baber/WOPTO huggingface dataset:
Patent JP-H01255602-A (JP)
Title: Composite metal powder for press compacting
Inventor: HISADA TAKEO
IPC: B22F1/00
Filed: 1988-04-02
Abstract: PURPOSE:To prevent scattering of powder at the time of mix-preparing and press-compacting by beforehand forming coated film of liquid lubricator on metal powder at the time of preparing composite metal powder mixing the powdery lubricator and graphite powder, etc., with the metal powder. CONSTITUTION:At the time of preparing the composite metal powder 10 mixing one or more kinds of metal powders 11, powdery lubricator 31 and graphite powder 41, at first, the metal powders 11 and the liquid lubricator 21 are mixed to form the coating films 21a, 21b of the liquid lubricator 21 on the outer peripheral surfaces of the metal powders 11. Then, in the liquid lubricator 21, hydrocarbon series, fatty acid series, ester series, etc., is used. By this method, the powder is prevented from scattering at the time of mix-preparing or press- compacting, and granulation of the powder lubricator 31 or segregation of the graphite powder 41 is prevented and the composite metal powder 10 for compacting, obtaining high quality sintered body is manufactured.
Patent JP-H09240393-A (JP)
Title: Bumper
Inventor: HOSOKAWA TOSHIYUKI
IPC: B60R19/03
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To improve shock absorbing performance by projectingly providing a plurality of cylindrical ribs independent of each other in the surface of a reinforcing member side of a resin member. SOLUTION: In a bumper structure, square cylindrical ribs 3 are projectingly provided in the rear surface of a resin member 2 so as to be independent of each other and a reinforcing member 4 is installed in the rear part of the rib 3. When a shock is received, four side walls constituting the square ribs 3 are alternately bent and thus the bumper is deformed to be snakebody-like. Thus, since a high deformation load is maintained even when the resin member is deformed by receiving a shock, the bumper having high shock absorbing performance as a whole is obtained. Also, since all the installed ribs are effectively deformed, it is not necessary to increase the sizes of the ribs more than necessary and thus resin materials are saved.
Patent JP-2000278969-A (JP)
Title: Ultrasonic motor and electronic apparatus fitted therewith
Inventor: SUZUKI MAKOTO
IPC: H02N2/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor which can be controlled with accuracy by detecting the quantity of rotation of the rotor and also is downsized more. SOLUTION: A slit body 31 is attached to a rotor 15 rotating by a piezoelectric element 11. Moreover, a spring sheet 20 to support, from outside, a leaf spring 16 to push the rotor 15 against the side of the piezoelectric element 11 is provided with a recess 23. A light emitting part 32 is attached onto this recess 23 and a light receiving part 33 to the bottom. Moreover, the slit body 31 enters this recess 23. Accordingly, the detection of the quantity of rotation of the rotor 15 is possible without providing its outside with,new parts, and besides an ultrasonic motor, which has become smaller by using the leaf spring 16, can be manufactured.
Patent JP-S59208118-A (JP)
Title: Catalytic warm up device
Inventor: HORI SHIGEYUKI
IPC: F01N3/28
Filed: 1983-05-11
Abstract: PURPOSE:To shorten warming-up time by a catalyst and efficiently scavenge exhaust gas by supplying water to a chemical reaction type heat accumulator installed around catalytic ceramics, only at the time of cold engine start. CONSTITUTION:During engine warming-up in a regular travel, heat accumulating materials 17 such as CaO and MgO absorb hat from exhaust gas 12 for heat accumulation. On the other hand, at the time of cool engine start, water is supplied to a conduit 19 and sprinkled through many holes 19a at the tip section of the conduit 19 for heat generating reaction between the heat accumulating materials 17 and the water. Since a chemical reaction type heat accumulator 15 is placed in contact with catalytic ceramics 14, the catalytic ceramics 14 are heated rapidly through thermal conduction in the heat generating reaction and reach an activating temprature. When the catalytic ceramics have been warmed up, supply of water to the conduit 19 is suspended.
Patent JP-S58198559-A (JP)
Title: Flame-retardant modified polyester resin composition
Inventor: HIROBE KAZUFUMI
IPC: C08K3/00
Filed: 1982-05-15
Abstract: PURPOSE:To provide a compsn. with undeteriorated moldability and appearance, and having high flame retardance, excellent heat resistance, and superior electrical characteristics, by incorporating red phosphorus coated with a thermosetting resin closely in a modified polyester resin. CONSTITUTION:The titled compsn. comprises 99-84pts.wt. modified polyethylene terephthalate resin with heat crystallization temp. Tc(H) of 120 deg.C or lower (A) (e.g., polyoxyalkylene compd. such as polyethylene glycol, polyoxyalkylene compd. having a metallic salt of org. acid such as compd. modified by polyethylene glycol monotrimellitate disodium salt), 1-20pts.wt. red phosphorus coated with a thermosetting resin (e.g., phenol-formaldehyde resin) (B), and 0-65pts.wt. reinforcing filler (C) (e.g., glass fiber, clay). Close incorporation of component B with component A results in a compsn. with undeteriorated moldability and appearance, and having high flame retardance, excellent heat resistance, and superior electrical characteristics.
Patent JP-2000271946-A (JP)
Title: Manufacture of seamless belt
Inventor: ITO MOTOHIRO
IPC: B29C41/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the removal of a molding body from the inner peripheral surface of a cylinder, simplify a work and manufacture a seamless belt at low cost and, at the same time, obtain a favorable appearance quality. SOLUTION: In the manufacturing method of a seamless belt made of a resin, which is formed by utilizing the inner peripheral surface 11 of a cylinder 1 and has a thermally shrinkable characteristic, such as a polyimide precursor or the like, the formed film body 2 of the resin, which is formed through hardening on the inner peripheral surface 11 of the cylinder 1, is heated up to a temperature, at which the body 2 shrinks, so as to remove the formed resin formed film body 2 from the inner peripheral surface 11 of the cylinder 1 due to the shrinkage of the resin formed film body 2 and, at the same time, coat a core body as a body to be coated, which is inserted in the cylinder 1 with the resin formed film body 2 removed from the inner peripheral surface 11 of the cylinder 1.
Patent JP-S62123115-A (JP)
Title: Gastrointestinal cell protective agent
Inventor: OKABE SUSUMU
IPC: A61P1/04
Filed: 1986-04-11
Abstract: PURPOSE:The titled protective agent containing a benzimidazole derivative as an active ingredient. CONSTITUTION:A gastrointesitinal cell protective agent containing a compound expressed by formula I (R1 is H or 1-8C alkyl, cycloalkyl, etc.; R2 is H or lower alkyl; R1 and R2 together with the adjacent nitrogen atom form a ring; R3 and R4 are H, halogen, trifluoromethyl, lower alkyl, lower alkoxy, etc.), e.g. 2-(2-dimethylaminobenzylsulfinyl)benzimidazole, etc., as an active ingredient. The agent is useful for treating gastric ulcer, duodenal ulcer, gastritis, etc. Both oral and parentral administrations can be carried out and examples of the dosage form include tablet, capsule, powder or injection, etc. The dose thereof is 1-50mg for the injection and 10-500mg for the oral administration. The compound expressed by formula I which is the active ingredient is obtained by reacting a compound expressed by formula II with a compound expressed by formula III (X is reactive group).
Patent JP-S525420-A (JP)
Title: Speed control system for three phase motor
Inventor: HASHIMOTO TAKESHI
IPC: H02P27/02
Filed: 1975-07-03
Abstract: PURPOSE: The prevention of racing operation caused by the interference of the motor current into the trigger circuit in each phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07272599-A (JP)
Title: External operation handle device of circuit breaker
Inventor: ASAHI NOBUO
IPC: H01H33/46
Filed: 1994-03-29
Abstract: PURPOSE:To make possible engagement of a lock lever for locking the door of a board with a bracket at the side facing to the position of a door hinge. CONSTITUTION:Two types of a right lock lever 10R to be engaged with a bracket 11 on the board side on the right side of an external operation handle device 3 and a left lock lever 11L to be engaged with the left side similarly are provided, and one of the lock levers 10R and 10L is used according to whether the hinge 1b of the door 1a of the board is on either of the right and left sides. Thus, the clearance in the longitudinal direction among the lock levers 10R and 10L and the bracket 11 at the abovementioned engaging parts is reduced at the position of the switch lever according to the ratio between the distance from the hinge 1b to the engagement parts of the lock levers 10R and 10L and the distance towards the switch lever of a circuit breaker, and a press plate for operating the switch lever not shown in the figure can be prevented from slipping off from the switch lever.
Patent JP-S60227334-A (JP)
Inventor: MORI SADAO
IPC: H01H37/76
Filed: 1984-04-24
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-H03280572-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: MATSUDA JUNICHI
IPC: H01L27/04
Filed: 1990-03-29
Abstract: PURPOSE:To reduce the occupied area of a memory cell by forming the contact region of a drain on a semiconductor substrate surface by using a side wall, and decreasing the contact area by controlling film thickness. CONSTITUTION:An Si3N4 film of about 2500Angstrom  in thickness is formed on the whole surface of a semiconductor substrate 22, and a side wall 35 is formed on the side wall of an aperture 41 by anisotropic etching; the inside of the aperture 41 is etched by using the Si3N4 side wall as a mask, and a recess 31 is formed; a first insulating film 32 of about 1000Angstrom  in thickness is formed on the surface of the recess 31 by thermal oxidation; the Si3N4 film of the side wall 35 is selectively eliminated by using phosphoric acid or the like. Thereby a contact region 33 where the drain is exposed can be simply formed, and the lateral width can be determined by the thickness of the Si3N4 film. Further, region 33 is flatly formed, so that a lower layer electrode 34 can be simply brought into contact with a drain 28, only by forming the lower layer electrode.
Patent JP-H06302789-A (JP)
Title: Minimizing method for array space
Inventor: UORUFUGANGU KURAUCHIYUNAIDAA
IPC: H01L21/76
Filed: 1994-03-28
Abstract: PURPOSE: To minimize the space of semiconductor devices arranged adjacent to each other on a semiconductor substrate and including source, drains and gates therebetween with respect to an array. CONSTITUTION: First insulating regions 14 are formed and then gate stacks 30 are deposited and etched. Grooves 32 are etched into a semiconductor substrate between semiconductor devices and are filled with dielectric material. Thereby second insulation is carried out simultaneously with the gate etching or following it.
Patent JP-S5721272-A (JP)
Title: Laid rotary grinder stone for use in grinding heat-proof brick and its manufacturing process
Inventor: OOIDE KUNIMASA
IPC: B24D5/06
Filed: 1981-05-30
Abstract: PURPOSE: To provide an effective manufacturing of a laid rotary grinder stone by a method wherein a thickness of the grinder stone plate and a spacing between the laid layers of the grinder stone plate are restricted in a specific size relation, adhesive agent is applied in the grinder stone plates so as to form a thermoset material as well as an integral product.  
     CONSTITUTION: A thickness T of the grinder stone plate 1 is restricted to 0.5W4mm, and more than 1/50 of a diameter of the grinder stone. A specing S between each of the grinder stone plates 1 is most preferably of 0.5W4mm. The grinder stone plates 1 are of 3W10 pieces and usually 4W6 pieces are laid so as to make an integral assembly. Thermosetting adhesive agent 6, for example, phenol resin shows an arranged particle diameter, the grinder particles or sand particles 5 less than a size of said spacing are mixed and applied to the spacing S. Then, the grinder stone plates are forcedly adhered and laid up, hardened under their burning so as to form said rotary grinder stone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59208830-A (JP)
Title: Ion beam processing method and device thereof
Inventor: SHIMASE AKIRA
IPC: G03F1/72
Filed: 1983-05-13
Abstract: PURPOSE:To reduce the damage of a foundation substrate by scanning and projecting ion beams only to the pattern section of a substance to be removed. CONSTITUTION:When the form and position of a pattern to be processed of a material to be processed on a target 14 are made sure by an SMI picture on a CRT 21 in a deflector controller 22, the picture information of the SMI picture is transmitted over a beam controller 32 through an interface 31 from the deflector controller 22, and a picture containing the pattern to be processed on the target 14 is projected on a TV picture 34 in the beam controller 32. The contour of a black spot defect 3 in the picture projected on the TV picture 34 is traced by a light pen 33, and a beam scanning designating boundary line 25 shown in a broken line in the figure is determined, and indicated to the beam controller 32. Voltage being applied to a blanker 6 is interrupted and ion beam processing is started, but a signal indicating the beam scanning designating boundary line 25 is transmitted over a blanker controller 18 from the beam controller 32. Accordingly, ion beam 13 are scanned and projected only to the black spot defect 3 section in a photo-mask on the target 14 through the blanker 6 from the blanker controller 18.
Patent JP-H11263765-A (JP)
Title: Resin-immobilized hydrazide, its derivative and solid phase synthesis of pyrazolone
Inventor: KOBAYASHI OSAMU
IPC: C08F8/28
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hydrazide useful for the synthesis of pyrazolone capable of using a Mannich reaction according to a solid phase synthetic method by providing the hydrazide with a specific structure. SOLUTION: This hydrazide comprises a structure shown by the formula; P-Q-CO-NH-NH2 [P is a main chain of a resin polymer; and Q is e.g. a (substituted) hydrocarbon side chain]. The hydrazide is obtained by carboxylating a resin polymer (e.g. polystyrene/divinylbenzene copolymer) of the formula; P-QH by e.g. reacting it with n-butyllithium and then with carbon dioxide, obtaining a carboxylic acid resin of the formula; P-Q-CO-OH, esterifying it and reacting a hydrazine (e.g. hydrazine monohydrate) with the thus obtained carboxylate resin in the equivalent ratio of pref. about 0.5 to 5 at pref. 60 to 110 deg.C.
Patent JP-S538530-A (JP)
Title: Light delay line memory
Inventor: OGIWARA HARUO
IPC: G11C21/00
Filed: 1976-07-12
Abstract: PURPOSE:To simplify the structure of a light signal memory by memorizing the light signal in the form of light.
Patent JP-H04296179-A (JP)
Title: Bezel
Inventor: MAEDA HIROYOSHI
IPC: H04N5/65
Filed: 1991-03-25
Abstract: PURPOSE:To prevent degradation of external appearance due to presence of powder on a CRT screen and deposition onto the screen by forming a long rib in the vertical direction with respect to an opening as a press contact part with the CRT so as to take a wider contact area with the CRT toward the outer direction. CONSTITUTION:The entire structure is formed by a bezel 10, an opening 11 from which a cathode ray tube(CRT) 1 is exposed, and a rib 12 formed to a surrounding of an inner face of the opening 11 and in contact with a screen 1a of the CRT 1. Each rib 12 is formed in such a way that its lengthwise direction is at a right angle to the opening that each rib 12 has a nearly rectangular contact face toward the outside from the opening 10. Thus, the contact area with the tube screen 1a of the CRT 1 is taken wide and when the rib is loaded to the CRT 1 the rib is in contact with the outer circumference of the tube screen 1a. In this case, occurrence of powdering hardly takes place because of the wide total contact area and even when occurrence of powdering takes place, the powder appearing on the tube screen 1a from the opening 11 and depositted on the screen is avoided.
Patent JP-S58199717-A (JP)
Title: Manufacture of germanate
Inventor: OZAKI YOSHIHARU
IPC: C01G17/00
Filed: 1982-05-17
Abstract: PURPOSE:To economically manufacture a fine-grained germanate of high purity having a uniform composition by reacting an alkoxide of a bivalent metal with a germanium alkoxide and by hydrolyzing the reaction product. CONSTITUTION:An alkoxide of a bivalent metal such as Ba, Sr, Ca, Ni or Cu is mixed with a germanium alkoxide preferably in an org. solvent such as benzene, and the mixture is reacted at about 0-100 deg.C. An alkaline aqueous soln. is added to the reaction product to hydrolyze the product at about 0-100 deg.C. Thus, a germanate is formed.
Patent JP-S59209746-A (JP)
Inventor: ROORENSU ANDORIYUU SHIYOTSUTO
IPC: B24B3/34
Filed: 1983-05-13
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-H03285187-A (JP)
Title: Measuring device of resistance to disturbance
Inventor: ANDO MAMORU
IPC: G01R29/08
Filed: 1990-03-31
Abstract: PURPOSE:To improve the operating efficiency and operability of measurement by detecting beforehand only the frequency of generation of a beat disturbance caused by an RF system, by using an unnecessary signal in a state of being interrupted from amplitude modulation. CONSTITUTION:A desired signal (a) from a desired signal oscillator 2 is inputted to a terminal ANT of an apparatus 1 to be tested. Besides, the low frequency component of an amplitude-modulated output signal of an unnecessary signal generating circuit 21 is removed by a high-pass filter 9 and the signal thus processed is inputted as an unnecessary signal (b) to the apparatus 1. Meanwhile, an output signal of a circuit 10a out of pseudo-load circuits 10a and 10b connected to the right and left audio output terminals of the apparatus respectively is inputted to an AF voltmeter 23. An AC output signal of an amplifier 23b is impressed on an oscilloscope 13 and a DC output signal of a detector 23C is impressed on an input terminal of a disturbance wave analyzer 22. The analyzer 22 subjects the execution value of an output signal of the voltmeter 23 to dB display in synchronization with the frequency outputted from the circuit 21. In the analyzer 22, measurement can be executed in the range of 30 to 40 dB without changing over a measuring range of the voltmeter 23.
Patent JP-S579030-A (JP)
Title: Manufacture of electrode for discharge lamp
Inventor: FUKUYAMA KEIJI
IPC: H01J9/04
Filed: 1980-06-19
Abstract: PURPOSE:To quickly stabilize the arc spot at the starting and to lengthen the service life of a lamp, by immersing the inner and outer coils in a suspension of electron emission substance then inserting the electrode core from the starting end of winding of the inner coil to predetermined depth. CONSTITUTION:A coil 9 comprised of inner and outer coils 6, 7 is immersed into a suspension 8a of electron emission subsistance contained in a container 10 then picked up and dried. Consequently the emission subsistance 8 is filled sufficiently in the gap between the coil of inner coil 6 while simultaneously adhered to the inside and the outside of the outer coil. Thereafter the emission subsistance 8 is dried and the electrode core 5 is inserted into the hollow section of the coil 9 from the starting end of winding of the inner coil 6 to predetermined depth. When inserting said core 5, the emission subsistance 8 adhered on the surface of the outer coil 7 is wiped out. Consequently the arc spot at the start of lamp can be stabilized quickly resulting in the lengthening of the service life of lamp.
Patent JP-S63249695-A (JP)
Title: Offset printing plate material
Inventor: IBATA JOJI
IPC: B41N1/14
Filed: 1987-04-06
Abstract: PURPOSE:To enable offset printing to be performed through using a simple thermal printer or thermal facsimile, by setting the ratio of the absorbance for an intense band of a specified wave number to the absorbance for a sulfonic acid group band of a specified wave number to be not less than a predetermined value, in an IR absorption spectrum of the surface of a film or sheet of an olefin polymer provided with sulfonic acid groups at the surface thereof. CONSTITUTION:Sulfonation is conducted by using an oxidizing-type sulfonating agent such as sulfuric anhydride, whereby it is possible to obtain a product having such a structure as to have an intense band in the vicinity of a wave number of 1200 in an IR absorption spectrum. The band indicates the formation of a sulfonic acid group adjacent to a polyene structure having three conjugated double bonds, and the sulfonic acid group shows a photosensitive property or a heat-sensitive property. An offset printing plate material having excellent photosensitive and/or heat-sensitive properties is obtained when the amount of the sulfonic acid groups mentioned above relative to the amount of general sulfonic acid groups corresponding to a wave number of 1050 is so set as to have an absorbance ratio of at least 0.6, an offset printing plate material having excellent photosensitive and/or heat-sensitive properties is obtained. Such a plate material can be obtained by appropriately selecting the sulfonation temperature and time.
Patent JP-S527014-A (JP)
Title: Nozzle in pressure vessel
Inventor: SUGAYA JIYUNICHI
IPC: G21C13/032
Filed: 1975-07-08
Abstract: PURPOSE:To prevent the end of a thermal sleve engaging a nozzle from membrane deformation in the nozzle of a pressure vessel such as pile.
Patent JP-S5418743-A (JP)
Title: Copying apparatus
Inventor: TANI TATSUO
IPC: G03G21/00
Filed: 1977-07-12
Abstract: PURPOSE:To enable high-performance collating copying from plural pages of originals to be performed by making possible selective use of two-side copying and one-side copying as well as collating.
Patent JP-S61242228-A (JP)
Title: Formwork for laying corrugated hard polyethylene tube and its laying work
Inventor: NISHIKAWA TATSUMI
IPC: E03B7/00
Filed: 1985-04-18
Abstract: PURPOSE:To eliminate the needs for support of formworks by a method in which a corrugated tube for formworks for laying is screwed with a corrugated polyethylene tube, and a formwork is contacted with the outer wall of a manhole and connected with a spacer contacted with the inner wall by a fitting tool. CONSTITUTION:To attach a corrugated hard polyethylene tube 12 to a manhole 8, a polyethylene tube 12 with a bell mouth B is inserted into the hole 11 of the manhole 8 and connected with a spacer 19 by fitting tools 15-18 for the bell mouth B. A formwork A for laying, kept screwed with a corrugated tube 6, is fitted on the tube 12, and the end face 7 of the formwork 1 is closely contacted with the outer wall face 10 of the manhole 8. The upper part of the puncher 4 provided to the side face 2 of the formwork 1 is punched, and cement mortar is poured through the punched window 4' and packed into the space. After the cement mortar hardens, the spacer 19 and fitting tool 15 are removed out to finish the operations.