baber/WOPTO huggingface dataset:
Patent JP-H06317754-A (JP)
Title: Optical microscope
Inventor: KITAGAWA SHIGEO
IPC: G02B21/00
Filed: 1993-04-30
Abstract: PURPOSE:To easily use one microscope as two kinds of microscopes by changing a lens to a long-focus lens as an objective lens and attaching a stage at the lower part of a sliding mechanism in a state where upper and lower surfaces are reversed in the case of using the microscope as a dissection microscope. CONSTITUTION:In the case of using the microscope as the dissection microscope after using it as a biological microscope, a clamp screw 46 is loosened and shifted downward so as to detach a holding member 45 together with the stage from a notch 51C. After reversing the upper and the lower surfaces of the detached holding member 45, the holding member 45 is inserted and fitted from the notch 51C again and allowed to slide downward, then it is screwed up to a fitting member 51 by the clamp screw 46. An revolving nosepiece 3 is rotated with such operation, and a lens barrel 34 is operated to be positioned just above the stage 4. Then, a glass plate on which a sample to be observed is placed is set on the upper surface recessed part 44 of the stage 4. Thus, the lens is changed to the long-focus lens as the objective lens, and the stage 4 is attached to the lower part of the sliding mechanism in a state where the upper and the lower surfaces are reversed.
Patent JP-H01299966-A (JP)
Title: Automobile door handle
Inventor: KOBAYASHI SATORU
IPC: B60J5/04
Filed: 1988-05-27
Abstract: PURPOSE:To reduce the number of necessary parts and to facilitate the assembly of a door handle by fitting shaft parts integrally incorporated with and projected from arm parts of a second door handle, rotatably in bearing holes formed in shaft support arms of a first handle body. CONSTITUTION:There are provided a first handle body 10 having a pair of shaft support arm parts 11, 12 projected from its rear surface, and a second handle body 20 having a pair of arm parts 21, 22. The first handle body 10 is secured to a door panel on a vehicle, and the arm parts 21, 22 of the second handle body 20 are journalled to the shaft support arm parts 11, 12. In this arrangement, shaft parts 23, 24 integrally incorporated with and projected from the arm parts 21, 22 are rotatably fitted in shaft support holes 13, 13 formed in the shaft support arms 11, 12. Further, a spring is disposed 40 so as to make the second handle body 20 into close contact with the first handle body 10.
Patent JP-H11282469-A (JP)
Title: Electronic musical instrument
Inventor: TAKAHASHI SHIGERU
IPC: G10H1/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To improve a processing at the time of the simultaneous operation of plural operators by providing a control means and a waveform data reading means, etc., stopping the reading of waveform data in accordance with information which indicates the stop of reading waveform data. SOLUTION: An electronic musical instrument is constituted of CPU 10, an analog/digital converter(A/D) 12, a disk 14 using light, etc., a semi-conductor memory 16, a reading equipment 18, an operation panel 20 and a digital/analog converter(D/A) 22. When the operators being more than a prescribed number are simultaneously operated, information for indicating the stop of reading waveform data which is assigned to the operators being operated already is stored. Therefore, the reading equipment 18 reads waveform data assigned to the operator operated by that time to a middle part, the reading is stopped and the reading of waveform data assigned to the operator operated after that is started.
Patent JP-H10322955-A (JP)
Title: Driving machine
Inventor: FUKUNAGA KEIGO
IPC: H02K5/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To restrain a driving machine from being dislocated or bent due to belt tension for easy installation of the driving machine and easy adjustment of belt tension by forming a fixing means and a groove processed into a slot shape with a slight clearance to the fixing means at a fixing part, where the driving machine is fixed by joint fastening. SOLUTION: For the mounting work of a driving machine (for example, a motor) on a base 10, the motor is first placed on the base 10, and fixing bolts 11a-11d serving as fixing means are inserted in the mounting hole of a motor leg and the slot-shaped grooves 10b-10e of the base 10. A nut is set from the back side of the base 10 for temporary fixing. The leg of the motor is pushed with a pushing bolt 5, and after the tension of the belt wound around a pulley fitted on a rotating shaft 9 of the motor has been adjusted, the fixing bolts 11a-11d are fastened to be fixed. The grooves 10b, 10c have been machined to a standard finishing degree so as to be a slightly larger than the outside dimensions of the fixing bolts 11a, 11b. It is thus possible to restrain the motor from being dislocated or bent at the time of adjusting the belt tension.
Patent JP-H11331978-A (JP)
Title: Narrow directivity microphone
Inventor: AKINO YUTAKA
IPC: H04R1/34
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a narrow directivity microphone with a short acoustic tube where resonance is surely suppressed with a simple means without losing immunity against a wind noise or the like. SOLUTION: In this microphone 1A, a prescribed gap G is provided between an outer circumferential face of a microphone unit 3 and an inner circumferential face of an acoustic tube 2 to reduce the effect of a wind noise and a proximity effect so that a front acoustic terminal 31 and a rear acoustic terminal 32 of the microphone unit 3 are coupled acoustically. In this case, an acoustic resistance material 4 having a prescribed acoustic resistance is placed to an acoustic mass in existence in the gap G provided between the outer circumferential face of the microphone unit 3 and the inner circumferential face of the acoustic tube 2.
Patent JP-H04328193-A (JP)
Title: Method of modifying liquid crystal pitch for producing carbon yarn
Inventor: MOCHIDA ISAO
IPC: D01F9/145
Filed: 1991-04-30
Abstract: PURPOSE:To efficiently obtain pitch providing carbon yarn having high modulus in tension and high crystallinity by blending liquid crystal pitch having a high content optically anisotropic phase with a specific amount of specific optically isotropic phase pitch. CONSTITUTION:(A) Liquid crystal pitch having 95% optically anisotropic phase is blended with (B) 5-60wt.% optically isotropic phase pitch or pitch containing both an optically isotropic phase and an optically anisotropic phase, which has a low molecular weight and aliphatic properties, while substantially maintaining the content of optically anisotropic phase before addition. The preferable component B has 0.80-0.90 aromaticity index, 0.55-0.70 H/C ratio, 180-280 deg.C softening point, 0-90% content of optically anisotropic phase, 10-20% naphthene ring ratio and 650-1,000 number-average molecular weight.
Patent JP-H06315853-A (JP)
Title: Detecting method for constituting cutting edge of turning machine
Inventor: INAZAKI ICHIRO
IPC: B23Q17/09
Filed: 1993-04-30
Abstract: PURPOSE:To accurately detect the presence of a constituting cutting edge during cutting under the cutting condition of a wide range by monitoring the thrust force applied to a cutting tool, judging whether the prescribed statistic of the thrust force exceeds the threshold value or not, and judging the presence of the constituting cutting edge. CONSTITUTION:A cutting tool 3 is fitted to a tool rest 1 via a tool holder 2, the front face or the outer shape of a work W held by a spindle 4 is cut, and a tool dynamometer having a piezoelectric element is provided on the tool holder 2 as a thrust force detecting sensor 5. The thrust force Fp among the feed component force Ff, main component force Ft, and thrust force Fp applied to the cutting tool 3 is detected by the sensor 5, and the detected signal is inputted to a calculating means 8 via a charge amplifier 6 and an A/D converter 7. The average value of the sampling data in the average time is determined, and the ratio of the average value against the standard deviation is calculated. When the ratio exceeds the threshold value, the constituting cutting edge detection signal is outputted.
Patent JP-H0423103-A (JP)
Title: Production device for numerically controlled information
Inventor: SUZUKI TOMOHIRO
IPC: G05B19/4155
Filed: 1990-05-18
Abstract: PURPOSE:To automatically decide the proper machining orders of two sets of tool posts by providing a deciding part which decides whether or not the machining process tool of one of both tool posts enters the machining area of the machining process of the other tool post. CONSTITUTION:When a deciding command SH is inputted from a 2-tool post simultaneous machining order data generation part 8', decides partner machining area entry deciding part 9 decides whether or not a tool of the machining process of one of two tool posts enters a machining area of the machining process of the other tool post based on the 2-tool post single process data SD given from a 2-tool post single process data store part 6 and the 2-tool post simultaneous machining order data SJ given from a 2-tool post simultaneous machining order data store part 10. Then this deciding information SI is sent to the part 8', and the data SJ are generated and stored in the part 10. Thus it is possible to evade such a defective case where a machining process that should be executed after a certain process is erroneously carried out before the precedent process.
Patent JP-H01298329-A (JP)
Title: Infrared camera
Inventor: WATANABE NOBUTAKA
IPC: G03B15/02
Filed: 1988-05-27
Abstract: PURPOSE:To suppress electric consumption and to lengthen life by providing a metering device which measures visible light quantity and suppressing the operation of an infrared lighting device. CONSTITUTION:The title camera possesses metering devices 8-12 which measure the visible light quantity and control the operation of the infrared lighting devices 13 and 14 by the output of the metering devices 8-12. Since the output of the metering devices 8-12 which measure the visible light quantity controls to turn on and off the infrared lighting devices 13 and 14, the infrared lighting devices are not kept lighted when the ambient brightness level changed from low condition to high condition and the infrared lighting devices are automatically turned off when the brightness is increased to a certain level. Thus, the electric consumption is suppressed and the life is lengthened.
Patent JP-S5651827-A (JP)
Title: Preparation of semiconductor device
Inventor: HOSHI JIYUNICHI
IPC: G03F7/20
Filed: 1979-10-05
Abstract: PURPOSE:To permit the alignment accuracy needed for two or more photolithographic processes to be reduced by using the pattern portion formed by composing two patterns crossing each other as a pattern for a photolithographic process. CONSTITUTION:Resist 4 as the first layer is applied, and a pattern 5 for metal wiring is formed on a diffused layer 6. Then resist 7 as the second layer is applied, and a pattern 8 crossing the pattern 5 is formed. A pattern portion 9 formed by composing the patterns 5 and 8 is used as a pattern for contact hole. This eliminates the need for the accuracy of the alignment vertical to the metal wiring as well as the need for allowance on the pattern. Then a film 10 under the pattern portion 9 is etched to make a contact hole. The resit 7 is removed, and a metal wiring 11 is formed by the lift-off method using the resist 4.
Patent JP-H02306220-A (JP)
Title: Liquid crystal display device
Inventor: KONDO KAZUYUKI
IPC: G09F9/00
Filed: 1989-05-22
Abstract: PURPOSE:To widen an electrode pitch and to dispose many segments without increasing the takeout direction of the electrode by arranging the exposed electrodes of a liquid crystal display panel in zigzag and making the connection part of a conductive press-contacting connector have double-layer structure so that the connection part may be opposed to each exposed electrode. CONSTITUTION:The liquid crystal display panel 10 is provided with a lower glass substrate 14 and an upper glass substrate 15 and the electrodes 16 extending from the respective segments are exposed to the outside on the left and right edge parts of the lower substrate 14. The exposed electrodes 16 are arranged in zigzag and the electrode pitch thereof can be made twice as wide as that of the electrode which is not in the zigzag wiring. The conductive press- contacting connectors 11 and 12 for impressing a driving signal from a printed circuit board on the respective segments of the liquid crystal display panel 10 have double-layer structure where the connection parts 18 are formed by interposing an insulating part 17 between them and a conductive material and an insulating material are alternately disposed so as to be opposed to the respective exposed electrodes 16 in the connection part 18. Thus, many segments are disposed without increasing the takeout direction of the electrode.
Patent JP-H08324918-A (JP)
Title: Structure of elevator
Inventor: ITO HIROYUKI
IPC: B66B9/00
Filed: 1995-05-26
Abstract: PURPOSE: To dispense with erecting an iron tower exclusive to an elevator on the site and erect a reinforcement pillar in simple manner. CONSTITUTION: A space l formed for an elevator in a wooden building is surrounded at each floor with beams 2 installed in rectangle. Metallic reinforcement frame 3 is fixed along inner face of the beam 2. Reinforcement frames 3 adjoining at right angles are mutually connected at respective ends. Rail bracket 4 is so installed that it protrudes from one reinforcement frame 3 into space 1 for an elevator 1. A guide rail for guiding a cage device 5 in up/down direction is fixed to the rail bracket 4. A metallic reinforcement pillar 7 is fixed to the rail bracket 4. A stand 18 for erecting the guide rail 6 is fixed to a concrete slab 16 by use of anchor bolts. A supporting seat plate for erecting the reinforcement pillar 7 is connected to the stand 18.
Patent JP-H0258517-A (JP)
Title: Production of resin for plastic lens having high refractive index
Inventor: KANEMURA YOSHINOBU
IPC: C08G18/30
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a resin for plastic lenses, having a high refractive index, low dispersion and specific gravity, excellent in heat resistance and suitable as eyeglass lenses, etc., by mixing respective specific polythiol with polyisocyanate in a specified proportion and thermally polymerizing the resultant mixture. CONSTITUTION:One or more polythiols expressed by formula I [K is a group expressed by formula II (R is H or methyl; m is 0-3; n is 0-1; p is 0-1; q is 1-3)] (preferably 3-mercapto-n-propyl) are mixed with one or more of bi-or polyfunctional polyisocyanates (preferably xylylene diisocyanate) at 0.5-3.0, preferably 0.5-1.5 molar ratio of the NCO/SH and the resultant mixture is thermally polymerized to afford a resin for plastic lenses of a high retractive index. Furthermore, the above-mentioned reaction system may be preferably mixed with pentaerythritol, etc., for increasing crosslinking degree and xylylene dithiol, etc., for providing a high level of refractive index.
Patent JP-S5253331-A (JP)
Title: Torque limit apparatus for tractor
Inventor: OUJIYOU MASAHIDE
IPC: B60K17/02
Filed: 1975-10-25
Abstract: PURPOSE: In normally connected power transmission shaft of running or power take off line of tractor, independent with main clutch, torque limit clutch mechanism is inserted, to relief over torque, as safety device for relating parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11321420-A (JP)
Title: Arm rest device for vehicle
Inventor: JINBO KOUICHI
IPC: B60N3/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To adjust a height by providing a slit crossing to a plurality of projections provided on a back surface of a door finisher, penetrating a link pivotably mounted on an arm rest through the slit and engaging an anchor provided on the link with the projections. SOLUTION: A plurality of projections 10a-10c are horizontally provided on a back surface of a door finisher 1. Vertical slits 3 crossing to the projections 10a-10c are formed at two positions. Further, one end 12 of a link 11 is pivotably mounted on a surface 2a side of an arm rest 2 abutted on the door finisher 1. An anker 14 is pirotally mounted on an other end of the link 11. The link 11 is penetrated through the slits 3 of the door finisher 1 and for example, is engaged with the projection 10a. In a case where the arm rest 2 is fallen to a height of the projection 10b, the arm rest 2 is raised to remove from the projection 10a and it is pushed down to engage with the projection 10b.
Patent JP-S61285645-A (JP)
Title: Image display device
Inventor: OSADA KEIJI
IPC: H01J31/12
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a pure image which has no transversal line or color unevenness and besides to remove cracking and breaking, by composing vertical deflection electrodes of metal with at least three surfaces of them being insulation-processed, and composing electrodes on the two insulation-processed surfaces, so that the vertical deflection electrodes are held, with their bends corrected, and then jointed/fixed with vertical focusing electrodes by the method such as welding. CONSTITUTION:Sixteen vertical deflection electrodes 31, on which electrode film is composed, are inserted into a set-up fixed frame 37 subjected to insulation-film processing thereon, and vertical focusing electrodes 38 are positioned on the vertical deflection electrodes 31. Then, positioning the vertical focusing electrodes 38 against the fixed frame 37 is performed by the use of the positioning pins which commonly pass through both positioning holes. When the vertical focusing electrodes 38 and vertical deflection electrodes 31 are fixed together by welding, the vertical deflection electrodes 31 are fixed one by one in serial adjustment. After adjusted and held in this way, the vertical deflection electrodes 31 are welding-jointed at their central parts in their longitudinal direction, from above the vertical focusing electrodes 38 at left end parts, and right end parts.
Patent JP-H1153402-A (JP)
Title: Information retrieval device
Inventor: SAKURAI YASUHIRO
IPC: G06T7/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To retrieve information from a database without recognizing handwritten data as character code data. SOLUTION: An input part 101 outputs writing data as stroke data to a control part 105. The control part 105 stores the inputted stroke data in a handwritten memo database 102 and stores the stroke data as a retrieval mark in a mark database 103. The control part 105 classifies a stroke data group in page units by characterlike contents and figurelike contents and stores them as retrieval information in the handwritten memo data base. The control part 105 once receiving the specification of a retrieval mark or '-like contents' from the input part 101 performs retrieval from the mark database 103 and the handwritten memo database 102 to display writing data of a specific page unit at a display part 104.
Patent JP-H07335369-A (JP)
Title: Bedclothes drying method, and bedclothes drying device
Inventor: IKEDA AKIRA
IPC: D06F58/00
Filed: 1994-06-10
Abstract: PURPOSE:To provide a bedclothes drying method which never damage materials, is safe to human body, and can sterilize harmful microorganisms adhered to and inhabiting in bedclothes over the whole bedclothes. CONSTITUTION:Paying attention to a negative ion which can prevent the breeding of harmful microorganisms at a concentration lower than ozone and never damage or discolor materials, the air supplied from a blower 2 is heated, and a high voltage is also applied to generate the negative ion, and a hot air 15 containing the negative ion is guided to bedclothes 103. Thus, the hot air is permeated from the bedclothes 103 inside to the outside to dry the bedclothes 103, and harmful microorganisms such as various germs, molds, and ticks adhered to or inhabiting in the bedclothes 103 are perfectly sterilized over the whole bedclothes 103.
Patent JP-H10321210-A (JP)
Title: Nonaqueous battery diaphragm
Inventor: TAKAMURA SHOICHI
IPC: H01M2/16
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery diaphragm showing high battery performance even at a large current density by comprising a vinylidene fluoride resin-made porous film having pores communicating with both sides and a permeating quantity of propylene carbonate of a specified value or more. SOLUTION: When a vinylidene fluoride resin-made porous film having a high permeating quantity of electrolytic solvent as a nonaqueous battery diaphragm, the capacity is hardly reduced when the current density is high. Therefore, a one having a permeating quantity of propylene carbonate of 50 kg/hr/m<2> / atm or more under the application of a static pressure of l atom at 23 deg.C is used. Since an excessively large permeating quantity causes possibilities of increased leaking property or short-circuit by dendrite of arborescent metal, the permeating quantity is preferably 10000 kg/hr/m<2> /atm or less. The vinylidene fluoride resin porous film suitable therefor is preferably cross-linked. The excessive deformation in swelling by electrolyte can be prevented by the cross-linked structure, and high high-temperature stability can be provided.
Patent JP-S618384-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/24
Filed: 1984-06-22
Abstract: PURPOSE:To contrive enhancement of writing sensitivity and S/N in reading, by providing a recording layer which comprises a coloring matter and an ion combination of a coloring matter cation and a quencher anion, in which at least one is an indolenine cyanine coloring matter or a cation thereof, at least one of the coloring matter and the ion combination consists of two kinds of members, and absorption and reflection maximum wavelengths are specified. CONSTITUTION:The recording layer comprises a coloring matter and an ion combination of a coloring matter cation and a quencher anion. At least one of the coloring matter and the coloring matter cation is an indolenine cyanine coloring matter or a cation thereof. At least one of the coloring matter and the ion combination consists of two kinds of members, in which at least one coloring matter or ion combination has an absorption maximum wavelength in the range of -40-+70nm relative to the wavelength of writing light. At least one of the other coloring matters or ion combinations has a reflection maximum wavelength in the range of -40-+70nm relative to the wavelength of reading light.
Patent JP-H01297285-A (JP)
Title: Thermal printer
Inventor: MATSUO TAKANORI
IPC: B41J29/00
Filed: 1988-05-26
Abstract: PURPOSE:To make the applied stain easily removable to enable a cleaning with a short cleaning tape and to reduce the wear of a thermal head, by a method wherein the thermal head is electrically conducted to be heated and, then, a cleaning tape is slid. CONSTITUTION:A thermal head 1 is depressed against a platen 4 through a cleaning tape 2 and recording paper 3. The cleaning of the thermal head 1 is instructed by a switch 13. Then, the thermal head 1 is lowered by a head raising/lowering part 10, a voltage is applied to heating elements 14 of the thermal head 1 to heat the thermal head 1. After that, the preset cleaning tape 2 is fed by a tape drive part 9, and the paper is fed by a platen drive part 7. After the predetermined amount is fed, the conduction to the thermal head 1 and the feed of the cleaning tape 2 are brought to a stop, the thermal head 1 is raised, and the process is completed. Therefore, the heat generation of the thermal head 1 makes the applied stain etc. easily removable.