baber/WOPTO huggingface dataset:
Patent JP-H09141864-A (JP)
Title: Ink jet head and production thereof
Inventor: CHIYOU SHIYUNKA
IPC: B41J2/16
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enable the high frequency driving of an ink jet head arranged in high density by providing a pressure absorbing element in a reservoir storing ink in adjacent relation to the supply port allowing a pressure generation chamber and the reservoir to communicate with each other. SOLUTION: A plate-shaped pressure absorbing element 50 having uniform thickness is provided in a reservoir 14 storing ink in adjacent relation to the outlet of an ink supply port 6. This pressure absorbing element 50 is constituted by covering a foamed resin with a thin film. Therefore, numberless air bubbles are contained in the pressure absorbing element 50 and, when pressure is applied to the pressure absorbing element 50, the vol. thereof becomes small and, when pressure is removed, the original vol. is restored. Therefore, the back flow of ink to the reservoir 14 becomes the pressure fluctuations in the pressure absorbing element 50 but, since the pressure absorbing element 50 has an outlet, the pressure fluctuations are effectively absorbed and large effect is not exerted on the adjacent ink supply port 6.  By this constitution, the high frequency driving of an ink jet head arranged in high density becomes possible.
Patent JP-H03167568-A (JP)
Title: Electrifier
Inventor: WATARIKI RYUJI
IPC: G03G15/02
Filed: 1989-11-28
Abstract: PURPOSE:To prevent dust, etc., stuck to corona wires from adversely affecting electrification by laterally stretching the corona wires with respect to the direction in which a photosensitive body surface moves, and providing them in such a manner that they can move laterally with respect to the photosensitive body surface by means of thrust. CONSTITUTION:A supporting bar 48 is turnably attached to each of pivotally supporting pins 46, which are attached to the plate 44 of a shield case 40 with a prescribed interval between them. Each of the corona wires 42 is stretched between the base ends 48a and between the front ends 48b. A thrust shaft 52 is attached to turning pins 50, each of which is provided on the top end of each supporting bar 48. The right end of the thrust shaft 52 abuts on an inclined disk 60. When the disk 60 rotates, the thrust shaft 52 moves by means of thrust while receiving the energization of a coil spring 56. Consequently the corona wires 42 reciprocate together with the thrust of the thrust shaft 52 and the reciprocating motion of the supporting bar 48. In such a manner, dust, etc. stuck to the corona wires 42 are prevented from disturbing electrification.
Patent JP-H04177865-A (JP)
Title: Heat transfer sheet
Inventor: UMEZAWA KAZUHIKO
IPC: H01L23/36
Filed: 1990-11-13
Abstract: PURPOSE:To enable handling to be easy, and dimensional tolerance of components of an integrated circuit element as well as fluctuation of height and slope generated on assembly to be absorbed by mounting a heat transfer body which is a soft gel sheet to a frame with a sufficient strength. CONSTITUTION:A heat transfer sheet consists of a heat transfer body 1 which is obtained by mixing a heat-conductive material such as a metal oxide to a silicon resin gel and then by forming it in a sheet shape and a frame 22 which is applied to the heat transfer body 1 for achieving strength needed for handling. Namely, the heat transfer body 1 consists of a soft material for achieving contact with a small force for an integrated circuit element 3, thus enabling tolerance of component dimensions of the integrated circuit element and fluctuation of height and slope generated on assembly to be absorbed. Then, by sandwiching the heat transfer body 1 between the integrated circuit element 3 and a cold plate 5, heat which is generated by the integrated circuit element 3 passes through the heat transfer body 1 and is propagated to the cold plate 5 and then is transferred to a refrigerant flowing at a refrigerant flow path 6, thus enabling handling to be easy and dimensional tolerance of components of integrated circuit element and fluctuation generated on assembly to be absorbed.
Patent JP-H02151895-A (JP)
Title: Display device
Inventor: MAENAKA KIMIHIRO
IPC: G09G3/04
Filed: 1988-12-02
Abstract: PURPOSE:To make it possible to use the device for the level display of a multilevel signal and the state display of a binary signal together by providing with a signal level discriminating means, a display segment selecting means and the character display unit of a segment divided type. CONSTITUTION:By combining the character display unit 22 of a segment divided type with the signal level discriminating means 11 and the display segment selecting means 12, each segment of the character display unit 22 is selectively made to emit light. Therefore, the level display of the multilevel signal including an analog signal AS and a parallel digital signal DS of >=2 bits can be performed and also the state display of the binary signal can be performed by making each segment correspond to plural digital signals with different kinds of 1 bit. In this way, much more diversified information display can be performed than it is used just as a character display unit, and thus the display of abundant information can be realized.
Patent JP-H09176058-A (JP)
Title: Production of chlorinated hydrocarbon
Inventor: JOHNSTON VICTOR JAMES
IPC: C07C17/152
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide oxychlorination in order to reduce the production of a polychlorinated aromatic compound and produce a chlorinated hydrocarbon.  
     SOLUTION: This method is an oxychlorination method in order to produce a chlorinated hydrocarbon from a 1C to a 3C hydrocarbon reactant as a starting material and comprises bringing the reactant into contact with oxygen or an oxygenating gas and hydrogen chloride. At least a part of the hydrogen chloride to be consumed is obtained from an external source other than that recovered by thermal decomposition of a product formed by the oxychlorination method. The contact is carried out in the presence of an oxychlorination catalyst in a thermal reactional zone operated at 150-600°C. The chlorinated hydrocarbon is recovered from an effluent from the reactional zone and the hydrogen chloride is pretreated with a means for removing the aromatic hydrocarbon. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03165719-A (JP)
Title: Temporary toilet
Inventor: KIMURA MOTOYASU
IPC: A47K11/00
Filed: 1989-11-27
Abstract: PURPOSE:To store a toilet in a small space and use it with a simple operation by arranging a reciprocating type manual pump constituted of a rubber pump action bag incorporating a restoring spring and having a suction valve and a discharge valve and an operating lever compressing the action bag against the restoring spring on the bottom of a toilet tank. CONSTITUTION:A toilet tank 3 is assembled by folding the upper section of a waterproof sheet 2 on an outer case 1, a reciprocating type manual pump 4 is mounted on the bottom, and the toilet seat 5 of a Western style stool is fitted at the upper section. The reciprocating type manual pump 4 is constituted of a rubber pump action bag 9 incorporating a restoring spring 6 and having a suction valve 7 and a discharge valve 8 and an operating lever 10 compressing the pump action bag 9 against the force of the restoring spring 6. The operating lever 10 is a hollow member providing the discharge path of sewage, a pipe 11 guiding the sewage to the existing stool or a sewage pipe is fitted, and a provided blade section 18 cleans a suction port section 12 and crushes the solid object of sewage located near the suction port section 12. An adding section 14 of a disinfectant adds a proper quantity of the disinfectant to the sewage passing the operating lever 10.
Patent JP-S63159453-A (JP)
Title: Sulfur composition, its production and vulcanizing agent
Inventor: SAKAI TOSHIAKI
IPC: C08K13/06
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a sulfur composition excellent in dispersibility, flow, antistatic property, storage stability, nondusting property, by mixing sulfur surface-treated with a process oil containing a rubber dissolved therein with at least one member selected from among ZnO, CaCO3, SiO2 and MgCO3 in a free crusher. CONSTITUTION:Surface-treated sulfur (A) obtained by mixing 100pts.wt. sulfur (a) with 1-20pts.wt. process oil (b) containing a rubber dissolved therein is mixed with 5-20pts.wt. at least one fine powder inorganic compound (B) selected from among ZnO, CaCO3, SiO2 and MgCO3. This mixture is mixed with a free crusher of a rotation speed of 3,000-5,000rpm to obtain a sulfur composition composed of component A surface-treated with component B and being useful as a vulcanizing agent for rubber.
Patent JP-H02151620-A (JP)
Title: Foamed insulating material
Inventor: UEKADO KAZUTO
IPC: C08G18/48
Filed: 1988-12-05
Abstract: PURPOSE:To lower the density of the title density of the title material and to improve adhesiveness and foam strength by compounding a specified phenolic resin compsn. with two polyethers, an org. polyisocyanate, a catalyst, a foam stabilizer and a foaming agent and foaming the mixture. CONSTITUTION:A benzyl ether liq. phenol resin compsn. (A) (e.g. a phenol polyol with a hydroxyl number of 480mgKOH/g) is compounded with 5-15% arom. amine polyether (B) (e.g. an arom. amine polyether with a hydroxyl number of 460mgKOH/g using tolylenediamine as an initiator) based on the component A and 20-40% non-amino polyether (C) (e.g. a non-amino polyether with a hydroxyl number of 410mgKOH/g using trimethylolpropane as an initiator) based on the component A. Then, an org. polyisocyanate (D), a catalyst (E), a foam stabilizer (F) and a foaming agent (G) consisting of 1,1-dichloro-1-fluoroethane are compounded therewith and the mixture is foamed.
Patent JP-H09143332-A (JP)
Title: Flame-retardant resin composition
Inventor: WATANABE ATSUSHI
IPC: C08L61/06
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which contains little or no chlorinated or brominated compound and exhibits excellent flame retardancy by introducing a specified compound as a monomer component into a resin to combine with a flame retardant. SOLUTION: This composition contains a flame retardant and a polymer obtained by polymerizing a monomer component containing a condensed polycyclic hydrocarbon having polymerizable double bonds and/or a vinyl compound having amide linkages. The condensed polycyclic hydrocarbon having polymerizable double bonds preferably comprises, e.g. a 1,2-substituted ethylene compound represented by formula I (wherein Ar is a divalent monocyclic aromatic hydrocarbon or condensed polycyclic hydrocarbon group; and (n) is an integer of 0 or greater). The vinyl compound having amide linkages preferably comprises, e.g. a compound represented by formula II (wherein R1 is H or alkyl, and R2 , and R3 are each H, alkyl or aryl, and they may be directly bonded together to form alkylene). A particularly preferable flame retardant used is one comprising a phosphorus compound.
Patent JP-H04184028-A (JP)
Title: Ventilating fan
Inventor: NISHIHARA MITSUO
IPC: F24F7/013
Filed: 1990-11-13
Abstract: PURPOSE:To set a hood with a required minimum projection margin regardless of varying thickness of wall of a building and avoid impairing the appearance of the building, by providing a hood with a mounting frame which can be slid forward and backward and with a connector for connecting and fixing the hood, and providing a flashing frame at an exterior wall surface along the periphery of the hood. CONSTITUTION:In mounting a ventilating fan in place, a hood 4 and a mounting frame 8 are inserted from the interior side, and a flange 7 of the frame 8 is fixed to a wall surface by screws or the like. The hood 4 is slid relative to the mounting frame 8 so as to adjust the outside projection margin of the hood 4 to an appropriate value, and the hood 4 is fixed by a connector 10. A flashing frame 5 is fitted over the hood 4 from the exterior side, and a flange part thereof is fixed by screws or the like. The outside projection margin A of the hood 1 can be adjusted to an appropriate value, regardless of varying thickness B of wall of a building, so the appearance of the building is not impaired. The connector 10 is not limited to a screw, and may be any other means that can couple and fix the mounting frame 8 and the hood 4 to each other.
Patent JP-2000127154-A (JP)
Title: Method and apparatus for dehumidifying and drying granular material using carrier gas substitution
Inventor: TAKINO YOSHINOBU
IPC: B29B13/06
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for dehumidifying and drying a granular material capable of efficiently dehumidifying and drying in a short time with a small size without necessity of a large-size heating mans. SOLUTION: A granular material is stored in a dry hopper 1, and then the stored material is heated or pressure reduced in the state that the hopper 1 is sealed. Thus, a carrier gas regulated at a humidity, a temperature or the like is externally introduced from an inlet 29 into the hopper 1 while generating a miscellaneous gas such as steam, volatile gas or the like, and gas containing the miscellaneous gas is exhausted out of the hopper 1 by a gas exhausting means 27, thereby humidifying and drying the material.
Patent JP-H04182496-A (JP)
Title: Anp-related new peptide
Inventor: TANAKA MASAHARU
IPC: C07K7/08
Filed: 1990-11-14
Abstract: NEW MATERIAL:A peptide (salt) shown by formula I [A is H, H-Ser, H-SerSer, exocyclic N-end amino acid such as formula II; B is H-Cys or-SCH2CH2CO; C is Phe, Tyr, Tyr(OCH3), etc.; D is Arg, etc.; E is Cys(CH3), Ile, etc.; F is Glu, Asp, etc.; G is Arg, etc.; H is OH, Asn-OH, Asn-Ser-OH, Asn-Ser-Phe-OH, group shown by formula III, etc.; dotted line is disulfide bond]. USE:A diuretic, vasohypotonic agent and antihypertensive agent. PREPARATION:For example, PAM resin is used as a carrier by solid-phase synthesis method, amino acids containing a protected alpha-amino group, etc., are successively bonded to the resin according to amino acid sequence of peptide to synthesize a protected peptide resin, the whole protecting groups are removed, the peptide chain is isolated from the resin and further the crude peptide is treated with potassium ferricyanide and disulfide bond is formed to give a peptide shown by formula I.
Patent JP-H02154840-A (JP)
Title: Gear shift device for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-12-07
Abstract: PURPOSE:To cope with various specification changes by providing three sets of single pinion type planetary gear in series and connecting specific elements invariably or selectively via coupling means respectively. CONSTITUTION:Single pinion type first through third planetary gears 1-3 are arranged coaxially with an input shaft 4 and an output shaft 4; the fist sun gear 1S and the second ring gear 2R via a clutch K3, the first ring gear 1R and the third carrier 3C, the second carrier 2C and the third ring gear 3R are connected, clutches K1-K3 and brakes B1-B3 are selectively coupled, thereby shift stages of seven forward speeds and one reverse speed are obtained. When positions of clutches are changed, added, or deleted, changes for different specifications can be performed, e.g., seven forward speeds and one reverse speed, five forward speeds and one reverse speed, or five forward speeds and two reverse speeds. A shift shock is reduced, the power performance is improved, and various specification changes can be easily coped with.
Patent JP-2000130683-A (JP)
Title: Heat insulating structure and heat insulating storage equipment with same
Inventor: SASAKI TAKAHARU
IPC: B32B5/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of integrity between an inner member and a heat insulating member due to connection therebetween through the intermediary of a nonwoven fabric, and the adhesion theerebtween. SOLUTION: A heat insulating structure is composed of an outer member 5 which is closed therearound and defines therein a space, an inner member 6 which is located in the outer member 5, and which is closed therearound, a heat insulating member 7 located in a space between the inner peripheral surface of the outer member 5 and the other peripheral surface of the inner member 6, and a nonwoven fabric 8 provided around the outer periphery of the inner member 6, the outer periphery of the inner member 6 being connected to the heat insulating member 7 through the intermediary of the nonwoven fabric 8.
Patent JP-H11137917-A (JP)
Title: Oil filter
Inventor: NISHITANI MASANORI
IPC: F01M11/03
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an oil filter in which oil is smoothly discharged from a discharge path when a housing is separated and lowering costs is attained. SOLUTION: In an oil filter 1 provided with a filter housing 2 constituted so as to be vertical when assembled with an engine, an element 4 fitted in the housing 2, an inflow port 15 from which oil flows in the outer peripheral part of the element 4, an outflow port 24 from which oil flow out, a discharge path 19 communicating with the lower end of the outer peripheral part of the housing 2, a separation part 3' by which the housing 2 can be divided into the upper and lower parts, and a means 5 for opening and closing the discharge path 9 by separating the upper part of the housing 2 to put in and out the element 4, the opening/closing means 5 is a valve disc 5 movable in the axis direction in the discharge path 19, and the valve disc 5 has a projecting part 16 in contact with an element lower part 30 and an inclined part in the upper and lower parts thereof respectively,  and it acts in cooperation with a slope 21 of the discharge path 19, and a spring 20 is installed in the discharge path at the lower end of the valve disc 5, and a means 13 by which fresh air is caused to easily flow in when the separation part is separated is included in the separation part of the housing 2.
Patent JP-2000135058-A (JP)
Title: Un-fermented tea having improved flavor and food containing the same
Inventor: YOSHIFUJI JUNKO
IPC: A23L2/38
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an un-fermented tea having an improved flavor and a food containing the same tea, and to provide a new use of sucralose as a taste- improving agent for the un-fermented tea. SOLUTION: The un-fermented tea and food containing the un-fermented tea are characterized by containing sucralose. As the un-fermented tea, a green tea of a middle grade, a refined green tea, a powdered tea and a green tea of a low grade can be cited. Here, sucralose is a highly sweet sweetening material having a structure of substituting 3 hydroxyl groups in the 1, 6 positions of a fructose residue and 4 position of a glucose residue in one sucrose molecule with chlorine molecules and exhibiting a good quality sweetness of 600 fold that of the sucrose.
Patent JP-H10162149-A (JP)
Title: Vision sensor for automatic tracking of weld line in arc welding process, and vision processing technology
Inventor: KIN ZAIZEN
IPC: G06T1/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a vision processing technology for weld line tracking that is tolerant to noise due to weld light, a sputter, and various noise light. SOLUTION: This method includes a step for forming a shape memory elastic contour model 28 having the concept that the model can change shape and move the position with an external operating force while maintaining its shape, an initializing stage for generating the shape memory elastic contour model 28 so that it approximates video of a body to be acquired and placing video of the acquired body almost at a predicted place, a stage for deforming the shape memory elastic contour model 28 corresponding to an external force 30 generated by the video of the acquired body, and a stage for deriving video coordinates of the acquired body by the deformed model 28.
Patent JP-H02154296-A (JP)
Title: Video image scrolling system
Inventor: TAKANO TOSHINORI
IPC: G09G5/18
Filed: 1988-12-06
Abstract: PURPOSE:To easily scroll an image by generating a SYNC signal and an out-of- phase dummy SYNC signal, and using the dummy SYNC signal as a reset signal and resetting an address counter when a display on a monitor is scrolled. CONSTITUTION:A display circuit 1 is equipped with the address counter 2, a memory 3, the monitor 4, and a changeover switch 5. Further, the SYNC signal and dummy SYNC signal are generated. The monitor 4 displays data read out of the memory 3 as video information in synchronism with the SYNC signal. The changeover switch 5 is an electric switch to select the SYNC signal when the display is not scrolled or the dummy SYNC signal when the display is scrolled. Thus, the address counter 2 is reset with the dummy SYNC signal as the reset signal, so the image is easily scrolled.
Patent JP-H01149081-A (JP)
Title: Image forming device
Inventor: AJIMI YUJI
IPC: G01B11/02
Filed: 1987-12-07
Abstract: PURPOSE:To prevent the temperature of a part of a heat roller not in contact with a recording sheet from rising abnormally by setting longer the waiting time when a narrow recording sheet is fixed continuously than that when a wide recording sheet is fixed continuously. CONSTITUTION:A waiting time setting means 20 is provided which sets longer the waiting time of the heat roller when it fixes a narrow recording sheet than that when it fixes a wide recording sheet. Thus, the temperature of the heat roller never rises abnormally. In addition, continuous recording is performed at the highest speed in response to the width of a used recording sheet if the waiting time is set at the min. time required for the entire surface of the heat roller to reach almost a set temperature in response to a used recording sheet when it is selected among a variety of recording sheets.
Patent JP-H0268306-A (JP)
Title: Apparatus for forming flower decoration, miniature gift and porch-shaped package product
Inventor: ROBAATO JIEI BORERA
IPC: B65B67/08
Filed: 1988-12-08
Abstract: PURPOSE: To provide a device composed of a specific pedestal, actuating means, bonding means, holding means, etc., and capable of easily preparing a flower decoration, a mini-gift, a pouch-shaped package article, etc. CONSTITUTION: In order to prepare a pouch-shaped or pocket-shaped package, at first all of the movable plates 27-30 are erected and supported by a supporter 18. Subsequently, a ribbon R is passed between a pedestal 11 and a fixing plate 26, and held by a clip. Then, after each of tulles T1 , T2 ,... and each of the movable plates 27-30 are alternately overlapped, a cylinder 81 is inserted into a hole of each of the plate 26-30 to deform the tulles T1 , T2 ,.... Then, the ribbon R is wound around the deformed tulles and fixed. Thus, the objective flower decoration can be formed.
Patent JP-H06162065-A (JP)
Title: Vector instruction execution control system and instruction control processor
Inventor: MATSUMOTO YUKIMI
IPC: G06F9/38
Filed: 1992-11-18
Abstract: PURPOSE:To realize the instruction control by which an instruction of a different processing stage can be executed by one resource. CONSTITUTION:The instruction control processor executes control of a vector data processor having plural computing elements which can execute plural vector instructions in which the number of pipeline processing stages is different. Also, this processor is constituted of STK0101, STK1102 and IPT103 being instruction stackes, ST0104 and ST1105 being stage number holding circuits, an OPT106, a selector 107, a VTOL108 being an arithmetic instruction issuing circuit, an SUB109 being a subtracting circuit, an LSTV110 being a final arithmetic instruction issue deciding circuit, a TIM111 being an instruction issue timing detecting circuit, and an OPTC112 being an OUT-POINTER switching instructing circuit, and can execute an instruction of a different processing stage.