baber/WOPTO huggingface dataset:
Patent JP-H03255090-A (JP)
Title: 2,2'-bis(di-(3,5-dialkylphenyl)phosphino)-1,1'-binaphthyl and transition metal complex containing the compound as ligand
Inventor: ISHIZAKI TATEO
IPC: C07F15/00
Filed: 1990-03-01
Abstract: NEW MATERIAL:The compound of formula I (R is lower alkyl). EXAMPLE:2,2'-Bis[di-(3,5-dimethylphenyl)phosphoryl]-1,1'-binaphthyl. USE:Ligand of a catalyst for asymmetric synthesis. PREPARATION:The objective compound can be produced by reacting 3- bromo-1,5-dialkylbenzene of formula II with metallic magnesium to obtain a Grignard reagent of formula III, condensing N,N-diethylamide chlorophosphate of formula IV to the Grignard reagent, hydrolyzing the condensate with hydrochloric acid, reacting the resultant di-(3,6-dialkylphenyl)phosphinic acid of formula V with thionyl chloride, removing excess thionyl chloride from the system, recrystallizing the product in a mixture of benzene and hexene to obtain phosphonyl chloride of formula VI, reacting the chloride of formula VI to a Grignard reagent of formula VII, dissolving the racemic compound of formula VIII in carbon tetrachloride under heating and adding an ether solution of (-)-dibenzoyl tartrate to the solution to crystallize the objective compound.
Patent JP-H03253521-A (JP)
Title: Consumable electrode for smelting titanium alloy
Inventor: BABA RYOJI
IPC: C22B9/18
Filed: 1990-02-28
Abstract: PURPOSE:To form the consumable electrode having excellent strength and to produce a casting ingot of a homogeneous Ti alloy by welding pipe bodies formed by coating the outer periphery of a green compact mixture composed of sponge titanium and a low melting metal with Ti at the time of producing the consumable electrode for smelting the alloy of the Ti and the low melting metal. CONSTITUTION:The consumable electrode consisting of the Ti and Al as raw materials is used at the time of smelting the alloy of the Ti and the Al as the low melting metal in an electric furnace. The compact 1 formed by mixing the powder of the sponge Ti and the powder of the Al at a prescribed ratio and compression molding the mixture is loaded into Ti pipes 2 having 0.5 to 3.0mm thickness and plural pieces of such Ti pipes 2 are welded to form the long-sized consumable electrode. The compacts obtd. by packing the raw material 3 which is the powder mixture composed of the sponge Ti and the Al into the Ti pipes 2 of 0.5 to 3.0mm thickness and compression molding the pipes are otherwise longitudinally welded to form the electrode. The casting ingot of the Ti-Al alloy having a uniform compsn. is produced by using this electrode and electrically melting the electrode in a vacuum atmosphere.
Patent JP-S57164154-A (JP)
Title: Dielectric composition
Inventor: KITANO MOTOI
IPC: C08K5/16
Filed: 1981-04-02
Abstract: PURPOSE: To provide a dielectric compsn. having a high dielectric constant and a low dielectric loss, by mixing a 7,7,8,8-tetracyanoquinodimethane complex and a metal powder with a high-molecular compd.  
     CONSTITUTION: A compsn. is obtd. by mixing a 7,7,8,8-tetracyanoquinodimethane complex and a metal powder with a high-molecular compd. This compd. can be prepd. by mixing a double salt of 7,7,8,8-tetracyanoquinodimethane complex and a metal powder with a dope soln. obtd. by dissolving said high-molecular compd. in a solvent or with a liquid resin obtd. by mixing a curable resin with a hardener, and subjecting the resulting mixture to a solvent drying or curing treatment. Examples of said 7,7,8,8-tetracyanoquinodimethane complexes are low- molecular cations derived from a quinolinium, N-methylphenazinium or piperazinium ring. Examples of said metal powder are zinc aluminum, titanium and  silver powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56147553-A (JP)
Title: Automatic call back system
Inventor: YAMAUCHI MASAYUKI
IPC: H04M3/48
Filed: 1980-04-18
Abstract: PURPOSE:To enable the automatic callback even for other station subscribers, by transmitting the subscriber status request signal from the transmission station to the incoming station periodically, when automatic callback registration is present to the telephone sets of other station. CONSTITUTION:When the subscriber A dials the number of the telephone set 1B from the telephone set 1A and confirms busy tone, the telephone set 1A is hooked and the specific number for automaic callback and the telephone number of the subscriber B are dialed. This dial signal is received at the central controller 8A via the scanner 6A and registrated in the memory device 9A. The central controller 8A transmits the subscriber status request signal to the incoming station from the common line signal device 10A periodically. When the central controller 8B of the incoming station receives this signal, the subscriber status signal of the telephone set 1B is returned to the outgoing station. If the telephone set 1B is vacant, the central controller 8A makes call out connection of the telephone set 1A, allowing the connection with the telephone set 1B the same as normal outgoing connection.
Patent JP-H02229190-A (JP)
Title: Azole derivative
Inventor: SANO TATSUHIKO
IPC: A61P1/00
Filed: 1989-03-02
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is lower alkyl, thienyl, pyridyl or formula II (R<3> is H, halogen, lower alkyl, etc.; R<4> is H or halogen); R<2> is H, lower alkyl or phenyl; X is 0 or S; Y is O or NH; Z is N-methyl-3- pyrrolidinyl, (N-methyl-2piperidyl)methyl, N-methyl-3-piperidyl or formula III (R<5> is lower alkyl or benzyl; n is 0-2)]. EXAMPLE:N-{3beta-(8-Methyl-8-azabicyclo-[3,2,1]octyl)}-2-phenyl-4- thiazolecarboxamide.1/2 hydrate. USE:5-HT Antagonist. PREPARATION:A compound expressed by formula IV [Q is atom (group)] capable of eliminating is reacted with an amine expressed by the formula Z-Y-H, salt thereof or alcohol thereof in the presence of a base in an organic solvent.
Patent JP-S62208509-A (JP)
Inventor: ISHIDA MINORU
IPC: H01B13/00
Filed: 1986-03-10
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-H11249143-A (JP)
Title: Liquid crystal display device and its production
Inventor: HATTORI KATSUJI
IPC: G02F1/1337
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a homeotropic orientation mode which is improved in yield by omitting a rubbing treatment and has excellent responsiveness and visual field angle characteristic and its production method. SOLUTION: Orientation layers 5, 6 are formed by bringing a nonaqueous org. solvent into contact with monomolecular films formed directly on display electrodes 3, 4, then draining the nonaqueous org. solvent respectively in prescribed directions by each region obtd. by dividing the regions corresponding to respective pixels in the monomolecular films to plural regions, inclining the monomolecular films in the draining direction and crosslinking the photosensitive substrates to each other by irradiation with UV rays. As a result, the need for executing an orientation treatment by the rubbing treatment is eliminated and the deterioration in the orientation layer surfaces by rubbing stripes, etc., is prevented.  The liquid crystal display device of the homeotropic orientation mode which is enlarged in the visual field angle in the lateral direction of a display screen and is improved in the visual field angle characteristic by dividing the liquid crystal layer region constituting one pixel to the orientation regions A, B varying in the orientation direction is provided.
Patent JP-H04268546-A (JP)
Title: Original press-contacting device
Inventor: KOMADA TAKESHI
IPC: G03B27/62
Filed: 1991-02-22
Abstract: PURPOSE:To press-contact an original regardless of the thickness of the original which should be press-contacted by always properly pressuring the original. CONSTITUTION:This device is provided with an image forming device main body 1, the original 3 placed on the device main body 1, an original pressure plate 4 for press-contacting the original 3, and a member for pressuring 5 for adjusting the force of the plate 4 pressing the original 3. One end of the plate 4 is turnably supported to the device main body 1 through a pressure plate hinge 6, and a pawl 4a for fixing at the end of the plate 4 is engaged with a specified pawl 5a for adjusting thickness in the case of press-contacting the original 3.
Patent JP-H02230056-A (JP)
Title: Operation control device for freezer
Inventor: YAMAMOTO MASAKI
IPC: F04B49/00
Filed: 1989-03-02
Abstract: PURPOSE:To make a stable physical state of refrigerant when an operation is started by a method wherein a control by a capacity control means is forcedly stopped for a specified period of time when a compressor is energized and then an energization control for use in operating the compressor at a predetermined low capacity of it is performed. CONSTITUTION:During an operation, of a device, an operating capacity of a compressor 1 is controlled in such a way as a physical state amount of refrigerant is converged into a predetermined control target value by a capacity control means 51 and then a proper amount of circulation of the refrigerant is assured in response to an air conditioning load. In this case, when the compressor 1 is stopped under a thermo-off stage and the compressor 1 is then reenergized, the operating capacity of the compressor 1 is kept at a low operating capacity during a specified period of reenergization of the compressor 1 and reenergized, an operating capacity of the compressor 1 is kept at a low capacity value during a specified period of time when the compressor 1 is reenergized. After this operation, the operation is carried out at a high capacity value under a capacity control of the compressor 1. Accordingly, an overshooting from the control target value is not produced and it is converged near the control target value, resulting in that a control operation is stabilized and at the same time a continuous operating range of the compressor 1 is expanded.
Patent JP-S55146611-A (JP)
Title: Time-axis equalizer
Inventor: AOI TOSHIKI
IPC: G11B5/027
Filed: 1979-04-26
Abstract: PURPOSE: To make it possible to lessen an influence of variation in control level by providing a frequency control type variable delay circuit, two level comparators and a phase comparing circuit.  
     CONSTITUTION: Control singals of channels are extracted by the 1st level comparator 5 which provides detection by a high threshold level and gate switch 6. Next, extraction near the zero-cross point of the extracted control signal by the 2nd level comparator 7. On the other hand, a reference control pulse obtained by flywheel oscillator 11 is input to phase-comparator 8. Phase comparator 8 compares the phase of the reference control pulse to that of a control pulse reproduced from comparator 7 and, on the basis of this phase difference, controls variable delay circuit 4. As a result, a phase where an extremely small time difference is caused by the level variation of the reproduced control pulse is detected, so that an influence of the level variation on time-axis equalization can remarkably be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01281132-A (JP)
Title: Receiving and releasing system for separately receiving two components and instantly mixing them in first use thereof and method for assembling the system
Inventor: JIRUBEERU RATE
IPC: B65D81/32
Filed: 1989-03-02
Abstract: PURPOSE: To enable safe mixing and use without infringing any sterile conditions by separately packaging two ingredients and enabling the extemporaneous mixing thereof at the time of first use. CONSTITUTION: A first bottle 2 contg. the liquid or solid first ingredient and plugs 5, 8 sealing the neck of the bottle 2 are equipped. A second bottle 9 which contains the liquid second ingredient and is adapted to be assembled to the bottle 2 at the point of its neck is formed to a slender shape and is mounted with an internal coupling member 11 having one end adapted to be automatically coupled to the plugs 5, 8 sealing the bottle 2 at the time of assembling the bottle 2, 9 to each other. Further, a release nozzle 14 is mounted at the bottle 9. The cap 13 which is screwed to the bottle 9 and is coupled to the member 11 automatically establishes the communication between the bottle 2 and the bottle 9 by unscrewing the cap 13 and removing the plug 8 at the time of the first use.  The safe mixing is thus made possible without infringing the sterile conditions and in succession, the release nozzle 14 is opened.
Patent JP-S58169228-A (JP)
Title: Input system for key signal to microcomputer
Inventor: ITOI TETSUSHI
IPC: G06F3/02
Filed: 1982-03-31
Abstract: PURPOSE:To input a ten-key signal and a control key signal to a microcomputer easily and securely by inputting the output of a buffer circuit as a key signal and outputting the ten-key or control key signal. CONSTITUTION:The microcomputer 8 controls the buffer circuit 10 actively in interruption mode during the output generation of an encoder to input the output of the circuit 10 as the key signal. When this input signal is the ten-key signal and the last key signal is not the control key signal showing an auxiliary address, a control signal is supplied to latch circuis 12 and 13 are outputted. Thus, the ten-key signal is held and its output is inputted as a multidigit address signal in parallel. When the key signal generated before the ten-key signal is the control signal showing the auxiliary address, a circuit 11 is controlled to generate an output, thereby fetching the output of the circuit 11 as the auxiliary address.
Patent JP-H07238915-A (JP)
Title: Pierce nt
Inventor: TAKEHARA HIROSHI
IPC: F16B39/282
Filed: 1994-02-25
Abstract: PURPOSE:To form a desired uplift part in a pierce nut work process, fix the pierce nut on a metal plate surely, have sufficient pulling out resistance and rotational resistance, maintain a screw hole correctly, and extend the life of a die button. CONSTITUTION:In a circular pierce nut, an inner side wall 4 is erected in nut axial line (L) direction, and also an outer side wall 6 is inclined so as to form the cross section shape of an annular groove 5 in a tapered shape, and an uplift part 11 extending from a center range 10 to the inner side wall in circumferential direction is provided on the surface of a bottom wall 7. When the pierce nut is fixed on a metal plate 12, a metal plate material on the peripheral part of a hole flows from the uplift part to the bottom wall of an outer wall side.
Patent JP-S60195651-A (JP)
Title: Operation processor
Inventor: TAMURA NOBORU
IPC: G06F11/36
Filed: 1984-03-19
Abstract: PURPOSE:To obtain an operation processor which lighten the load on a program for making a debugging operation, by detecting read and written addresses in a main storage device by means of a detecting device and writing the detected address information in an auxiliary storage device. CONSTITUTION:When an instruction is executed from the (n) address of a main memory 1, the instruction is executed by turning on a sub-memory reading/writing signal 11. The (n) is outputted to an address bus 3 as address information, a memory reading/writing signal 10 is outputted, and the instruction of the (n) address is read out. At this time, an address decoder 4 outputs the quotinent obtained when the (n) is divided by ''8'' to an address bus 3a and the remainder of the division to a remainder signal line 12. As the remainder of the division 0- 7 generated, but the 0-7 correspond to 0 bit-7 bits of remainders and, when the remainder is (m), the m-th bit of the signal line 12 is turned on. By repeating the above-mentioned control, the storing address information of an executed instruction and the address information accessed by an instruction in the main memory 1 are stored in a sub-memory 6.
Patent JP-S60195272-A (JP)
Inventor: HATANO ISAO
IPC: E04H4/12
Filed: 1984-03-19
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-H08036335-A (JP)
Title: Equipment and method for electric charge control on web
Inventor: UIRIAMU JIYON DAAKIN
IPC: H05F3/04
Filed: 1994-03-10
Abstract: PURPOSE: To provide a method and device for controlling free electric charge on a moving web. CONSTITUTION: This method and device is provided with two DC ionizers 23, 25. The two ionizers 23, 25 are arranged adjacently to each other on one surface of a web and are each provided with a different electrode. A conductor plate 24 is installed on the side of the web 12 opposite from the ionizers 23, 25, and is controlled in accordance with the free charge measured on the web 12 in the downstream of the ionizers 23 25. As a result, the electric charge on the web 12 can be controlled near zero without imparting any frequency to it.
Patent JP-H04286084-A (JP)
Title: Data compression and restoration system
Inventor: OKADA YOSHIYUKI
IPC: H03M7/30
Filed: 1991-03-15
Abstract: PURPOSE:To effectively compress data by deciding whether it is to be registered in a dictionary or not while discriminating the successiveness of picture data. CONSTITUTION:A registration condition discrimination part 10 discriminates, concerning character substring (max. coincident character string + next one character), the successiveness with a serial character string and with the following character string (max. coincident character string + next one character). Namely, A registration part 8 registers the string in a dictionary part 7 when C1, split of the character string (picture data), equals 1 in a discrimination part 12. When C1 does not equal 1, a discrimination part 13 discriminates whether C2, split of the character string, equals 0 or not. The registration part 8 registers the data in the dictionary part 7 when C2 equals 0 and does not register the character string when C2 does not equal 0. When the above processings of the max. coincident character string have been completed, a character string input part 5 inputs the next character string and the above processings are repeated. Thus, unnecessary registration is reduced and data are effectively compressed.
Patent JP-S51127638-A (JP)
Title: Data processing device
Inventor: SAWADA SHIGEO
IPC: G06F11/00
Filed: 1975-04-30
Abstract: PURPOSE: The branch function of the program can be diagnosed for normal functioning, even when the memory for read-out only is in use for the controlled memory. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09238864-A (JP)
Title: Bathing assisting means
Inventor: SHIMOMURA SHUICHIRO
IPC: A47C9/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a bathing assisting means which is simple in structure and can be manufactured inexpensively, and which enables a very aged person and a physically handicapped person to bathe by themselves safely and easily. SOLUTION: A bathing assisting means comprises a seat part 1 which can be slid in the direction of an arrow F from a position A indicated by a two-dot chain line and a position B indicated by a solid line, a guide member 2 for guiding the seat part 1, and a fixing member 3 and a leg 5 which are jointed to the guide member 2 to be integrated therewith.
Patent JP-H05254267-A (JP)
Title: Plate material for direct drawing type planographic printing
IPC: G03G13/28
Filed: 1992-03-10
Abstract: PURPOSE:To improve printing durability and to reduce the fog contamination of a non-image part due to the scattering of toner by providing an image receiving layer containing zinc oxide produced by a wet method and a binder on a water-resistant support. CONSTITUTION:A reaction product obtained by reacting a zinc salt solution such as a zinc sulfate solution or a zinc chloride solution with a soda ash solution is washed, filtered, baked and ground to produce zinc oxide due to a wet method. A predetermined amount of zinc oxide is mixed with an aqueous solution of a watersoluble binder such as polyvinyl alcohol to prepare a coating solution for an image receiving layer. This coating solution is applied on a water-resistant support such as a paper subjected to waterproofing treatment or a plastic film and dried to form the image receiving layer to obtain a plate material for direct drawing planographic printing. Since zinc oxide due to a wet method has no photoconductivity, no phenomenon lowering the transfer efficiency of toner is generated and the transfer efficiency of toner in an image part is extremely improved.
Patent JP-S61212017-A (JP)
Title: Solid-phase epitaxial growth method for nisi2 film
Inventor: ISHIZAKA AKITOSHI
IPC: C30B23/02
Filed: 1985-03-16
Abstract: PURPOSE:To easily obtain the crystallizability of good quality by a method wherein a multilayer film consisting of Si and Ni is formed in such a manner that the compositional ratio of NiSi2 is obtained at the substrate temperature of 350 deg.C or below, and a single crystal film is formed by performing a solid-state epitaxial growth method at the temperature range of 350-750 deg.C. CONSTITUTION:After a laminated film of 30-300Angstrom  in thickness is formed on an Si single-crystal substrate 2 at the substrate temperature of 350 deg.C or below in such a manner that an Ni film 1 and an Si film 3 are superposed alternately at the desired cycle and that the entire compositional ratio is brought to Si/Ni=2-1.8, which said laminated film is turned into an NiSi2 film by performing an annealing, and then an NiSi2 single crystal film 4 is epitaxially grown by heating the above-mentioned NiSi2 film at the temperature range of 350-750 deg.C. As a result, the film of the same quality as the film obtained by performing a simultaneous vapor-deposition method in the degree of simplicity the same as the solid-phase epitaxial growth method heretofore in use can be obtained without removal of Si atoms from the Si substrate.
Patent JP-S61208803-A (JP)
Inventor: IMAI HIDEO
IPC: H01C1/144
Filed: 1985-03-13
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-H03254570-A (JP)
Title: Picture edit device
Inventor: TAKEOKA YOSHIKI
IPC: H04N1/21
Filed: 1990-03-05
Abstract: PURPOSE:To facilitate the classification and the selection of an original picture at reproduction by moving a classified picture displayed on a classified picture reproduction frame of a display means anywhere a classified frame and giving a code to the classified picture in response thereto. CONSTITUTION:When the operator enters the command of classification of an original picture from a keyboard 26, a frame 102 with a classified original picture displayed therein is displayed in the middle of the screen of a monitor 22. The operator moves the original picture displayed in the central frame 102 to a frame 104 for classification use multi-picture display therearound to apply classification and edit. A classification data (a) is stored from the original picture 1 in a classification information RAM 20. The similar operation is repeated and the operator displays lots of original pictures respectively on the center 102 of the monitor 22 once and when the picture is the same picture of classification displayed while being moved to the surrounding frame 104, the frame 104 is pointed out by a mouse, and when the picture is a picture different from the classification of the picture already displayed on the surrounding frame 104, the other frame 104 is pointed out.
Patent JP-H01316397-A (JP)
Title: 11beta,17alpha,21-trihydroxy-1,4-pregnadiene-3,20-dione 21-((e,e)-3,7,11-trimethyl-2,6,10-dodecatrienoate) and anti-inflammatory agent containing said compound
Inventor: KANEHIRA KOICHI
IPC: C07J5/00
Filed: 1989-03-02
Abstract: NEW MATERIAL:A compound expressed by the formula. USE:An anti-inflammatory agent. PREPARATION:Prednisolone or a reactive derivative thereof is reacted with (E,E)-3,7,11-trimethyl-2,6,10-dodecatrienoic acid or a reactive derivative thereof, normally in an inert organic solvent, such as carbon tetrachloride, chloroform, THF or DMF.