baber/WOPTO huggingface dataset:
Patent JP-H07325343-A (JP)
Title: Instant camera
Inventor: KANAI MASAHARU
IPC: G03B17/04
Filed: 1994-05-30
Abstract: PURPOSE:To surely expose the input and output terminal of a memory without disassembling an instant camera and to prevent a hand from touching it at a normal using time. CONSTITUTION:An aperture 38 is provided at a position where it is faced to bellows 18 on the back side of a lens board 4. A socket 37 being the input and output terminal of an EEPROM 35 is arranged at a position where it is faced to the aperture 38. Since the hand is not inserted between the board 4 and the bellows 18 at the normal using time, it does not inadvertently touch the socket 37. At the rewriting time of the EEPROM 35, the connector 40 of an external equipment is inserted between the board 4 and the bellows 18 and connected to the socket 37.
Patent JP-2000307140-A (JP)
Title: Solar battery illuminance sensor
Inventor: MURATA YUKIHIRO
IPC: H01L31/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery illuminance sensor, which is little effected by the ambient temperature and can obtain a high detection accuracy. SOLUTION: A solar battery 1 of a solar battery illuminance sensor is one formed by series-connecting a plurality of solar batteries, and a constant current circuit 2 is connected between both ends of the battery 1. The circuit 2 sucks all currents from the battery 1 until an output current from the battery 1 reaches a set current value decided at a setting part 2a and when the output current from the battery 1 reaches the set circuit value, a voltage across the battery 1 becomes an output voltage from the battery 1. In the circuit 1, a reference voltage is produced as the voltage across a diode D1. A differential amplifier circuit 5 compares a voltage equivalent to the output voltage from the battery 1 with the reference voltage, and, when the output voltage from the battery 1 is increased more than the reference voltage, the output of an output circuit 6 is set at an H level.
Patent JP-H11305961-A (JP)
Title: Image processor
Inventor: SATO YUKIMASA
IPC: G06F3/12
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of performing high-speed image processing by improving the availability of a CPU and of a bus, and also provide a printer capable of printing at a higher speed by improving printing efficiency. SOLUTION: At the time of layout preparation for analyzing print data, the font of bit map and the data of overlay are not read from a low-speed storage device 209 to a cache 208a, but only the data to be used are checked; and when a CPU 204 or bus is not used, the font of bit map or the data of overlay is read from the low-speed storage device 209 to the cache 208a.
Patent JP-S5741004-A (JP)
Title: Coaxial type band-pass filter
Inventor: YAMAZAKI TATSUICHI
IPC: H01P1/202
Filed: 1980-08-26
Abstract: PURPOSE:To elevate a shock resisting property, by protecting the circumferential part of an inner conductor by covering it with a thermal shrinkage insulating material, and also getting rid of a gap against an outer conductor. CONSTITUTION:The circumferential part of an inner conductor 2 is covered in one body with a thermal shrinkage tube 4 having an insulating property, it is incorporated to an outer conductor 1, and contact plugs 3a, 3b of input and output terminals are placed at both the ends. Also, the outside diameter of the inner conductor 2 including the tube 4 covering the inner conductor 2 is conformed with the inside diameter of the outer conductor 1, so that the inner conductor 2 is not vibrated in the outside conductor 1.
Patent JP-H01286372-A (JP)
Title: Semiconductor epitaxial wafer and light emitting diode
Inventor: SATO TADASHIGE
IPC: H01L21/205
Filed: 1988-05-12
Abstract: PURPOSE:To grow an epitaxial wafer to stably obtain a LED having a high intensity by controlling a carrier concentration and an effective nitrogen concentration. CONSTITUTION:An epitaxial wafer, in which GaAs1-XPX is epitaxially grown on a semiconductor crystalline substrate, has an nitrogen-doped N-type epitaxial layer having an indirect transition type band structure containing 0.45<x<1.0 of composition (x), an intensity ratio PNt/Pbb of transition peak intensity Pbb between the bands of a photocurrent spectrum due to a P-N junction formed in the epitaxial layer to nitrogen trap transition peak intensity PNt having a range of an upper limit: PNt/Pbb=1.600Ep-2.625 and a lower limit: PNt/ Pbb=0.700Ep-1.130 with respect to an emitting light peak energy Ep, and carrier concentration of the epitaxial layer ranged in (1-50)X-10<15>cm<-3>. Thus, an effective nitrogen concentration which affects an influence to a light emitting output is set to an optimum value, and the carrier concentration is optimized to obtain a high output light emitting diode.
Patent JP-H07300068-A (JP)
Title: Warning method for fluid type retarder device
Inventor: OGAWA HIDEO
IPC: B60T10/02
Filed: 1994-05-09
Abstract: PURPOSE:To provide a warning device for a fluid type retarder device, which can readily cope with a failure in pressure reducing means, a pipe line connecting between the pressure reducing means and an air pressure source just after the detection of the failure so as to rapidly remedy a risk which is caused when no appropriate torque generates, and to prevent a damage caused by leakage of working hydraulic fluid. CONSTITUTION:A fluid type retarder device comprises a fluid type retarder 11, a closed circuit 21 connecting among the fluid retarder 11, a hydraulic fluid inlet port 11a, and a hydraulic fluid outlet port 11b, an air-liquid converting device 25 for applying an air pressure hydraulic fluid in the closed circuit 21, first pressure reducing means 32, 33, 34 for reducing the pressure of air fed from an air pressure source 4 to the air-liquid converting device 25, means 63 for detecting a pressure at least downstream of the first pressure reducing means 32, 33, 34, warning means 48a for determining whether the pressure is within a predetermined range or not, and for issuing an alarm if the pressure is out of the predetermined range so as to be abnormal.
Patent JP-H10292325-A (JP)
Title: Arrow-marked board for attaching to car body
Inventor: MURAKAMI YASUO
IPC: E01F9/662
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a LED arrow mark-board which is not required to install it on a road face and put it away. SOLUTION: This arrow mark-board is formed to have a longitudinally long shape and a plurality of arrow-marked members 14 (14A-14D) are rotatably arranged laterally in a case body 1 attached to the rear face of a car body. And a rotary structure is provided to rotate the arrow marked members 14 to the right and the left sides and a flickering circuit is provided to make a plurality of LEDs put in series and parallel flicker, which are arranged to form arrow marks in respective arrow-marked members 14 so as to flow to the instructing direction of the members 14.
Patent JP-H04345280-A (JP)
Title: Circuit for controlling exposure in video camera
Inventor: KONDOU NORIAKI
IPC: H04N5/235
Filed: 1991-05-22
Abstract: PURPOSE:To control exposure which is more natural by modulating an exposure control reference value in accordance with a luminance level detected from a image pickup screen. CONSTITUTION:The output signal of a loop filter 15 is inputted to a controlled variable operating circuit 2 and the opening amount of an iris 3 and the gain of an AGC amplifier 7 are respectively obtained in accordance with an image pickup level. The output signal of the operating circuit 2 is inputted to a luminance level operating circuit 4 and the luminance level of an object is obtained based on the opening amount of the iris 3 and the gain level of the AGC amplifier 7. The output signal of the operating circuit 4 is inputted to ROM 6 and a modulation factor K corresponding to the inputted luminance level signal is outputted so as to be inputted to a multiplier 8. The output signal of a reference level setting circuit 17 is also inputted to the multiplier and the signal corresponding to a value obtained by multiplying the reference level by the factor K is inputted to a comparator 13. An iris drive circuit 12 is controlled by a loop output.
Patent JP-S5459968-A (JP)
Title: Alarming device of watches
Inventor: KIDO YUKIO
IPC: G04C21/02
Filed: 1977-09-30
Abstract: PURPOSE:To make surface glass thinner and sound releasing effect higher by mounting a piezoelectric element to the inside surface of the surface glass of a watch by way of a printing layer and a conductive coating layer. CONSTITUTION:The inside surface of the surface glass 3 mounted to a watch case 1 via packing 4 is mounted, by way of a printing layer 10 which has a display window corresponding to a liquid crystal display device 9 and is composed of organic material coating having a function as a decorative plate and a conductive coating layer 12 which has a display window corresponding to the display window of the printing layer 10 and is composed of a conductive metal and organic coating, with a plate form piezoelectric element 13 which has a display window corresponding to the display window of the printing layer 10 and conductive coating layer 12. Then, if a drive signal is sent from a watch module 7 to the piezoelectric element 13 via contactors 14, 15, conductive coating layer 12, then the piezoelectric element 13 vibrates and the vibrations are transmitted to the surface glass 3, the vibration sound whereof is then released without any disturbance, thus alarming is accomplished. In addition, the surface glass 3 is reinforced by the layers 10, 12 and the reduction in its thickness is thereby made possible.
Patent JP-S6010585-A (JP)
Inventor: WATABE KIYOSHIGE
IPC: H05B6/70
Filed: 1983-06-29
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-H08292726-A (JP)
Title: Display device using lighting machine
Inventor: KODAIRA TAKASHI
IPC: G02B6/00
Filed: 1995-04-20
Abstract: PURPOSE: To meet the request for saving energy by utilizing sunshine or artificial rays for a display device of a signal, for example, 'STOP', on roads, parking places, etc. CONSTITUTION: This display device is composed of a lighting machine 11 which efficiently emits the light from a widely distributed or moving light source in a specified direction, a solar battery 14 and a pilot lamp 15. The light L1 of the sunshine is taken in via the lighting machine 11 and the exit light rays L2 , L3 thereof are transduced by the solar battery 14 into electric energy to execute illumination of the pilot lamp 15. The display device is otherwise composed of the lighting machine, a light transporting rod, such as optical fiber or plastic molded good, and the pilot lamp. The light of the sunshine is taken in, in the daytime and the light of an artificial light, such as streetlight, is taken in, in the night time via the lighting machine and the exit light thereof is transported via the optical fiber or the light transporting rod to illuminate the pilot lamp.  The light emission by the electricity generated by the solar battery is possible as well with this method.
Patent JP-S5342833-A (JP)
Title: Detecting method for deterioration of developer
Inventor: TATSUMI SUSUMU
IPC: G03G15/08
Filed: 1976-09-30
Abstract: PURPOSE:To simply determine the correct degree of deterioration of developing agnet by measuring the quantity of an electric charge by separating a mass of toner from the developing a gent.
Patent JP-H09300638-A (JP)
Title: Ink-jet recording device
Inventor: KIDA AKIRA
IPC: B41J2/18
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To fully suck ink from a recording head without increasing both capping pressure and the number of parts by a method wherein the predetermined stand-by time is set between the abutment of an ink delivering port and a cap and the start of the suction of ink. SOLUTION: When a cap 9 reaches the position abutting against a recording head by turning the cap 9 to the direction abutting against the recording head, a pump cam gear 16 rotates so as to separate a cylinder controlling part from the cam part 16A of the pump cam gear 16, resulting in abutting the cap 9 against the recording head by the spring pressure of a compression coiled spring 14 provided at the lower part of a cap holder 10. Thus, under the condition that the enclosed pressure is kept by abutting the cap 9 against the recording head, after the certain predetermined time of standing-by, ink is sucked through the cap 9 from the delivering port of the recording head. By separating the cap 9 from the recording head after the completion of ink suction, the non-delivery recovering driving of the recording head completes.
Patent JP-H04323694-A (JP)
Title: Real-time display system
Inventor: IDO YASUNORI
IPC: G09G5/36
Filed: 1991-04-23
Abstract: PURPOSE:To effectively store a fixed figure which is high in use frequency in a non-display area and to improve the use efficiency of a frame memory by properly rearranging cache blocks and securing a free area unless the fixed figure is stored in the non-display area. CONSTITUTION:When the fixed figure 4 can not be displayed in the non-display area 3 by a cache system, the free area is secured by rearranging fixed figure cache blocks 5 of variable size in the non-display area 3 from large ones in a display area or erasing fixed figures 7 which are relatively low in use frequency and rearranging the cache blocks from a large fixed figure cache block 5 in the display area at need. Thus, when the fixed figure can not be stored in the non-display area 3, the cache blocks in the non-display area are properly rearranged to improve the use efficiency of the frame memory 1.
Patent JP-H08289398-A (JP)
Title: Matrix ultrasonic probe
Inventor: NAKAMURA TAKASHI
IPC: H04R17/00
Filed: 1995-04-18
Abstract: PURPOSE: To keep the acoustic characteristic well by providing split grooves to form each of plural piezoelectric devices with two or more piezoelectric elements and providing lead wires in split grooves to electrically connect the lead wires and piezoelectric elements. CONSTITUTION: Each of piezoelectric devices 3 arranged like a matrix is formed with four piezoelectric elements by split grooves 11a and 11b. Cut grooves 5a and 5b and split grooves 11a and 11b are filled with a reinforcing material 6, and lead wires 7 for grounding are laid on the reinforcing material 6 in split grooves 11a in the direction of an arrow X. The lead wire 7 and surface split electrodes 1 (1a, 1b, 1d, and 1d) of respective piezoelectric elements are joined in the center part of each piezoelectric device 3 by solder 13 to form a common potential face. Since lead wires 7 are connected in split grooves 11a of non-piezoelectric areas of piezoelectric devices 3, the bad acoustic influence of lead wires is prevented because they don't exist on transmission and reception faces of ultrasonic waves.
Patent JP-S6012269-A (JP)
Title: Production of fiber reinforced composite metallic material
Inventor: KITAMURA ATSUSHI
IPC: C22C47/12
Filed: 1983-07-01
Abstract: PURPOSE:To obtain easily a fiber reinforced composite metallic material (FRM) having uniform quality by pouring a molten metal under pressure into a mold in which short fibers, whiskers, etc. of reinforcing fibers stuck with an org. material decomposable at the molding temp. are packed. CONSTITUTION:An org. material which decomposes at the molding temp. is stuck to short fibers, milled fibers or whiskers which are reinforcing fibers. Said short fibers, etc. stuck with the org. material are packed in a desired amt. into a mold for molding. The melt of a matrix metal is poured under pressure into the mold packed therein with such short fibers. The FRM having uniform quality is thus easily obtd.
Patent JP-H11309695-A (JP)
Title: Lock mechanism of pule set to paper
Inventor: MORI MAKOTO
IPC: B26D7/01
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To position and fix a rule set to paper or paper to be cut simply in a single operation on a cutter device provided with a paper placing stand. SOLUTION: This rule set to paper is provided with a pair of straight line shape guide grooves 10 on the placing stand 2 of a paper at some intervals paralelly and in this sectional direction, a rule 3 set to paper is arranged so as to parallelly move in the extension direction of the guide groove 10. A pressure-contact plate 15 against each inner wall of a pair of guide grooves 10 is provided on the rule 3 set to paper and also a push plate 14 for push- pressing the pressure-contact plate 15 to each inner wall is provided and the push plate 14 is moved by the turning of a lever 17 and the rule 3 set to paper is pressed to the guide groove 10 through a pressure-contact plate 15. Thereby, the positioning of paper to be is simplified by the rule 3 set to paper installed by one touch and the efficiency of a cutter work can be improved.
Patent JP-H07324824-A (JP)
Title: Hot air heater
Inventor: ISHIKURA NAOKI
IPC: F23L1/02
Filed: 1994-05-31
Abstract: PURPOSE:To reduce a bearing structure into a compact size and improve the durability without changing the effective vane length of a cross flow fan. CONSTITUTION:The side plate 21 of a cross flow fan 20 is inwardly drawn into the form of a recess and a bearing holding part 16 is made up at the bottom of the recess part 22 thus formed to hold a bearing 17 therein. The bearing 17 is provided with air conducting cooling holes 24 and air ventilation holes 25, thereby forming such a structure as to dispose the bearing 17 in a cooling air passage B and a cooling space A through which the cooling air in a heater body flows upon fan rotation.
Patent JP-H01289835-A (JP)
Title: Wholly aromatic copolyimide ester and its production
Inventor: HAYASHI HIDEO
IPC: C08G63/19
Filed: 1988-05-17
Abstract: PURPOSE:To obtain the title polyimide ester improved in dimensional stability in the direction of flow and the direction normal thereto, dimensional accuracy, heat resistance, mechanical properties, etc., by reacting four specified compounds together. CONSTITUTION:A compound (A) of formula I (wherein Y<1> is H or R<1>CO-, R<1> is a 1-18C hydrocarbon group, Z<1> is H or R<1>) is reacted with a compound (B) of formula II (wherein n is 0-1, Y<2> is H or R<2>CO-, Y<3> is H or R<3>CO- and R<2-3> are each R<1>), a compound (C) of formula III (wherein Z<2-3> are each H or R<1>, and formulas IV and V are para or meta to each other in the benzene ring) and a compound (D) of formula VI [wherein m is 0-1; Z<4> is H or R<4>CO- and Z<5> is H or R<5>CO- (wherein R<4-5> are each R<1>) when m=0; Z<4-5> are each H or R<1> and when m=1; and formula VII and the imide group are para meta to each other], and a compound of formula VIII-X (wherein Y<p> is Y<1-3>, Z<q> is Z<1-5>, Z
 is Z<1-3>, and Z<r> is Z<4-5>) is optionally eliminated from the product to obtain the title polyimide ester comprising repeating units of formulas XI-XIV, in which these units are bonded to form ester bonds and which has a shear stress of 0.025MPa and a melt viscosity (300-400 deg.C) of 1.0-1.0X10<5>Pa.s.
Patent JP-H11311126-A (JP)
Title: Power unit for off-road traveling vehicle
Inventor: FUKUDA KAZUTAKA
IPC: F02B67/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for an off-road traveling vehicle wherein an oil pump does not suck air at all even if a car body is largely tilted. SOLUTION: This power unit 5 comprises an engine 6 and a shaft-driving type transmission gear 9. A driving shaft 41 of the transmission gear 9 is installed in an auxiliaries storage housing H being situated at the outside of a transmission case 27 in a crankcase 10 and partitioned off the transmission case 27. In addition, the driving shaft 41 is geared with a countershaft 39 for a geared transmission piercing through a sidewall (a vertical wall 31) of the transmission case 27.
Patent JP-S5743269-A (JP)
Title: Picture correlating device for displaying specified range auto-correlation picture
Inventor: MIYAGI KOUICHIROU
IPC: H04N7/18
Filed: 1980-08-29
Abstract: PURPOSE:To separately display input pictures and their correlated pictures on the left hand side and right hand side of the picture of a image receiver, respectively, by delaying horizontal synchronizing pulses by a 1/4 horizontal synchronizing time. CONSTITUTION:By a light intensity filter 22 of a television camera 14, the sweeping width of a picture signal is set to a 1/2 horizontal scanning length so that the picture signal and its correlating signal do not overlap in time. Then, the setting value of a picture signal pulsing circuit 9 is fixed to the intermediate value of blackwhite level value of the picture signal by the television camera 14, and only picture signals obtained by horizontal scannings in one direction are taken out by a horizontal synchronizing selection circuit 2 so that duplication of reversed pictures caused by two-way horizontal sacnning is prevented. Moreover, by setting the delay time of a horizontal synchronizing time delaying circuit 11 to a 1/4 horizontal time, input pictures and their correlating pictures are obtained on the left hand side and right hand side of the picture of an image receiver, respectively.
Patent JP-H03107082-A (JP)
Title: Latch structure of sliding type pateio door
Inventor: GEARII FURANKU POORUSON
IPC: H04N1/00
Filed: 1990-05-08
Abstract: PURPOSE: To ensure locking of a door by constituting a latch mechanism with a receiving seat, a casing, a latch housing, and a latch, fixing the receiving seat to the casing, and engaging this with the latch provided for a door frame. CONSTITUTION: This latch mechanism is constituted with a latch housing 40, latches 44, and catches 60, and is provided for a door frame 20 of a door 18. In the latch housing 40, the latches 44 are rotatable by a rotation pin 60, when the door 18 is closed, is energized counterclockwise by a torsion spring 50, and is moved to a latching position by a receiving seat 30. At the latching position, shoulder portions 76 of the catches 60a are abutted to ear portions 74 of the latches 44, and the latches 44 are fixed to grabbing portions 48. Thus, the latches 44 are fixed by the catches 60 until they are released to certainly lock the door 18.
Patent JP-S61277818-A (JP)
Title: Multistage type turbosupercharge engine
Inventor: HIRABAYASHI YUJI
IPC: F02B37/18
Filed: 1985-05-31
Abstract: PURPOSE:To smoothly vary the opening degree at the early period in opening a bypass valve by controlling the opening degree in correspondence with the air flow rate and the engine revolution speed. CONSTITUTION:When an exhaust bypass valve 22 is opened, the pressure of a low pressure compressor 3 increases gradually, and the pressure is increased by opening a flow-rate adjusting valve 12. As the flow-rate adjusting valve 12 is opened, an exhaust bypass valve 22 is closed gradually. When the flow-rate adjusting valve 12 is opened perfectly, a variable nozzle 15 is opened. Into a control unit 26, the number Ne of revolution of an engine 1, supercharge pressure PB in a suction pipe 18, and the air flow rate QA metered by an air flow meter 25 are input as the detection signals, and the control signals are supplied into the control-pressure adjusting valve 16A and 17A for the actuators 16 and 17.
Patent JP-S609698-A (JP)
Inventor: KATOU HISAO
IPC: B25J17/02
Filed: 1983-06-30
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。