baber/WOPTO huggingface dataset:
Patent JP-H02310181-A (JP)
Title: Front spoiler device for automobile
Inventor: HAMAMOTO MASAYA
IPC: B62D37/02
Filed: 1989-05-25
Abstract: PURPOSE:To lower the tip section of a variable spoiler when an automobile runs, increase the inflow of the running wind to a duct, and decrease its inflow below a vehicle body by rotatably connecting the base end section of the variable spoiler to the lower end section of a radiator. CONSTITUTION:A radiator 3 is supported on a front side frame 1 by a support 2 at the front section of a vehicle body, a condenser 4 and a duct 5 are arranged in front of the radiator 3, and a variable spoiler 6 is arranged below the duct 5. The variable spoiler 6 connects a connecting plate 10 provided at its base end section to a support bracket 9 provided at the lower end section of the radiator 3 via a support shaft 12. When an automobile runs, the tip section of the variable spoiler 6 is lowered against an exciting member 13 as the vehicle speed rises. The running wind is guided to the duct 5, and the inflow of the running wind below the vehicle body is suppressed.
Patent JP-S5925092-A (JP)
Title: Geothermal power plant
Inventor: KAWAZOE SANAE
IPC: F03G7/04
Filed: 1982-08-02
Abstract: PURPOSE:To keep off the sticking of scales to a turbine blade, by leading hot water at a condenser outlet into a heater, while removing oxygen in the hot water in making contact with steam directly and then letting this heated water in the steam flowing into a turbine at its inlet part. CONSTITUTION:Hot water is led into the top of a heater 32 through piping 31 branching off from an outlet of a hot water pump 21 installed in a condenser outlet. On the other hand, steam is led into the heater 32 via piping 33 branching off from piping 8. With this heater 32, the hot water and the steam directly contact with each other, and the steam is discharged to a system outward from pipin 34, while the heated water is injected through a nozzle leading to a main steam pipe 8 nearby a turbine inlet from a pump 36 via a piping 35. This injected hot water is therefore led into a turbine 10 together with the main steam by way of piping 9.
Patent JP-S63297033-A (JP)
Title: Manufacture of pipe
Inventor: KODAMA HITOSHI
IPC: B29D23/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a fiber reinforced plastic pipe, which has high straightness and at the same time the uniformity of bending rigidity of which is high, by a method wherein a formed pipe is drawn while being twisted. CONSTITUTION:A hardened pipe is drawn while being twisted out of a fixed thread guide or mold. The preferable twisting pitch of a shaft is 0.5-2 turns/m. As the kind of reinforcing fiber to be used, carbon fiber, aramid fiber, glass fiber, alumina fiber, silicon carbide fiber and the like are mentioned. Further, as resin used for draw forming, thermosetting resin such as unsaturated polyester resin, vinyl ester resin, epoxy resin phenolic resin and the like and thermoplastic resin such as nylon 66, polycarbonate, ABS and the like are mentioned. Thus, a pipe with uniformity of bending rigidity is obtained. Furthermore, since carbon fiber is used, a high strength, high rigidity and lightweight pipe is obtained.
Patent JP-H05285267-A (JP)
Title: Mounting device for pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1992-04-10
Abstract: PURPOSE:To freely regulate the standing angle of a pachinko machine mounted on a mounting base from the front side of the pachinko machine in the mounted state. CONSTITUTION:On the lower surface of the upper frame 6 of a mounting base for receiving a pachinko machine a receiving metal fitting 20 having a regulating bolt 24 protruded backward and rotatably supported is mounted, and a female screw part 18 for spirally fitting the regtrlating bolt 24 is provided on the front end surface of the upper frame 29 of an outer frame 1 of pachinko machine. The upper frame 19 is longitudinally oscillated by screwing the regulating bolt 24 in the state where a front frame 2 is opened, and on the other hand, the screwing operation is made impossible by closing the front frame.
Patent JP-H0435193-A (JP)
Title: Digital video signal generator
Inventor: HAMANA YUICHI
IPC: H04N17/00
Filed: 1990-05-25
Abstract: PURPOSE:To add a signal type without addition of the hardware by storing a calculation program to calculate a video signal waveform into a ROM and outputting the program in response to a signal type switching request. CONSTITUTION:A digital video signal of a frame allocated in advance in a master CPU 10 and sub system CPU 11 - 13 is generated by an instruction from a host computer at data memory and stored in a RAM 3 connecting to each CPU through a bus. A data selector 6 is used to read the signal from a prescribed RAM one by one frame each at signal readout to output the digital video signal.
Patent JP-S62290781-A (JP)
Title: One-pack chloroprene adhesive
Inventor: SO MASAAKI
IPC: C09J111/00
Filed: 1986-06-09
Abstract: PURPOSE:To obtain a one-pack chloroprene adhesive having excellent adhesive power and heat resistance, by mixing a chloroprene rubber modified with an isocyanatosilane with a tackifier resin and an organic solvent. CONSTITUTION:The title adhesive consists of a chloroprene rubber modified with an isocyanatosilane, a tackifier resin, and an organic solvent. Examples of the isocyanatosilane include gamma-isocyanatopropyldimethylchlorosilane and gamma-isocyanatopropyltriethoxysilane. An isocyanatosilane can also be obtained by the reaction of a polyisocyanate with a silane having functional groups active to an isocyanate group (e.g., an aminosilane, mercaptosilane or epoxysilane). As the tackifier resin, a chelation product made from an alkyl phenolic resin and a metallic oxide is preferably used.
Patent JP-S5466874-A (JP)
Title: Time limit setting device of digital watch
Inventor: UEDA SHIGEKI
IPC: G04G5/00
Filed: 1977-11-08
Abstract: PURPOSE: To enable input of numerals independently for each digit and to disable input of erroneous numerals as the time limit, by providing a judging part to compare the maximum settable value of each digit and the numeral inputted from the setting part.  
     CONSTITUTION: An operating part 1 consists of time limit setting keys, and input key signals are sent to a judging part 2. In the judging part 2, the inputted numeral signal is compared with the maximum value of display time limit. And the input signal, when confirmed not to exceed the maximum value, is preset into a counter 3, and the content in the counter 3 is displayed in a display part 4. If the set value is erroneous, it is detected in the judging part 2 and is not inputted into the counter 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02311884-A (JP)
Title: Map information display device
Inventor: IWATA KOICHI
IPC: G06F3/153
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a portable or on-vehicle display device in which the scroll of a displayed map screen and the enlargement and reduction thereof are performed by using a CD-ROM where map information and an index for retrieval are recorded. CONSTITUTION:When the instruction of displaying a map is inputted by using the index for retrieval from a control panel 13, the map information corresponding to the input is read out from the CD-ROM 2 in accordance with a control program and the map screen is displayed on a display device 3 in a state a north direction is upward. By inputting the instruction of scroll from the control panel 13, the new map screen is displayed successively to the map screen being displayed now in a vertical direction or a horizontal direction. By giving the instruction of enlargement or reduction, the enlarged or reduced map screen is displayed. Furthermore, by inputting the index for retrieval from a radio communication device 5 through an interface 4, the map information corresponding to the index is read out from the CD-ROM 2 and displayed on the display device.
Patent JP-H0429574-A (JP)
Title: Rod-shaped ultrasonic motor
Inventor: MAENO TAKASHI
IPC: H02N2/00
Filed: 1990-05-24
Abstract: PURPOSE:To clamp piezoelectric element plates without causing any difference in the amount of strain, to prevent the piezoelectric element plates from being cracked and also to prevent lowering of the vibration characteristic thereof by a method wherein the holding surfaces of an elastic body and a pressing body for electromechanical energy conversion elements are shaped in indented surfaces. CONSTITUTION:The clamping surface 1e of a vibratory body 1 for a piezoelectric element plate 3 is made to be an indented tapered surface (an angle alpha) and the holding surface 2b of a pressing body 2 for a piezoelectric element plate 4 is made to be an indented tapered surface (an angle alpha') in the same way as the clamping surface 1e. Although a strain becomes large in the clamping surface 1e in the vicinity of a screw hole 1d of the vibratory body 1 and in the clamping surface 2b in the vicinity of a bolt hole 2a of the pressing body 2 on the occasion when the piezoelectric element plates 3 and 4 are held and fixed between the vibratory body 1 and the pressing body 2 by bolts, pressures applied to the piezoelectric element plates 3 and 4 are put in a state of being equal substantially to the ones by other places of surfaces or somewhat larger on the outer peripheral side than the other places, since the parts of the surfaces are indented from the outer peripheral ends thereof. According to this constitution, the piezoelectric element plate are prevented substantially from being cracked.
Patent JP-S5924326-A (JP)
Title: Connection system between process computer and external process
Inventor: HARA AKITOSHI
IPC: G06F13/40
Filed: 1982-07-31
Abstract: PURPOSE:To facilitate a connection between the input/output terminal of a printed board and that of an external process, by using an adaptor substrate having a connector corresponding to an input/output connector of the printed board at an end part and an external process adaptor bonded at the other end part of the adaptor substrate, respectively. CONSTITUTION:A pair of connectors 23a and 23b are attached to an end of a printed board PCB20 and an end of an adaptor substrate 22, respectively. In this case, the logical element of a process input/output device and the element of a signal converting circuit are packeged to the PCB20. At the same time, a terminal block 24 is attached to the other end of the substrate 22. The input/output terminal of an external process 21 is connected to the block 24 of the substrate 22 via an input/output cable 25. The PCB20 is connected to the substrate 22 with joint of connectors 23a and 23b. Thus the connection is possible between the PCB20 and the process 21. If a connector is used in place of the block 24, it is convenient to connect a connector to the tip of the cable 25 of the process 21.
Patent JP-2000321039-A (JP)
Title: Apparatus and method for inspecting coating fault
Inventor: SUZUKI YUTAKA
IPC: G01B11/30
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for inspecting a coating fault capable of accurately measuring a size of the fault. SOLUTION: The method for inspecting a coating fault comprises the steps of setting two range finders 20a, 20b to match an angle of field of a CCD camera 6, and measuring distances between the camera 6 and two points on a surface to be inspected in a direction of the angle of field of the camera 6. The method further comprises the steps of correcting a visual field of the camera 6 due to changes of imaging distance and gradient to the surface to be inspected, i.e., of an area of the photographed image per one pixel according to a calculating equation based on the measured distance data, and correcting the size (area) of the detected coating fault.
Patent JP-S62290996-A (JP)
Inventor: DEGUCHI MINORU
IPC: G07G1/12
Filed: 1986-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09319547-A (JP)
Title: Device and method for controlling window in window system
Inventor: TACHIBANA RYOICHIRO
IPC: G06F3/0484
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To select an object even without moving the object downward by collating event information with object information and displaying the object hidden at the current position of a pointing device on a screen at the top of the screen through a system. SOLUTION: This device is provided with an event monitor part 1 for detecting and analyzing the event information and an object display control part 2 for performing the display control of the object based on the event information provided from that monitor part and the object information provided by inquiry to an object information managing part 3. The object information managing part 3 retrieves the object information stored in an object information storage part 4 with the reported position information of the pointing device as a key, retrieves the object existent at the current pointing position and provides that information later. Thus, the operation of the pointing device for displaying the hidden object on the screen is made easy.
Patent JP-S61291167-A (JP)
Title: Ribbon cartridge with mask
Inventor: ENARI SHIGEAKI
IPC: B41J11/62
Filed: 1985-06-20
Abstract: PURPOSE:To provide a ribbon cartridge comprising a mask for preventing contamination in printing such as ghost from being generated, by providing a mask for exposing an exposed part of a ribbon only at a printing part of a head, separately from a card holder. CONSTITUTION:In a printing ribbon cartridge 11 for a printer comprising a card holder 16, the mask 13 for exposing the ribbon only at the printing part of the head 14 is provided separately from the card holder 16. The mask 13 has a width equal to the width of the ribbon 12 enclosed in the ribbon cartridge 11, and is so constructed as to mask the entire part of the exposed part of the ribbon, with a window form hole 13a provided in a width corresponding to a tip part of the head 14, or the part where the printing part 15 is arranged. With the mask 13 clamped between the card holder 16 and the head 14, it masks the ribbon itselt even where a cutout part of the card holder 16 is large, whereby the exposed range of the ribbon can be minimized.
Patent JP-H0433020-A (JP)
Title: Semiconductor integrated circuit with security protection function
Inventor: SAWADA HISASHI
IPC: G06F21/12
Filed: 1990-05-24
Abstract: PURPOSE:To keep the secrecy of a control procedure and control contents to the third person by executing the change processing of a digit or the inversion processing of a data to the specified digit of a binary signal by a transforming means. CONSTITUTION:A transforming means 3 is provided to input the binary signal having plural digits, to execute the change of the digit or the inversion of the data to the specified digit of this signal and to output this signal afterwards, and an operation part 5 is provided to execute prescribed operations based on the output of this transforming means 3. Namely, the binary signal to be outputted from a microcomputer 1 or the like receives the data transform processing by this transforming means 3, and the operation part executes the prescribed operations based on the signal after data transformation. Therefore, since the output of the microcomputer is not a control command itself, the third person can not know the control process or control contents only by investigating the output of the microcomputer or the like. Thus, the semiconductor integrated circuit can be obtained with the security protection function so that it can be difficult for the third person to know information such as the control procedure and control contents.
Patent JP-S5759973-A (JP)
Title: Adhesive composition for flexible printed circuit board
Inventor: KITAMURA FUJIO
IPC: C09J133/04
Filed: 1980-09-27
Abstract: PURPOSE: To prepare the titled composition free from corrosive properties and staining properties to metallic foil, and having excellent folding endurance, by adding a specific amount of a non-acidic polyfunctional compound as a crosslinking agent to the copolymer of a specific monomer and acrylonitrile.  
     CONSTITUTION: The objective composition is prepared by compounding (A) a copolymer composed of (i) 40W80wt% of a monomer of formulaI(R 1  is 2W8C alkyl), e.g. ethyl acrylate, n-butyl acrylate, etc., (ii) 15W50wt% of acrylonitrile, and (iii) 1W 25wt% of a monomer of formula II (R 2  is H or methyl; R 3  is 2W3C alkylene), e.g. 2- hydroxyethyl acrylate, with (B) a non-acidic polyfunctional compound (e.g. tolylene diisocyanate) as a crosslinking agent. The amount of the component (B) is 0.1W4 equivalent based on the alcoholic hydroxyl group of the component (iii). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5359145-A (JP)
Title: Forced-air cooling v-shape engine with fuel tank
Inventor: SAKAGUCHI RIYOUZOU
IPC: B60K15/00
Filed: 1976-11-09
Abstract: PURPOSE: To make a whole small-sized engine by lowering the centroid position without abnormally projecting a fuel tank an air cleaner, cell starter, and so on. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000329483-A (JP)
Title: Heat exchanger
Inventor: YAMADA AKIRA
IPC: C01B3/38
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanger in which the temperature of a reforming gas is insusceptible to fluctuation in the flow rate thereof. SOLUTION: The heat exchanger 1 has a bypass opening 34 on the downstream side of a first heat exchanging section 11 and includes a gate valve 39 for opening/closing the bypass opening 34 based on the flow rate of gas. The bypass opening 34 is opened by the gate valve 39 when the flow rate of gas is low otherwise the bypass opening 34 is closed by the gate valve 39. Consequently, the number of heat exchanging sections for passing gas can be increased or decreased depending on the flow rate of gas and the temperature of gas flowing out from the heat exchanger 1 can be controlled.
Patent JP-H04253044-A (JP)
Title: Liquid crystal projector
Inventor: MIYASHITA EIMEI
IPC: G03B21/00
Filed: 1991-06-06
Abstract: PURPOSE:To improve the quality of an image, which is enlarged and projected on a screen by a liquid crystal panel, with simple constitution. CONSTITUTION:An optical means 3 is provided between the liquid crystal panel 2 and a screen 4. This optical means 3 consists of the 1st refraction part composed of two parallel plane glass plates 3a and 3c and the 2nd refraction part composed of two parallel plane glass plates 3b and 3d. An image transmitted through the 1st refraction part and an image transmitted through the 2nd refraction part are enlarged and projected on the screen 4 while shifted slightly to obtain the image of high picture quality.
Patent JP-S63299538-A (JP)
Title: Optical switch circuit
Inventor: NEGISHI HIDEHIKO
IPC: H04B10/27
Filed: 1987-05-29
Abstract: PURPOSE:To realize a switching action of optical signals by unifying a light receiving circuit with plural light transmission circuits and adding the driving circuits and the logic circuits for those reception and transmission circuits respectively so that plural light emitting elements contained in the light transmission circuit are selectively modulated by the light receiving current received from the light receiving circuit. CONSTITUTION:When an optical signal is made incident on a light receiving element 101, a minute electric signal is obtained from the element 101 to which a bias current is applied. This electric signal is amplified by an amplifying circuit 201 and undergoes the waveform shaping. Then a clock signal is extracted out of the electric signal by a logic circuit 301 of the next stage and the ON/OFF control is carried out for the gate of the circuit 301. Thus the electric signals are selectively sent to plural light emitting elements 4031-403n for modulation. As a result, the elements 4031-403n which receive the bias application from a power supply 402 up to the oscillating threshold level are modulated and transmitted through optical fibers 4051-405n as optical signals. Thus it is possible to obtain an optical switch circuit which can optionally connect a single input optical signal to plural lines.
Patent JP-H10325715-A (JP)
Title: Method and apparatus for detection of position
Inventor: NODA TOSHIYUKI
IPC: G01B7/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the rotational position in both directions at a specific angle or higher of a rotating body can be detected, by a method wherein a watch dog for sensor which is installed at an endless belt body is detected by a sensor which is arranged between the respective rotating bodies. SOLUTION: A first rotating body 1 is turned to a direction CW, and a watch dog 4 for a sensor is moved to a position indicated by a dotted line together with an endless belt body 2. Then, the position is detected by a sensor 5, and, in this state, the rotating body 1 is situated on a position which is turned by about 360 deg. to the direction CW. In addition, the rotating body 1 is turned to a direction CCW, and another dog 4 for a sensor is moved to a position indicated by a dotted line together with the endless belt body 2. Then, the position is detected by a sensor 5A, and, in this state, the rotting body 1 is situated in a position which is turned by about 360 deg. to the direction CCW.  In addition, the angle of rotation or the speed of rotation of the rotating body 1 can be set arbitrarily on the basis of the length of the intershaft distance L between the rotating body 1 and a rotating body 3 and on the basis of arrangement and installation poisons of the sensors 5, 5A. Consequently, the rotational position in both directions at 180 deg. or larger of the rotating body 1 can be detected.
Patent JP-S61292842-A (JP)
Title: Plasma x-ray source
Inventor: KUROSAWA YUKIO
IPC: H01J35/22
Filed: 1985-06-20
Abstract: PURPOSE:To prevent the wear of facing electrodes installed in a vacuum case and minimize the wear of electric discharge metal by using a hollow electrode as one of the facing electrodes and installing the other electrode inside the internal space of the hollow electrode which has a projection protruding toward the electrode located inside. CONSTITUTION:The production of Z pinch in a gap 27 during the migration of charged particles results in a rapid increase in the inductance of the Z pinch area thereby resulting in a rapid increase in the voltage applied across electrodes 5 and 24 and a rapid increase in the voltage applied across a cylindrical section 6 and the electrode 24. As the result, electric discharge occurs between the cylindrical section 6 and the electrode 24 due to the effect of charged particles migrating toward the cylindrical section 6 and the effect of other charged particles produced when the above charged particles strike against the electrode 24 or the cylindrical section 6. Electric discharge following the production of Z pinch occurs in a coaxial form in a cylindrical section located between the cylindrical section 6 and the electrode 24. Consequently, it is possible to inhibit the unnecessary wear of Ga in the gap 27 as well as that of the electrode 24 and its end.
Patent JP-H07314555-A (JP)
Title: Jointing method for belt and fusion joiner
Inventor: SATO EIICHI
IPC: B29L29/00
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a jointing method for belt and a fusion joiner therefor in which the fusion welding cycle can be shortened without causing imbalance in the temperature distribution. CONSTITUTION:A part to be jointed of a belt is preheated by an external heating means, e.g. an electric heater, and then heated by means of an internal heating means, e.g. a high frequency heater, thus jointing the belt while pressing. The preheating temperature is set lower by 40-50 deg.C than the softening temperature of belt. The fusion jointer comprises a high frequency oscillator 6, electrodes 4a, 4b connected therewith, a press 5 for pressing the belt 1 placed between the electrodes 4a, 4b, and electric heater boards 3a, 3b disposed between the electrodes 4a, 4b on the opposite sides of the belt 1.