baber/WOPTO huggingface dataset:
Patent JP-H1053713-A (JP)
Title: Addition of aromatic polycyclic compound in quinacridone process
Inventor: BADEJO IBRAHEEM T
IPC: C09B48/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To produce a quinacridone pigment having a small particle diameter and improved transparency and rheological properties by adding a specified aromatic polycyclic compound (derivative) in the ring opening step or the conditioning step in the synthesis of a quinacridone. SOLUTION: A mixture comprising 1 pt.wt. 2,5-dianilinoterephthalic acid, 2,5-dianilino-6,13-dihydroterephthalic ester or 2,5-dianilinoterephthalic acid or 2,5-dianilino-6,13-dihydroterephthalic acid derivative having at least one substituent in at least one aniline ring, 3-15 pts.wt. dehydrating agent and 0.1-15 pts.wt. aromatic polycyclic compound (derivative) other than the pigment is heated for 1-24hr at 80-145 deg.C and optionally oxidized. Next, 3-15 pts.wt. liquid in which the quinacridone pigment is insoluble is added to the reaction mixture to precipitate the quinacridone pigment. The precipitate is separated, conditioned and optionally mixed with at least one quinacridone derivative.
Patent JP-H0419279-A (JP)
Title: Car body front part structure for automobile
Inventor: SATO SADAHARU
IPC: B62D25/08
Filed: 1990-05-11
Abstract: PURPOSE:To prevent the generation of uncomfortable noise and to improve rigidity by locating a strength member, through which a hood ridge reinforcement member is coupled to a front side member, to the outside of a hood ridge panel. CONSTITUTION:A strength member 15 is disposed in a position facing a first cross member 11 along the lateral direction of a car body similarly to the first cross member 11. An inclination part 17 thereof is brought into an inclination state approximately similar to that of a rise part 14 of the first cross member 11. Since the inclination state 17 of the strength member 15 is separated away from a horizontal part 2, a lower vertical part 4, and a corner part 19 of a hood ridge panel 1, a stiffening plate 20 to improve strength is joined with flanges 16 of the separating parts. Since, by locating the so formed strength member 15, the first cross member 11, a front side member 9, and reinforcement 6, all being a high rigidity member, are all in a connected state, rigidity of the front part of a car body is sharply improved.
Patent JP-S63285626-A (JP)
Title: Memory window switching device for cpu system
Inventor: NAGAOKA MASANOBU
IPC: G06F3/048
Filed: 1987-05-19
Abstract: PURPOSE:To enable each channel of a CPU and a DMA controller to select its own scroll range in case an extended memory space is accessed by a window scroll system, by switching the offset value for each access channel for output of an address signal to an extended memory area. CONSTITUTION:Each channel of a CPU 1 and a DMA controller 2 has its own offset value holding value for window scroll. Then the offset value of said holding means set previously is added with an access address in case he extended memory space 9 is accessed from the CPU 1 or the controller 2. Thus a reading or writing action is possible with a part of the memory 9 through a window space. As a result, each channel of the CPU 1 and the controller 2 can select its own scroll range when the memory 9 is accessed by the window scroll system.
Patent JP-2000308426-A (JP)
Title: Apparatus for cultivating buckwheat sprout and cultivation
Inventor: YANAGISAWA KIKUJI
IPC: A01G31/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To readily remove chaff of buckwheat sprouts, surely germinate the buckwheat sprouts and easily enable mass production thereof. SOLUTION: The characteristic of this apparatus for cultivating buckwheat sprouts comprises arranging a cultivation plate 10 for storing cultivation water, a seed supporting net 22a arranged on the side of an opened surface so as to support buckwheat seeds separately from the water surface of the cultivation water and formed at a mesh interval for elongating roots toward the cultivation plate 10 and a chaff removing net 22b arranged above the seed supporting net 22a separately from the seed supporting net 22a and formed at a mesh interval for passing cotyledons and stems of the buckwheat sprouts therethrough without passing the buckwheat chaff therethrough.
Patent JP-H06329726-A (JP)
Title: Highly flowable, high-melting, and highly crystalline polypropylene
Inventor: IGAI SHIGERU
IPC: C08F10/06
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a crystalline polypropylene which is easily moldable, does not contain a nucleating agent, and gives a molded article excellent in mechanical properties such as stiffness and tensile strength, transparency, and surface characteristics. CONSTITUTION:A highly flowable, high-melting, and highly crystalline polypropylene has a melt flow index of 30 or higher, a ratio (MW/MN) of wt.- average mol.wt. (MW) to number-average mol.wt. (MN) of 8 or higher, an m.p. of 165 deg.C) or higher, a crystallization temp. of 117 deg.C or higher, and a heat of fusion of crystal of 107mJ/mg or higher.
Patent JP-H04345598-A (JP)
Title: Posture controller for space navigation body
Inventor: MINE MASAYA
IPC: B64G1/26
Filed: 1991-05-24
Abstract: PURPOSE:To prevent propeller thrust interference so that both orbit control and posture control may be able to be executed with high precision. CONSTITUTION:An AKE jetting time resistor 13 to calculate a jetting correction quantity that is an orbit control AKE1 jetting quantity minus a jetting quantity opposite to thrust in the same direction with that of AKE1 thrust out of a posture control thruster 2 jetting quantity, is provided, and the execution of both of orbit control and posture control is arranged to be made by driving AKE1 according to the jetting correction quantity sought by means of this AKE jetting time resistor 13. Thus, constitution is made so that high precision orbit conrol and posture control preventing the interference of thrust by the thruster 2 and thrust by AKE1 may be able to be realized.
Patent JP-H10303019-A (JP)
Title: Self-hold type rotary solenoid
Inventor: ASAMI RYOSUKE
IPC: H01F7/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a small bidirectional self-hold type rotary solenoid of high holding power by using a permanent magnet on a stator side. SOLUTION: Square type permanent magnets 2' are disposed on both ends of a yoke 1 forming a stator, and further a coil 10 is so disposed that a magnetic circuit is formed on the yoke 1, in this way a stator is constituted. And, a rotor 15 of a magnetic material is disposed while its rotation is allowed, and further, in both rotational directions of the rotor 15, a rotational angle stops at a wall surface 21 of the yoke 1. Thereby the rotor 15 is directly sucked- held at the wall surface 21 of the yoke 1 even when shutting a pulse conduction of the coil 10, so that a high holding power is provided. Control of the holding power is arbitrarily performed with a stop washer 19 of a non-magnetic material mounted to the wall surface 21.
Patent JP-S5911954-A (JP)
Title: Brake booster with gently operated solenoid
Inventor: SATOU YASUO
IPC: B60T13/52
Filed: 1982-07-10
Abstract: PURPOSE:To permit a braking power to be gradually enlarged and achieve a multi-stepped braking operation, by forming a solenoid for operating a brake booster in such a manner that a movable iron core is gently attracted upon energizing the solenoid, and it is rapidly returned upon deenergizing the solenoid. CONSTITUTION:When a coil 2 of a solenoid A is energized, a movable iron core 3 is rightwardly attracted, wherein the iron core 3 is slowly attracted because pressure in a buffering chamber 10 is increased owing to a small aperture 5a of a valve 5. Accordingly, a rod 24 of a valve piston 23 of the brake booster is slowly attracted to gradually operate the brake booster. When the coil 2 is deenergized, the movable iron core 3 is returned, wherein the valve 5 is opend, and air is freely induced into the buffering chamber 10, thereby permitting the iron core 3 to be rapidly returned. As a result, the brake booster is rapidly returned.
Patent JP-S62278147-A (JP)
Title: Production of decorated tempered glass public phone booth
Inventor: AOYAMA KENSUKE
IPC: C03C17/04
Filed: 1986-05-26
Abstract: PURPOSE:To produce the titled glass plate having excellent scratch resistance, weather resistance and adhesivity, by applying a decoration layer to the surface of a glass plate before tempering using a specific decoration paint and heating and quenching the plate, thereby simultaneously tempering the glass plate and baking the decoration layer. CONSTITUTION:A decoration paint composed of an inorganic pigment (e.g. CdS.CdSe pigment), a glass frit of 2-30mu diameter (e.g. PbO-B2O3 glass frit) and a vehicle (e.g. turpentine oil) is applied to the surface of a glass plate before tempering. The glass plate having decoration layer is preliminarily baked at about 250 deg.C, heated at 600-700 deg.C and quenched. The glass plate is tempered by this process and, at the same time, the glass frit in the decoration layer is baked and fixed.
Patent JP-H083392-A (JP)
Title: Resin composition
Inventor: MAEDA MIZUHO
IPC: C08L57/00
Filed: 1995-04-21
Abstract: PURPOSE:To improve rigidity, solvent resistance and low-temperature impact resistance in good balance of a thermoplastic resin obtained by blending a polypropylene with a thermoplastic elastomer such as an ethylene-propylene rubber(EPR) or a styrenic elastomer. CONSTITUTION:This resin composition is obtained by blending (1) 100 pts.wt. of a polypropylene with (2) 5-1,000 pts.wt. of a thermoplastic elastomer and (3) 5-1,800 pts.wt. of a hydrogenated copolymer of the general formula, A-B-(A)n [A shows a polymer block which comprises butadiene, has >=70% hydrogenation ratio, <=30 1,2-bond content and 2,500-100,000 number-average molecular weight; B is a polymer block which comprises isoprene or isoprene/butadiene, has >=70% hydrogenation ratio and 10,000-200,000 number-average molecular weight; (n) is 0 or an integer of 1].
Patent JP-S5545777-A (JP)
Title: Preparation of phenolic resin molding compound
Inventor: ITOU TAKUJI
IPC: C08J3/00
Filed: 1978-09-29
Abstract: PURPOSE: To prepare the title molding compound having excellent appearance and curability, and containing reduced amount of residual solvents, by adding a raw material of the phenolic resin molding compound with a solvent of the resin and a solvent which does not dissolve the resin, followed by a kneading, an extrusion and a short drying processes.  
     CONSTITUTION: Raw materials of a phenolic resin molding compound such as a phenolic resin, a substarate, a curing agent, a colorant, etc., are added with 3W 15wt% of a mixed solvent composed of (A) a solvent which dissolves the resin, e.g. acetone, and (B) 1/5W5 parts, based on 1 part of (A), of a solvent which does not dissolve the resin, e.g. water, benzene, and xylene. The mixture is kneaded, extruded, and dried to pellets of phenolic resin molding compound. Since the (B) solvent is not absorbed in the resin, it can be evaporated in a short time, and nevertheless, the kneading can be carried out without trouble by the combined use with the (A) solvent which is a good solvent of the resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62277512-A (JP)
Title: Method for preventing foreign matter from mixing in measuring instrument
Inventor: SATO KOJI
IPC: G01B21/00
Filed: 1986-05-26
Abstract: PURPOSE:To prevent dust and foreign matter from being attached to energy passing space and the surface of an object to be measured by providing covers to the energy source surface and an energy receiving part for measurement partially except a passing part of the measuring energy. CONSTITUTION:The covers 7 and 7' provided with slits 8 and 8' having the necessary width for the passing of the energy, gas blowout holes 9 and 9' and vent pipes 10 and 10' are provided to a projector 2 and a photodetector 3 respectively and air with dust removed by a filter 12 is brought into the vent pipes 10 and 10' via a fan 11 and a valve 13 and filled in the covers 7 and 7' and blown out from the slits 8 and 8', and the blowout holes 9 and 9' and attains the object 1 to be measured. At this time, it can be prevented that the foreign matter is mixed in a projection plane 4, a photodetection plane 5 and the energy passing space by making the internal pressure of the covers higher than the outside pressure of the covers.
Patent JP-S5545779-A (JP)
Title: Preparation of printing composition
Inventor: MIYASHITA KENICHI
IPC: C09D11/00
Filed: 1978-09-29
Abstract: PURPOSE: To prepare a printing composition having excellent printing accuracy, at low cost, by mixing a powdered resin composition obtained by calendering and powdering of a compound composed of vinyl chloride resin, a plasticizer, a pigment, etc., and a mixture obtained by the dry-blending of a synthetic resin, a plasticizer, a pigment, etc.  
     CONSTITUTION: A printing composition composed of (A) a mixture obtained by the dry-blending of (a) 70W150 parts by weight of a vinyl chloride-vinyl acetate copolymer, (b) 20W50 parts of a plasticizer, (c) 1W5 parts of a stabilizer, (d) 1W5 parts of a pigment, and (e) 100W300 parts of a filler which passes through a 50W120 mesh sieve, by a flush mixer at 80W120°C, and (B) a powdered resin composition obtained by calendering a compound composed of (f) 70W150 parts by weight of a vinyl chloride resin, (g) 20W50 parts of a plasticizer, (h) 1W5 parts of a stabilizer, (i) 1W5 parts of a pigment, and (j) 100W200 parts of a filler, to a sheed form, and crushing the sheed to 5W40 mesh powder. The weight ratio  of (A)/(B) is 3/1W1/3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05138834-A (JP)
Title: Polymer film
Inventor: POORU DEBITSUDO ARAN MIRUZU
IPC: B32B27/20
Filed: 1992-05-14
Abstract: PURPOSE: To promote antistaticity or improve releasability by including a primary layer support of a polymeric material having on one surface a secondary layer of the polymeric material containing glass particles which have a specified volume distributed median particle diameter based on polymer weight. CONSTITUTION: This polymeric film is obtained by including a primary layer support of a polymeric material having a secondary layer of the polymeric material containing glass particles on one surface. The glass particles have a volume distributed median particle diameter of 1.0 to 7.0 μm and are present in the secondary layer at a concentration of 50 to 1,000 ppm based on polymer weight. The polymeric film can be manufactured by forming a primary layer support of a polymeric material having a secondary layer of a polymeric material containing glass particles on one surface. The glass particles have a volume distributed median particle diameter of 1.0 to 7.0 μm and are present in the secondary layer at a concentration of 50 to 1,000 ppm based on polymer weight.
Patent JP-S61803-A (JP)
Title: Control method of constant feed ware
Inventor: NAKAMOTO AKIRA
IPC: G05B11/42
Filed: 1984-06-13
Abstract: PURPOSE:To attain the quick follow-up to the set value of a target flow rate after a change despite a big fluctuation of said set value produced during a steady operation, by operating a discharging device after deciding not only the set value of the target flow rate after a change but the control voltage level. CONSTITUTION:The PI control is executed after a change degree is checked for the set value of a target flow rate with [a-5] even under the control of a closed loop of [a-4] [a-5] [a-6]. Under such conditions, a drive motor (not shown in the diagram) is driven by the control voltage decided by [a-10] in response to the set value of the target flow rate in case the change degree is so large that gives a delay to the rise of the change degree of the discharged flow rate. This attains the quick follow-up to the set value of the target flow rate with no overshoot like the characteristics (d).
Patent JP-H01292747-A (JP)
Title: Exhauster for initial charge of storage battery
Inventor: KATAOKA TOMOHIRO
IPC: H01M10/52
Filed: 1988-05-18
Abstract: PURPOSE:To efficiently exhaust gas in initial charge by installing an exhauster which is changeable up and down with an exhausting container which covers electrolyte pouring holes and porous bodies which are closely connected to the electrolyte pouring holes in any place according to the outer shape of a cover. CONSTITUTION:Electrolyte pouring holes 2 of a monoblock storage battery 1 are protruded from a cover surface. An exhaust container 3 is installed so as to envelop the electrolyte pouring holes 2 and the seal between the container 3 and the cover is formed with a separate elastomer to prevent electrolyte leakage. A porous body 6 is closely in contact with the electrolyte pouring holes 2 with a presser 7. Pores and voids are suitably formed in the presser 7 so as not to block exhaust passages. Dangerous gas evolved in initial charge is easily, efficiently exhausted without disturbing electrolyte pouring and cell arrangement.
Patent JP-S5346486-A (JP)
Title: Evaporating apparatus
Inventor: SHIMURA KATSUHIRO
IPC: C23C14/54
Filed: 1976-10-08
Abstract: PURPOSE:To measure accurately the temperatue of the specified substrate during the evaporation, by managing to lead only the ray of the specified wavelength among the infrared rays radiated from the substrate to the detector of infrared rays outside the vacuum tank by using the mirror window.
Patent JP-S5913155-A (JP)
Title: Controller for automatic speed change gear for car
Inventor: SAKURAI YOSHIMI
IPC: B60W10/10
Filed: 1982-07-12
Abstract: PURPOSE:To reduce the cost of the captioned controller by constituting a throttle-valve opening-degree detector in photoelectric type and controlling each operating apparatus of an automatic speed change gear according to the output of said detector and the output of a revolution-number detector. CONSTITUTION:A throttle-valve opening-degree detector which is connected to an electronic controller for controlling a high gear clutch in a torque converter and a creep preventing apparatus is equipped with a detection arm 25 which interlocks with an acceleration pedal arm 23, and the relative turning position of said arm 25 from the arm 23 can be controlled by a position controller 26. A shutter part 33 equipped with a window as a light transmission part is installed integrally at the other edge of the detection arm 25, and the optical path between the luminous element 42 and the light receiving element 43 of a photoelectric-type position detector 34 can be shielded by said shutter part 33. The size and the dimension of the above-described window is determined so that the above-described optical path is formed within a prescribed stepping-in angle of the arm 23.
Patent JP-H02301254-A (JP)
Title: Telephone exchange system
Inventor: ITO TAKAHARU
IPC: H04M3/42
Filed: 1989-05-15
Abstract: PURPOSE:To utilize a display section on a telephone terminal effectively by providing an information input means, an information storage means and a means displaying information on the telephone terminal. CONSTITUTION:The system is provided with an information input means 3 receiving identification information of a telephone terminal 1, information to be displayed on the telephone terminal 1, information relating to a time for the display, an information storage means 4 storing the information inputted by the information input means 3, and a means 5 sending information to the telephone terminal 1 relating to the identification information and displaying the information when the time of display is reached based on the information stored in the information storage means 4. When the identification information of the telephone terminal 1, the information displayed on the telephone terminal and the information relating to the time when the display is to be implemented is reached are inputted in advance and the time for display is reached, the information to be displayed on the telephone terminal 1 is sent to the telephone terminal 1 relating to the identification information and the information is displayed on the telephone terminal, then the display section 1a on the telephone terminal is utilized effectively.
Patent JP-S61280051-A (JP)
Title: Manufacture of stuck optical disk
Inventor: OMORI YASUSHI
IPC: G11B7/26
Filed: 1985-06-04
Abstract: PURPOSE:To prevent a disk from curving and deforming after being irradiated and to form nearly the same smooth surface as the plane of a disk base plate before sticking by aging the base plate after active light irradiation. CONSTITUTION:The disk base plate 1 is fitted onto a mandrel 12 in the center of a turntable with a recording film layer 4 up and an adhesive layer 5 is formed on the outer periphery of the disk base plate 1. An adhesive 11 is applied to the inner peripheral part of the disk base plate 1 in the same way and an outer peripheral spacer 2 and an inner peripheral spacer 3 are fitted onto it and applied with an adhesive 11 similarly. Then, two upper and lower parallel glass plates 6 are fixed with spring type clamps 7 at symmetrical positions. Then, the base plate is aged at specific temperatures of normally about 5-35 deg.C for a specific time of normally about 1-5hr after the active light irradiation and then the glass plates are removed. The base plate is cooled gradually and taken out, so that the disk plate 1 has none of deformation, i.e. curvature, bending, etc., and its surfaces are smooth.
Patent JP-H06339302-A (JP)
Title: Oil pressure elevation controlling device of tractor
Inventor: TAMAI SEISHIN
IPC: A01B63/10
Filed: 1994-06-02
Abstract: PURPOSE:To provide an oil pressure elevation controlling device dispensing with a work of changing mode and enabling speedy handling of a tractor. CONSTITUTION:In an oil pressure elevation controlling device of a tractor, which has a position controlling mode and a deep plowing controlling mode, the controlling is made in such a manner as to catch an ascending signal in the position controlling mode in the preference of a neutral and a descending signal in the deep-plowing controlling mode.
Patent JP-S60264124-A (JP)
Title: Sound signal converter
Inventor: SAITOU SEIICHI
IPC: H03M3/02
Filed: 1984-06-13
Abstract: PURPOSE:To quicken the response characteristic for delta modulation of a sound signal by switching circulatingly a pulse number added to or subtracted from an up-down counter at each clock period in the delta modulation. CONSTITUTION:A clock switching circuit 9 outputs pulses having clock frequencies of f, 2f and 4f while switching them at each 1/f as 4f 2f f 4f 2f f. The relation of (waveform C)>(waveform E) exists at the clock output point at the left end of the time axis, an output of a comparator 1 is logical ''1'' and a logical ''1'' signal is inputted to a memory 8. Since the clock switching circuit 9 outputs a 4f pulse to gates 3, 4 at this point of time, four pulses are inputted to the up-down counter 5 and a signal 7 is changed as shown in the waveform E. Since the clock switching circuit 9 outputs a 2f pulse to the gates 3, 4, two pulses are inputted to the up-down counter 5 and the signal 7 becomes a signal decreased by ''1'' at each 1/2f.
Patent JP-H10295511-A (JP)
Title: Solid state exhibition tool
Inventor: OKAMOTO YOSHIHISA
IPC: A01G9/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid state exhibition tool by which the upper surface of a flower pot is made to be horizontal and appearance is improved while holding the flower pot. SOLUTION: The solid state exhibition tool 100 is the one for exhibiting the plural flower pots and is almost constituted of a bar-shaped member 110 and a restraining member 120. A pair of two fitting holes 110h are opened in the bar-shaped member 110 at an equal interval in a longitudinal direction. The fitting holes 110h are parallel(in a horizontal direction) with respective sides on a transversal surface. The bar-shaped member 110 is a pipe being circular, L-shaped or U-shaped in a cross section.