baber/WOPTO huggingface dataset:
Patent JP-H09144997-A (JP)
Title: Cover for gas cylinder can
Inventor: SHIBASAKA MAMORU
IPC: F17C13/06
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To form a cover for a gas cylinder can by plastic deformation of a plate material, to make handling safe and keep strength high, by providing an annular projecting part projecting outward and around a center part, and forming a recessed part on a part of the periphery of the projecting part. SOLUTION: An annular projecting part 1 projecting outward from a cover wall and around a center part is provided into a bank shape, and a positioning recessed part 8 is formed on a part of the periphery of the projecting part 7. The positioning recessed part 8 does not perforate the projecting part 7, and the outer part of the projecting part 7 is recessed. Since a cover is formed by plastic deformation of a plate material, any pointed edge is not formed on the positioning part, and handling is safe and easy. The strength can be increased also in a thin plate material.
Patent JP-H09146637-A (JP)
Title: Method for controlling unmanned traveling vehicle
Inventor: SAKAI SATOSHI
IPC: G01S13/93
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To detect a lost forward obstruction again by moving a car body backwards to a braking starting position at very slow speed and performing a search operation for searching the forward obstruction with an ultrasonic forward distance sensor when the forward obstruction can not be detected by the ultrasonic forward distance sensor at a stop position. SOLUTION: This unmanned traveling vehicle 10 is traveled while detecting the surroundings of car body 41 with an ultrasonic forward distance sensor 43 and an ultrasonic side distance sensor 44, and when any forward obstruction is detected by the ultrasonic forward distance sensor 43, the car body 41 is stopped by starting braking. While the forward obstruction is detected by the ultrasonic forward distance sensor 43 at the position where the car body 41 is stopped, an avoiding operation is performed for moving the car body 41 backwards from the stop position for a prescribed distance and moving the car body 41 forwards later so as to draw an almost S-shaped track.  Besides, when on forward obstruction can be detected by the ultrasonic forward distance sensor 43 at the position where the car body 41 is stopped, the searching operation is performed for moving the car body 41 backwards to the braking starting position at very slow speed and searching the forward obstruction with the ultrasonic forward distance sensor 43.
Patent JP-H07191354-A (JP)
Title: Transmitter or image shaking preventing system
Inventor: SHIOMI YASUHIKO
IPC: G02B27/64
Filed: 1993-12-27
Abstract: PURPOSE:To realize transfer between devices in the case of forming an image shaking preventing system with simple constitution by providing one signal line means for transferring a signal to a 2nd device having an image shaking preventing means from a 1st device. CONSTITUTION:A CPU 2 conducting whole control is installed in a camera main body 1, and further sensors 4 and 5 detecting the deflection in yaw and pitch directions of the entire camera are arranged in the camera, and output from the sensors is converted into digital data by an A/D converter 3 and fetched as data in the CPU 2. The sensor data fetched in the CPU 2 is transferred to a CPU 11 in an interchangeable lens through an ordinary serial bus line 7 performing the transfer of information between the camera main body 1 and the interchangeable lens 8. Output from position detecting means 15 and 16 detecting the absolute position of a correction optical system 9 itself is converted into the digital data by an A/D converter 18 in the lens 8 and fetched in the CPU 11.
Patent JP-2000161874-A (JP)
Title: Heat exchanger
Inventor: TAUPADEL KURT
IPC: F28D7/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To completely deal with an individual desire concerning the size of a constituent component of a heat exchanger, particularly a desire concerning height thereof, and reduce even the whole size of the heat exchanger required each time by refining thermal conductance to surrounding air or indoor air from the constituent component. SOLUTION: As a constituent component 1 of a heat exchanger there is provided a part of a polygonal tube extruded from aluminum or an aluminum alloy. The polygonal tube has two side portions 2 opposing to each other and being parallel each other. The constituent components 1 are provided side by side so as to overlap on each other with the aid of the side portions 2 and are combined with each other with the aid of the same. The side portion 2 includes a hollow section forming a passage in an upper region and a lower region. An upper end surface and a lower end surface of the constituent component 1 are closed with a bottom 12 and a cover 13 and are combined with each other.
Patent JP-H05139803-A (JP)
Title: Fiber-reinforced formed cement material
Inventor: NISHINAKA YOSHIKI
IPC: C04B16/06
Filed: 1991-11-20
Abstract: PURPOSE:To provide a fiber-reinforced formed cement material having excellent durability, producible without causing the damage on human skin, exhibiting high fluidity of the reinforcing fibers in the mortar in molding and free from the generation of hair-cracks at the initial stage of curing. CONSTITUTION:The objective fiber-reinforced formed cement material contains 0.4-5vol.% of reinforcing fibers. The reinforcing fiber is composed of (A) a synthetic fiber and (B) a synthetic polyvinyl alcohol fiber blended at a weight ratio (A/B) of 0.1-3. The synthetic fiber A has a fiber length of 3-10mm and an aspect ratio (length/diameter ratio) of 5-250 and the synthetic fiber B has a fiber length of 12-30mm and an aspect ratio of 30-1, 300.
Patent JP-2001147736-A (JP)
Title: Clock phase changing device and digital circuit
Inventor: YAMADA SHINKO
IPC: H03K5/13
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To surely satisfy holding time for synchronous transfer, to improve the margin of set-up time Ts, to automatically and accurately set up the phase of a transfer clock, and to cope with a delay time difference generated due to the H/L level changing direction of data to be transferred. SOLUTION: A clock phase changing device is provided with a delay means 1 for generating a 2nd clock DCLK obtained by delaying the phase of a 1st clock RefCLK, a reference circuit 3/3a for generating a reference clock FCLK obtained by delaying the phase of an input clock TCLK and a phase-advancing means 2 for generating a 3rd clock TCLK obtained by advancing the phase of the 2nd clock DCLK by the delay of the phase of the reference clock FCLK, applying the clock TCLK to the reference circuit 3/3a as the input clock TCLK and outputting the clock TCLK as a phase-changing clock.
Patent JP-H05165318-A (JP)
Title: Developing unit presence or absence and incomplete setting check device
Inventor: MARUYAMA HIROYUKI
IPC: G03G15/01
Filed: 1991-12-16
Abstract: PURPOSE:To prevent a toner replenishing function from being damaged and the inside of the device from being contaminated with toner by judging that a developing unit is incompletely mounted unless the measurement signal value of magnetic permeability is within an effective range, and controlling the replenishment of toner. CONSTITUTION:Developing units 611A-611D have magnetic permeability detection sensors 641A-641D internally and when the developing unit 611 is mounted on an image formation device, the connection terminal of the magnetic permeability detection sensor 641 is connected to the connection terminal of a magnetic permeability detecting circuit 640 for density detection. If the measurement signal value of magnetic permeability for density detection exits from the effective range during development while the power source is turned ON, it is judged that none of the developing units 611A-611D is mounted or that the developing unit is incompletely mounted; and an alarm is generated and toner of the corresponding color is inhibited from being replenished. In this case, printing operation or printing operation acceptance may be interrupted instead of inhibiting the toner replenishment.
Patent JP-H11163071-A (JP)
Title: Mos capacitor for damage evaluation and method for damage evaluation
Inventor: FUKUMOTO YOSHITO
IPC: H01L21/66
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To perform damage evaluation of a MOS capacitor insulating film with precision, by setting the circumferential length of the top-view of a capacitive insulating film to a specific multiple of the circumferential length of a square with the identical area to that of the capacitive insulating film. SOLUTION: On the surface of a silicon substrate 1 which is a lower part electrode, a field insulating film 2 is selectively formed. By this, an element region is partitioned and on the surface of a partitioned block region, an active oxide film (capacitive insulating film) 3 is formed with a film thickness thinner than the field oxide film 2 (for example, film thickness of 90 Å). The active oxide film 3 is formed with a rectangular top view, and its circumferential length is set to be about 2.5 times that of a square with the identical area as the area of the active oxide film. Further, on the active oxide film 3, an upper part electrode 4 of polysilicon of, for example, antenna ratio of 350000 is formed. Thus, a minute leakage current is measured, for accurate evaluation of minute damage degree.
Patent JP-H11216241-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To execute correspondence without an error when the progress of a game is changed by a display result at the time of a last-time stop in a variable display device. SOLUTION: A pachinko machine 1 having a variable display part 15, a variable prize winning ball device part and a sorting device part 62 is provided with side seven-segment display equipments 31a and 31b for displaying a hit pattern when a display result displayed in the variable display part 15 is the hit pattern separately from the variable display part 15. The last-time hit pattern is displayed in the display equipments 31a and 31b even after the variable display device 15 starts variable display again. Therefore, it is judged whether or not lucky is continued at the time of the lapse of right or whether or not the exchange of bonus balls is requested, etc., only by viewing the display of the display equipments 31a and 31b.
Patent JP-H05121151-A (JP)
Title: Thermosensitive heater wire
Inventor: KISHIMOTO YOSHIO
IPC: H05B3/56
Filed: 1991-12-16
Abstract: PURPOSE:To provide a thermosensitive heater wire having no self-heating and high overheat temperature detection sensitivity by properly setting the characteristic of a polymer temperature detecting element having a spiral winding structure double-tubed with a polymer temperature detecting element layer and a heat-melting polymer layer in the thermosensitive heater wire integrated with a thermosensitive layer and a heater wire. CONSTITUTION:A polymer temperature detecting element layer 2 is formed on a core thread 1, and a pair of parallel spiral electrodes 3, 4, a heat-melting polymer layer 5, and a spiral heating conductor wire 6 are provided in sequence on its outer face. The heat-melting polymer layer 5 is melted at the time of an abnormal overheat, the spiral heating conductor wire 6 is short-circuited with at least one of a pair of parallel spiral electrodes 3, 4, the fuse of a main power circuit is melted, thus the safety function is exerted. The polymer temperature detecting element layer 2 has the volume intrinsic impedance of 2.5X10<8>-3X10<9>>.cm at 60 deg.C and 60Hz and the thermistor B constant of 8000K or above at 60-100 deg.C.
Patent JP-H07184494-A (JP)
Title: Plant cell embryo and germination stimulation
Inventor: FUJII SEIICHI
IPC: A01H4/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide plant cell embryos which increase the germination rate of healthy and normal buds and improve plant body production by soaking them in a solution containing physiologically active substances for plants before germination. CONSTITUTION:The cell embryos of vegetables such as rice plant, carrot, celery, egg plant, cucumber, asparagus, soybean, spinach and lettuce are soaked in a solution containing plant hormones such as auxin and at least one of physiologically active substances for plants selected from inabenfide, fluochlorfenuron, ethephon and 4, 4, 4-trifluoro-3-(indole-3-) butyric acid as active ingredients.
Patent JP-2001148073-A (JP)
Title: Automatic change machine
Inventor: ASANO TOSHIYA
IPC: G07G1/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic change machine capable of independently detecting the denomination and overs and shorts of the number of replenished money for change and flexibly coping with the change of the installed number, etc., on the side of the respective change machines without drastically modifying an operation program on the side of a POS main device even when the installed number and the operating time zone of a POS terminal are changed. SOLUTION: The number data of prepared denomination for change at the start of operation of the automatic change machine is set by a prepared denomination setting means, the number data of paid denomination are detected by integrating and detecting the paid number for every denomination based on payment by a paid denomination detecting means. A paid denomination adjusting means compares the number of each denomination by the prepared denomination setting means with the number of each denomination by the paid denomination detecting means, detects the number of over and short of each denomination and displays the number of overs and shorts of each denomination.
Patent JP-H09143514-A (JP)
Title: Production of rare earth magnetic alloy powder and neodymium-iron-boron base spheroidal alloy magnetic powder
Inventor: UKO MASAMICHI
IPC: H01F1/06
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of the powdering stage and the conservation of energy by utlizing the reaction and operation of hydrogen and high-frequency plasma and to obtain spheroidal rare earth magnetic alloy powder. SOLUTION: An Nd-Fe-B base alloy ingot 1 having a clean surface is produced by arc melting. The surface of this ingot is brought into contact with 10% gaseous hydrogen and is held, by which the clean ingot 1 starts the absorption of hydrogen to generate cracks 2 and to generate particles 3, and it swells in accordance with the lapse of the hydrogen absorbing time, enlarges and collapses to form into a powder aggregated state 5, which is slightly ground to form into fine powder. This fine powder is subjected to dehydrogenation treatment in a vacuum and is melted and solidified in high-frequency heat plasma, by which fine spheroidal rare earth magnetic allay powder can be obtd.
Patent JP-2000289696-A (JP)
Title: Aircraft device module and its manufacture
Inventor: ANDERSON JOSEPH F
IPC: G01K7/22
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft device module in which heaters, a thermistor, and a strain gauge, are included in the module, in order to fit a specific test and flying condition, by the design, but not adding later, and to provided its manufacturing method. SOLUTION: During the assembling, numerous resistance type heaters 14, and sensors 20 such as a thermistor and a stain gauge, are integrated in an aircraft device module 10, and the cost of an aircraft is reduced. Before the test, a selected heater 14 and a selected sensor 20 are operated through outer connectors 18 to the device module 10. Before the flying of the aircraft, the selected heater and sensor which are necessary during the flying are operated, while the heater and the sensor necessary for the test are made not operative.
Patent JP-2000152858-A (JP)
Title: Merchandise exhibition mount
Inventor: ASHIHARA AKIRA
IPC: A47F7/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve design property and advertising effect by providing a notch line around the partial surface of a mount, and positioning this surface so as to project from the surface of the mount, in the mount that installs merchandises and is hung for usage. SOLUTION: When this mount is applied to an mount 1 for selling an adhesive in a tube, a merchandise 2, namely the adhesive in the tube, is mounted on the mount 1 with being covered with transparent plastics, a trademark or an advertising sentence of the merchandise 2 are printed around the merchandise 2 on the mount 1. An inverse U-shaped notch line 3 is formed in the upper portion of this mount 1 by punching of a Tomson plate die, a surface 5 positioned around this notch line 3 is projected from the mount 1 and folded with two pairs of pleats 4. The surface of the top as a projecting surface 6 projects from the mount 1, and is positioned in parallel with the mount 1. Thus, the trademark or the advertising sentence printed on the mount 1, together with the merchandise 2, are naturally impressed to a consumer.
Patent JP-H08212535-A (JP)
Title: Magnetic recording tape
Inventor: MIYOSHI TAKAHITO
IPC: G11B5/70
Filed: 1995-11-27
Abstract: PURPOSE: To obtain a magnetic recording tape maintaining stable running performance without causing trouble such as a stop of running and having both superior electromagnetic transducing characteristics and running durability by ensuring light transmissivity required to detect the end of a tape. CONSTITUTION: This magnetic recording tape has a magnetic layer on one side of the nonmagnetic substrate and a back layer on the other side. The light transmissivity of the magnetic layer to light of 9,000Å wavelength is >=2%, that of the back layer is 1-10% and that of this entire tape is <=1%. The center line average roughness Ra of the back layer is <=0.05μm in the case of 0.08mm cutoff and the magnetic layer contains a magnetic substance having >=35m<2> /g SBET specific surface area.
Patent JP-H06179287-A (JP)
Title: Color forming recording material
Inventor: NITAHARA MASATOSHI
IPC: B41M5/26
Filed: 1992-12-14
Abstract: PURPOSE:To provide a color forming recording material having high absorption within the range from a visible region to a near infrared region and having a high light resistance by providing a recording layer containing a azo compd. represented by a specific general formula and an acidic substance on a support. CONSTITUTION:A predetermined amt. of an azo compd. represented by formula I (wherein X is H, an amino group, an alkyl group or an acyl group, Y is H, halogen, an alkyl group or an aryl group, m is a natural number of 4 or less and A and B are H, an alkyl group or an aralkyl group) and a predetermined amt. of an acidic substance are mixed. The obtained mixture is compounded with an aqueous soln. of a binder such as polyvinyl alcohol and ground to prepare a coating soln. This coating soln. is applied to a support such as fine paper and dried to form a recording layer, thus obtaining a color forming recording material. As a concrete example of the azo compd., there is 4-aminoazobenzene or 4-(N-methylamino)azobenzene and, as examples of the acidic substance, there are phenol, naphthol, acid clay, kaolin and the like.
Patent JP-H05144066-A (JP)
Title: Optical information recording and reproducing device
Inventor: SASAKI KENICHI
IPC: G11B7/00
Filed: 1991-11-22
Abstract: PURPOSE:To accurately perform monitor and accurately control the light emission output with a simple constitution with respect to the optical information recording and reproducing device where the luminous flux from a single light source is divided into plural luminous fluxes by a diffraction grating to form plural light spots on an information recording medium and the light emission output of the light source is controlled by a front monitor. CONSTITUTION:The luminous flux emitted from a semiconductor laser 1 passes a collimator lens 2 and is divided into plural luminous fluxes by a diffraction grating 3, and these luminous fluxes pass an objective lens 5 and are converged and are thrown to an optical information recording medium 6 to form plural recording and reproducing light spots. Luminous fluxes are taken out from this optical path by a polarizing beam splitter 4, and pass a condenser lens 7 and an aperture 9, and are made incident on a photodetector 8. The aperture 9 is arranged in the focal surface of the condenser lens 7 and is provided with an opening through which only one of plural luminous fluxes passes toward the photodetector 8.
Patent JP-H03194566-A (JP)
Title: Display controller for image forming device
Inventor: MIYAWAKI SHOZO
IPC: G03G21/00
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the cost of this controller and to improve the handleability for a user immediately after a power source is turned on by producing an initial display image when the power source is turned on based on information sent from a main controller. CONSTITUTION:The main controller 100 sends initial display screen data stored in a non-volatile RAM 105 to an operation/display device 400 through a serial communication control unit 107 after a time required for initially setting the hardware of the device 400 when a program is started by turning on the power source. The device 400 reads initial display image data from the controller 100 while it produces an individual display pattern and finishes the transmission of the initial display image data. Then, a power source turning-on graph is set to '1' and an initial display screen is produced and displayed. Thereafter, it changes a part of the display pattern every time that it reads the display data from the controller 100.
Patent JP-2001155827-A (JP)
Title: Connector
Inventor: ISHIKAWA RYOTARO
IPC: H01R31/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a branching connector for use with common press-fit terminals. SOLUTION: Both press-fit terminals 10 are the same in shape, and an extension 14 is obliquely formed from a rear end of a board 11 toward one side, and a pair of press-fit blades 15 are formed opposite to each other at both sides. Two left and right terminal inserting grooves 24 partitioned by walls 25 are formed at a rear end of a housing 20. If the press-fit terminals 10 are inserted along the terminal inserting grooves 24, the press-fit blades 15 are disposed at a central position in length direction of the inserting grooves 24. Wire inserting grooves 30A, 30B opposed to the press-fit blades 15 and inclined in equal angle are formed over three walls 25 to pass through the press-fit blades 15.  If each of truck lines 17 is fitted into the front and rear wire inserting grooves 30A, 30B it strides, on each of the press-fit blades 15 of the press-fit terminals 10 and press-mated continuously by pressing.