baber/WOPTO huggingface dataset:
Patent JP-S599751-A (JP)
Title: Joy stick device
Inventor: OOKAWA GENICHI
IPC: G06F3/038
Filed: 1982-07-07
Abstract: PURPOSE:To constitute so that a remarkable and steep movement of a display point and a fine and slow movement of the display point are compatible, by only operating one lever and a changeover switch, without requiring any complicated mechanism and operation, in a joy stick device which is used for an input, etc. of a computer. CONSTITUTION:A push switch is incorporated to a lever 1, and when it is depressed, outputs of a variable resistor 4 and 5 are connected to an amplifier 8 and 13 side, respectively, and when it is released, they are connected to an integrator 9 and 14 side. Thereafter, outputs of each adder 10, 15 are made outputs of X and Y, respectively, and are provided as X and Y position signals of a CRT. When the lever 1 is not depressed but inclined, the output corresponding to the inclination is integrated by a short time constant as the inclination is steep, and the point on the CRT moves quickly as the inclination is larger. When the CRT is observed and the point approaches the object position, the lever 1 is returned quickly to its original position, and thereafter, when the switch is depressed and moved, the display point moves within a very small range around a position where it stops once.
Patent JP-S597959-A (JP)
Title: Photoreceptor of copying machine
Inventor: FUNAKUBO TOMOKI
IPC: G03G5/08
Filed: 1982-07-07
Abstract: PURPOSE:To prevent edge lines with simple constitution, by crystallizing an amorphous charge retaining material made of Se or Si type on a conductive substrate at the end parts. CONSTITUTION:An Se type, Si type, or other amorphous charge retaining material 13 is deposited on a drum-shaped conductive substrate 12, and 0.1-20mm. wide crystalline regions 14 are formed at the end parts of this material 13. The ends of transfer paper 18 are allowed to protrude out of the regions 14. The substrate 12 is reduced in diameter there to form a stepped part, and the paper 18 can be separated with separating claws 19. Since the regions 14 are lower in resistance value than the material 13, electrostatic charge does not accumulate when current flows from a roll 17 to the paper 18, the regions 14 are not charged, thus preventing formation of edge lines on the paper 18. During the time of making plural copies, accumulation of charge is prevented on the regions 14 and at the edges 15 of the material 13, so, formtion of edge lines is avoided.
Patent JP-H07319683-A (JP)
Title: In-operation program updating system
Inventor: KOYANAGI KEIICHI
IPC: G06F9/445
Filed: 1994-05-30
Abstract: PURPOSE:To provide an in-operation program updating system for performing a program updating processing in an electronic exchange without interrupting a system, performing the change and addition of a program for which high understandability with a high language level is maintained and further, recovering the updated program to a state before an updating processing without interrupting the system when program abnormality is generated after updating the program. CONSTITUTION:While the control part 1b of the electronic exchange executes an old load module 1j, the new load module 1m of a relocatable form is stored in a main memory unit and the addresses of the old load module 1j and the new load module 1m are linked. At the time of program updating, call from the other load module to the old load module 1j is suppressed, the leading address of the old load module 1j is rewritten a jump instruction to the new load module 1m and calling suppression is cancelled. At the time of program updating recovery, the call from the other load module to the old load module 1j is suppressed, the leading address of the old load module 1j is rewritten to contents before the program updating and the calling suppression is cancelled.
Patent JP-S5819546-A (JP)
Title: Bath liquid heating type melting point measuring apparatus
Inventor: SHIBA KAMEKICHI
IPC: G01N25/04
Filed: 1981-07-28
Abstract: PURPOSE:To achieve a highly accurate measurement by an indirect method of heating a sample through a bath liquid by making a temperature sensing section of a thermometer equal to a glass tublet containing the sample in the shape and the size. CONSTITUTION:A glass tube 1 contains a sample 2 and a glass tublet 3 identical to the glass tublet 1 has a temperature measuring contact 4 of a thermocouple made of a fine strand.A heating bath liquid 5 is placed in a transparent vessel 6. The bath liquid 5 is heated with a burner 7 while both the tublets 1 and 3 are heated on the same condition. It is checked visually how the sample is melted and the temperature is measured with a thermometer 10 provided following the tublets. As the temperature sensing section of the thermometer and the  sample are subject to the same condition, a highly accurate measurement of  melting points can be done.
Patent JP-H11309217-A (JP)
Title: Luminal dilation indweller
Inventor: UEHAMA SHIRO
IPC: A61F2/86
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To realize desired dilation force and shrink instantly by forming grooves which are relative to an inside of a spring fixture and inserting a specified shape of a dilation spring which is formed specific numbers of bending parts in the grooves. SOLUTION: Plural grooves which are one-four times as large as an external diameter of a wire which forms a dilation spring 10 and relative to a spring fixture 20 is formed at the spring fixture 20. The dilation spring 10 is mounted on the grooves by insertion. Thereby, lateral movement of the wire is prevented by the grooves. A sectional form of the spring fixture 20 is a rectangle or a cylinder when only one extensible spring 10 is used, and the sectional form of the spring fixture 20 is a cylinder when plural dilation springs 10 are used. The dilation spring 10 forms at least five bending parts by bending the wire. Thus, a middle bending part, i.e., the third bending part 5 is formed into an arc and other bending parts are inclined and being symmetrical with the third bending part 5. Thereby, desired dilation force and shrink can be realized instantly.
Patent JP-H05312184-A (JP)
Title: Multiblade fan
Inventor: KOGA NORIMITSU
IPC: F04D25/16
Filed: 1992-05-11
Abstract: PURPOSE:To provide a double entry type multiblade fan which is formed by assembling two sigle entry multiblade fans to curtail the cost of dies. CONSTITUTION:A multiblade fan 1 in which many projecting pieces are provided on the opposite side of a base plate 5 provided with many blades 2 in the form of extending the blades 2 to the opposite side of the base plate 5, and another multiblade fan 1 of which direction of the blade is different from the former and otherwise similarly formed, are provided, the two single entry multiblade fans 1 are assembled so that mutual projecting pieces are engaged with each other, and hence a double entry type multiblade fan is constituted, namely, the doble entry type multiblade fan can be manufactured without manufacturing dies for double entry type fan.
Patent JP-H08314555-A (JP)
Title: Power converter for solar power generation
Inventor: YAMANAKA KATSUTOSHI
IPC: H02M7/48
Filed: 1995-05-16
Abstract: PURPOSE: To simplify the control of a boosting circuit and an inverter circuit in a power converter for solar power generation. CONSTITUTION: When the output voltage Vs of a solar battery 1 boosts in some degree from a low value at dawn, etc., a control circuit 5 switches a switching circuit 8 to the side of a contact point (b) to start a boosting chopper 2 to control a time ratio so as to set a chopper output voltage Vco to be a first set value V1, to establish the chopper output voltage first. When the control power source of the power converter is taken also from the output of the boosting chopper 2 by a diode priority circuit, etc., the power generate by the solar battery 1 is supplied for a control power source.  Next, at the time of system linkage, the control circuit 5 switches the switching circuit 8 to the side of a contact point (a) to control the time ratio of the boosting chopper circuit 2 to set the voltage Vs of the solar battery 1 to be a second set value V2 generated by the voltage generation circuit 6 of a maximum power point following control command. Besides, the control circuit 5 starts the inverter circuit 3 to adjust the output voltage of the boosting chopper 2 to be a second set value V3 by means of the inverter circuit 3.
Patent JP-H08315183-A (JP)
Title: Method and system for automatic mesh generation
Inventor: SHIMADA KENJI
IPC: G06T17/20
Filed: 1995-05-16
Abstract: PURPOSE: To provide a system and method for applying automatic mesh division by a physical model on a nonmanifold data model. CONSTITUTION: The nonmanifold data model is prepared and plural elliptic bubbles are initially arranged in a specified area. The elliptic bubbles have sizes and directions corresponding to respective vectors in a given vector field. This vector field shows some natural phenomenon such as a flow of fluid. The elliptic bubbles are moved by a defined inter-bubble force and the number of the bubbles is adaptively controlled to arrange the bubbles in the specific area neither excessively nor deficiently. Thus, the Delaunary method is used at the point of time when the elliptic bubbles are thus stabilized to connect the center points of the bubbles, thereby obtaining a triangular division corresponding to the vector field showing the natural phenomenon.
Patent JP-H05314269-A (JP)
Title: Graph preparing device
Inventor: KOBAYASHI KOICHI
IPC: G06F3/0488
Filed: 1992-05-11
Abstract: PURPOSE:To prepare a graph only by directly inputting respective points constituting the graph onto a picture while using a stylus pen or the like. CONSTITUTION:When the preparation of a polygonal graph is selected, for example, a CPU 1 displays a graph preparing picture through a display control part 9 on an LCD 8. When the unit or scale of X and Y axes in the graph preparing picture is designated through a tablet 6 by a stylus pen 4, the CPU 1 receives these set values through a tablet control part 7 and displays them on the LCD 8. Afterwards, when any arbitrary point in the X and Y axes displayed on the LCD 8 is instructed through the tablet 6 by the stylus pen 4, the CPU 1 inputs the instructed point through the tablet control part 7, stores it in a main memory 2 as coordinate data, displays the instructed point through the display control part 9 onto the LCD 8, afterwards, further displays a straight lines connecting the respective points on the LCD 8, and prepares the polygonal graph.
Patent JP-H09303618-A (JP)
Title: Piping connecting jig
Inventor: HAMADA NOBUHIRO
IPC: F16L1/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To release a hand just after inserting a piping body without waiting until an adhesive agent is hardened so as to shorten a work time by constituting a pipe body holding jig for connecting pipe bodies to each other by installing a fixing jig and a jig provided with a spring piece engaged with a ratchet to a jig installing rail provided with the ratchet. SOLUTION: A piping connecting jig is constituted by installing a fixing jig 3 and a jig 5 which is slidably and provided with a spring piece 4 engaged with a ratchet 1 on a jig installing rail 2 provided with the ratchet 1. In the case where piping bodies are connected to each other using the piping connecting jig, an inserted pipe body 6 and inserting body 7 are mounted on the fixing jig 3 and the jig 5 which is slidably. After adhesive agent is coated, the inserting pipe body 7 is removed to the jig 5, pushed down into the inserted pipe body 6, and then and then adhesive agent is hardened. At the time, the spring piece 4 is engaged with the ratchet 1, the jig 5 which is slidably is fixed so as to prevent movement, and thereby, it is possible to detach a hand after the pipe body is inserted.
Patent JP-H08308874-A (JP)
Title: Tape base material for absorptive article
Inventor: KIGATA TETSUYUKI
IPC: A61F13/56
Filed: 1995-05-16
Abstract: PURPOSE: To provide a tape base material for an absorptive article by which the absorptive article can be easily manufactured. CONSTITUTION: In a tape base material which has a top sheet 2, a back sheet 3 and an absorptive body 4 and is fixed to the reverse of a sanitary napkin 1 substantially formed in a longitudinally long shape and is used to form a fixing tool 10', it is a long size shape, and has a pressure sensitive adhesive part arranged by continuously applying a pressure sensitive adhesive at least to a part in its width direction.
Patent JP-H0414623-A (JP)
Title: Multi-beam optical disk device and recording and reproducing method
Inventor: ISONO SOICHI
IPC: G11B7/085
Filed: 1990-05-09
Abstract: PURPOSE:To attain parallel recording and reproduction of data and to quicken the recording and reproducing speed even for a recording disk for a single light beam by compensating an area with recording and reproduction left undone attended with a light beam jump with other light beam. CONSTITUTION:The reproduction of a beam 2 is continued while a beam 1 is jumped and an area which is not reproduced by the beam 1 is reproduced by the beam 2. Thus, since the area with recording and reproduction left undone attended with the beam jump is eliminated, parallel recording and reproduction by plural spots is executed and the recording and reproduction is quickened. Furthermore, when an error exists in the reproduction data by one spot, other spot is jumped to a position of a recording disk where the error takes place and the reproduction is tried again to continue the reproduction, then the reproduction speed is improve even for a recording disk causing many errors at reproduction.
Patent JP-H07298941-A (JP)
Title: Groove member for mounting attachment
Inventor: HIROHATA TOSHIO
IPC: A47B96/06
Filed: 1994-05-06
Abstract: PURPOSE:To permit installation of a groove member for mounting an attachment without requiring a wide wall surface by attracting a columnar member holding a round bar-shaped member recessed with an attachment mounting groove to the corner part of a wall by suction cups. CONSTITUTION:This groove member consists of a columnar member 2 having an right angled triangular shape recessed with the groove 1 of a C-shaped section having a cylindrical inner peripheral surface. A round bar-shaped member 4 recessed with a T slot 3 is inserted into this C-shaped groove 1. The outer peripheral surface of the round bar-shaped member 4 on the side opposite to the opening surface of the T slot 3 is projectingly provided with a projecting line 5 and the inner peripheral surface of the C-shaped groove 1 is recessed with a dent 6 in a range of 90 in order to accept this projecting line 5. The projecting line 5 is movable in this state in the peripheral direction only on the inner side of the dent 6 and, therefore the use state in which the opening of the T slot 3 appears on the surface of the plate member 2 and the non-use state in which the outer peripheral surface of the round bar-shaped member 4 closes the operture of the C-shaped groove 1 to become continuous with the surface of the plate member 2 are selectable. The orthogonal two surfaces of the columnar member 2 are provided with a suitable number of the suction cups 21.
Patent JP-H05312871-A (JP)
Title: Antenna gain measuring device
Inventor: YONEI YOSHIYUKI
IPC: G01R29/10
Filed: 1992-05-11
Abstract: PURPOSE:To enable the simple and correct measurement of the relative gain of a measured antenna in any environment by setting space propagation loss, obtained by two gain-known antennas, as the reference value, and comparing space propagation loss, measured in the same environment by making one of the antennas into the measured antenna, with the reference value. CONSTITUTION:The distance between the feeding points of a transmitting antenna 2 and a receiving antenna 3 using a standard dipole antenna is set to the fixed distance D1. A moving vehicle 9 with the antenna 2 mounted thereto is moved within a range of the moving distance D set in such a way as to be sufficiently shorter than the distance D1 and sufficiently longer than a quarter of the measured wavelength, and the preset n-number of digital data is measured and processed (7) so as to be set as the reference value of received power. The antenna 2 or the antenna 3 is then changed into the measured antenna, and the received power is measured by the same operation and compared with the reference value to obtain the relative gain of the measured antenna. The power gain can be thereby measured simply without using special environment such as a radio dark room or an open site.
Patent JP-H05311713-A (JP)
Title: Dust outflow preventing cover for drain port
Inventor: MATSUDA SHIYOUJI
IPC: E03C1/262
Filed: 1992-05-11
Abstract: PURPOSE:To prevent outflow of dust to a drain pipe and to enable simple removal of gathering dust by a method wherein a plate-form cover body having outflow ports and a plurality of protrusions protruded from at least one surface of the cover body are formed, and the cover body and the protrusions are integrally molded by using synthetic resin. CONSTITUTION:A cover body 10 and a plurality of protrusions 20 are integrally molded by using synthetic resin, such as polypropylene resin, to form a dust outflow preventing cover 100. The dust outflow preventing cover 100 is disposed directly on the upper surface of a drain port 40 of a wash stand or on the upper surface of the upper surface of a cover, such as a net, of the drain port 40. When water flows through the drain port 40 to a drain pipe 50 by means of outflow ports 30 of the dust outflow preventing cover 100, dust, such as hair, is entangled with the protrusions 20 for gathering. This constitution prevents outflow of dust, such as hair, to the drain pipe.
Patent JP-S5644410-A (JP)
Title: Method and device for decreasing consumption of lubricating oil in diesel engine
Inventor: SOU TOSHIO
IPC: F01M9/00
Filed: 1979-09-17
Abstract: PURPOSE: To suppress the evaporation of lubricating oil, by introducing a small quantity of fuel into the lubricating oil during the operation of an engine so that the light substance content of the lubricating oil is increased and the temperature of the lubricating oil adhering to a cylinder is reduced by heat absorption due to the vaporization of the light substances in the lubricating oil.  
     CONSTITUTION: A fuel injection pump 4, which acts in connection with the rotation of the crankshaft of an engine 1, comprises plungers 5 and barrels 6 for injection and another plunger 9 and another barrel 10 for fuel introduction. The number of the ejection plungers 5 and that of the ejection barrels 6 correspond to that of the cylinders of the engine 1. Fuel supplied under pressure by the action of the plunger 9 can be introduced into lubricating oil in a crankcase 2 through an introducing nozzle 11 provided in the crankcase. Since the fuel is introduced into the lubricating oil, the temperature of the lubricating oil adhering to a cylinder is reduced by heat absorption due to the vaporization of the light substances of the fuel to suppress the evaporation of the lubricating oil to diminish its consumption. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10308559-A (JP)
Title: Semiconductor light-emitting device and its manufacture
Inventor: PABLO BACCALO
IPC: H01S5/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device which operates with lower power consumption and at a higher speed than in a conventional example and can be easily manufactured, and a method for manufacturing the same. SOLUTION: On a semi-insulating compound semiconductor substrate 10 which is stepped to have a facet portion on a plane part 10a and an inclined part 10b, an active layer 12 made of a predetermined compound semiconductor is formed in such a manner as to be sandwiched between lower and upper distributed reflecting films 11, 13 formed by alternately stacking AlAs layers 21 and GaAs layers 22, and AlAs layers 41 and GaAs layers 42, respectively. Then, the AlAs layers 21, 41 are oxidized. Utilizing a lateral p-n junction formed by the difference in conductivity type between the plane part of the active layer 12 and the inclined part including the facet portion, a current is injected in the lateral direction through two electrodes formed in the lateral direction of the active layer, thereby emitting a light.
Patent JP-S63282894-A (JP)
Title: Signal processor
Inventor: HASEGAWA KAZUO
IPC: G06K7/00
Filed: 1987-05-15
Abstract: PURPOSE:To amplify and output only an AC component corresponding to changes in impedance of a photodetecting element as a signal by comparing the output of the photodetecting element with a reference voltage and amplifying the difference voltage to output the amplified voltage. CONSTITUTION:When impedance is changed by the change of a photodetecting variable of the photodetecting element 2 and an output voltage from the output terminal of a current/voltage converter consisting of an operational amplifier 10 and a resistor 11 is changed, the output held in a voltage holding circuit consisting of a capacitor 19 and a resistor 20 is continuously applied to a buffer circuit consisting of an operational amplifier 13 if the output of a comparator consisting of an operational amplifier 15 is a reversed voltage to a rectifier circuit consisting of a diode 17. The output voltage of the current/voltage converter is changed in accordance with the change of the impedance of the photodetecting element 2. The difference voltage between the output voltage of the current/voltage converter and the reference voltage VS is amplified and outputted by a differential amplifier circuit consisting of an operational amplifier 14 and resistors 21, 22. Consequently, only an AC component corresponding to the change in the impedance of the element 2 is outputted to an output terminal as a signal.
Patent JP-H09279351-A (JP)
Title: Method and apparatus for forming deposited film by plasma cvd method
Inventor: OKABE SHOTARO
IPC: C23C16/455
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for forming deposited films by a plasma CVD method which eliminate or ameliorate the degradation in the discharge conductance and the operation defect of a conductance regulating valve hy the adhesion of CVD byproduct in the plasma CVD method to a discharge piping and the conductance regulating valve and are capable of manufacturing amorphous and microcrystal semiconductors having a high grade when applied to the deposited film forming apparatus and method which dislike dry etching. SOLUTION: This deposited film forming method or apparatus by the plasma CVD method forms the functional deposited films while regulating the pressure of a deposited film forming chamber by the conductance regulating valve installed on the discharge piping from the deposited film forming chamber to a discharge pump. In such a case, an inert gas is introduced into the discharge piping 3 from the deposited film forming chamber 1 to the discharge pump 2 after the end of the deposited film formation or in the process of the deposited film formation to suck and remove the powder which is the CVD byproduct adhered to the discharge piping 3 and the conductance regulating valve 5 formed at the time of the deposited film formation into a dust collector 24 disposed on the piping branched from the discharge piping 3.