baber/WOPTO huggingface dataset:
Patent JP-S58206571-A (JP)
Title: 1-(alpha,alpha-tetramethylene-2,4-dichlorophenylacetyl)imidazole, its preparation and agricultural and horticultural germicide, herbicide or plant growth regulating agent containing the same as active constituent
Inventor: FUNAKI YUUJI
IPC: A01N43/50
Filed: 1982-05-25
Abstract: NEW MATERIAL:1-( alpha, alpha-Tetramethylene-2, 4-dichlorophenylacetyl )imidazole expressed by the formula. USE:An agricultural and horticultural germicide, herbicide or plant growth regulating agent. PROCESS:alpha,alpha-Tetramethylene-2,4-dichlorophenylacetic acid or a reactive derivative thereof is reacted with imidazole in an organic solvent, e.g. toluene, preferably at 0 deg.C- the boiling point of the solvent to give the aimed compound of the formula.
Patent JP-S5213106-A (JP)
Title: Pressure equipment for magnetic fluid
Inventor: NAKAGAWA WATARU
IPC: H02K44/02
Filed: 1975-07-21
Abstract: PURPOSE: Equipment to pump or circulate the magnetic fluid very easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04299175-A (JP)
Title: Imaging method and photographic printing paper therefor
Inventor: ITO KENGO
IPC: B41M5/382
Filed: 1991-03-28
Abstract: PURPOSE:To achieve excellent thermal transfer sensitivity and fixing properties by bringing an ink ribbon containing leuco pigment precursor into contact with a photographic printing paper containing an interlayer compound imparted with ion exchange capacity with leuco pigment and having developing function. CONSTITUTION:When an interlayer compound, i.e., non-treated montomorillonite 1, to be employed in the image receiving layer of photographic printing paper is swollen with water and added with organic cations, e.g. quaternary ammonium ions 3, ion exchange takes place and the organic cations 3 are taken in between layers in place of sodium ions 2 being held therein. When an ink ribbon containing leuco pigment precursors is pushed against such photographic printing paper and thermal stimulus is imparted through a thermal head or the like, the leuco pigment precursors move quickly to the image receiving layer of the photographic printing paper and transferred thereto. Thus transferred leuco pigment precursors develop a color through developing function of the image receiving layer while at the same time they are taken in between layers of montomorillonite 1 where they are fixed firmly through ion bond.
Patent JP-H05257454-A (JP)
Title: Development system for character font data
IPC: G09G5/28
Filed: 1992-03-13
Abstract: PURPOSE:To simplify the constitution of a character font memory and facilitate an editing process by inputting the character code of a character to be outputted to an output device, inputting the character font data corresponding to the character code of the character to be outputted from a character font memory, and editing the data into character font data having line density matching with the output device and setting an output position in an image memory. CONSTITUTION:A development part 10 inputs the character code of the character to be outputted from a character code part 11 and inputs the character font data corresponding to the character code of the character to be outputted from the character font memory 12. Further, the development part 10 develops and edits the character font data according to line density data from a line density data part 13 for an image to be outputted and sets the output position of the image memory 14. Consequently, the need to prepare character font data for each line density value is eliminated and character font data having only one kind of line density are only prepared.
Patent JP-S60232197-A (JP)
Inventor: YAMANE IWAO
IPC: D05B39/00
Filed: 1984-05-04
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-S5315206-A (JP)
Title: Turning over apparatus for steel pieces
Inventor: IKUTA HIDEMITSU
IPC: C21D9/00
Filed: 1976-07-28
Abstract: PURPOSE: To prevent heating unevenness occurrence due to insufficient heating at the contact part of the steel piece and usual carrying skid by turning over the piece in heating furnace during the heating with the carrying therein. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10265256-A (JP)
Title: Preventing composition of water leakage and crack repairing of building
Inventor: IZUMIDA KENJI
IPC: E04G23/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To instantly prevent water leakage even in under raining only by applying such a composition as having permeability and the blocking property to cracks and hair cracks to a leaked part, where the composition contains a silica sol, a blast furnace granulated slag, a water soluble polymer flocculated with calcium sodium salt of a higher fatty acid, water and a hardening stimulating agent. SOLUTION: The silica sol containing 0.1-20 wt.% silicic anhydride, 5-60 wt.% blast furnace granulated slag having 3000-15000 cm<2> /g, preferably 4000-15000 cm<2> /g blaine specific surface area, 0.01-5 wt.% water soluble polymer flocculated with calcium such as sodium polyacrylate, sodium alginate and pectin 0.1-10 wt.% sodium salt of an 8-12C higher fatty acid composed of a sodium salts of lauric acid, myristic acid, palmitic acid and stearic acid, 10-50 wt.% water and O.1-10 pts.wt. hardening stimulating agent such as sodium hydroxide, sodium carbonate are blended.
Patent JP-S59216357-A (JP)
Title: Attachment for transmission of push-button signal
Inventor: YAMAZAKI AKIO
IPC: H04M1/53
Filed: 1983-05-24
Abstract: PURPOSE:To transmit a push-button (PB) signal during the busy state and receive it directly in the other party side by making the transmission of the PB signal possible only when a dialing-system telephone set is hooked off and performing the normal dial originating with dial pulses. CONSTITUTION:When a call signal comes to exchange-side terminals L1 and L2, a bell circuit of the dialing-system telephone set connected to terminals L3 and L4 through this attachment is driven. When the dialing-system telephone set is hooked off, a DC loop is formed, and the service between this telephone set and an originating-side telephone set is permitted. When the DC loop is formed by off-hook, a light emitting diode 1 emits light to make a photodiode 2 conductive. If a PB signal transmitting key 4 is depressed in this state, a corresponding PB signal is generated by a PB signal oscillator 3 and is transmitted directly to the other party through a switching contact 5, the photodiode 2, the light emitting diode 1, and an exchange.
Patent JP-H05259505-A (JP)
Title: Light-emitting diode array chip
IPC: H01L33/08
Filed: 1992-03-16
Abstract: PURPOSE:To provide a light-emitting diode array of good quality characteristics which enables manufacture of high yield without peeling off of an insulating layer from a substrate during dicing. CONSTITUTION:An insulating layer 12 is formed in a semiconductor substrate 10 wherein a plurality of light-emitting diodes 5 are built while making a peripheral part 10b remain in a semiconductor substrate 10. After a metallic film 17 is provided extending over the insulating layer 12 and the peripheral part 10b wherein a substrate surface is exposed, thermal treatment is carried out to improve adhesion of the metallic film 17 to the peripheral part 10b and the insulating layer 12. Since adhesion of the insulating layer 12 to the substrate 10 is improved by pressing function of the metallic film 17, it is possible to manufacture a light-emitting diode array of good quality characteristics with high yield without peeling off of the insulating layer 12 generated by a stress during dicing.
Patent JP-S60236865-A (JP)
Title: Hovercraft
Inventor: EGASHIRA TAMIO
IPC: B60V1/04
Filed: 1984-05-08
Abstract: PURPOSE:To secure stable navigation in a ship, by jetting seawater out of a slender nozzle hole and thereby producing a platelike flowing wall, while setting up this wall in both in front and rear of a sidewall type Hovercraft. CONSTITUTION:A water pipe 2 installed in position between high-pressure airtight side walls 1 and 1 for hull floating use comes to flatness in type in proportion as it goes to its tip end, therefore its terminal end forms a slender nozzle hole 17 downward, making it open in every nook and corner. Doing like this, if a lower part of the side wall 1 is submerged in water and high-pressure water is fed to the water pipe 2 with a pump, the high-pressure water is jetted out of the slender nozzle hole 17 whereby a platelike flowing wall 3 is formed up. Thus, the formed flowing wall 3 makes a high pressure chamber 4 ventilated with high-pressure air maintainable in more high pressure than an ambience.
Patent JP-H08261034-A (JP)
Title: Fuel control device for engine
Inventor: SAKAMOTO KATSUHIKO
IPC: F01L1/34
Filed: 1995-03-22
Abstract: PURPOSE: To always enable proper correction by correcting a set value of a fuel injection amount based on a direct injection amount of fuel into a combustion chamber and a removal amount, and varying at least one of estimated characteristics of the direct injection part and the removal part accompanied with varying of a valve opening overlap time. CONSTITUTION: Fuel injected from an injector 16 into an intake passage 13 is divided into a direct injection part which is directly injected into a combustion chamber 7 in an in"take process at the present time, and an adhesion part adhering to an inner wall of an intake port 8. A part of a fuel holding amount of the intake port 8 where adhered fuel is deposited is removed into a cylinder chamber 2. A fuel injection amount is so set that the sum of the direct injection amount and the removal amount coincides a required fuel amount in each cycle.  When it is determined that an intake valve quickening condition is effected so as to control an opening/closing timing of the intake valve is quickened by means of a variable valve timing mechanism 21, a direct injection ratio and a removal ratio are calculated at the quickening time of the intake valve based on a map for adapting for serving to fuel injection control.
Patent JP-H11289684-A (JP)
Title: Charging control circuit
Inventor: HIRANAKA MITSURU
IPC: H02J7/10
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a charging control circuit which is capable of reducing the power loss due to a charging/discharging control circuit in the initial charging stage of a battery. SOLUTION: A DC voltage V0 supplied from a DC power source 1 to a load connected to an output terminal 2 is controlled by the resistance values (sense resistance values) of sense resistors 13 and 14 connected to a sense terminal S. A charging/discharging control circuit 6 is connected between the positive terminal of a battery 3 and the output terminal 2, and when the battery 3 is in a discharging state, makes the battery 3 charged with a constant current from the DC power source 1.  The charging/discharging control circuit 6 is provided with a charging voltage control circuit, which controls the sensor resistance values of the resistors 13 and 14 so that the output voltage V0 of the DC power source 1 becomes higher than a terminal voltage VB of the battery 3 by a fixed value +ΔV in the initial charging stage, and the battery 3 is charged to a constant voltage in the final charging state.
Patent JP-H10264200-A (JP)
Title: Vertical type rotary injection holding machine and molding method using the same
Inventor: KOYAMA HIRONORI
IPC: B29C45/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device having a novel construction and a molding method using the device wherein molding is performed while an inclination or a curvature (warp) of a rotary table, which occurs inevitably in a vertical type rotary injection molding machine of this kind, is being corrected. SOLUTION: A positioning pin device 70 for positioning a rotary table 50 is inserted into a movable platen 30 so as to be pulled out, and a plurality of hook cylinder devices 80, which are hooked on the outer periphery 53 of the table 50 to suspend it, are disposed. And the devices 80 are arranged so as to suspend the table 50 at a close contact position A where the table 50 positioned by the device 70 is pressed against the underside of the table 30 and at a supporting position where the table 50 positioned by the device 70 is supported so as to be spaced apart from the underside of the table 30 by a certain interval by a center axis part 51 and the devices 80.
Patent JP-S63255527-A (JP)
Title: Noise reduction device of marine vessel propeller
Inventor: OTANI HIROAKI
IPC: F02B61/04
Filed: 1987-04-13
Abstract: PURPOSE:To aim at an effective noise reduction of the captioned propeller while preventing the total device from being made large in size by arranging an acoustic lens having plural number of retarding holes on a noise leaking portion because of being made an air passage way. CONSTITUTION:An idle hole 32 is formed on the upper portion of the upper casing 20 of an outboard engine 10 to discharge outside the exhaustion generated at low speed. An acoustic lens 38 is to be fixed to the idle hole 32 portion. The acoustic lens 38 has plural number of retarding hole 40 which is formed in a way the length of the pipe lines are longer as they approach the center portion than those in the circumference. When the noise from an engine 14 passes through the acoustic lens 38, the sound converges upon a focus F in this manner by virtue of the arrangement of these retarding holes 40. The reduction of a noise level can be aimed by keeping the focus F position at a distance from an objective position where the noise is to be prevented.
Patent JP-S5616715-A (JP)
Title: Wave dissipation revetment
Inventor: ASHITA HIDEO
IPC: E02B3/06
Filed: 1979-07-17
Abstract: PURPOSE: To make possible the installation of the wave dissipation revetment even on a poor and uneven subsoil by connecting the body thereof and an antisettling plate arranged therebelow with a connecting member such as a steel pipe while the connecting member is connected at the intermediate part with a universal joint.  
     CONSTITUTION: The body 1 of the wave dissipation revetment is made up of steel pipes to form a frame work 2 in which a number of wave dissipation materials 3 are mounted. It is arranged inclined to the water level line by a proper angle. To enhance the wave dissipation effect, an auxiliary frame work 4 is erected above the topmost end of the frame work 2, and the wave dissipation material are mounted therein likewise. The required number of flat antisettling plates 5 are arranged below the body 1 of such an arrangement through steel pipes 7 or the like, which is reinforced with struts 8. The pipe 7 is connected at the intermediate part with a universal joint 9 so that the wave dissipation revetment can be set stably regardless of unevenness of the subsoil. The anchor 10 is carried on the antisettling plate 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03289726-A (JP)
Title: Time division communication method for mobile object communication
Inventor: ITO SADAO
IPC: H04W72/08
Filed: 1990-04-05
Abstract: PURPOSE:To improve the effective availability of a frequency with the reduction of a transmission output by utilizing the multiple load gain of a signal and to enable economical communication by converting the level of this signal to be used between a radio base means and a mobile radio means based on the difference of the multiple load gain provided for a frequency division multiplex signal. CONSTITUTION:Since the multiple load gain exists even in the time division time compression multiplex signal, the multiple load gain can be concretely calculated by using the various design parameters of a system. By using such a multiple load gain and the multiple load gain provided for the well-known frequency division multiplex signal, the degree of modulation is improved for FM (PM) modulation while keeping interference jamming or the like within an allowable value. Therefore, the transmission output can be reduced and the frequency band can be effectively utilized. Further, since the peak value of an output signal from a transmitter is not increased over a fixed value in the transit amount of the modulation, the obstacle of the system operation can be removed. Thus, a modulator or an amplifier is easily designed and the economical communication is enabled.
Patent JP-H02270490-A (JP)
Title: Coding control system
Inventor: SAITO MIGAKU
IPC: H04N19/149
Filed: 1989-04-12
Abstract: PURPOSE:To attain selection control of a quantizing characteristic optimum with respect to an input picture signal by providing an information quantity measuring section measuring information quantity of a signal placed at a front stage of an unequal coding section and supplying the information quantity signal outputted from the information quantity measuring section to a control section. CONSTITUTION:When an information signal E quantized from a quantizing section 3 is outputted, the part is fed to an information quantity measuring section 10. A weighting section 10a of the information quantity measuring section 10 applies weighting over an optional bits from the most significant bit(MSB) of a quantized information signal E inputted to vary the width when an enable signal F outputted from the weighting section 10a is set. For example, when the signal of the MSB only is logical H, the 4 clock period has the on- period width and when the MSB and 2SB are logical H, the 6(4+2) clock period is the ON-period. The ON-width of the enable signal F outputted from the weighting section 10a is varied optionally by varying the weighting quantity to set the weighting.
Patent JP-H05286748-A (JP)
Title: Production of hydraulic composition and conductive hardened body
Inventor: SHINTANI TAKAMASA
IPC: C04B28/02
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a hydraulic composition capable of giving a highly conductive lightweight hardened body by incorporating a hydraulic inorg. substance, a carbon fiber and a hollow graphite powder into the composition. CONSTITUTION:This hydraulic composition consists of 100 pts.wt. of a hydraulic inorg. substance, 0.6-10 pts.wt. of a carbon fiber and 0.5-10 pts.wt. of a hollow graphite powder having 0.005-0.1g/cm<3> bulk density. The strength of the hardened body decreases with decrease in bulk density, the lightweight effect is not obtained when the bulk density is increased, and hence the bulk density is limited to 0.005-0.1g/cm<3>. Since the conductivity of the graphite powder is lowered with the decreasing fixed carbon content of the graphite powder, the fixed carbon content is preferably controlled to >=96wt.%. The graphite powder is obtained, for example, by inserting sulfuric acid between the layers of a natural graphite powder and heating the powder to 800-1000 deg.C to rapidly expand the powder.
Patent JP-H02124772-A (JP)
Title: Aluminum nitride sintered compact and its production
Inventor: YAMAKAWA AKIRA
IPC: C04B35/581
Filed: 1989-04-12
Abstract: PURPOSE:To form a colored dense AlN sintered compact having high thermal conductivity and useful for circuit board, semiconductor package, etc., by incorporating specific metal elements or compounds thereof to AlN. CONSTITUTION:An AlN sintered compact showing colors of black, brown, green, etc., and having >=150W/mK thermal conductivity is obtained by providing a composition which is composed principally of AlN and in which 0.01-1.0wt.% of one or more metals or compounds thereof selected from Ti, Zr, Ca, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Fe, Co, Ni, Nd, and Ho are incorporated as color former or further 0.01-1.0wt.% of group IIa and IIIa elements are incorporated as sintering auxiliary. The above sintered compact is manufactured by adding, if necessary, a sintering auxiliary to a powdered raw material prepared by adding prescribed amounts of coloring agent to AlN, compacting the resulting mixture, and then sintering the resulting green compact in a nitrogen-containing nonoxidizing atmosphere at 1700-2100 deg.C.
Patent JP-H05286260-A (JP)
Title: Image receiving material for sublimation type thermal transfer
Inventor: NOGAWA CHIHARU
IPC: B41M5/52
Filed: 1992-04-10
Abstract: PURPOSE:To provide the title image receiving medium generating no curl at the time of thermal transfer and capable of forming an image having good image quality and high density. CONSTITUTION:An image receiving medium for sublimation type thermal transfer is constituted of a substrate 7 wherein an intermediate layer 2 is provided on the single surface of a core material 3 composed of paper with voids of 60% or more and a reinforcing layer 4 is provided to the opposite surface thereof and the dye receiving layer 1 composed of a resin easily dyed with a sublimable dye provided on the intermediate layer 2. Herein, when hollow fine particles are contained in the gaps of the fibers of the paper being the core material and the intermediate layer 2 is composed of a polypropylene resin layer having fine voids therein, more excellent effect is obtained.
Patent JP-S60235229-A (JP)
Title: Disc storage device
Inventor: HATSUCHIYOU TSUNEKAZU
IPC: G06F3/06
Filed: 1984-05-09
Abstract: PURPOSE:To shorten the read time of file position information by providing a semiconductor memory, where a copy of VTOC information is stored, in a disc storage device independently of a disc storage medium. CONSTITUTION:A VTOC input/output control part 3 receives a power-on completion signal 6 or a medium load completion signal 7 to read a volume label (VL)11 for the purpose of storing a copy of VTOC information of the disc storage medium in a VTOC memory 4. Since the VL11 is in a fixed address, the VTOC input/output control part 3 generates an input/output command by itself and gives it to a disc control part 2 to reads the VL11. The VL11 is read in this manner, and the address of a VTOC12 is obtained from its contents. Next, the VTOC input/output control part 3 uses this VTOC address To generate an input/output command for the purpose of reading the VTOC12 and gives it to the disc control part 2 to read the VTOC12. Then, VTOC information in the disc storage medium is read and is stored in the VTOC memory 4.
Patent JP-H08289017-A (JP)
Title: Exchange simulation system
Inventor: SUZUKI KATSUNORI
IPC: H04M3/26
Filed: 1995-04-17
Abstract: PURPOSE: To simulate a channel system device of an exchange simply and efficiently without the use for an actual channel system device and a pseudo electronic circuit package. CONSTITUTION: An instruction signal sent from a central processing unit 7 is given to a reception signal separate circuit 35a, the signal is separated into a control signal and an order signal, an SP order analysis processing circuit 33b analyzes them to generate a 1st return signal X. Then a 2nd reply signal Y returned from a control console 5 on the occurrence of a fault of the channel system device is inputted, and when an SP order analysis processing circuit 33b input the 2nd return signal Y from the control console 5, the 1st return signal X is converted into the 2nd return signal Y and it is fed to a transmission signal synthesis circuit 35b. When the 2nd return signal Y is not inputted from the control console 5, the 1st return signal X is fed to the transmission signal synthesis circuit 35b.