baber/WOPTO huggingface dataset:
Patent JP-S58151217-A (JP)
Title: Fiber and film obtained from cellulose dope
Inventor: KAJITA SHIYUUJI
IPC: B29C48/92
Filed: 1982-03-05
Abstract: PURPOSE:To provide fiber and film capable of being obtained in pollution-free and industrial economical condition, by keeping a temperature of the mixtures having a specified concentration of aqueous solution of zinc-chloride and cellulose within a fixed range of temperature and by spinning from dope composed of the dissolution of cellulose by adding a specified amount of water thereto. CONSTITUTION:The mixtures of aqueous solution containing 67wt% zinc-chloride and of cellulose are kept at a temperature of 80-105 deg.C, and the cellulose is dissolved by dropping thereto a quantity of water enough to keep a concentration of aqueous solution of zinc-chloride at not less than 50wt% and by mixing. The dope, with optical anisotropy composed 5-20wt% the obtained cellulose and the aqueous solution of 95-80wt% zinc-chloride is spinned by wet spinning or air-spilting out wet spinning. Thus, the aimed fiber and film may be obtained.
Patent JP-H08246954-A (JP)
Title: Thrust inversion device with door bonded with downstream panel
Inventor: JIYANNFUABURISU MARUSERU PORUT
IPC: F02K1/62
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain the thrust reverser of a double flow turbojet engine which can improve its safety or reduce its mass. SOLUTION: A movable door 7 type thrust reverser contains a panel 22 arranged to the downstream side of each door 7 in the space 21 provided between the door 7 and downstream fix structure 3. At the direct injection operation time, the internal partition of the downstream panel 22 extends the downstream end of the inside part 11 of the door 7 and is connected to the internal partition of the downstream fix structure 3. The panel 22 is supported by the turning shaft 24 pivoted by the fix structure of the reverser and also connected to the door 7 by a connecting rod 23. The door 7 is maintained to a non- deployment stable position and closed by itself by the force added to the door 7 by the component generated on the wall of the downstream panel 22 at the direct injection operation time.
Patent JP-H09207492-A (JP)
Title: Cap with clip for writing instrument
Inventor: KOBAYASHI KENJI
IPC: B43K23/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To increase an ensurance about the maintenance of an air circulation through a safety cap under a simple structural design. SOLUTION: This cap 1 with a clip for a writing instrument consists of a bottomed annular groove (3) or a caved-in with a bottom formed from the closed top part centered around the center of s shaft in the axial lien direction, and an air hole 7 communicating with the annular groove (3) which is open running through the wall face of the main body of the cap 1 below a position for installing a clip 7. Thus it is possible to secure an air passage reaching the lower face of the clip from the annular groove 3 through an air hole 7 without fear about the possible blocking of the air passage and enhance the safety against an air circulation failure. Thus it is possible to prevent a molding die from becoming qualitatively deteriorated during a molding operation.
Patent JP-H03236137-A (JP)
Title: Vacuum container for display device
Inventor: UEDA YOJI
IPC: H01J29/86
Filed: 1990-02-14
Abstract: PURPOSE:To prevent the occurrence of excessive stress on a connection section to a front plate by forming a back plate constituting a vacuum container into a two-layer structure of a low-rigidity back plate and a high-rigidity back plate so that the high-rigidity back plate is covered by the low-rigidity back plate. CONSTITUTION:A high-rigidity back plate 2a presses a front plate 1 with the action of the atmospheric pressure via the seat 4 of a metal plate. A low-rigidity back plate 2b is stuck to the front plate 1 at the outer edge section via low- melting point glass 3 so as to incorporate the back plate 2a. Since the back plate 26 is supported by the back plate 2a, its deformation is suppressed small by the atmospheric pressure, and no crack is generated at a connection section. The back plate 26 has low rigidity against a temperature change, thus the thermal expansion difference between the back plate 2b and the front plate 1 can be absorbed by the back plate 2b, and no crack is generated at the connection section.
Patent JP-H01208298-A (JP)
Title: Expanded truss structure
Inventor: OISHI KEN
IPC: B64G1/22
Filed: 1988-02-17
Abstract: PURPOSE:To make high stiffness to be given to a structure in in expanded shape by providing a stretching force source of which one end is joined to a second connector in order to apply compressive force to a column and tensile force to a tensile member, and to give expansion force to an expanded truss structure. CONSTITUTION:When the expansion force constrained with an outer device is released, second columns 11 individually make rotational motions radially in the orthogonal direction to a first column 10 by the expansion force transferred from a spring 14. And a structure is constrained in an expanded shape when the angle by the column 10 and 11 becomes nearly the right angle, and in the state where the tensile force applied to first and second tensile members 12 and 13, the compressive force applied to the column 10 and 11, the tensile force of third tensile members 15, and a spring force are balanced. An expanded truss structure can have safety and high stiffness since thus tensile force or compressive force arises in individual members in the expanded shape, the play of individual axis joining parts of connectors 3 is eliminated, and the balancing condition of force is obtained.
Patent JP-S63201547-A (JP)
Title: Measuring instrument for refractive index distribution
Inventor: AZUMA YUJI
IPC: G01N21/41
Filed: 1987-02-17
Abstract: PURPOSE:To easily obtain a stable measured value by using a single-mode optical fiber and a multimode optical fiber for a refractive index distribution measurement system which measures variation in the quantity of reflected light due to the difference in refractive index from a surface to be measured. CONSTITUTION:An irradiation optical system has the single-mode optical fiber 42 coupled with one terminal of a light source 40, and the other terminal part is held by a holder 44 to emit light toward the object surface of a body 46 to be measured. A photodetection optical system has the multimode optical fiber 48 held by the holder 44 so as to receive reflected light from the irradiated surface for the projection light from the single-mode optical fiber 42 by one terminal and the other terminal is coupled with a power measuring instrument 50. Further, a fine moving means 52 is provided which displaces the light projection terminal part of the irradiation optical system, the photodetection terminal part of the photodetection optical system, and the surface to be measured relatively along the surface to be measured. Light power received by the multimode optical fiber 48 is measured by the light power measuring instrument 50 to know the difference in the reflective index from the measured surface, thereby calculating the refractive index of the surface.
Patent JP-S57150383-A (JP)
Title: Ingreased preparation of beta-glucosidase
Inventor: MITSUISHI YASUSHI
IPC: C12N9/42
Filed: 1981-03-09
Abstract: PURPOSE: In preparing a cellulase composition by cultivating Trichoderma harzianum, to enhance the β-glycosidase activity of cellulase composition, by adding a surface active agent to a medium.  
     CONSTITUTION: In preparing a cellulase composition by cultivating Trichoderma harzianum (FERM-P 5855), it is cultivated in a medium to which an adduct of sorbitan fatty acid ester with ethylene oxide (trade name: ZIEN) is added. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63202980-A (JP)
Title: Gas laser equipment
Inventor: ISHIKAWA KEN
IPC: H01S3/038
Filed: 1987-02-19
Abstract: PURPOSE:To obtain the stable output of laser light, by preventing the impulsive wave generating between a first main electrode and a second main electrodes from travelling in the inverse direction to gas flow, and attenuating rapidly the impulsive wave. CONSTITUTION:A main electrode is constituted of a first main electrode 25 and a pair of second main electrodes 26. By the first and the second main electrodes 25 and 26, a flow path is formed which makes the gas flowing from a space between the second main electrodes 26 into a space between the first and the second main electrodes 25 and 26, flow along the direction of the width of the first main electrode 25. Therefore, an impulsive wave can be prevented form travelling in the inverse direction to the gas flow, by a discharge between the first main electrode 25 and a pair of the second main electrodes 26. Thereby, the impulsive wave can be extinguished from the space between the first and the second electrodes in a short time, so that the output of a laser light is stabilized.
Patent JP-2000197408-A (JP)
Title: Bundling apparatus for plant to be raw material for paper
Inventor: SAITO YASUTOSHI
IPC: A01D39/00
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To simply bundle a plant such as Edgeworthia papyrifera, Broussonetica kazinoki, etc., to be a raw material for paper mechanically at a low cost simply. SOLUTION: One end of a bundling rope 2 is fixed to one side of a bundling frame 1 and the other is fixed to a winding bar 5. The winding bar 5 is rotated by turning a handle 9 attached to a plate 3 equipped with a driving mechanism to wind the bundling rope 2. Plural plants to provide a raw material for paper placed on the bundling frame 1 are bundled.
Patent JP-S59161199-A (JP)
Title: Trunk line connecting system in private automatic branch exchange
Inventor: SUDOU NOBUO
IPC: H04Q3/62
Filed: 1983-03-04
Abstract: PURPOSE:To grasp a trunk line number in personel use by selecting and catching a trunk line corresponding to a trunk line designating transmission discriminating signal, and connecting it to an extension subscriber. CONSTITUTION:An extension subscriber EXT dials a trunk line designating transmission discriminating signal provided separately from a trunk line automatic transmission discriminating number, in order to execute directly a trunk line transmission by using a trunk line number 2110. A control device CONT receives the trunk line designating transmission discriminating signal from an originating register trunk ORT, and executes a busy test of a trunk line trunk COTO corresponding to the trunk line number 2110 which is made to correspond in advance to this number. When the line is disengaged, switching to a path of the trunk COTO - a channel switch NW - a subscriber's circuit LC is executed, the extension subscriber EXT and the trunk COTO are connected, and the transmission to the trunk line is executed. Thereafter, a dial tone from the trunk line can be heard, and the EXT can know that the trunk line number 2110 is being used.
Patent JP-2000229849-A (JP)
Title: Tape for glass pad for easing pollinoisis
Inventor: NAKAGAWA JUNICHI
IPC: A61K9/70
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a tape for glass pad which is inconspicuous in appearance, enables to effectively ease pollinoisis and can try to improve the adhesive power by including an adhesive layer, a support film and a medicine-containing layer. SOLUTION: This tape is obtained by laminating an adhesive layer 5, a support film 4 and a medicine-containing layer 6 including a medicine for easing pollinoisis in this order. Further, it is favorable that the support film 4, the adhesive layer 5 and the medicine-containing layer 6 are respectively transparent or semitransparent, the support film 4 is almost equal or smaller in size to the nosepiece surface of a glass pad, a separate paper and an adhesive cover are put on the adhesive layer 5 and the medicine-containing layer 6, respectively, the adhesive strength between the above adhesive layer 5 and the above separate paper is smaller than that between the above medicine-containing layer 6 and the above adhesive cover and the adhesive strength between the above adhesive layer 5 and the glass pad is larger than that between the above medicine- containing layer 6 and the adhesive cover.
Patent JP-S56133481-A (JP)
Title: Electrolytic cell
Inventor: ODA YOSHIO
IPC: C25B13/02
Filed: 1980-03-21
Abstract: PURPOSE: To provide an electrolytic cell which lowers cell voltage and has stable performance over a long period of time, by disposing a surface of cation exchange membrane contg. fluorine having a specific ion exhcnage group to an electrode by way of a porous layer of nonelectrode activity coupled in a softened or molten state.  
     CONSTITUTION: Powder or particles of oxide, nitride, etc. of Ti, iron, etc. are bound with a suspension of, preferably a fluorine-contg. polymer, whereby a gas and liquid permeable porous layer having no electrode activity is made. Then, cation exchange membrane contg. fluorine having the ion exchange group expressed by the formula is bound on this porous layer in a softened or molten state. Thence, said cation exchange membrane contg. fluorine is bound with an electrode by way of this porous layer. This electrode is disposed in an electrolytic cell. Here, for example, a copolymer of tetrafluoroethylene and CF 2 =CFO(CF 2 )COOCH 3  is used as the cation exchange membrane contg. fluorine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54127618-A (JP)
Title: Still picture transmission device
Inventor: KINOSHITA OSAMU
IPC: H04N7/12
Filed: 1978-03-28
Abstract: PURPOSE: To prevent occurrence of the flicker at the time of picture renewal by carrying out the writing to the memory to the receiver side during the horizontal blanking period and reading twice the picture of the same field to reproduce the picture in the form of the 1-frame picture.  
     CONSTITUTION: The picture of the 1st field and the picture of the 2nd field are written into addresses 1∼n and n + 1∼2n of 1-frame memory 7 during the horizontal blanking period via writing address counter 16 which counts the clocks synchronized with the velocity of the still picture transmission. Counter 11 and 12 generate the reading addresses of 1∼2n and 1∼n in synchronization with the displayed synchronous signals. Comparator 17 identifies in which field the writing action is carried out in the 1st or 2nd field, and the output selects the output of counter 11 or 12. Thus, the field of the side where no writing action is given is read out from memory 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61193741-A (JP)
Title: Investment casting material for dental purpose
Inventor: NAKASEKO ISAO
IPC: A61C13/14
Filed: 1985-02-22
Abstract: PURPOSE:To obtain an investment casting material having an adequately stabilized coefft. of thermal expansion for dental purpose by compounding gypsum, salt and cristobalite as well as quartz at a specific weight ratio each, adding further alumina thereto at a specific weight ratio and kneading the mixture with water. CONSTITUTION:30-40%, by weight, gypsum which permits easy adjustment of the coefft. of thermal expansion and exhibits substantially a binder effect, 0.6-1.5%, by weight, salt which suppresses the shrinkage of the gypsum, 40-52%, by weight, cristobalite which has a large coefft. of thermal expansion and fills the inside of a casting mold together with the quartz and 4-20%, by weight quartz are compounded. <=8%, by weight, alumina which contributes to an improvement in fire resistance is further added thereto and the mixture is kneaded with water. The investment casting material produced by such compounding is usable as a good casting mold for dental purpose and contributes to a considerable increase in applicable kinds of casting alloys.
Patent JP-S57149931-A (JP)
Title: Measurement system for power of induction motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P23/07
Filed: 1981-03-11
Abstract: PURPOSE:To measure a load accurately under secure control by varying an energizing current according to the load, and making corrections so that a speed deviation is utilized as a torque command. CONSTITUTION:The rotational speed of an induction motor 101 is detected by a resolver 102 to generate pi/2 out-of-phase signals PA and PB, which are converted into pulse strings Pn and Pr at a part 103, and an actual speed voltage TSA processed by F/V conversion 104 is supplied to an arithmetic circuit 108 to calculate a difference voltage epsilonr from a command speed. It is supplied to a cubic root function generating circuit 111 through a proportional integrating circuit 109 and an absolute value circuit 110. The arithmetic result ER of a cubic root is processed by V/F conversion 112, and a current amplitude command I1' is generated by a CPU113, processed by D/A conversion, and multiplied by the ER at a part 115; and its output primary current amplitude I1 is multiplied by a sine wave signal from the CPU113 at parts 116 and 117 to be converted into an U-phase and a V-phase current command, or processed by addition arithmetic 118 to obtain a W-phase current command. Then, respective difference from an actual phase current are processed by PW modulation 123 and supplied to respective phases of the motor 101.
Patent JP-S62194214-A (JP)
Title: Zoom finder
Inventor: KIKUCHI TOSHIRO
IPC: G02B23/14
Filed: 1986-02-21
Abstract: PURPOSE:To vary the size of a range finder frame image according to a zoom ratio by arranging a system which forms the range finder frame image on an object side as compared with a power variation system. CONSTITUTION:This zoom finder consists of the 1st negative group G1, the 2nd positive group G2, and the 3rd negative group G3 from the object side, the 1st group G1 is the system which generates the range finder frame image and employs the same range finder frame generation system with an Albada finder, and the range finding frame is printed on a thin film and set at a position r5. A half-mirror surface is provided to the 2nd surface r2 and the image of the range finder frame is formed at the rear-side focus position of the 1st group. The 2nd group G2 is a positive group in the power variation system and performs power varying operation principally. Further, the 3rd group G3 had negative refracting power on the whole and moves according to zooming operation so that an image formed by the 1st and the 2nd groups is seen at a place where dioptric power is proper.
Patent JP-S55131409-A (JP)
Title: Method and device for boring various kinds of holes
Inventor: SATOU HIROSHI
IPC: G05B19/18
Filed: 1979-03-27
Abstract: PURPOSE:To effect a boring work rapidly without changing tools by a method wherein a tool, freely selected among working tools attached to a head having a different kinds of working tools, is moved to a working position on a work by utilizing a computor. CONSTITUTION:A plurality of drills 1 which are one of working tools and having different diameters are incorporated into a working head 3 through a spindle 2. The working head 3 is provided with a motor 4 and is controlled by an operation effected by a CPU 5 and a memory 5'. A table 6, one of a moving device, is carrying a work 7 one of works to be worked and is moved with the work 7 in a direction of fore-and-back or right-and-left by an operation of a motor 8 controlled by a microcomputor 5 while each spindle is positioned by the memory 5'.
Patent JP-H08234457-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OGAWA NORIYOSHI
IPC: C08L69/00
Filed: 1995-02-23
Abstract: PURPOSE: To solve problem on electrification characteristics such as the rise of residual potential and problem on wear resistance by using polycarbonate resin having a specified structure as a binder. CONSTITUTION: In the electrophotographic photoreceptor with a photosensitive layer on the electrically conductive substrate, polycarbonate resin consisting of 5-90mol% structural units represented by formula I and the balance structural units represented by formula II and having 0.30-2.00dl/g intrinsic viscosity is incorporated as the resin binder of the photosensitive layer. In the formula I, each of R1 -R4 is H, F, Cl, etc. In the formula II, each of R5 -R8 is H, F, Br, etc., and X is one of groups represented by formulae III, wherein each of R9 and R10 is H, a 1-5C alkyl which may have a substituent, alkoxy which may have a substituent, etc., R9 and R10 may be groups forming a carbon ring or a hetero ring by bonding to each other, (a) is an integer of 0-20 and each of (b) and (c) is an integer of 1-100.
Patent JP-S59161575-A (JP)
Inventor: YAMAGUCHI HOU
IPC: E05F11/44
Filed: 1983-03-02
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-H03238959-A (JP)
Title: Congestion monitor system
Inventor: MUNEDA YASUSHI
IPC: H04M3/00
Filed: 1990-02-16
Abstract: PURPOSE:To reduce the recovery time from the congestion state by providing a congestion memory with congestion information representing whether or not an opposite connection destination exchange is in congestion set therein and referencing the congestion memory to decide an outgoing route immediately when each exchange receives a call and decides the outgoing route. CONSTITUTION:Upon the receipt of a call, an exchange station selects an outgoing line path with respect to an incoming call to recognize a connection destination exchange station of the selected outgoing line. Then the exchange station investigates the congestion by inquiring about a congestion memory 25 based on the name of the exchange station recognized by a line selection section 26 selecting one line. The line selection section 26 checks a station name (e. g. B) by the congestion memory 25 and selects one of outgoing lines to be selected when no congestion is discriminated based on a code 0 of an information area. When the selected outgoing line is connected to a station name A, since the information of the congestion state is acquired, the line selection section 26 selects other bypass. Thus, the recovery time of the congestion state is decreased.
Patent JP-S59161332-A (JP)
Title: Novel phenylacetic ester derivative and its preparation
Inventor: HONDA HARUYOSHI
IPC: A61K31/22
Filed: 1983-03-04
Abstract: NEW MATERIAL:A phenylacetic ester derivative shown by the formula I [R is H, COR1 (R1 is alkyl, or alkenyl), group shown by the formula II (R2 and R3 are H, lower alkyl, or phenyl; R4 is phenyl which may be replaced with lower alkyl, lower alkyloxy, acyloxy, OH, etc.), group shown by the formula III (A is single bond, 1-2C alkylene, or 1-2C alkyleneoxy; R5 is phenyl which may be replaced with lower alkyl, lower alkyloxy, acyloxy, etc.)]. USE:Having antiphlogistic analgesic action, useful as a nonsteroid antiphlogistic analgesic. Slightly causing side effect such as gastrointestinal disorder followed by occurrence of ulcer. PREPARATION:A compound shown by the formula IV or its reactive derivative is propylene glycol shown by the formula V or its reactive derivative in the presence of a deoxidizer such as pyridine, alkali carbonate, etc. in a solvent such as ether, etc. to give a compound shown by the formula I wherein R is H. This compound is further reacted with a compound shown by the formula R6COOH (R6 is R1, group shown by the formula VI, or -A-R5), to give the compound shown by the formula I wherein R is other than H.
Patent JP-S59161366-A (JP)
Title: Thiadiazolinone compound
Inventor: YOSHIDA ZENICHI
IPC: A61P31/04
Filed: 1983-03-04
Abstract: NEW MATERIAL:The thiadiazolinone compound of formula I or II (R<1> and R<2> are alkyl). EXAMPLE:The thiadiazolinone compound of formula III or formula IV. USE:Antibacterial agent. A chemical modification agent for extending the drug action of cephalosporin antibiotics. A fungicide, etc. PREPARATION:The objective compound of formula I or II is prepared by reacting the cyclopropenium salt of formula V (Z<-> is anion) with semicarbazide in a solvent such as methanol, dimethylformamide, etc. in the presence of a basic substance such as NaOH.