baber/WOPTO huggingface dataset:
Patent JP-H04112446-A (JP)
Title: Low pressure discharge lamp
Inventor: ARAKI KENJI
IPC: H01J61/067
Filed: 1990-08-31
Abstract: PURPOSE:To prevent crack initiation in a bulb, its premature blackening, and damage of coil and also provide a low pressure discharge lamp with a long lifetime by specifying the relationship between the inner dia. of a light emission tube, outside dia. of coil, its wire dia., mean pitch, and number of layers in winding. CONSTITUTION:A low pressure discharge lamp in which a cathode is arranged backmore than the foremost of a coil-shaped anode, shall meet the conditions that Dv-0.5>=Dc, Dc-2nd>=0.4Dv, d+0.01<=p<=d+2, where Dv (mm) is inner dia. of light emission tube 2 in the neighborhood of anode 4, Dc (mm) is outside dia. of coil, d (mm) is wire dia. of coil, P (mm) is mean pitch of coil, and (n) is the number of layers in coil winding. Thus crack initiation or premature blackening of the bulb and damage of the coil are prevented by restricting the structure of coil constituting the cathode even though an increased input has enlarged emission of ultraviolet rays, and a standard lifetime for practical application can be obtained.
Patent JP-H04110527-A (JP)
Title: Electric heater utilizing plane-shaped heat generating member
Inventor: TAKIGAWA KOJI
IPC: H05B3/00
Filed: 1990-08-29
Abstract: PURPOSE:To permit the signal wire of protective electrodes to be broken earlier to forcibly terminate the life of an electric heater when it has been used for a long term, and prevent the occurrence of danger caused by the aging of the electric carpet by reducing the bending fatigue life of the signal wire of the protective electrodes. CONSTITUTION:A power line 111 and a signal line 131 are arranged substantially at a right angle across the expected line A-A along which an electric carpet is folded when it is put away. The signal line 131 is so constituted that its bending fatigue life is reduced by decreasing the number of strands, making the diameter of each strand larger, and increase the twisting pitch as compared with the power line 111. When the breakage of the lead wire of Al protective electrodes 13 is caused by the long-term use of the electric carpet and like, the electric potential V1 of the positive electrode is dropped by a resistor R8. A low-level signal i.e., a relay-off signal to a relay drive circuit 4 is produced by an output from a comparator 61. Power is not supplied to a heater 11, and the electric carpet is brought to the same state that the wire of the heater 11 is apparently broken. A protection circuit 6 for preventing an electric shock also functions as a wire breakage detecting means.
Patent JP-2000068069-A (JP)
Title: Organic electroluminescence device and its manufacture
Inventor: HOSOKAWA CHISHIO
IPC: H05B33/14
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL device capable of suppressing the occurrence of mixing and bleeding of colors, when an organic EL element and a color conversion part are provided for sandwiching a transparent substrate. SOLUTION: An organic EL element 36 and a color conversion part 18 are provided to sandwich a transparent substrate 10, and a light direction control part 22 provided with shielding plates which are perpendicular to a second main surface 10b of the transparent substrate 10 at regular intervals is provided between the transparent substrate 10 and the color conversion part 18. By having light transmitted through slit portions between the shielding plates, only the light proceeding in the direction which is substantially perpendicular with respect to the second main surface 10b is incident on the color conversion part 18.
Patent JP-S59119801-A (JP)
Title: Composite soft magnetic material
Inventor: TOMITA TADAHARU
IPC: H01F1/20
Filed: 1982-12-27
Abstract: PURPOSE:To enhance a permeability/cost ratio by combining flaked soft magnetic material with a binder of plastic or metal. CONSTITUTION:Flaked soft magnetic material is combined with a binder. As the flaked soft magnetic material, those obtained by smashing pure iron particles, soft steel or alloy steel with a roller and then annealing them are used. As a plastic to be used as a binder, an ordinary plastic can be used. As a metal binder, a single material or alloy, for example, of Al, Cu, Zn, Sb, In, Sn, Pb, Cu, Cd, etc. which can be sintered at a low melting point and has a high strength can be used. For instance, a mixture with a maximum diameter/mean thickness ratio of 2, containing the flaked pure iron of 70 vol% and epoxy resin of 30 vol%, is formed and it is then compressed and molded to a ring-shape and then cured at 150 deg.C.
Patent JP-S59119575-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MINO TETSUYA
IPC: H02P8/30
Filed: 1982-12-27
Abstract: PURPOSE:To reduce the heat generation of a stepping motor and to increase its torque by making the excitation phase of the stepping motor in read/write operation different from that in no read/write operation. CONSTITUTION:The stepping motor is put in operation by changing the directions of currents flowing through exciting coils 15 and 16, and a driving control signal 36 is held at a level L when a driving control signal 34 is at a level H and held at the level H when at the level L. Then, the driving control signal 35 is held at the level L and the level H for the exciting coil 16. In no read/write operation, the signal 34 is held at the level L and the signal 36 is held at the level L to cease the current flowing through the exciting coil 15. Consequently, the heat generation of the stepping motor is reduced to half and no transistor is connected in series with the exciting coils 15 and 16, so the voltages across the exciting coils 15 and 16 rise to increase the torque of the stepping motor.
Patent JP-H0879696-A (JP)
Title: Method and device for fetching image
Inventor: TANAKA AKIRA
IPC: H04N5/10
Filed: 1994-08-31
Abstract: PURPOSE: To provide an image fetching method capable of fetching a video signal mixed with a copy guard signal into image memory. CONSTITUTION: A synchronizing and separating part 12 separates and generates the horizontal synchronizing signal and the vertical synchronizing signal of a fixed period, and the horizontal synchronizing signal becomes the reset pulse of a horizontal counter 15 and the count input of a vertical counter 18. An edge detection part 13 detects the front edge of a vertical synchronizing pulse, and this detection signal becomes the reset pulse of the vertical counter 18. Clock signals outputted from a CLK oscillation part 28 become the count input of the horizontal counter 15 corresponding to individual picture elements.  When the count values of the horizontal and vertical counters 15 and 18 are indicated to be within a prescribed image fetching range, an address counter 26 counts the clock signal of the CLK oscillation part 28 and generates an address toward the image memory 27 to store image data in the address corresponding to the image memory 27.
Patent JP-H0392474-A (JP)
Title: Oil pressure control valve
Inventor: YAGI TADASHI
IPC: B62D5/083
Filed: 1989-09-04
Abstract: PURPOSE:To reduce the generation of a sound following the flowing of the pressure oil and to make the processing of the valve itself easier by forming cutting surfaces making a specific angle to a line passing the rotation center along the edge of a recess of a valve body and dividing a circular arc surface into two equal parts. CONSTITUTION:At the border parts between the rectangular planes of the recesses 17b of a valve main body and a circular arc surface 17a linking to both ends in their peripheral direction, cutting surfaces 17c with a specific inclination angle theta are formed along the whole length of the two sides in the peripheral direction of the planes. The cutting surfaces 17c pass the rotation center of the valve body and form the angle theta to a line M to divide the circular arc surface 17a equally in an incline of 65 deg.-75 deg., that is, in the inclination surfaces close to the inner circumference of a casing gradually as coming from the planes side to the circular arc surface 17a. The angle theta of the cutting surfaces 17c to the line M is made 65 deg.-75 deg. because the strange noise following the flowing of the pressure oil is increased when the theta exceeds this scope of angle.
Patent JP-H0565031-A (JP)
Title: Intake/exhaust route structure
Inventor: MATSUBARA TAKASHI
IPC: B62D21/17
Filed: 1991-09-09
Abstract: PURPOSE:To improve the intake/exhaust efficiency of an engine by decreasing the number of the bent parts of the intake/exhaust system route of the engine. CONSTITUTION:A turbocharger 3 is installed in the middle of a truss frame 9 and the open air is introduced in an engine from the upper end of the truss frame 9. Exhaust gas from the engine is exhausted from the truss frame 9 and a suspension frame 10 through a turbocharger 3.
Patent JP-H0278604-A (JP)
Title: Water-soluble mucin for mixing in cosmetic and aqueous solution for mixing in cosmetic containing same mucin
Inventor: HASEBE KOHEI
IPC: A61K8/72
Filed: 1988-09-13
Abstract: PURPOSE:To obtain a water-soluble mucin useful for cosmetic dissolving in water-system and having transparent feeling without white turbidity, or acting as stabilizer of cosmetic accompanying emulsifying by hydrolyzing mucin with proteolytic enzyme and dispensing the supernatant solution. CONSTITUTION:Mucin as a sort of glycoprotein derived from various animals and a complex of mucopolysaccharide protein is hydrolyzed using actinase AS as proteolytic enzyme and a water-soluble mucin for mixing in cosmetic, composed of 15-30% total sugar amount, 15-27% as glucosamine, 2-8% as fucose and 1-5% as uronic acid is obtained from the supernatant of said hydrolyzed solution. Resultant mucin is able to be used in a water-soluble, liquid type cosmetic such as toilet lotion, or although showing no suspending properties in water system, acts as stabilizer of cream or milky lotion of emulsified, dispersed or suspended type and makes spread of cream or milky lotion good.
Patent JP-S61109497-A (JP)
Title: Malfunction detector of pulse waveform drive circuit
Inventor: SASAKI TAKASHI
IPC: B41J2/30
Filed: 1984-10-31
Abstract: PURPOSE:To prevent a pulse waveform drive circuit and a driven device from damaging by detecting and integrating a pulse waveform drive current, and comparing it with a reference voltage to detect a malfunction. CONSTITUTION:A drive current supplied through a transistor TR to the exciting phase L of a stepping motor is detected by a torque correcting resistor R and an amplifier 6. An integrator 7 integrates the waveform (1). The integrated value (2) is compared by a comparator 8 with a comparison voltage E. This comparison voltage value E is set to a value larger than the integrated value of the pulse waveform and smaller than the integrated value from the same continued voltage value as the maximum value of the pulse waveform. If the comparator 8 detects the integrated value exceeding the comparison voltage value, a power source interruption signal is delivered.
Patent JP-S60122073-A (JP)
Title: Color changing device of painting robot
Inventor: KIRIYUU KIYUUJI
IPC: B05B12/14
Filed: 1983-12-05
Abstract: PURPOSE:To reduce the working time of color changing by allowing plural paint containers to stand by within the working range of a painting robot, and making the container attachable to an arm of the main body of a robot through a robot for exchanging paint containers. CONSTITUTION:At the start of painting, the conveyor of a container supply device 14 is rotated to move a paint container 11 filled with a predetermined paint to a specified position. An arm 1 is simultaneously moved to a position below the conveyor, and a piston rod 5 is moved backward to the base part of the arm 1 so that the paint container 11 may be fixed between a coupling plate 2 and a cylinder 4. Then the specified paint container 11 on the conveyor is held by a robot 16 for setting the paint container, and transferred to a position between protrusions 13A and 13B for positioning the arm 1. The container 11 is fixed by the coupling of each coupling 6A and 6B and 3A and 3B, and the paint can be discharged to a paint gun 9.
Patent JP-S59122133-A (JP)
Title: Multi-band electronic switching type am receiver
Inventor: TAKEDA TADASHI
IPC: H04B1/16
Filed: 1982-12-28
Abstract: PURPOSE:To simplify band changeover by providing required number of variable capacitors for band changeover to a band switching circuit to short-circuit a local oscillating coil other than a tuning band with a switch connected across a local oscillating tuning coil. CONSTITUTION:Collectors and emitters of transistors (TRs) 9, 10 being band changeover switches are connected across local oscillating coils L8, L9 of each band. A switching signal is fed to a base of the TR10 and the switching signal is fed to a base of the TR10 via a TR8. A tuning voltage is applied to the variable capacitors 11, 12 and 13, 14 of each band. The TR9 is turned off in the state as shown in Figure at band switching and the TR10 is turned on, then the local oscillating coil L9 is short-circuited. Thus, the receiving band comprising the local oscillating coil L8 and a coil L6 connected to the variable capacitor 11 is selected. Thus, the band is selected by a simple circuit.
Patent JP-S60120775-A (JP)
Title: Hot-melt type sealing agent for lighting instrument
Inventor: INABA KEIICHI
IPC: C08L101/00
Filed: 1983-12-05
Abstract: PURPOSE:To provide the titled sealing agent which has excellent weather resistance and physical properties at high and low temp. or in a wetted state and is inexpensive, containing an ethylene/propylene copolymer rubber and atactive polypropylene as main components. CONSTITUTION:15-40wt% ethylen/propylene copolymer rubber (A) (which may be a three-component rubber contg. further dicyclopentadiene), 25-40wt% atactic polypropylene (B) and 20-60wt% other resin components (C) (e.g. tackifier such as C-9 cut tackifier, thermoplastic elastomer for extender, such as polyisoprene rubber) are mixed together. The resulting hot-melt type sealing agent is suitable for use in sealing automobile lighting instruments in particular.
Patent JP-H0392086-A (JP)
Title: Television receiver
Inventor: NAOI TSUTOMU
IPC: H04N5/57
Filed: 1989-09-05
Abstract: PURPOSE:To clip a white peak caused at each portion of a video signal uniformly by providing a level variable means varying a clip level in response to a white peak at each portion of the video signal. CONSTITUTION:The receiver is provided with a white peak detection circuit 16 detecting a white peak and amplifying it from a video signal before video image correction, that is, from a video signal outputted from a buffer amplifier 2 and a superimposition circuit 17 superimposing a detection output from the white peak detection circuit 16 onto a clip level control voltage decided by a voltage division ratio of resistors 14, 15. Thus, not only a white peak at a large video level but also a white peak at a small video level is properly clipped and an excellent video image is obtained.
Patent JP-H0764298-A (JP)
Title: Production of electrophotographic receptor and its device
Inventor: AMAMIYA SHOJI
IPC: G03G5/10
Filed: 1993-08-24
Abstract: PURPOSE:To make it possible to cut the end of a photosensitive drum in a short period of time without affecting its photosensitive layer by cutting the end of the photosensitive drum by utilizing water of an ultra-high pressure. CONSTITUTION:The end of the photosensitive drum 1 after a coating film is formed thereon is cut by the water of the ultra-high pressure. Namely, a cutting device includes a chucking device 2 which supports the inside surface of the cylinder of the photosensitive drum 1 on the side inner than its cutting section, a device which transmits rotational driving for rotating this chucking device 2, a discharging section 4 which discharges the water of the prescribed ultra-high pressure and a pump 5 which generates the water of the ultra-high pressure. A sucking device 6 is disposed in the position corresponding to the lower side of the photosensitive drum 1 which is disposed to face the discharging section 4 for discharging the water and the photosensitive drum 1 in-between and is supported by the chucking device 2. A slight amt. of the chips generated at the time of the cutting and the water utilized for the cutting are recovered by this sucking device 6 and are recycled after filtration.
Patent JP-S6386695-A (JP)
Title: Telephone system
Inventor: KOMURO ISAKU
IPC: H04Q3/58
Filed: 1986-09-30
Abstract: PURPOSE:To simply and surely deliver the same message to many terminals when a prescribed instruction is inputted by giving all at once the same data to be displayed to all terminals with display means, and making them display the message to correspond to the prescribed instruction in a visible way. CONSTITUTION:A CPU 41 installed in the controlling part 4 of a main equipment 2 executes a program prepared in a ROM 45. In such a case, it is assumed that the instruction to display the message is inputted to the LCD 101 of all other key telephone sets than oneself by using a extension line key 1041, a message key 10410 and a dial key 103 in key telephone sets 11-1n, and besides, the CPU 41 controls as a controlling means so that the display is carried out all at once. Thus, the same message can be surely delivered to many terminals without any troublesome operation such as to instruct every terminal to display the message.
Patent JP-H05242078-A (JP)
Title: Processing method for character
Inventor: MASAKI KATSUMI
IPC: G06F17/22
Filed: 1992-08-28
Abstract: PURPOSE:To simplify proofreading work far inputted characters by controlling display to move to a place where multiple homonyms that correspond to an inputted pronunciation information exist, when a cursor instruction is given. CONSTITUTION:Pronunciation of a sentence is inputted by operating a KANA (Japanese syllabary) key, for example. Then, the top and end of the portion of the pronunciation inputted in KANA that is to be converted into KANJI (Chinese character) are dealt with a KANJI shift key so that the system is informed of the portion that is to be converted into KANJI. At this process, if multiple sets of KANJIs of the same pronunciation exist, selected KANJIs are displayed in order of frequency of appearance. If three or mare sets of the KANJIs of the same pronunciation exist, the specific symbols representing the KANJIs having the same pronunciation of appearance-frequency of the third rank or after are displayed. When a cursor symbol cc is moved, display is controlled so that it is moved to the place where multiple information exist.
Patent JP-2001054587-A (JP)
Title: Device and method for rehabilitation of finger function
Inventor: TAKETOMI TOSHIKATSU
IPC: A63B23/16
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a rehabilitation device of finger functions which is effective to rehabilitate the functional disorder of optic nerves such as unilateral spatial agnosia by being effective for ordering not only cooperation between athletic ability and the functions of fingers but also cooperation with the optic nerves. SOLUTION: Movable panels 2, 2a are provided on the upper surface panel 10 of a finger function rehabilitation device T to be rotatable in a necessary angular range and to be fixable at a necessary angular position. Push buttons 21 to 25 are arranged on the surface of the panel 2 and push buttons 21a to 25a are arranged on the surface of the panel 2a. Indication lamps 26 are provided outside of the push buttons in accordance with each of them. A score display part 3 capable of displaying numeral figures consisting of three figures is provided at the upper part of the center part of the panel 10. The panel 10 is provided with a start switch 4, a mode selection switch 5, a difficulty degree selecting switch 6, a speed selecting switch 7, a speaker and an external output terminal.
Patent JP-H0980279-A (JP)
Title: Tape type optical fiber cable
Inventor: OKUNISHI TAKASHI
IPC: G02B6/44
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the optical fiber cable that shows high reliability and reduction in loss by adjusting the thickness of each of two hot-melt adhesive layers with which the opposite surfaces to each other of two plastic films are coated respectively, to a specified value. SOLUTION: In this optical fiber cable, each of plural optical fibers (c) consists of a core (a) formed from quartz glass and a clad (b) formed from a fluorinated acrylate resin. The plural optical fibers (c) are separated into several groups, e.g. the first group consisting of five optical fibers (c), the second group consisting of two optical fibers (c) and the third group consisting of one optical fiber (c) and each of the groups is inserted between two plastic tapes 2 and 3 and perforated line-like cut-off lines 5 and 5' are formed parallel to the optical fibers (c) on these tapes 2 and 3 at positions between adjacent two groups of the optical fibers (c) respectively. The plastic tapes 2 and 3 are made of a polyethylene telephthalate resin and as a hot-melt adhesive, an ionomer is used. The opposite surfaces to each other of the tapes 2 and 3 are coated with the hot-melt adhesive and the correlation of the thickness (T) of each of the two hot-melt adhesive layers with the diameter (D) of each of the optical fibers (c) meets the relational expression 0.4D<=T<=1.4D. Thus, each of the optical fibers (c) is covered with an adhesive layer 7 and the adhesive layer 7 functions as a buffer layer to reduce the transmission loss.
Patent JP-H04112609-A (JP)
Title: Marginal length adjuster for conductor
Inventor: SAKAGAMI MINORU
IPC: H02G1/14
Filed: 1990-08-31
Abstract: PURPOSE:To facilitate 90 deg. bending of cable by inserting a plurality of arranged conductors into a through-hole made through a plate, by means of a plurality of pushers having gradually varying length, thereby varying the length of the conductors and then connecting the conductor with connectors and cutting the marginal length off. CONSTITUTION:A cable F is unstranded into N strands 7 which are arranged, with same intervals, in the grooves 8A-8N in interval keeping boards 8-1, 8-2 disposed at the opposite ends of a plate 1. The conductors 7 are then retained by a retaining board 3 having grooves in the lower face. A pusher 2 comprising pushing rods 2A-2N having gradually varying length is then pushed into a through-hole 4 in the plate 1 in order to differentiate the length of the strands 7. A connector 5 is then disposed oppositely to a connector set hole 9, the strands 7 are connected therewith and a cover 6 is set and then the strands 7 are cut off by means of a cutter 10 on the side of the interval keeping board 8-1 followed by removal of the pusher 2 and the retaining board 3. According to the constitution, the strands 7 can be cut appropriately and 90 deg. bending work of a cable F in the direction of an arrow A with respect to one connector 5 is facilitated.
Patent JP-S61110769-A (JP)
Title: Edged tool for cooking
Inventor: YOSHIDA KANJI
IPC: B26B9/00
Filed: 1984-11-05
Abstract: PURPOSE:To decelerate the oxidation of a cut cooking material by coating an edged tool for cooking with the nitride, carbide or oxide of a metal such as Ti, Cr or Si. CONSTITUTION:An edged tool for cooking made of steel or stainless steel is coated with the nitride, carbide or oxide of a metal such as Ti, Cr or Si to about 1mum thickness. Even when the coated edged tool contacts with org. acids or org. fatty acids, metallic salts or metallic ions are not leached out. Accordingly, the oxidation of a cooking material cut with the coated edged tool can be decelerated. Since the surface of the coating is fine, the commodity value of the edged tool is increased.