baber/WOPTO huggingface dataset:
Patent JP-H01311790-A (JP)
Title: Production control worker supporting display system in plant
Inventor: AKATSUKA TADAO
IPC: G06Q50/04
Filed: 1988-06-10
Abstract: PURPOSE:To improve quality and an equipment operation rate and to rapidly practice maintenance work by constituting with a plasma display using a serial communication system transmitting signal line and an SIP control panel of a self-contained microcomputer on which a keyboard unit is provided. CONSTITUTION:Since a control panel 2 to which a PC 3 to control a equipment machine is built in and an SIP control panel 8 to be the interface of a man machine use a plasma display 5 of a self-contained microcomputer, the production control monitor of the same way can be realized inexpensively without an existing personal computer or a CRT display device to which the microcomputer is applied, the cost of an existing accessory, purchasing goods and wiring becomes inexpensive, concentrated control operating can be attained on the plasma display 5, and operability is improved. Besides, the plasma display is excelled in visibility and does not make a human eye tired.
Patent JP-S5475878-A (JP)
Title: Packing of socket
Inventor: NAKAYAMA YOSHIO
IPC: F21V19/00
Filed: 1977-11-30
Abstract: PURPOSE: To easily and cheaply pack a socket of an illuminator consisting of a main body of U-shaped cross section, end plates for closing both the ends of the main body and the socket removably attached to one end plate.  
     CONSTITUTION: A stop projection 2 is provided on the bottom plate of the main body 1 of U-shaped cross section. An elastic plate 4 is attached to the central part 3a of the end plate 3, arm parts 3b of which are attached to the main body 1 so that the arm parts extend almost on the top of the opening of the main body. The socket 5 is attached to the main body 1 by fitting the arm parts 3b in grooves 5a provided on both the sides of the socket 5. To remove the socket from the arm parts and then pack it for transportation, the socket 5 is sandwiched and positioned between the stop projection 2 and the central part 3a of the end plate and then pushed down into the main body 1 by the elastic plate 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63307485-A (JP)
Title: Cleaning mechanism for dustproof glass
Inventor: WATANABE OSAMU
IPC: G03G15/043
Filed: 1987-06-10
Abstract: PURPOSE:To automatically clean a dustproof glass by using a cylinder brush with a slit as the cleaning brush of the dustproof glass, rotating this brush to clean the glass, and intercepting a laser beam by the stop position of the brush. CONSTITUTION:At the time of printing, a cylinder brush 14 is rotated to match a slit 13 of the cylinder brush 14 to a beam optical axis 16. In this state, the laser beam from a semiconductor laser 1 is scanned by a rotating body 2, a lens 3, and mirrors 4 and 5, and is led onto a photosensitive body 9 through a laser beam exit 7 of an optical unit 10. At the other time, the cylinder brush 14 is rotated and is set to the position where the beam optical axis 16 is intercepted by a brush part 15 of the cylinder brush 14. Since the rush part 15 is arranged to bite into a dustproof glass 12, it is properly rotated several time by a control circuit to clean the dustproof glass 12, and the glass 12 is kept clean at the time of printing.
Patent JP-H11333975-A (JP)
Title: Resin applied conductive foil, laminated sheet using the same and production of them
Inventor: OKUNISHI TATSUYA
IPC: H05K3/46
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To achieve the convenience in the production of a laminated sheet by improving the handling properties of a resin applied conductive foil and to achieve the shortening of the period necessary for the production of the laminated sheet or to improve flatness. SOLUTION: An epoxy resin layer 5 is formed on one surface of a copper foil 1 and a PET film 4 is laminated to the rear surface thereof and an RCC 10 not generating the adhesion or cracking of the epoxy resin layer 5 even if both of them are laminated is obtained. Copper foils 2 are laminated to both upper and rear surfaces of a support plate 11 only at the peripheral parts thereof and the RCCs 10 are further laminated. The PET films 4 on both upper and rear surfaces are peeled and, thereafter, build-up or the lamination of preliminarily separately provided laminated sheets is performed to remove the peripheral adhered parts by cutting. By this constitution, a laminated sheet having flat surface conductive layers comprising the copper foils 2 is produced within a short producing time by a reduced number of processes.
Patent JP-S6124627-A (JP)
Title: Controlling method and device for vehicular automatic transmission
Inventor: MORI MASANORI
IPC: B60W10/10
Filed: 1984-07-13
Abstract: PURPOSE:To prevent knocking or engine stop by transmitting power to a clutch controlling actuator to decrease or increase a clutch torque and bringing the clutch into imperfect coupling in the case of an accelerator pedaled to some extent and a car speed slower than a prescribed speed. CONSTITUTION:A car speed sensor 9, a sensor 10 for the number the engine revolution, a detecting sensor 11 for the movement of a clutch actuator 4, an accelerator opening sensor 14, and a shift lever position sensor 16 are provided to input their output signals to an electronic control device 12, which outputs an intermittent signal and a shift signal to the clutch actuator 4 and a shift actuator 8 according to a predetermined speed change diagram. In this case, a clutch 3 is brought into imperfect coupling corresponding to the number of engine revolution in the case of an accelerator pedaled to some extent and a car speed slower than a prescribed speed, and the actuator 4 is controlled to release the clutch 3 in the case of the accelerator pedaled less than its prescribed amount.
Patent JP-H05340869-A (JP)
Title: Thin film measuring instrument
Inventor: HYAKUMURA KAZUJI
IPC: G01J3/42
Filed: 1992-06-04
Abstract: PURPOSE:To measure the real part (n) and imaginary part (k) of refractive index, and film thickness (d) by measuring the spectral reflectance and spectral transmittance of the thin film against a plurality of incident angles by arbitrarily changing the size of a zonal opening. CONSTITUTION:The luminous flux emitted from a light source 1 is transformed to a zonal luminous flux by means of a pinhole 3 at the focusing position of the luminous flux at which the flux forms an image through a lens after the flux is once transformed to a zonal luminous flux by means of a zonal diaphragm 2. The zonal luminous flux is guided to an objective lens 5 by a half mirror 4 and the image of the pinhole 3 is formed on the surface of a sample 6 to be measured. The reflected light from the surface of the sample 6 forms an image on an image-surface diaphragm 9 through an image forming lens 7 and is spectrally separated by means of a spectroscope 10. A processor 11 calculates the values of the (n), (k), and (d) of the sample 6 by processing measured data. When such a constitution is used, the reflectance of the sample 6 can be accurately measured, since the reflected light from the rear of the sample 6 can be eliminated and only the reflected light from the surface of the sample 6 can be guided to the spectroscope 10 even when the sample 6 is thin. In addition, the spectral reflectance and spectral transmittance can be measured against different incident angles by arbitrarily changing the size of a zonal opening.
Patent JP-2000331880-A (JP)
Title: Electronic component
Inventor: HIDAKA AKIO
IPC: H01G4/38
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide electronic components the number of which packaged in a circuit board or the like can be reduced and thus with which the circuit board or the like can be downsized by providing a plurality of functions. SOLUTION: With respect to the electronic component which is provided with electrodes 6 placed respectively on both main surfaces of a substrate 5, a plurality of lead terminals 7 and 8 which are joined to the electrodes 6, an exterior material which covers the substrate 5, the electrodes 6 and parts of the lead terminals 7 and 8 and on which parts of the lead terminals 7 and 8 protruded from the exterior material constitute terminal parts 7d and 7e, at least one lead terminals 7 or 8 is provided with a plurality of terminal parts 7e and 7d.
Patent JP-H05340989-A (JP)
Title: Withstand voltage tester
Inventor: FUTAGAMI TOSHIRO
IPC: G01R31/12
Filed: 1992-06-04
Abstract: PURPOSE:To protect an apparatus against damage due to defective PTC thermister at the time of withstand voltage test by providing a voltage applying means, a current detecting means, means for comparing an output signal from the detecting means with a reference signal, and means for switching a circuit based on an output signal from the comparing means. CONSTITUTION:Voltage across a fixed resistor 7 is measured and converted through a detector 8 into a current value, which is then converted through an AC-DC converter 9 into a DC current value. Output signal from the converter 9 is converted through an integrator 10 into a power conduction amount. A comparator 11 compares the power conduction amount delivered from the integrator 10 with a conduction amount set by an upper limit current setter 12. When the former is higher, a signal is outputted for opening a switch 6 otherwise the switch 6 is kept in closed state. A switch 4 is opened upon expiration of time set in a timer 5. When withstand voltage is tested, a PTC thermister element 3 is set and an AC power supply 1 is turned ON. If a voltmeter 2 indicates abnormality, a decision is made that the element 3 failed and the switch 6 functions.
Patent JP-S5476902-A (JP)
Title: Brush holder for generator
Inventor: MASE AKIRA
IPC: H01R39/40
Filed: 1977-12-01
Abstract: PURPOSE: To reduce distance between brush and voltage regulator by forming the brush holder with a recess capable of holding the voltage redulator therein.  
     CONSTITUTION: A brush holder 1 carries two brushes 4a and 4b. The brush holder 1 is formed with a rectangular recess 5 downwardly extending from the top and  having parallel long sides extending in the direction of arrangement of the two  brushes. In the recess 5, a voltage regulator 6 is accommodated and secured thereto  by a resin 7. The voltage regulator 6 comprises a substrate 7 and heat ring 8 integral with each other, and it contains a generator voltage regulation semiconductor and connected to a pig tail 10 and a brush mount 11 via respective leads 9a and 9b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10331662-A (JP)
Title: Centrifugal governor for diesel engine
Inventor: FUJII SATOSHI
IPC: F02D1/04
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble of controlling a fuel injection pump and a start spring as separate parts by facilitating assembly of a centrifugal governor. SOLUTION: This governor is constituted by interposing a torque up device 10 between a first layer 1A and a second layer 1B and free to elastically press a rack pin 6 connected to the first lever 1A through a start spring 3 to a starting charging position. A speed governing layer 5 is connected to the second lever 1B through the governor spring 4, and the rack pin 6 is constituted by suppressing it to a fuel increasing side R by the start spring 3 and the governor spring 4 and to press it to a fuel decreasing side L by governor force F. The start spring 3 is constituted by wire forms, its base end part 3a is fixed on a case main body 26 of a fuel injection pump 25, and its head end part 3d is directly electrically pressed to make contact with the rack pin 6 and engaged with it. The rack pin 6 is elastically pressed to contact with a head end of a slide lever.
Patent JP-H072795-A (JP)
Title: New 2-piperazinylbenzimidazole derivative
Inventor: AURERIO ORUHARESU BENERO
IPC: C07D235/30
Filed: 1992-05-11
Abstract: A description of new 2-piperazinylbenzimidazole derivatives, of general formula <CHEM> where R can be a hydrogen atom, a short chain alkyl group and a phenyl radical, substituted in position four by a halogen, and R1 can be a hydrogen atom, an alkoxycarbonyl radical, a hydroxymetyl group and a diphenylmethyl group, and their addition salts with pharmaceutically acceptable acids. these compounds are pharmacologically active as antagonists of serotonin 5HT3 receptors.
Patent JP-S6036327-A (JP)
Title: Control of precipitation of iron compound in aqueous solution of caustic alkali containing alkali aluminate
Inventor: UMEHARA YOSHIO
IPC: C01F7/04
Filed: 1983-08-10
Abstract: PURPOSE:To prevent Fe dissolved in an aqueous solution of a caustic alkali from precipitating, by adding an alkaline earth metal hydroxide or an alkaline earth metal compound to become a hydroxide in the aqueous solution of a caustic alkali to the aqueous solution of a caustic alkali containing an alkali aluminate. CONSTITUTION:A member of Al or Al alloy is etched with an aqueous solution of a strong alkali such as NaOH, etc. as a pretreatment before anodic oxidation is carried out. Al as sodium aluminate is dissolved in the treated solution, and Fe, etc. as impurities in the member of Al is dissolved in it. When the waste liquor of the treated solution is used as a raw material for preparation of alumina by Bayer's process, Fe(OH)2 and Fe(OH)3 as well as Al(OH)3 are precipitated to damage the quality, so that 1-10g/l calculated as hydroxide of a hydroxide of an alkaline earth metal such as Ca, Mg, etc. or an alkaline earth metal compound to be reacted with NaOH to form a hydroxide is added to the solution, to prevent Fe from precipitating as a hydroxide.
Patent JP-H08339996-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANETANI HIROYUKI
IPC: H01L21/768
Filed: 1995-06-12
Abstract: PURPOSE: To reduce micro Si-O foreign material which is generated on the surface of an Si opening by setting a condition that the etching speed of a natural oxide film on the Si crystal surface of the opening is higher than the etching speed of an insulation film, in a pretreatment with hydrofluoric solution. CONSTITUTION: On an n-Si substrate 11, an SiO2 film (insulation film) 12 is formed, an oxide ions are implanted on the surface of the SiO2 film 12 and heat-treated to turn the surface layer of the SiO2 film 12 into that of SiOX (x>2). Then, the SiOX film 12a and the SiO2 film 12 are selectively etched by using a resist pattern 13 as a mask by using buffer ammonium fluoride solution or hydrofluoric aqueous solution. The resist pattern 13 is removed by performing sulfuric acid: hydrogen peroxide solution treatment, and a natural oxide film 14 is formed on the Si opening. Then, pretreatment is performed by hydrofluoric aqueous solution so as to remove the natural oxide film 14 and the Si surface is terminated with hydrogen. Almost no SiOX film 12a is etched by the hydrofluoric aqueous solution.
Patent JP-S632941-A (JP)
Title: Production of alpha,beta-unsaturated aldehyde
Inventor: ODERA JUNZO
IPC: C07C45/27
Filed: 1986-06-20
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate for vitamin A, etc., to be used as a medicine or feed additive, at a low cost in high safety, by using an easily available allyl-type chloride as a raw material and reacting the compound with an amine oxide. CONSTITUTION:The objective compound of formula III can be produced by reacting (A) an allyl-type chloride of formula I (R<1>, R<2> and R<3> are alkyl or alkenyl which may be substituted with H, aryl or lower acyloxy) with an amine oxide of formula II (R<4> is alkyl; R<5> and R<6> are alkyl or cycloalkyl or together form an alkylene which may be interrupted with O atom) at 20-80 deg.C. The amount of the compound of formula II is preferably about 1-5mol per 1mol of the compound of formula I. The starting compound of formula I is synthesized e.g. by reacting a compound having 1,3-diene structure with hydrogen chloride.
Patent JP-H01312618-A (JP)
Title: Cursor control method
Inventor: OKAGAKI HIROMI
IPC: G06F3/02
Filed: 1988-06-13
Abstract: PURPOSE:To freely move a cursor even if the content of an input area changes by storing data of a pattern which has previously been set in a place except for the input area and obtaining the data input area to which the cursor has to be moved next from the pattern of the data, the characteristic of the data input area which the cursor is positioned at present and the moving direction of the cursor. CONSTITUTION:This is a cursor controlling method which is to sequentially position the cursor in plural data input areas. Data of the pattern which has previously been set is stored in the place except for the data input areas, the pattern of the data is searched and the data input area to which the cursor has to move next is obtained from the characteristic of the data input area where the cursor is positioned at present, the moving direction of the cursor and the searched pattern. Thus, the cursor can automatically by positioned in the data input area at any number of times irrespective of inputted data.
Patent JP-H0311781-A (JP)
Title: Semiconductor laser device
Inventor: TATSUOKA KAZUKI
IPC: H01S5/00
Filed: 1989-06-09
Abstract: PURPOSE:To realize a mirror of low reflectivity so as to stabilize a semiconductor laser device of this design in output optical power by a method wherein a dielectric film of SiO2 lambda/4 in thickness is laminated on a dielectric film of TiZrO4 thick the same as the former to form a dielectric thin film. CONSTITUTION:A dielectric thin film is formed on one of the end faces of a semiconductor laser which constitute a mirror, the dielectric thin film concerned is composed of a TiZrO4 dielectric lambda/4 in thickness and a SiO2 dielectric lambda/4 in thickness laminated on the former. When the dielectric thin film combined as above is employed as a coating, a low reflective mirror, whose reflectivity is independent of the thickness of a coating and the oscillation wavelength. lambdaof the semiconductor laser, can be obtained. When a mirror is coated with the film concerned, a high power semiconductor laser can outputs an optical power stably.
Patent JP-S5573032-A (JP)
Title: Electronic flash device
Inventor: YAMADA MASANORI
IPC: G03B15/02
Filed: 1978-11-25
Abstract: PURPOSE: To achieve the prevention of disconnection of lead wires and the compactification of the device by providing the lead wires which electrically connect a light emitting part and a strobe device body through an opening to the neighborhood of the turning shaft of the light emitting part.  
     CONSTITUTION: Lead wires 10 are connected to a light emitting part 3 by passing through the top end opening of a grip part 1, the opening of a coil 9 and an arm part 2B. Hence, even if the device is put in any angle or direction at the time of bounce photographing, the twisting, pulling, etc. of the lead wires are kept minimum. In addition, the lead wires pass the spacing of the constituting parts and  therefore the space factor becomes good as well. Thereby, the compact strobe device of less disconnections of lead wires may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05340950-A (JP)
Title: Rotating body for measuring rotational speed of wheel and manufacture thereof
Inventor: KOBAYASHI HIROSHI
IPC: G01P3/487
Filed: 1992-06-05
Abstract: PURPOSE:To measure rotational speed by injection molding a component and a rotating body, rotatable in relation to the wheels of an automobile, integrally of ferrite and pellets of synthetic resin and then magnetizing the surface of the rotating body while alternating the direction of the polarity. CONSTITUTION:Powder of strontium ferrite or barium ferrite is admixed with pellets of synthetic resin and then injection molded or extrusion molded to produce a mixture body, e.g. a columnar body. The mixture body is then ground to produce pellets of predetermined grain size which is injected into a metal mold of injection molding machine fixed to an axle hub 1 thus forming a rotating body 101 through injection molding. The rotating body 101 is then brought into close contact with the coil section of a magnetizing machine and a predetermined current is fed thereto for a predetermined time thus concurrently forming a plurality of poles having alternating polarity direction at the periphery thereof. An axle hub 1 thus formed and a rotating body 101 constitute a wheel speed sensor 100 together with a detector 103 having a magnetic sensor 102 disposed closely thereto and secured to a knuckle 3.
Patent JP-S63766-A (JP)
Title: Document processor
Inventor: UEDA HIROYUKI
IPC: G06F17/27
Filed: 1986-06-20
Abstract: PURPOSE:To easily correct spelling while confirming the preceding and following character strings by displaying the correct spelling candidates to the mis-spelling at a position related to the mis-spelling character string. CONSTITUTION:The correct spelling candidates are displayed for the mis-spelling at the corresponding position of the character string under editing or input. The subsequent character strings are shifted in response to the number of candidate characters. Thus the candidates can be easily selected with reference to the preceding and following character strings at the relevant position without having separate displays between the edited character string and the candidates. For instance, the subsequent 'Mississippi?' has a shift of its display as the display is shifted up to the preceding 'SPEW Spell' at the place of the word under a correcting process. Thus the positional relation with preceding and following character strings is clear and therefore the spelling is easily corrected.
Patent JP-S5669754-A (JP)
Title: Magnetic field focusing device
Inventor: KAGEYAMA TAKAO
IPC: H01J23/087
Filed: 1979-11-09
Abstract: PURPOSE:To obtain uniform magnetic field distribution without demagnetizing the produced field, by fixing small magnet chips having different dimension on the outer circumferential face of a cylindrical permanent magnet or a pole piece. CONSTITUTION:The periodic field focusing device 1 has such structure that the magnetic poles are faced alternatively against a cylindrical permanent magnet 2 while pole pieces 3 of magnetic member are placed on both end faces of the magnet 2, and rubber magnet chips 4 having different dimension are fixed on the outer circumferential face of the cylindrical permanent magnet 2 or the pole piece 3. The magnetic flux 10 passing through the outer circumference at the portion where the flux density is low due to magnetic polarization is reinforced by a rubber magnet chip 4 to make the distribution of the magnetic flux uniform.
Patent JP-S63310576-A (JP)
Title: Charger
Inventor: HIROOKA YOSHIHISA
IPC: H01M2/10
Filed: 1987-06-11
Abstract: PURPOSE:To apply batteries having different sizes and to prevent misinsertion of batteries by changing the depth of battery accommodation holes formed in one case in connection with the length of batteries to be accommodated. CONSTITUTION:Charging circuit components are incorporated in the first case 1. Battery accommodation holes 51-54 for AA-size batteries and battery accommodation holes 71-74 for AAA-size batteries are formed in the second case 3. The holes 51-54 are made deeper than holes 71-74 according to the battery height. Elastic contact pieces capable of contacting corresponding batteries are mounted in the bottoms of the holes 51-54 and 71-74. Fixed contact pieces corresponding to batteries accommodated in the holes are mounted in the bottom of the case 1. Batteries having different sizes can be charged without use of spacers and misinsertion of the battery is also prevented.