baber/WOPTO huggingface dataset:
Patent JP-H0376979-A (JP)
Title: Door lock for automobile door
Inventor: FURANKU KUREEFUERUTO
IPC: E05B65/20
Filed: 1990-08-06
Abstract: PURPOSE: To eliminate friction force by a motor with a small output and comparatively small consumption current by eliminating a closing prevention part formed on a rotary pawl to remove friction force and using a toggle lever device utilizing a principle of a lever. CONSTITUTION: A door latch is constituted of an operating device 5 provided with a toggle lever device 12 having lever pieces 14, 15 and a dead point excess spring 16 and a motor 17 having a locking part 7 fixed to a casing 1 and a crank driving part 18, a rotary pawl 2 provided with only a safety notch 8, a locking hook 3 having a load spring 4 and the like. When the driving part 18 is rotated from a closing position, a shaft coupling part 13 of the toggle lever device 12 which is pivotally supported by the driving part 18 and is interposed by an operation sliding body 9 provided with control prevention parts 10, 11 moves from a dead point excess position A where the lever piece 14 is abutted on the locking part 7 from a lower dead point excess position and releases engagement of the locking hook 3.
Patent JP-S6266231-A (JP)
Title: Liquid crystal display element
Inventor: NIWA KENJI
IPC: G02F1/1365
Filed: 1985-09-19
Abstract: PURPOSE:To prevent the destruction of a non-linear element arising by the static electricity to be exerted from the outside during production by setting the resistance between the signal impressing terminal of a voltage for impressing a signal and display part at a high value. CONSTITUTION:This liquid crystal display element has a tantalum film 1 which serves at the signal impressing terminal, a resistor 2 (consisting of tantalum coated with tantalum oxide) formed between an input terminal and picture element, an MIM element 3 and transparent electrode 4 for forming the picture elements. The adequate resistance value is about 1-10kOMEGA. The destruction of the non-linear type element by the static electricity entering from the terminal during production is thus prevented by setting the resistance between the input terminal of the electrodes and the picture, elements at the value higher than the resistance of the other parts. Since such setting is possible simply by changing the pattern shape of the electrodes, the cost is reduced and the yield is increased.
Patent JP-H0491199-A (JP)
Title: Cleanser for rosin solder flux and method for cleansing rosin solder flux with the cleanser
Inventor: CHIHARA MACHIO
IPC: B23K1/00
Filed: 1990-08-03
Abstract: PURPOSE:To provide the subject cleanser without problem of ozone layer decomposition. reduced in odors and satisfied with non-flammability by compounding a mixture of a specific glycol ether compound. a nonionic surfactant and a basic amino acid as active ingredients. CONSTITUTION:The objective cleanser contains a mixture of (A) a glycol ether compound of the formula (R<1> is H, 1-5C alkyl; R<2> is 1-5C alkyl, R<3> is H, methyl; m is 2-4) (e.g. diethylene glycol monomethyl ether). (B) a nonionic surfactant (preferably polyethylene glycol ether type surfactant) and (C) a basic amino acid (preferably arginine lysine) preferably in an A:B:C ratio of 70-90:5-30:0.5-10wt.% as active components.
Patent JP-H0370567-A (JP)
Title: Bio implantation appliance and preparation thereof
Inventor: IKADA YOSHITO
IPC: A61M25/00
Filed: 1989-08-10
Abstract: PURPOSE:To reduce a foreign matter feeling at the time of the implantation in a living body, to accelerate the invasion of bio tissue into a perforated part and to strongly fix said tissue by using a perforated body composed of a polyvinyl alcohol type polymer. CONSTITUTION:Since a bio implantation appliance is constituted of a perforated body formed from a polyvinyl alcohol type polymer, said appliance has proper flexibility in a wet state. When the perforated body having collagen fixed to the surface thereof is implanted in a living body, the tissue of the living body rapidly penetrates in the part of the perforated body to be integrated with the living body. Therefore, the bonding with the living body is strong and bacteria becomes hard to invade and infection is hard to generate. The perforated body to be used composed of a polyvinyl alcohol type polymer is one having an open cell structure formed from a polymer whose main repeated unit is composed of vinyl alcohol. Said polymer includes not only perfectly saponified polyvinyl acetate but also partially saponified one and a small amount of other copolymer component may be contained.
Patent JP-S60100674-A (JP)
Title: Formation of nitride film
Inventor: FURUKAWA YOSHITAKA
IPC: C23C16/34
Filed: 1983-11-07
Abstract: PURPOSE:To enable formation of a P3N5 film at a low temp. and to prevent deterioration of the performance of a semiconductor in the stage of forming the P3N5 film as a protective film by a chemical vapor deposition method on the surface of the semiconductor by using NF3 as a nitrogen source. CONSTITUTION:A compd. semiconductor 3 is installed in a quartz reaction tube 2 and an inert gas such as gaseous Ar is supplied into the tube 2 to expel air therefrom in the stage of forming a P3N5 film as a gate insulating film on InP of the compd. semiconductor by a chemical vapor deposition method. While the diluted PH3 is passed, the tube 2 is put into an electric furnace 1 and when the temp. of the tube 2 attains a stationary state, a gaseous mixture composed of 1% NF3 and 1% PH3 diluted with Ar is supplied by which the protective film of P3N5 is formed on the InP semiconductor 3 at a low temp. of 370-400 deg.C. Since the temp. is low, the InP compd. semiconductor is not damaged.
Patent JP-H0253519-A (JP)
Title: Thread groove cutting method and device by ultrasonic vibration of interrupted pulse-cutting force waveform
Inventor: KUMABE JUNICHIRO
IPC: B23G1/00
Filed: 1988-08-19
Abstract: PURPOSE:To improve cutting of an accurate internal thread by applying ultrasonic vibration, while it is regularly modulated in a thread groove lead angle direction, to a tool, giving a predetermined relation to half amplitude, vibration frequency and a cutting speed of the tool and applying an interrupted pulse- cutting waveform to act on a hard fragile material performing ultrasonic vibration. CONSTITUTION:A diamond standard-shaped electrodeposited tap 1 applies ultrasonic vibration of frequency f=28KHz and amplitude a=15mum in a circumferential direction by an ultrasonic torsional vibrator 3 to be modulated by a modulation frequency f1=1KHz and half amplitude a1=7.5mum, and the tap 1 is rotate din 52rpm by a three-phase induction motor 14, performing ultrasonic vibration in a thread grove lead angle direction by a relation where V<2pia1.f1. While seramics 27 is given ultrasonic vibration by a vertical ultrasonic vibrator 25, and an interrupted pulse-cutting force waveform of the diamond tap 1 acts cutting an accurate internal thread while supplying a cutting agent of water or the like from a fluid supply device 29. In this way, a sharp accurate internal thread with no chip can be cut.
Patent JP-H0933175-A (JP)
Title: Ceramics lining material
Inventor: DAITOKU KAZUMI
IPC: C04B37/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics lining material which is simplified in construction, and a pipe, etc., having a smaller radius of curvature can be also constructed if circumstances require. SOLUTION: There are provided a ceramics piece 11 having a mount hole 12 of a circular cross section with a size reduced toward a mount side, a mount member 13 fitted to the mount hole 12 up to the middle of the same and including a female screw formed at the center thereof, and a stud bolt 14 threaded to the female screw.
Patent JP-S58106133-A (JP)
Inventor: MANIYUERU AREGUI
IPC: F01B13/04
Filed: 1982-11-29
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-H0751796-A (JP)
Title: Casting body and its working method
Inventor: TANAKA KEIZO
IPC: B22D31/00
Filed: 1993-08-23
Abstract: PURPOSE:To effectively prevent the deformation of a casting body after cutting off ribs and to surely remove casting stress generated at the time of integrally casting a casting part at the inside and a casting part at the outside through the ribs. CONSTITUTION:In the casting body, the outer blank holder 12, first inner blank holder 14, second inner blank holder 16 and the ribs 18a-18l integrally connected to these holders are provided. These ribs 18a-18l are provided with deforming position 32 bent or curved, and the casting stress generated at the time of casting can surely be absorbed and removed with this deforming position 32.
Patent JP-H0953822-A (JP)
Title: Annular type combustor
Inventor: NAKAE TOMOMI
IPC: F23R3/44
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To eliminate defect such as instability in holding flame by mutual interference of spiral flows generated by swirlers adjacent to each other or the generation of an unexpected flow in a liner in an annular type combustor which has swirlers arranged in a ring at an equal pitch to form a recirculation flow by generating the spiral flows in compressed air introduced into a liner. SOLUTION: A planking 16 extending radially and axially is arranged at an intermediate part between adjacent ones 6 of swirlers 6 at an equal pitch circumferentially in a circular combustor dome 15 arranged at the front end part of a liner 13. As a result, spiral flows generated by each of the swirlers 6 generate recirculation flow on the post flow side of the swirlers 6 separately without causing a mutual interference therebetween thereby enabling stabilization of combustion within the liner 13. There is no unexpected flow in the liner 13 otherwise caused by the mutual interference generated thereby enabling production of a combustor with excellent combustion efficiency and cooling efficiency.
Patent JP-H0648370-A (JP)
Title: Snowmobile
Inventor: UCHINO TAKAAKI
IPC: B62M27/02
Filed: 1992-08-04
Abstract: PURPOSE:To improve the travel performance of a snowmobile without enlarging the vehicle width of the snowmobile even if a multi-cylinder engine is mounted. CONSTITUTION:In the case of a snowmobile 10 in which a truck 16 is provided at a vehicle rear, and an engine room 12 surrounded by steering skis 13 and a shroud 11 is provided at a vehicle front, and a multi-cylinder engine 19 is housed in this engine room 12, and the truck 16 is operated by the drive force of this multi-cylinder engine, the multi-cylinder engine 19 is an engine in which a crank shaft 21 is arranged so as to run along the longitudinal direction of the vehicle and a first gear box 23 which acts as a drive force transmission direction converting mechanism that transmits drive force between shafts meeting at right angles with each other, is connected to the crank shaft 21.
Patent JP-S58111077-A (JP)
Title: Cleaning device
Inventor: YADORI KATSUHIRO
IPC: G03G21/00
Filed: 1981-12-24
Abstract: PURPOSE:To improve stable cleaning effect without environmental influence and to prevent the staining of a fur brush with toner, by providing the conductive fur brush grounded through a nonlinear resistance element. CONSTITUTION:Residual toner sticking to the surface of a rotating drum 3 is moved to the brush fiber 91b of the fur brush 91 and further moved electrostatically to a rotating recovery roll 93. A voltage is applied to the recovery roll 93, and a varistor 92 as a nonlinear resistance element is grounded at one terminal and connected to the brush 91 at the other terminal to specify the value of the potential of the brush fiber 91b, holding potential differences between the brush fiber 91b, and photoreceptor 3a and recovery roll 93 constant respectively. Consequently, mutual toner attracting force becomes nearly constant and the  toner is recovered to the recovery roll 93 securely without being influenced by  the humidity.
Patent JP-S5998148-A (JP)
Title: Crosslinked polyolefin composition
Inventor: SHIINA TOSHIO
IPC: C08L101/00
Filed: 1982-11-26
Abstract: PURPOSE:The titled composition capable of preventing change in color of an electrically-conductive material of cable, obtained by adding a specific compound as an inhibitor for change in color of the electrically-conductive material to a polyolefin having a t-butyl-containing crosslinking agent and an antioxidant, crosslinking the polyolefin. CONSTITUTION:A polyolefin having a t-butyl-containing crosslinking agent such as di-t-butyl perxoide, t-butyl cumyl peroxide, t-tutyl cumyl peroxide, 1,3-bis (t-butylperoxy isopropyl)benzene, etc. and an antioxidant [e.g., 4,4'-thiobis-(6- t-butyl-3-methylphenol)etc.] is blended with 0.1-3pts.wt. 4,4-bis-(2,2'-dimethyl- benzyl) diphenylamine as an inhibitor for change in color of an electrically- conductive material. The polyolefin is then crosslinked, to give the desired composition.
Patent JP-H0554397-A (JP)
Title: Objective lens driving device
Inventor: YOSHINAGA CHIKASHI
IPC: G11B7/085
Filed: 1991-08-20
Abstract: PURPOSE:To provide an objective lens driving device which can be easily assembled. CONSTITUTION:A yoke 8 of a magnetic circuit 5 which is added to magnets 6 and 7 is obtained by using metallic plate constituted of magnetic bodies, and not only the yoke part but also a frame part are formed at the metallic plate so that the yoke 8 and the frames 9a and 9b can be integrally formed by a press working. At that time, a part connecting with an optical block base 19 in which each kind of optical part except the objective lens 2 is integrated is difficult to be formed at the frame part, and then the pertinent connection part is formed at the yoke part.
Patent JP-H0879263-A (JP)
Title: Cell assembling circuit and stm/atm conversion circuit
Inventor: MOCHINAGA TATSUO
IPC: H04L47/43
Filed: 1994-09-01
Abstract: PURPOSE: To reduce delay in cell assembly in STM/ATM conversion, to prevent the collision of cells at a multiplex part which is the poststage of a cell assembling circuit and to reduce the delay of the cells. CONSTITUTION: This cell assembling circuit 100 for this STM/ATM conversion circuit is provided with a buffer 102 for storing line data 101, a write counter 116 for indicating a write address to the buffer, a read counter 117 for indicating a read address from the buffer, a counter setting part 124 for setting the write counter 116 at a prescribed value at the time of the input of an external trigger 115 and the multiplex part 112 for multiplexing read data 105, a cell header 119 and an adaptation header 118 and transmitting the cell 113.
Patent JP-S58108745-A (JP)
Title: Erroneous transcription adjusting device
Inventor: YOMODA MINORU
IPC: G03F9/00
Filed: 1981-12-23
Abstract: PURPOSE:To adjust the optical system minimizing erroneous transcription by a method wherein the mutual matching status of alignment is detected. CONSTITUTION:The laser beam l transmitted from a laser beam source 10 is scanned by a polygon mirror 12 advancing to a reference mask 16 etc. through a half mirror 14. The alignment mark 1 of the reference mask 16 and the alignment mark 2 of the reference wafer 18 are scanned by the laser beam l through the intermediary of the transcription on optical system 17 returning to the half mirror 14 again where both said marks 1 and 2 are overlapped as shown in the drawing a partly reflected in the direction of photoelectric conversion element 20. The laser beam l scans in the scanning direction A from left to right while the photoelectric conversion element 20 detects the pulse type output at the position where said laser beam l intersects with said alignment marks 1 and 2. Any mismatching may be detected by means of measuring the time intervals W1,W2...W5 between pulse signals.
Patent JP-H1136770-A (JP)
Title: Boring bit
Inventor: SHIGEMORI TOMOTAKE
IPC: E21B10/32
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the main bit of a boring bit with a subsidiary bit in a manner that allows it to be rotated by a set angle for adjustment, make the circular portion of the subsidiary bit project outside the external circumference of the main bit and perform boring together with the main bit during boring, and make the truncated circular portion stored in the external circumference line of the main bit by rotating the subsidiary bit by a set angle for adjustment during boring bit recovery. SOLUTION: The boring bit A is furnished with at least one subsidiary bit 6 with an equal circular arc angle point on a concentric circle line around the center of the main bit smaller than the inside diameter of an embedded pipe 2 as the center of a spindle 5, the subsidiary bit 6 is provided in a manner that allows it to be rotated by a set angle normally or reversely for adjustment by the normal or reverse rotation of a main shaft 1. The subsidiary bit 6 is comprised of a truncated circular portion 6b and a circular portion 6a, and during boring by the normal rotation of the main shaft 1, a part of the circular portion of the subsidiary bit 6 is projected outside the circumference line of the main bit 3, and during the recovery of the boring bit A, the truncated circular portion 6b is positioned inside the external circumference line of the main bit 3.
Patent JP-H1140548-A (JP)
Title: Mold film for forming ceramic fine pattern and method for manufacturing it
Inventor: KONDO SHINJI
IPC: H01L21/3065
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a ceramics pattern formation mold film with good reproducibility, by forming a film patterned of water repellent/oil repellent organic high polymer resin on a substrate, and packing such ceramics precursor as ceramics sol on such substrate surface as a void part of pattern film is exposed. SOLUTION: A resist resin film is formed of a photo-sensitive resist resin about several-several hundreds μm in thickness on a substrate 1, then, a fine pattern is formed with a resist resin pattern 2 in an exposure process (stage A). The resist resin pattern 2 is blocked by packing a water repellent/oil repellent organic high polymer resin 3 by thin-coating, etc., (stage B). Then, the resist resin pattern 2 and the water repellent/oil repellent organic high polymer resin 3 packed in its void part are dissolved in an organic solvent together with the substrate 1, for removing the resist resin. Further, a ceramics sol, etc., is packed on the surface of such substrate 1 as a void part of resin pattern film is exposed, then sintered to form a fine pattern with a sintered body 5.
Patent JP-H0534467-A (JP)
Title: Display board for timepiece
Inventor: AOKI AKIO
IPC: G04B19/06
Filed: 1991-07-26
Abstract: PURPOSE:To provide a beautiful display board of a unique appearance without curving by providing a colored resin layer of a smooth surface on the upper surface of a substrate, by providing a lacquered layer as thick as can be seen- through on the upper surface of the resin layer. CONSTITUTION:A display board 1 for clock is approximately 0.3mm thick, for example, and a substrate 2 is made of metal such as german silver or brass. A urethane rein that is colored in hyperchromic tone such as black or red is applied approximately 0.5mm thick and dried to form a colored resin layer 3. Lacquer is applied to the upper surface of the resin layer 3 into the thickness of approximately 0.1mm so as to form a lacuered layer 4, and before the lacuqer is dried, colored power 5 such as gold or silver power is stuck to the entire surface of the lacuqered layer 4 or in a manner that a certain pattern is formed, and after the lacquer is dried, the surface of the lacquered layer 4 is lap-polished so as to form a smooth surface. Gold lacqer is applied to the lacquered layer 4, or a gold foil layer is provided on the upper surface of the lacquered layer 4 so as to generate high class quality or so as to achieve excellent design, or otherwise gold foil pieces are put in a dotted manner into multiple layers so as to obtain a display board with a unique appearance and without curving.
Patent JP-S6187486-A (JP)
Title: Synchronizing/asynchronizing sampling switch of video signal
Inventor: KURODA HIDEO
IPC: H04N5/93
Filed: 1984-10-03
Abstract: PURPOSE:To unify the specification of synchronous/asynchronous switching characteristic by detecting the characteristic of the synchronizing signal itself of an input video signal and switching the synchronizing/asynchronizing sampling depending on the result of detection. CONSTITUTION:A horizontal synchronizing pulse is inputted to a terminal 19 and a standard clock is inputted to a terminal 11. Further, a synchronizing sampling pulse synchronously with the input horizontal synchronizing pulse is inputted to a terminal 24, an asynchronous sampling clock not synchronized with the input horizontal clock is inputted to a terminal 25. An AND circuit 23 takes AND of outputs of holding circuits 16, 18 to control a switching circuit 26, and when an output of the circuit 23 is logical 1, the terminal 24 is connected to the terminal 27, an when logical 0, the terminal 25 is connected to the terminal 27. That is, only when the frequency of the input horizontal synchronizing pulse is within a prescribed range to the normal value and the number of the period of the input horizontal synchronizing pulse at the outside of a prescribed range is below a prescribed value in a prescribed period, a synchronizing sampling clock is outputted and in other case, an asynchronous sampling clock is outputted.
Patent JP-S59101527-A (JP)
Title: Exhaust gas purging device of internal-combustion engine
Inventor: KATOU TAKASHI
IPC: F01N3/22
Filed: 1982-12-01
Abstract: PURPOSE:To improve purging of a large amount of unburnt HC, CO produced without using an expensive device even if fuel-air mixture is brought to an excessive rich state, by a method wherein the air-fuel ratio of the fuel-air mixture is maintained at a specified value, and a temperature sensitive switch is provided. CONSTITUTION:Secondary air is intermittently fed in an exhaust manifold 3 at the 1-2HZ frequency of a pulse generator 71 from a secondary air feed control valve 50. Since fuel-air mixture, produced in a carbretter 2, is normally maintained at a specified value, the air-fuel ratio is varied at the 1-2HZ frequency within a range of from + or -0.2 to + or -1.0 based on an approximately theoretical air-fuel ratio. Besides, the mean value is maintained within a window W0, and thereby a high purging efficiency may be obtained through utilization of the oxygen holding function of a ternary monolith catalyst 5. When an engine body or the carbretter 2 is increased in temperature, a temperature-sensitive switch 72 is turned ON, secondary air continues to be fed, and this improves purging of a large amount of unburnt HC, CO produced.
Patent JP-S59102597-A (JP)
Title: Link separating method of filled sausage
Inventor: FURANSHISU JIYOSEFU JIORUKO
IPC: A22C11/12
Filed: 1983-11-09
Abstract: An apparatus for separating sausage links is disclosed. The apparatus has a series of pairs (34) of cutting arms (70, 72) mounted on a circular plate (60). The arms are moved into contact with the sausage links (58). As a pair of cutting arms contact the sausage links from opposite sides, they force the links away from the point of contact. There is a cutting element (64) at the end of each arm which cuts the casing between the links when the arms overlap.