baber/WOPTO huggingface dataset:
Patent JP-H03239854-A (JP)
Title: Throttle pressure regulating device of automatic transmission
Inventor: IWASAKI TATSUHIKO
IPC: F16H59/24
Filed: 1990-02-16
Abstract: PURPOSE:To certainly prevent the seizure of a clutch during running even if a throttle cable is broken by forming a main cam surface and a sub-cam surface for increasing a throttle pressure higher than that in idling time on a throttle cam. CONSTITUTION:When a throttle cable 19 is broken by any cause, a throttle cam 17 is energized in full-close direction by the spring force of a return spring, but a roller 16 on the top end of a throttle plug 15 is brought into contact with a sub-cam surface 34 in an overstroke position over the full-close side. As the sub-cam surface 34 is set higher by a determined quantity in the idle corresponding position of a main cam surface 33 to increase the throttle pressure higher than that in idling time, the throttle pressure is set to a higher value than that in idling time. Consequently, a determined clutch fastening force set according to the height of the sub-cam surface 34 is obtained, so that the seizure of the clutch during running can be certainly prevented.
Patent JP-H08231533-A (JP)
Title: New flavonoid glycoside and therapeutic agent for osteoporosis and edible composition containing flavonoid glycoside
Inventor: UESUGI TAKEHIKO
IPC: A61P19/10
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a new flavonoid glycoside useful as an ingredient of a therapeutic agent for osteoporosis and an edible composition. CONSTITUTION: A compound of the formula (R1 and R2 are each H, OH or OCH3 ; R3 is H, COCH3 , COCH2 COOH or COCH2 CH2 COOH), e.g. 6''-O- succinylisoflavone. The flavonoid glycoside of the formula is contained in a plant of the family Leguminosae and its fermented material and obtained by extracting raw material soybeans or fermented soybeans fermented with Bacillus natto with an alcohol and purifying the resultant extract by a column chromatography. The flavonoid glycoside is orally administered to suppress the reduction in bone mass and prevent and treat osteoporosis. The glycoside has slight side effects and can safely by ingested as a food for a long period.
Patent JP-H01212760-A (JP)
Title: Magnetron cathode
Inventor: SUGIMOTO MAMORU
IPC: C23C14/35
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a magnetron cathode ensuring high utilization efficiency in the longitudinal direction by arranging plural closed permanent magnets or electromagnets under a target based on a rare earth metal and a transition metal. CONSTITUTION:Permanent magnets 13 are arranged under a target 11 based on a rare earth metal and a transition metal with a backing plate 12 in-between to obtain a magnetron cathode. A magneto-optical recording medium is produced by magnetron sputtering with the cathode. In the cathode, plural closed permanent magnets 13 are arranged under the target 11 and the radius of the magnets 13 or the intensity of a magnetic field may be varied in the longitudinal direction of the target 11. A region in which coercive force is uniform in the direction of X-position is extended and the production efficiency of magnetic recording media can be increased by using the magnetron cathode.
Patent JP-S58154566-A (JP)
Title: Preparation of diazacrown ethers
Inventor: OKAHARA MITSUO
IPC: C07D273/08
Filed: 1982-03-09
Abstract: PURPOSE:To obtain the titled compound useful as a carrier for an ion selective electrode, an intermediate for cryptand compound, etc. by one process easily, by reacting a diamino polyether with a sulfonic acid halide using a base. CONSTITUTION:A diamino polyether shown by the formulaI(m, n and p are 0-4; with the proviso that m+n+p=1-5) is reacted with a sulfonic acid halide such as sulfonic acid chloride, etc. in a molar ratio of 1:1 in an inert organic solvent in the presence of a base at room temperature- 100 deg.C for 4-5hr (the time is further shortened with the rise in temperature), to give the desired compound such as 1,7-diaza-15-crown, etc. shown by the formula II. A hydroxide or hydride or alkoxide of an alkali metal such as NaOH, KOH, etc. is preferably used as the base. EFFECT:It is obtained not by way of an intermediate of ring formation through condensation, processes for introduction of protecting group and deprotection step can be omitted, and the reaction process is shortened.
Patent JP-S6427207-A (JP)
Title: Magnetic fluid composition
Inventor: YABE SHUNICHI
IPC: H01F1/34
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a magnetic fluid composition having a stable dispersity by dispersing ferromagnetic fine particles into a dispersant consisting of at least a kind of alkylpolyphenylether oil and alkylnaphthalene oil through a surface active agent having the same structure as the dispersant in the hydrophobic group thereof. CONSTITUTION:A dispersant uses any one of alkylpolyphenylether oil and alkylnaphthalene oil or a mixture of them depending on the condition of using a magnetic fluid. Moreover a surface active agent includes in the structure thereof a non-poralized hydrophobic group and polarized hydrophinic group and the hydrophobic group has the same structure as the dispersant. Namely, in cae the dispersant is alkylpolyphenylether oil, those having the alkylpolyphenyl structure are used, for example, as the dispersant and in case the dispersant is alkylnaphthalene oil, those having the alkylnaphthalene structure are used, for example, as the dispersant. Thereby, a magnetic fluid composition, which prevents a phenomenon such as drop of sealing function due to temperature rise by friction heat during the use and assures excellent dispersity and high thermal stability, can be obtained.
Patent JP-H06251482-A (JP)
Title: Disk cartridge device
Inventor: TERAJIMA TAKAO
IPC: G11B17/04
Filed: 1993-02-25
Abstract: PURPOSE:To provide a recorder provided with a disk cartridge drive with relatively simple constitution and capable of miniaturizing a device. CONSTITUTION:A positioning surface 8a being abutted on a reference surface 4a provided on the outer surface of a disk cartridge 4 containing a disk 3 and positioning the disk cartridge 4 in the vertical direction is provided in the inside of a cartridge housing part 2. Further, a positioning pin 9a engaged with a reference hole 4b provided on the disk cartridge 4 and positioning the disk cartridge in the horizontal direction is provided in a positioning boss 9 provided with the positioning surface 88 retractably for the cartridge housing part 2. Then an energizing means 6 energizing the reference surface 4a in the direction of the positioning surface 8a at the time of housing the disk cartridge is provided on a position opposing to the positioning surface 8a and where the actuating point 6a of the press force of the energizing means 6 is faced to the inside of the cartridge housing part 2.
Patent JP-H11234234-A (JP)
Title: Synchronous multimedia multiplexing method and encoder
Inventor: MATSUDA HIROO
IPC: H04N5/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the software processing of synchronous multiplexing using a general-purpose computer, which is operated by any arbitrary clock independent of a time reference clock, or the distributed cooperative processing of an encoder due to plural computers to refer to different clocks. SOLUTION: An audio encoding part 11a and a video encoding part 11v output an audio event notice 23 and a video event notice 23v and a time reference event detecting part 11r outputs a time reference event notice 23r to an interruption generating part 12. The interruption generating part 12 generates an interruption 24 together with the kind of the event notice received at a synchronous multiplexing part 2. A clock counter 14 counts a reference clock 13. The synchronous multiplexing part 2 discriminates the kind of the event, which occurs from the interruption 24, and the occurrence time of the relevant event is converted to a media synchronizing signal and multiplexed to a multimedia stream 27.
Patent JP-H07250043-A (JP)
Title: Variable capacity type digital radio terminal equipment
Inventor: TAKAO TOSHIAKI
IPC: H04L27/00
Filed: 1994-03-08
Abstract: PURPOSE:To provide a radio terminal equipment which can effectively use the resources of a radio transmission channel and also can assure the satisfactory channel quality by providing a multiplexing circuit which multiplexes the output of a demodulation circuit based on the multiplex control signal of a control circuit prepared at the receiver side. CONSTITUTION:The multiplexed signals and the control information are supplied from the outside. Then the multiplexed signals are inputted to a demultiplexing circuit 6 through a signal input terminal and separated from each other for each transmitting direction by the instruction of a transmission control circuit 4. These separated signals are inputted to a modulation circuit 7. The modulated waves are inputted to a transmission circuit 8 and then transmitted as the radio signals. A reception circuit 13 receives the radio signals and outputs the modulated waves. These waves are inputted to a demodulation circuit 14 and demodulated by a modulation system variable demodulator by the instruction of a reception control circuit 12. Furthermore the demodulated waves are controlled in reference to the transmission rate and turned into the signals for each transmitting direction. These signals are inputted to a multiplexing circuit 15 and multiplexed by the instruction of the circuit 12. Then the multiplexed signals are sent to a transmission channel through a signal output terminal 16.
Patent JP-H11238970-A (JP)
Title: Multilayered printed board and manufacture thereof
Inventor: MURAI JUNICHI
IPC: H05K3/46
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To flatten the upper surface, by forming the plated catalyst layer so as to cover the side surfaces and the bottom surfaces of the first and the second opening parts in the second conductor layer, and forming an electroless metal plated layer so as to cover the plated layer furthermore. SOLUTION: A first insulating layer 28 is formed on a printed substrate 26. On the first insulating layer 28, a second insulating layer 36 which has a second opening part 31 communication to a first opening part 29 and a third opening part 33, wherein the bottom part reaches only on the first insulating layer 28, is formed. Then, a second conductor layer 33 is embedded in the first to third opening parts 29, 31 and 32. In the second conductor layer 33, a plated catalyst layer 34 is formed so as to cover the side surfaces and the bottom surfaces of the first to third opening parts 29, 31 and 32. An electroless metal plated layer 35 is formed so as to cover the plated catalyst layer 34. Three layers with an electric metal plated layer 36 are formed so as to cover the layers.
Patent JP-S55129371-A (JP)
Title: Fixing device
Inventor: AOKI TOMOHIRO
IPC: G03G15/20
Filed: 1979-03-29
Abstract: PURPOSE: To prevent silicone oil from being transferred to and sticking to copying paper when the size of the paper to be passed is changed by so constituting the device that during passing of each size coping paper the separating claws located outside the width of the copying paper assume a uncontacted state.  
     CONSTITUTION: Four separating claws 21, 22, 23, 24 are disposed respectively to the side ends of each size of copying paper in the lengthwise direction of a heating roller 14 and the separating claws 23, 24 are coupled to solenoids 28, 29. Thereupon, at the passing of a B5 size, current is supplied to the solenoids 28, 29 according to the signal for selecting said size, then the separating claws 23, 24 are detached from the surface of the heating roller 14. At the passing of an A size, current is supplied to the solenoid 29 alone and the separating claw 24 is detached from the surface of the heating roller 14. Further at the passing of a B4 size, no current is supplied to the solenoids 28, 29 and all the separating claws make separation action. In this way, silicone oil does not deposit on the separating claws outside the width of copying paper and even if the size of the paper to be passed is changed,  staining of copying paper by silicone oil does not occur. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06229368-A (JP)
Title: Variable capacity swash plate type liquid pressure rotary machine
Inventor: KOBAYASHI TAKESHI
IPC: F04B1/20
Filed: 1993-02-02
Abstract: PURPOSE:To stably and positively keep a swash plate with a tilt to the casing in a variable capacity swash plate type liquid pressure rotary machine. CONSTITUTION:A supporting point 30 of a swash plate 29 is positioned on the extension side of pistons 27 in relation to the action point of a pressure resultant force of the pistons 27, and a tilt control piston 37 is positioned on the contraction side of the pistons 27 in relation to the position of the supporting point 30. Thus, even when the swash plate 29 is tilted to a maximum, the swash plate 29 can be positively held with a tilt to a tilt control plate.
Patent JP-S62195246-A (JP)
Title: Preparation of pickle and cooling apparatus for pickle preparation used in above process
Inventor: MATSUFUJI MASARU
IPC: A23L19/20
Filed: 1986-02-22
Abstract: PURPOSE:To enable long-term preservation of pickles even containing decreased amount of salt, by placing a cooling cylinder in a liquid exuded from a pickle, introducing a cooling liquid into the cooling cylinder, circulating the liquid and cooling the pickle and a pickling bed to a specific temperature. CONSTITUTION:Cooling liquid 8 cooled to a prescribed temperature is introduced into a cooling cylinder 6 to cool exuded liquid 15. The cooling liquid 8 is cooled to a specific temperature with a cooler 1 of a cooling apparatus A, introduced into the cooling cylinder 6 with a circulation pump 3 and a hose 5 and circulated. A pickling bed 12 and pickle 11 are also cooled to the prescribed temperature to effect the gradual termination of biochemical action and the suppression of the proliferation of putrefactive bacteria, etc.
Patent JP-2000234909-A (JP)
Title: Rangefinder
Inventor: NOZAWA MASAHITO
IPC: G01B11/24
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To ensure highly accurate measurement using a photoelectric conversion means having diameter shorter than the focus length by arranging a lens for condensing a linear image as a dot-like image in the rear of a slip plate passing the reflection beam from an object for each measurement. SOLUTION: The light receiving section optical system of a rangefinder utilizing laser light, e.g. light spot scan speed modulation surface profile measuring apparatus, is provided with a condenser lens 13 is the rear of a slip plate 3. An image focused through a light receiving lens 2 is condensed through a condenser lens 13 to the central part of a photo electron multiplier 11. According to the arrangement, the need for a photo electron multiplier having a large diameter can be eliminated even the laser scanning line 9 is lengthened by selecting an optimal condenser lens 13. Furthermore, a small photo electron multiplier having high signal response can be employed.  A diffused light entering into an integrating sphere can be condensed to a photo electron multiplier by disposing a diffusion plate, e.g. a frosted glass, in the rear of the slit plate and disposing the integrating sphere to surround the diffused light.
Patent JP-H08210583-A (JP)
Title: Dry blown heat insulating material
Inventor: HATTORI MASA
IPC: F16L59/04
Filed: 1995-02-03
Abstract: PURPOSE: To provide a dry blown heat insulating material that is excellent in those of dust-proof properties, heat insulating properties, heat retaining properties and soundproof characteristics requiring no term of drying. CONSTITUTION: This is a dry blown heat insulating material containing an inorganic fiber of 60 to 90wt.% per total solid portion, an inorganic filler of 10 to 40wt.% and a hydrocarbon solvent of 0.5 to 2.0wt.%, or containing a percentage of free water of 0.5 to 5wt.% per total solid portion in the structure otherwise.
Patent JP-S51113109-A (JP)
Title: Means for starting and stopping stepping motor
Inventor: TANMACHI MITSUO
IPC: H02P8/00
Filed: 1975-03-31
Abstract: PURPOSE:To provide a means for increasing the rotational speed of a stepping motor up to a predetermined r.p.m. in a minimum period of time and stopping the motor from that speed.
Patent JP-S60183998-A (JP)
Title: Controller of step motor
Inventor: NISHIMURA MAKOTO
IPC: H02P8/32
Filed: 1984-02-29
Abstract: PURPOSE:To effectively stop at a target position by intermittently exciting an exciting coil of non-excited state at the stopping time only during the prescribed period. CONSTITUTION:When the counted result of a counter COUN arrives at a target position, a comparator COM produces an output to drive a shortcircuiting pulse generator SPG of a control circuit. When the generator SPG is driven, switches SW1-SW4 of the control circuit connected in parallel with a plurality of circuit exciting coils CL1-CL4 are shortcircuited during the prescribed period (t). An exciting pulse is applied from the generator SPG to a transistor corresponding to the exciting coil to be in the nonexcited state during the prescribed period (t) that the switches SW1-SW4 are shortcircuited.
Patent JP-S61196921-A (JP)
Inventor: SHIMOKAWA KATSUSUKE
IPC: D06B15/04
Filed: 1985-02-26
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-H08290457-A (JP)
Title: Cooling medium supply device for extrusion molding apparatus and laminar flow forming member used in the same
Inventor: NIIMOTO SANEMI
IPC: B29C48/305
Filed: 1996-02-26
Abstract: PURPOSE: To eject a cooling medium uniformly, to adjust an air ejection amount locally in the circumferential direction, and to conduct proper resin molding with uniform film thickness. CONSTITUTION: Partition wall members 23 for directing a cooling medium in the central direction between nozzle plates 17, 19 which form the passage of the cooling medium ejected around a discharged resin are arranged at specified intervals in the circumferential direction, and an air supply pipe 24 for supplying the cooling medium between the wall members 23 corresponding to the thickness of the discharged resin and an air suction pipe 25 for sucking the cooling medium between the wall members 23 are installed.
Patent JP-S61198437-A (JP)
Title: Circuit for generating tracking error signal of disc reproducing device
Inventor: MAEDA SATORU
IPC: G11B21/10
Filed: 1985-02-27
Abstract: PURPOSE:To attain stable and sure tracking servo operation by providing a means extracting an envelope component of a reproducing signal, a means generating a binary error signal, a means holding a level of the error signal and a means amplifying a signal component corresponding to the holding state. CONSTITUTION:An output summing signal (a+b) from photodetecting regions (a, b) of a photodetector 17 and an output summing signal (c+d) from photode tector regions (c, d) are added by an adder circuit 22 to generate an RF signal being a reproducing signal. The signal connects to a non-inverting input termi nal (+) of a comparator circuit 24 via an envelope detection circuit 23 and reference voltage Es outputted from a constant voltage source 25 is fed to an inverting input terminal (-) of the comparator circuit 24. On the other hand, an output terminal of the said subtraction circuit 18 connects to the inverting input terminal (-) of a subtraction circuit 26, connects to a non- inverting input terminal (+) of the subtraction circuit 26 via a sample-and-hold circuit 27 and an amplifier circuit 28, and an output terminal of the subtraction circuit 26 connects to an input terminal of a phase compensation circuit 19.
Patent JP-H02217963-A (JP)
Title: System for analyzing inquiry to data base
Inventor: NARITA MIKA
IPC: G06F9/45
Filed: 1989-02-20
Abstract: PURPOSE:To optimize an inquiry to a data base by expressing user's inquiry to an object directing data base by an object model graph and converting the inquiry into an effective inquiry to the data base. CONSTITUTION:The user's inquiry to the object directing data base system is converted into a graph 2 equivalent to the inquiry by a user's inquiry analyzing means 1. An efficient inquiry to the data base system is formed by an inquiry forming means 3 based upon the graph 2. Thereby, the execution order of operation to the data base system can be easily determined and the validity check of the user's inquiry and the detection of an equivalent partial equation can be also attained. Consequently, the optimization of the inquiry to the data base can be attained and the using efficiency of the data base system can be improved.
Patent JP-S51113982-A (JP)
Title: Transfer method using high pressure air
Inventor: YOKOTA TOSHIROU
IPC: B65G53/28
Filed: 1975-03-28
Abstract: PURPOSE: To prevent the grain from colliding against the wall of a pipe and against another to be crushed or broken and to prevent the wall of the pipe from being worn, when the grains are to be transferred in an air flow. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60182893-A (JP)
Title: Digital convergence circuit
Inventor: NATSUME KIMIO
IPC: H04N9/28
Filed: 1984-02-29
Abstract: PURPOSE:To obtain a digital convergence circuit without a multiplier by address- inputting the difference between the 1st line correction quantity and the 2nd line correction quantity and a position of scanning lines between data and by storing the correction quantity corresponding two quantities beforehand. CONSTITUTION:The correction quantity of a scanning line 1 and that of a scanning line 2 are added to a subtractor circuit 8, and difference data are added to a correction quantity ROM20. An output of a raster address generator circuit 4 is added to said ROM20 as an address input. Thus the same result as the multiplied one can be obtained from the correction quantity ROM20; therefore a multiplier circuit becomes unnecessary. Thus the correction quantity is calculated beforehand and stored in said ROM20. The correction quantity is added to that of the 2nd scanning line, held in D/A convertors 12-12''', and a current corresponding to these correction quantities passes in four types of convergence circuits.
Patent JP-H08230476-A (JP)
Title: Tilting canopy structure for working machine
Inventor: YUKI SHIGERU
IPC: B60P3/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide a tilting canopy structure which is free from playing even if the installing structure is simple so that the swing support structure of canopy on the machine body admits play to a certain extent. CONSTITUTION: A base end member 8 on which a support 7a of a canopy 7 is supported upright, is pivotedly coupled swingably on a base member 10 installed fast on the machine body side, and the arrangement is made switchable between two conditions, i.e., the canopy raised condition where the base end member 8 is coupled on the base member 10 and the canopy fallen condition where the base end member 8 is disengaged from the base member 10 and put afloat in swinging from the base member 10. A receiving member 13 having a tilting receptacle surface 13a is secured to the base member 10 side, and the base end member 8 is equipped with a get-on part 14 having a tilting get-on surface 14a which is placed on the tilting receptacle surface 13a in the slide contacting condition.