baber/WOPTO huggingface dataset:
Patent JP-H07171089-A (JP)
Title: Endoscope device
Inventor: ENOMOTO TAKAYUKI
IPC: A61B1/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide an endoscope device with which the integrated use time of respective endoscopes is known. CONSTITUTION:This endoscope device is constituted by freely connectably providing an essential device 20 indispensable for using the endoscope 10 with the endoscope 1. The endoscope 10 or the essential device 20 is provided with an integrating means 30 for integrating the time when the endoscope 10 is held connected to the essential device 20 and is in a ready-to-use state. The endoscope 10 or the essential device 20 is provided with a memory means 19 for the integrated use time for storing the use time integrated by the integrating means 30.
Patent JP-S6146296-A (JP)
Title: Sewage treating apparatus
Inventor: SUZUKI TOMIO
IPC: C02F1/52
Filed: 1984-08-13
Abstract: PURPOSE:To provide the titled apparatus capable of carrying out sedimentation under completely static conditions by providing a storage vessel for storing sewage which is charged for a specified time after the vessel is changed over in the apparatus consisting of a set of two vessels which are alternately used for aeration and sedimentation. CONSTITUTION:The sewage to be treated is introduced through a storage vessel 2 and a sewage switching part 3 into one vessel, or a vessel A, for example, wherein aeration is carried out, and aerated. The aerated mixed liquid flows into the other vessel B through a communicating port 1, and sedimentation is carried out. The supernatant liquid is discharged from an overflow weir 8. The roles of the vessels A and B are interchanged at every specified interval of time regulated by a timer or at a desired time. The inflow of sewage is also changed over by the switching part 3, and sewage flows into the vessel B. Sewage is stored in the vessel 2 for a specified time after the changeover (until the supernatant liquid becomes dischargeable after the sedimentation is sufficiently carried out in the vessel A), and sedimentation under completely static conditions in the vessel A is secured. Then the sewage flows into the vessel B.
Patent JP-H0828467-A (JP)
Title: Compressor
Inventor: TATENO MASAO
IPC: F04C18/16
Filed: 1994-07-20
Abstract: PURPOSE:To enable a rotor surface to be formed in a short time and at a low cost by cutting a coating layer arranged on the other front surface by a cutting surface arranged on one front surface according to the relative rotation in a pair of irregularity-type rotor to be relatively rotated. CONSTITUTION:In a supercharger 1, driving force of an engine input from a pulley 3 is accelerated by a speed-up gear set 5, and an air compressor 9 is rotated and driven through a timing gear set 7. The air compressor 9 forcibly feed air sucked from an suction hole 61 in the axial direction between a pair of screw rotors 35, 37, so as to supercharge the engine. In this case, a cutting surface 65 is formed on the front surface of one projecting-type screw rotor 35 by a plurality of grooves (cutting blades) 63 along the tooth trace. A lubricative coating (coating layer) is arranged on the front surface of the other recessed-type screw rotor 37. Thereby, the lubricative coating is cut only by relatively rotating both screw rotors 35, 37.
Patent JP-H0610719-A (JP)
Title: Engine control device
Inventor: KIMURA SHIGEHARU
IPC: E02F9/20
Filed: 1992-06-25
Abstract: PURPOSE:To reset the engine condition to the engine rotating condition before the interruption of the work quickly and easily at the time of starting the work again by moving a speed control lever to the idling position with an output shaft, which stops at each half rotation, preferencially to an operating lever of an engine at the time of interruption of the work. CONSTITUTION:A speed control lever 2 off an engine and an operating lever thereof are connected by an inner cable 4. An operating arm 18 is fitted to a speed control lever side end 16 of an outer cable 14 freely to reciprocate. Furthermore, a motor 28 for driving the reciprocation of the operating arm 18 is fitted to the operating arm 18. When an operating switch with return spring is turned on, the motor 28 is operated. On the other hand, when the output shaft 30 is turned half and a position detector 38 outputs the detecting signal, the motor 28 is stopped. Namely, the output shaft 30 is turned half each time when the operating switch is turned on, and the idling of an engine and the reset to the engine speed corresponding to the operating quantity of the operating lever are thereby performed alternately.
Patent JP-S5868751-A (JP)
Title: Electrophotographic receptor
Inventor: MABUCHI MINORU
IPC: G03G5/06
Filed: 1981-10-21
Abstract: PURPOSE:To obtain a photoreceptor having high sensitivity and durability by providing a layer contg. pyrazoline compds. expressed by a specific general formula. CONSTITUTION:A layer contg. >=1 kind among the pyrazoline compds. expressed by the general formula shown is provided. Here, R1 and R2 are hydrogen atoms, alkyl groups, substd. or unsubstd. aralkyl groups, or substd. or unsubstd. aryl groups. R3-R6 are substd. or unsubstd. alkyl groups, substd. or unsubstd. aralkyl groups or substd. or unsubstd. aryl groups, X is substd. or unsubstd. aryl groups or substd.or unsubstd. heterocyclic groups. Further, the di-substd. amino groups having different groups in at least one combination between both combinations of R3 , and R4, R5 and R6 are formed.
Patent JP-H0516733-A (JP)
Title: On-vehicle speaker device
Inventor: TAKAGI YOSHIAKI
IPC: H04R1/02
Filed: 1991-07-09
Abstract: PURPOSE:To reproduce voice signals in an excellent tone quality even if a speaker is installed in a duct where acoustic transmission characteristics are not flat by correcting the transmission characteristics in a reproduction system. CONSTITUTION:A speaker 23 is installed in an air conditioner duct 11 so as to radiate sound waves, and a digital filter 14, which uses inverse characteristics to acoustic transmission characteristics from the speaker 23 to the air conditioner duct blowoff port side end terminal 12 as its coefficient, is arranged in a speaker driving circuit system. After being digitalized, voice signals are corrected by means of the digital filter 14, and are analogized by means of a D/A converter 15, and the speaker 23 is driven by means of an amplifier 22.
Patent JP-S5957234-A (JP)
Title: Thermodevelopable photosensitive material
Inventor: KITAGUCHI HIROSHI
IPC: G03C1/498
Filed: 1982-09-27
Abstract: PURPOSE:To prevent fog using a compd. small in toxicity by incorporating at least one kind of a specified compd. as a photosensitive material. CONSTITUTION:The specified compd. to be used as a photosensitive material is represented by formula I in which X is halogen; R<1>, R<2> are each optionally substd. acyl, oxycarbonyl, oxysulfonyl, sulfo, sulfamoyl, or the like, and each may be the same or different; X is halogen, and may be any of F, Cl, Br, and I, but Cl and Br is preferable, and especially Br has high fog preventing effect, said acyl group is exemplified by acetyl, propionyl, benzoyl, naphthoyl, nicotinoyl, or the like, and the benzoyl group is especially preferable, and said oxycarbonyl group is exemplified by methoxycarbonyl, ethoxycarbonyl, phenoxycarbonyl, or the like group.
Patent JP-H09324086-A (JP)
Title: Thermoplastic resin composition
Inventor: KATAYAMA MASAHIRO
IPC: C08L25/04
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a harmless thermoplastic resin composition excellent in flame retardancy by using as the base a polymer blend comprising mainly a polystyrene resin and a modified polycarbonate having flowability and impact strength comparable to those of a polycarbonate resin blended with an ABS resin. SOLUTION: This composition comprises the following components (1) to (4), and optionally a component (5) in addition: 100 pts.wt. resin composition (1) consisting of 30-95wt.% polycarbonate resin and 5-70wt.% polystyrene resin; 0.5-20 pts.wt. component (2) which comprises a block copolymer having in the molecule polymer blocks comprising mainly an aromatic vinyl compound and polymer blocks comprising mainly a conjugated diene compound, or an epoxy- modified block copolymer obtained by epoxidizing the double bond derived from the conjugated diene compound of the block copolymer partially hydrogenated; 1-40 pts.wt. organophosphorus compound (3); 0.1-10 pts.wt. phenolic resin (4); and 0.05-5 pts.wt. fluoroethylene polymer (5).
Patent JP-H0461608-A (JP)
Title: Magnetic head
Inventor: KATO MINORU
IPC: G11B5/11
Filed: 1990-06-28
Abstract: PURPOSE:To rationalize the productivity and to reduce the cost by setting the thickness dimensions of each of two front core assemblies and a space plate to the same. CONSTITUTION:The magnetic head is provided with two front core assemblies 1, 65 which join a back core, respectively, are provided in parallel in the track width direction, and constitute one or plural magnetic cores, and a space plate 30 which is provided between two front core assemblies, and joins two front core assemblies. Also, the thickness dimensions of each of two front core assemblies 1, 65 and the space plate 50 are set to the same. Accordingly, at the time of working the respective core assemblies 1, 65 and the space plate 30, it becomes possible to execute working under the same condition, and to use the working and a jig and a tool in common. In such a way, the productivity can be rationalized and the cost can be reduced.
Patent JP-S5792867-A (JP)
Title: Semiconductor memory device
Inventor: MASUOKA FUJIO
IPC: H01L29/788
Filed: 1980-11-29
Abstract: PURPOSE:To obtain an electrical elimination type P-ROM with one FET by a method wherein an eliminating electrode layer is formed on a field insulating film which seperates a gate insulating film at a certain interval and a floating gate and a control gate which are insulated and overlapped each other are formed and the insulating film under the eliminating electrode is made thicker than that under the floating gate. CONSTITUTION:A field oxide layer 13 is formed on a P type Si substrate at a certain interval and a gate oxide film 12 is separated. On the field oxide film 13 an extension of a poly Si eliminating gate 14 is formed. A floating gate 15 is formed on the gate oxide film and is extended so as to overlap partially the eliminating gate 14 with an oxide film 16 in between. On the floating gate 15 a control gate 18 is formed with poly Si with an oxide film 17 in between. An oxide film under the eliminating gate 14 is formed thicker than the gate oxide film even the oxide film is not the field insulating film. With the above configuration one memory cell can be formed with one FET and the data can be eliminated electrically, so that when the above configuration is applied to P- ROM it will be very effective.
Patent JP-S5692316-A (JP)
Title: Method of and apparatus for reducing inertial mass produced in valve
Inventor: KAWAGUCHI KOUJI
IPC: F01L1/30
Filed: 1979-12-25
Abstract: PURPOSE: To increase the output of an engine, by reducing the inertial mass produced in a valve by a valve driving means by applying pressure in the opposite direction, and thereby preventing occurrence of valve overlap.  
     CONSTITUTION: A cam shaft 1 or a cam 2 of a valve driving means is formed with guide rail portions 3, while a guide washer 5 is formed near the stem end 4 formed integrally with a valve 6 in the manner that it is held in engagement with the guide rail portions 3 in freely slidable manner. Further, if necessary, a spring 7 or a rubber piece 7' is fitted at the stem end portion 4, while the washer is designed to be a movable washer 5' and it is held in forced contact with the guide rail portions 3. With such an arrangement, the valve 6 pushed downward with rotation of cam 2 tends to come out of engagement with cam 2 by the increased inertial mass. However, the valve 6 is pushed upward by the contact of guide washer 5 and guide rails 3, so that overlapping of the valve 6 can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6146891-A (JP)
Inventor: NIIDA NOBUO
IPC: F27D15/02
Filed: 1984-08-14
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-S6412790-A (JP)
Title: Speaker
Inventor: TAKAHASHI TOSHIJI
IPC: H04R1/00
Filed: 1987-07-07
Abstract: PURPOSE:To realize a low magnetic flux type speaker having the low material cost for a shield cover or a low metal mold producing cost for producing it by producing an L shape shield cover for covering the back face of the following constituting ports and the side face of one direction, on the upper part plate, the magnet and the bottom part plate with the center pole. CONSTITUTION:The annular upper part plate 19, the annular magnet 20, the bottom plate 22 having the center pole 21 and the L shape shield cover 23 for covering the back face of these constituting parts and the side face of the one direction are disposed. A frame 25 is connected to the upper side of the low leakage type magnetic circuit 24 constituted in such a way and a gasket 26 and a diaphragm 27 are fixed to the peripheral edge part 25 of this frame 25. A leakage magnetic flux 34 generated from the upper plate 19 or the magnet 20 situated in the vicinity of the side wall 33 of the L shape shield cover 23 is concentrated and passed through the side wall 33 of the shield cover 23 made of steel plate having completely smaller magnetic resistance than air. Thereby, the leakage magnetic flux externally jumped out of the side wall 33 of the L shape shield cover 23 is substantially removed.
Patent JP-H0919780-A (JP)
Title: Cutting for piled work to be worked with laser beam machine
Inventor: KANEKO NORIYUKI
IPC: B23K31/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To improve productivity by piling plural sheets of platy work to be worked and simultaneously cutting so as to simultaneously obtain same shape cut pieces with good finish. SOLUTION: In a working by which plural sheets of platy work are piled and simultaneously cut by a laser beam machine, by interposing at least one layer or more of sheet materials 6, 7, which are of material different from a work to be worked and for preventing the work to be worked from adhesion each other and sticking of solidified substance, between each work to be worked 1, 2, 3, and then piling, each work to be worked is cut with the sheet material.
Patent JP-H068513-A (JP)
Title: Laser scanning optical system and electrophotographic device
Inventor: KOBAYASHI KAZUNORI
IPC: H04N1/04
Filed: 1992-06-26
Abstract: PURPOSE:To provide both a laser scanning optical system for changing beam diameter on a scanning face and an electrophotographing device capable of properly controlling the beam diameter and luminous intensity of a laser beam according to the density of a picture element. CONSTITUTION:An aperture is constituted of an aperture plate 3a wherein an aperture part 3b for regulating the diameter of a laser beam is formed, a shield plate 3e and switches 3f, 3g for measuring the position of the shield plate 3e. The shield plate 3e is moved to an opening position for opening the aperture part 3b to its full width by a solenoid 3d or to a shielding position for partially shielding the aperture part 3b. A control part controls the position of the shield plate 3e according to the preset density of picture elements. Thereby the beam diameter is changed.
Patent JP-H04368059-A (JP)
Title: Image forming device
Inventor: YAMASHITA TOSHIKI
IPC: G06F1/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide the image forming device capable of plotting out completely information for plot-out even when a leading timing of the entire system is overlapped during plot-out by a weekly timer function. CONSTITUTION:A main control CPU 211 starts and shuts down respectively a sequence control CPU 221 of a plotter control section 220 and each CPU of a scanner control circuit, an operation section unit and an application control section for a preset leading time and a preset hut-down time. Moreover, when emergency information is plotted during shut-down, the main control CPU 211 starts the sequence control CPU 221 and does not start the entire system for the leading setting time when the plotter is in operation.
Patent JP-S6061875-A (JP)
Title: Generation system of standard pattern
Inventor: NAKANO YASUAKI
IPC: G06K9/66
Filed: 1983-09-16
Abstract: PURPOSE:To realize standard pattern generation having high recognition precision for a user after learning by learning only the pattern which is recognized erroneously by using an average standard pattern. CONSTITUTION:The character written on a form 1 is converted into digital pattern by a photoelectric transducing part 2. Respective parts of a device are connected to a bus 3 and operate under the control of a control part 4 consisting of a microprocessor. The output of the photoelectric transducing part 2 is segmented, character by character by a segmenting part 5 and transduced by a feature extraction part 6 into a feature pattern to be stored in a buffer memory 7. The feature pattern is compared by a recognition part 8 with standard pattern recognized in a memory 9 for recognition, and the results are displayed on a console 11, character by character. If a failure in recognition or erroneous recognition is caused, a correct character code is inputted on the console 11 and the corresponding address contents are read out of a memory 12 and written in the memory 9 as the standard pattern of the character. At the same time, the learning frequency of the standard pattern is set to 1 in the memory 12.
Patent JP-H0829645-A (JP)
Title: Lens holder for optical module
Inventor: ISHIHARA MANABU
IPC: G02B6/42
Filed: 1994-07-21
Abstract: PURPOSE:To make it possible to easily align an optical lens and a ferrule by providing a lens holder with a detaining part for detaining the optical lens on one side and a detaining part for detaining the front end of an optical fiber cable on the other side. CONSTITUTION:The one detaining part is a hole 1a for fitting the optical lens 2 having a cylindrical shape and the hole 1a is provided with the detaining part (difference in level) 1b for fixing the optical lens 2 in a prescribed position. The other detaining part is a hole 1c for fitting the ferrule 3a of the optical fiber cable 3 and the hole 1c is provided with the detaining part (difference in level) 1d for fixing the ferrule 3a in a prescribed position. Both detaining parts 1b and 1d are disposed on an optical path L connecting the ferrule 3a to the optical lens 2. A lens holder 1 in which the optical lens 2 and the ferrule 3a are built is screwed into the one hole 4a of the housing 4.
Patent JP-H0869111-A (JP)
Title: Positive resist composition for lift-off method and pattern forming method
Inventor: OKAZAKI SATOSHI
IPC: G03F7/004
Filed: 1995-06-12
Abstract: PURPOSE: To provide a resist compsn. capable of forming a resist pattern ensuring high working precision and high reliability by a lift-off method and to provide a pattern forming method. CONSTITUTION: A positive resist compsn. contg. novolak resin having repeating units represented by formula I as an alkali-soluble resin, a low nuclear body represented by formula II or III and having phenolic hydroxyl groups and 2-5 benzene rings as a dissolution inhibitor and a compd. having a 1,2- naphthoquinonediazido group represented by formula IV or V as a photosensitive agent is exposed and developed to form a resist pattern of a prescribed shape. In the formulae II, III, (i) is 1 or 2, each of (k), (m) and (p) is an integer of 0 to 3, (n) is an integer of 1 to 4, (q) is an integer of 1 to 3, (r) is 2 or 3, m+p+n<=6 and k+q<=5.
Patent JP-H0610669-A (JP)
Title: Vehicle cooling system
Inventor: YUASA MUNENORI
IPC: F28D9/00
Filed: 1992-06-26
Abstract: PURPOSE:To provide a vehicle cooling system where the size of an oil cooler is small, and the mountability is excellent, and the cooling efficiency of the oil cooler is increased even when the vehicle is stopped or traveling at low speed. CONSTITUTION:A cooling fan 7 which generates the air flow to a radiator 6 to radiate the heat from the cooling water of an engine 5 is driven by a hydraulic motor 4 which is operated by the hydraulic pressure generated by an oil pump 2 of a power steering device. This hydraulic motor 4 is integrally provided with an oil cooler 8. This oil cooler 8 is of water-cooling type, and the heat exchange is performed between the operating oil passing through the hydraulic motor 4 and the cooling water. The oil cooler 8 employs the water- cooling system, and this allows the size to be smaller than that of the air cooling system, and at the same time, its mountability is excellent because the oil cooler 8 is integratedly provided with the hydraulic motor 4. The water- cooling system allows the operating oil to be cooled without being affected by the traveling condition of the vehicle.
Patent JP-H0971733-A (JP)
Title: Carbon black for black matrix
Inventor: HISA HIDEYUKI
IPC: C09C1/48
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To enable the production of a thin black matrix having a high light- screening ratio and a low surface reflectance by using a resin-coated carbon black of which the sum of contents of Na and Ca is specified. SOLUTION: A carbon black pref. having a particle size of 40nm or lower and a DBP(dibutyl phthalate) absorption of 140ml/100g or lower is washed with e.g. water or hydrochloric acid to dissolve and remove Na or Ca to reduce the sum of contents of Na and Ca to 100ppm or lower, is adjusted to a pH of 6 or lower, and is coated with 1-30wt.% resin pref. having benzene rings in the molecule, the amt. of the resin being based on the sum of the carbon black and the resin. A black matrix obtd. from thus treated carbon black can prevent a transparent electrode or other kinds of electrodes from electrical short circuit due to the permeation of Na or Ca, has a high light-screening ratio and a low surface reflectance, and can be made thin.
Patent JP-S6230005-A (JP)
Title: Manufacture of wood meal molding
Inventor: TERAYAMA KENICHI
IPC: B27N3/02
Filed: 1985-07-31
Abstract: PURPOSE:To manufacture molding of low price, light weight and good performance made of wood meal by putting on the bottom of inside of mold fine wood meal with adhesive added and also putting inside the guide members placed along inside walls of mold wood meal with adhesive added or pieces of wood and then putting fine wood meal with adhesive added in the spaces from which the guide members have been removed and also on the upper face of the bed of rough wood meal with adhesive added, and by heat pressing. CONSTITUTION:Fine wood meal 11 with adhesive added is put on the bottom of mold 10 uniformly. Along with the four inside wall faces of mold 10 the guide members 12 are placed, inside of which rough wood meal 13 with adhesive added is filled uniformly up to the level a little lower than the top of members. After the said guide members have been removed, fine wood meal 11 with adhesive added is put in the spaces between the rough wood meal bed and the inside of four walls and also on top of the rough wood meal bed uniformly. The ratio of quantity of fine wood meal with adhesive added and rough wood meal with adhesive added is preferably 1:3.1:4. Next, the male mold 14 is mounted and heat pressed with the press (under 100 deg.-180 deg.C, pressure 10-50 kg/cm<2>, time 5-10 minutes) to manufacture wood meal molding products.