baber/WOPTO huggingface dataset:
Patent JP-H07236645-A (JP)
Title: Artificial root of tooth
Inventor: OGASAWARA HISAAKI
IPC: A61C8/00
Filed: 1994-03-01
Abstract: PURPOSE:To improve a stress dispersing effect to a jaw bone by setting, in a specified range, an angle of the screw head of the screw part of an artificial root of a tooth provided with the screw part implanted in the jaw bone. CONSTITUTION:An artificial root 1 of a tooth is provided with a root part 3 provided with a screw part 2 implanted in a jaw bone, a head part 4 attached with a technical material and a neck part 5 connecting the root part 3 to the head part 4, preferably the root part 3 and the head part 4 are integrally molded as one axis. The root part 3 is provided with a hollow axis body 6 and a spiral- shaped screw part 2 projectingly formed on its perimeter and the screw head angle of the screw part 2 is set in a range from 60 deg. to 70 deg.. The axis body 6 is provided with a central hole 7 and window parts 8 are openingly formed on its right and left sides. And attaching sites of the neck of the neck part 5 with the head part 4 and with the root part 3 are made taper parts 9 which expand gradually toward the head part 4 and the root part 3. Thus, uniform stress dispersion is designed by bufferizing a load like occlusion power or the like appropriately and decreasing the stress concentration of the screw head tip part.
Patent JP-H07242895-A (JP)
Title: Eicosapentaenoic acid of high purity and isolation and purification of lower alcohol ester thereof
Inventor: MANSOU MITSUMASA
IPC: C07C69/587
Filed: 1993-03-16
Abstract: PURPOSE:To provide a method for obtaining eicosapentaenoic acid or its lower alkyl ester of high purity from natural fat and oil containing 2 or more kinds of high saturated fatty acids such as eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and the like. CONSTITUTION:In the isolation and purification of EPA or its lower alkyl ester from natural, fat and oil containing more than 2 kinds of high saturated fatty acids such as EPA, DHA and the like, EPA or its lower alkyl ester is partially purified by the vacuum rectification refinement, then treated in aqueous silver nitrate to recover EPA or its ester of high purity as a water-soluble component.
Patent JP-S54147500-A (JP)
Title: High dielectric constant system porcelain composite
Inventor: FUJIWARA SHINOBU
IPC: C04B35/00
Filed: 1978-05-10
Abstract: PURPOSE: To obtain a three-component system porcelain composite which is capable of sintering at low temperature and has excellent electrical characteristics by adding a proper quantity of lead magnanate tantalate to the two-component system composite consisting of Pb, Fe 2 O 3  and Nb 2 O 5 .  
     CONSTITUTION: 0.05 to 5% in weight of Pb(Mn 1/3 Ta 2/3 )O 3  is added to the two- component system porcelain composite Pb(Fe 1/2 Nb 1/2 )O 3 -Pb(Ni 1/3 Nb 2/3 )O 3  which contains 66.57 to 67.82% of PbO, 2.38 to 10.92% of Fe 2 O 3 , 20.5 to 25.11% of Nb 2 O 5  and 0.76 to 5.94% of NiO in weight percentage respectively. This composite, which is originally obtained from PbO, Fe 2 O 3 , Nb 2 O 5 , NiO, MnO and Ta 2 O 5 , can be sintered at low temperature range from 800 to 1000°C, it has a greater insulation resistance and a good characteristic concerning the dielectric constant and dielectric loss. Also it is very economical since it can be mass produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58181993-A (JP)
Inventor: POORU GUREZAA
IPC: E06B3/677
Filed: 1983-04-01
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-H06261766-A (JP)
Title: Genetic dna capable of coding aspartokinase released from feedback inhibition and its utilization
Inventor: SATO YUKIE
IPC: C12N15/09
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a new genetic DNA useful for producing L-lysine. CONSTITUTION:This genetic DNA is capable of coding aspartokinase released from the feedback inhibition with L-lysine derived from a bacterium of the genus Brevibacterium, e.g. the genetic DNA expressed by the formula (R at the 835-position is A or G; Y at the 902- and the 932-positions are C or T; Y is not C when R at the 835-position is G). The genetic DNA is obtained from a chromosome of a bacterium which belongs to the genus Brevibacterium and has the resistance to S-(2-aminoethy1)-L-cysteine.
Patent JP-H03255569-A (JP)
Title: Automatic selecting method for job executing system
Inventor: TAKAHATA NOBUO
IPC: G06F15/177
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the burden of a user and to automatically select the job executing system by selecting automatically an executable computer system, based on peripheral equipment management information of each computer system for constituting a loose coupling computer system, use peripheral equipment information of a job and desired executing system information. CONSTITUTION:At the time of analyzing a job, an executing system is selected automatically by a peripheral equipment management information table 11 of each computer system for constituting a loose coupling computer system, a use peripheral equipment information managing part 6 of its job, and a desired executing system information analyzing part 2. In such a way, even in the case the job for using the peripheral equipment which is not constituted in a certain computer system or is in an unusable state is thrown in, it can always be executed by the computer system in which its equipment is constituted and is in a usable state can be executed, and even if peripheral equipment management information of each computer system is not known, the loose coupling computer system can be utilized effectively.
Patent JP-S52139557-A (JP)
Title: Electric razor
Inventor: MASUDA TOYOJI
IPC: B26B19/04
Filed: 1976-05-15
Abstract: PURPOSE: To increase strength of an outer blade and improve an easy introduction of beards in an electric razor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03257811-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: KARAKI KAZUTAKA
IPC: H01G9/035
Filed: 1990-03-07
Abstract: PURPOSE:To enable reduction in capacity of a capacitor to be controlled by adding a silane coupling agent to an electrolyte which consists of a solvent and a dissolved substance. CONSTITUTION:A silane coupling agent exceeding 0.5wt.% is added to an electrolyte which consists of a solvent and a dissolved substance. In general, the silane coupling agent is expressed by R-Si (OR')3 but changes into R-Si(OH)3 as a result of hydrolysis when it is dissolved in water. On the other hand, a natural oxide film is formed on a surface of an electrode foil even in the case of a non-anodized cathode foil and an aluminum oxide is expressed by Al2O3.nH2O. When the electrode foil contacts a coupling agent, -OH of the coupling agent reacts with -OH of the aluminum oxide, thus forming a thin film on a surface of the foil due to dehydration. It is considered that this silicon compound film controls hydration reaction on the surface of the foil, thus suppressing reduction in capacity.
Patent JP-H07255531-A (JP)
Title: Collapsible structure of table leg
Inventor: YOKOTA HIDEKAZU
IPC: A47B3/091
Filed: 1994-03-25
Abstract: PURPOSE:To facilitate engaging and disengaging operations for enhanced mass productivity by keeping legs upright by engagement of an engagement portion at the end of an elastic plate body with the legs, then deflecting the elastic plate body for disengagement of the engagement portion from the legs, and folding the legs to the back of a table board. CONSTITUTION:In an operation for erecting legs 2, reinforcement 2A abutting an elastic plate body 3 slides toward an engagement portion 4 at an end while slowly deflecting the elastic plate body 3 upward, and when the legs 2 are in their upright positions on the back of a table board 1, the engagement portion 4 snaps into engagement with the reinforcement 2A of the legs 2 to keep the legs 2 upright. With the legs 2 erected, the elastic plate body 3 is deflected and raised, and the engagement portion 4 is engaged to fold the legs 2 inward, and the raised elastic plate body 3 is laid on the reinforcement 2A of the folded legs 2 to keep the legs 2 folded. Therefore, the engaging and releasing operations can be performed easily.
Patent JP-H08254798-A (JP)
Title: Silver halide stereoscopic photographic sensitive material
Inventor: NAKATSUGAWA HIROSHI
IPC: G03C1/95
Filed: 1995-03-15
Abstract: PURPOSE: To provide the silver halide stereoscopic photographic sensitive material having rapid processing aptitude and small in scratchability on a white pigment layer and superior in storage stability after processing. CONSTITUTION: This photosensitive material has a lenticular face on at least one side of a transparent support and a silver halide emulsion layer on one side of the support and a hydrophilic colloidal layer containing a white pigment on the same side and farther than the emulsion layer from the support and it contains a high-boiling organic solvent in the white pigment layer and/or in an outer side layer. It is preferred that this solvent is an organopolysiloxane and a ratio of the organopolysiloxane to gelatin contained in the same layer is <=0.05 and the white pigment layer contains a hydrophilic polymer.
Patent JP-H07268702-A (JP)
Title: Women's underwear
Inventor: YUASA MASARU
IPC: A41C1/00
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a women's underwear imparted with a function to modify a body shape while keeping decorative fashion characters without largely reducing conspicuousness and beauty of a pattern part of a lace at the part imparted with the function modifying a body shape. CONSTITUTION:This a brassiere imparted with a function to modify the shape of a bust capable of lifting and centering the breasts The cup parts 41 of the brassiere are formed with laces and lines with cloths around the lower side part 42 of the pattern part of the lace.
Patent JP-S54147036-A (JP)
Title: Aperture control unit of zoom lens
Inventor: INOUE TATATOMI
IPC: G03B5/00
Filed: 1978-05-11
Abstract: PURPOSE: To perform correction of aperture by a high degree of zooming by performing controlling of two-dimensional and three-dimensional aperture in the zooming lens whose aperture varies with zooming by a microcomputer in which the fluctuation quantities of the aperture have been stored.  
     CONSTITUTION: Turning quantity of a cam tube 4 in the zoom lens is converted to quantity of electricity by a potentiometer P 1  is then inputted to a microcopmputer (MC) 11. The functions of fluctuations of aperture diameter or aperture position corresponding to respective focal lengths of the zoom lens have been stored in the memory element such as ROM or other of this MC 11. An input for addressing of which function output of the relations of the change of each aperture is to be taken, namely, e.g., aperture diameter information used, is inputted to the MC 11. The output of this MC is inputted to a servo driving circuit 12, by which the motor M controlling aperture blades 8 is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62212030-A (JP)
Title: Producing device for hollow parts
Inventor: KIYOTA FUMIO
IPC: B21D39/20
Filed: 1986-03-13
Abstract: PURPOSE:To integrate an annular parts and pipe with simple device by constituting the titled device from the split die to backup an annular parts, the split holder holding it and a closing drive means, the driving means of pipe diameter expanding implement of the pipe inserted into a hollow part and knockout means. CONSTITUTION:A cam piece 7 and journal 8 are set by ascending the upper side backup die holder 3 by actuating a cylinder 14. A closing is then performed with a cam piece backup die 5 and journal backup die 6 by descending the holder 3 by the cylinder 14. The pipe end face is then abutted to the jig 17 for positioning the pipe by inserting the pipe from the through hole 21 of the upper and lower backup die holders 3, 4. The end part is then fixed to a fixing jig 12 by inserting the pipe diameter expanding implement 10 into the pipe. The pipe diameter is enlarged by moving the implement 10 to the right part with the cylinder 13 and fixed to the piece 7 and journal 8. The hollow parts is taken off with its knocking out by ascending a pin 16 by ascending the holder 3.
Patent JP-H02237297-A (JP)
Title: Audio output device
Inventor: TANAKA MITSUGI
IPC: H04R1/34
Filed: 1989-03-10
Abstract: PURPOSE:To prevent a stereophonic sense and a high fidelity sense from being changed even when a listening point is deviated vertically by providing an acoustic reflecting body for tweeter to an acoustic reflecting body for squaker symmetrically. CONSTITUTION:An acoustic reflecting body for tweeter 12 is placed with upside down (in a state of bottom faces of conical bodies are faced with each other) and a tweeter 8 is arranged to the upper part of the acoustic reflecting body for tweeter. Then the tweeter 8 is arranged in a cabinet 10 fixed to a support member 11 provided upright to the upper face of the acoustic reflecting body for squaker 5. An acoustic energy at a high sound frequency radiating from the tweeter 8 is distributed in nearly the same area as the acoustic energy at a middle sound frequency because the reflecting bodies are faced opposite to each other and not separated into two parts. Thus, even when the listening point is changed to upper or lower points, there is no change caused in the true stereophonic sense high fidelity sense.
Patent JP-S624069-A (JP)
Inventor: CHIYAARUZU EICHI HAAMON
IPC: B65D85/88
Filed: 1986-03-13
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-S63221066-A (JP)
Title: Printing apparatus
Inventor: YAMAMOTO KUNIYUKI
IPC: B41J15/04
Filed: 1987-03-10
Abstract: PURPOSE:To dispense with a user's action of feeding paper to a paper cutting position with care after the finish of printing, by automatically feeding roll paper to the paper cutting position from a printing finish position. CONSTITUTION:In a main routine, a feed switch is pressed and operated at first to judge whether paper feed is indicated and, when said switch 27 is pressed, a feed motor 41 is driven by one line. During a time when the feed switch 27 is continuously pressed, the feed of roll paper is continuously performed and, when the feed switch 27 is judged to be not pressed, it is judged whether a feed-to-cut switch 75 is pressed or not and operated and, when said switch 75 is pressed, the roll paper is fed by a definite length from a printing position to a paper cutting position.
Patent JP-S59183241-A (JP)
Title: Control device for hot water storage type electrical water heater
Inventor: KUBOTA HIDEJI
IPC: F24H1/18
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the quantity of remaining hot water and to avoid heat loss after heating by a method wherein the supply of power to a heat generating body is stopped when the heating temperature calculated on the base of the temperature of feed water with respect to a predetermined quantity of hot water is reached. CONSTITUTION:The control device is provided with a normal hot water quantity setting means 7 for the normal quantity of hot water to be stored in a hot water storage tank 1, a provisional hot water quantity setting means 8 for predetermining the required quantity of hot water for one time use, a temperature detecting means 6 for detecting the temperature of feed water to the tank 1 and the heating temperature, a calorific value operating means 9 for calculating the calorific value of hot water to be stored on the basis of the set quantity of hot water and the temperatures detected by the detecting means 6, a heating temperature operating means 12 for calculating the heating temperature on the base of the calorific value calculated by the calorific value operating means 9 and a power supply cut control means 13 for stopping the supply of power to the heat generating body when the heating temperature obtained by the heating temperature operating means is reached whereby when the user predetermines the quantity of hot water to be used, it is possible to reduce the quantity of remaining hot water and to minimize the heat discharge loss after heating, to thereby reduce the maintenance cost.
Patent JP-S53144552-A (JP)
Title: Palladium complexes
Inventor: ENOMOTO SATOSHI
IPC: C07C11/12
Filed: 1977-05-18
Abstract: PURPOSE: Bis[tri(o-toly)phosphine ] palladium of formula. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53142154-A (JP)
Title: Optical signal receiving circuit
Inventor: NIINO MAKOTO
IPC: H04B10/50
Filed: 1977-05-18
Abstract: PURPOSE:To secure an equivalent and steady amplification covering from DC to high frequency by adding one unit of the photo detector bias resistance such as the photo diode, etc. and connecting the wide-band AC coupling amplifier circuit and DC coupling amplifier circuit to both bias resistances.
Patent JP-H09242813-A (JP)
Title: Vibration control supporting device
Inventor: AOKI KAZUE
IPC: F16F9/32
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a residual vibration detecting means capable of detecting residual vibration of the supporting body side with high accuracy and facilitating an initial adjusting operation. SOLUTION: As a residual vibration detecting means for detecting the residual vibration of the supporting body side, a load sensor 54 for detecting the residual vibration in the form of load is adopted. After parts such as a moving member, an electromagnetic actuator 52, etc., are coaxially arranged in a device case 43, the load sensor is arranged adjacent to the electromagnetic actuator positioned most close to the supporting body side in the device case. Then, an opening part of the device case, which is open on the supporting body side, is closed by a lid-like, supporting connecting member 56, and after the load sensor is arranged inside the device case, the outer edge parts of the device case and the supporting body connecting member are fixed to each other.  In this case, the supporting body side connecting member is fixed in the device case while it is pressed on the electromagnetic actuator side in relation to the load sensor, and a specified preload is applied to the load sensor arranged between the supporting body side connecting member and the electromagnetic actuator.
Patent JP-S56152725-A (JP)
Title: Dryer device for compressor
Inventor: HASEGAWA KAZUMI
IPC: F04B49/00
Filed: 1980-04-28
Abstract: PURPOSE: To perform automatic changing-over at the point of an optimum change-over time without using any heating means from the outside of the system at the regenerating by heating and regenerating an adsorption cylinder by the high-temp. compressed air of a compressor, calculating  the time required for the regeneration and moisture absorption of the adsorption cylinder from the loading time of the compressor and controlling change-over valves.  
     CONSTITUTION: The high-temp. compressed air from a compressor 1 is introduced through a receiver 12 into an adsorption cylinder 15 to heat and regenerate the same, after which it is sent via a change-over valve 20 to a drain separator 19, where it is removed of drain by a cooler 21 and a cyclone 22. Next, the compressed air is sent via the valve 20 to the cylinder 16 having been regenerated to absorb its moisture, after which it is sent to the outside of the system through a change-over valve 17 and a dry compressed air feed path 23. The changing-over of the valves 17,  20 is controlled by a feed air flow detector 25 consisting of a pressure switch provided to the receiver 12 and an integrating controller 26 integrating the loading time of the compressor 1 from  this. The output side of the pressure switch is also connected to the control input side of the  suction valve 101 and discharge valve 102 of the compressor. When the discharge pressure of the  compressors exceeds the set value, the pressure switch goes off to stop supplying electricity to the  controller 26, and the valves 101, 102 close. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01229368-A (JP)
Title: Character processor
Inventor: KOBAYASHI YUJI
IPC: G06F17/22
Filed: 1988-03-09
Abstract: PURPOSE:To prevent the variance of application for the use of the word pair of the same meaning, and to determine a first candidate by both the means of individual word example and meaning attribute example by giving a meaning attribute code classified in a meaning to an individual word. CONSTITUTION:Example information in a word dictionary DIC stores the word ID of the word of the companion of an example if the example type of it is an individual example, and is constituted of the example, etc. to store a meaning attribute to be the companion of the example if it is a meaning example. Then, the meaning attribute code classified in a meaning is given to the individual word, and as for the example applicable to all the words of the same meaning attribute, the example is made to be capable of being registered by the pair of the word and the meaning attribute or the pair of the meaning attribute and the meaning attribute. Thus, the variance of the application can be suppressed for the use of the word pair of the same meaning. Besides, for a peculiar word or an idiomatic phrase incapable of being classified in a meaning, the first candidate can be determined by both the means of the individual word example and the meaning attribute example by applying the individual word pair example.
Patent JP-S62215165-A (JP)
Title: Gear with damper spring
Inventor: ARASE KUNIO
IPC: F16F15/12
Filed: 1986-03-14
Abstract: PURPOSE:To restrict the movement of a spring and prevent the generation of gear noise by roughly forming the inner peripheral face of the hole for installing a damper spring, of a gear with damper spring provided on the balancer shaft of a single cylinder engine. CONSTITUTION:In a gear 10, out of the inner peripheral faces of a hole 4 which is formed in between the inner peripheral face 2a of a gear body 2 and the outer peripheral face 3a of an inner race 3, the faces of the parts which are formed by the recessed part 3b of the inner race 3 are roughly formed by means of a barrel shot blasting. When a damper spring 5 is fitted in this hole 4, the friction coefficient between the damper spring 5 and the inner peripheral faces of the hole 4 is large. Thereby, even if a relative displacement takes place between the gear body 2 and the inner race 3 due to variation in torque compressing the damper spring 5, the spring is hardly moved due to the friction force which acts on the parts between the spring 5 and the hole 4.
Patent JP-S61222851-A (JP)
Inventor: GURIN FUIRITSUPU REJINARUDO FU
IPC: B60T8/48
Filed: 1986-03-14
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-H04291001-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IBARAKI SHOICHI
IPC: G11B5/02
Filed: 1991-03-20
Abstract: PURPOSE:To provide a magnetic recording and reproducing device capable of discriminating whether the missing of a reproducing signal is caused by a drop-out or the jumping of a brush. CONSTITUTION:The inputted reproducing signal is outputted via a reproducing signal detection circuit 7, and a signal obtained by changing only the part dropped out in the inputted signal to a high level is outputted by a drop-out detector 8. Then the inputted signal is integrated for a prescribed period of time in an integrator 9. When the integrated signal reaches a certain level, a signal indicating the fact is transmitted to a CPU10. The CPU10 judges that the dropped-out signal is at high level and it is caused by the jumping of the brush, and informs an operator of it.