baber/WOPTO huggingface dataset:
Patent JP-H06174919-A (JP)
Title: Rotary polarization film and liquid crystal display constituted by using the same
Inventor: NISHIURA YOSUKE
IPC: G02F1/1335
Filed: 1992-12-02
Abstract: PURPOSE:To improve the contrast and coloration of a liquid crystal display by incorporating a compd. which has specific transition and in which plural chromphores exist in asymmetric positions and asymmetric exciton interaction is induced among the chromphores as an optically active substance into this film. CONSTITUTION:This rotary polarization film contains the compd. which has the pi-pi transition and in which the plural chromphores exist ion the asymmetric positions and the asymmetric exciton interaction is induced among the chromphores as the optically active substance. This optically active substance is more preferably used by being incorporated at 0.1 to 30% into the stretched film of a polymer having a positive or negative intrinsic double refractive value as not only the rotary polarization but its double refraction can be independently controlled. The lower content thereof is more preferable in terms of absorption, bleed out and cost. Then, the larger G value of this optically active substance, i.e., the ratio of the specific angle of rotation and absorption intensity thereof is more preferable. More specifically, the specific angle of rotation is preferably >=100 deg. and the G value is >=1/3000. This liquid crystal display device is constituted by disposing the above-mentioned rotary polarization film as a compensation film into a liquid crystal cell.
Patent JP-H071742-A (JP)
Title: Rigid loop case structure for thermal ink jet pen
Inventor: SWANSON DAVID W
IPC: B41J2/175
Filed: 1993-12-22
Abstract: PURPOSE: To achieve the contraction of product width and cost reduction by providing a pair of thin cover members so as to cover the open region of an external pen frame member for prescribing a peripheral wall structure and rigidify a pen case structure by the attachment of these cover members. CONSTITUTION: Each of four pens 50 having different colors supported on a carriage freely reciprocally moving along a scanning shaft is equipped with an external pen case structure consisting of a frame structure 60 and a pair of side covers 70, 80. The frame structure 60 prescribes a closed loop frame and first and second opposed side open regions 64, 66 on both sides thereof and has a tip region 75 to which a printhead is fixed formed to one corner thereof. By attaching the side covers 70, 80 to both sides of the frame structure 60, proper rigidity is applied to the external pen structure and an ink reservoir comprising two thin plastic materials is housed in this structure.
Patent JP-H05155107-A (JP)
Title: Recording apparatus
Inventor: YAMAGUCHI TAKASHI
IPC: B41J2/32
Filed: 1991-12-09
Abstract: PURPOSE:To provide a recording apparatus wherein erasing can be made stably at all times regardless of time elapsed from previous recording operations. CONSTITUTION:An energy calculating part 2 calculates recording energy when marked pixels are marking dots for forming images, and calculates erasing energy when the marked pixels are spacing dots for not forming images. A read part 3 reads time information regarding a previous recording out of a magnetic recording part of a recording medium. A calculating part 5 calculates, based on outputs from the read part 3 and a time indicating part 4, the time elapsed from the previous recording. An energy correction part 6 corrects the outputs from the energy calculating part 2 in accordance with the elapsed time obtained from the calculation by the calculating part 5. A recording/erasing part 7 selectively gives the corrected recording/erasing energy to the recording medium through a recording head, and thereby new visible images are recorded in place of the previous ones. A recording part 8 records the present time information outputted from the time indicating part 4 on the magnetic recording part of the recording medium.
Patent JP-H0749595-A (JP)
Title: Copying machine
Inventor: DENISU JIYOSEFU SUTENMURU
IPC: G03G15/00
Filed: 1993-12-22
Abstract: PURPOSE: To obtain a copying machine urging an operator to input information which is wanting by actuating a document processor and a counter in the case data inputted by the operator is not received. CONSTITUTION: This copying machine is provided with a document count means, and instructs the operator to select to perform one-sided original/double-sided copying on a display. When the operator has information about it, a copying control unit 94 instructs the operator to input the number of original documents on the display. When the operator does not know the number of original documents and does not want to count the number of original documents to be copied, the control unit 94 instructs the operator to insert the original document. in the input side 92 of a document feeder and push a START PRINT operation button, and makes the operation of a copying processor A unfeasible, so that the original document is not copied but allowed to pass to the output side 93 of an automatic document feeder E.  In the case the information obtained by counting expresses the odd-numbered one-sided documents, the control unit 94 makes the operation by the double-sided copying function of the copying processor unfeasible.
Patent JP-H08177341-A (JP)
Title: See-through type elevator
Inventor: HACHIUMA SHUZO
IPC: B66B9/00
Filed: 1994-12-27
Abstract: PURPOSE: To make a light shadeable in time of disuse by using instantaneous dimming liquid crystal glass for a windowpane of a car gondola, while controlling a current energization to an electrode of this liquid crystal glass, and varying the windowpane into being turbid enough according to a passing part of the car gondola. CONSTITUTION: Instantaneous dimming liquid crystal glass 4 being made up of being stacked in a sandwich by a pair of transparent electrodes in an interval between two sheets of transparent glass is stuck to a partial or full wall surface of the car gondola 3, while a switch energizing a current to the electrode is installed, through which shading takes place in time of energization but light transmission takes place in time of being unenergizd. This switch is controllable by automatic or manual operation, and when it passes through by an office adjacent to an elevator shaft 1, a light is shaded, making the inside unseen, and further if there is an acrophobian passenger, the light is also shaded for protection's sake. With this constitution, a windowpane is easily varied for shading or transmitting, making it conformable to passenger services.
Patent JP-2000138789-A (JP)
Title: Facsimile machine
Inventor: KOJIMA HIDEYUKI
IPC: H04N1/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a facsimile machine which can confirm whether or not transmission range as intended is sent. SOLUTION: This facsimile machine capable of partially specified transmission is equipped with a print body 1, which gives a stamp on a document and a transmission range, is specified at an operation display part 12 in the vertical scanning direction of the document; and a system control part 3 finds a transmission line area according to specified transmission range information and a stamp driving part 2 energizes the print body 1 to gives a belt-like stamp from the head to the tail position of the transmission range on the document, corresponding to the transmission line area on one side of the document.
Patent JP-H07182872-A (JP)
Title: Semiconductor memory
Inventor: TAKEUCHI MIKI
IPC: H01L27/10
Filed: 1993-12-22
Abstract: PURPOSE:To eliminate polarization inversion at the time of reading out information and to prevent the deterioration in a ferroelectric substance film and the lowering in a read-out speed by usually operating it in a DRAM mode. CONSTITUTION:By providing a source voltage detection circuit VCCDet, a flip-flop circuit is turned on after arriving at a stable operation voltage, and since one side node (a) through a capacitor is boosted through a capacitor C6A, the node (b) outputting an F/DSig signal is latched to 0V. When recall operation is ended, a DRAM mode specifying signal becomes a high level, and the node (a) is fallen to 0v by the on of an (n) channel field effect Tr, and the F/Sig signal becomes the high level, and a memory becomes the DRAM mode. Thereafter, after a while, a DRAM mode specifying signal line is fallen to 0V. Thus, the occurrence of a malfunction due to that the voltage higher than 0V remains when power source is applied next is prevented. As the result of operation in the DRAM mode, the film fatigue of a ferroelectric substance capacitor is reduced, and the reliability is improved.
Patent JP-H06178141-A (JP)
Title: Left and right pincushion distortion correcting device
Inventor: IWASAKI HISANORI
IPC: H04N3/23
Filed: 1992-12-04
Abstract: PURPOSE:To properly perform the left and right pincushion distortion correction in a multi-scan monitor defining plural video signals which are different in the signal forms of a horizontal deflection frequency, etc., as input signal sources by following up an automatic or manual horizontal size control. CONSTITUTION:The amplitude of a parabolic wave generated in a vertical parabolic wave generation part 2 is controlled by control voltage (DC) S1 from a horizontal size control voltage generation part 1 performing a horizontal size control, and the parabolic wave and horizontal size control voltage S2 are synthesized in a synthesis part 3. A horizontal size control, is performed for a horizontal deflection output circuit 24 by the signal synthesized by the synthesis part 3. Thus, when the horizontal size is made larger than a reference horizontal size, the horizontal size control is performed and at the same time, the amplitude of the vertical parabolic voltage becomes large. Conversely, when the size is made smaller, the amplitude becomes smaller. As a result, the left and right pincushion distortion is properly corrected according to the contraction of the horizontal size.
Patent JP-H10168071-A (JP)
Title: 2-aminothiazoleacetic acid salt derivative and its production
Inventor: SHIIKI TAKAFUMI
IPC: C07D277/587
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having high solubility in organic solvents, especially methylene chloride, etc., and useful as an intermediate for synthesizing cephalosporin antibiotic derivatives. SOLUTION: A 2-aminothiazole derivative of formula I (R<1> is H, an alkoxycarbonyl; X is an alkali metal; Tr is triphenylmethyl), e.g. 2-(2-t- butoxycarbonylaminothiazol-4-yl)-2-(Z)-trityloxyiminoacetic acid potassium salt. The compound of formula I is high in solubility in methylene dichloride and can be used as a methylene dichloride solution. The compound of formula I is obtained by reacting a thiazole derivative of formula II with triphenylmethyl halide in the presence of an alkali metal salt in an organic solvent and subsequently isolating the compound of formula I from the reaction solution under a basic condition.
Patent JP-H06177253-A (JP)
Title: Layout pattern generating system for semiconductor integrated circuit
Inventor: ITOU MAKIKO
IPC: H01L21/822
Filed: 1992-12-04
Abstract: PURPOSE:To keep a design rule regarding the layout of elements even with any circuit diagram information by dividing a size of a layout cell by number of lattices for constituting a circuit symbol, and replacing a maximum value of them with a layout cell corresponding to the symbol by setting an interval of the layout cell lattices. CONSTITUTION:A disposing position of a layout pattern element of a semiconductor integrated circuit and a route of wiring are decided by dividing lengths of layout cells 8 corresponding to the symbol of a circuit diagram in X and Y directions by the number of lattices of corresponding circuit diagram symbol 6, selecting the maximum value of them, and setting it as an interval of unit lattices of the layout. The wirings from a terminal of the element to a branch point are deleted from circuit diagram information, and the symbol of the circuit diagram is replaced with the corresponding layout. In this case, the interval of the lattices for deciding the size of the symbol is set to the interval of the unit lattices. The deleted wirings is again wired. Thus, in the case of deciding the wiring, a relative disposing relationship of the elements of the circuit diagram can be considered.
Patent JP-2000154482-A (JP)
Title: Production of single strand steel cord and production apparatus therefor
Inventor: TAMADA SATOSHI
IPC: D07B1/06
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single strand steel cord spirally waved in a three-dimensional way and an apparatus for producing the steel cord. SOLUTION: This method for producing a single strand steel cord comprises a process for supplying a single strand wire toward a wire twisting machine by using a pair of untwisting preventing rollers so as not to transmit the twist of the single strand wire from a wire twisting machine side to a sending machine side, a process for waving the single strand wire in a two-dimensional way by an open type waving processing machine before the single strand is fed to the wire twisting machine, a first restraining force providing process for preventing the shake of the single strand wire by limiting the vertical movement of the single strand wire by a pair of first shake preventing rollers longitudinally shifted and arranged at the inlet side of the open type waving processing machine,  a second restraining force providing process for preventing the shake of the single strand wire by limiting the vertical movement of the single strand wire by a second shake preventing roller arranged at the outlet side of the open type waving processing machine and a process for winding the single strand wire waved by the oven type waving processing machine while being twisted by the wire twisting machine.
Patent JP-H03163163-A (JP)
Title: Impact-resistant thermoplastic resin composition
Inventor: AOKI YUJI
IPC: C08L15/00
Filed: 1989-12-15
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in heat resistance and low-temperature impact resistance by mixing a resin composition comprising a polyamide resin and a rubber-reinforced styrene graft copolymer with a specified copolymer containing an alpha,beta-unsaturated (di)carboxylic anhydride monomer component. CONSTITUTION:An impact-resistant thermoplastic resin composition is obtained by mixing 100 pts.wt. resin mixture comprising 20-80wt.% polyamide resin and 20-80wt.% rubber-reinforced styrene graft copolymer (comprising 40-60 pts.wt. conjugated diene rubber and 40-60 pts.wt. monomer component comprising 60-80wt.% aromatic vinyl monomer component and 20-40wt.% vinyl cyanide monomer component and having a mean particle diameter of graft rubber of 0.2-1.0mum, a degree of grafting of 40-80% and a relative viscosity of the resinous component of 0.05-0.10) with 0.01-40 pts.wt. unsaturated carboxylic acid. copolymer (comprising 50-80wt.% aromatic vinyl monomer component, 0.01-30wt.% alpha,beta-unsaturated carboxylic acid monomer component, 5-47wt.% vinyl cyanide monomer component and 0-30wt.% methyl methacrylate component).
Patent JP-H07183420-A (JP)
Title: Ceramics package
Inventor: MONMA JUN
IPC: H01L23/08
Filed: 1993-12-24
Abstract: PURPOSE:To increase the reliability of a sealing part without decreasing the characteristics like original high thermal conductivity of aluminum nitride, when general glass based sealing material is used. CONSTITUTION:A ceramics substrate 1 and a ceramics cap 9 which constitute a ceramics package are composed of a compound sintered body of a sintered body 3 whose main component is aluminum nitride and a sintered body 4 whose main component is aluminum oxynitride. The sintered body 4 whose main component is aluminum oxynitride is arranged at least, e.g, on the surface of sealing parts 1b, 9a. A package main body part and a cap main body part are composed of the sintered body 3 whose main component is aluminum nitride.
Patent JP-2000152598-A (JP)
Title: Pulse motor
Inventor: MAEDA YUTAKA
IPC: H02K41/03
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pulse motor from which the variation of a maximum propulsive force which is caused by leakage flux can be avoided in a step position regardless of the polarity of a voltage applied to a pole. SOLUTION: A comb-shaped slider 13 is movably provided so as to face a scale 11 on which teeth 11a are formed with constant pitches P. A U-phase pole 13U, a V-phase pole 13V and a W-phase pole 13W are formed on the slider 13 with respective displacements of P/3. Pole teeth 13a and permanent magnets 17 are alternately arranged with pitches P/2 on the end surface of the U-phase pole 13U facing the teeth 11a. Permanent magnets 17' for avoiding leakage flux are provided on both the ends of the U-phase poles 13U so as to be separated from adjacent permanent magnets 17 by pitches P and to have polarities opposite to those of the adjacent permanent magnets 17. With this constitution, the maximum voltage of (a) is applied and, at the step position of X=τ/2, the maximum voltage of (b) is applied.  Even if the step position is X=3τ/2, leakage flux does not exist between the pole teeth 13a and the teeth 11a, so that the variation of a propulsive force can be avoided regardless of the step position.
Patent JP-H03186995-A (JP)
Title: Automatic vending machine
Inventor: GODA YUICHI
IPC: G07F11/46
Filed: 1989-12-18
Abstract: PURPOSE:To optionally set the storage quantity of a commodity in viewpoint of construction by forming a base on which the commodities are piled and loaded at the upper part of a commodity carrying device, and building up a column to store the commodity by a side plate to fix a part united with this base. CONSTITUTION:A carrying-out body 2 moving forward and backward in order to carry out the commodity and provided with claws 1a, 1b is formed, and the base 3 is formed at the upper part of the carrying-out body 2. Besides, the base 3 is formed into C-shape opened at the part of its slot 4, and a carrying-out unit A constituted so that its side surface of one side can be attached to a side plate 5 is formed. Then, the side plate 5 is constituted of a bent steel plate, and its rear part side is bent into L-shape so as to constitute the column to store the commodity piled and loaded on the base 3 so that the commodity never jumps out. Thus, since the carrying-out units A to F in a column group 11 can be fitted at an optional part, the storage quantity of the commodity can be set optionally.
Patent JP-H11162932-A (JP)
Title: Plasma treating apparatus
Inventor: TSUGAMI YOSHIZO
IPC: H01L21/3065
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treating apparatus that can make a long life of a discharge tube. SOLUTION: A reactive gas is introduced inside a discharge tube 6 formed with a dielectric, and a plasma is generated by irradiating a microwave to the reactive gas inside the discharge tube 6 through a microwave waveguide 20. The microwave waveguide is provided with an opening part 21 to introduce the microwave inside the discharge tube 6, and the opening part 21 is formed along with an axial direction of the microwave waveguide 20 in long and thin form, and the length of the opening part 21 is integer times of the half- wavelength of the microwave.
Patent JP-H03182544-A (JP)
Title: Mixture of substituted homopoly-p-phenylene and thermoplastic plastic
Inventor: RARUFU PAKURU
IPC: C08L33/12
Filed: 1990-11-29
Abstract: PURPOSE: To produce the captioned mixture from a melt without requiring any solvent by mixing a thermoplastic polymer with a specified homo-poly-p- phenylene.  
     CONSTITUTION: (a) A substituted aromatic dichloro compound and (b) Zn, Mn or Mg are reacted in the presence of a catalytic system in an anhydrous aprotic solvent at 0 to 250°C to obtain (B) a substituted homo-poly-p-phenylene having a repeating unit of the formula [wherein R represents a 1-18C alkyl (substituted by halogen, cyano or the like), a 6-14C aryl (substituted by halogen, cyano or the like), a 1-6C alkoxy, a fluoroalkyl having 1 or 2 carbon atoms and 1 to 5 fluorine atoms or the like; m is 1 to 2, when m is 2, two of R together form (halogen-substituted) -CH=CH-CH=CH-, (halogen-substituted) -CH= CH-CH 2 or the like; and n is 3 to 1,000.] (A) A thermoplastic polymer having a melting/softening temperature of 70°C or higher and the component (B) are mixed without any solvent in solution or by grinding/kneading. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000147049-A (JP)
Title: Defective point standardization device for breaker
Inventor: NISHIDA CHIEKO
IPC: H02B13/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a breaker defective point standardization device wherein a defect occurring at a breaker is surely detected. SOLUTION: The vibration occurring at a gas-insulating vessel 1 is detected by a vibration detecting sensor 3, and a pulse is generated when the detected signal exceeds a threshold 5 in a signal processing circuit 4. For a defect present in a breaker, since vibrations are observed twice, vibration due to grounding 2 and that following the release operation of a breaker part 8, in a prescribed time period, a counter 9 counts an inputted pulse, and the breaker is decided to have become defective, when counted twice within a specified period for outputting on a display device 6.
Patent JP-H03186039-A (JP)
Title: Gateway system
Inventor: TAKEHARA KIYOTAKA
IPC: H04L12/40
Filed: 1989-12-15
Abstract: PURPOSE:To inform a main system side of a change in the state of a sub-bus system side load efficiently without limiting the flexibility of the system by information the main bus system side of the change of the load when the load on the sub-bus system side which makes a change matches a stored load. CONSTITUTION:When the state of the load 8 connected to the sub-bus system changes at a control request from the main bus system, a gateway device 7 decides the state change by a signal processing circuit 10 according to a sent signal sent between a main controller 4 and a terminal device 5. Further, the address of the load 8 is compared with address data on the load 8 which is stored and registered in a RAM 11 and when they match each other, data indicating the load change state is sent with a signal converted to the signal form of the main bus system to inform the main system of the state change. Consequently, the possibility of the stagnation of transmission to the main bus system side is small, the informing process is efficient, and the flexibility of the system can be secured.
Patent JP-H04197145-A (JP)
Title: Age resistor for starch product
Inventor: HIRAMORI TAMEO
IPC: A23L7/10
Filed: 1990-11-28
Abstract: PURPOSE:To provide the subject non-toxic and harmless age resistor containing a hyaluronic acid (salt) and effective for preventing the aging of cooked rice, bread, Western cake, Japanese cake, etc., with time after preparation to get a non--glutinous dry texture and degraded palatability. CONSTITUTION:The objective agent contains hyaluronic acid or its salt. The agent is preferably added to the raw material before preparation of the starchy food in an amount of preferably 0.05-0.8wt.%.