baber/WOPTO huggingface dataset:
Patent JP-S6116909-A (JP)
Title: Preparation of modified polyolefin solution
Inventor: NAGANO RIICHIROU
IPC: C08F2/06
Filed: 1984-07-02
Abstract: PURPOSE:To obtain the titled solution useful as a surface-treatment liquid having excellent affinity to paint and good workability, etc., by supplying an unsaturated carboxylic acid and an organic peroxide to an organic solvent solution of an ethylene-alpha-olefin copolymer, under specific respective conditions, and reacting the components. CONSTITUTION:(A) An organic solvent solution of an ethylene-alpha-olefin copolymer having an ethylene content of 10-50mol% is added with (B) an organic peroxide (preferably di-tert-butyl peroxide) and (C) an unsaturated carboxylic acid (preferably maleic anhydride), and the mixture is stirred at 100-200 deg.C to effect the graft polymerization. The addition of the components B and C is carried out under the following conditions. The ethylene content (x mol%) of the compound A and the added amount of the component B (y m-mol/l-whole solvent) satisfies the formula I. The parameter relating to the feeding rate of the compound B satisfies the formula II wherein T1 (hr) is the feeding time of the component B. The parameter relating to the feeding rate of the component C satisfies the formula III wherein T2 (hr) is the feeding time of the component C and z (m- mol/l-whole solvent) is the amount of component C added to the system.
Patent JP-H031099-A (JP)
Title: Guiding device for airframe
Inventor: OKUGAWA HARUKI
IPC: G01S13/48
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a high guidance probability by a method wherein wide-angle transmission is effected by fan beams upon transmitting and multibeam, satisfying the transmitting fan beam, is formed simultaneously upon receiving to effect a plurality of monopulse operation process and angle measuring operation process at the same time. CONSTITUTION:When an antenna is constituted of N-piece of element antennas 8 and modules 17, N-set of phase shifters 10 are controlled to form tansmitting pencil beam or fan beam. A received beam, formed by a digital beam shaper 18, is sent to a monopulse sum-and-difference operater 19 to operate a monopulse sum signal SIGMAk and a monopulse difference signal DELTAk. Receiving signals of single beam or a plurality of beams can be processed at the same time whereby the detecting of a plurality of targets as well as the detection and judgement of the targets employing a plurality of receiving signals may be effected.
Patent JP-H01306823-A (JP)
Title: Rear screen
Inventor: OTA MASUTOMI
IPC: G03B21/625
Filed: 1988-06-03
Abstract: PURPOSE:To make a joint inconspicuous and to ensure a bright screen by employing a belt-like thin lenticular lens board placed on a jointless, thick, transparent panel as a lenticular board for vertical divergence and a panel obtained by laminating transparent and opaque parts as a lenticular board for horizontal divergence. CONSTITUTION:The lenticular board 3 for vertical divergence is formed in such a way that its curved lens part can be as thin as the transparent panel 4 plus a lenticular lens board 3. With the lenses used only on one side, they are joined and their joint is made inconspicuous. With respect to the lenticular board 2 for horizontal divergence, triangle reflecting planes 5 made of aluminum foil are provided on the light emitting side, and the transparent parts 6 and the planes 5 are laminated and formed in the form of a stripe so that incident light beams are not blocked by black stripes at both ends of the screen. Thus, the rear screen for a large-scaled screen is attainable whose joint is inconspicuous and whose screen is bright.
Patent JP-H11174402-A (JP)
Title: Exposing method in photographing process in manufacturing fine electronic device and manufacturing method for liquid crystal display device using the same
Inventor: KIM DONG-GYO
IPC: G02F1/1333
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent difference of electric characteristics in the vicinity of the exposure region boundary of a fine electronic device from being sensed. SOLUTION: A substrate for a fine electronic device 10 is divided into regions of two or more and the boundary region between the two regions. The boundary region consists of a first part and a second part. The boundary region is constituted of subregions having the same area and respective subregions are arranged in the form of a matrix and form a first part and a second part. Photosensitive film PR is coated on the substrate 10 and the photosensitive film PR part being on the first region and the first part is exposed to a mask for photographing process. Next, the photosensitive film PR part on the second region and the second part is exposed to the mask. However the more the areas of the subregion of the first part get near the first part, the larger those become, the smaller the areas of the subregion of the second part become.
Patent JP-S5468574-A (JP)
Title: Screen dust remover
Inventor: HIRATA KEISUKE
IPC: E02B5/08
Filed: 1977-11-10
Abstract: PURPOSE: To increase the effective area of a screen and enlarge the width of a rake by moving the rake fitted at the end of the arm of as creen dust remover in the form of an elongated circle.  
     CONSTITUTION: Elliptic guide rail 1 and straight guide rail 2 support shafts 6 and 7 via rollers 8 and 9. Shafts 6 and 7 are fitted with arms 10 and 14 in such a manner that they are permitted to move freely. Rake 11 is fitted to the tip of arm 10. Roller 9 is driven along guide rail 2, and roller 8 is moved along guide rail 1 via arm 14 elliptically. Then, rake 11 connected to arm 10 slides on the screen surface and picks up dust and trash. The position of rake 11 to draw an elongated circle is set inbetween screen 12 and guide rail 1. This makes it possible to enlarge the rake width to the full width of the water-way without having the operation of rake 11 constrained by frame 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10327218-A (JP)
Title: Portable telephone set
Inventor: YAMASHITA MASAYOSHI
IPC: H04W88/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the portable telephone set in which a notice tone volume to report the arrival of an incoming call or the like is automatically adjusted in response to a surrounding noise sound level and current consumption in the standby state is reduced. SOLUTION: The portable telephone set having a notice tone generating means 7 to report the arrival of an incoming call configures a noise level detection circuit that is provided with a noise detection circuit 2 that transduces surrounding sound picked up by a microphone 1 into an electric signal, amplifies it and provides an output of the amplified signal as a noise sound detection signal, with a comparator 5 that compares the noise sound detection signal received from the noise detection circuit 2 with a preset reference voltage and provides an output of the comparison result as a noise level voltage, and with a sampling circuit 11 that receives the noise level voltage outputted from the comparator 5, averages the noise level voltages for a prescribed number of times for each prescribed time and provides an output of the result as a noise level signal,  and the telephone set controls a notice tone volume of a notice tone generating means 7 based on the noise level detection signal outputted from the noise level detection circuit. Furthermore, a power supply voltage is intermittently applied to the noise level detection circuit in the standby state.
Patent JP-H01305369-A (JP)
Title: Method for testing connectivity of reference voltage input terminal
Inventor: YAMAMOTO KUNITOSHI
IPC: H01L21/66
Filed: 1988-06-03
Abstract: PURPOSE:To ensure the testing of connectivity between an input terminal and a supplying terminal for a reference voltage by making the arbitrary input/ output terminal of a logic circuit a high (or low) level, observing the output of a comparing circuit, and increasing or decreasing the level of the reference voltage. CONSTITUTION:An LSI unit 10 has comparing circuits 31, 32,...38 wherein the logic levels of input/output terminals 21, 22,...28 are compared with a reference voltage. At this time, the unit 10 is mounted on a circuit board 11. An arbitrary terminal 2i in a logic circuit 1 is set at a high (or low) level. The level is applied to the circuit 3i. The reference voltage which is applied to the other input terminal of the circuit 3i is increased so as to exceed the high (or low) level. Then, the output of the circuit 3i is reversed every time the reference voltage crosses the high (or low) level. When a reference voltage supplying terminal 9 is not connected to a reference voltage input terminal 8, the output of the circuit 3 is not changed even if the reference voltage is increased or decreased. Therefore, the connectivity between the terminal 8 and the terminal 9 can be tested.
Patent JP-S5469059-A (JP)
Title: Rear-step focusing color picture tube
Inventor: TAMURA KATSUYOSHI
IPC: H01J29/81
Filed: 1977-11-14
Abstract: PURPOSE: To reduce the deterioration of the focusing characteristics and to suppress the beam landing correcton amount by supplying the same voltage as the fluorescent screen electrode to the 1st funnel graphite electrode and supplying the voltage which is lower then the 1st funnel graphite electrode and the fluorescent screen electrode voltage to the 2nd funnel graphite electrode.  
     CONSTITUTION: The rear-step focusing color picture tube contains funnel electrodes 8a and 8b which are formed through coating on the inner wall surface of funnel 2 of the tube ball, fluorescent screen electrode 4 which is formed through coating on the inner wall surface of panel 3 of the tube ball, and color selection electrode 5 located opposing to electrode 4. Then 1st funnel graphite electrode 8a and 2nd funnel graphite elecdtrode 8b are formed in split to neck 1 side on the inner wall surface of funnel 2 and to pannel 3 side respectively. After this, the same voltage as fluorescent screen electrode 4 is supplied to electrode 8a, and the voltage lower than electrode 8a and 4 is supplied to electrode 8b. As a result, the deterioration of the focusing characteristics can be reduced, and also the beam landing correction amount can be suppressed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5359821-A (JP)
Title: Bipolar current transformer
Inventor: UCHIDA RIYOUHEI
IPC: H01F38/40
Filed: 1976-11-10
Abstract: PURPOSE: To reduce output ripple produced when staturable core enters into saturated rezion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H032772-A (JP)
Title: Electrophotographic device
Inventor: NITTA KOJI
IPC: B41J2/44
Filed: 1989-05-31
Abstract: PURPOSE:To prevent the occurrence of an abnormal image by setting a clock for rotating a photosensitive drum motor from the difference between the frequency of a first oscillator sending the clock to a microprocessor and the frequency of a second oscillator for sending the clock to a polygon motor driver. CONSTITUTION:The clock for rotating the photosensitive drum motor 107 is set from the difference between the frequency of the first oscillator 105 sending the clock to the microprocessor 103 and the frequency of the second oscillator 101 sending the clock for rotating a polygon motor 104 to the polygon motor driver 102. Thus, by setting the clock for rotating the photosensitive drum motor 107 from the difference between both types of frequency, the oscillation abnormality of the oscillator or the deviation of the frequency is automatically corrected, and the occurrence of the abnormal image is prevented.
Patent JP-H0649378-A (JP)
Title: Benzodifuranone dye
Inventor: RONARUDO UINFUOODO KENIYON
IPC: C07D493/04
Filed: 1993-06-07
Abstract: PURPOSE: To obtain a dye useful to color polyesters by selecting a benzodifuranone dye having specified groups.  
     CONSTITUTION: A benzodifuranone dye having one or more thiazolyl groups is selected. Preferably a benzodifuranone dye expressed by formula I or a benzodifuranone dye expressed by formula III is selected. In formula I, R is H or an alkyl; X is H, an alkyl or alkylcarbonyl; A is phenyl which may have 1 to 3 substituents, or a group expressed by formula II (R 1  is R, X 1  is X). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0435172-A (JP)
Title: Control system
Inventor: NONOGAKI MASARU
IPC: G06F3/033
Filed: 1990-05-25
Abstract: PURPOSE:To improve the operability and to facilitate the confirmation of a selected control function by displaying a control function as a selection object bridging over plural pages by means of scrolling through the operation of an input means. CONSTITUTION:A CPU 23 controls a display control circuit 25 to move a cursor on the screen based on a code signal from a decoder 22, and detectors 43, 44. Moreover, the CPU 23 superimposes a moving display of the cursor onto a menu pattern. A superimposing circuit 26 synthesizes an RGB signal representing the cursor and a display block with an RGB signal fed from an input terminal 27 and gives the result on a CRT display device. When the cursor reaches a final position for the display of the control function, a roller of a roller section 41 is turned, the CPU 23 controls the control function arranged for a 2nd page by means of scrolling.
Patent JP-H06349517-A (JP)
Title: Sealed lead-acid battery
Inventor: YOSHIMURA TSUNENORI
IPC: H01M10/12
Filed: 1993-06-07
Abstract: PURPOSE:To prevent decrease of an electrolytic solution and suppress capacity decrease of a battery and improve life property by packing an electrolytic bath with water bags which are made of bag-like high polymer material filled with water or an aqueous solution. CONSTITUTION:Water bags 1 which are made of a bag-like high polymer material filled with water or an aqueous solution and sealed are put in spaces above electrode groups 3 in an electrolytic bath 2. Regarding a battery in which the water bags 1 are stored, water which permeates the bags 1 and is dispersed in the electrolytic bath 2 compensates for the water which permeates wall of the electrolytic bath 2 and is lost from an electrolytic solution. As a result, dispersion of water in the electrolytic solution to the electrolytic bath 2 and decrease of electrolytic solution are prevented and thus the capacity decrease of the battery is suppressed and life property of the battery is improved.
Patent JP-S5469038-A (JP)
Title: Data processor
Inventor: IWASAKI JIYUNICHI
IPC: G06F5/06
Filed: 1977-11-11
Abstract: PURPOSE: To enhance the reliability as well as to increase the processing efficiency by securing the next data execution for the processor after the output of the processor is transferred to the data transfer mechanisim.  
     CONSTITUTION: The data processor contains CPU part 31 (comprising general- purpose register part 9, logic arithmetic unit 10, decorder part 13, etc.) and data transfer unit 32 (data buffer 20, address register 21, data transfer control part 27, etc.). Part 31 exelectes  one order in period H ((b): process period of CPU; the data is sent to unit 32; and the data is then transferred to other data processor from unit 32 in period H' after data transfer order period X' ((a):data transfer period). During H', part 31 can execute next order I, and the data is sent to unit 32 in the same way when the order execution completes. And the data is transferred in period I' after data transfer order period Y', and at the same time next order J is executed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5360447-A (JP)
Title: Sealing device
Inventor: KOBAYASHI KAZUO
IPC: F16J15/44
Filed: 1976-11-12
Abstract: PURPOSE: To adapt a sealing device to follow the vibration of a shaft so that complete sealing can be attained even under the presence of vibration in a shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05308522-A (JP)
Title: Device and method for reading image
Inventor: FUTAKI HISATSUGU
IPC: H03G11/08
Filed: 1992-04-28
Abstract: PURPOSE:To consider cost effectiveness and to improve gradation in the case of a wide image density range by selectably providing a linear amplifier and a logarithmic amplifier and selecting the optimum amplifier corresponding to the density distribution of original images. CONSTITUTION:First of all, a changeover switch 107 is turned on, an original is prescanned, and the histogram is prepared. Namely, the white-and-black degree of the original is judged based on this histogram by a CPU 106. In the case of the original having a lot of high density parts as the result of the judgement, the changeover switch 107 is turned off, a changeover switch 108 is turned on, and logarithmic amplification processing is performed by a logarithmic amplifier 103. On the other hand, in the case of the smooth original having a lot of half tone areas in original images, the switch 107 is turned on, the switch 108 is turned off, and linear amplification processing is performed by a linear amplifier 102. Thus, when the original images have the wide image density range, the cost effectiveness is considered, and the gradation can be improved.
Patent JP-H04332582-A (JP)
Title: Pinball machine controller
Inventor: KOMIYA YOJI
IPC: A63F7/02
Filed: 1991-05-09
Abstract: PURPOSE:To enable data transfer with a host computer by preventing dishonesty such as controlling the operation of the pinball machine through external communications. CONSTITUTION:The CPU 11 of an integrated circuit 3 on a pinball machine controller 1 sends various kinds of data indicating the operational state of the pinball machine through a SIO 17 to a host computer 9 according to a SIO program P1 stored in an EPROM 5. Moreover, the prescribed justification of the EPROM 5 is decided by a security checking circuit 19 of the integrated circuit 3. Therefore, the only data for the SIO program P1 can be transferred to the host computer 9, and the EPROM 5 can not be replaced by a fraudulent one.
Patent JP-S6027360-A (JP)
Title: Method for improving taste of sweetener
Inventor: KONDOU KIYO
IPC: A23L27/00
Filed: 1983-07-25
Abstract: PURPOSE:To eliminate the disagreeable taste of a sweetener, e.g. bitter taste, aftertaste, etc., by applying ultrasonic vibration to an aqueous solution containing the sweetener and a glycosyl sugar compound. CONSTITUTION:An aqueous solution of a sweetener having disagreeable taste such as bitter taste, aftertaste, etc. (e.g. stevioside, rebaudioside, etc.) is mixed with an aqueous solution of a glycosyl sugar compound (e.g. sucrose, invert sugar, etc.), heated preferably to 20-100 deg.C, and irradiated with ultrasonic radiation (preferably of >=14kHz) under stirring.
Patent JP-H11326137-A (JP)
Title: Engine controller
Inventor: SHIMADA KOSAKU
IPC: F01N3/20
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To secure the effectiveness of the air/fuel ratio feedback control and the diagnosis on the subsystem of an exhaust system of an engine controller by diagnosing an air/fuel ratio sensor itself. SOLUTION: An engine controller is provided with a fuel injection pulse width changing means 106 which changes the target air/fuel ratio of an engine so that the air/fuel ratio state of the engine may become opposite to a rich- or lean-side air-fuel ratio state when an air/fuel ratio sensor 518 detects the rich- or lean-side air-fuel ratio state for a prescribed period of time or longer or a throttle opening changing means 17 which changes the opening of a throttle so that the air/fuel ratio state may become the opposite to the detected state and an air/fuel ratio sensor diagnosing means 108 which discriminates that the sensor 518 is abnormal when the sensor 518 does not detect the opposite air-fuel ratio sensor within a prescribed period of time.
Patent JP-S5930677-A (JP)
Inventor: HOSAKA SHIGETAKA
IPC: B25J3/04
Filed: 1982-08-06
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-H07314425-A (JP)
Title: Coating device of mold release oil
Inventor: KANEMATSU MASUMI
IPC: B05B13/04
Filed: 1994-05-25
Abstract: PURPOSE:To spread mold release oil within a concrete shuttering obtained by dividing the inside of the concrete shuttering into a plurality of molding chambers at parallel intervals with a line by the minimum nozzle without leaving a coating unfinished. CONSTITUTION:A sliding frame 22 is fitted to a base frame 21 of a coating device 46 slidably to the right and left and on the occasion of spraying the mold release oil toward a concrete shuttering 49 from a nozzle 29A stretched by facing on the lower part from the undersurface of the sliding frame 22, the sliding frame 22 is made to perform alternating right and left sliding motion.
Patent JP-H05330460-A (JP)
Title: Working vehicle
Inventor: TAKENAKA MITSURU
IPC: B62D55/116
Filed: 1992-05-28
Abstract: PURPOSE:To avoid the complicated drivability for a driver by making an automatic shifting of a traveling vehicle body to the lifting side by a control means when the height to be detected by a vehicle level detecting means becomes lower than the specified value. CONSTITUTION:A traveling vehicle body 7 is provided with a pair of right and left traveling devices 6, and an elevating cylinder 19 for rolling which operates the grounding position of the traveling device 6 in a separating and elevating manner. A vehicle level sensor to detect the level of the traveling vehicle body 7 relative to the ground level is connected to the control device. When the lower limit reference mode is selected by the switching means, and when the vehicle level to be detected by the vehicle level sensor does not exceed the specified value, the control means operates the elevating cylinder 19 for rolling, and shifts the traveling vehicle body 7 to the vehicle body lifting side. In addition, the inclination in the longitudinal direction of the vehicle body is detected by providing the vehicle level sensor on the front part and the rear part, and the inclination angle is maintained not exceeding the specified value.
Patent JP-S5661106-A (JP)
Title: Driving circuit for electromagnetic
Inventor: NAKAUCHI SHIYUNSAKU
IPC: H01H47/22
Filed: 1979-10-24
Abstract: PURPOSE:To expedite the operating period in turning off the current, by employing the electromagnetic energy stored in an inductor and quickly conducting the current through the many electromagnets having the inductance. CONSTITUTION:A switch 3 is normally closed, and a current i0 flows through the inductor 2. When a switch 5 is opened, a counter-electromotive force is generated in the inductor, and the large current flows instantaneously through the path comprising the inductor 2, a diode 6, the electromagnet 1, the switch 5, and a power source 4. Let the inductances of the electromagnet 1 and the inductor 2 be L1 and L0, respectively. When the ideal switch 3 is turned off, (L0/L0+L1)i0 is flowed and the current is impulsively increased. Therefore, the electromagnet, whose attracting force is instantly increased and action is quick, can be obtained. After the electromagnet 1 has been operated by the current from the inductor 2, the holding current is supplied from the power source 4 via a diode 7.
Patent JP-H09315862-A (JP)
Title: Dielectric ceramics composition
Inventor: HAMAYA TETSUZO
IPC: H01B3/12
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To lower dielectric loss and to improve a ceramic density, dielectric constant and insulation resistance value by adding Nd2 O3 , Nb2 O5 , a glass component and MnO2 to a specified multiple oxide. SOLUTION: A basic composition is obtained by adding 0.1-1.00mol.% Nd2 O3 and 0.01-0.50mol.% Nb2 O5 to 100mol.% multiple oxide expressed by the formula (Ba1-x Cax )m (Ti1-y Zry )O3 (0.01<=x<=0.10; 0.125<=y<=0.200; 1.00<=m<=1.03). 0.2-3.0wt.% glass component containing 30-80mol.% SiO2 and 70-20mol.% Li2 O (SiO2 +Li2 O =100mol.%) and 0.1-0.3wt.% MnO2 are added to 100wt.% of this basic composition. In this way, a base metal material such as Ni may be used for inside since the ceramics having high dielectric constant, high insulation resistance value and low dielectric loss are obtained even when the ceramics are fired at 1150-1200 deg.C in a reductive atmosphere of 3×10<-8> to 3×10<-3> Pa oxygen partial pressure.