baber/WOPTO huggingface dataset:
Patent JP-H08311205-A (JP)
Title: Carbosilane-dendrimer,carbosilane-hybrid material,productionthereof,and production of coating material from the carbosilane-dendrimer
Inventor: MIHIYAERU MAGAA
IPC: C08L101/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To improve storage stability by hydrolyzing a specified dendrimer in the presence of a base in a nonpolar solvent containing water.  
     SOLUTION: A dendrimer of formula I (wherein (i) is 3 or 4; (n) is 2-6; R is an alkyl or an aryl, and Z is Cl, Br or OR when C=1, or Z is formula II, formula III, or formula IV when C=1 and W is Cl, Br, I, or OR) is hydrolyzed in the presence of a base in a nonpolar solvent containing water to obtain a functional carbosilane dendrimer of formula V (wherein X is OH when a=1, and X is formula VI, formula VII, or formula VIII when a=1-3). This carbosilane dendrimer is reacted with a metal alkoxide of formula IX (wherein M is Si, Ge, Sn, B, Al, Ga, In, Ti, Zr, Hf, V, Nb, or Ta; R is an optionally branched 1-5C alkyl; and (x) is 3 or 4 and depends on the oxidation number of M) and water in the presence of a catalyst and, optionally, a solvent to obtain a coating material. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5567946-A (JP)
Title: Automatic position tracer
Inventor: OGINO MASANORI
IPC: G11B7/09
Filed: 1978-11-17
Abstract: PURPOSE: To trace a position stably and automatically with high precision by using several photo detectors and a light beam position error information detecting method.  
     CONSTITUTION: Over and under light source 1, a couple of photo detectors 11 and 12 consisting of photo diodes are arranged, and an alternating-current focus formed of capacity detector 5, servo-amplifier 17, adder 16, and driver 7, a direct-current focus formed of adder 13, multiplier 14, servo-amplifier 15, adder 16, and driver 7, and a tracking loop consisting of subtracter 18, multiplier amplifier 19 and driver 20 are provided. Consequently, outputs of photo detectors 11 and 12 are added together and multiplied by the output of capacity detector 5 and the multiplication output is added to the output of servo-amplifier 17 and inputted to driver 7. As a result, even if size distortion of an optical system occurs due to variation in ambient temperature, the position of lens 2 is shifted to compensate it, so that the position can be traced automatically and stably with high precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04341888-A (JP)
Title: Thermosensitive recording material
Inventor: KURIHARA NOBUHIRO
IPC: B41M5/337
Filed: 1991-05-17
Abstract: PURPOSE:To provide a thermosensitive recording material wherein the recording image observed on a film viewer is observed as a black image having no tint regardless of the kinds of fluorescent lamps as light sources. CONSTITUTION:In a thermosensitive recording material wherein a substantially transparent thermosensitive layer containing a microcapsule including a colorless or light-colored electron donating dye precursor and a developer is provided on a support, one or more kind of a compd. selected from fluorane compounds and one or more kind of a compound whose max. absorption wavelength of an absorption spectrum in 95% acetic acid after color development becomes the range of 500-700nm are added as the electron donating dye precursor.
Patent JP-H11336650-A (JP)
Title: Combustion state detecting device for internal combustion engine, and control device for the engine
Inventor: SADAKANE SHINJI
IPC: F02P17/12
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To detect the combustion state of an internal combustion engine with simple circuit constitution by providing a current discriminating means for discriminating whether or not an ion current detected by an ion current detecting means is the reference value or less. SOLUTION: A mixture comprising fuel injected from an injector 40, and air flowing in an intake passage 30, is led into a combustion chamber 8 through an intake valve 11. When igniting, an igniter 51 controls the application and cut-off of a primary current of an ignition coil 52, and a secondary current is supplied to a spark plug 50 through an ignition distributor 53. An engine electronic control unit 90 executes fuel injection control, ignition timing control, idling speed control and the like. An engine 1 is provided with an ion current detecting circuit 130 for detecting a combustion state on the basis of ion generated in a cylinder after combustion. The combustion state of the internal combustion engine can thus be detected with simple circuit constitution.
Patent JP-S626027-A (JP)
Title: Chipping for shaped steel face in underground wall construction work
Inventor: TAGAWA ITSUO
IPC: E02D17/04
Filed: 1985-06-29
Abstract: PURPOSE:To easily break and remove the inside concrete of shape steel by a method in which the flat-type chisel of a rock drill provided to a power shovel is driven to the surface of the shape steel of the outer wall of an underground wall, and the rock drill is pushed down under its own weight. CONSTITUTION:A flat chisel 42 is attached to a rock drill 41 provided to construction machine, e.g., power shovel. The rock drill 41 is operated to drive the chisel 42 to the surface of a shape steel 21 in the outer wall formed by underground wall construction work. When the construction machine is put into inoperative condition, the weights of the drill 41 and the boom of the construction machine act on the chisel 42, and the surface concrete of H-shape steel 21 is broken by the chisel 42 while being lowered. Chipping operation for the inside concrete of the shape steel of the underground wall can thus be performed with good efficiency.
Patent JP-H0437254-A (JP)
Title: Original still picture reader
Inventor: KASE TAKAAKI
IPC: H04N1/04
Filed: 1990-06-01
Abstract: PURPOSE:To prevent a carrier from being tilted during running by devising 1st and 2nd restriction members so as to be disabled of moving in the lengthwise direction of the carrier and devising 3rd and 4th restriction members so as to be enable of moving in the lengthwise direction of the carrier and depressing them on a shaft. CONSTITUTION:Since 1st and 2nd restriction members 30,32 installed in a way not able to be moved in the lengthwise direction of a carrier have no gap with respect to a shaft in a direction in which the carrier 4 receiving a torque is going to be tilted, the means prevent occurrence of a tilt of the carrier 4. Moreover, 3rd and 4th restriction members 34,38 installed while being pressed toward the shaft 8 respectively locate the carrier 4 gradually in a direction opposite to the direction in which the carrier 4 tends to be tilted, then a load torque is not increased. Thus, the deterioration in the read picture quality due to a deviation in the image forming face of an original picture caused by a tilt of the carrier is not caused.
Patent JP-S6128768-A (JP)
Title: Cylinder groove of piston type fluid machine
Inventor: SAGI KUNIO
IPC: F03C1/32
Filed: 1984-07-07
Abstract: PURPOSE:To improve seizure resistance over all operating ranges by forming grooves in the centrifugal force-applied direction on part of the inner periphery of a cylinder where a piston is slided. CONSTITUTION:When a piston 3 is coupled with a cylinder 4 at its top dead point, the pressure oil with the same pressure as that of the cylinder 4 is fed into grooves 5b to press the piston 3, thereby seizure due to a centrifugal force can be prevented. When the piston 3 is coupled with the cylinder 4 at the middle between the top dead point and the bottom dead point, sufficient bending moment M against a tangential force W is applied, and seizure due to one-sided contact can be prevented. Furthermore, when the piston is at its bottom dead point, no tangential force or no centrifugal force is applied because of a discharge completion storke.
Patent JP-S62297978-A (JP)
Title: Image processor
Inventor: TAKAHASHI TETSUO
IPC: G06T1/60
Filed: 1986-06-18
Abstract: PURPOSE:To ensure image processing with high accuracy by taking out only video signals of either one of even and odd fields forming a frame through a TV camera and storing them in a video memory. CONSTITUTION:A TV camera 1 photographs a stationary subject and the video signals of an even or odd field of the camera 1 are taken out and amplified by a video preamplifier 2. Then the analog video signals are converted into digital binary signals by an A/D converter 3. Picture element information is stored in a video memory 4 and a microcomputer 5 reads out images stored in the memory 4 and the position, the distance, the size, etc. of a subject to be measured is properly calculated. Thus the variance equivalent to a single picture element caused by the 2:1 interface of the camera 1 is eliminated and the images are processed with high accuracy.
Patent JP-S5636409-A (JP)
Title: Method for preparing stick of incense having adjusted smoke emission, combustion time and hardness and color of formed ash
Inventor: KIRIZUKI YUKIO
IPC: A61K8/00
Filed: 1979-10-31
Abstract: PURPOSE: To obtain a perfuming stick of incense for a Buddhist mass, capable of adjusting the smoke emission, combustion time, and hardness and color of formed ash freely for the purpose of use, by incorporating carbon powder and an inorganic powder, e.g. calcium sulfate, into a smoking incense material.  
     CONSTITUTION: (A) Carbon powder which accelerates the burning rate of a stick of incense and (B) an inorganic powder selected from calcium sulfate, calcium tertiary phosphate, sodium hydrogenphosphate, calcium hydroxide, magnesium oxide, magnesium sulfate, aluminum oxide, sodium phosphate and potassium sulfate which decelerate the burning rate of the stick of incense and change the property of ash as adjustors for adjusting the smoke emission and the property of ash in given amounts are added to a smoking and perfuming material well known as a raw material for the stick of incense. Thus, the smoke emission, combustion time and color and hardness of ash remaining after combustion can be freely adjusted, and a stick of incense having properties suitable for the purpose of use can be prepared. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09314662-A (JP)
Title: Metal surface elastic roll
Inventor: FUJII JUNJI
IPC: B29C59/04
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress a temp. rise. SOLUTION: A tube 21 having elasticity is wound around a shaft roll 20 and a metal surface member 22 having a cylindrical shape as a whole and having a mirror surface or an embossed surface is arranged outside the tube 2. By allowing cooling water to flow in the tube 21 to expand the tube 21, the tube 21 is brought into contact with the inner peripheral surface of a metal surface member 22 and, thereafter, the shaft roll 20 and the metal surface member 22 are connected and fixed by a connection member 23. Further, both end parts of the tube 21 are connected to a piping and cooling water is circulated between the roll main body 11 and a temp. regulating means regulating the water temp. thereof. By this constitution, a metal surface elastic roll is cooled to constant temp. by cooling water and the temp. rise thereof is avoided.
Patent JP-S6120512-A (JP)
Inventor: KAI TOMIO
IPC: A47G1/16
Filed: 1984-07-09
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-S6120597-A (JP)
Inventor: MORISHIGE MASAKATSU
IPC: D06F39/08
Filed: 1984-07-09
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-H07208003-A (JP)
Title: Lock unit
Inventor: ARUBERUTO KASUTORUDEI
IPC: E05C1/14
Filed: 1994-06-23
Abstract: PURPOSE: To permit to easily operate a door lock mechanism even though a person's hand is not free at that time by pushing or pulling the door lock mechanism using the elbow, shoulder or knee. CONSTITUTION: Latch of door lock, that is, a bolt 4 is linked with a finger 24 of a control arm 22 hinged to a pin 20 fixed to a case 12 of the lock and is driven. The control arm is driven by a cylindrical sliding member 36 linked to a tab 32. A slide member is driven by a control lever 42 against the action of a spring 40 along a guide shaft 38 fixed. The control lever 42 is fixed with a hinge to a fixing pin 44, and its shaft center intersects with the shaft center of the slide member. A head portion 42' of the control lever is sufficiently long for linking with a portion opposite to diameter direction of two sliding members at the pause position.
Patent JP-H05269443-A (JP)
Title: Sorting method and apparatus therefor
IPC: B65G37/02
Filed: 1992-06-03
Abstract: PURPOSE: To provide a method and an apparatus for sorting garments of different types and sizes. CONSTITUTION: The garments 3 are sorted according to selection criteria such as type and size and are put together in delivery group units respectively assigned to one buyer. To make the method and the apparatus more simple also for a great number of buyers, the germents are sorted in at least two steps 5, 10. In the first step 5, sorting is performed according to a first selection criterion and first pre-groups are formed. In the second step 10, the sorting is performed according to a second selection criterion and second pre-groups are formed. Within the second pre-group, a plurality of intermediate groups containing the garments of a specific size and a specific type respectively assigned to a specific buyer are formed. Then all intermediate groups assigned to the specific buyer are combined to constitute the delivery group.
Patent JP-S622909-A (JP)
Inventor: TAGUCHI KATSUMI
IPC: A47C1/025
Filed: 1985-06-28
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。
Patent JP-S5660631-A (JP)
Title: Preparation of carbonic acid gas saturated liquid using coated crystalline zeolite or coated charcoal
Inventor: FUAUADO ZAKI SARIIBU
IPC: A23L2/38
Filed: 1980-10-09
Abstract: Carbonated aqueous liquids can be prepared at ambient pressure with activiated charcoals containing adsorbed carbon dioxide and a coating of a small organic compound such as a di or tricarboxylic acid, a C10-C18 fatty acid or a monocyclic terpene or related compound.
Patent JP-S5767712-A (JP)
Title: Fuel sprayer
Inventor: ACHIHA SEIJI
IPC: F23D11/14
Filed: 1980-10-13
Abstract: PURPOSE: To improve the rate of air utilization to the sprayed fuel, by a method wherein a plurality of nozzle holes are opened to end-walls along a plurality of concentric peripheries around the center line of sprayed fuel, and the angle of spray from each periphery to the center line is made different in accordance with the distance from the center line.  
     CONSTITUTION: The fuel is injected, cylindrically, from a fuel injection hole 2, colliding against the recess 11 of an end-wall 4, spreading in a disk-shaped filmy form. On the other hand, the air or the vapor coming from a passge 6, is injected to the outside in high velocity from nozzle holes 12, at the same time, the above- mentioned film in the shape of a disk is injected from injection holes 12 to a combustion chamber 9, too. When the quantity of fuel is increased, the disk shaped film is spread out to an end-wall 4a, too, and is injected from a nozzle 8 together with the air and so forth. With the condition being as such, the sprayed fuel from nozzle holes 12 and 8, of which angle of spray are different to each other, are caused to collide against each other, mixed and stirred up, thus the rate of air utilization by the sprayed fuel can be increasd, regardless of the combustion load. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H021548-A (JP)
Title: Peak value detecting circuit for ultrasonic measuring instrument
Inventor: AKUTSU YOSHIO
IPC: G01N29/44
Filed: 1988-06-09
Abstract: PURPOSE:To prevent the voltage of a sample-hold circuit from going to a voltage being near a positive power supply voltage and to eliminate the generation of an erroneous output by operating the sample-hold circuit by a pseudo sample holding pulse, when a gate pulse is not generated. CONSTITUTION:The title circuit is provided with a pseudo sample-hold pulse generating circuit 10 for sending out spuriously a sample-hold pulse to a sample- hold circuit 19, when a gate pulse is received and the gate pulse is not generated. In this state, when the gate pulse is not generated, the sample-hold pulse is generated spuriously, and even when the original sample-hold pulse is not generated continuously within a range of a holding time of the circuit 19, the circuit 19 is operated by the pseudo sample-hold pulse. In such a way, it is prevented that the circuit 19 becomes a voltage being near the positive power supply voltage, and the generation of an erroneous output is eliminated.
Patent JP-S5844278-A (JP)
Title: Geothermal power generation system
Inventor: ENDOU HAJIME
IPC: F03G4/00
Filed: 1981-09-09
Abstract: PURPOSE:To effectively use geothermal energy so as to improve the efficiency of power generation by pressuring geothermal fluid inside a production well, blasting it from the opening thereof and guiding it to a total flow turbine. CONSTITUTION:When a deep well pump 10 is started and a valve 3 is opened, geothermal fluid which is deposited in the undergound accumulated layer is sucked up while restrained from being evaporated under a pressure of the deep  well pump 10. The sucked-up geothermal fluid is guided by a pipe 4 into a total  flow turbine 5, wherein the fluid is converted into mechanical energy to drive a  generator 6 for generating power. Since the evaporation of the geothermal fluid inside the production well is restrained, a temperature drop of the geothermal fluid may be reduced.
Patent JP-S6123596-A (JP)
Title: Submerged arc welding process of steels for low temperature service
Inventor: KATO TAKASHI
IPC: B23K9/18
Filed: 1984-07-11
Abstract: PURPOSE:To obtain weld metal having excellent weld cracking resistance by combining wire with flux of specified compositions. CONSTITUTION:Welding wire contains 60-88wt% Ni, 10-38wt% Mo and 0.10- 2.0wt% Al, and its Si content is limited to 0.15wt% or below and its Cr content to 5.0wt% or below. Welding flux contains 30-70wt% CaF2, 8-30wt% CaO and/or MgO, 5-35wt% Al2O3 and 0.5-7wt% Al. Further its SiO2 content is limited to 8wt% or below and its Si content is virtually nil. Welding is performed by combining said welding wire with flux.
Patent JP-S5845535-A (JP)
Title: Dynamic balance tester
Inventor: UCHIDA NORIO
IPC: G01M1/20
Filed: 1981-09-11
Abstract: PURPOSE:To allow a rotating body under dynamic balancing test to pass through flexural critical speeds while rotating the same stably by damping the rotating speed without contact. CONSTITUTION:A pair of electromagnets 18 are installed in point symmetry with respect to the shaft 9c of a rotating body 9, by arranging the same poles thereof so as to face each other. A sensor 19 which detects the amplitudes of the body 9 are provided so as to face the circumferential surface in the central part in the axial direction. The number of revolutions and reference phase detected by a tachometer 16 and the amplitudes of the body 9 detected by the sensor 19 are inputted to a controller 20. The controller 29 supplies the electric current proportional to the time differentiated value of the amplitudes to the respective electromagnets 18 according to the respective inputs, so that the body 9 is attracted by the electromagnet 18s. Then attenuating force acts upon the body 9, and the rotating body is passed through critical speeds safely without an excessive increase in the amplitudes at the critical speeds.
Patent JP-H08340650-A (JP)
Title: Noncontact power supply facility of mover
Inventor: NISHINO SHUZO
IPC: B60L5/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a noncontact power supply facility which has obviated the change of the circuit of a power source and a mover by enabling the currents of specified resonance frequency to be supplied at all times, regardless of the length of an induction line. CONSTITUTION: An induction line 14 connected to a sine wave resonance inverter of high frequency is laid along the guide rail of a mover (car body)V, and a dummy coil unit F, which adjusts the resonance frequency of a sine wave resonance inverter to the specified frequency, is attached to the start of this line 14, and a pickup coil 25, which resonates with the frequency of the induction line 14 and produces electromotive force, is attached closely to the car body V.  Hereby, when the induction line 14 is energized, electromotive force is generated in the pickup coil 25, whereby the car body can be supplied with currents without contact, and also the resonance frequency, which changes by the length of the induction line 14, can be adjusted to the specified resonance frequency by the adjustment of the dummy coil unit F, and the car body V can be supplied with currents stably and efficiently.
Patent JP-S5931983-A (JP)
Title: Image transferring device
Inventor: IKEMORI KAZUHIRO
IPC: G03G15/16
Filed: 1982-08-17
Abstract: PURPOSE:To prevent an image from blurring regardless of environmental condition as much as possible, by displacing the recording body guide surface of a guide by the elastic force of an elastic body according to the rigidity of a recording body. CONSTITUTION:A developer image 37 is transferred onto copying paper 24 by the corona discharge of a transfer corona discharger 19. The guide 32 is so constituted that the elastic body 34 is provided on the guide plate 33, so when copying paper 24 such as a post card with large rigidity is used, the elastic body 34 is removed by the rigidity of the copying paper 24, which is guided to a position near a transfer point (a) on a photoreceptor 14; the copying paper 24 is guided without any slip and the disorder and jam of an image due to a shift in transfer point (a) are prevented securely. Further, when the copy paper 24 has small rigidity, the elastic body 34 is not removed by the rigidity of the copying paper 24, which is guided to a position distant from the transfer point (a).
Patent JP-H08312061-A (JP)
Title: Steel column member and leg part fixing structure thereof
Inventor: MIYAKE MASATO
IPC: E04C3/32
Filed: 1995-05-18
Abstract: PURPOSE: To improve fixing strength to a foundation part by connecting a thick-walled steel leg part, embedded for fixing and provided with a plurarity of concrete passage opening parts, integrally to a thin-walled steel column body to form a steel column member. CONSTITUTION: A thick-walled steel leg part 2 embedded for fixing and provided with a plurarity of concrete passage opening parts 1 is jointed by welding to a thin-walled steel column body 3 at a welded part 9 to form a steel column member. The lower end part of the steel leg part 2 is provided with a seat plate 18. Temporary bearing bolts 19 are screw-fixed to the seat plate 18 to bring the lower ends of the temporary bearing bolts 19 into contact with the supporting face, and the steel column member is held to the specified height through the temporary bearing bolts 19. The steel leg part 2 is then embedded and fixed in fixing concrete placed on both sides of the opening parts through the concrete passage opening parts 1.
Patent JP-S6036010-A (JP)
Inventor: ERUBUE BUI
IPC: A45D40/00
Filed: 1984-07-11
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-S62298386-A (JP)
Inventor: TAKAHASHI MICHIO
IPC: A63F7/02
Filed: 1986-06-18
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-S5366364-A (JP)
Title: Electrode constitution of gas discharge panel
Inventor: OOTSUKA AKIRA
IPC: H01J11/10
Filed: 1976-11-26
Abstract: PURPOSE: To form the segment type and dot matrix type panel in which no unnatural feeling is caused to the pattern distinguished and having a good brightness, by using the network shape conductor of indefinite pattern, cutting and separating this into a given pattern of the discharge electrode section and the nonelectrode section, and providing the drawing conductor section to the discharge electrode section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5367384-A (JP)
Title: Production of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L21/3205
Filed: 1976-11-27
Abstract: PURPOSE: To avoid the disconnection of aluminum wirings and improve the scale of integration as well as yeild and reliability by making milder the end edges of poly-silicon electrode wirings. 
     COPYRIGHT: (C)1978,JPO&Japio