baber/WOPTO huggingface dataset:
Patent JP-H0782125-A (JP)
Title: Cleaning agent containing hydroxyapatite
Inventor: HOSOMI YASUKAZU
IPC: A61K8/24
Filed: 1993-09-13
Abstract: PURPOSE:To provide a new cleaning agent effectively usable for cleaning tooth surface, containing, as abrasive ingredients, two kinds of hydroxyapatite differing in particle diameter from each other. CONSTITUTION:The objective cleaning agent containing, as abrasive ingredients, hydroxyapatite X 100-300mum in the maximum diameter and hydroxyapatite Y<=2mum in the maximum diameter. The above two kinds of hydroxyapatite X and Y are each at least one kind of amorphous hydroxyapatite baked or unbaked, independent of each other. In particular, the hydroxyapatite X, being high in hardness, is pref. of baked form, being pref. amorphous among others. The amounts of the hydroxyapatite X and hydroxyapatite Y to be contained are pref. 5-50 pts.wt. and 0.1-40 pts.wt. per 100 pts.wt. of the final cleaning agent. This cleaning agent preferably contains 30-60 pts.wt. of propylene glycol as humectant and 10-35 pts.wt. of polyvinylpyrrolidone having 500000-4000000 weight-average molecular weight as binder each per 100 pts.wt. of the final cleaning agent. This cleaning agent is useful for cleaning tooth surface.
Patent JP-S61128640-A (JP)
Title: Fm stereo demodulation circuit
Inventor: TAKEDA TADASHI
IPC: H04H40/45
Filed: 1984-11-28
Abstract: PURPOSE:To attain demodulation stable over a wide band with high fidelity by adding a delay equalizer of the 2nd order or over to an output of an SCA signal erasing filter and providing a circuit applying phase adjustment to a pilot signal. CONSTITUTION:A stereophonic multiplex signal is divided to two after the SCA filter 1, one is fed to a PLL system sampling signal generator A through a phase adjusting circuit 11 to a pilot signal, the other is fed to sample-and-hold circuits 9, 10 demodulating separately a stereophonic multiplex signal DSB wave into L, R outputs via the delay equalizer 12 of the 2nd order or over and a buffer amplifier 8. A sampling signal of the circuits 9, 10 is obtained by a sampling pulse generator 11 of the generator A. The equalizer 12 cancels the disturbance in the delay time to the DSB wave where the L, R signals are modulated and compensates the signal to form the non-distortion transmission condition to be set independently of the stereophonic multiplex signal and the optimum demodulation condition is given.
Patent JP-S63104771-A (JP)
Title: Vacuum casting method and vacuum casting machine
Inventor: NAKANO AKIO
IPC: B22D18/06
Filed: 1986-10-20
Abstract: PURPOSE:To form a product which consists of ultrafine structure and has a high density and high quality by casting a molten metal into a molding tool by suction force and centrifugal force and cooling a molten metal to solidify while applying pressurized compression to the molten metal. CONSTITUTION:A lifting plate 10 is lowered to clamp an upper die a1 and a lower die a2. A hermetic box 2 is lowered and imposed on a base 4 to hermetically close the entire part of a rotary plate 1 and the molding tool A together with the base 4. The inside of the box 2 and the cavity (a) is sucked to a reduced pressure by the operation of a suction device 3. The cavity (a) is thereafter subjected to adequate cooling and heating by the operation of cooling mechanisms 11, 12 and heating mechanisms 11', 12' and a valve 19 is operated to open a runner 13, by which the casting of the molten metal (m) is started. Rotation is simultaneously applied to the molding tool A by the operation of a motor 8. A pressurizing cylinder 16 is actuated when the molten metal is packed in the cavity. A movable hob 15 is thereby advanced and lowered to pressurize the cavity (a) and while the pressurized compression is thereby applied to the molten metal packed in the cavity, the molten metal is cooled down to a solidification section and solidification range, by which the molten metal is solidified.
Patent JP-H06101569-A (JP)
Title: Engine block structure of engine equipment with balancer shaft
Inventor: KINDO MASAHIKO
IPC: F16F15/26
Filed: 1992-09-18
Abstract: PURPOSE:To enhance the rigidity of a head integrated engine block by forming the engine block with a balancer housing joined to cylinder-side and port-side water jacket walls. CONSTITUTION:A head integrated engine block 3 is provided with a cylinder-side water jacket 24 defining a water jacket 23 between the block 3 and a cylinder wall 22. A port-side water jacket wall 25i defining the water jacket 23 between an intake port 4i or an exhaust port 4e and the engine block 3 is formed integrally with the engine block 3. A cylindrical balancer housing 1a, 1b for enclosing a balancer shaft 2a, 2b is formed while being joined to the cylinder-side water jacket wall 24 and the port-side water jacket wall 25i. Therefore, the torsional rigidity of a power plant comprising the engine block 3 having a transmission case connected thereto is effectively enhanced.
Patent JP-S61128548-A (JP)
Title: Semiconductor device
Inventor: OGATA SHUNJI
IPC: H01L23/28
Filed: 1984-11-27
Abstract: PURPOSE:To make a package thinner by exposing one surface of a comb lead and sealing it with a resin. CONSTITUTION:Ni plating, etc. are applied on Cu or Fe in a comb 3, and a solder layer 4 is assembled on the comb 3 and formed through plating and dipping. A solder material 6 represents a solder material such as Ag paste for bringing into contact, fixing and connecting an electrode for a chip and a comb surface, 7 a semi-insulating section in the chip and a section 8 an active region section formed through ion implantation, epitaxial, etc. in the chip. Accordingly, a package can be thinned, the device can be mounted to a set even when the comb lead 3 is not protruded outside the package as viewed from an upper surface, and the device is automatically fitted easily by an inserting machine.
Patent JP-S62110343-A (JP)
Title: Automatic dialing connection system
Inventor: YAMATO OSAMU
IPC: H04Q3/54
Filed: 1985-11-08
Abstract: PURPOSE:To improve the automatic dial service to the user by displaying a subscriber number on a display means of a computer, designating a called subscriber on the screen and connecting a subscriber number selection output means outputting a subscriber number to a call processing unit of an exchange. CONSTITUTION:The computer 30 has a subscriber number selection output means 32 using a cursor on the screen so as to give a command, selecting the commanded subscriber number and outputting the number to a call processing unit 12. The call processing unit 12 receiving a call request command from a computer line circuit connects the started computer line circuit to the computer connection circuit via a main switch and sends the holding state notice command representing the end of preparation of the subscriber number reception to the computer 30. The subscriber number selection output means 32 of the computer terminal equipment 30 sends the information and caller number of the automatic dialing connection to the call processing unit 12.
Patent JP-H099537-A (JP)
Title: Permanent magnet motor
Inventor: TAJIMA YASUYOSHI
IPC: H02K1/22
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a permanent magnet motor by a method wherein a necessary strength is given to a rotor core and, further, leakage flux between adjacent poles is reduced. SOLUTION: V-shaped magnet fitting holes 5 are provided in a rotor core 4. Permanent magnets 10 which have rectangular cross-sections are fitted to the holes 5. Pole linking parts 7 which exist between the side planes of the permanent magnets 10 and the outer circumference of the rotor core 4 are composed of narrow parts 7a and wide parts 7b adjacent to the narrow parts 7a. Flux is saturated in the narrow parts 7a, so that leakage flux between adjacent poles 6 can be reduced. The wide parts 7b meet the centrifugal force of the permanent magnets 10 by their planes.
Patent JP-S63105894-A (JP)
Inventor: SAKAMAKI KAZUO
IPC: B25J15/08
Filed: 1986-10-23
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-H08183734-A (JP)
Title: Use of phthalidilidene esters of carnitine and alkanoylcarnitines to treatment of endotoxin shock
Inventor: BITSUTO URUDERIKO RUJIEERO
IPC: A61K31/365
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject phthalidyliden esters, having characteristics capable of blocking or antagonizing a tumor necrosis factor, and useful for treatment of endotxic shock. SOLUTION: This pharmaceutical composition for treating endotoxic shock contains (3-phthalidyliden)alkyl esters of carnitine of the formula (Y is a 1-5C alkylene non-substituted or substituted with one or more of 1-4C alkyls; R is H or a 2-6C alkanoyl; R1 to R4 are each H, a halogen, a 1-8C alkoxy, a 1-4C alkyl, a lower alkyl substituted with a halogen, amino, a 1-4C alkyl-substituted amino, NO2 , CN or a l-4C alkanoylamino, or R1 and R2 , R2 and R3 , or R3 and R4 form a 1-4C alkylenedioxy; X<-> is a pharmaceutically acceptable acid anion) and alkanoyl carnitines, e.g. (Z)-[3-(5-chlorophthalidylidene)ethyl] ester of isovaleryl-L-carnitine bromide as an active ingredient. The daily dose of the compound is most suitably within the range of 10-50 mg/kg body weight.
Patent JP-H0592846-A (JP)
Title: Manual insertion sheet feed mechanism for image forming device
Inventor: KANEKO HIDETOSHI
IPC: B41J13/00
Filed: 1991-09-30
Abstract: PURPOSE:To achieve a manual insertion of a single sheet with a manual insertion tray closed. CONSTITUTION:A manual insertion tray 31 is installed to a sheet supply port 30 to be freely opened and closed. A containing part 48 is formed at an image forming device main body 10, and the manual insertion tray 31 is closed and contained completely. An aperture part 32 where the sheet supply port 30 is exposed is formed in the manual insertion tray 31. A single sheet is inserted through the part into the sheet supply port 30. When the sheet is inserted, copying action is started automatically.
Patent JP-2001057096-A (JP)
Title: Multiplexed memory, and sensor and control system using the memory
Inventor: YAMAUCHI TATSUMI
IPC: G11C16/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a multiplexed memory and a pressure sensor which are reduced in area and power consumption and high in resistance to noise. SOLUTION: Memory cells 100-113... are arranged in a matrix state, the same data is written in allotted plural memory cells. Data transmission lines D, DN from a write-driver 10 are branched to D0-D1N and connected to plural memory cells so that the same data, for example, complementary data of a positive polarity and a negative polarity, can be written in plural memory cells by one write-driver 10, these branched lines of the data transmission lines share data transmission lines for reading out the same data from plural memory cells, and connected to an input side of a sense amplifier 9 through read/write switching circuits 7, 8 wired-OR.
Patent JP-H0590511-A (JP)
Title: Semiconductor element
Inventor: KAWAKAMI YUKIYA
IPC: H01L29/80
Filed: 1991-09-30
Abstract: PURPOSE:To constitute an inverter circuit and a buffer circuit wherein two elements are usually necessary, by using one element to improve the level of integration. CONSTITUTION:Just under a metal film 7 as a gate, an N-type channel 3 and a P-type layer 2 forming a P-type channel are formed on an N-type substrate 1 so as to interpose an insulating film 6. The N-type channel 3 constitutes an N-type source.drain region 4 and an N-channel depletion MIS FET. The P-channel constitutes a P-type source.drain region 5 and a P-channel JFET. These nMIS FET and pJFET have a common gate and perpendicularly intersect each other.
Patent JP-H1096139-A (JP)
Title: Fabric improved in wrinkle processability
Inventor: TAKADERA YOSHIKAZU
IPC: D03D15/56
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fabric, good in retention of wrinkles, capable of forming sharp wrinkles and excellent in casual appearance and touch feeling by including a specific core-sheath type conjugated fiber comprising an elastic polymer as a core component and a polyester polymer as a sheath component therein. SOLUTION: This fabric comprises a core-sheath type conjugated fiber comprising an elastic polymer such as a block copolymer polyether polyester containing a polybutylene terephthalate-based polyester as a hard segment and a polyoxybutylene glycol-based polyether as a soft segment as a core component and a polyester polymer as a sheath component at (15/85) to (65/35) ratio of the core component to the sheath component. The wrinkle retention characteristics are preferably >=4 rating. The fabric is preferably a knitted fabric.
Patent JP-H0699657-A (JP)
Title: Optical reading pressure-sensitive copying paper
Inventor: SHITO KATSUYA
IPC: B41M5/128
Filed: 1992-09-21
Abstract: PURPOSE:To obtain optical reading pressure-sensitive copying paper superior in suitability for optically reading a color image, such as characters, numerals, and bar codes. CONSTITUTION:In optical reading pressure-sensitive copying paper used for reading a color image formed by a reaction of an electron donative color former with an electron accepting color developer by an optical reader, pressure- sensitive copying paper is produced by spraying mist spray liquid containing a desensitizer on the cut face thereof.
Patent JP-H10101533-A (JP)
Title: Lipose-forming uv absorber
Inventor: HELMUT REUTHER
IPC: A61K8/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To protect hair from the damaging action of ultraviolet rays by using a liposome-forming UV absorber composed of a compound containing an element having a specific chemical structure. SOLUTION: This liposome-forming UV absorber is composed of a compound containing a UV chromophore having an absorption in the region of 285-400nm, capable of forming a bimolecular layer by itself and expressed by the formula (A1 and A2 are each a hydrophobic group; Q is a UV chromophore; W is an organic residue; Z1 and Z2 are each a hydrophilic group; (n1 ) and (n2 ) are each 0-4 excluding n1 =n2 =0; (p) is 1 or 2; (q) is 0-3; (r1 ) is 1 or 2; (r2 ) is 0 or 1; (s1 ) is 1-3). The UV chromophore Q is preferably selected from cinnamic acid esters and triazine derivatives. This liposome-forming UV absorber is used as a hair cosmetic preparation containing 0.25-5wt.% of the absorber. It has extremely high affinity to the hair and gives effective UV-protecting effect on the hair.
Patent JP-S63107121-A (JP)
Title: Treating method and carrier used therefor
Inventor: SHIMADA KAZUYOSHI
IPC: H01L21/673
Filed: 1986-10-24
Abstract: PURPOSE:To omit hot etching treatment and to improve productivity, by performing sputtering under the state a mask and holders are fixed to a carrier with a holder. CONSTITUTION:A carrier 1 is composed of the following parts: a disk shaped substrate 2; a plurality of guides 3, which are arranged and fixed on the main surface of the substrate in a ring shape; and holders 5, which are inserted in inserting grooves 4 that are provided at the specified end parts of said guides 3 so that the guides can be freely inserted and removed. A reference surface 9, which is extended in a straight line in correspondence with an orientation flat 8 of the carrier 1, is provided at the inner surface part of the guide 3 for positioning of a wafer 7. A mask 10 is overlapped on the main surface of the wafer 7, which is to be treated. Through hole parts having a desired pattern are provided in the mask 10. The outer diameter and the shape of the mask are the same as those of the wafer 7. The mask 10 is overlapped on the main surface of the wafer 7, which is the material to be treated. Thereafter sputtering is performed.
Patent JP-H0587573-A (JP)
Title: Gyrocompass
Inventor: HANE FUYUKI
IPC: G01C19/38
Filed: 1991-09-30
Abstract: PURPOSE:To form Schuler tuning with respect to arbitrary latitude by providing an acceleration error correcting device inputting the south and north speed and point latitude of a ship and a torquer applying torque to the periphery of the vertical shaft of a gyroscopic case. CONSTITUTION:An acceleration error correcting device 100 inputting the south and north speed of a ship and the latitude of the presence point thereof and a torquer 80 inputting the correction signal outputted from the correcting device 100 to apply the torque proportional to the correction signal to the peripheries of he vertical shafts 2, 2' of a giroscopic case are provided. A south and north inclination signal is calculated from the south and north speed of the ship in the correcting device 100 and the signal obtained by differentiating the inclination signal is multiplied by the correction gain q calculated by operating the latitude of the presence point of the ship to calculate a correction signal CYS. This signal CYS is outputted to the torquer 80 to make it possible to satisfy a Schuler tuning condition with respect to arbitrary latitude in a north- seeking device (fluid stabilizer 6). As a result, the generation of a acceleration primary error generated by the motion of the ship can be prevented.
Patent JP-H04131213-A (JP)
Title: Stamping molding method and its device
Inventor: NAKAYAMA TOSHIO
IPC: B29C48/00
Filed: 1990-09-25
Abstract: PURPOSE:To prevent moldings from cutout or burring at end portion of the moldings by a method wherein opening areas of a plurality of discharge holes are varied respectively during a movement and a quantity of molten resin corresponding to a thickness of the molded product is pressure-molded on a position corresponding to a form of the molded product in a cavity of a mold. CONSTITUTION:A plasticizing device 1 provided with a T die 5 is moved in the direction of an arrow F from an end of broken bottom force 9 and during a movement, molten resin 20 is extruded respectively within a cavity 9a of the bottom force 9 through discharge holes 5a-5d of the T die 5 by driving a cylinder 4. At this time, shut-off devices 14-7 each are driven respectively by a control device and a quantity of the molten resin 20 corresponding to a thickness of a molded product is extruded to a position corresponding to a form of the molded product within the cavity 9a respectively through the discharge holes 5a-5d each. A mold is clamped and the molten resin 20 is extrusion-molded after that.
Patent JP-S63108180-A (JP)
Inventor: ITO HIROZUMI
IPC: F25D11/00
Filed: 1986-10-24
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-2001077838-A (JP)
Title: Loop communication method and system
Inventor: OSAKI YOSHIAKI
IPC: H04L12/437
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a loop communication method and system that can surely recover a fault even on the occurrence of the fault between nodes and ensure stable communication in the loop communication system adopting the ATM communication system. SOLUTION: In the loop communication system adopting the ATM communication system, on the occurrence of a fault in an active system channel 20-3 and a standby system channel 30-3 between nodes 10-1 and 10-4, first the nodes 10-1 and 10-4 apply physical loopback (50, 60) to the active system channel 20-3 and the standby system channel 30-3 and then transit to application of loopback 70, 80 to an active system channel and a standby system channel by using ATM switch sections inside of nodes 10-3, 10-4. Then after the recovery of the fault, after confirming communication of an active system channel and a standby system channel among the nodes, the loopback 70, 80 using the ATM switch sections is released.
Patent JP-H1197462-A (JP)
Title: Pressure joint semiconductor device
Inventor: SUGIYAMA KOICHI
IPC: H01L25/18
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce an inductance component of a gate lead, make resistance connection easy, and stabilize a switching operation, by providing a gate electrode plate for reducing the distance to a control electrode of all the semiconductor chips to an emitter electrode side. SOLUTION: An annular gate electrode plate 19 is fixed to an emitter electrode 17 (or an envelope 18) through an insulator 20 enclose each of chips 14, 15. Thereby, the inductance of a gate lead 24 can be reduced mainly in each IGBT chip 14 arranged in an outer circumferential part. Furthermore, a resistor 25 can be readily connected to the gate lead 24 as required, and unstable operation such as oscillation during switching can be thereby restrained. Since the gate electrode plate 19 is arranged at the side of an emitter electrode plate 17, it is enough to obtain insulation to a low voltage. As a result, reduction of an inductance component of a gate lead and easy resistance connection can be realized simultaneously.
Patent JP-H03116035-A (JP)
Title: Film feeding device
Inventor: KANEKURA KAZUNORI
IPC: G03B23/06
Filed: 1989-09-29
Abstract: PURPOSE:To prevent faulty feeding from occurring by making a guiding means act interlockingly with a fixing means so that energizing force exerted to the fixing means may press the guiding means to a slide mount at the time of housing the slide mount in a slide tray from a read position. CONSTITUTION:The device is such a film feeding device that the slide mount 6 in the slide tray 2a is successively fed in an image reader for reading the image, and it is provided with a feeding means for moving the slide mount 6 between the slide tray 2a and the read position and positioning means 82 and 83 being a table for positioning the slide mount 6. Furthermore, the fixing means 79 which presses and fixes the slide mount 6 to the positioning means 82 from two directions other than a gravity direction and the guiding means 80 for correcting the posture of the slide mount 6 at the time of housing the slide mount 6 in the slide tray 2a are provided so that the guiding means 80 acts interlockingly with the fixing means 79. Thus, the faulty feeding of the slide mount is prevented from occurring.
Patent JP-H0995823-A (JP)
Title: Biodegradable conjugate fiber having moisture-absorbing and releasing property and its production
Inventor: YAMAGUCHI SO
IPC: D01D5/34
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber containing a thermoplastic water-absorbing resin which is a crosslinked material of polyethylene oxide as a core component and containing a biodegradable aliphatic polyester resin as a sheath component, having water-absorbing property equivalent to that of cotton and excellent in performance of yarn quality in good yarn-making property. SOLUTION: This biodegradable conjugate fiber contains a thermoplastic water-absorbing resin which is a crosslinked material of polyethylene oxide or a thermoplastic resin comprising mainly the thermoplastic water-absorbing resin as a core component and contains a biodegradable aliphatic polyester resin as a sheath component and has (10/90) to (40/60) weight ratio of the core component to the sheath component and has sufficient moisture-absorbing and releasing property and biodegradability.
Patent JP-S62113414-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/032
Filed: 1985-11-13
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-S62222652-A (JP)
Title: Formation of multilayer interconnection substrate
Inventor: WATANABE HIROSHI
IPC: H01L23/538
Filed: 1985-11-13
Abstract: PURPOSE:To reduce the warpage of an Si wafer, and to form arrangement having a high aspect ratio by using a polyimide group resin having a thermal expansion coefficient smaller than conventional devices. CONSTITUTION:A polyimide group resin (X-95) is applied in approximately 6mum, and cored at 350 deg.C. A mask 3 (SiO2) for etching is shaped in approximately 1mum through plasma CVD, and patterned by a photo-resist. The photo-resist is removed, and X-95 is dry-etched by oxygen plasma to form a reverse taper. A wiring conductor 5 is evaporated, and X-95 having low viscosity is applied in order to bury the clearance of the wiring conductor and X-95. X-95 is cured at 350 deg.C, and ground mechanically until the thickness of the wiring conductor 5 is thinned down to 5mum. These processes are repeated, thus forming a multilayer interconnection.