baber/WOPTO huggingface dataset:
Patent JP-2000048634-A (JP)
Title: Fluorescent lamp device
Inventor: SANO HIROSHI
IPC: F21S2/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To simplify assembling work of a bulb-type fluorescent lamp device, and to lower manufacturing costs. SOLUTION: In this fluorescent lamp device, a fluorescent lamp is attached to a fitting hole 43 of a holding body 14, and a substrate 16 is inserted and fitted into a substrate fitting part 45 of the holding body 14, to fit the holding body 14 into a base body 11 fixed with a base. The substrate 16 is gripped by chucks respectively positioned in chuck groove parts 46, to press the substrate 16 into the substrate fitting part 45. Linear edge parts 62 are formed on four sides of the discoid substrate 16. A positioning engaging part 49b is engaged with a positioning receiving part 63 of the substrate 16, to prevent the rotation of them to each other. The substrate 16 is held such that the upper surface of the substrate 16 projects from the upper end of the substrate fitting part 45.
Patent JP-S6455280-A (JP)
Title: Electrochemical-recording paper
Inventor: YASUDA AKIO
IPC: B41M5/20
Filed: 1987-08-26
Abstract: PURPOSE:To obtain a high-quality hard copy capable of coloring, decoloring, or discoloring with a low power demand, by a method wherein a title paper is composed by holding an electrochemical coloring/decoloring material which colors or decolors due to an oxidation-reduction reaction and a solid electrolyte on a substrate. CONSTITUTION:As an electrochemical coloring/decoloring material, a material which colors, decolors, or discolors due to an electrical oxidation-reduction reaction is used. This material can be repeatedly used if the coloring and decoloring is reversible, and it can be used as an addition type electrochemical- recording paper if unreversible. As a dyestuff in use, a leuco dye having lactone ring can be used, such as triphenylmethane phthalide, fluorane, and azaphthalide group. On the other hand, a solid electrolyte in use ensures the conductivity of a chemical-recording paper, accelerates the oxidation-reduction reaction of the electrochemical coloring/decoloring material, exists in solid states at an ordinary temperature, and has a high electrical conductivity. As the solid electrolyte, a material obtained by dissolving an alkaline metal salt such as potassium chloride in a polymer such as polyvinyl alcohol and polypropylene oxide is available.
Patent JP-H0377249-A (JP)
Title: Image display device
Inventor: OTAKE KEIICHI
IPC: H01J31/12
Filed: 1989-08-17
Abstract: PURPOSE:To make illuminating sizes of rasters of RGB colors by a method wherein fluorescent bodies to be applied on a screen are applied to right and left ends by several pixels more respectively while the order of pulse width modulation signals to be added to a beam current control electrode is varied. CONSTITUTION:Fluorescent bodies to be applied to a screen are applied to right and left ends by several pixels more respectively. A switch 32 is a 3-input triple switch wherein input RGB signals can be converted by switching into three kinds of RGB, GBR and BRG respectively with respect to 33a, 33b, 33c of an A/D converter 33 in the next stage. The switched RGB signals are made to be digital signals by the converter 33 and further pulse-width-modulated by a PWM signal output circuit 34 according to the order of inputs of 33a, 33b, 33c to be a PWM output signal 35 to have a beam current control electrode driven. when the order of the RGB signals is changed by the switch 32 so that horizontal deflection amount is minimum, illumination sizes of rasters of RGB colors can be uniform thereby obtaining uniform rasters on the whole.
Patent JP-S59100657-A (JP)
Title: Signal transmission system
Inventor: ARIMOTO AKIYA
IPC: H04L25/08
Filed: 1982-11-30
Abstract: PURPOSE:To improve the operating speed by inserting a transistor (TR) to the middle or an end of a signal wire in signal transmission line system of plural wires and bringing the level of a signal to L when the other signal is at H to prevent malfunction. CONSTITUTION:TRs 11, 12 are provided among a signal generating circuit 1, a signal input circuit 2 and an earthed point just before respective input terminals 5, 6, and these gates are connected to other signal wires. When an H voltage is inputted to an input terminal 5, since an H voltage is inputted also to the gate of the TR12, the TR12 becomes conductive and the input signal of the input terminal 6 is brought forcibly to L.
Patent JP-H0958929-A (JP)
Title: Traverse device in winder
Inventor: MIYAZAKI YOSHIHIRO
IPC: B65H54/28
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To carry out excellent traverse by preventing a wire from being reversed in another direction while the wire is moving in one direction. SOLUTION: A moving member 60 is freely fitted to a ball screw 51. A ball holding body 73 is reversibly provided on the moving member 60. Two balls 86, 87 are arranged before and behind the center of inversion. These two balls 86, 87 are rotatably interposed between a threaded groove 53 of the ball screw 51 and the ball holding body 73.
Patent JP-H1039242-A (JP)
Title: Scanning optical device
Inventor: MIYAMOTO MICHIYO
IPC: G02B26/12
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To simplify the assemblage of a turn back mirror. SOLUTION: The turn back mirror 5 turning back the scanning light L1 of a rotary polygon mirror 3 toward a rotary drum 6 is built into the mirror supporting body 10 of an optical box 7 with a spring 11 being integrated to a lid member 9. The return back mirror 5 is carried in the optical box 7 by being temporarily held in a mirror holder 12 being integrated to the lid member 9 and the lid member 9 is screwingly fixed to the optical box 7 in a state in which the turn back mirror 5 is pressurized with the spring 11.
Patent JP-H0495256-A (JP)
Title: Vtr-dat head drum and its production
Inventor: ADACHI MINORU
IPC: G11B15/61
Filed: 1990-08-09
Abstract: PURPOSE:To increase the service life of a head chip and a recording medium tape and also to prevent the deterioration of the picture quality by molding with lamination a resin surface layer made of a synthetic resin molding material via a metallic mold that applied the precise surface treatment to the tape rubbing surface of a rotary drum material and the inner surface of a bearing hole. CONSTITUTION:A resin surface layer 2 made of a synthetic resin molding material is molded with lamination via a metallic mold that applied the precise surface treatment to at least a tape rubbing surface 11 and the inner surface 12 of a bearing hole of a rotary drum material 1 which is previously molded with use of a metallic or ceramic material or a synthetic resin material having the high heat resistant strength and a low heat expansion coefficient. In this process, the diameter of a drum, the roundness, and the surface smooth properties are secured with high accuracy by means of a simple molding means as long as the high accuracy of the metallic mold is secured together with an accurate setting position of the material 1. Thus it is possible to increase the service life of a head chip and tape and to reduce the product cost.
Patent JP-S6192133-A (JP)
Inventor: YAMAZAKI YOICHIRO
IPC: H02J9/06
Filed: 1984-10-09
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-H0375626-A (JP)
Title: Electrically driven camera
Inventor: UENO FUMINORI
IPC: G03B17/02
Filed: 1989-08-17
Abstract: PURPOSE:To more effectively use a motor by sharing a stroboscope driving motor for a film rewinding mechanism. CONSTITUTION:A first motor 4 drives a mirror driving/shutter charging mechanism 3 and a film take-up mechanism 5. On the front right side part of a pentaprism 12, the driving mechanism 15 of a stroboscope case 11 is arranged and on the top part of a film cartridge room 13, the shared motor 14, which is the second motor which alternatively drives the driving mechanism 15 and the film rewinding mechanism 8, is arranged. Thus, the burden of both first and the second motors 4 and 14 is reduced, the motors 4 and 14 and the mechanism driven by the motors are adjacently arranged and the effective operation is realized.
Patent JP-S6272653-A (JP)
Title: Liquid crystal compound and composition and optical switching element using said compound
Inventor: SHOJI TADAO
IPC: C07C69/94
Filed: 1985-09-27
Abstract: NEW MATERIAL:A compound expressed by the formula (R is <=20C alkyl; R* is optically active and functional group having asymmetric carbon). USE:An optical switching element for display, having ferroelectricity and very high speed of response and stable to light, water, etc. PREPARATION:A ester obtained by esterifying 4'-hydroxybiphenyl-4-acetic acid with an optically active alcohol is esterified with an acid halide of a 4- alkoxybenzoic acid to afford the aimed compound expressed by the formula.
Patent JP-S6366401-A (JP)
Title: Strain gage and adhesion of same
Inventor: TANAKA SHINGO
IPC: G01B7/16
Filed: 1986-09-09
Abstract: PURPOSE:To enable a strain gage to be easily and surely fixed, facilitate the mass production of products wherein the gages are built and remove the necessity of advanced quality control by mounting a hot-melt material on the surface of the gage to be adhered to an object to be measured. CONSTITUTION:The printed pattern 1B of a resistance wire is formed on a base layer 1A made of such an insulator as a resin by etching. The base layer 1A and a hot-melt seat 2 wherein the seat 2 is adhered to the reverse side of the layer 1A while sandwiching, for example, a urethane adhesive therebetween are integrated by applying pressure by rollers. The base layer 1A and the hot-melt seat 2 thus integrated are cut off at every single strain gage. A lead wire 3 is connected to the resistance wire, which is coated with a laminate film 1C to complete the strain gage. Thus, dust and the like can be prevented from being mixed in between the gage and an object to be measured in an adhesion and the necessity of a strict quality control in the adhesion is removed.
Patent JP-H01202581-A (JP)
Title: Rear wheel steering angle control method in front-rear-wheel-steering vehicle
Inventor: FURUKAWA OSAMU
IPC: B62D6/00
Filed: 1988-08-26
Abstract: PURPOSE:To control a wheel so as to obtain its inner wheel difference of zero, when a vehicle turns, by controlling the rear wheel in its steered direction always agreeing with a tangential direction of a locus of the front wheel in a manner wherein the rear wheel performs a follow-up motion to the locus of the front wheel. CONSTITUTION:A front wheel 2 is steered by a front wheel-steering gear box 7 controlled by a steering wheel 6, and a rear wheel 3 is steered by a rear wheel-steering gear box 8 controlled by a motor 9. The rear wheel 3 determines its steered angle by a computer 10, and the steered angle is realized by a servo mechanism. The computer 10 controls a virtual center rear wheel in its steering direction always agreeing with a tangential direction of a locus of a vitual center front wheel in the virtual center rear wheel in a manner wherein it follows up the locus of the virtual center front wheel, and the right and left front and rear wheels are steered and controlled so as to cross at a right angle with the turning center given by the center front and rear wheels.
Patent JP-S6191814-A (JP)
Inventor: MAEDA YONEZO
IPC: H01H50/34
Filed: 1984-10-08
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-H0641886-A (JP)
Title: Disaggregation of wet paper strength-increased paper
Inventor: MATSUOKA HIDEOMI
IPC: D21H17/51
Filed: 1992-07-17
Abstract: PURPOSE:To efficiently obtain recovered regenerated pulp in a shortened treatment time without causing water pollution by treating wet paper strength increased paper with a solution containing an enzyme, and subsequently subjecting the treated paper to a disaggregation treatment using chemicals such as an oxidizing agent, an acid, an alkaline substance, and a disaggregation-accelerating agent. CONSTITUTION:Wet paper strength-increased paper containing a wet paper strength increasing agent such as a polyamide epichlorohydrin resin, melamine- formalin resin or urea-formalin resin is cut into approximately 1-2cm square pieces, immersed in a phosphoric acid-citric acid buffer solution (pH: 5.5), mixed with an enzyme (e.g. cellulase), shaken at 50 deg.C for 2hr, and subsequently subjected to a disaggregation treatment using chemicals such as an oxidizing agent (e.g. sodium hypochlorite), an acid (e.g. sulfuric acid), an alkali (e.g. potassium hydroxide), and a disaggregation-accelerating agent to efficiently produce the recovered regenerated pulp in a largely shortened disaggregation treatment time without causing the troubles of environmental pollution such as water pollution.
Patent JP-S59103729-A (JP)
Title: Forming device of plastic pipe
Inventor: SASAKI HITOSHI
IPC: B29C65/02
Filed: 1982-12-03
Abstract: PURPOSE:To improve the decorative effect of the outside of a pipe by providing a mandrel whose external circumference is covered by a plastic blank film lapped on the edge parts, sealing material for sticking the lapped edge parts and the like. CONSTITUTION:Molten film 4 is put on the end of a mandrel and covers the plastic pipe 9 through an upper die 18 for extruding the molten film. In this case, since the plastic pipe 9 is turned by a delivery mechanism 8 and driven to the end part of the mandrel, the molten film 4 also is wound sequentially into the plastic pipe 9 and covers the external surface. In this process, the plastic pipe having a decorative external surface can be made.
Patent JP-H03206172-A (JP)
Title: Cloth-cutting device
Inventor: TSUBOI SHIGEO
IPC: B26D1/28
Filed: 1990-08-10
Abstract: PURPOSE:To smoothly and correctly cut various pieces of cloth having different thickness by introducing the cloth into a gap between a roller and a cutting part installed in a hole part of a bed in a vertically opposed state and having controllable interval. CONSTITUTION:A ballance wheel 32 is rotated with starting a driving motor to rotate an upper shaft 26 and simultaneously a first gear 30 borne by the shaft 26 is rotated to rotate a lower shaft 38 to the same direction, too, through a second gear 40 and a third gear 42, then a cutting part 2 located below a hole part 37 of a bed 36 is rotated, thus a piece of cloth is introduced into a gap between a zigzag-like cutting blade 4 of the cutting part and a roller 12 installed over the hole part 37 in opposing to the blade 4 and subjected to push-cutting in zigzag-like. The gap between said roller 12 and the cutting blade 4 is adjusted by upwardly or downwardly transferring a nut 61 engaging with a screw part 60 and stretching a coil spring 58 through a setting screw 56.
Patent JP-H01156976-A (JP)
Title: Triazole oxide derivative, production, use and intermediate thereof
Inventor: ENOMOTO MASAYUKI
IPC: C07D413/04
Filed: 1988-08-26
Abstract: NEW MATERIAL:A triazole oxide derivative expressed by formula I (R is alkyl, alkenyl, alkynyl, alkoxyalkyl, haloalkyl, haloalkenyl or haloalkynyl). EXAMPLE:2-[7-Fluoro-4-propargyl-2H-1,4-benzodioxazin-3(4H)-on-6-yl]-4, 5,6,7- titrahydro-1,2,3-benzotrizole-1-oxide. USE:Useful as a selective herbicide, capable of exhibiting effects on weeds, such as wild buckwheat, Stellaria neglecta Weihe, barnyard grass or wild oats, by foliar treatment and soil treatment in farmland without phytotoxicity to main crops, such as corn and wheat, and controlling weeds, such as bulrush or false pimpernel, by water treatment even in paddy field. PREPARATION:An oxime compound expressed by formula II is subjected to ring closure using an oxidizing agent to afford the aimed compound expressed by formula I.
Patent JP-H0943364-A (JP)
Title: Hanging structure of clock
Inventor: KODAIRA KEIICHI
IPC: G04B37/14
Filed: 1995-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the hanging structure of a clock capable of being hung, while checking the hanging condition without impairing external appearance. SOLUTION: To fix a hanger to the clock body 2, the hanger 10 is to be positioned, engaging the first engaging hole 16 of the hanger 10 and the engaging part 8 of the clock body 2 with each other. Hereby, it turns out that the hanging hole 12 is positioned on the outside of the periphery of the clock body 2. Shifting the clock body 2 upward and engaging the second engaging hole 18 and the engaging part 8 will position the hanger 10 in condition of being hidden behind the clock body 2.
Patent JP-2001043758-A (JP)
Title: Terminal forming method of flat cable
Inventor: FUKUI TADAHISA
IPC: H02G15/08
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce cost by automating each terminal forming process and decreasing manufacturing period. SOLUTION: Terminal forming processes is automated in which a terminal 6 is mounted to a terminal portion 2 including an exposed conductor foil 5 for waterproofing, a mounting position of a terminal cover is measured, and the terminal cover 8 is mounted to a connecting portion 3. Once a flat cable 1 is supplied, the terminal 6 can be mounted to the flat cable 1 without requiring manual works until the final process so that assignment of a worker for each device is not required. Anchor holes are provided in the terminal 6 and an insulating film 4 and the terminal cover 8 is mounted, so that problems such as damage to a conductor portion or disconnection can be avoided. Moreover by having a waterproof rubber 9 interposed between the connecting portion 3 and the terminal cover 8, waterproofing of the connecting portion 3 can be facilitated.
Patent JP-H0965315-A (JP)
Title: Catv converter
Inventor: MOROTOMI TETSUAKI
IPC: H04N21/4405
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To display an excellent image by adding a circuit deleting waveform distortion left without being descrambled caused to a horizontal synchronization front porch and a back porch through scrambling/descrambling processing to avoid erroneous display on a television screen. SOLUTION: A signal selected by a tuner 1 while being an IF signal is fed to a descramble circuit 2, in which a compressed synchronizing signal part is expanded and demodulated into a base band signal by a video demodulation circuit 3. An operating timing by the descramble circuit 2 is generated by a KEY signal demodulation circuit 5 and a descramble control circuit 6, in which a timing excluding the scramble remaining part is generated and an elimination circuit 4 deletes the scramble remaining part. Through the constitution above, the scramble remaining part caused via the scramble/descramble processing such as synchronization compression system used for a CATV or the like is deleted.
Patent JP-H1148053-A (JP)
Title: Fastening device for connecting rod mounting member
Inventor: MATSUURA JUNICHI
IPC: B23P19/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a fastening device which can fasten a connecting rod mounting member to a crank shaft using one unit of device even if the type of crank shaft is varied and which can work in good compliance with a manufacturing line of multi-sort mixed placing type. SOLUTION: A fastening device 10 for a connecting rod mounting member has a rotating mechanism 20 which makes rotational locating of a crank shaft round its axis, and an angle displacing mechanism 30 displaces nut runners 152a-152d round the crank axis, and axis displacing mechanisms 133a and 133b displace the nut runners 152a-152d in the crank shaft axial direction while inter-shaft displacing mechanisms 150a and 150b narrow or widen the spacing of the nut runners in pair 152a and 152b and also the spacing of the ones 152c and 152d. The nut runners 152a-152d are energized and a connecting rod is fastened to the crank shaft.
Patent JP-2001041924-A (JP)
Title: Gas sensor
Inventor: UMEDA TAKAHIRO
IPC: G01N27/416
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of detecting the accurate concn. of carbon monoxide even if a zero point is not corrected with respect to measured potential difference. SOLUTION: A gas sensor consists of an insulator 4, a heater film 5, an insulating film 7, a metal film 8, a solid electrolyte film 1, a pair of electrode films 2a, 2b and a catalyst 3. Since the sheetlike metal film 8 having good heat conductivity is provided under the solid electrolyte film 1, heat can be transmitted uniformly and, even if a zero point is not corrected with respect to measured potential difference, the concn. of carbon monoxide can be accurately calculated directly from the potential difference between the electrode films 2a, 2b.
Patent JP-H06103507-A (JP)
Title: Magnetic tape recorder and magnetic tape recording and reproducing device
Inventor: TSUN KENZO
IPC: G11B15/02
Filed: 1993-08-05
Abstract: PURPOSE:To prevent a signal recorded on a tape from being lost during the period of a reversal operation by continuing the storage of the signal recorded on the tape in a storage circuit while operating reversely even when the running direction of the tape is reversed by an autoreverse mechanism. CONSTITUTION:When a cassette 1 is loaded on a tape recorder and recording is started, an input signal A is made to A' successively, and further, is made to a recording signal B, and is recorded on e.g. a side I. Then, a recording position arrives at the end part of the magnetic part of the tape 2, recording on the side I is ended, and a detective signal D is outputted from a tape end detection circuit 90. At this time, the input signal A' is stopped to be sent out, but the input signal A is continued to be recorded on a FIFO 42. When the running direction of the tape 2 is reversed by the autoreverse mechanism 12, the output of the signal D is lost. Then, the signal stored in the FIFO 42 is read out in order of old one and sent out as the input signal A', and recording on a side II is restarted.
Patent JP-2000042086-A (JP)
Title: Moxibustion instrument
Inventor: NISHIBAYASHI HIROSHI
IPC: A61H39/06
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a moxibustion instrument with which moxibustion can be easily and exactly applied without the danger of skin burns. SOLUTION: This moxibustion instrument is composed of a first handle 2 provided on a main body 1, groove 3 provided on the first handle 2, first opening part 4 provided on the main body 1, cover cylinder 5 formed in the shape of skirt under the first opening part 4, second handle 7 formed so as to be fitted with the groove 3, second opening part 8 provided on a lid 6, holder net 9 attachably and detachably fitted to the first opening part 4 between the main body 1 and the lid 6, first woven wire net 10 provided inside the holder net 9, and second woven wire net 11 provided outside the holder net 9. Thus, a skin burn caused by the fall of a burning object is prevented and the effect of moxibustion can be easily and effectively presented at a suitable spot.
Patent JP-H0494996-A (JP)
Title: Ic card
Inventor: KANEDA KATSUHIKO
IPC: G06K19/07
Filed: 1990-08-10
Abstract: PURPOSE:To make it possible to reduce dispersion of impedance and widen the opening space by a method wherein for a data transmitting/receiving coil, an insulated wire is wound into a ring shape of approximately the same diameter, along the outer periphery of a card base material, and the insulated wire is laid in the card base material. CONSTITUTION:An insulating coil 7 which is made in such a manner that an insulated wire is wound into a ring shape along the outer periphery of a circuit substrate 5 and is immersion-cured by an insulating resin is laid as a data transmitting/receiving coil in a card base material which consists of an insulated substrate 2 and an ultraviolet curing resin 8, and therefore, a transmitting/ receiving coil with low impedance and a wide opening space is constituted. For this reason, a data transmitting/receiving available distance by a radiotransmitter can be extended, and high functional property is retained. Also, the insulating coil 7 which is laid in the vicinity of the peripheral edge of the card base material greatly contributes to reinforcing also, and the reliability is also improved.