baber/WOPTO huggingface dataset:
Patent JP-S6358312-A (JP)
Title: Aspherical single lens
Inventor: MATSUI HIROSHI
IPC: G02B13/00
Filed: 1986-08-28
Abstract: PURPOSE:To compensate on-axis and off-axis aberrations by forming a secondary curved surface prescribed by a specific equation by using the dimensions and constants of respective parts of a lens which has an aspherical surface on a light source side and a spherical surface on the other side and setting the ranges of the respective dimensions and constants as shown by other specific inequalities. CONSTITUTION:The distance between the aspherical surface and the tangential plane of the aspherical surface peak at the height H of the lens 1 which has the aspherical surface on the light source side and the spherical surface on the other side at height H from the optical axis X0 is denoted as X. Then, R1 represents the radius of curvature of the aspherical surface nearby the optical axis, K a cone constant, Ai (i=3-6) the coefficient of the aspherical surface, R2 the radius of curvature of the spherical surface, and F, D, and N are the focal length and thickness of the lens 1 and the refractive index of its material. Further, the difference between the aspherical surface and spherical surface in the optical-axis direction at the (j) rate of the effective diameter of the lens 1 is denoted as DELTAj (j=10, 7, and 5) and the aspherical surface is formed which is prescribed by the equation I. The ranges of the respective dimensions and constants are set as shown by inequalities II. Consequently, the aberrations on and off the optical axis are compensated and a small-sized, lightweight lens is easily manufactured. This is used suitably for an optical memory device.
Patent JP-H0948285-A (JP)
Title: Getting on and off step device of vehicle
Inventor: YAHAGI TAKANORI
IPC: B60R3/02
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent large load due to bending moment from being applied on a car body by bringing a cylinder vertically liftable close to the car body. SOLUTION: A cylinder for vertically liftable 21 is supported through a bracket 22 and a bearing 23 and is provided in close proximity with a car body 2 at the center of a fixed frame 10 on the outside of the car body 2. A rod 24 side of the cylinder for vertically fitable 21 is supported on a connection member 18, and an arm 19 which is integral with a shaft 15 is turned due to expansion and shrinkage of the cylinder for vertically liftable 21. A pair of lower links 13 are vertically moved to turn and more a parallel ring mechanism vertically. Since the cylinder for vertically liftable 21 is brought close to the car body 2 and a hook is provided on the outside of the cylinder for vertically liftable 21, large load due to bending moment is not applied on the car body 2. Moreover, the cylinder for vertically liftable 21 may be short.  Furthermore, since a section between the center of turn of the hook and the center of turn of the parallel link mechanism is long, a travel amount of vertically liftable step due to vibration during running of a vehicle is small.
Patent JP-S5992832-A (JP)
Title: Cargo-handling device
Inventor: SAWADA YASUO
IPC: B65G67/20
Filed: 1982-11-18
Abstract: PURPOSE:To promote the efficiency of disposition by lining up cargoes previously on a line-up conveyor by means of a bogie, a separation conveyor, positioning stoppers, and the line-up conveyor for bringing cargoes to a fixed loading position. CONSTITUTION:A separation conveyor 4 is provided in the rear part of a bogie 2 with positioning stoppers 5 on both sides and a line-up conveyor 6 in the front. A feed conveyor 3 is connected to the rear end of the bogie 2, and a loading conveyor 7 is connected to the front of the line-up conveyor 6. Between a feed conveyor 3 and the separation conveyor 4, and/or between the separation conveyor 4 and the line-up conveyor 6, stoppers 8 and 9 are provided. This construction permits to line up cargoes previously on a line-up conveyor 6 and bring them to a fixed position by the forward and backward movement of the bogie 2 and the upward and downward movement of a loading conveyor 7 for loading cargoes automatically and reducing the waiting time in the flow of cargoes to improve the efficiency of disposition.
Patent JP-H0365440-A (JP)
Title: Controller for vehicle
Inventor: SHIRAISHI MASARU
IPC: B60K17/35
Filed: 1989-08-03
Abstract: PURPOSE:To provide a satisfactory brake by separating the drive systems of front and rear wheels from each other in braking, while operating a change-over means to couple the drive systems of front and rear wheels with each other when the rotational speed for rear wheel is detected slower than that of front wheel. CONSTITUTION:When in braking the rotational speed of rear wheels 3L, 3R is detected slower than that of front wheels 2L, 2R by wheel speed sensors 25-28 in a controller 24, a clutch 21 (change-over means) of a four-wheel drive device is operated to couple the drive system of front and rear wheels with each other in additional to the braking control by an ABS hydraulic control unit 31. Thus, the front and rear sides are changed over to the four-wheel drive condition in which both sides are coupled directly with each other, so that the rotational speed of rear wheels 3L, 3R is increased by the front wheels 2L, 2R. Thus, the rear wheels 3L, 3R are quickly released from the locked condition to be very satisfactorily braked without degrading the stability of a car body in the braking.
Patent JP-H1052073-A (JP)
Title: Drive circuit for ultrasonic motor
Inventor: NAKAMURA HIDEYUKI
IPC: H02N2/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for ultrasonic motors that allows an ultrasonic motor to be easily started and fine control and is excellent in drive efficiency. SOLUTION: A piezoelectric element 1 that drives an ultrasonic motor and a feedback resistor are connected between the input terminal and output terminal of an inverter circuit 2. A first capacitive element 3 and a second capacitive element 4 are connected to these terminals, respectively, to constitute an oscillation circuit 6. A control circuit 10 causes a clock signal generating circuit 7 to output a clock signal the frequency of which is close to the resonance frequency of the oscillation circuit 6 to the input terminal of an inverter 2 for a specified time at start of oscillation to forcefully make the piezoelectric element 1 oscillate. This allows the piezoelectric element 1 to quickly oscillate which improves starting characteristics.  Thereafter, the control circuit 10 brings the output to the inverter circuit 2 into the floating state, and lets the oscillation circuit 6 oscillate by itself. Thus the oscillation circuit 6 performs oscillation on its own resonance frequency, which leads to higher drive efficiency.
Patent JP-2000017231-A (JP)
Title: Electroconductive coating material
Inventor: HIRABAYASHI SATAO
IPC: C09D183/04
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive coating material to form an electroconductive elastomer or resinous product which is easy to prepare and affords a surface resistance with little fluctuation. SOLUTION: This electroconductive coating material comprises a mixture of (A) a water-in-oil emulsion having the disperse phase of an organopolysiloxane as a major curing component and at least 20 wt.% of wafer as the continuous phase, the emulsion, when cured on drying, giving an elastomer or a resinous product, and (B) an electroconductive particulate aq. dispersion in which electroconductive particulates are dispersed in water. It gives an electroconductive elastomer or resinous product when the water is removed. This electroconductive coating material affords an easy regulation of the resistance value. It is also possible to conduct coating with good reproducibility at a desired resistance value with a narrow resistance width. It is esp. useful for use in the semiconductive region of 1×102-1×1014 Ω/Sq in which surface resistivity tends to be unstable.
Patent JP-H1145299-A (JP)
Title: Material reception management system and method and recording medium recording material reception management program
Inventor: INAZUMI KOJI
IPC: G06Q50/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To perform efficient material delivery management capable of quickly and surely collating records relating to article transactions. SOLUTION: Reception data provided with the same contents as collating data are displayed in arrangement capable of comparison with material delivery information transmitted from an ordered party along with delivery. In the state, output to an IC card is performed and it is delivered to the ordered party. At the ordered party, at the time of receiving the IC card 4 from an ordering party, the reception data are received by a reader-writer and transmitted to a host computer 2. In the host computer 2, credit sales data, that are the material delivery information, are collated or canceled by the reception data. The host computer 2 performs cancellation by searching the same contents as the material delivery information accompanying the reception data.  At the ordered party, by summing up the credit sales data for which the cancellation is completed for respective prescribed periods, a credit sales record within the prescribed period is automatically prepared.
Patent JP-S58104626-A (JP)
Title: Solubilization of oily substance by high molecular composite
Inventor: SAITOU SHIYUUJI
IPC: C09K23/52
Filed: 1981-12-16
Abstract: PURPOSE:To impart slubilizing capacity to a composite formed from straight chain high molecular carboxylic acid and nonionic straight chain high molecular compound having a proton acceptor group in water, by dissolving an oily substance in water. CONSTITUTION:As a straight chain high molecular carboxylic acid, a polymer comprising one kind or several kinds of lower unsaturated carboxylic acids such as acrylic acid, crotonic acid or maleic acid is designated and, as a nonionic straight chain high molecular compound, a polymer comprising one kind or several kinds of lower unsaturated nonionic monomers such as vinyl pyrrolidone or vinyl acetate, a hydrolysate thereof or an adduct thereof are designated. The mixing wt. ratio of the aforesaid high molecular carboxylic acid and the nonionic high molecular compound is 0.1-10. As the oily substance being a solubulizing substance, ones to be solubulized by a usual surfactant, for example, an oil soluble sterilizing agent, coloring matter, vitamins or perfume are all included.
Patent JP-S5992083-A (JP)
Inventor: HARUKI KAZUHITO
IPC: B07C3/18
Filed: 1982-11-19
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-S58104627-A (JP)
Title: Controlling method of granulation and coating
Inventor: HARA KANEO
IPC: B01J2/16
Filed: 1981-12-15
Abstract: PURPOSE:To obtain a granulated coating product with definite quality, by controlling the temp. of supplied air by two electric temp. measuring elements and a humidity detecting control circuit by using fluidizing dry air of which the absolute humidity is known. CONSTITUTION:A temp. measured by electric temp. measuring elements 8, 9 is sent to a humidity detecting control apparatus 14 through transmitters 10, 11. Humidity detected by a humidity detector 12 is converted to absolute humidity by a transmitter 13 to be sent to the humidity control apparatus 14 and relative humidity is calculated by said humidity control apparatus 14. When the relative humidity exceeds the tolerance range of preliminarily stored relative humidity, a control signal is put in a controller 15 and the apray liquid amount of a spray gun 5 is controlled or the heating amount of a heat exchanger 2 heating fluidizing air is adjusted to control the temp. of supplied air.
Patent JP-H08222981-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: OKUBO YUKIO
IPC: H03H3/08
Filed: 1994-08-05
Abstract: PURPOSE: To provide the manufacture of an interdigital electrode IDT in which massive discontinuity of the IDT is reduced and the thickness of electrode fingers and of insulation film between them is set optionally. CONSTITUTION: An insulation film 2 is formed on a piezoelectric substrate 1 and a mask 3 having an opening 4 corresponding to a forming region of electrodes 6 is formed on the insulation film 2. Then the insulation film 2 of the opening 4 is removed and a conductive film 5 of each electrode 6 is formed on the mask 3 including the opening 4 and the electrode is formed by removing the mask 3.
Patent JP-H0487947-A (JP)
Title: Heat resistant pressure bottle
Inventor: HAYASHI YOSHIAKI
IPC: B65D25/20
Filed: 1990-07-31
Abstract: PURPOSE:To obtain the above heat resistant pressure bottle not liable to the displacement of a base cup therefrom, even if the semispherical bottom part of the bottle body is heated sufficiently, by a method wherein a downwardly projecting rib for preventing inclination is formed on the semispherical bottom part of the bottle body and this inclination preventing rib is brought into contact with an end part of at least either of the inner and outer direction of a supporting wall part formed in a base cup. CONSTITUTION:A bottom part 2 of a synthetic resin bottle body 1 is formed into a semispherical shape projecting downwardly and a cylindrical base cup 10 having a bottom wall part 11 is fitted over this semispherical bottom part 2. The bottom wall part 11 of the base cup 10 is provided with an upwardly projecting supporting wall part 12 for supporting the spherical bottom part 2 of the bottom body 1. The base cup 10 is attached to the semispherical bottom part 2 with an adhesive agent to form a hot water entering area 14 and an outlet port 15 and a downwardly projecting rib 3 for preventing inclination is formed on the semispherical bottom part 2 of the bottle body 1 so as to contact an end part 13 of at least either of the inner and outer directions of an inclination preventing wall part 12.
Patent JP-H0543159-A (JP)
Title: Elevator cage position correction device
Inventor: SUEISHI MASAHIRO
IPC: B66B1/36
Filed: 1991-08-14
Abstract: PURPOSE:To detect respective floors and correct the position of an elevator cage without an increase in the number of detectors due to the installation of new detectors on respective floors, and necessary traveling to the final floor with detectors for final floor installed for the purpose of correcting some displacement, in an elevator which computes the position of an elevator cage by pulse counting. CONSTITUTION:Slits particular to respective floors are provided in a floor arrival position detection plate 11 so as to make neutual comparison in patterns for respective floors stored in a memory inside a control panel 8 beforehand from the operating patterns of floor arrival detectors 10a, 10b for detection of the absolute position of an elevator cage.
Patent JP-H0757801-A (JP)
Title: Grip for insertion parts and manufacture thereof
Inventor: NOGUCHI TOMOHIKO
IPC: H01R43/16
Filed: 1993-08-17
Abstract: PURPOSE:To prevent falling or inclination of products (circuit boards), and enable arbitraly setting of stand-off size as well as improvement in efficiency of manufacturing steps. CONSTITUTION:A clip 1 is provided with a circuit board support part 2 holding at its one end a circuit board and a clip support part 3 disposed at a position spaced from the support part 2 at a distance of stand-off size (s). This suport part 3 is composed of a pair of hook-like projections 3a, 3b opposite to each other with a distance corresponding to the thickness (t) of a mother board in the longitudinal direction of the clip 1. When the clip 1 is mounted on the mother board the projections 3a, 3b engage with the circumferential edge of the hole of the mother board.
Patent JP-S6446612-A (JP)
Title: On-vehicle goniometer
Inventor: UENO YASUSHI
IPC: G01C17/28
Filed: 1987-08-17
Abstract: PURPOSE:To preclude misdetection and to secure the magnetism detection of a vehicle body by detecting an abnormal output of an earth magnetism sensor and deciding the intensity of an intense magnetic field where a vehicle passes from the rising point of the current peak and the output value of the peak point. CONSTITUTION:When the counted values of detected azimuth signals X and Y reach 20, a reference value arithmetic means 101 calculates the reference points of the mean value of outputs X and Y from an equation I and a difference arithmetic means 102 finds the difference R between reinputted azimuth signals X and Y and the mean value of sensor outputs from an equation II. Consequently, it is judged that a peak output is generated, azimuth signals Xn and Yn are inputted newly to find the difference Rt from the mean value of sensor outputs from an equation III, and a magnetism decision means 103 compares the distance Rt with last distance Rt and decides the distance R when the distance Rt is smaller than the distance R to decide that the vehicle is magnetized when the distance is >=450mG, thereby generating a warning.
Patent JP-S6096874-A (JP)
Inventor: TAKI NOBUO
IPC: F25D11/00
Filed: 1983-10-29
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-H0652445-A (JP)
Title: Pos system
Inventor: NISHIMURA YOSHINORI
IPC: G07G1/12
Filed: 1992-07-30
Abstract: PURPOSE:To process coupons in a POS system. CONSTITUTION:This system is equipped with a PLU file 21 wherein article information and coupon codes are registered corresponding to article codes and a coupon code memory 31 which stores coupon codes read out of the PLU file 21. When an article code is inputted, the PLU file 21 is retrieved on the basis of the article code to read the corresponding article information and coupon code out and performs sales registration and the coupon code is stored in a coupon code memory 31; when a coupon code is inputted, it is compared with the coupon codes stored in the coupon code memory 31 and when equality is found, a reduction process is performed on the basis of the coupon code, which is deleted from the coupon code memory 31 thereafter.
Patent JP-H0486802-A (JP)
Title: Method for arranging optical fiber array and method for fixing optical fiber array
Inventor: IIDA MASANORI
IPC: G02B6/00
Filed: 1990-07-31
Abstract: PURPOSE:To facilitate the arrangement with excellent linearity and position accuracy and good workability by using two blocks having the stepped planes. CONSTITUTION:Plural pieces of optical fibers 13 are arranged on the plane part 14a of a block 11a. Another block 11b is so superposed on the block 11a that the step 12b exists on the side opposite from the step 12a with respect to plural pieces of the optical fibers 13 and the plane part 14b comes into contact with plural pieces of the optical fibers 13. The heights of the steps 12a and 12b are set lower than the outside diameter of the optical fibers 13 at this time. Magnets 15 are so disposed as to pinch the blocks 11a, 11b and the blocks 11a, 11b are tentatively brought into tight contact with each other by the magnets 15. The block 11b is moved in this state toward the step 12a. The movement is stopped at the point of the time when plural pieces of the optical fibers come into tight contact with each other and when the steps 12a, 12b and both ends of plural pieces of the arranged optical fibers come into contact with each other.
Patent JP-S6093973-A (JP)
Title: Inspection apparatus of semiconductor testing apparatus
Inventor: NISHIMURA YASUMASA
IPC: G01R31/26
Filed: 1983-10-28
Abstract: PURPOSE:To make it possible to confirm the entire function of a test apparatus including the signal line ranging from the output of the test apparatus to the inlet of apparatus to be measured, by using a semiconductor apparatus to be inspected in place of the apparatus to be measured to judge the output signal thereof. CONSTITUTION:In confirming the functions of drivers 3, 3b and a comparator 4d, the pulse from the driver 3 and the electric signal with a L-level from the driver 3b are applied to a semiconductor apparatus 21 to be inspected having the same arrangement of an input output signal pin as the apparatus to be measured and a comparator 4d inspects whether the reversal wave form of the pulse applied from the driver 3b is transmitted or not. On the other hand, in confiring the normal operation of a DC measuring instrument 6, the input output pad 21a of the semiconductor apparatus 21 to be inspected is held to specific voltage by using drivers 3b, 3d and the potential thereof is measured through the DC measuring instrument 6 relays 6a, 5a, a contact 5b and a signal line 7. If this process is adapted to each driver and each comparator, the normal operation in each input output pad can be confirmed.
Patent JP-H0753823-A (JP)
Title: Resin composition
Inventor: DEGUCHI RYUICHI
IPC: C08L27/18
Filed: 1993-08-17
Abstract: PURPOSE:To obtain a resin composition having excellent physical properties and excellent adhesivity both to fluororesins and polyamide resins. CONSTITUTION:This resin composition exhibiting adhesivity to both polyamide resins and fluororesins is composed of (A) 10-50wt.% of a polyamide resin and (B) 90-50wt.% of a copolymer comprising a unit derived from tetrafluoroethylene and a unit derived from ethylene.
Patent JP-2000036098-A (JP)
Title: Inter-vehicle distance alarming device
Inventor: NAKAMURA KAZUTO
IPC: G08G1/16
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an inter-vehicle distance alarming device capable of making a driver easily recognize the possibility of being in contact with an obstacle different from a vehicle in front or the increase of the possibility. SOLUTION: This inter-vehicle distance alarming device is constituted of a radar 6, a signal processing part 7, a car speed sensor 8 and a display device 9, and the display device 9 is constituted by a display device control part 9a, a switch part 9b, a display part 9c and a speaker 9d. The display device control part 9a issues an alarm by lighting an alarm lamp provided in the display part 9c corresponding to the possibility of a collision when the instruction of an alarm is present from the signal processing part 7, generates an alarm sound from the speaker 9d when it is needed further and thus accurately reports the possibility of the collision to the driver.
Patent JP-H0741896-A (JP)
Title: Aluminum alloy sheet for forming excellent in formability and its production
Inventor: KAMISHIRO TAICHI
IPC: C22C21/06
Filed: 1993-07-26
Abstract: PURPOSE:To provide an Al alloy sheet of Al-Mg series for forming excellent in formability, particularly in deep drawability. CONSTITUTION:This Al alloy sheet is the one having a compsn. contg. 2.0 to 9.5% Mg, furthermore contg. one or two kinds of 0.01 to 1.5% Cu and 0.05 to 2.5% Zn, moreover contg., at need, one or more kinds among 0.01 to 0.7% Mn, 0.01 to 0.3% Cr and 0.01 to 0.3% Zr, and the balance substantial Al, and in which the average r-value is regulated to >=0.75 and I111/I200, i.e., the ratio of the diffraction intensity ratio I111 on the (111) plane to the diffraction intensity ratio I200 on the (200) plane is regulated to >=0.25. Moreover, at the time of its production, in rolling till the final sheet thickness after hot rolling, warm rolling in the range of 350 to 100 deg.C at >=30% draft is executed.