baber/WOPTO huggingface dataset:
Patent JP-H0367070-A (JP)
Title: Oil separating structure of compressor
Inventor: KAWAI KATSUNORI
IPC: F04B39/04
Filed: 1989-08-07
Abstract: PURPOSE:To miniaturize the whole construction and simplify the piping structure by forming the end of an exhaust pipeline with an outside dia. smaller than the inside dia. of the end of a lead-in passage, arranging the end as protruding into a chamber in the condition facing the end of the lead-in passage, and providing and oil storing part and an oil returning passage in the lower part. CONSTITUTION:When a compressor is operated, the refrigerant gas compressed in the inside of the compressor is exhausted from discharge chambers 18, 19 to an external cooling circuit via lead-in passages 32, 33 and an exhaust pipeline 34. Therein the refrigerant gas including oil O in mist form flows through the lead-in passages 32, 33, and meantime a major part of the mist form oil O is attached to the wall surfaces of the lead-in passages 32, 33 and separates from the refrigerant gas, while the refrigerant gas having got rid of oil O flows in the central parts of the lead-in passages 32, 33, and the oil O creeps on the wall surface and moves toward the exhaust pipeline 34. The refrigerant gas is exhausted to the external cooling ciracuit via the exhaust pipeline 34, while the oil O moving on the wall surface stagnates in an oil storing part 29a provided at the ends of the lead-in passages 32, 33 to then be returned to the low pressure part of the compressor via an oil return passage 35.
Patent JP-H0624168-A (JP)
Title: Manufacture of supporting body for lithographic printing plate
Inventor: NISHINO ATSUO
IPC: B41N3/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide a manufacture for a supporting body of a lithographic printing plate which shows no irregularity in appearance and is suitable as the supporting body for a lithographic printing plate, with having sufficiently uniform undulations. CONSTITUTION:Fine alumina particles are applied and dried on an elastic plastic sheet. The surfaces of the obtained sheets held by JIS 1050 aluminum plates from up and down are bonded each other and passed through metallic rolls, so that the pattern of the surfaces where the fine particles are applied is transferred to the aluminum plates. At this time the clearance of nip rolls is set to be 0.2mm smaller than the sum of the thickness of the plastic sheets and aluminum plates. The rate of elongation of the aluminum plate after the transfer is 15%. The average particle size of the fine particles is changed among nine kinds of size from 3mum to 40mum. When the surfaces of the plastic sheet and aluminum plate are observed through a scanning electron microscope, fine undulations corresponding to the pattern on the surface of the plastic sheet where fine particles are applied and dried are detected on the aluminum plate.
Patent JP-H0847405-A (JP)
Title: Skid prevention device for shoe
Inventor: ABIKO MASAHIRO
IPC: A43C15/12
Filed: 1994-08-05
Abstract: PURPOSE:To provide a skid prevention device for a shoe which is attached to the shoe to walk an icy road. CONSTITUTION:An antiskid main body 1A which is in a flat elliptical form, a left band 1B and right band 1C which are extended right and left from the right and left sides of the antiskid main body 1A, a spike 1A1 is formed in the underside of the antiskid main body 1A, woven fabrics 1D are buried in the left band 1B and the right band 1C, the left band 1B and the right band 1C are formed detachably, a flat nearly U-shaped rear band 1E is connected to the left band 1B and the right band 1C.
Patent JP-2000034094-A (JP)
Title: Multi-point lifting hoist
Inventor: ISHIKAWA YOSHIHIRO
IPC: B66D1/34
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To easily secure both of sticking operability and dimensional accuracy by securing a semilunar sheave and a stationary plate tightly into the preset size on the basis of a U-shaped or channel steel top surface. SOLUTION: A semilunar sheave 3 is secured downward to a position of height H from a top surface 2-2 of U-shaped or channel steel, to U-shaped or channel steel 2, and further a top surface 4-1 of a stationary plate 4 is flush with the top surface 2-1 of the U-shaped or channel steel, whereby this stationary plate 4 is secured tight. In this case, a wire rope 7 engaged to the semilunar sheave 3 is situated in a V-groove of a supporting plate 5.
Patent JP-S6359514-A (JP)
Title: Manufacture of sheet-shaped lightweight molded body
Inventor: TSUKAMOTO MASAHIRO
IPC: B29C51/02
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a lightweight sheet-shaped molded body excellent in lightness, strength, heat resistance and sound absorbing qualities by a method wherein a foam sheet consisting of compound containing unsaturated polyester and monomer reacting with said unsaturated polyester is compressed under heat. CONSTITUTION:A foam sheet consisting of compound containing unsaturated polyester, monomer reacting with said unsaturated polyester, polyol, isocyanate, foaming agent and catalyst is compressed under the state of heating up to 100 deg.C or higher so as to be molded by crosslinkingly reacting the unsaturated polyester with the monomer. Since the monomer, which is reactive with the unsaturated polyester, presents in compounded liquid, the monomer remains in the foam sheet even after the foaming, hardening and molding of the sheet. The monomer acts as lubricant when the molded foam sheet is compression- formed under heat. Accordingly, due to the resultant plasticizing effect of the monomer, the shaping property of a sheet-shaped lightweight molded body is improved. Since the reactive monomer crosslinks the unsaturated polyester mutually by reaction with the unsaturated polyester, the strength and heat resistance of the sheet-shaped molded body are improved.
Patent JP-H01121358-A (JP)
Title: Compound of polycarbonate/siloxane/ polyetherimide copolymer
Inventor: JIYON ANDORIYUU ROTSUKU
IPC: C08L83/10
Filed: 1988-08-19
Abstract: PURPOSE: To produce the blends containing a polycarbonate and a siloxane- polyetherimide copolymer and having improved impact strength even after heat aging and improved chemical resistance.  
     CONSTITUTION: (A) 1-99 wt.% (preferably 75-99 wt.%) of a polycarbonate containing repeating units of formula I (Y is a divalent functional group residue of divalent phenol) and (B) 99-1 wt.% (preferably 10-25 wt.%) of a siloxane- polyetherimide copolymer containing repeating units of formulae II and III (T is -0 or -0-2-0- (Z denotes formulae IV, V or the like and X is -S- or the like), R is a 6-20C aromatic hydrocarbon of the like; n and m are each i-10 and g is 1-40), 20-50 mole % of which are composed of the repeating units containing organosiloxane are compound to produce the blends. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1050416-A (JP)
Title: Connector-attaching structure and connector-attaching method
Inventor: TETSU SADAYUKI
IPC: H01R43/20
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve an attaching structure for a partition-interior side cable connector, relative to an exterior-side cable connector connected from the exte rior of a partition. SOLUTION: This structure comprises a connector attaching plate 51 provided on a partition, connector attaching hardware 53 covering a cable 16 on the connector backface side and a connection terminal part and a connector 57 to be attached to a front surface of the above-mentioned connector attaching hardware. Further, this connector attaching hardware 53 is attached on the inner surface side of the connector attaching plate 51 in a state such that the connector 57 attached on the front face of the connector-attaching hardware 53 peeps out of the inner surface side of the connector-attaching 51 into the outer surface.
Patent JP-S62117610-A (JP)
Title: Microsieve and its production
Inventor: MORUDEKAI DOITSUCHI
IPC: C25D1/08
Filed: 1986-08-29
Abstract: An ordinarily delicate microsieve is provided with greater resistance to mechanical distortion by being formed integrally with a rigid frame or by having its thickness built up to an extent where it is significantly more capable of withstanding flex.
Patent JP-H0369797-A (JP)
Title: Method and device for excavating trapezoidal pit
Inventor: YAMADA TOMOMI
IPC: E21D9/087
Filed: 1989-08-07
Abstract: PURPOSE:To improve the water stopping properties of a small-sectional tunnel contacting section and the strength of a core by installing a trapezoidal drum cutter and a ring cutter at the front end of a shield excavator having a trapezoidal section, excavating the ground in a trapezoidal shape and forming the cylindrical underground core. CONSTITUTION:A shield excavator body 14 is disposed at the front end of the shield frame 12 of a shield excavator 10 having a trapezoidal section, and a shield jack 18 is mounted to the rear section of the shield excavator body 14 and propulsion is controlled. Trapezoidal drum cutters 26, 28 and ring cutters 32, 32 are set up at the front end section of the main body 14, and a service pipe line 84 and a soil removing pipe 86 are arranged to the upper and lower sections of a partition wall section 14A. Water is conveyed from the service pipe line 84 while motors 38, 38 are driven, the drum cutters 26, 28 and the ring cutters 32, 32 are turned, and the ground is excavated in a trapezoidal sectional shape. Excavating muck is discharged from the soil removing pipe 86 together with soil and sand. Accordingly, a cylindrical underground core having high water stopping properties can be constructed.
Patent JP-H0367686-A (JP)
Title: Developing agent compound and developing agent sheet
Inventor: HIGASHIYAMA SHUNICHI
IPC: B41M5/155
Filed: 1989-08-08
Abstract: PURPOSE:To form a developing agent sheet having high color development yellowing and optical color fading resisting properties by blending an anionic surfactant and a nonionic surfactant in a color developing agent compound consisting mainly of specific substituted benzoate to prepare a water dispersed liquid, and applying it. CONSTITUTION:A coloring agent compound consists mainly of substituted benzoate shown by formula I(in the formula, R1, R2, R3, R4, R5 are hydrogen atom, halogen atom, a hydroxy group and a carboxyl group and may be all the same or different from each other; Me is zinc, magnesium, calcium, alminum, iron, cobalt, nickel or the basic ion of either one of these elements; n is a metal valence. In addition, the developing agent compound consists of one type or a mixture of more than one type of anionic surfactant such as polycarboxylic polymer surfactant blended with substituted benzoate at a ratio of 0.1 to 10wt%, preferably of nonionic surfactant having 400 or more of molecular weight polymer blended with the developing agent compound at a ratio of 0.1 to 10wt%. After complete dissolution or dispersion of anionic surfactant in purified water, the nonionic surfactant is dissolved or dispersed to prepare an aqueous solution. Then substituted benzoate is added to the solution to prepare a water-dispersed liquid. This liquid is applied to make a coloring agent sheet.
Patent JP-H0525271-A (JP)
Title: Azo polymer and its production
Inventor: YOSHIKAWA HIROSHI
IPC: C08G73/00
Filed: 1991-07-22
Abstract: PURPOSE:To produce an azo polymer, useful for producing a block copolymer, in a short reaction time by a simple reaction process. CONSTITUTION:The objective azo polymer is prepd. by reacting azobisamidine and/or its deriv., a dicarboxylic acid dihalide, and a polyester, polyurethane, polyether, or copolymer or copolycondensate of those having at least one hydroxyl group in the molecule in an org. solvent.
Patent JP-S5995540-A (JP)
Title: Photosensitive body for electrophotography
Inventor: SASAKI MASAOMI
IPC: G03G5/06
Filed: 1982-11-25
Abstract: PURPOSE:To facilitate production and to improve sensitivity and durability by providing a photosensitive layer consisting of a specific stilbene compd. or an effective component on a conductive substrate. CONSTITUTION:The photosensitive layer 2 provided on a conductive substrate 1 consists of the stilbene compd. expressed by the formula as an effective component. The above-mentioned photosensitive layer may be a photosensitive layer 2' formed by dispersing a charge generating material 3 in a charge transfer medium 4 consisting of the stilbene compd. and a binder or may be a photosensitive layer 2'' formed by laminating a charge generating layer 5 consisting essentially of the material 3 and the layer 4 contg. the stilbene compd. The stilbene compd. acts as a photoconductive material in the photosensitive layer and contributes to the formation and transfer of the charge carrier necessary for light attenuation. The stilbene compd. in the layers 2' and 2'' forms a charge transfer medium together with the binder and plays the function of accepting the charge carrier generated by the material 3 and transferring the same. Such photosensitive body is easy to produce, and is highly sensitive, flexible and durable.
Patent JP-H0524002-A (JP)
Title: Woodworking machine
Inventor: SAITO MINORU
IPC: B27C1/14
Filed: 1991-07-22
Abstract: PURPOSE:To prevent floating due to the deflection of an arm or the like by giving proper supporting force and cushioning action to the tip of the long arm through a tip supporting part by a method wherein the elastic state of a cushioning means at the tip supporting part or the air pressure in an air pressure chamber of a tire is controlled. CONSTITUTION:A tip supporting part 6 consists of an upper member 27 and a lower member 28. The lower member 28 is slidably fitted to the hole formed to the upper member 27. An air pressure chamber 29 as one mode of a cushioning means is formed at the fitting part. The pressure of the air pressure chamber 29 is constituted so as to be controllable with a proper controlling means. Thus, since the effect due to slight unevenness on running surface can be absorbed by cushioning action, simply finished concrete surface is enough instead of rail as the running surface for the wheel of the tip supporting part, resulting in obtaining the predetermined turning angle by properly pivoting an arm irrespective of the position of a truck and remarkably improving the degree of freedom in working such as oblique cutting or the like.
Patent JP-H0650674-A (JP)
Title: Single kiln
Inventor: KAMIYA SUSUMU
IPC: F27D9/00
Filed: 1992-07-08
Abstract: PURPOSE:To bring cooling air into contact with a material to be burned in a three-dimensional manner, to uniformly quench the material to be burned and to suppress an occurrence rate of chill cracks by relatively controlling a supply amount of the air from an air nozzle at the time of cooling, an opening degree by a damper and a pressure in a kiln, etc. CONSTITUTION:Many air nozzles 12, 12a for injecting external air are arranged at opposed sidewalls 1b, 1c and a bottom 2a of a kiln body 2 constructed in a box state. A duct 15 is connected to an opening 14 of a ceiling 2d of a kiln body 2 to connect or disconnect the body 2 to or from an exterior, and a damper 16 for controlling an opening degree of the opening 14 is arranged. At the time of cooling, a supply amount of external air from the nozzles 12, 12a, opening degree of the opening 14, a pressure in a kiln are relatively controlled. Thus, since the material to be burned set in the kiln is uniformly quenched and the air flows in contact with the material to be burned in a three- dimensional manner, occurrence rate of chill cracks can be suppressed.
Patent JP-S5997293-A (JP)
Title: Phase detecting circuit
Inventor: KUDOU MITSURU
IPC: H04N9/83
Filed: 1982-11-26
Abstract: PURPOSE:To dissolve the dificency of dynamic range of a phase detector of a phase detector produced at a low power supply voltage by using an exclusive OR circuit in common use with a DC shift circuit and mounting it laterally with a multiplier. CONSTITUTION:Transistors (TRs)Q22, Q23 or TRQ24, Q25 are switched by a VCO output signal from an input terminal 2. Then, the emitter potential of TRQ17, Q19 constituting an exclusive OR circuit 11 becomes a value dropped by 2VBEfrom a collector potential of the TR turned off among TRQ22-Q25. The base potential of TRQ13, Q14 at turning-on is maximum 2.2V and minimum 2.0V. Thus, the lower limit of the dynamic range at an output terminal 1 is 2.0-2.2V. Further, the upper limit is 4V. Since the TRQ15 is turned on when a burst gate pulse signal is high, the operation of TRQ11-Q14 at the saturated region is prevented, the charge to a parasitic capacitance is eliminated and malfunction of the detector is avoided.
Patent JP-S6184323-A (JP)
Title: Manufacture of heat resisting austenitic stainless steel
Inventor: EBISUTANI TAKASHI
IPC: C22C38/58
Filed: 1984-10-03
Abstract: PURPOSE:To manufacture the titled stainless steel having improved mechanical properties, by executing the grain refining of crystal grains by subjecting a steel contg. specific percentage of C, Si, Mn, N, Ni, Cr, V and Mo to plastic deformation and heat treatment under specific conditions. CONSTITUTION:The steel consisting of, by weight, <=0.15% C, <=2.0% Si, <=3.5% Mn, 0.02-0.5% N, 8-18% Ni, 15-22% Cr, 0.01-1.0% V,. <=4% Mo, and essentially the balance Fe undergoes plastic deformation at >=20% draft. Then the material is heat treated at 1,050-1,150 deg.C to execute the refining of crystal grains. By this, the heat resisting austenitic stainless steel having improved yield strength can be manufactured.
Patent JP-2001032478-A (JP)
Title: Roof structure with solar device
Inventor: TAKEUCHI KIYOSHI
IPC: H01L31/042
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure having beautiful outward appearance and capable of preventing the reduction of power generation efficiency by arranging sun light and heat hybrid modules at right and left symmetrical positions of an inclined roof and making their surfaces flush with an upper face of a solar battery module. SOLUTION: This sun light and heat hybrid module 5 is constituted by attaching a heat collection panel below a solar battery module. The sun light and heat hybrid modules 5 are arranged at substantially symmetrical positions on the right and left sides on an upper face of an inclined roof 21. A mounting pedestal 3 is formed by a support frame provided with mounting parts having different heights so that an upper face of the solar battery module 4 becomes substantially flush with an upper face of the sun light and heat hybrid module 5, and a ventilation layer is formed below the solar battery module 4. Consequently, it is possible to provide outward appearance integrating whole parts to provide excellent design, shorten pipes and wires to reduce cost and facilitate the construction work, and prevent the reduction of power generation efficiency by cooling the solar battery module.
Patent JP-S6450113-A (JP)
Title: Digital information processor
Inventor: HAMAMOTO MASATO
IPC: G06F1/10
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the waveform distortion of a fundamental clock signal, and also, to convert a machine cycle of a computer, etc. to a high speed, by providing a clock shaping circuit on each logic circuit for constituting the computer, etc., respectively. CONSTITUTION:Logical integrated circuits LSIA-LSID are provided with four pieces of clock shaping circuits CT1-CT4 and clock distributing circuits CD1-CD4, which are provided in accordance with four phase fundamental clock signals phi1-phi4 supplied from a clock generating part CG. Also, as for the signals phi1-phi4, its duty is set to about 50%, and as for internal clock signals phia1-phia4 or phid1-phid4 formed by the circuits CD1-CD4, its duty is set to about 15%. In such a way, a higher order frequency component of the fundamental clock signal which is transferred through a printed circuit in a mounting board is suppressed, a waveform distortion of the fundamental clock signal caused by the parasitic capacity, etc. of the printed circuit is reduced, and also, the period of the fundamental clock signal and the internal clock signal is shortened and the machine cycle can be converted to a higher speed.
Patent JP-S6189345-A (JP)
Inventor: NAKAYAMA MOTOJI
IPC: D02G3/46
Filed: 1984-10-03
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-H0763048-A (JP)
Title: Exhaust emission control system and method thereof
Inventor: ABE FUMIO
IPC: F01N13/04
Filed: 1993-08-20
Abstract: PURPOSE:To control any harmful matter in exhaust gases in an effective manner by making up the outlet of an adsorptive passage so as to converge in the upstream of a specified catalytic body in a catalytic passage and forming a converging part. CONSTITUTION:This exhaust emission control system is provided with an adsorptive passage 1 equipped with an adsorbent capable of adsorbing a harmful component such as hydrocarbon or the like in exhaust gases and a catalytic passage 2 provided with at least one catalytic body to reduce the harmful component in the exhaust gas. In this constitution, an outlet of the adsorptive passage 1 is so constituted that it converges in the upstream of the specified catalytic body A in the catalytic passage 2, thereby forming a converging part 5 there. Exhaust gas to be produced in time of starting an internal combustion engine flows in both these passage of the adsorptive passages 1 and the catalytic passage 2 after being branched off at the specified rate. In addition, In a stage that the harmful component adsobed is getting to separate from the adsorbent with a temperature rise in the adsorbent, the catalytic body A in the downstream of the converging part 5 is made into a state of being activated. Thus, the harmful component in the exhaust gas is effectively controllable in this way.
Patent JP-S6267559-A (JP)
Title: Treatment of toner for developing electrostatic charge image
Inventor: TOMITA MASAMI
IPC: G03G9/087
Filed: 1985-09-20
Abstract: PURPOSE:To obtain the image having the quality similar to the quality of an initial image even after continuous copying and to decrease the welding of a toner to a toner layer thickness controlling member, etc. by using a carrier having 30-500mum grain size and mixing and agitating the carrier and toner in such a manner that the electrostatic charge of the toner is of the same polarity as the charge polarity of the toner obtd. with a developing device and that the electrostatic charge quantity attains 5-50muc/g, then separating the toner from the carrier. CONSTITUTION:The carrier having 30-50mum grain size is used in the stage of mixing and agitating the toner and the carrier. The carrier and the toner are so mixed and agitated that the electrostatic charge of the toner is of the same polarity as the charge polarity of the toner obtd. with the above-mentioned developing device and that the electrostatic charge quantity attains 5-50muc/g; thereafter, the toner is separated from the carrier. The toner is thereby stably replenished to the surface of a toner conveying member and the uniform toner layer of a small thickness is formed, by which the substantial frictional electrostatic charge is obtd.
Patent JP-H05323396-A (JP)
Title: Optical frequency converting device
Inventor: INOUE YASUSHI
IPC: G02F1/35
Filed: 1992-08-03
Abstract: PURPOSE:To provide the optical frequency converting device which provides optical frequency conversion having no polarized wave dependency. CONSTITUTION:Signal light and the pump light from a pump light source 13 are multiplexed and inputted to the 1st terminal of a polarization beam splitter 11, and then equal pump light power is outputted to the 2nd and 3rd terminals of the polarization beam splitter; and a polarization holding optical fiber 10 which connects the 2nd and 3rd terminals of the polarization beam splitter is connected to the 2nd and 3rd terminals of the polarization beam splitter so as to hold input linear polarized light as it is, so frequency converted light having constant power which does not depend upon the polarized state of the signal is outputted from the 4th terminal of the polarization beam splitter 11.