baber/WOPTO huggingface dataset:
Patent JP-S6177871-A (JP)
Title: Automatic regulating method of copied image density
Inventor: SUGANO MASASHI
IPC: G03G21/00
Filed: 1984-09-25
Abstract: PURPOSE:To make possible the automatic regulation of copied image density by positioning an exposing lamp and scanning slit near the home position side of a document scanning unit and changing the conditions for forming the copied image in accordance with the image density of the document passing above the scanning slit. CONSTITUTION:The scanning unit U1 is slightly moved from the home position HP thereof by a copying start signal. An exposing lamp 8 lights up and rollers 2, 2' run to feed the document D onto a document imposing plate 6. The light reflected from the document passing the point facing the scanning slit of the stopped unit U1 arrives at a document density detecting sensor 15 by which the document density is read. The rollers 2, 2' for driving a document conveying belt are run backward when the feeding of the document D is completed. The lamp 8 lights up and the unit U1 scans the entire surface of the document. Copying is thus executed. The developing bias voltage is automatically regulated to optimize the copied image density in accordance with the previously detected document density data.
Patent JP-H0865536-A (JP)
Title: Vertical protector circuit
Inventor: ARAKI YASUHIRO
IPC: H04N3/18
Filed: 1994-08-25
Abstract: PURPOSE: To improve the effect of a protector and to reduce the number of parts and cost by completely detecting an abnormal mode in which a vertical blanking pulse is not generated. CONSTITUTION: A vertical blanking pulse is extracted from a pump-up part for boosting voltage by charging up the flyback time of a vertical deflection output circuit 1 and inputted to an on-screen display (OSD) V terminal of a microcomputer through an inversional amplifier 2. In the microcomputer, a pulse for resetting an OSD display position counter is generated by using the trailing edge of the V pulse and the generated pulse is simultaneously used also as an initial value resetting pulse for a protector counter.
Patent JP-H0365174-A (JP)
Title: Production of dried powder of sake lee (rice wine grounds)
Inventor: ISOYAMA KANAME
IPC: A23K10/38
Filed: 1989-08-02
Abstract: PURPOSE:To obtain dried SAKE lees having both flavor and nutrient of SAKE lees by blending SAKE lees kept in cold storage with rice flour, etc., to give a clay-like material, cutting into a state of fine noodles, drying the noodle-like material under and grinding. CONSTITUTION:SAKE lees kept in cold storage is kneaded with a proper amount of nonglutinous rice flour, wheat flour, starch or rice bran to give a clay- like material. Then the clay-like material is extended, cut into a state of fine noodles, dried under the sun and ground to give the objective SAKE lees powder. The dried powder of SAKE lees is sprinkled on boiled foods, roasted foods, soup, etc., like AJINOMO (seasoning) in the home and used in a multipurpose manner without damaging a taste, fragrance, flavor and components of characteristic SAKE lees. The dried powder of SAKE lees in an amount adequate to a product used is added to a processed food to give a food having merits of flavor of SAKE less and nutrient.
Patent JP-H0731770-A (JP)
Title: Embroidery pattern input device by original picture having discrimination display
Inventor: TANAKA HARUHIKO
IPC: D05C5/06
Filed: 1993-07-21
Abstract: PURPOSE:To provide an embroidery pattern plural stages-input device, by which image data of a desired color can be obtained from one piece of original picture divided and displayed by a pattern. CONSTITUTION:By scanning an original picture divided and displayed by a pattern of an image scanner 2, an image is read, and this image data is divided at every pattern by an image data dividing means 4. Subsequently, by a sewing color designating means 7, a desired sewing color corresponding to the read pattern is designated. The image data to which the sewing color is designated is stored in a seam data storage means 6.
Patent JP-H1066668-A (JP)
Title: Electric vacuum cleaner
Inventor: KATO KIMINORI
IPC: A47L9/24
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent the twist of a hose generated during a cleaning operation. SOLUTION: For this electric vacuum cleaner, a rotary pipe 26 freely rotatably fitted to an insertion pipe 17 is provided, rails 41-44 are disposed at the outer periphery of the rotary pipe 26, contact pieces 63-66 are disposed to the oblong hole 68 of the insertion pipe 17 and the contact pieces 63-66 are brought into contact with the peripheral surface of the rails 41-44. Since the contact pieces 63-66 are rotated while being in contact with the peripheral surface of the rails 41-44 when the rotary pipe 26 is rotated so as to dissolve the twist of the hose attached to the tip side of the rotary pipe 26, the twist of the hose is prevented while securing electrical connection among them.
Patent JP-H0840132-A (JP)
Title: Tail gate lifter
Inventor: OCHI IWAO
IPC: B60P1/44
Filed: 1994-08-03
Abstract: PURPOSE:To easily project and store a caster stopper by providing a second elastic means to pressurize the caster stopper on a projecting position with a larger force than a first elastic means at the time when the caster stopper provided on a recessed part on a platform surface takes a storage position and a selector means to select whether to apply the force or not. CONSTITUTION:A caster stopper 2 is axially supported in a recessed part 3 of a platform 1. At the time of unloading, the caster stopper is opened as a pedal 16 is stepped on, and a caster makes contact with the caster stopper 2 and does not slide down. Thereafter, the platform 1 is lowered, and the caster stopper 2 is stepped down and pulled in back. At the time of loading, the pedal 16 is stepped down and the caster stopper 2 is set upright, a slider 9 is made to slide left, and a load is moved onto the platform 1. At that time, the caster steps over the caster stopper 2, and a plate spring 8 pushes up a pressuring part 12 of the spring 9. Since this pressing up force is stronger than a linear spring 7, the caster stopper 2 is made to return.
Patent JP-H0929981-A (JP)
Title: Manufacture of ink jet recording head
Inventor: YOKOTA MASAMI
IPC: B41J2/05
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent resin constituting nozzle layer from producing flash in a liquid chamber. SOLUTION: On a board 1 having discharging energy generating elements, a first resist pattern 2 including liquid flow passage pattern portion and liquid chamber pattern portion having the shapes of the lower half parts of liquid chambers is provided. To the first resist pattern, a second resists pattern 3 having the shapes of the upper half parts of the liquid chambers is laminated so as to pour resin 6a in a space part V1 made between a top 4 placed on the second resist pattern 3 and the board 1 and harden. Finally, the first and the second resist patterns are removed. By making the second resist pattern 3 out of the material, which repels the resin 6, the resin 6a is prevented from entering the gap 5 between the top 4 and the second resist pattern 3 and developing flash.
Patent JP-H1142644-A (JP)
Title: Baffle plate
Inventor: SAEKI YOSHIMITSU
IPC: B29C45/73
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To facilitate production and length adjustment and to minimize an unused part by providing baffle plates installed in the crossing direction at nearly equal intervals to the channel direction on each surface of a partition in which a cooling medium reciprocates in a channel. SOLUTION: A baffle plate main body 20 is partitioned by a plane plate part 21 in the cooling medium channel direction, and two reinforcing ribs 22 are installed in the middle parts of its both surfaces to extend in the longitudinal direction. Middle part baffle plates 23 and both fringe part baffle plates are installed alternately at equal intervals in the direction perpendicular to the longitudinal direction of a plane plate part 21. A curved surface in accordance with the curvature of a channel cross section is formed on the outside end surface of each member of the baffle plate main body 20. When used, one end of the plane plate part 21, in order to insert the plane plate part 21 with baffle plates 23, 24 into the groove 25a of an end member 25, cuts the vicinity on the end part side in parallel with the baffle plates 23, 24.  The other end of the plane plate part 21 cuts diagonally at a position 21a to be a length set up in accordance with the depth of a partition mounting position.
Patent JP-H0487339-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKAMOTO YOSHIO
IPC: H01L29/78
Filed: 1990-07-31
Abstract: PURPOSE:To increase the electron mobility between impurity regions and to improve corresponding property by a method wherein the layer thickness of a polysilicon layer is made thick in a part where an impurity region is formed and the layer thickness of a polysilicon layer is made thin in a part which corresponds to a gate electrode. CONSTITUTION:Polysilicon is formed to be thin in about several tens to 100Angstrom  on a substrate 20; it is patterned; two polysilicon layers 21, 22 are formed. A gate insulating film 23 is applied on their surface; it is etched; contact holes 24,... are formed. After that, a polysilicon layer 25 is formed again in a film thickness of about 1000 to 3000Angstrom . The upper-layer polysilicon layer 25 is etched; inessential parts are removed. Thereby, the polysilicon layer 25 to be used as a gate electrode 26 is left on the gate insulating film 23; the polysilicon layer 25 to be used as individual impurity regions 27,... of a source and a drain is left in the parts of the contact holes 24. The upper-layer polysilicon layer 25 which has been left in the parts of the contact holes 24 is united with the individual lower-layer polysilicon layers 21, 22. Thereby, an impurity formation region whose film thickness is thick at about 1000 to 3000Angstrom  is formed.
Patent JP-S6180537-A (JP)
Title: Optical storage system
Inventor: MORIYAMA USHIMATSU
IPC: G11B7/30
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a recording system capable of rewriting a ferror-electric body as a recording medium by using both light and an electric field by interposing a photoconductive layer and the recording medium between a transparent electrode, and writing and reading information on the basis of voltage application between a couple of electrodes and polarization by light irradiation. CONSTITUTION:The recording medium consisting of the photoconductive layer and ferroelectric body is interposed between the transparent electrode and metallic electrodes; a DC electric field is applied between both electrodes and the entire surface of the recording medium is irradiated with light to polarize the ferroelectric body in the same direction. Then, polarization is caused in a specific direction according to laser light and bit signals to write data. When information is read, a voltage which causes no polarization is applied between both electrodes and the polarization direction is deflected by utilizing the dissidence between the polarization direction of a laser-light irradiated bit and the applied voltage direction. The reflection intensity of the laser light is affected according to whether the polarization direction is deflected or not, and optical detection is performed.
Patent JP-S6264037-A (JP)
Title: Focused ion beam apparatus
Inventor: ISHITANI TORU
IPC: H01L21/30
Filed: 1985-09-13
Abstract: PURPOSE:To enable beam blanking without sacrifice of mass resolution by arranging beam blanking electrode respectively at the symmetric position on the beam axis with respect to the position of restriction board in the rear of a mass separator. CONSTITUTION:The ion beam emitted from liquid metal ion source 1 is focused through a focus lens 4 to form a cross-over image C1 of an ion source 1 onto a restriction board 10 in the rear of a Wien filter 8. Blanking electrodes 21, 22 are arranged at symmetrical positions on a beam axis respectively with respect to the position of a restriction board 10. Consequently, blanking deflection is substantially executed at the position of corss-over image C1 of beam of desired type of ion resulting in such beam blanking as will cause no disturbance of beam.
Patent JP-S63147426-A (JP)
Inventor: UIRIAMU TOOMASU AANORUDO
IPC: A47L9/00
Filed: 1987-08-11
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-S6447611-A (JP)
Title: Ground clearance controller interlocked with motor-driven power steering
Inventor: MARUMOTO KATSUJI
IPC: B62D5/04
Filed: 1987-08-14
Abstract: PURPOSE:To improve responsiveness, stability, and steering performance and obtain the simple constitution by controlling the damping force controller of a shock absorbing device by the torque instruction signal of a steering wheel. CONSTITUTION:The steering power of a steering wheel 2 is inputted into a power steering control circuit 71 and a ground clearance control circuit 72 from a torque sensor 5. Similarly, the steering angle is inputted into the control circuit 71 from a steering angle sensor 6, and the car speed is inputted into the control circuit 72 from a car speed sensor 11. When the car speed is over a prescribed value, and the torque value is over a prescribed value, and the steering angle is over a prescribed value, the ground clearance control circuit 72 reads the damping force corresponding to the torque value from a memory, and the car speed correction for the damping force is executed. The electric current control calculation is carried out according to the corrected damping force, and a motor 13 for actuator is driven through an actuator motor driving circuit, and the damping force of a shock absorber 12 is varied. With such constitution, responsiveness can be improved.
Patent JP-S5991125-A (JP)
Title: Production of spherical polyolefin resin particle
Inventor: YOSHIMURA SHIYOUHEI
IPC: C08J3/12
Filed: 1982-11-17
Abstract: PURPOSE:To obtain the titled resin particles excellent in processability, by dispersing volatile plasticizer-containing polyolefin particles and a dispersant having a fusion-preventing effect in a dispersing medium, and heating the dispersion to a temperature of as high as about the m.p. of the resin particles. CONSTITUTION:The following components are mixed together, for example, in an autoclave: (A) 100pts.wt. polyolefin resin particle such as polypropylene or polyethylene particle, (B) about 5-50pts.wt. volatile plasticizer (e.g., dichlorodifluoromethane), (C) about 0.05-5pts.wt. dispersant having an effect of preventing the resin particles (component A) from being fused (e.g., fine aluminum oxide powder, or calcium stearate), and (D) above about 100pts.wt. dispersing medium (e.g., water or ethylene glycol). The purpose spherical polyolefin resin particles are obtained by heating the dispersion with stirring to a temperature in the range of from by 5 deg.C below the m.p. of the resin to by 5 deg.C above the m.p. of the resin.
Patent JP-H0652613-A (JP)
Title: Optical disk device
Inventor: FUJIMAKI TORU
IPC: G11B33/02
Filed: 1992-07-29
Abstract: PURPOSE:To prevent dust from entering the device even in either state of inserting or noninserting a cartridge and to improve the performance of the device by controlling opening and closing shutters and a door in accordance with insertion or noninsertion of the cartridge. CONSTITUTION:Under the state of noninsertion of the cartridge, the shutters 131 and 132 are vertically opened. Then, the door 12 is energized by a torque spring 16 to come into pressurized contact with the shutters 131 and 132 so that an inserting hole 14 is indirectly closed, and hence the door 12 can directly be seen from the outside. At this time, opposite end surfaces of the shutters 131 and 132 are at the same planes as the upper and lower peripheries of the inserting hole 14 respectively. When the cartridge is inserted, the cartridge 100 is bumped directly against the door 12, and is inserted by pressing the door 12 to be opened against the energizing force of the torque spring 16. Upon completion of inserting the cartridge 100, a driving means is operated, so that the shutter 131 is lowered and the shutter 132 is raised respectively to close the inserting hole 14.
Patent JP-H01144751-A (JP)
Title: Repeater box for periphery
Inventor: BURUUSU ERITSUKU NIYUUMAN
IPC: G06F5/06
Filed: 1988-08-12
Abstract: PURPOSE: To simplify a memory structure, to eliminate faults and to improve efficiency by providing a data buffer, a reception queue, a transmission queue and a means for transferring an address from the reception queue to the transmission queue. CONSTITUTION: The memory structure for storing data in a repeater is constituted of the data buffer, the reception queue provided with plural entries for which the respective entries can store the start address of a packet received from a transmitter in the data buffer, the transmission queue for storing the start address of the packet so as to perform transmission to a receiver and the means for transferring the address from the reception queue to the transmission queue. Thus, it is simplified, the faults are eliminated and the efficiency is improved.
Patent JP-H0487649-A (JP)
Title: Oil mist treating device for bearing oiler
Inventor: OYAMA SHOICHI
IPC: B03C3/68
Filed: 1990-07-30
Abstract: PURPOSE:To prevent ignition, explosion, etc., by detecting the concn. of gaseous hydrogen flowing into an oil tank through a return path of a bearing and providing a central circuit outputting a start signal for an electrostatic precipitator when the concn. is lower than a specified value and a stop signal when the concn. is higher. CONSTITUTION:Since the gaseous hydrogen concn. in an oil tank 1 is kept low when a plant is started, a start signal for actuating an electrostatic precipitator 13 simultaneously with the start is outputted from a gaseous hydrogen concn. transmitter 17 through an AND circuit 27. When the precipitator 13 is automatically operated, a start signal is outputted in conformity with the start signal of an AND circuit 25 so that a gas extractor 10 is started a specified time after operation by a timer circuit 37. When the gaseous hydrogen concn. is increased, a concn. abnormality signal is outputted to an OR circuit 32 from the transmitter 17, and a signal for stopping the precipitator 13 through a warp out circuit 29 is outputted. The same signal of the transmitter 17 is outputted to the circuit for starting the precipitator grounding device of the precipitator 13, and the charged particles of the precipitator 13 are allowed to escape.
Patent JP-H1144017-A (JP)
Title: Soundproof panel
Inventor: ANDO HIDEYUKI
IPC: E04B1/86
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof panel to reduce weight and size and be excellent in sound insulation ability by a method wherein a porous sound absorbing material and nonwoven fabric are laminated together, a laminate sound absorbing body where a powder coating layer and mass sheet are arranged, and a space between two surface plates is filled therewith. SOLUTION: Porous sound absorbing materials 1 and 1 and nonwoven fabric 2 are laminated together at least in one layer to form a laminate sound absorbing body 3 and a space between two surface plates 11 is filled with the laminate sound absorbing body 3. In this case, a powder-coated layer 4 composed of a powder and a binder is formed at least on one surface of the porous sound absorbing material 1, and a mass sheet 5 is disposed between layers at least in one spot. At least one of the powder-coated layer 4 and the mass sheet 5 is brought into contact with the inner surface of the surface plate 11. This constitution provides a soundproof panel reducing weight and size and having excellent sound insulating ability.
Patent JP-S6261622-A (JP)
Title: Method for controlling denitration
Inventor: YAMAGUCHI RENSUKE
IPC: B01D53/74
Filed: 1985-09-12
Abstract: PURPOSE:To reduce the consumption quantity of NH3, by operating an one-hr value from a NOX concn. detection signal and comparing said value with a set one-hr value to obtain a control signal while performing the control of an instantaneous value under the control of the upper limit based on said control signal. CONSTITUTION:An NOX concn. detection signal 6 is sent to a control apparatus 7 from an NOX analyzer 5 in the downstream side of a denitration reactor 1 and an one-hr value is operated from the detection signal 6 by an one-hr value operator 9 and the signal therefrom ad the signal from an one-hr value setting device 10 are inputted to an one-hr value controller 12 to output a control signal 11. The control signal 11 limits the upper limit in an upper limiter 13 and controls the instantaneous value of an instantaneous value controller 8. The control valve 4 of NH3 is controlled on the basis of the instantaneous value and the consumption amount of NH3 is reduced.
Patent JP-S6180369-A (JP)
Title: Bar code reader
Inventor: KURIMOTO MASAO
IPC: G06K7/10
Filed: 1984-09-27
Abstract: PURPOSE:To read out a normal bar code having low against a ground and a specific bar code having high lightness by inverting the output of an image sensor by an inversion means when deciding the impossible of bar code reading. CONSTITUTION:When the leading end of a wand 11 come into contact with a label 2, each photodiode 17 outputs a required signal in accordance with the lightness of a bar code 3. The output of each photodiode 17 is transferred from a shift gate 18 to a shift register 19 by a parallel loading signal. The output transferred from each photodiode 17 to the shift register 19 by every input of shift clocks phi1, phi2 is inputted to a waveform shaping circuit 16. The data of a binary-coded bar code 3 are read by an input port I 25 and written in a RAM 22. When all the bits of a CCD linear sensor 15, i.e. the data of all photodiodes, are inputted, a subroutine for reading the CCD linear sensor 15 is completed.
Patent JP-S6356604-A (JP)
Title: Half-mirror
Inventor: TANI HIROZO
IPC: G02B5/04
Filed: 1986-08-27
Abstract: PURPOSE:To improve color reproducibility and to reduce light loss by providing a light translucent film of 9-layer constitution wherein the refractive index and film thickness of each layer are specified in order from one prism side to the other prism side. CONSTITUTION:A half-mirror is obtained by joining an incidence-side prism 1 which has a multilayered film 2 to a transmission-side prism 3. The multilayered film 2 is constituted by providing 1st, and 2nd-9th layers of materials with refractive indexes (ni) (i=1-9) shown by expressions II on the prism 1 of glass with a refractive index nG shown by an expression I, and the optical film thickness (nidi) (i=1, 2-9) is specified by expressions III, where lambda0 is designed wavelength. Thus, the flatness of reflectivity and transmissivity is improved and its waviness is small, so the color reproducibility is superior and the light loss is reducible.
Patent JP-S5995485-A (JP)
Inventor: HARII SHII HAADEII
IPC: G01V1/155
Filed: 1983-10-28
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。