baber/WOPTO huggingface dataset:
Patent JP-H07142470-A (JP)
Title: Deposition of insulating film
Inventor: NISHINO HIROTAKE
IPC: H01L21/316
Filed: 1993-11-15
Abstract: PURPOSE:To allow deposition of an insulating film having good element characteristics by removing the corner part having positive curvature on the surface of a metal or a semiconductor in the form of oxide, nitride, hydride or halide and then depositing an insulating film on the surface. CONSTITUTION:Spontaneous oxide is removed from the surface of metal or semiconductor 11 and an element of oxygen, nitrogen, hydrogen, carbon or halogen is bonded selectively to the forward end atom 13a, 13b at a corner part 12a, 12b on the surface having positive curvature. The surface of metal or semiconductor 11 is then exposed to a gas containing any one element of oxygen, nitrogen, hydrogen, carbon or halogen thus forming a compound 14a, 14b of the compositional element of the metal or semiconductor 11 at the corner part 12a, 12b. Subsequently, the compound 14a, 14b is removed and an insulating film 15 is deposited on the surface of the semiconductor 11.
Patent JP-H02131235-A (JP)
Title: Silver halide photographic sensitive material containing novel coupler
Inventor: YAMAKAWA KAZUYOSHI
IPC: G03C7/384
Filed: 1988-11-12
Abstract: PURPOSE:To provide the photosensitive material which forms the color images fast to light, heat and humidity, has excellent color reproducibility and prevents the generation of yellow staining in the white ground part by incorporating specific dyestuff forming couplers into silver halide emulsion layers. CONSTITUTION:This photosensitive material has at least one layer of the silver halide emulsion layers on a base. The material contains the pyrazolo[1,5- a]pyrimidine-7(4H)-on type couplers in which the 6-position is substd. with an electron-donating group in at least one layer of the silver halide emulsion layers. The standard amt. of the color couplers to be used is 0.002 to 0.3mol per 1mol silver halide. The color images formed in this way are fast to light, heat and humidity. The excellent color reproducibility and the effect of preventing the generation of the yellow staining in the white ground part are obtd.
Patent JP-2001108700-A (JP)
Title: Method and apparatus for detecting reverse rotation of rotator
Inventor: ARAI TAKASHI
IPC: G01P13/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact method and apparatus for detecting reverse rotation of a rotator in which the degree of freedom of layout can be increased while reducing the manufacturing cost. SOLUTION: A reverse rotation detector 1 comprises an MR element 4a outputting a neutral potential SV1 indicative of variation of magnetic field generated between a maget 4b and the tooth Ga of a gear G as the gear G turns. A phase unit 6 generates two signals SV3, SV4 having a specified phase difference based on the neutral potential SV1 and a comparator 7 compares the signals SV3, SV4 to detect the increasing/decreasing direction of neutral potential SV1. D flip-flops 10, 11 make a decision whether the increasing/ decreasing direction has inverted a plurality of times when the neutral potential SV1 stands in one of a region exceeding the lower limit VL of hysteresis or a region lower than the upper limit VL of hysteresis based on an output signal SV5 from the comparator 7 and output signals SV7, SV8.  A microcomputer 15 detects reversal of rotational direction based on the output signals SV7, SV8.
Patent JP-H08208589-A (JP)
Title: New 1,3-dialkylurea derivative containing hydroxy group
Inventor: KAWASHIMA YOICHI
IPC: A61K31/22
Filed: 1995-11-01
Abstract: PURPOSE: To produce the subject compound having excellent inhibition activity against a specific endopeptidase and a suppressing activity against angiotensin- converting enzymes and useful e.g. as an agent for the treatment of cardiovascular diseases by introducing hydroxyl group, carboxyl group, etc., into an alkylene chain. CONSTITUTION: This compound is expressed by formula I (R<1> and R<4> are each a (converted)carboxyl; R<2> is a (phenyl)lower alkyl; R<3> is H, an (amino)lower alkyl, a lower alkylamino-lower alkyl, a hydroxy-lower alkyl, etc.), concretely, 2-[3-(2-carboxy-2-hydroxyethyl)-3-isobutylureido]-3-phenylpropionic acid. The objective compound is preferably produced e.g. by reacting a compound of formula II with 1,1'-carboimidazole in the presence of a base and reacting the resultant compound with a compound of formula III to form a urea compound.
Patent JP-H10134699-A (JP)
Title: Fuse
Inventor: KATSUMATA MAKOTO
IPC: H01H85/36
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To make a fuse sensitive to an overcurrent and easily manufacture it by applying stress to a pair of good conductors connected by an easily fusible conductor in the direction to release the connection. SOLUTION: Good conductors 1, 2 made of copper are connected by an easily fusible conductor 3, and the stress in the direction to release the connection is applied to the connection portion 2b between the good conductor 2 and the conductor 3 by a spring section 2a. When an overcurrent causing a circuit burn flows in this fuse, the conductor 3 is softened by heating, the connection between the good conductors 1, 2 is torn off, and the current is broken. The good conductors 1, 2 and the conductor 3 are preferably connected in planar surface contact, the current is quickly broken, and a spark discharge is prevented in the initial stage of the breaking start.  A conductive polymer material such as polyacetylene, or a material containing a conductive filler such as carbon or metal powder and fibers in a thermoplastic resin such as polyethylene and easy to manufacture is preferably used for the conductor 3 having a small heat capacity.
Patent JP-H09126360-A (JP)
Title: Frame for tubular body
Inventor: HARADA FUMIO
IPC: F16L3/223
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin frame for a tubular body which can be stably piled up in step, and does not cause the collapse of loads, and in addition, is easy in handling because of light weight, and can be repeatedly used. SOLUTION: In this frame, ribs 12 projecting on both sides in the direction about perpendicular to a plate-shaped body 11 are provided on the circumference of the end face of a laterally long upright plate-shaped body 11, and curved face-shaped recesses 12a where a tubular body is severally fitted are provided in parallel at proper spaces at symmetrical positions on the upper and lower faces of the rib 12 or on only the upper face, and the upper and lower faces of the rib 12 or the upper face is composed of flat parts 12b, 12c and the recess 12a.  In this case, the lower and upper faces of the tubular body are sandwichedly held between the recess 12a of the lower side frame and the recess 12a of the upper side frame 12a, and in a state where the frames are step piled up in order, a gap provided between the flat part 12b of the rib 12 of the lower side frame and the lower face 12c of the rib 12 of the upper side frame is designated by C, and the outer diameter of the step piled tubular body is done by D, and then the depth of the recess 12a is D/2-C/2, and the radius of curvature is larger than D/2.
Patent JP-H03145569-A (JP)
Title: Intake air feeding device for engine
Inventor: HITOMI MITSUO
IPC: F02M69/00
Filed: 1989-10-31
Abstract: PURPOSE:To secure the combustion stability of a mixture without impairing the low speed accelerating property by arranging injectors injecting fuel at least at the high-load area or the high-speed area of an engine at the upper section of the collection chamber of branch passages. CONSTITUTION:An intake manifold 1 has branch passages 3 (31-34) connected to cylinders at downstream ends, a collection chamber 4 collecting their upstream ends, and an upstream passage 5 extended from it. Injectors 61-64 injecting fuel into branch passages 3 are arranged at the downstream section of branch passages 3. An injector 7 injecting fuel into the collection chamber 4 is arranged at the portion near the upstream side end face 4B connected with the upstream passage 5 on the upstream side of the collection chamber 4. At least the injector 7 on the upstream side is controlled by a controller 9, and fuel is injected at the high-load area or the high-speed area of an engine in particular.
Patent JP-S63137041-A (JP)
Title: Speed control device
Inventor: KAWADA SHOJI
IPC: F02D29/02
Filed: 1986-11-29
Abstract: PURPOSE:To prevent useless speed change actions by delaying the transfer of speed change control conditions than the mode switch operation when transferring from only the automatic speed change control to the automatic speed change/constant-speed travel control. CONSTITUTION:If a mode switch MS is set to positions E, P for the automatic speed change control, a microcomputer CPU drives solenoids SL1-SL3 of an automatic transmission in accordance with the speed change line of the corresponding memory map to perform the automatic speed change. If the mode switch MS is transferred to the position A for the automatic speed change/constant-speed travel control from this state, it drives a release valve RV and a control valve CR according to the car speed deviation to perform the constant-speed travel control and performs the automatic speed change according to the speed change line with a wider preset hysteresis width of the corresponding memory map. In this case, the transfer of the memory maps is delayed by a fixed time from the mode switch MS operation to prevent speed changes from being performed repeatedly. Accordingly, the number of speed changes can be decreased, useless speed changes are prevented, and the travel feeling is improved.
Patent JP-H09125423-A (JP)
Title: Greening concrete and formation thereof
Inventor: NAKAMURA KENJI
IPC: E02B3/12
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To easily form greening concrete at low cost by burying capsules filled with soil and a seed of a plant with the tips exposed on the surface of concrete. SOLUTION: A plurality of capsules 3 with upper parts 3a exposed are buried on the surface of water-permeable concrete, and greening concrete C is formed. The capsule 3 is composed of biodegradable plastic mixed with a polymeric water-absorbing agent, zeolite and nutrient, and the inside space thereof is filled with soil D mixed with seeds of a plant, fertilizer, a water holding agent or the like. A plurality of holes 5 communicating with the outside are formed in the upper part 3a of the capsule 3, and a form-fixing flange 6 is integrally formed on the circumferential edge thereof. The capsule 3 is attached to the upper mould frame by the flange 6, and the greening concrete C can be formed by placing concrete 1.
Patent JP-H02130621-A (JP)
Title: Mouse device
Inventor: AOKI YASUSHI
IPC: G06F3/038
Filed: 1988-11-11
Abstract: PURPOSE:To improve operability by changing a ratio between the moving quantity of a mouse cursor and a mouse device by a moving quantity switch, and controlling the moving speed of the cursor. CONSTITUTION:When a switch 5 is not pushed, the mouse cursor moves slowly and when the switch 5 is pushed, the mouse cursor moves rapidly. When it is desired to move the mouse cursor rapidly, a mouse device 1 is moved by pushing the switch 5. When it is desired to execute the fine adjustment of a cursor position, the switch 5 is not pushed put the mouse device 1 is moved. The number of pulses which corresponds to the moving quantity of the mouse, are generated from a mouse moving detector 6, and the pulse made by frequency-dividing the output pulse of the detector 6 is outputted from a dividing circuit 7. When the switch 5 is pushed, a selector 8 selects the output of the detector 6. Then, when the switch 5 is not pushed, the output of the circuit 7 is selected and outputted to a computer.
Patent JP-H03146015-A (JP)
Title: Water quantity display device
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1989-10-31
Abstract: PURPOSE:To omit the weighing of the rice quantity and the memory set procedure and to improve the operability by setting a desired rice cooking quantity, setting a correct water quantity, based on this set value, and displaying the quantity degree of a weighed value against this correct water quantity. CONSTITUTION:By turning a rice cooking quantity setting dial switch 28, a numeral 29 of a desired number of cups is set. A display control means displays means displays the number of cups set to a rice cooking quantity display means 16. On the other hand, a user weighs the rice quantity corresponding to a desired rice cooking quantity set by the setting dial switch 28 by a weighing cup, contains it in a containing after washing rice and set it to a cooker body 1 and feeds water. Since a rod 7 descends in accordance with this weight, its weight is detected by a weight sensor 4 and the result is supplied to a control means. A deciding means sets a correct water quantity against the set rice cooking quantity as weight of rice + water, and decides the quantity degree of a weighed value against a correct value. As the result of such decision, the display control means puts on and displays stepwise a display part 20 of a water quantity display means 17.
Patent JP-H1097882-A (JP)
Title: Ic socket
Inventor: URATSUJI KAZUMI
IPC: H01R13/24
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket which holds reliable contact with an IC package having a spherical bump. SOLUTION: An IC socket has a contact part 5 opposed to the bottom spherical surface of a spherical. bump 2 at the tip of an elastic contact pin 4 arranged in its socket body, a recessed part 8 formed in the contact part 5 for bringing the bottom dead center P of the spherical bump 2 free of contact, and a contact end situated on the circumference of the recessed part 8 and annularly contacting under pressure with the bottom spherical surface of the spherical bump 2 around the bottom dead center P.
Patent JP-H04162501-A (JP)
Title: Nonlinear resistor
Inventor: TOHATA KOJI
IPC: H01C7/10
Filed: 1990-10-25
Abstract: PURPOSE:To obtain a nonlinear resistor which can obtain an excellent discharge- resistant characteristic even when the connection number of nonlinear resistors is increased by a method wherein the heat emissivity at the circumferential part of a high-resistant layer formed on the side face of a sintered body composed mainly of zinc oxide is set within a specific range. CONSTITUTION:At a nonlinear resistor in which a high-resistance layer 2 has been formed on the side face of a sintered body 1 composed mainly of zinc oxide, the heat emissivity at the outer circumferential part of the high-resistance layer 2 is set at 0.85 to 0.95. For example, a raw material whose main component is ZnO and in which a plurality of kinds of metal oxides have been mixed with the ZnO is granulated and molded; a high-resistance layer 2 which is composed mainly of Zn2SiO4 and Zn7Sb2 O12 is formed on the side face of a sintered raw body 1 formed by baking the molded raw material; a resistance 3 which is composed mainly of an inorganic high polymer and whose heat emissivity is different is arranged and installed at the outer face of the high-resistance layer 2; the heat emissivity at the outer circumferential part of the high-resistance layer 2 is set at 0.85 to 0.95. On the other hand, electrodes 4 are formed, by an aluminum flame-spraying method or the like, on both the upper flat face and the lower flat face of said sintered raw body 1; a plurality of nonlinear resistors are connected via the electrodes 4.
Patent JP-H05122832-A (JP)
Title: Dc power supply protective circuit
Inventor: HIRAYAMA YASUHIRO
IPC: H02H7/00
Filed: 1991-10-31
Abstract: PURPOSE:To make it possible to deal with a case where DC power supplies are connected in series by modifying a short circuit detecting section when a DC power supply is used as a positive power supply as compared with that when it is used as a negative power supply. CONSTITUTION:The DC power supply protective circuit comprises a short circuit detecting section 4 for detecting short circuit of a load 2 when the load 2 is connected and outputting a short circuit signal 61, a circuit 3 for switching the connection of the load 2 between a DC power supply 1 and the short circuit detecting section 4, and a control section 5 for outputting the short circuit signal 61 and controlling the operation of the switching circuit section 3 based on the short circuit signal 61 and an external control signal 62.
Patent JP-H05203647-A (JP)
Title: Radioimmunoassay
Inventor: MIYOSHI KINYA
IPC: G01N33/541
Filed: 1992-10-23
Abstract: PURPOSE:To enhance the sensitivity of measurement even if only a second antibody of low sensitivity is available by reacting the second antibody with an antigenic substance at a concentration higher than the dissociation constant between the second antibody and the antigenic substance. CONSTITUTION:An immunity complex is obtained from a first antibody which is located on an insoluble solid and recognizes an antigenic substance, the antigenic substance, and a second antibody which recognizes an antigenic substance derived from animal species and different from that of the first antibody. In this case, the second antibody is reacted with the antigenic substance with the concentration of the second antibody being higher than the dissociation constant between the second antibody and the antigenic substance. The immunity complex is reacted with a radioactively labeled probe which is obtained when a probe that specifically reacts with the second antibody is labeled with radioactivity, and then the radioactivity of the solid or the reaction liquid is measured so as to measure (the concentration) the antigen. The concentration of the antigenic substance in the sample to be tested is measured using another antigenic substance of known concentration and is calculated by comparing the radioactivity of a calibration curve formed with that of the sample to be tested.
Patent JP-H1176014-A (JP)
Title: Partition and display tool
Inventor: MITSUYAMA MASUHIRO
IPC: A47F5/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To arrange merchandise without tilting and intervals between the displayed merchandise by forming a cylinder having an elliptic plane whose long axis is directed forward and backward, from such a proper material that separate-recovers both sides of the long axis. SOLUTION: A partition and display tool forms the cylinder having an elliptic plane 11 whose long axis is directed forward and backward and is provided with folded lines 12 combining the upper/lower edges of a peripheral wall at opposed positions of the front/rear peripheral walls of this cylinder 11. The cylinder 11 consists of a material such as a thick paper with covering force, the thin plate of a semi-rigid synthetic resin or steel, e.g. which maintains the opposing interval of both side of the cylinder unless pressurizing force inward from outside is operated to both sides of the long axis of the peripheral wall. When a gap smaller than thickness between both side surfaces of merchandise (a) is generated between the side surface of the cylinder 11 and the arranged merchandise, the merchandise is arranged by pushing into the gap.  Then, recovering force is operated to the cylinder 11 to push the the side surfaces of the peripheral wall of the cylinder 11 to the side surfaces of the merchandise to neatly display without gaps and the tilting of the merchandise.
Patent JP-S63140307-A (JP)
Title: Collating method for teaching and reproducing robot control program
Inventor: FUJII NOBUHIKO
IPC: G05B19/18
Filed: 1986-12-02
Abstract: PURPOSE:To reduce collation cost, by continuing the reproduction of a robot according to information proper to work suitable for a reproducing operation when it is detected in a period from the reproduction of the robot following a selected program to the input of a queue function data. CONSTITUTION:To a teaching and reproducing robot 8 that is an industrial robot such as a painting robot, a robot control panel 9 having a queue function feature and a program reproduction/cancellation feature is connected. One of plural programs set at every work is selected by using the control panel 9, and the robot 8 is reproduced and controlled according to the program. At this time, when it is decided that a dog 2 for discriminating the work provided between the work 1 and the control panel 9 is suitable for the work 1, the robot 8 is operated, and when it is not, the robot 8 is set in a queue state once, and the program is canceled and is regenerated again.
Patent JP-H10108775-A (JP)
Title: Holding helping tool for chopsticks
Inventor: MATSUSHITA AKITAKA
IPC: A47G21/10
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To make even an inexperienced person able to easily hold chopsticks by providing a locking member locked to the longitudinal direction intermediate part of the chopsticks on the outer surface side of both sides of a spring member bent in an inverse U shape. SOLUTION: This holding helping tool 2 is provided with the spring member 3 bent in the inverse U shape so as to turn the opening angle of the respective sides 3a to about 20-30 degrees by a leaf spring material made of metal or the leaf spring material made of a plastic plate provided with elasticity. Then, the locking member 4 is formed in a gentle pyramid cylindrical shape whose cross-sectional area is gradually enlarged from a lower part side to an upper part side so as to be tightly fitted to the intermediate part of the chopsticks 1 and fixed to the outer surface of the respective sides 3a of the spring member 3 by welding or by an adhesive. Thus, even an inexperienced user can smoothly operate the chopsticks 1.
Patent JP-H05248884-A (JP)
Title: Canelling method for measuring signal
Inventor: KUBOTA MASAZUMI
IPC: G05B11/36
Filed: 1991-10-31
Abstract: PURPOSE:To accurately cancel a measuring signal suddenly changed in analogue quantity by surge. CONSTITUTION:The analogue quantity of a measuring signal is sampled at every definite time and the change rate of the analogue quantity obtained by the sampling of this time from the analogue quantity obtained by the sampling of the previous time is operated. It is judged whether this operated change rate exceeds the change rate obtained when analogue quantity changes suddenly and, when the operated change rate exceeds, the measuring signal of this time is cancelled from a measuring object.
Patent JP-S63135627-A (JP)
Inventor: FURANSHISU DONKERU
IPC: B60K5/12
Filed: 1987-11-14
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-2000111829-A (JP)
Title: Video display device
Inventor: MIHARA TAKASHI
IPC: G02B27/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To enable to adapt to a small-sized, lightweight mobile or wearable system or computer system by providing a reflecting means, etc., composed of an integrated type reflecting member which is positioned in front of the eyeball at the time of wearing and guides scanning beam light to the eyeball of a wearer. SOLUTION: A small-sized spectacles type display device 1 is constituted by providing a frame 30 with a projection unit 3 and a reflecting mirror 4 and also providing the integrated type mirror 5 as the reflecting means composed of the integrated type reflecting member at a glass part 2. A projection unit 3 is composed of a small-sized light source and a scanning type mirror. The reflecting mirror 4 has a scanning type oscillation mirror. The integrated type mirror 5 has many fine mirrors stacked. The light from the projection unit 3 is reflected by the reflecting mirror 4 and made incident on the integrated type mirror 5 at a relatively small angle, so although the designing of the integrated type mirror 5 and the correction of aberrations are not easy, the distance between the eye 100 of a human and the grass part 2 of spectacles can freely be set.