baber/WOPTO huggingface dataset:
Patent JP-H01165615-A (JP)
Title: Hydrophylic and swellable graft polymer, production and use thereof
Inventor: FURIIDORITSUHI ENGERUHARUTO
IPC: C08L51/08
Filed: 1988-11-11
Abstract: PURPOSE: To obtain the subject graft polymer having a high absorbency useful for sanitary goods, soil conditioners, filter aids and the like by reacting a specified polyalkylene oxide compound (salt), unsaturated acid (salt) and a monomer having a plurality of olefinically unsaturated double bonds under conditions of gel polymerization.  
     CONSTITUTION: A polyalkylene oxide compound of the formula I (R 1  is H, or CH 3 ) or its salt of alkali metals, NH 4  or amines in an amount of 0.5-20% (by weight, hereinafter be the same), preferably 0.5-15%, particularly 1-10.5%, and an unsaturated acid of the formula II [R 2  is R 1  or C 2 H 5 ; R 3  is COOH (esterified with an alkanol of 1-4C), R 7  or a group of the formula III (R 7  is a sulfonyl or phosphonyl); R 4  is R 2 , COOH] or its salt of alkali metals, NH 4  or amines in an amount of 79-99%, preferably 84-99%, particularly 88-98.5%, are polymerized in the presence of a monomer, which is used as a crosslinking agent having two or more of olefinic unsaturated double bonds, in an amount of 0.1-2%, preferably 0.1-1.8%, particularly 0.3-1.5%, at a temperature of 0-130°C under conditions of gel polymerization, and preferably in nitrogen atmosphere. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07113292-A (JP)
Title: Vertically roofed roof structure
Inventor: YAMASAKA NOBORU
IPC: E04D3/365
Filed: 1993-10-20
Abstract: PURPOSE:To provide a vertically roofed roof structure which is constituted to stably function a drain mechanism, and have excellent appearance and a flat surface. CONSTITUTION:In a vertically roofed roof structure wherein a surface is flat and a vertically roofed roof plate 1 having a trough part 16 formed at one of right and left side edges of a plane part 11 is fixed on a roof backing by a clip member 2, the vertically roofed roof plate 1 has an overlapped part 12 formed at one side edge and extending from the plate part 11 to the outside and a lock part 13 arranged therebelow. The other side edge is provided with a part 15 to be overlapped and trough part 16 which is positioned therebelow and has an upper part being opened. A clip member 2 has a bracing part 21 positioned astride an outer wall surface 163 of the trough part 16 and a fixing part 22 to a roof backing is arranged to the outside of the trough part 16 and a part 23 to be locked engaged with a lock part 13 is arranged inwardly of the trough part 16. The lock part 13 of one of laterally adjoining vertically roofed roof plates 1 is engaged with a part 23 to be locked in the trough part 16 of the other vertically roofed roof plate 1 and the overlapping part 12 is overlapped with the part 15 to be overlapped to cover the trough part 16 therewith.
Patent JP-H03143448-A (JP)
Title: Calcium phosphate biomaterial and preparation thereof
Inventor: SUMIDA MASAYA
IPC: A61K6/838
Filed: 1989-10-31
Abstract: PURPOSE:To obtain the title biomaterial with fast neogenetic bone forming speed, without harm to organism and achieving a fast curing of a diseased part by incorporating calcium oxide in a separated phase in an apatite sintered body. CONSTITUTION:In a biomaterial, it is pref. that the content of calcium oxide is 2-60wt.% and more pref., 2-20wt.%. Calcium oxide is located in a separated phase in hydoxyapatite by calcining an excess calcium-contg. apatite at 900 deg.C or higher. As the apatite, not only hydroxyapatite but also fluorinated apatite which is believed to have superior acid resistance to hydroxyapatite can be used. In addition, if absorbing properties in an organism is needed, calcium triphosphate is mixed therewith.
Patent JP-H01129774-A (JP)
Title: Pwm controller
Inventor: MAEKAWA KATSU
IPC: H02M7/48
Filed: 1987-11-12
Abstract: PURPOSE:To increase an operating frequency range and to operate a PWM controller in a high efficiency by providing a modulation counter in a PWM control circuit having a memory, and assigning the counted value to the less significant bit of a phase signal. CONSTITUTION:Phase counters 4-6 connected in cascade with a read only memory (ROM) 2 for storing a PWM pattern are provided, the counted values simultaneously read a plurality of PWM patterns stored in the ROM 2, and designates to distribute the PWM patterns of a predetermined electric angle. Then, a selector 7 for selecting any of a synchronizing pulse P1 and asynchronizing pulse P2 by a synchronous/asynchronous switching signal MS (mode signal), a modulation counter 10 for counting the selected pulses, and an AND circuit 11 are provided. Thus, when the counter 10 counts a frequency proportional to the operating frequency, sets it to the same value as l bits of the less significant bits of the counters 4-6, the PWM pattern read from the memory 2 can be distributed by the value of the more significant bits of the phase counters 4-6.
Patent JP-H10130243-A (JP)
Title: Naphthyl cyanide derivative, its production and agricultural and horticultural germicide comprising the same derivative as active ingredient
Inventor: ISHII TERUHIKO
IPC: C07D249/08
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an agricultural and horticultural germicide. SOLUTION: This compound is represented by formula I [Ar is a (substituted) phenyl or pyridyl; R is H, a 1-3C alkyl or alkoxy or a halogen; X is N or C; Y is a 1-6C alkylene which may contain O or S in the chain], e.g. 2-(2'- chlorobenzyloxy)-α-(1-imidazolyl-1-naphthylmethyl cyanide. The compound represented by formula I is obtained by reacting a compound represented by formula II with an imidazole derivative or a triazole derivative represented by formula III usually in a solvent (an aprotic solvent, etc.) by usually using a base (sodium hydroxide, etc.) in an amount of 1-3 equiv. based on the compound represented by formula II or imidazole, etc., in an excessive amount based on the compound represented by formula II at -10 to +100 deg.C (preferably ambient temperature to +80 deg.C) for 0.5-24hr (preferably 3-6hr).
Patent JP-H04159828-A (JP)
Title: Optical signal receiver
Inventor: TABUCHI HARUHIKO
IPC: H04B10/27
Filed: 1990-10-24
Abstract: PURPOSE:To supply a necessary sufficient light quantity to a desired junction in a well-balanced state by providing translucent variable photoelectric transducers which respectively connect plural optical transmission lines in series. CONSTITUTION:This optical signal receiver is constituted of translucent variable photoelectric transducers PDn which respectively connect plural optical transmission lines Fn in series and photoelectric transducer control means Rn which respectively control the light transmission properties of the converters PDn. Accordingly, a light branching means PD is activated at only the junction and the light is absorbed signals to obtain the electric signals when the branching of the optical signals is necessary, while the other light branching means PDS are maintained and transmitted as they are. Therefore, a sufficient light quantity can be received at an arbitrary junction of an optical transmission line even at the very long transmission line.
Patent JP-H08117073-A (JP)
Title: Picture frame
Inventor: KONISHI TOSHIKO
IPC: A47G1/14
Filed: 1994-10-21
Abstract: PURPOSE: To manufacture a picture frame with an emblem rationally by providing a mark mounting recess part at a specified point on a body frame of the picture frame to mount a mark plate with a desired mark put into the mark mounting recess part. CONSTITUTION: A picture frame 1 comprises a body frame 6 made up of upper and lower frames 2 and 3 and both side frames 4 and 5 and a rear plate 7 and a mark mounting recess part 8 is formed at the central part of the lower frame 3 on the body frame 6. On the other hand, a mark plate 9 is prepared aside from the picture frame 1. The mark plate 9 has geometry dimensions enough to be fitted precisely into the mark mounting recess part 8 of the picture frame 1 and a mark such as family emblem is attached on the surface thereof by carving, printing, sticking a label or the like. A picture 11 is fitted into the picture frame 1 and the rear plate 7 is made to contact the rear of the picture 11 to be fixed with claws 12.
Patent JP-H08116988-A (JP)
Title: Resolving of optically active alcohol
Inventor: SUZUKI JUNKO
IPC: C12P41/00
Filed: 1994-10-26
Abstract: PURPOSE: To resolve the subject compound in high purity and good yield by reacting a racemic alcohol with a specific saturated dicarboxylic acid diester and a heat resistant enzyme without using any solvent to separate either one isomer and separating another isomer by reaction with a non-optically active alcohol. CONSTITUTION: A racemic alcohol expressed by formula I [A is phenyl or a group of formula II (D1 to D5 are each a halogen, a 1-3C alkyl or a 1-3C alkoxy); B is a 1-3C alkyl, CF3 or CN] is subjected to transesterification with one kind of a lower monohydric alcohol diester of a >=14C saturated dicarboxylic acid in the presence of a heat-resistance lipase catalyst without using any solvent under anhydrous conditions to separate either one as an enantiomer and a >=16C non-optically active non-racemic alcohol is added to the residual part and the optically active alcohol which is another one as its enantiomer is separated by distillation under reduced pressure while carrying out transesterification under same conditions as above. Thereby, each optically active alcohol is simply resolved from the racemic alcohol in high purity and good yield.
Patent JP-H0999001-A (JP)
Title: Lesion cooling and heating device
Inventor: MORI TADASHI
IPC: A61F7/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a lesion cooling and heating device which is capable of easily and efficiently cooling a lesion, etc., and is commonly usable for heating of the lesion, etc., as well. SOLUTION: This lesion cooling and heating device consists of a cooling and heating sheet 1 which is disposed with a hose for passing a heat medium, a temp. controller 2 which maintains the heat medium delivered to the hose in the cooling and heating sheet 1 at a prescribed temp., a cool water machine 3 which cools the heat medium delivered to the temp. controller 2 and respective hoses 4 which are connected between the cool water machine 3 and the temp. controller 2 and between the temp. controller 2 and the cooling and heating sheet 1.
Patent JP-H11106776-A (JP)
Title: Lubricating oil composition
Inventor: NAKAZATO MORIKUNI
IPC: C10M159/12
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil compsn. excellent in many characteristics and useful as an internal combustion engine oil by adding, to a base oil. specified amts. of an alkenyl- or alkylsuccinimide compd. previously reacted with a cyclic carbonate and a boron-contg. alkenyl- or alkylsuccinimide compd. SOLUTION: This compsn. is prepd. by dissolving or dispersing 0.5-15 wt.% alkenyl- or alkylsuccinimide compd. previously reacted with a cyclic carbonate (A) and 0. 5-15 wt. % boron-contg. alkenyl- or alkylsuccinimide compd. (B) in a base oil, the sum of ingredients A and B being pref. 1.0-15 wt.%. Pref., the compsn. further contains 0.5-20 wt.% metal-contg. cleaning agent, 0.1-3.0 wt.% zinc alkyldithiophosphate, 0.02-5.0 wt.% molybdenum compd., 0.1-5.0 wt.% phenol or amine compd., and 1-20 wt.% viscosity index improver.
Patent JP-H03146867-A (JP)
Title: Automatic analysis apparatus
Inventor: WATANABE MIYOKO
IPC: G01N21/75
Filed: 1989-11-02
Abstract: PURPOSE:To save the consumption of reagents and to shorten the time for analysis by providing item selection keys which can select the presence or absence of the measurement of serum information same as other items from the keyboard according to analysis items for each of respective specimens. CONSTITUTION:Only the specimen, of which the degree of influence of the hemolysis, jaundice and chyle (serum information) is desired to be investigated, is subjected to the selection of the serum information from the keyboard in the same manner as for the other items, according to the analysis items and the condition of the specimen (degree of turbidity, color, etc.) at the time of requesting the analysis items from the keyboard to a CRT screen to each of the specimens in accordance with the basic operation procedures of the automatic blood analysis apparatus. The serum information selection keys 26 are added to the keyboard for this purpose. Since the measurement of the serum information is carried out only with the specimen selected in such a manner, the consumption of the reagents is reduced and the lowering of the processing speed is lessened.
Patent JP-2001105413-A (JP)
Title: Method for manufacturing ceramic molding
Inventor: UCHIKOSHI TETSUO
IPC: C25D1/14
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of pores in a ceramic molding due to generated air bubbles while making the best use of the characteristics of the electrophoretic deposition of a water suspension. SOLUTION: In the electrophoretic deposition of a water suspension of positively charged ceramic particles, the generation of macropores is inhibited by absorbing hydrogen generated by a cathode substrate through the electrolysis of water into the substrate and thereby the ceramic molding is manufactured.
Patent JP-H02161708-A (JP)
Title: Manufacture of radial anisotropic magnet
Inventor: SHIMODA TATSUYA
IPC: H01F41/02
Filed: 1989-11-02
Abstract: PURPOSE:To obtain a large radially anisotropic magnet which can not be obtained by compression-molding, by filling magnetic powder and suspension in a vessel and working them by using centrifugal force. CONSTITUTION:Uniaxially anisotropic magnetic powder like BaO.Fe2O3 is mixed with liquid; this suspension 7 is filled in a ring-type vessel 8 and oriented in the radial direction; by rotating the ring-type vessel 8 under the applied magnetic filed, a centrifugal force parallel to the external magnetic field is applied; thereby a magnet whose thickness is 0.5mm or less is manufactured. As the magnetic powder, the following alloy is effectively used: alloy of transition metal TM whose main component is Co and of rare earth metal R. The main crystal structure is a R2Co17 type of composition wherein, when the alloy is expressed as RTMz, Z is 7-9. After pressurizing, the liquid is taken out and the suspension is added. Then pressurizing is again carried out. By repeating this process, an anisotropic magnet whose thickness (t) is relating large as compared with the radius R can be obtained.
Patent JP-S62143823-A (JP)
Title: Treatment of soda based slurry
Inventor: HASHIMOTO TAKAO
IPC: C01D7/00
Filed: 1985-12-18
Abstract: PURPOSE:To effectively recover soda ash by simple treatment even from a slurry in a low Na concentration, by spraying a soda based slurry on a high- temperature slag and separating and recovering the soda ash from the resultant slurry liquid. CONSTITUTION:A slurry formed in wet treating slag produced by adding a molten iron treating agent containing Na2CO3 to molten iron and carrying out desulfurization or both desulfurization and dephosphorization. As the above- mentioned method, the soda based slurry is sprayed on a high-temperature slag, e.g. blast furnace slag, molten iron pretreated slag and converter slag at >=800 deg.C, etc., and the resultant slurry liquid is recovered to separate and recover the aimed soda ash therefrom. According to this method, the soda ash can be effectively recovered by simple and inexpensive treatment of even a slurry in a low Na concentration without using a special chemical or equipment.
Patent JP-H11122178-A (JP)
Title: Optical transmission device and optical communication system
Inventor: OKANO SATORU
IPC: H04J14/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk for transmission quality deterioration when the number of channels of wavelength division multiplex(WDM) is changed by providing a compensation means for adding light having a previously decided wavelength to WDM signal light when one of plural light signals is cut. SOLUTION: A plurality of input ports of an optical multiplexer 14 are connected to plural optical transmitters outputting the light signals having different wavelengths. One of the input ports is connected to an additional light source 52. The light source 52 is turned on/off by a control circuit 54 so that it outputs light having a predetermined wavelength in accordance with a previously decided rule. When all use channels are normal, the light source 52 is turned off, for example. When that one light signal of the use channel is cut is detected, the light source 52 is turned on. Thus, the obtained total power of the WDM signal light becomes almost constant.
Patent JP-H08146995-A (JP)
Title: Decoder and mpeg audio decoder
Inventor: YAMAUCHI HIDEKI
IPC: G10L19/02
Filed: 1994-11-18
Abstract: PURPOSE: To provide the MPEG(Moving Picture Expert Group) audio decoder which generates no noise even when wrong input data are inputted. CONSTITUTION: If correct input data based upon the standards of MPEG audio are inputted, the product sum operation of a band composition part 3 is so determined that a product sum operation value does not exceeds a certain value. If wrong input data which are not based upon the standards of MPGE audio are inputted to the contrary, the product sum operation value exceeds the certain value (overflows). For the purpose, an error detecting circuit 12 detects the product sum operation value of the band composition part 3, and judges that the wrong input data are inputted when the value exceeds the certain value and controls an output part 4 to mute a digital speech output for a certain time. In concrete, the output terminal of the output part 4 is short- circuited for the certain time to mute the digital speech output.
Patent JP-H04161581-A (JP)
Title: Automatic door
Inventor: HORIBE AKIRA
IPC: E05F15/20
Filed: 1990-10-23
Abstract: PURPOSE:To make convenient the use of an automatic door and to promote safety by opening and closing a door automatically based on remote control and, at the same time, enabling locking in a state of opening and closing, and maintaining the door in a state of opening in the case of an earthquake. CONSTITUTION:A motor 7 is made to forward and reverse with a control section 6 based on keying signals transmitted from a remote control 3, the turning effort is transferred to a door 1 through a clutch section 8 and an arm section 10, and the door 1 is automatically opened and closed. A door lock section 13 controlled by the control section 6 is provided to the inside of a door opening and closing unit 2, and the door 1 is capable of locking in a state of opening and closing. In addition, when an earthquake occurs in excess of a specific seismic coefficient, control signals are transmitted from the control section 6 based on operation of an earthquake dector 14 and a human detection sensor 5, the door 1 is automatically opened, and it is maintained in a state of opening.
Patent JP-H01128606-A (JP)
Title: Surface acoustic wave device
Inventor: SHIBA TAKASHI
IPC: H03H9/64
Filed: 1987-11-13
Abstract: PURPOSE:To enough suppress an MEL by arranging a crossing width weighting electrode finger with unequal pitch in a different polarity area between second common electrodes and executing electrode arrangement to suppress a reflected wave near a central frequency in the area between same polarity first and second common electrodes. CONSTITUTION:On a surface acoustic wave substrate 1, an input cord shape electrode 2 and an output interdigital electrode 3 are arranged and in the output cord shape electrode 3, a first common electrode 4 and a second common electrode 5 are provided. Then, in an area 6 between the both common electrodes, the electrode finger, whose width is 1/8 of a surface acoustic wave length (lambda0) of the central frequency, is arranged in an equal interval with the pitch of lambda0/4. In an inside area 7 of the second common electrode 5, the electrode is arranged with the unequal pitch in order to obtain an unsymmetrical frequency characteristic. Thus, even in case of the unequal pitch electrode finger arrangement to have the unsymmetrical frequency characteristic, since the MEL (reflection due to the difference of the characteristic impedance of medium quality) can be enough suppressed, a ripple, etc., in a band can be suppressed.
Patent JP-H07152864-A (JP)
Title: Graphic generating system for hand-written alphanumeric character recognition
Inventor: NAMI MICHITAKA
IPC: G06K9/42
Filed: 1991-08-07
Abstract: PURPOSE:To provide a graphic generating system which is aiming for a hand- written alphanumeric character recognition and is characterized by obtaining graphic for matching at the time of recognizing the hand-written alphanumeric character which is transmitted to a computer with a standard input/output interface through a FAX adapter, FAX with GP-IB or RS-232C or an image scanner with an automatic paper feeding device. CONSTITUTION:When the graphic for matching is generated, a conventional non-linear normalization through the use of line density equalization is executed in the longitudinal direction of a character graphic. In the horizontal direction, the non-linear extent of right and left space outside the circumscribed rectangular of the character is considered and the optimum value of the character graphic is given. In the drawing of the selection drawing being the character graphic 3 with a numeral '1' as an example, 1 and 2 are right and left space to be respectively considered. The optimum non-linear extents are respectively decided concerning an alphabet and a numeral. The non-linear extent of right and left space is not convertionally considered.
Patent JP-S62146710-A (JP)
Title: Air-conditioner for vehicle
Inventor: MOCHIKI SADAO
IPC: B60H1/00
Filed: 1985-12-20
Abstract: PURPOSE:To prevent excessive temperature rise of the air blown into the inside of a vehicle by releasing the opening correction of a mix damper upon function of a compressor protector constituting a portion of a cooling machine when the operation of the cooling machine is commanded. CONSTITUTION:A heat exchanging means 1 is provided with a mix damper 4 for controlling the quantity of air fed through a cooling machine and branched to a heater 3. A correction control means 6 will correct the opening of the mix damper 4 in accordance with the output from an operation indicating switch 5 in the cooling machine 2. In such system, means 7 for deciding that a compressor 9 constituting a portion of the cooling machine 2 is stopped by means of an associated protector is provided. Furthermore, means 8 for releasing the correction on the basis of a decision output from the decision means 7 and an output from the operation indicating switch 5 is provided. Consequently, excessive temperature rise of the air blown into the inside of the vehicle can be suppressed when required.
Patent JP-H06136675-A (JP)
Title: Soft wiry material
Inventor: TSUTSUMI KATSUJI
IPC: D02G3/36
Filed: 1991-10-05
Abstract: PURPOSE:To obtain a soft wiry material, having high friction on the surface and high safety without breaking at a stroke. CONSTITUTION:This soft wiry material is obtained by coating the periphery of fibrous wiry materials such as twisted yarn with a soft elastic material such as rubber, twisting the plural wires, providing one soft wiry material and then coating the periphery thereof with a soft elastic material such as the rubber. Since there are unevennesses on the surface, friction with the objective material is high, a label or an adhesive on the surface of a container, merchandise, etc., is strongly scraped off when used as a brush wire. The wiry material can be prevented from shifting its position from a baggage when used as a packing rope. Thereby, the baggage can surely be held.