baber/WOPTO huggingface dataset:
Patent JP-H06213125-A (JP)
Title: Ignition time control method for engine
Inventor: NAKAMURA JUNICHIRO
IPC: F02D41/02
Filed: 1993-01-14
Abstract: PURPOSE:To activate catalyst for purifying exhaust gas early without worsening running property after an engine is started in cold condition and make the early activation of the catalyst compatible with the improvement of warming up performance. CONSTITUTION:When an engine is in the steady operation condition after it is started in the cold condition, the basic coefficient KHC is used as the basic value KHC1 (S331), and then compensation is done in such a way that lag angle amount is increased with the temperature rise of cooling water. Also, when the engine is in the acceleration operation condition, the basic retard coefficient KHC is set on the lead angle side as the retard coefficient initial value KHCO at the time of acceleration (S330), and the value is added to the basic retard coefficient KHC by every compensation value KHCA per the number of set ignition times (NKHC2) (S336) to increase it gradually on the lag angle side. Consequently, catalyst is activated early, exhaust gas emission is improved, and warming up performance is improved. Further, it is possible to prevent a running property from worsening at the time of acceleration operation.
Patent JP-H06211388-A (JP)
Title: Tape winding device
Inventor: KONYAMACHI TAKAYUKI
IPC: B65H19/30
Filed: 1993-01-14
Abstract: PURPOSE:To achieve compactness by simplifying a constitution while a reel can be surely stocked, in a device for winding a tape to a plurality of the reels. CONSTITUTION:A reel shaft 106 for loading a plurality of reels 30... is supported onto a slide plate 102 slid orthogonal to a direction of feeding a carrier tape 20 fed by a tape conveying mechanism, and the carrier tape 20 is successively wound while sliding the slide plate 102 relating to each reel 30... loaded on the reel shaft 106. In a constitution, when all the reels 30... are filled fully with the tapes, the reels 30... can be delivered and collected from the reel shaft 106 by an arm 112.
Patent JP-H01186551-A (JP)
Title: Flat type cell
Inventor: TOMIZUKA KOJI
IPC: H01M2/02
Filed: 1988-01-13
Abstract: PURPOSE:To protect members in a cell from the mechanical external force by fixing or integrating a reinforcing material with electric insulation on at least one or two or more sides of the periphery of the cell. CONSTITUTION:A reinforcing frame 7 formed with an electric insulating material made of synthetic resin or the like is fixed to a peripheral section with an adhesive 8. If a negative electrode terminal plate 1 and the reinforcing frame 7 are integrally formed, the reinforcing frame 7 is fixed to the peripheral section by injection technology. A cell receiving no effect on the characteristic from the external pressure applied to the cell, the bending pressure from the vertical direction in particular, can be obtained.
Patent JP-H06216477-A (JP)
Title: Wiring board and electronic circuit device using same
Inventor: MIZUKAMI MASAO
IPC: H05K3/46
Filed: 1993-01-18
Abstract: PURPOSE:To perform a wiring operation and a high-speed transmission operation with good efficiency even when a signal is transmitted by a differential signal. CONSTITUTION:In a multilayer printed-circuit board 1, an LSI 2 is mounted and wiring patterns connected to package pins 3 for the LSI 2 are formed at least on one face. In the printed-circuit board, the pattern for a line handling a differential signal or a power supply is formed as a two-layer laminated wiring pattern constituted of many layers in such a way that an insulating layer 6 is sandwiched between a metal layer 5 and a metal layer 6.
Patent JP-S61165779-A (JP)
Title: Developing device
Inventor: YANO HIDETOSHI
IPC: G03G15/08
Filed: 1985-01-16
Abstract: PURPOSE:To prevent the overflowing and blowing-out of the developing agent from a tank by providing a facing area of the developing agent transporting member and the developing agent supplying member or the developing agent shading member where the tip is located at the rotating direction upstream side of the developing agent transporting member and contacting part of it to the developing agent transporting member. CONSTITUTION:In a developing agent shading member 12, which shades the flowing of the toner in the direction of an arrow, the tip 13 is located at a turning direction upstream side of a developing sleeve 6 higher than the facing area of the developing sleeve 6 and a supplying roller 5, the tip 13 and the adjoining part are brought into contact with the circumference surface of the developing sleeve 6 and the lower edge is fixed to a developing tank 1. Thus, a toner 3 is energized in the A direction of an arrow by the supplying roller 5, and even then, the action is regulated by the insulating member 12, and therefore, the toner does not flow in the A direction of an arrow, and the toner does not overflow and blow out to the outside of the tank 1.
Patent JP-H10206671-A (JP)
Title: Light circuit, signal processor and light transmitting passage forming method
Inventor: OKADA JUNJI
IPC: G02B6/26
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a light circuit having a light transmitting passage from which the light hardly slips outside in an incident part to the light transmitting passage from the light transmitting end by providing the light transmitting passage with a gradually expanding cross-sectional part as the cross section of the light transmitting passage separates from the light transmitting end, at its light transmitting end side end part. SOLUTION: The light output end 5a on a light-electric circuit 1 mounted on a base board 10 and the light input end 6a on the base board 10, are connected to each other by a light transmitting passage 4a to form a single light circuit. A gradually expanding cross-sectional part 40a as the cross section of the light transmitting passage 4a separates from the light output end 5a, is formed at an end part on the light output end 5a side of the light transmitting passage 4a. The direction of the light to an inner wall surface becomes equal to or larger than a critical angle by an inclined face of an inner wall of the light transmitting passage 4a with a procedurally expanding cross-sectional part 40a. Therefore, the light is reflected in the light transmitting passage 4a, and slipping-out of the light to an external part can be prevented.
Patent JP-S5288794-A (JP)
Title: Temperature and humidity control element
Inventor: TERADA JIROU
IPC: H01C7/00
Filed: 1976-01-20
Abstract: PURPOSE: To perform the temperature and humidity control simply by a circuit element and the precise humidity detection by means of providing NTC characteristic to decrease the electric resistance according as the temperature rises within the boundary of cleaning temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62164374-A (JP)
Title: Picture signal correction circuit
Inventor: SASAKI TSUTOMU
IPC: H04N1/40
Filed: 1986-01-14
Abstract: PURPOSE:To uniformly correct a signal and to avoid a signal with a sufficient long time width, which does not require correction, from being corrected by setting a value obtained by majority decision from continuous (m+1)-bits of an input picture signal and continuous m-bits of a corrected output picture signal to an output correction picture signal. CONSTITUTION:The titled circuit is provided with the 1st accumulation circuit 1 continuously accumulating (m+1)-bits of an input picture signal string PIX (here, 4) in synchronization with a clock signal CLK, the 2nd accumulation circuit 2 accumulating m(3)-bits of an output picture signal string OUT and a majority decision arithmetic circuit 4 taking the all bits (7) of the accumulation circuits 1 and 2 for an input. The output of the majority decision arithmetic circuit 4 is latched by a type D flip flop 5, and transmitted as the output picture signal OFF. If '1' is inputted to zero continuity by three bits in a row, it is corrected to '0'. when '1' is inputted to zero continuity by four bits or more in a row, '1' appears in the output picture signal by the bit length. The majority decision arithmetic is uniformly applied to both logics '1' and '0', and there is no concern that validity is decided only by one logic value.
Patent JP-S63173338-A (JP)
Title: Wafer transfer system
Inventor: SAKURAI TAKASHI
IPC: H01L21/677
Filed: 1987-01-13
Abstract: PURPOSE:To convert pitches among wafers, to set the pitches of wafer support plates mounted to a rack arbitrarily and to transfer the wafers easily among wafer containers having different groove pitches by turning gears, diameters of which are increased in an arithmetical progression manner, only by the same revolution and moving the rack. CONSTITUTION:Wafers 2 are supported by a holder 4a, gears 7, diameters of which are increased in an arithmetical progression manner, are rotated only by the same angle of rotation, racks 8 are moved, and pitches among the wafers are converted. The gears 7 are revolved only by the certain angle of rotation by controlling the angle of rotation, and the racks 8 brought into contact with the gears 7 and shifted by the revolution of the gears 7 are traversed along guides 10 set up so that the racks 8 are moved in the same direction. The pitches of support plates 9 are made the same as the groove pitches of a wafer, container 1 by controlling the angle of rotation of a motor, the wafers 2 are carried out, and the motor is turned to determine the angle of rotation of the gears 7. The pitches of the wafers 2 are made the same as the groove pitches of wafer containers 6 by traversing the racks 8 along the guides 10, thus carrying the wafers 2 into the wafer containers 6, then completing shifting.
Patent JP-H08195525-A (JP)
Title: Semiconductor laser
Inventor: TAMANUKI TAKEMASA
IPC: H01S5/00
Filed: 1995-01-18
Abstract: PURPOSE: To enhance power-optical output conversion efficiency and to obtain a large output in a small light emitting region by allowing the width of a flared structure semiconductor laser in which the widths of a ridge waveguide are varied in a resonator direction to alternately approach at wide and narrow parts and disposing it in an array state. CONSTITUTION: A p-type InP ridge clad layer 20 and a p-type InGaAs contact layer 7 in which wide and narrow parts of a taped shape with varying widths are made to approach in the longitudinal direction are formed on a semiconductor wafer. Then, an insulating film 21 is formed at the epitaxially grown layer side except the surface on the contact layer, and an n-type ohmic electrode 9 and a p-type ohmic electrode 8 are respectively formed at the substrate side and the grown layer. Subsequently, it is quarried in array laser chips, a highly reflecting film 10 is formed at the terminal surface of the wide side of the entire light emitting width, and a lowly reflecting film 15 is formed at the end face of the narrow side of the entire light emitting width as a flared structure semiconductor laser array.
Patent JP-H04238080-A (JP)
Title: Printing control of printer
Inventor: IKEDA KAZUAKI
IPC: B41J11/42
Filed: 1991-01-22
Abstract: PURPOSE:To shorten the printing time of a printer. CONSTITUTION:First the width of a recording sheet is detected by a sensor 3. Data is printed in a printing area defined in accordance with the length of the recording sheet without detection of the presence of the recording sheet. In addition, the sheet is discharged after interpretation of the end of printing in the printing area.
Patent JP-S56104361-A (JP)
Title: Developing method
Inventor: KIMURA TAROU
IPC: G03G13/10
Filed: 1980-01-22
Abstract: PURPOSE: To decrease the amount of carry out of the developing soln. and develop images with virtually no ground stains therein by filling the developing soln. in the recesses of a liquid support having projecting electrodes, disposing an electrostatic latent image support between the same and a counter electrode and applying AC-DC superposed voltage.  
     CONSTITUTION: Projcting electrodes 1b are formed in the recesses 1a of the top surface of a liquid holding body 1 consisting of a conductive material, and the developing soln. 2 dispersed with the toner prepd. by mixing a binder and a pigment or dye in a solvent and charged (or not charged) to a fixed polarity is filled in the recesses 1a. A counter electrode 3 is disposed by leaving a fixed spacing from the top surfaces of the projecting electrodes 1b, and an electrostatic latent image support 4 is disposed therebetween by opposing its electrostatic latent image surface to the liquid holding body 1. The DC power source 5 and AC power source 6 which are connected in series are connected to the projecting electrodes 1b and the counter electrode 3 by way of a switch 7, and if the voltage thereof is applied, the developing soln. 2 builds up near the projecting electrodes 1b, and scatter by becoming liquid drops, thereby sticking on the charged parts of the electrostatic latent images. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07212164-A (JP)
Title: Manufacture of crystal oscillator
Inventor: IMAI KOJI
IPC: H03H3/04
Filed: 1994-01-25
Abstract: PURPOSE:To manufacture a crystal oscillator which is capable of controlling an oscillation frequency, etc., by soaking a substrate in elecroless plating solution, forming a conductive metallic film on the selective part on a crystal substrate, forming the conductive metallic film on this selective part and controlling the spraying distance of semiconductor solution at the time. CONSTITUTION:After crystal of alpha-lime is cut according to the use purpose of an oscillator and the surface of a crystal substrate 1 finished to a prescribed dimension is degreased, a cleaning is performed with strong acid. Next, a prescribed shape trimming type mask 3 is imparted on the crystal substrate 1 and is installed on a hot plate, and the plate is heated to a prescribed temperature. The distance between a nozzle and the crystal substrate is made freely adjustable, fog is made by applying ultrasonic waves to metallic salt solution for preparation of semiconductor, fog is sprayed and a semiconductor layer 2 is formed. Further, the substrate 1 is soaked in activated liquid and a semiconductor layer is made catalytic activated surface. At this time, the metallic ion of the semiconductor layer is dissolved, the metallic ion in activated liquid is reduced and a metallic layer for electroless plating is formed in the semiconductor layer. At this state, the spraying distance of semiconductor solution is controlled and an oscillation frequency, etc., is controlled.
Patent JP-H03212868-A (JP)
Title: Method and device for controlling micro gap of magnetic head and micro gap measuring instrument
Inventor: KINOSHITA KAZUTO
IPC: G11B7/09
Filed: 1990-01-17
Abstract: PURPOSE:To control a micro gap in spite of the presence/absence of conductivity on the surface of a magnetic recording medium by using a micro gap measuring instrument using the total reflection of light in the measurement of the micro gap of a micro gap controller. CONSTITUTION:The light emitted to a lower terminal plane out of the light emitted from a light emitting element 17 formed on the substrate 16 of an optical converter 2 is divided into three via an optical waveguide 21a, and divided light area introduced to a total reflection plane 22 with incident light waveguides 18a-18c. Reflected light waveguides 19a-19c are provided with angles reflecting the light, and reflected light are introduced to light receiving elements 20a-20c, then, the intensity of light are detected. A micro gap measuring signal corresponding to the micro gap is found with a reception light intensity signal, and the micro gap between a magnetic head and the magnetic recording medium 3 can be adjusted so as to reduce corresponding to difference between the micro gap measuring signal and a micro gap target signal. Thereby, it is possible to measure the micro gap in spite of the presence/absence of the conductivity on the surface of the recording medium, and to control the micro gap.
Patent JP-H04240675-A (JP)
Title: Developing device
Inventor: IWASAKI HIDEAKI
IPC: G03G15/09
Filed: 1991-01-24
Abstract: PURPOSE:To improve image quality by preventing an image from being deteriorated even when the characteristic of developer and toner is changed. CONSTITUTION:This device is provided with a toner amount measuring means 9 for measuring the adhesive amount of the toner on a photosensitive body 8, a variable means 45 which varies magnetic flux density on a developing roller 1, and a control means 10 for controlling the variable amount of the magnetic flux density based on the adhesive amount of the toner. Developing density on the photosensitive body 8 is measured by the means 9. When it is sparse, the magnetic flux density on the roller 1 is made small by the means 45 to increase the outflow of the developer 7, and when it is dense, the magnetic flux density is made large to decrease the outflow of the developer 7, so that image density is stabilized.
Patent JP-H08200999-A (JP)
Title: Accuracy measuring system for fuse
Inventor: SHIRONITA TAKASHI
IPC: F42C21/00
Filed: 1995-01-19
Abstract: PURPOSE: To obtain an accuracy measuring system for a fuse which can measure in the accuracy near the real state. CONSTITUTION: The accuracy measuring system for a fuse comprises a simulated body 7 containing a laser oscillator and irradiated with a laser beam La coincident with the central axis of a fuse 12 from the oscillator, a tripod 6 having a horizontal base 6a to regulate the position of the base 6a in any direction of three-dimensional directions and to place the fuse 12 or the body 7 on the base 6a, and a plate 8 installed at a predetermined distance from the tripod 6. The fuse 12 has a radio reflecting plate 13 mounted at the plate 8 to accurately measure a radio transceiver 12a contained in the fuse 12 to reflect the radio wave R sent from the transceiver 12a, and an infrared irradiation unit 14 mounted at the plate 8 when the infrared detector 12a contained in the fuse 12 is accurately measured to emit the infrared ray IR.
Patent JP-H07212495-A (JP)
Title: Answering telephone machine
Inventor: YANAGISAWA YOSHIKAZU
IPC: H04M1/65
Filed: 1994-01-26
Abstract: PURPOSE:To provide a answering telephone machine capable of externally attaching a facsimile equipment. CONSTITUTION:In answering mode, when a ring back tone detection part 2 detects ring back tones from an exchange transmitted through a telephone circuit L, a CPU 1 closes a relay Ry1 and lets a response message transmitted from a voice processing part 3 to a call origination side. After the response message is transmitted, when the call origination side is the facsimile equipment and CNG or silence is detected by a CNG detection part 4, the CPU 1 lets a pseudo ringing calling part 5 originate pseudo ringing to the externally attached facsimile equipment F. When the facsimile equipment F is off-hooked, it is detected by a line monitoring part 6 and the CPU 1 operates the relay Ry2, connects the facsimile equipment F to the telephone circuit L and lets the reception of picture data performed thereafter.
Patent JP-S58132848-A (JP)
Title: Electronic device
Inventor: HASHIMOTO SHINTAROU
IPC: G09G3/20
Filed: 1983-01-17
Abstract: PURPOSE:To make the display of a sentence, the display of data of calculation results, etc. possible, by storing characters, symbols, etc. exceeding the number of display digits by an external input and performing the running display of them or the still display of them in accordance with a command. CONSTITUTION:This device consists of a key unit part, a CPU part, a display unit controlling part, a character generator part, and a display unit part, and characters, symbols, etc. inputted from the key unit part are processed in a CPU and are written in a buffer memory of a display controlling part. Characters, symbols, etc. exceeding the number of display digits of the display unit part are stored in the buffer memory, and they are shifted successively and are subjected to the running display on a display unit by the control of the display controlling part. In case that this device is used together with a computer, erroneous read of digits is prevented by still display, and further, the operator is displayed on the right of a number to be operated and on the left of an operand to approximate the display to an arithmetic expression, and calculation operations are facilitated.
Patent JP-S51100012-A (JP)
Inventor: KA KON CHAN
IPC: C07C51/09
Filed: 1976-01-27
Abstract: Asymmetric synthesis of optically active 3,7,11-trimethyl-dodecan-1-ol, an intermediate for producing optically active vitamin E, from isovaleraldehyde or prenal including intermediates in this synthesis.
Patent JP-S62166731-A (JP)
Inventor: KOBAYASHI SHUNJI
IPC: H02H9/04
Filed: 1986-01-18
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-H05196358-A (JP)
Title: Operator for driving grain drier
Inventor: NAGAI TAKASHI
IPC: F26B25/00
Filed: 1992-01-20
Abstract: PURPOSE:To write in a non-volatile memory only when contents of setting conditions are needed drying respective grain charging, drying and discharging works. CONSTITUTION:According to the title operator, contents of setting conditions for respective works are written in a non-volatile memory 3, only when a start switch 2 of the operator which starts the respective works is manipulated. Accordingly, the number of writing and rewriting of the setting conditions into the non-volatile memory can be reduced.
Patent JP-H11197084-A (JP)
Title: Dishwasher
Inventor: KAJIWARA HIROSHI
IPC: A47L15/42
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To enhance harmony with a kitchen,. simplify the shape of a single lid, and improve serviceability and ease of fabrication by covering openably the opening of a box-shaped cleaning tank having the opening in the front with a lid in the front and providing an upper operating unit where a control substrate is attached on the upper wall of the lid. SOLUTION: A cleaning tank 21 has a boxlike shape and has an opening in the front, and the opening is covered openably with a lid 22. An upper operating unit 25 furnished with a control substrate is provided on the upper wall 23 of the lid 22. The upper operating unit 25 has a control substrate fixed thereto and a display section guide and an operating button, etc. Decorative plates 31, 32 are attached to the front of a box 28 with sashes 29, 30, ensuring harmony with a kitchen where a dishwasher is built in. The upper operating section 33 of the upper operating unit 25 is structured so as to be covered with the forward portion 34 of the upper portion of the body when the lid 22 is closed.
Patent JP-H05197867-A (JP)
Title: Magnetic card reader
Inventor: FUSE KAZUO
IPC: G07F7/08
Filed: 1992-01-20
Abstract: PURPOSE:To automatically execute the cleaning for a magnetic head. CONSTITUTION:When a magnetic card 45 is inserted, a card carrier path 13 is operated, the magnetic card 45 is passed back and forth on the surface of a magnetic head 22 and after magnetically recorded information is read, the magnetic card 45 is returned. A cleaning card 25 is held by non-end belts 27 and 28 on the extension of the card carrier path 13 so as to link this path. On the cleaning condition (such as at every prescribed time, in every prescribed reading, each time read error occurs or each time a power source is turned on), motors 19 and 33 are simultaneously activated, the cleaning card 25 is sent onto the card carrier path 13, the magnetic head 25 is cleaned by reciprocatively moving the cleaning card 25 on the surface of the magnetic head 22 while turning the motor 19 forward and backward and afterwards, the cleaning card is returned between the belts 27 and 28 by turning the motors 19 and 33 oppositely to the beginning.