baber/WOPTO huggingface dataset:
Patent JP-H10100661-A (JP)
Title: Heat pump type air conditioner for automobile
Inventor: NODA YOSHITOSHI
IPC: B60H1/32
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type air conditioner for an automobile that can control the appropriate refrigerant quantity corresponding to heat load. SOLUTION: A heat pump type dual air conditioner has a front unit 10 with a heater core 11 and a first heat exchanger 12 arranged, a rear unit 20 with a second condenser 21 and a second heat exchanger 22 arragned, and a second expansion valve 5b provided on the inlet side of the second heat exchanger 22. In this case, a thermosensitive cylidner 40 is provided to detect refrigerant temperature between a compressor 1 and the first heat exchanger 12 and an auxiliary heat exchanger 30, and the opening of the second expansion valve 5b is controlled according to the refrigerant temperature detected by the thermosensitive cylinder 40.
Patent JP-H06113197-A (JP)
Title: Mosaic effect generation circuit
Inventor: SHIKINA ASAE
IPC: H04N5/262
Filed: 1992-09-29
Abstract: PURPOSE:To provide a mosaic effect generation circuit capable of evading the protrusion of a black level to the edge of a picture in a blanking period. CONSTITUTION:A memory 3 stores a video signal inputted from an A/D converter 2 after a horizontal write-in address and a vertical write-in address are imparted from counters 5, 6 respectively. A comparator 10 compares the output P of a multiplier 9 with the maximum value Q in the effective range of a horizontal read-out address. A switcher 11 outputs the output of the multiplier 9 as the horizontal read-out address to the memory 3 as it is in the case of P<=Q on the basis of the result, and in the case of P> Q, it outputs the maximum value in the effective range of the horizontal read-out address to the memory 3. Similarly the comparator 15 compares the output P of the multiplier 14 with the maximum value Q in the effective range of the vertical read- out address. The switcher 16 outputs the output of the multiplier 14 as the vertical read-out address to the memory 3 in the case of P<=Q on the basis of this result, and in the case of P>Q, it outputs the maximum value in the effective range of the vertical read-out address to the memory 3.
Patent JP-S62120210-A (JP)
Title: Suspension arm
Inventor: FUJITA YUZO
IPC: B62K5/01
Filed: 1985-11-19
Abstract: PURPOSE:To simplify the bending operation of an arm member while secure joining by bending each of arm members midway in one part and welding the side face of the end part of one arm member to a wheel supporting member while welding the end face of the end part of the other arm member to said wheel supporting member. CONSTITUTION:A swing arm type front suspension 2 which supports right and left front wheels 3, consists of suspension arms 5 which are swingably supported by the right and left lower tubes 4 of a body frame 1, and suspension units 6 which suspend the end parts of the arms 5 on the body frame 1. In this construction, said arm 5 consists of two arm members 5a, 5b. And, the rear side arm member 5b is bent midway in one part to accommodate a steering angle, while the side face of its end part is welded to the back of a knuckle arm bracket 7. On the other hand, the front side arm member 5a is equally bent as mentioned above, while the side face of its end part being welded to the end face of the arm member 5b.
Patent JP-H0894282-A (JP)
Title: Heat exchanger
Inventor: ETO HITOHISA
IPC: F28F3/08
Filed: 1994-09-29
Abstract: PURPOSE: To prevent fins from becoming peeled at the outside in the laminating direction by connecting a tank at least to the one end of a tube element, and disposing a molded plate for forming the element at both laminating sides. CONSTITUTION: Molded plates 5 for forming tube elements 2 are connected one by one at the laminating outside of a heat exchanger 1. The plates 5 are so connected, when connected to the exchanger 1, as to close the gap of the adjacent elements 2 by a lower plate 11 and to direct the inner wall side of the plates 5 toward the laminating outside. Thus, since the plates 5 are disposed at both the laminating sides, the peeling state of fins 3 in the laminating outside is avoided. Accordingly, when the exchanger 1 is assembled, or when the exchanger 1 temporarily assembled by a jig for brazing in a furnace is fixed, the deformation of the fin 3 can be prevented.
Patent JP-H1195323-A (JP)
Title: Back projection type display device
Inventor: TAKEUCHI KAZUHIKO
IPC: H04N9/31
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of an optical system in the case of arranging the optical system including a projection lens and a total reflection mirror reflecting video light emitted from the projection lens to a screen inside a housing. SOLUTION: The housing 1 is composed of a lower casing 14, and cover plates 15 and 16 capable of moving back and forth between a position where they close the aperture part of the casing 14 and a position where they open the aperture part. The optical system is arranged in the casing 14, while the total reflection mirror 3 and the screen 4 are attached to the plates 15 and 16. A 1st optical path leading to the screen 4 from a projection lens 21 through the mirror 3 is formed in a state where the plates 15 and 16 are closed, while a 2nd optical path directly leading to the screen 4 from the lens 21 is formed in a state where the plates 15 and 16 are opened. The pivots of the plates 15 and 16 are provided at positions where the 1st and the 2nd optical paths are of the same length.
Patent JP-S63117147-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: MITSUYASU MASAKI
IPC: F02D41/00
Filed: 1986-11-01
Abstract: PURPOSE:To ensure the optimal combustion at all times and to reduce the pump drive loss, by controlling the delivery of a variable capacity fuel pump such that the fuel pressure corresponds to a target level, while coupling a fuel overflow path to an accumulator and arranging a solenoid valve. CONSTITUTION:A variable capacity fuel pump 36 and a fuel accumulator 38 are arranged between a fuel tank 34 and a fuel injection valve 32. Then the fuel accumulator 38 and a fuel tank 34 are coupled and a fuel overflow pipe 46 is provided, and a solenoid valve 48 is arranged in the way of said fuel overflow pipe 46. The fuel injection valve 32, the variable capacity fuel pump 36 and the solenoid 48 are controlled by a controller 50. Consequently, optimal combustion can be ensured and drive loss of pump can be reduced.
Patent JP-S62121782-A (JP)
Title: Self-adhesive tape or sheet which does not transmit light
Inventor: TAKAGI KIYOHIRO
IPC: C09J7/02
Filed: 1985-11-21
Abstract: PURPOSE:To obtain the titled tape or sheet having excellent heat resistance, peelability, and light screening ability, by applying a specified black pressure- sensitive adhesive to one side of a heat-resistant synthetic resin film or paper. CONSTITUTION:A black pressure-sensitive adhesive (A) is obtained by mixing 100pts.wt. pressure-sensitive adhesive (a) composed mainly of a silicone rubber and a silicone resin (e.g., a silicone self-adhesive composed of a silicone rubber component having a straight-chain polysiloxane structure of a degree of polymerization of thousands to tens of thousands and a silicone resin component having a three-dimensional structure) with 15-50pts.wt. black iron oxide, cobalt black and/or titanium black, having an average particle diameter of 0.1-10mum. Component A is applied in a thickness of 25-70mum to one side of a 12-150mum thick heat-resistant synthetic resin film (e.g., a polyimide film) or paper (B) to give the titled tape or sheet which screens visible light and ultraviolet rays of the wavelength of 900-190nm.
Patent JP-S63113704-A (JP)
Title: Programmable controller having measurement display function
Inventor: KUDO YASUHARU
IPC: G05B19/05
Filed: 1986-10-31
Abstract: PURPOSE:To easily incorporate a display program to a programmable controller with use of a ladder language with no conversion of other program language including a basic language, etc., by giving a call instruction to display the control state in an input mode of a program produced by a ladder chart. CONSTITUTION:A call instruction 100 is put in the middle of the sequence control of a ladder chart and a user has input of an instruction SUB for shift to a subroutine together with its address number as a call instruction as shown in a diagram. The call instruction put into the ladder chart is executed in a ladder language to avoid such a troublesome job where a programming action is carried out after conversion into a basic language, etc. Thus a display program is supplied in a simple operation. When a call instruction is received, a subroutine is started by the call instruction to display the state of the sequence control. Then, the actual temperature of an electric furnace, for example, is measured. This measured temperature is supplied to a CPU8 and converted into the display data by a display data converting means 7.
Patent JP-H01101148-A (JP)
Title: Laminate board
Inventor: SUZUKI SHIGEO
IPC: B32B15/08
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a laminate having a good punchability and small minus camber by a method wherein a paper base material impregnated with a specific amount of epoxy resin is arranged in the center layer, a glass fabric material impregnated with epoxy resin is arrange to the outer layer, and a metal foil is arranged to the outermost layer, and they are integrated with each other. CONSTITUTION:A plurality of paper base material 1 impregnated with epoxy resin is arranged in the center, each glass fabric base material 2 impregnated with epoxy resin is arranged on both outer layers, and a metal foil 3 such as a copper foil is arranged at the outmost layer. Those layers are integrally laminated, for example, at a temperature of 160-180 deg.C, under the pressure of 80-120kg/cm<2> to produce a laminate. It is essential to impregnate the epoxy resin impregnated paper base material 1 with 10-15wt.% of melamine resin. If melamine resin is less than 10wt.%, minus camber after etching becomes great, if it is above 15wt.% its punchability is lowered.
Patent JP-H1088379-A (JP)
Title: Detergent for metal
Inventor: YAFUJI MAKOTO
IPC: C02F1/44
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent for metals capable of executing surface coating by bivalent and higher valence metal ions together with removal of dirts. SOLUTION: This detergent is prepd. by compounding 0.1 to 10wt.% bivalent and higher valence ionizing metal-contg. liquid, 0.1 to 50wt.% surfactant, 0.1 to 30wt.% alcohol and the balance water. The lipophilic groups of the surfactant molecules conjugated with the water molecules finely segmented by the bivalent and higher valence metal ions included in the ionizing metal-contg. liquid of this detergent adhere to the surfaces of metallic products, thereby enclosing and dispersing the dirt. On the other hand, the bivalent and higher valence metal ions conjugated with the hydrophilic groups together with these water molecules crosslink (align) to the surfaces of the metallic products to coat the surfaces, thereby increasing the gloss and luster of these surfaces.
Patent JP-H06108142-A (JP)
Title: Solid press-forming quenching method by pressure control
Inventor: ITO KOICHI
IPC: C21D1/00
Filed: 1992-09-29
Abstract: PURPOSE:To execute solid press-forming quenching free from the generation of cracks in a work even if the work is produced by a compacting quenching method in the production of a diaphragm spring. CONSTITUTION:In the method for compacting and quenching in which a material to be press-formed is heated, and after that, cooling is executed while compacting is executed in plural dies, press-cooling is executed to a prescribed temp. between dies, and after that, the cooling is continued while pressurizing force is reduced. In this way, the generation of cracks is reduced.
Patent JP-H02145008-A (JP)
Title: Filter
Inventor: IENSU SHIYUPIRE
IPC: H03H17/06
Filed: 1989-10-06
Abstract: PURPOSE: To suppress failure in an adjacent band separated from a band in which failure is generated by constituting this filter so that an excess area in the filter stage of a multistage filter can not be overlapped in any place in a frequency area. CONSTITUTION: Filter constitution includes a first stage N1, a second stage N2 at a split filter side, a second stage N2' in a connected filter side, and a first stage N1' at the connected filter side. As for the amplitude frequency characteristics of a low-pass filter, a block area is extended from Fs to F12, a movement area is extended from FO to Fs, and a transition area is extended from 0 to F14. A block area corner frequency F1s in the first filter stage and a block area edge frequency F2s in a second filter stage are superimposed. As a result, a noise component is generated. This noise component is positioned outside a partial area filtered by the pertinent filter.
Patent JP-H04138719-A (JP)
Title: Circuit threshold level setting device for semiconductor circuit
Inventor: KOBAYASHI JUN
IPC: G11C11/417
Filed: 1990-09-29
Abstract: PURPOSE:To set a circuit threshold level of the semiconductor circuit to a prescribed level independently of the manufacture process by controlling the circuit threshold level of a CMOS inverter circuit based on a threshold level control voltage generated by a threshold level control voltage generating means. CONSTITUTION:A voltage generating circuit B1 is operated to make a threshold level control voltage being its output equal to a voltage of a power supply 30 and a control circuit A1 controls it that a circuit threshold level of a CMOS inverter circuit comprising transistors(TRs) 101, 102 is the threshold level control voltage based on the threshold level control voltage. Thus, the threshold level setting device sets the circuit threshold level of the CMOS inverter circuit comprising TRs 101, 102 to a desired value independently of the manufacture process of the TRs.
Patent JP-H05200222-A (JP)
Title: Dust separator and filter suitable for the same
Inventor: HANSU HOOGURANDO
IPC: B01D46/36
Filed: 1992-09-02
Abstract: PURPOSE: To provide a small-sized dust separator suitable for removing dust particles of a wide range of different sizes. CONSTITUTION: The dust separator 2 for removing the particles from gas has a centrifuge 3 which is rotatable around a central shaft 5 and has at least two centrifuge chambers 7 and 9. The first centrifuge chamber 7 is connected to a gas inlet port 11 on one side and is connected to a gas inversion chamber 13 on the other side. This gas inversion chamber 13 is connected to the second centrifuge chamber 9 and this second centrifuge chamber 9 has a filter 17 and is constituted to concentrically enclose the first centrifuge chamber 7.
Patent JP-H02107969-A (JP)
Title: Reagent and method for diagnosis of periodontosis
Inventor: YASUDA KENJI
IPC: G01N33/569
Filed: 1988-10-17
Abstract: PURPOSE:To enable quick and simple detection of an antibody to a ciliary antigen of Bacteroides-gingivalis (B-g) by using a sensitized latex sample which is obtained by making the ciliary antigen adsorbed on a latex particle. CONSTITUTION:The title reagent is formed of latex particles prepared by making a ciliary antigen of B-g sensitize the same. The latex particle to be used for sensitization by the ciliary antigen of B-g needs only to be the one that is used ordinarily for a reagent for immunoassay. As for the ciliary antigen of B-g, the B-g is cultivated under the anaerobic condition. After the cultivation, mycelia are collected and cilia thereof are separated. In order to make this ciliary antigen of B-g sensitize the latex particle, subsequently, a physical adsorption method and a chemical combination method are adopted. A suspension of the latex particles prepared by making the ciliary antigen of B-g thus obtained sensitize the same and a subject of a man are mixed and the state of agglutination of the latex particles is observed or measured. Thereby the presence or absence of an antibody to the ciliary antigen of B-g or the quantity thereof in the subject is checked up.
Patent JP-H06309022-A (JP)
Title: Program generating method for optical shape
Inventor: UKAI HISASHI
IPC: G05B19/4155
Filed: 1991-09-12
Abstract: PURPOSE:To provide the program generating method for the optional shape by artificial intelligence which speedily calculates and processes information in a data base by the artificial intelligence of an inference mechanism and make a numerical display at a necessary place on a screen. CONSTITUTION:For the program generation for the optional shape, a shape input place for each point to which an advance is made from the start point of the optional shape displayed on the screen on the basis of the information from the data base 50 is specified and displayed, arithmetic processing is speedily performed by the artificial intelligence of the inference mechanism 40 by input specification by the specific display, and the numerical display is made at the shape input place on the screen.
Patent JP-H02108771-A (JP)
Title: Manufacture of coupling structure and manufacture of long large bridge main tower block
Inventor: YAKENO YASUO
IPC: G01M99/00
Filed: 1988-10-17
Abstract: PURPOSE:To improve precision by a method wherein a structure is placed on a jack device, by exerting a push-up force equivalent to a theoretical reaction force determined by computation, the structure is brought into orientation of natural body in a non-stress state, and based on the orientation. CONSTITUTION:From ideal weight distribution of a structure, the theoretical reaction force of each jack when the ideal structure is placed on jack devices is determined through computation. An actual structure W is placed on the jack devices 3... and control is effected so that the push-up force of each jack device 3 is regulated to a value equivalent to that of the theoretical force, and the structure W is kept in orientation of a natural body in a non-stress state. Based on the orientation of the natural body, manufacture, machining, and inspection of the structure W are effected. In manufacture of a long large bridge main tower block, this method is applied.
Patent JP-H03122381-A (JP)
Title: Dislocking device and double-key using it and device for positioning permanent magnet within key box
Inventor: KAZUI TAKAHIDE
IPC: E05B35/12
Filed: 1989-10-05
Abstract: PURPOSE:To prevent malfunctioning of a dislocking device by inserting into the recessed hole of a storage main body a key box in which a permanent magnet is sealed, and moving a lock pin located in a corresponding position by means of an attracting force greater than that of a holding magnet so as to release engagement of the pin with a slide member. CONSTITUTION:The main body of a key box 1 in the form of a rectangular parallelepiped has one columnar permanent magnet 5 stored in each of the pluralities of bored holes 8, and each of the holes 8 is partitioned into upper and lower portions by a slide shutter 3. A recessed hole 104 into which the box 1 is inserted and a slide member 102 are provided in respective portions of a slide member storage main body 101. When the box 1 is inserted into the hole 104 a lock pin 112 is attracted toward the box 1 by the permanent magnet 5 provided in the hole 8 located at the same position as a pin hole 119 having a lock pin 112 therein, as a result of the attracting force of the permanent magnet 5 exceeding that of a lock pin retaining magnet 114 so that engagement of the pin 112 with the member 102 is released; since the permanent magnet is firmly fixed in the key box, malfunctioning of a dislocking device is prevented.
Patent JP-H11127643-A (JP)
Title: Vertical feeding mechanism-controlling structure in rice transplanter
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent a state that a waiting position of an operation arm in a vertical feeding mechanism changes with nipping of mud, etc., in the rice transplanter. SOLUTION: In this rice transplanter, a wire 21 is directly connected to an operation arm 17 of a vertical feeding mechanism 8a and the wire 21 is extended from the operation arm 17 to a prescribed feeding position S side of the operation arm 17 through outside of a range of an acting locus of a driving member 19. A seedlings feeding amount of the vertical feeding mechanism 8a is changed by changing a waiting position T of the operation arm 17 along the displacing direction of the operation arm 17.
Patent JP-H0891617-A (JP)
Title: Sheet carrying roller pair and image forming device
Inventor: ISHIBASHI SHIGENAO
IPC: G03G15/00
Filed: 1994-09-29
Abstract: PURPOSE: To stably carry a sheet material at various cross directional sizes from small to large. CONSTITUTION: Axial cross section shape of a rubber roller 2, which contacts with a metal roller at the predetermined pressure, is formed into the crown shape that the outer diameter D1 of the roller at the central part thereof is formed maximum and that the outer diameter is gradually reduced toward the roller ends 2A, 2B (outer diameter D2 of the roller end).
Patent JP-S62121722-A (JP)
Title: Aromatic polyester
Inventor: FUKUI KUNISUKE
IPC: C08G63/66
Filed: 1985-11-22
Abstract: PURPOSE:To obtain an aromatic polyester excellent in heat resistance, hydrolysis resistance and mechanical properties, by reacting an aromatic dicarboxylic acid with a diol component containing an aromatic polynuclear phenol as a component. CONSTITUTION:An 8-18C aromatic dicarboxylic acid or its esterifiable derivative (A) is reacted with a diol component comprising 0-90mol% aromatic binuclear bisphenol of formula I or its esterifiable derivative and 10-100mol% atomatic polynuclear bisphenol of formula II or its esterifiable derivative. In the formulas, X is a bond or a 1-8C alkylidene, O, carbonyl, S or sulfinyl, R<1>, R<2>, R<3> and R<4> are each a lower alkyl and R<5> and R<6> are each H or a lower alkyl.
Patent JP-S63115832-A (JP)
Title: 4-(9-triptycenyl)styrene
Inventor: MATSUDA MINORU
IPC: C07C1/00
Filed: 1986-11-01
Abstract: NEW MATERIAL:A compound shown by formula I. USE:A monomer providing a polymer having highly bulky and rigid skeleton and excellent heat resistance and chemical stability. PREPARATION:Carbonyl group of p-bromoacetophenone shown by formula II is reduced to protect a hydroxyl group, p-bromoacetophenone is subjected to Grignard reaction with anthrone and to aromatic group formation through dehydration to give anthracene derivative shown by formula III. Benzoin is added to the anthracene derivative to give a compound shown by formula IV having introduced a triptycene skeleton, which is deprotected and further dehydrated to give a compound shown by formula I.
Patent JP-H02111283-A (JP)
Title: Brushless dc motor
Inventor: KATO TAMOTSU
IPC: H02P6/08
Filed: 1988-10-18
Abstract: PURPOSE:To dispense with a rectification circuit, a capacitor, etc., by controlling switching elements for driving windings in taking direct advantage of counter electromotive force generated in stator windings of OFF-phase. CONSTITUTION:With transistors 2a, 2b and 2c for driving windings voltage is given in changing over to stator windings A, B and C and a quadrupolar rotor 1 is driven. With one phase ON among three phases and with the other phases OFF, changeover is made in each 120 deg. rotation. As the changeover timing, for example, with the winding B ON and with the windings C and A OFF the difference between the counter electromotive forces Vc and Va of the winding in on OFF state and the supply voltage Vcc is taken and when (Va-Vcc)=2(Vcc-Vc), the exciting winding is changed over from B to C and the changeover is cyclically repeated thereafter.