baber/WOPTO huggingface dataset:
Patent JP-H06194668-A (JP)
Title: Modifying polysaccharide as orientation film for liquid-crystal display
Inventor: DEIITOMAA YUNGUBAUAA
IPC: C07D215/26
Filed: 1993-08-11
Abstract: PURPOSE: To prepare an oriented film capable of providing a liquid crystal display with excellent liquid crystal orientation, high contrast and high transmissivity in a bright state by using a modified polysaccharide as a constituent material of the oriented film for the liquid crystal display. CONSTITUTION: This oriented film for a liquid crystal display contains: (a) an oligomer/polymer consisting of at least one six-membered cyclic monosaccharide unit in which all or some of the free OH radicals are optinonally converted into their derivative radicals and which has equatorial substituents at the 2-, 3- and 6-positions of the ring; and (b) at least one compound selected from macrocyclic compounds, cryptands, coronands, oidands, mercapto compounds and ionophores.
Patent JP-S6354675-A (JP)
Title: Method and device for generating picture data for continuous mode picture recording
Inventor: YAMAGUCHI KATSUYA
IPC: G06T5/00
Filed: 1986-08-25
Abstract: PURPOSE:To prevent the effect of a tone jump in a continuous picture record by changing tone edges like a pulse respectively in a multiple arrival element and/or its adjacent element and making the space of the pulse array change corresponding to the change of the tone edges. CONSTITUTION:An integer part IX steppedly changes from an initial value IY(=G0) and a decimal part DX steppedly and sequentially changes in pieces by a picture element and turns to 0 or its adjacent value in the position where the integer part IX changes. Moreover the total value FX of the decimal part DX finely and steppedly changes to enlarge parabolicly and every time it arrives 1. it returns to the value shown in FXi=FX(i-1)+DXi-1. In the position where the total value FX returns to the value of the formula a carry signal CRX occurs and the interval of its occurrence is sequentially shortened to the position where the integer part IX changes. After the integer part IX changes the carry signal CRX occurs at long interval again and the interval of the occurrence is sequentially shortened. The sparse period coincides with the changing period  X of the integer part IX.
Patent JP-H1048485-A (JP)
Title: Optical fiber cord
Inventor: HONGO HITOYASU
IPC: G02B6/44
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical fiber cord. SOLUTION: This optical fiber cord has a structure in which an optical fiber 1 applied with an optical fiber coating 2 and a tension member 3 are arranged in parallel and is obtd. by filling the spacing between the optical fiber 1 and the tension member 3 with a cord sheath member 4, thereby integrating the both. The optical fiber cord is not subjected to the overall coating which is heretofore executed and, therefore, at least the optical fiber has no cord sheath materials 4 exclusive of the tension member side and the reduction in the thickness and width by as much as the conventional overall covering is made possible. The thickness is made equal to the diameter of the optical fiber 1. Org. fibers are usable as the tension member 3 and packing materials 5 are packed therein. The breaking elongation rate of the packing materials 5 is >=100%. Plural pieces of the fibers having <=100 denier are recommended to be used as the fibers used for the tension member 3. The fibers having twists are more preferable.
Patent JP-H1144170-A (JP)
Title: Tubing device
Inventor: YANAGIHARA KAZUO
IPC: E21B7/20
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a tubing device in which a tightening force is increased without damaging the outer peripheral surface of a casing tube. SOLUTION: Top and bottom support frames 12, 14 are provided at the top and bottom of a lifting frame 6, and chuck cylinders 22, 24 moving the top and bottom support frames 12, 14 up and down are provided. Top and bottom rotors 30, 32 are rotatably supported against the top and bottom support frames 12, 14, and motors 46, 48 rotating the top and bottom rotors 30, 32, respectively, are provided. Further, a chuck member 68 is disposed between each of opposite inclined faces 54, 56 formed respectively on the top and bottom rotors 30, 32 and the outer peripheral surface of a casing tube 1, a projecting part 64 is formed on the chuck member 68, and an annular groove 66 into which the projecting part 64 is slidably inserted is formed in the lifting frame 6 to regulate axial movement.
Patent JP-S6251325-A (JP)
Inventor: MOOSEN KABUERADO
IPC: H04B3/06
Filed: 1986-08-28
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-S6183249-A (JP)
Title: Solid polymer electrolyte
Inventor: DANIERU MIYUREERU
IPC: C08G65/32
Filed: 1985-09-10
Abstract: Electrolyte consisting of a salt in solution in a randomly crosslinked copolymer. Application to the production of electrochemical accumulators.
Patent JP-H0247877-A (JP)
Title: Method of forming light emitting diode
Inventor: SHIOSE NOBUYUKI
IPC: H01L29/43
Filed: 1988-08-10
Abstract: PURPOSE:To avoid the deterioration of the diode characteristics including a light emission output by a method wherein, in order to form the P-type layer ohmic electrode of an Si-doped GaAs infrared light emitting diode, P-type impurity such as Zn is diffused into the surface of the P-type layer under a temperature not higher than a diode forming epitaxial growth completing temperature and then an Al electrode is formed. CONSTITUTION:An N-type epitaxial layer (b) and a P-type epitaxial layer (a) are built up on an Si-doped GaAs single crystal substrate (c) with melted polycrystalline GaAs to which Si is added to complete an Si-doped GaAs infrared light emitting diode epitaxial wafer. Then, after pretreatments such as etching, silicon and zinc are provided in a high purity quartz sealing tube and the epitaxial wafer is put into the sealing tube and the tube is evacuated and sealed. Then diffusion is carried out under a temperature not higher than an epitaxial growth completing temperature to form a P<+>-type layer. After that, Al 2 is evaporated on the P<+>-type layer. Further, the substrate side surface of the epitaxial wafer is polished and AuGe/AuNi/Au are evaporated onto the polished surface in this order to form an N-type substrate side electrode 1 and etched to provide pellets to be diced. With this constitution, thermal damage against the crystal is suppressed and the light emitting efficiency and reliability can be improved.
Patent JP-H1067615-A (JP)
Title: Pigment eliminator consisting of n,n'-dibenzylethylenediamine-n,n'-diacetic acid derivative
Inventor: GALEY JEAN-BAPTISTE
IPC: A61K8/30
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To botain a pigment eliminator nontoxic to the skin, free from offensive odor, containing an N,N'-dibenzylethylenediamne-N,N'-diacetic acid derivative. SOLUTION: This pigment eliminator contains 0.01-10wt.% of a derivative of formula I [X is COOH or a ring of formula II; Z1 , Z2 and Z3 are each H, OR or R; R is a (substituted) 1-8C alkyl] or an ester, metal complex or salt. The other ingredient(s) is (are) at least one kind selected from a group consisting of lipid, antiseptic, vitamin, gelling agent, perfume, surfactant, water, antioxidant, filler, screening agent, hydrating agent and mixture thereof. The compound of formula I has activity to inhibit production of tyrosinase, in its turn, melanogenesis, being applicable to dealing with freckles and pigmentation.
Patent JP-S6354112-A (JP)
Inventor: MITSUI SENZABURO
IPC: A47B61/00
Filed: 1986-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5990827-A (JP)
Title: Focusing detection optical system of single-lens reflex camera
Inventor: YAMAZAKI YASUO
IPC: G02B7/38
Filed: 1982-11-15
Abstract: PURPOSE:To simplify an optical system of a focusing detection device of a type for detecting an image forming state in front and rear of a prearranged focal face of a photographic lens, by a simple constitution in which a mirror having a convex cylindrical face is placed at the back of a light transmitting part provided on a part of a single-lens reflex mirror. CONSTITUTION:A light transmitting part is provided on the center part of a single-lens reflex mirror 2; a convex cylindrical face mirror 12 is placed at the back of said part, and by this mirror, an optical axis light of a photographic lens 1 is reflected at a right angle in the lower direction and is converted to an astigmatic luminous flux. Two focusing detecting photodetectors 5, 6 having resolution in the direction of a right angle with a focal line are placed by shifting the position in front and rear of one focal line of said astigmatic luminous flux and also in the direction along the focal line being an aggregate of a focus formed on this focal face, and an amount related to a focused state of an object to be photographed. According to such a constitution, it is unnecessary to place a semi-transparent mirror and a total reflection mirror in front of a photodetector and to provide a moving member for changing the optical path length, and the structure is simplified.
Patent JP-H0951679-A (JP)
Title: Rectification circuit
Inventor: SUGIMOTO TETSUYA
IPC: H02M7/21
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To realize a resistor for preventing and suppressing rush current and a discharge resistor with a single resistor. SOLUTION: A source side arm including a thyristor Q1 and a sink side arm including a thyristor Q2 are further provided at a single-layer full-wave rectification bridge which is constituted of diodes D1 -D4 . A transistor Q3 is provided in parallel with the diode D1 and a thyristor Q4 is provided in parallel with the thyristor Q2 and a resistor R is provided between the connection point of the diodes D1 and D2 and the connection point of the thyristors Q1 and Q2 . To charge up a capacitance load C using the output of an AC power supply 10, the thyristors Q1 and Q2 and the transistors Q3 and Q4 are turned off, thus inserting the resistor R into a charging path. When charging down the capacitance load C, the transistors Q3 and Q4 are turned on, thus inserting the resistor R into the discharge path of the capacitance load C.
Patent JP-H0363893-A (JP)
Title: Data flow computer
Inventor: KONYA MINEHIRO
IPC: G06F15/82
Filed: 1989-08-02
Abstract: PURPOSE:To evade dead lock without increasing the capacity of a packet buffer part and performing complicated program adjustment by providing an external buffer mechanism to save a packet sent from a branch part with an overflow detecting mechanism to the outside transiently. CONSTITUTION:The external buffer mechanism 20 is provided at a communication network other than the packet buffer part 17 provided at each processor 10, and the dead lock of an entire system can be evaded by saving the packet exceeding the processing capability of each processor 10 to the external buffer mechanism 20 transiently. In such a way, it is possible to reduce the capacity of the packet buffer part 17 in each processor 10 to a minimum, and no complicated program adjustment to prevent overflow in each processor 10 is required.
Patent JP-2001027739-A (JP)
Title: Virtual image observation optical device
Inventor: TAKEGAWA HIROSHI
IPC: G02B5/30
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce noise in image data caused by stray light by setting an angle formed by respective surface normal vectors at a point where a luminous flux division element and a reflection element are crossed within a specified angle range while making a side where a light beam is reflected on the respective surfaces of the respective elements in the positive direction of vector. SOLUTION: A light source optical system is equipped with a 1st half mirror 21 being the luminous flux division element for deflecting light from a light source device for illumination 10 and guiding it to a reflection type spatial optical modulation element 20, and the reflection element 23 for guiding the light from a 2nd half mirror 22 being the luminous flux division element for deflecting the light from the light source optical system to the pupil 131 in observation space 130. An angle α formed by the 1st half mirror 21 and the reflection type spatial light modulator 20 is set to 45 deg. and the angle β formed by the surface normal vector drawn to the 2nd half mirror 22 and the surface normal vector drawn to the reflection element 23 is set to >=136 deg. and >=179 deg.. Thus, the noise in the image data caused by the stray light is reduced.
Patent JP-2000085155-A (JP)
Title: Ink-jet recording apparatus and control method therefor
Inventor: IWATANI SATOSHI
IPC: B41J29/54
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus which can appropriately lock a carriage. SOLUTION: When a carriage is detected to have returned to a home position(HP) (step ST10) in the ink-jet recording apparatus, a wait time at the home position HP is counted (step ST11). When the wait time is not shorter than a predetermined time (step ST13), a carriage is locked (step ST14). In comparison with the case where the carriage is locked immediately after the carriage returns to the home position HP, a frequency of the carriage lock is smaller and therefore a durability of the carriage is enhanced. Since the need for releasing the carriage lock at a resumption of printing is eliminated in more cases, a responsivity at the resumption of printing is improved further.
Patent JP-S6092949-A (JP)
Inventor: NISHISAKO TOMOHARU
IPC: B61B13/00
Filed: 1983-10-28
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-S6260021-A (JP)
Title: Keyboard
Inventor: OGAWA HIROSHI
IPC: G06F3/02
Filed: 1985-09-10
Abstract: PURPOSE:To discriminate a shift state audibly by generating a different confirmation tone in key-on operation according to the states of respective shift modes. CONSTITUTION:A microcomputer 14 scans the on-off states of respective keys of a key matrix 11 from an input circuit 12. When the on state of one of keys K1-Kn is detected, a key code corresponding to the key is outputted to an output circuit 16. At the same time, the microcomputer 14 outputs a control signal to a confirmation tone selecting circuit 15 through a bus 13 according to the state of a shift mode. A confirmation tone selecting circuit 15 decodes it to output a select signal (a) or (b). A speaker driving circuit 17 selects a confirmation tone F1 when receiving the select signal (a) or a confirmation tone F2 when receiving the select signal (b) to allow a speaker 18 to sound.
Patent JP-H0948202-A (JP)
Title: Wheel for farming
Inventor: ARIMURA KAGEYUKI
IPC: B60B15/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To insure tractive force performance capable of dealing with increase of power of a farming machine. SOLUTION: This invention concerns a wheel for farming in which flat-plate- like wings 8 bendingly deformable in the circumferential direction and elastically restorable after deformation are integratedly formed at substantially regular intervals in the circumferential direction on an elastic wheel body 7.  In this wheel for farming, the flat-plate-like wing 8 is projected in the radial direction from the elastic wheel body 7, it is constituted of a large wing part 9 of large projection on one side in the axle direction and a small wing part 10 of small projection on the other side, the bite-in earth side of the large wing part 9 is formed into a flat plate part 9A on the radial line 0 of the wheel, the radially inside part 9B continued to the flat plate part 9A is spread toward the radially inside end at a fixed angle θ front and rear in the circumferential direction against the radial line O of the wheel, and the angle 9 of the large wing part 9 is set 66-180, so as to make penetrating resistance in the earth optimum and prevent the wheel from sinking.
Patent JP-H1144822-A (JP)
Title: Production of optical wiring parts and apparatus for production thereof
Inventor: TAMURA YASUAKI
IPC: G02B6/44
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To shorten connection work while assuring reliability and to enable mass production and reduction of a connection cost by forming an optical fiber bundle consisting of continuously curved fibers enclosing a desired wiring shape and fixing part thereof to maintain the shape, then cutting away the unnecessary parts. SOLUTION: The optical fiber bundle consisting of the continuously curved fibers including the desired wiring shape is formed and the shape is maintained by fixing part thereof and thereafter, the unnecessary parts are cut away. In the case of production of, for example, optical wiring for four-fiber simultaneous connetion having an L-shaped wiring route, the single fiber-cords of four fibers of the optical wiring parts 11 to be produced have L-shaped wiring routes and the ends of the optical fibers 13 are held and press bonded by a thermal press bondable film 14, by which the wiring shape thereof is maintained. The optical wiring parts 11 are obtd. by cutting the optical wiring bundle 12 at two points a-a, b-b and cutting away the unnecessary film parts.
Patent JP-S6445021-A (JP)
Title: Manufacture of high temperature superconductive material
Inventor: SHIBATA TOSHIAKI
IPC: H01B13/00
Filed: 1987-08-12
Abstract: PURPOSE:To make it possible to manufacture long linear matter of ceramic superconductive matter for mass production by mixing organic solution or water solution of compound including alkali soil metal, rare soil metal and copper in a predetermined ratio, and atomizing the mixed liquid to the surface of material line which is continuously running, and drying and sintering it. CONSTITUTION:For starting material, water solution of nitrate or chloride CuCl2 or the like of alkali soil metal BaCl2, rare soil metal YCl3 and copper, or organic solution of chelate complex of these elements dissolved in organic solvent is used. Organic solution or water solution of these is mixed in a prede termined ratio, the mixed liquid is atomized to the surface of base line which is continuously running, and then the organic solution or water solution is dried, so organic solvent or water is removed, and that dried matter attached on the base line is sintered. For drying and sintering, an electric resistance heating furnace, high frequency heating furnace, laser heating furnace, of plasma heating furnace is used.
Patent JP-H0861997-A (JP)
Title: Measuring device
Inventor: KONO ICHIRO
IPC: G01D21/00
Filed: 1994-08-25
Abstract: PURPOSE: To dispense with an external device for generating a trigger signal, as well as to input measuring signals in a free combination practically at the same time, by providing mainly the designating means of a measuring channel, an operation condition, and a trigger condition, and a conversion start instruction signal delivering means. CONSTITUTION: Since a signal converting instruction signal is delivered simultaneously practically to the signal converters to deliver the output signals to measuring channels designated by a measuring channel designating means, the signal conversion is started simultaneously practically, even though it is a measuring signal input with a different signal form, and the signals converted simultaneously practically are read. Furthermore, the read converting signals are converted into physical amounts corresponding to the converting signals, and a designated operation is carried out between the converted physical amounts by an operation condition designating means.  Consequently, even though the characteristics between the converting signals and the physical amounts is nonlinear a start trigger signal and an end trigger signal are made to receive no influence of the nonlinear characteristics, because a conversion depending on the nonlinear characteristics is carried out.
Patent JP-S6093198-A (JP)
Title: Fan
Inventor: NAKANISHI SHINICHI
IPC: F04D29/00
Filed: 1983-10-27
Abstract: PURPOSE:To eliminate danger of injury of fan users by surrounding the whole circumferential face from a strut on the base stand to a neck piece with a cover made of cylindrical soft material. CONSTITUTION:A neck piece 3 is attached on the upper end face of a strut 2 provided on the base stand 1, and a cover 7 is provided from the strut 2 to the neck piece 3 so as to surround the whole circumference. The cover 7 is made of a cylinder which has a bellow intermediate portion, and the lower end portion opened of the cover is engaged with a step portion 2 formed on the base portion of the strut 2 and secured by a retaining ring 8 from outside. While, the upper end portion of the cover is closed and pressed to the neck piece 3 by a screw 10, and secured to the neck piece.
Patent JP-S58101567-A (JP)
Title: Gradation recording circuit in thermal sensing recorder
Inventor: MORI MASAAKI
IPC: G06K15/10
Filed: 1981-12-14
Abstract: PURPOSE:To perform gradation recording in a high speed, by feeding a print having a time width corresponding to the maximum gradation to a thermal head side at all times. CONSTITUTION:Video information A is inputted to a gradation converter 6 corresponding to the number of gradation, converted into binary density information and transferred to a buffer memroy 7. The memory 7 stores binary information for one bit's share once and transfers it to a main memory 8. The memory 8 is revised per one line and the density informatin for one line's share is stored in the memroy 8. This storage information is read out in parallel sequentially with a line buffer 9. The memory 9 transmits the video data DI read out for one line toward Y to a thermal head 10 serially. A strobe circuit 12 receives a trigger signal TG from a controller 11 and outputs a strobe pulse having a constant time width to a head 10. The time width of thestrobe pulse corresponds to the number of gradation set at the converter 6, and in this case to a time processing the data DI of the gradation 8. Thus, the print speed is increased.
Patent JP-H0947676-A (JP)
Title: Roller mill
Inventor: SATOU KAZUNORI
IPC: B02C15/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a roller mill in which operation in load of a large region or many kinds of raw materials, is enabled without causing vibration. SOLUTION: A belleville spring 203 is interposed between a pressure frame 217 and a roller bracket 202 and shrunk by giving preload to the belleville spring 203. The position of a grinding roller 201 on a grinding race 215 is shifted inside and action of the belleville spring 203 is allowed to differ at every grinding roller 201. Growth of self-synchronization self-exited vibration is prevented.
Patent JP-2000019780-A (JP)
Title: Toner binder
Inventor: NAKANISHI HIDEO
IPC: G03G9/087
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner binder to provide a dry-process toner excellent in low temperature fixability, hot offset resistance, and having a proper charge amount and superior circumstantial stability. SOLUTION: A polystyrene resin B of which a dielectric loss tangent (tan δ) is 1.5×10-3 or less, of which a temperature T1 where a storage elastic tic modulus gets to 1×105 dyne/cm2 is 140 deg.C or more, and of which a temperature T2 where viscosity comes to 1×104 poise is 90-140 deg.C, and a polyester A are compounded.