxide of aluminum, etc. or its derivative chelated with an acetoacetic acid ester (e.g. aluminum diispropoxide-acetylacetonate, etc.), in the presence of a polymerization inhibitor (e.g. hydroquinone, etc.) to eliminate the alcohol. The resultant photopolymerizable gel varnish is compounded with a photosensitizer to give the desired composition 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62283664-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: AOYAMA TAKASHI
IPC: H01L21/336
Filed: 1986-06-02
Abstract: PURPOSE:To increase the responding speed of a thin film semiconductor device by forming a multilayered film having different content rates of crystal components and order degrees of amorphous components by a plasma CVD method, and altering the amorphous component to crystal components. CONSTITUTION:A glass substrate is held at 400 deg.C, a layer 2 including fine crystal component and amorphous component is deposited by a plasma CVD method with monosilane gas diluted with hydrogen as a material, only hydrogen is introduced into a reaction furnace, and cooled to 300 deg.C. The monosilane is again fed to deposit a layer of only the amorphous component, and a semiconductor film is formed by repeating the operation three times. Then, a reaction furnace is set to 1 atm with nitrogen, a substrate temperature is set to 580 deg.C, and the amorphous layer of three layers is converted to crystal component 2a. After this film is island-photoetched, an SiO2 film is deposited. Then, an N<+> type layer is deposited while doping a phosphine, phosphorus is ion implanted to form a source, drain region after photoetching, and activated by heat treating. Then, PSG and aluminum are deposited, ITO is deposited, and TN type lquid crystal is sealed between another glass substrate deposited with ITO and the ITO. Thus, a semiconductor layer having high responding speed is obtained.
Patent JP-H05325242-A (JP)
Title: Optical pickup
Inventor: SHIMAMURA TETSUO
IPC: G11B7/135
Filed: 1992-05-19
Abstract: PURPOSE:To provide a small-sized and inexpensive optical pickup which is strong against the wavelength fluctuation of a light emitting element. CONSTITUTION:A semiconductor laser chip 1 is mounted on a submount, and a half mirror 2 reflects a laser beam radiated from the laser 1 so as to focus the laser beam on the information recording surface of an optical disk 4 by a concave mirror 3. The laser beam reflected on the disk 4 reversely follows the path, and is reflected by the mirror 3, transmitted through the half mirror 2, and detected by a light receiving element 5. The entire optical system is constituted of the above members, and sealed by a package 6a formed of resin. The package 6a is driven in a focusing direction and a tracking direction by an actuator, thereby the entire optical system is driven to make a light spot follow up the surface waving and the eccentricity of the disk.
Patent JP-H0421671-A (JP)
Title: 4-pyrazolecarboxamides and insecticide and acaricide containing the same as active ingredient
Inventor: OKIMURA NOBUO
IPC: C07D231/14
Filed: 1990-05-16
Abstract: NEW MATERIAL:Compounds expressed by formula I [R<1> is 1-4C alkyl; R<2> is H or 1-3C alkyl; R<3> is H, halogen, 1-3C alkyl or phenoxy; R<4> is H or 1-3C alkyl; R<5> is H, halogen, 1-5C alkyl, 2-5C alkoxycarbonyl or formula II (R<6> and R<7> are H, halogen, 1-3C alkyl, nitro, cyano,etc.; Y is O or S)]. EXAMPLE:N-[3-(4-Nitrophenoxy)benzyl]-1,3-dimethyl-4-pyrazolecarboxamide. USE:An insecticide and acaricide capable of exhibiting controlling activity against eggs and larvae of mites parasitic on insects such as the orders Coleoptera, Lepidoptera, Hemiptera, Orthoptera, Diptera, etc., and plants or animals. PREPARATION:A compound expressed by formula III (Z is Cl, Br, OH, methoxy, ethoxy, etc.) is made to react with a compound expressed by formula IV without or in a solvent such as N,N-dimethylformamide at 150-250 deg.C to afford the compounds expressed by formula I.
Patent JP-H0668645-A (JP)
Title: Cassette for tape storage
Inventor: KURISUCHIAN SONREITONERU
IPC: G11B23/50
Filed: 1993-05-27
Abstract: PURPOSE: To prevent a magnetic tape from flawing by pressing the magnetic tape against a tape guide roller with a cleaning pad at the time of redriving the magnetic tape. CONSTITUTION: During taking up a tape loop, the magnetic tape 2 is pressed against the tape guide rollers 25 and 26 by the cleaning pads 40 and 41, and the tape 2 is accurately guided to the rollers 25 and 26 by auxiliary tape guides 52 and 53, so that no deviation of the tape 2 in the axial direction of the rollers 25 and 26 is ensured. When the tape 2 is redriven, and also the preformed tape loop is taken up, before disposing the tape loop in a tape course, small but effective countertraction is generated on the tape 2 by the tape guides 52 and 53. Consequently, at the time of redriving the tape 2, the slack in the tape is satisfactorily taken up in a prescribed form in relation to the rollers 25 and 26 according to the tape guides 52 and 53.
Patent JP-H04351645-A (JP)
Title: Production of porous polytetrafluoroethylene film with asymmetrical pore diameter
Inventor: TAMARU SHINJI
IPC: B01D71/36
Filed: 1991-05-29
Abstract: PURPOSE:To obtain the title film in which the layers are completely integrated and which is excellent in permeability to various gases and liquids. CONSTITUTION:A process for producing the title film which is a porous polytetrafluoroethylene film made of at least two layers with different mean pore diameters, comprising coating a porous polytetrafluoroethylene film substrate which has not been heated to a temperature equal to or higher than the melting point of an unfired polytetrafluoroethylene with an emulsified polytetrafluoroethylene dispersion, semi-firing the film by heating to a temperature equal to or higher than the melting point of fired polytetrafluoroethylene, and stretching the film at least monoaxially.
Patent JP-H06194069-A (JP)
Title: Dust deposition preventing apparatus for electric furnace smoke collecting duct
Inventor: KUWABARA YORIYUKI
IPC: F27D25/00
Filed: 1993-05-27
Abstract: PURPOSE:To prevent any dust in waste gas in a smoke collecting duct from being settled out and deposited, the duct extending substantially horizontally and serving to guide waste gas from an electric furnace to a combustion tower. CONSTITUTION:A smoke collecting duct 30 is constructed separately from other ducts and instruments and is rotatably supported around the axis thereof. The smoke collecting duct 30 is rotated left and right or continuously in one direction. Dust settled by the rotation is lifted to an upper portion where a flow speed is greater and is pushed by waste gas toward the side of a combustion tower 4, so that the dust is prevented from being deposited on the bottom of the smoke collecting duct 30.
Patent JP-H09310589-A (JP)
Title: Method and equipment for moving form
Inventor: OKADA SHIGERU
IPC: E21D11/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the movement of forms, to shorten the term of works and to reduce construction cost. SOLUTION: When a form device 20 is moved forward, a pair of two rails 50, 50 are laid on an executing base G in front by a rail hanger 52 installed at the front end section of a form support beam 22 while a pair of two transfer trucks 45, 46 are mounted at the front and the rear of the form support beam 22. The form support beam 22 is shifted forward by making these transfer tracks 45, 46 travel along the upper sections of the rails 50, 50, the diameter of a form unit 21 is shrunk, the form unit 21 is moved forward along the form support beam 22 by a drive mechanism (not shown), and the diameter of the form unit 21 is expanded.
Patent JP-H06337826-A (JP)
Title: Communication protocol data editing device
Inventor: KOBAYASHI MEGUMI
IPC: H04L29/06
Filed: 1993-05-27
Abstract: PURPOSE:To support protocol data editing work for generating test protocol data only by giving ASN. 1 definition. CONSTITUTION:A display/input device 11 displaying an abstract construction defined in ASN. 1 and inputting designation for the abstract construction, a development part 123 developing the abstract construction to a low-order level based on designation for the abstract construction displayed by the display/input device 11, a bestowal part 127 bestowing a value inputted to primitive definition developed by the development part 123 to primitive definition and a degeneration part 125 degenerating the abstract construction to a high-order level based on designation for the abstract construction developed by the development part 123 and displayed by the display/input device 11 are provided. Protocol data corresponding to the abstract construction displayed by the display/input part is edited.
Patent JP-S5553471-A (JP)
Title: Method for producing magneto-electric trnasformer element
Inventor: SASAKI TAKU
IPC: H01L43/06
Filed: 1978-10-16
Abstract: PURPOSE: To lower bcattering in relative resistance by applying energy in the condition that compound semiconductor film is heated to more than 50°C.  
     CONSTITUTION: As magneto-electric transformer element, III∼V group compound semiconductor film having thickness of particullarly 0.1∼100μ is used and heated up to the temperature of more than 50°C and lower than melting point, particullary about half of the melting point and Xe lamp light and the like is applied. By applying of energy, the film is heated and composition and construction are changed and relative resistance of applied part is largely lowered and the characteristic of the part becomes even. Excessive high temperature causes some conductibility also to the circumference of applied part and pattern cut is degraded and if heated to more than melting point, whole surface is conductibilized and desired pattern can not be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5352134-A (JP)
Title: Photoconductive photosensitive material
Inventor: HASHIMOTO MITSURU
IPC: G03G5/14
Filed: 1976-10-22
Abstract: PURPOSE: The attenuation of charge after photo image radiation to an electrophotographic material is expedited and the fatigue by the use through repetition of charging and exposure is reduced by combining a specific indenothiophene derivative as a charge migrating material with charge generating pitments. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5251028-A (JP)
Title: Herbicide
Inventor: AYA MASAHIRO
IPC: A01N57/16
Filed: 1975-10-22
Abstract: PURPOSE: Selective herbicides of organic phosphates effective for controlling weeds of Gramineae, broadleaf weeds and perennual weeds in paddy fields by soil or post-emergennce treatment without exerting damages to applied rice plants. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000314071-A (JP)
Title: Plural vessel type liquid treatment of cloth and plural vessel type liquid-treating device used for the same
Inventor: SAKAI YOSHIKAZU
IPC: D06B3/36
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of a plural vessel type liquid treatment capable of performing a uniform liquid treatment not even by increasing the circulating speed of a cloth, and a plural vessel type liquid-treating device used for the treating method. SOLUTION: This liquid treatment of a cloth is provided by sending a cloth W into a cloth circulating circuit C formed by plural treating vessels 1 filled with a treating liquid L and liquid-bathing cloth W in a relaxed state and plural transferring tubes 2 for communicating these treating vessels 1 and conveying the cloth with a liquid flow of the treating liquid L so as to pass the cloth W through the plural treating vessels 1 and plural transferring tubes 2 in succession alternately. Thereby, since it is possible to treat the cloth with the liquid bath in the relaxed state by dividing to plural times in plural treating vessels, there is no need of elevating the circulating speed of the cloth even on increasing the amount of the treating liquid, and it is possible to perform a uniform liquid treatment on the cloth without giving a damage to it.
Patent JP-H07333727-A (JP)
Title: Multi-projection system
Inventor: HAGIWARA KANEHIRO
IPC: H04N5/74
Filed: 1994-06-08
Abstract: PURPOSE:To make a cabinet possible to be fitted in both front and rear sides of a projector part which is relatively heavy. CONSTITUTION:A table 210 to mount a projector part 200 on is installed in the inside of a cabinet 110 in the way the table can move back and forth and in the case a projector part 200 is set either from the front or the rear side of the cabinet 110, the table 210 is pulled out either forward and backward and the projector part 200 is mounted on the table and in those states, the table 210 is fixed at a position where the optimum projection distance of the projector part 200 to a screen can be obtained. In the case the table 210 is moved while the projector part 200 being mounted on the table, the projector part 200 which is relatively heavy can be moved smoothly due to a lubricating agent applied between the bottom frame of the cabinet 110 and the table 210. Consequently, a projector part 200 with relatively heavy weight can be set in a cabinet 110 either from the front or the rear side.
Patent JP-H02306759-A (JP)
Title: Input and output device
Inventor: OCHI TSUNEO
IPC: B41J2/335
Filed: 1989-05-22
Abstract: PURPOSE:To improve the productivity by providing an input and an output section onto one silicon board and constituting a control section in which circuit elements are complicatedly combined separately. CONSTITUTION:An input section 4, an output section 5 and plural connection terminals 6a-6i are provided respectively to one side of a single crystal silicon board 3. The input section 4 consists of a photoelectric conversion element section 7 and a scanning circuit element section 8, which is a circuit element to transfer a signal charge stored in the photoelectric conversion element section 7 and connects to the connection terminals 6b-6d. Moreover, the output section 5 is a print section printing a picture data stored in a control circuit section 2 onto recording paper or the like and consists of a shift register 10, a latch circuit element section 11, a print drive element section 12 and a thin film heat element section 13. On the other hand, the control circuit section 2 controls and drives the input section 4 and the output section 5 and is constituted from the input and output device 1 separately. Thus, the productivity is improved.
Patent JP-2000322885-A (JP)
Title: Semiconductor integrated circuit
Inventor: ETO SATOSHI
IPC: G06F1/12
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To surely capture an input signal without increasing a circuit scale by equipping a plurality of capture circuits for capturing the input signal supplied from the outside with a specific time of delay in synchronization with a clock signal. SOLUTION: An input signal IN1 or IN2 supplied from the outside is delayed by a specific time using a delay circuit 39, is distributed, and outputted to a plurality of capturing circuits 41 and 43. The delay time of the delay circuit 39 is set so that the reading timing of the input signal IN1 or IN2 by a clock signal CLK becomes optimum by the capturing circuits 41 and 43. The circuits 41 and 43 capture the input signal IN1 or IN2 being delayed in synchronization with each clock signal CLK, thus the need for providing each delay circuit at the plurality of capturing circuits 41 and 43 is eliminated. Also, by reducing the number of delay circuits, an area occupied by the delay circuit is reduced, and a chip area is reduced.
Patent JP-S5461080-A (JP)
Title: Applying method for electricity
Inventor: MARUYAMA MINEO
IPC: C25B15/00
Filed: 1977-10-24
Abstract: PURPOSE:To start an electrolytic cell of an electrolytic cell group connected in parallel with a rectifier without causing any change in operation of the other cells of the group, by interposing resistors between the cell and the rectifier, by changing the resistor from larger one to smaller one successively, removing all resistors ultimately. CONSTITUTION:One cell Ci of an electrolytic cell group C1-Cn connected in parallel with a rectifier 1 is started with delay as follows: Resistors r1-rp installed corresponding to parallel subswitches B1-Bp set between both terminals A, B of the rectifier 1 and the cell Ci are changed from larger one to smaller one, i.e., out of open switches B1-Bp, B1 is first closed, then B2 is closed in addn., subsequently B3, B4---are closed to decrease the resistance in order. After Bp is closed, the main disconnecting switch S1 is closed, so that the cell Ci is started without causing any trouble.
Patent JP-H08318343-A (JP)
Title: Impact tool
Inventor: SAKURAGI MASANORI
IPC: B21J7/24
Filed: 1995-05-25
Abstract: PURPOSE: To improve the durability of a tool and the operability of an operator by providing a ventilation control means to gradually flow the air in a second air chamber which is compressed when an impact piece is advanced out of a cylinder to suppress the vibration and impact associated with the reaction during the impact. CONSTITUTION: In the normal impact condition where a bit 11 is pushed in a tool holder 7 to the position at which an intermediate piece 10 is abutted on a receiving member 12, when a piston 4 is advanced as a motor is driven, an impact piece 6 is also advanced by the effect of a pneumatic spring of an air chamber 5, and the intermediate piece 10 is hit to transmit the impact to the bit 11. When the impact piece 6 is advanced, the air in a second air chamber 9 is compressed and flows from an air-discharging port 15 to a ventilation passage 16, and gradually flows out of a cylinder 3 by a throttling passage 17. Thus, the air in the second air chamber 9 does not flow at one time, and as the impact piece 6 is advanced, the pressure is gradually increased to demonstrate the braking effect, and the acceleration of the impact piece 6 is suppressed smooth to be collided with the intermediate piece 10 at the prescribed speed.
Patent JP-H07312872-A (JP)
Title: Power converting apparatus and control method therefor
Inventor: YOSHIKAWA HARUKI
IPC: H02M7/497
Filed: 1994-05-17
Abstract: PURPOSE:To reduce loss of the snubber resistance of switching elements for the miniaturization, cost reduction and efficiency improvement of resistors and the entire equipment, and prevent overvoltage from being applied to snubber capacitors and the switching elements for the protection thereof. CONSTITUTION:The snubber circuit 3 of the second one S2 of first through fourth switching elements, connected in series, is composed of a capacitor C1 and a diode D1. The middle point of the series circuit of the capacitor C1 and the diode D1 is connected to the cathode of a diode D3 through a resistor R12, and the anode of the diode D3 is connected to the negative pole of a d.c. power supply 1. The snubber circuit 4 of the third switching element S3 is composed of a capacitor C1 and a diode D1. The middle point of the series circuit of the capacitor C1 and the diode D1 is connected to the anode of a diode D3, and the cathode of the diode D3 is connected to the positive pole of the d.c. power supply 1 through a resistor R13.
Patent JP-S616865-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OOKAWA SHINKEN
IPC: H01L21/28
Filed: 1984-06-20
Abstract: PURPOSE:To reduce displacement on positioning, and to fine a pattern by forming a contact section between a diffusion layer and a wiring and a gate electrode and the wiring through on-time positioning. CONSTITUTION:A first photo-resist layer 7 to which a gate electrode section and a wiring section are bored is formed onto a semiconductor substrate 1 to which a gate insulating film 2 and an element isolation insulating film 3 are shaped. A second photo-resist layer 8 is formed onto the first photo-resist layer 7. Precision on positioning can be made rougher than a section bored to the first photo- resist layer 7 because a contacting section between a diffusion layer and a wiring is determined previously by the first photo-resist layer 7 in a contact section bored to the second photo-resist layer 8 at that time. The gate insulating film 2 in the common opening sections of the first and second two photo- resist layers 7, 8 is removed, a substrate surface in the contact section is exposed, only the second photo-resist layer 8 is removed, a metallic layer 5 is formed on the whole surface, and the metallic layer 5 on the first photo-resist layer 7 and the photo-resist layer is removed simultaneously.
Patent JP-S5916162-A (JP)
Title: Control signal reproducing device
Inventor: MURASE ATSUSHI
IPC: G11B15/52
Filed: 1982-07-20
Abstract: PURPOSE:To reproduce a control signal stably even in an extremely low speed, by using a magnetic flux response type head in a VTR. CONSTITUTION:A magnetic flux response type element (MR head) 54 used as a control head 19 is arranged in correspondence with control signals 41-43 on a magnetic tape 20 to reproduce these signals. The MR head 54 is connected to a power source 51 through a bias resistance 52, and an electric signal corresponding to the resistance variation of the MR head 54 is inputted to a non-inverted input side 53 of an operational amplifier 55. An amplified reproduced control signal is obtained in an amplifier output 59. A low pass filter part 64 permits only low frequency drift components due to the temperature variance of the MR head to pass through and feeds back them negatively to the operational amplifier 55, and therefore, the low frequency drift is not inputted to a waveform shaping part 71, and the reproduced control signal very stable against the low frequency disturbance is obtained in the output 59. A reference voltage obtained by dividing the power source voltage and the reproduced control signal 59 are compared with each other in voltage to obtain the control signal converted into rectangular waves in an output 69.
Patent JP-S62282416-A (JP)
Inventor: BANDAI HARUFUMI
IPC: C04B35/453
Filed: 1986-05-30
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。