baber/WOPTO huggingface dataset:
Patent JP-2000059092-A (JP)
Title: Device transfer equipment
Inventor: KINOSHITA TADASHI
IPC: H05K13/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To enable a top device positioned at a device suction position to be surely separated from a second device, when devices are continuously transferred by a belt in a transfer equipment. SOLUTION: A transfer equipment 10 is equipped with a belt 16, which transfers devices near a device suction position P and a press stopper 68 that presses a second device 20B and to forcibly stop it, and only a top device 20A is transferred to the device suction position P by the belt 16.
Patent JP-H0928251-A (JP)
Title: Fishhook for fishing ayu with live decoy and its production
Inventor: MATSUZAWA YUICHI
IPC: A01K91/06
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fishhook for fishing ayu with a live decoy at low cost and in a short time. SOLUTION: This production adopts, in place of binding yarns, a heat- shrinkable tube 1 to eliminate a traditional skill-requiring process that connects a line to a plurality of fishhooks for fishing ayu with a live decoy by binding the fishhooks with binding yarns. The hooks (a) and a line (c) are inserted into the tube, the tube is heated, and the hooks and line are tightly fastened instantaneously by shrinkage of the tube, thus simply obtaining the objective fishhook.
Patent JP-H04101600-A (JP)
Title: Electroacoustic transducer and acoustic reproduction system
Inventor: YAMAGISHI AKIRA
IPC: H04R5/033
Filed: 1990-08-21
Abstract: PURPOSE:To prevent generation of an oppressive feeling or by providing an acoustic duct which leads sound to the outside of a cabinet, making the bore of the acoustic duct smaller than the diameter of an electroacoustic transducing unit, and arranging the tip part of the acoustic duct outside of the external auditory meatus of a right or a left ear. CONSTITUTION:A cavity 13 in which speaker units 14 and 15 are housed is coupled with an acoustic duct 18 formed like a hollow cylinder inside a cabinet 10 and is connected to an open part 19 for acoustic transmission provided in a position facing an outlet a of the external auditory meatus in an auricle e of a hearer. Further, the bore of the acoustic duct 18 is made substantially smaller than the diameter of a speaker unit. Then, a resonance frequency f0 of an electroacoustic transducer 1 as a whole is made lower by the acoustic duct 18, and although the device is a headphone device, low-frequency sound can be reproduced sufficiently. Even when the device is put on an ear, the outlet of the external auditory meatus will not be blocked up, so sound in the neighborhood can be caught, and the device will be easy to handle. Further, the speaker units 14 and 15 will not directly face the tympanum of the hearer, and a standing wave will not be generated, thus not producing the oppressive feeling.
Patent JP-H0774660-A (JP)
Title: Portable telephone set
Inventor: UEDA MICHIAKI
IPC: H04B1/10
Filed: 1993-09-03
Abstract: PURPOSE:To provide the high reception sensitivity with a small circuitry by inserting a compact ceramic filter with a group delay characteristic between the intermediate frequency amplifier in the final stage of a reception part and a demodulation part. CONSTITUTION:A reception signal from an antenna 1 is supplied through a branching device to a reception circuit. The reception signal is amplified by a high frequency amplifier 3 and is mixed with the frequency signal from a 1st local oscillator 6 by a 1st mixer 5 through a wide-band pass filter 4. Then it is mixed with the frequency signal from the 2nd local oscillator 10 by a 2nd mixer 9 through a 1st intermediate frequency amplifier 8 and is band-limited by a narrow band pass filter B11 and is amplified by a 2nd intermediate frequency amplifier 12. By passing a band pass filter 13 being the ceramic filter having the band limit characteristic, it is fully band limited and a reception signal whose change amount of the phase characteristic is minimum can be transmitted to a demodulation part 14.
Patent JP-H0881080-A (JP)
Title: Fed sheet separating mechanism
Inventor: KASAHARA RIKIO
IPC: B65H27/00
Filed: 1994-09-14
Abstract: PURPOSE: To provide a fed sheet separating mechanism which can be surely separate sheets from one another, and by preventing occurrence of damage such as chaffing to sheets while preventing overlapping feed of sheets. CONSTITUTION: In a fed sheet separating mechanism 14, a protrusion of a transfer roller 31 and a recess of a separating roller 32 are opposed at different levers so as to prevent from making contact with each other, and the transfer roller 31 is rotated in the forward direction, relative to the sheet feed direction while the separating roller 32 is rotated in the reverse direction so that a plurality of documents P set on a document bed 12 are separated one by one. Further, the diameter of the separating roller 32 is smaller than that of the transfer roller 31, and the friction coefficient of the separating roller 32 is less than that of the transfer roller 31.
Patent JP-S6279436-A (JP)
Title: Optical movement type exposure device
Inventor: MAETANI MASAMI
IPC: G03B27/50
Filed: 1985-10-02
Abstract: PURPOSE:To make an exposure device compact by interposing a spring clutch which operates in a clamping direction with natural falling force based upon a component of gravitational force of an optical element in a driving system which moves down the optical element on the side of the driven-side optical element. CONSTITUTION:When the driving for the backward motion (b) or forward motion (a) of a mirror case 15 as a moving optical element is stopped, the natural falling force based upon a component of gravitational force of the driven-side mirror case 15 operates on a shaft 40 for forward movement as a force which rotates it clockwise, and consequently the clutch spring 48 clamps the boss part 41a of a power take-off gear 41 and a ring member 42 united with the shaft 40. Namely, the driven side and driving side are linked together and the natural falling force based upon the component of gravitational force of the driven mirror case 15 is supported by the rotary drag of the driving source side, so that the mirror case 15 is stopped and held stably at a halfway position on a slanting guide member without falling naturally.
Patent JP-S60112366-A (JP)
Title: Image recorder
Inventor: MORITA HIDEKI
IPC: H04N1/23
Filed: 1983-11-22
Abstract: PURPOSE:To form a compact structure which not apt to flaw a recording medium still at the time of light exposure and by shifting a one dimentional scanning light source to the recording medium. CONSTITUTION:A one dimentional scanning light source 5 is arranged to shift in the sub-scanning direction and the upper/lower directions to a recording medium by holding the recording medium 2 inside a cassette 1, and a roller 3 is arranged to move in the upper/lower directions in the adjacent of an end of the cassette 1 opposite to a developing part 7. The part 7 is arranged adjacent to the cassette 1. The medium 2 is exposed by moving the roller 3 upward, moving a light source 5 to the extent that the light emitting face contacts the medium 2, and moving it in the sub-scanning direction. When light exposure is completed, the medium 2 is sent out to the part 7 by moving the source 5 upward, moving the roller 3 downward so that it contacts the medium 2, and by rotating the roller 3.
Patent JP-S59108342-A (JP)
Title: Semiconductor device
Inventor: MATSUOKA TOSHIO
IPC: H01L27/10
Filed: 1982-12-14
Abstract: PURPOSE:To omit a precharge, and to simplify timing control by connecting one terminals of the series circuits of both MISFETs to a data line, transmitting an input signal over the gate of a MISFET for reading and reading a memory information of a MISFET for memory to the data line. CONSTITUTION:With a ROM of an N channel, a set of memory cells are constituted by a pair of a MOSFET11 for memory and an enhancement type MOSFET12 for reading, and a large number of the memory cells are arranged to a matrix shape. The source and gate of the FET11 for memory are brought to grounding potential, and a drain is connected to the source of the FET12 for reading. The gates of the FETs 12 are connected to address lines ADD1, ADD2, ADD3...ADDn. The drains of the FETs 12 are connected to the data lines 13, one terminals of the data lines 13 are connected to power supplies at +VDD through MOSFETs 14 of impedance (beta is small) higher than the FETs 11, 12, and the sources and gates of the FETs 14 are connected.
Patent JP-H06157261-A (JP)
Title: Active ingredient for anti-perspiration and composition of anti-perspiration agent
Inventor: DESUMONDO BAANAADO HEIGAN
IPC: A61K8/365
Filed: 1993-09-03
Abstract: PURPOSE: To obtain a highly effective sweat inhibitor compsn. having low irritating property and fit for local administration to the skin of a human. CONSTITUTION: This sweat inhibitor compsn. is an aq. soln. of >=pH 5, preferably pH 6-10 contg. an effective amt. (e.g. 0.1-50 wt.%) of titanium salt of a 2-10C aliphatic hydroxycarboxylic acid.
Patent JP-H1152431-A (JP)
Title: Liquid crystal display element
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/139
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element which is ameliorated in the problems with temp. characteristics and has high display quality by adopting a constitution in which the natural pitch of a liquid crystal layer lessens the change in a switching characteristic by temp. SOLUTION: The natural pitch of the liquid crystal layer lessens the change in the switching characteristic by temp. In such a case, the liquid crystal layer 30 is held between a lower substrate 11 and an upper substrate 12. The element has transparent electrodes 21, 22 for applying voltage on this liquid crystal layer 30, alignment layers 31, 32 for aligning liquid crystals and polarizing plates 41, 42. The natural pitch P0 of the liquid crystals is set at about twice the thickness (d) of the liquid crystal layer and the element is so constituted that the state twisted 180 deg. is stable when there is no alignment regulation by the alignment layers 31, 32.  If, however, the element is so constituted as to reverse the inclination of the liquid crystals with the upper and lower substrates 12, 11, the spray change of the liquid crystals twisted 180 deg. occurs and, therefore, the higher elastic energy is obtd.
Patent JP-2001040713-A (JP)
Title: Construction machine with crane function
Inventor: TODA NAOSHI
IPC: G05D7/06
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To improve workability and operability by controlling the cylinder operating speed of at least part of hydraulic cylinders via pressure oil discharge quantity control, and providing a discharge quantity adjustment section on a pressure oil discharge path. SOLUTION: Discharge quantities of first and second main pumps 9, 10 are reduced by selecting the crane work mode with a work mode selector switch 37, thereby the pressure oil feed quantities to hydraulic actuators 14-18 are reduced. When a boom and an arm are operated to the descent side while the crane work mode is selected, the pilot pressures fed to boom and arm control valves 21, 22 and boom and arm descent preventing valves 40, 47 are reduced by third solenoid proportional pressure reducing valves 41, 48, thereby the discharging speed of the oil discharged into an oil tank 12 from a boom cylinder 16 and an arm cylinder 17 via the valves 21, 22, 40, 47 is slowed.
Patent JP-H1064611-A (JP)
Title: Battery terminal
Inventor: YAMADA SHINICHI
IPC: H01R11/12
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal having good working efficiency. SOLUTION: A battery terminal 1 comprises a body 3, clamp 4, and nut 5, and an electrode holder part 6 provided in the terminal body 3 is deformed in the ring closing direction when a pair of fastener legs 10 are approached. Ahead of the clamp 4, a pair of clamping legs 15 are furnished to approach while they are pinching the fastener legs 10, and a bolt hole 13a to be fitted on a bolt 12 installed protrusively at the body 3 is furnished in the rear part of the clamp 4. If the clamp 4 and a wire terminal 7 are insertingly passed on the bolt 12 followed by fastening with the nut 5, the wire terminal 7 is attached to the battery terminal 1, and the electrode holder part 6 is deformed in the ring closing direction so as to generate fixation of an electrode P to the battery terminal 1.
Patent JP-S6464119-A (JP)
Title: Magnetic recording medium
Inventor: SHOJI SABURO
IPC: C10M105/68
Filed: 1987-09-04
Abstract: PURPOSE:To improve the durability of a magnetic recording medium such as magnetic disk and to exhibit a good lubricating effect for a long period of time by incorporating a specific compd. into the surface of an org. coated film forming the essential component of a protective layer. CONSTITUTION:The magnetic recording medium such as magnetic disk which has high durability, is capable of exhibiting the good lubricating effect for a long period of time and has excellent reliability is obtd. if the compd. expressed by the formula I is incorporated into the surface of the org. protective film on a magnetic layer. In the formula, Rf: perfluorinated alkyl group or perfluorinated polyoxyalkyl group; R1: direct bond, -CH2-, -CO-, -CONH; R2: an oxyalkylene group of 2-3C; R3: direct bond or -O-, -COO-, -CONH, -OCxHzx-, -CxH2x- which may be different each repetition; m: 0 or 1, n: >=1 integer, X: 1 or 2.
Patent JP-H0383631-A (JP)
Title: Contact bonding device for constituent member of tire
Inventor: ISHII RYUTARO
IPC: B29D30/28
Filed: 1989-08-29
Abstract: PURPOSE:To miniaturize the contact bonding device concerned by a structure wherein two kinds of rollers are mounted on the same pair of supporting stocks. CONSTITUTION:When a roller 25 is rocked by driving a cylinder, the roller 25 is brought into contact under pressure with inner liner 50, which is wound round a forming drum 1, at the middle of the liner. After that, when the forming drum 1 is rotated and simultaneously a screw rod is rotated by driving a motor, a pair of supporting stocks are moved horizontally outwards, resulting in spirally fixing the inner liner 50 outwards by pressure from its middle. Next, when the rotation is stopped after the predetermined number of rotation of the forming drum 1, the joint of each side wall 51 is positioned so as to face each roller 39 on the forming drum 1. When the roller 37 is projected by driving a cylinder 32, the roller 39 fixes the inside joint of each side wall 51 by pressure. Under the condition just mentioned above, when the motor is driven again so as to move the supporting stocks, the rollers 39 keep on fixing the joints of the side walls outwards by pressure.
Patent JP-H04248072-A (JP)
Title: Sealing arrangement for valve, particularly multi-way valve
Inventor: KURUTO SUTOORU
IPC: F16J15/06
Filed: 1991-08-30
Abstract: PURPOSE: To provide a sealing arrangement for a multi-way valve which can attain a combination of inexpensive design and positive sealing action and can be assembled easily by a robot. CONSTITUTION: This valve sealing arrangement is provided with at least one sealing ring 13. The sealing ring consists of a housing ring 14 which has U-shaped cross-section and is formed out of a plurality of parts permanently- connected to one another. An integrally-structured sealing element 20 is mounted in the ring space of the housing ring so that its position may be adjustable radially to form a component which can be integrally-operated with the housing ring. The sealing part of the sealing element extends out of the housing opening of the ring space. The sealing part of this type is locked in valve housing to seal a section between the valve housing and a movable valve piston. The design of the sealing ring is suitable for robotized assembly.
Patent JP-2001041641-A (JP)
Title: Sliding door
Inventor: HIROZAWA MASARU
IPC: F25D23/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To simply mount and remove a roller. SOLUTION: Protrusions 52 are projected from front and rear surfaces of a square groove 51 formed in a lower frame member 47 near a lower end. A roller set 54 is detachably contained in a space formed between a bottom 51a of the groove 51 and both the protrusions 52. The set 54 has a mounting member 58 and a roller 60 rotatably supported with the member 58 through a supporting shaft. Supports 58b opened down are formed at lower edges of vertical plates 58a opposed to front and rear sides of the member 58. When the set 54 is contained in the groove 51, lower ends of the plates 58a are disposed opposite to the protrusions 52 in contact relation, longitudinal movements of both shaft ends 59a of a supporting shaft are restricted by the supports 58b, received by the protrusions 52 and inhibited to be released.
Patent JP-H0887852-A (JP)
Title: Disc cartridge
Inventor: FUNATO KOJI
IPC: G11B23/03
Filed: 1994-09-14
Abstract: PURPOSE: To realize a thin disc cartridge while keeping a sufficient mechanical strength of cartridge body and stabilizing open/close operation of a shutter member. CONSTITUTION: A thin engaging part 59 is formed at the slide guide part 57 of a slider member 50 fitted in a shutter open guide groove 26 of a cartridge body 10 through a step part 60 intersecting the guide groove 26 perpendicularly. A gap 66 to be engaged with one end 72 of a shutter spring 70 while storing the resilient force, under a state where a shutter member 40 is is shifted to a second position for opening the recording/playing openings 22, 23, is provided between the thin engaging part 59 and one half 12.
Patent JP-2001040620-A (JP)
Title: Soundproof wall formed of precast concrete, and method for constructing the same
Inventor: NAKANISHI KOJI
IPC: E01F8/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof wall formed of precast concrete, which can be constructed by reducing labor and shortening a construction period. SOLUTION: Soundproof walls 1 which each include a fixing portion 11 to be fixed onto an upper surface of a concrete structure and a panel portion 12 to be erected with respect to the concrete structure, are serially fixed by U bolts 41, respectively. Bolt holes 14 are formed in the fixing portion 11 of each soundproof panel 1, into which the U bolt 41 arranged in a felloe guard 2 of the concrete structure is inserted. Further, an upper portion of each bolt hole 14 is expanded to form an injecting portion 14' opening in an upper surface of the fixing portion 11, and a washer 9 is arranged in a manner covering the injecting portion 14'. Then, an injection opening 92 which communicates with the injection portion 14', is formed in the washer 9. Thus, a filler 31 is injected from the injection opening 92 via the injection portion 14' into the bolt holes 14.
Patent JP-S6462970-A (JP)
Title: Two-dimensional encoding system
Inventor: HASEGAWA HIROYUKI
IPC: H04N1/417
Filed: 1987-09-03
Abstract: PURPOSE:To increase an encoding speed by considering the necessity of a b2 changing point detection in two-dimensional encoding. CONSTITUTION:An image data compression processing part 1 contains an image data input part 11, an encoding part 12, an encoding data output part 13, and a control part 14. The encoding part 12 is composed of a changing point detecting circuit 121 to detect the changing point of the colors from a white to a black or from the black to the white, a two-dimensional encoding circuit 122 to encode under the control of the control part 14, and a code selecting circuit 123 to select a code by the control of the two-dimensional encoding circuit 122, and a division into a vertical mode, a horizontal mode, and pass mode is executed by the b2 changing point detection. Thereafter, whether the pass mode is generated or not at the time of the vertical mode is checked, and when it is not generated, the encoding speed can be speeded up by omitting the b2 changing point detection.
Patent JP-H1064957-A (JP)
Title: Method and device for mounting conductive ball
Inventor: SAKAI TADAHIKO
IPC: B23P21/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To surely perform mounting operation of a conductive ball by setting a pressing force by which such an adhesive substance as flux is applied to the conductive ball to be smaller than that by which the conductive ball is mounted on the work positioned by a positioning part. SOLUTION: A pressing force control part controls a cylinder for pressing down a suction tool 32 by a weak pressing force F1, so that the weak pressing force F1 acts on a solder ball 1, so that an excessive force does not act on the lower surface of the adsorption tool 32 and the solder ball 1 when the solder ball 1 is pressed to a flat surface 16a of a vessel 16. Then, the solder ball 1 to which is stuck flux 2 by the suction tool 32 is transported to a substrate 11 side. Then, the pressing force control part controls the cylinder so as to apply a large pressing force F2 on the suction tool 32. Thus, the solder ball 1 is surely pressed to an electrode 12.
Patent JP-H0539965-A (JP)
Title: Heat pump arrangement
Inventor: MEGURO AKIRA
IPC: F25B13/00
Filed: 1991-08-06
Abstract: PURPOSE:To provide the title arrangement whereby the temperature of a heating part in a heat pump is made higher and thus more heating effect can be obtained. CONSTITUTION:In the title arrangement 10, a gaseous refrigerant having low temperature, which is led from a cooler 1, is compressed by a compressor 3 and is made into the gaseous refrigerant having high temperature, following which it is supplied to a heating part (condenser) 6 in a heat pump, and a liquid refrigerant made by passing through that part is decompressed by an expansion valve 8 and is circulately supplied to the cooler 1, and thus the gaseous refrigerant having the low temperature is reproduced. A heat-exchanger 12 whereby the heat of the liquid refrigerant before decompression is transmitted to the gaseous refrigerant before compression, is provided. In this way, since a temperature of the gaseous refrigerant led to the compressor is raised, the temperature at the heating part 6 is made higher as compared with a former arrangement for the heat pump, and thus more heating effect can be obtained.
Patent JP-H0664215-A (JP)
Title: Image forming apparatus
Inventor: MAEDA MASATAKA
IPC: B41J2/385
Filed: 1992-08-20
Abstract: PURPOSE:To provide an image forming apparatus in which the aperture is not clogged with toner. CONSTITUTION:A rear electrode roller 32 is arranged in a housing in a rotatable manner at an interval of 1mm above an aperture electrode element 1 and rotted to feed a support 31. The rear electrode roller 32 is connected to a DC power supply 33 of +1kV and a toner feeder 20 is arranged under the aperture electrode element 1. A control voltage applying circuit 8 and an AC voltage applying circuit 9 for generating an electric field in apertures on the basis of an image signal are connected across a control electrode 3 and a reference electrode 4 in series.
Patent JP-H05293223-A (JP)
Title: Pachinko ball game machine
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1992-08-20
Abstract: PURPOSE:To further more arouse a player's interest by perceiving that a prize winning chamber when a variable prize winning ball device is in the first condition becomes the object of player's attention and effectively utilizing the interior of the prize winning chamber. CONSTITUTION:A lamp ornament 68 as a decorative member incorporating a lamp 120 is disposed in the interior of a prize winning chamber 59 formed in a variable prize winning ball device 16 installed on a game board of a pachinko ball game machine, and a designated decoration shaped like the lunar surface is applied to the front face of the lamp ornament 68.