baber/WOPTO huggingface dataset:
Patent JP-S63183925-A (JP)
Title: Production of polycarbonate
Inventor: NISHIYAMA SHIGERU
IPC: C08G64/14
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a polycarbonate having high fluidity of a molten resin, excellent moldability and good heat resistance, by reacting an organic dihydroxy compound with phosgene in the presence of a specific molecular weight modifier in a liquid medium. CONSTITUTION:An organic dihydroxy compound, preferably bisphenol A is reacted with phosgene in the presence of a monofunctional organic compound expressed by the formula R-COX (R is 8-20C branched alkyl; X is halogen or OH) as a molecular weight modifier in a liquid medium to afford the aimed polycarbonate. A method for reacting organic diols dissolved in an aqueous solution of an alkali with phosgene in the presence of an inert organic solvent, adding the molecular weight modifier before or in the reaction and carrying out interfacial polymerization in the presence of a tertiary amine as a polymerization catalyst after completing the reaction is cited as the preferred polymerization method.
Patent JP-S52100042-A (JP)
Title: Static pressure ball bearing
Inventor: FUJISHIMA SUSUMU
IPC: F16C23/04
Filed: 1976-02-18
Abstract: PURPOSE: To obtain a static pressure ball bearing suitable for bearing a high-speed rotation axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11207051-A (JP)
Title: Housed matter splashing playing tool
Inventor: SEIKE SHOICHI
IPC: A63H33/18
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a housed matter splashing playing tool of extreme excellence capable of allowing any one to simply fly housed matters such as small roll tapes faraway in safety without using any explosive body to be conspicious at a coopratively large place, a meeting place, etc. SOLUTION: One tip side of a pulling string 3 exposed from the other tip side 1c of a main body 1a is fixed to the inside of the housed matter splashing playing tool with an aperture part 2 on one tip side 1b and a receiver 5 for receiving housed matters 4 such as roll tapes, etc., is housed inside of the main body 1a. In addition, the receiver 5 or the main body 1a is provided with an energizing means for strengthening energizing force for energizing the receiver 5 to the side of the part 2 corresponding to the pulled length of the string 3 and at least one of the receiver 5 and the main body 1a are provided with a receiver releasing means for flying out the housed matter through the receiver 5 from the part 2 by detaching or cutting off the string 3 from the receiver 5 when energizing force through the energizing means amounts to a prescribed value.
Patent JP-S54109781-A (JP)
Title: Manufacture of mos semiconductor element
Inventor: AMASAWA TAKAO
IPC: H01L21/30
Filed: 1978-02-16
Abstract: PURPOSE: To obtain a stabilized high fusing point metal gate MOS device featuring the reduced contamination caused by the mobile ion by soaking the Si substrate into the solution containing the phosphate group and then washing the substrate with the pure water.  
     CONSTITUTION: The Mo is evaporated on the gate oxide film, and then soaked 20 minutes in the phosphoric acid solution (about 85% concentration) to be then soaked into the pure water for one minute. Thus, the resist and other Na +  are caught by the film containing the phosphate group and formed on the Mo surface during the photo etching and do not enter the Mo film. The resist mask is then removed after formation of the Mo gate and soaked into the phosphoric acid solution for 20 minutes and washed by the pure water for 15 minutes. As a result, the grain field of the Mo film and Na +  on the SiO 2  surface can be removed by the phosphoric aicd solution. With this new method, the mixture of the mobile ion can be prevented extraordinarily compared with the conventional method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000216412-A (JP)
Title: Chip device module
Inventor: TEROUCHI YUJI
IPC: H01L31/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a chip device module in which thermal damage to a chip device is reduced, and high bonding strength can be obtained in the bonding of the chip device to a substrate. SOLUTION: In an Si substrate 101, a protective layer 107, an Au electrode 108 composed of Au, and an alignment marker 105 are formed on the surface to which a photodiode 111 for receiving is bonded. In the bonding part of the photodiode 111, an alignment marker 115 at the position facing the alignment marker 105 on the Si substrate 101 side and an Sn electrode 118 composed of Sn are formed. Further in the bonding part, a substrate metal layer 117 as an Sn diffusion preventing layer and a sticking layer 113 are formed. The substrate metal layer 117 is constituted of metal whose solubility to Sn is small, e.g. Pt(platinum) or Ni(nickel).
Patent JP-H11213243-A (JP)
Title: Merchandise carrying device for automatic vending machine
Inventor: NISHIO KOTARO
IPC: G07F11/34
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the merchandise carrying device of an automatic vending machine in which even deformed merchandise can be satisfactorily carried, and the generation of merchandise clog or the failure of an ejecting operation can be prevented. SOLUTION: Plural plane-shaped slidable contact members 22 and linked abutting members 22 as an attitude correcting means for correcting the attitude of merchandise so that the attitude can be directed toward the straight direction of an inclined introduction path 13 inclined toward the oblique lower part for introducing the merchandise by abutting on at least one part of the body part of merchandise or the neighboring part are arranged with intervals along the inclined introducing path 13 at the upper side of the inclined introduction path 13. Thus, the merchandise can be carried straight through the inclined introduction path 13 while the merchandise is brought into slidable contact with the plane-shaped slidable contact member 22 and the attitude of the merchandise is corrected. Therefore, a merchandise housing and carrying path 4 can be prevented from being clogged with merchandise.
Patent JP-S58155100-A (JP)
Inventor: KAARU JIEI SANFUOODO
IPC: G01N33/50
Filed: 1983-02-04
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-S62174555-A (JP)
Title: Control method for increasing amount of auxiliary fuel for engine
Inventor: ANDO TSUNEO
IPC: F02M7/08
Filed: 1986-01-28
Abstract: PURPOSE:To improve feed precision of auxiliary fuel, by a method wherein an electromagnetic fuel injection pump is situated in attendance with a carburetter, and injection fuel is injected with the aid of the injection pump driven according to frequency computed in response to various parameters of an engine. CONSTITUTION:A carburetter 7 having a piston 2 equipped with a needle 4 has an auxiliary fuel passage, running from a float chamber 19, separately from a main fuel passage 20. An electromagnetic type fuel injection pump 29 is located in the passage, and the carbretter 7 controls air breed with the aid of electromagnetic valves 21 and 22, and fuel is injected as auxiliary fuel into an intake air pipe 6 with the aid of the electromagnetic valve 29. A control device 54 controls an air-fuel ratio through control of air breed by means of the electromagnetic valves 21 and 22 according to various parameters of an engine and a vehicle, and auxiliary fuel during a particular state is fed through control of frequency by means of the electromagnetic pump.
Patent JP-S62174698-A (JP)
Inventor: IIMURA MASASHI
IPC: G21F9/00
Filed: 1986-01-28
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-H03219983-A (JP)
Title: Apparatus for printing medium
Inventor: YAMAMOTO HIDEHIKO
IPC: B41J13/26
Filed: 1990-01-26
Abstract: PURPOSE:To simplify the mechanism of a printing part and to prevent the oblique running of a medium at the time of feed by allowing a medium to laterally approach the side surface of the cover of the side wall of a feed part before the medium reaches a printing position and moving a printing head toward the center position in the width direction of the medium in the lateral direction on the basis of the lateral approach quantity. CONSTITUTION:Both sides and upper part of a feed path 12 feeding a medium 10 are covered with a cover 14. An opening part 16 is formed in the wall surface of the cover 4 of the ceiling of the feed path 12 and printing is applied to the medium 10 from the opening part 16 by a printing head 18. The medium 10 on the feed path 12 is allowed to laterally approach the wall surface of the cover 14 of the side wall of the feed path 10 by a lateral moving means 20 and, from the lateral approach quantity of the medium 10, the center position in the width direction of the moved medium 10 is detected by a center position detection means 22. Further, a printing head 18 is moved toward the detected center position in the width direction of the feed path 12 by a printing head moving means 24. At this time, a deflector 26 is provided at the leading end part of the printing head 18 and the medium 10 can be smoothly fed without running obliquely and can be certainly set at the predetermined position under the printing head 18 in a normal posture.
Patent JP-S58137528-A (JP)
Title: Wire cut discharge machining device
Inventor: TAKAHASHI NOBUYUKI
IPC: B23H7/06
Filed: 1982-02-04
Abstract: PURPOSE:To automate a workpiece positioning work by measuring a slant angle between the datum level of a workpiece of wire cut discharge machining and that of a table, and conducting rotation of coordinates conversion by the slant angle for data of work shape. CONSTITUTION:The slant angle between datum levels 12a and 10a for a table 12 and a workpiece 10 is measured through putting a wire electrode 14 in contact with the workpiece 10. This slant angle measured by means of a slant angle measurement device 66 is sent to a control device 54 and rotary coordinates conversion by said angle for a work data inputted from a tape 62 in conducted by means of a rotation management device 64. Thus positioning of the workpiece can be automatically performed without changing the position.
Patent JP-S55108784-A (JP)
Title: Semiconductor photocoupling device
Inventor: HAYAKAWA YOSHIYUKI
IPC: H01L31/12
Filed: 1979-02-14
Abstract: PURPOSE:To improve the tight coupling properties of the internal resin and a luminous element surface by adding silicon film oxide with the better fixing properties with internal resin of silicon system than the mother material GaAs onto the luminous element surface. CONSTITUTION:A luminous element 2 and a light-accepting element 3 are doubly molded with the permeable internal resin 5 and the nonpermeable external resin 6 for the light emitted from the luminous element 2, whereby a material with the better fixing properties with the internal resin 5 than the mother material of the luminous element 2 and with the permeability for the light emitted from the luminous element 2 is added.
Patent JP-H07214099-A (JP)
Title: Method for stabilizing harmful metal in waste plating solution and device therefor
Inventor: KOJIMA AKIRA
IPC: C02F11/00
Filed: 1994-02-10
Abstract: PURPOSE:To stabilize the harmful metal in a waste plating soln. by firing the harmful metal with iron oxide or iron powder and converting the harmful metal to a sparingly-soluble substance. CONSTITUTION:Various metals in a waste plating soln. are precipitated by adding a polymer flocculant to the soln. When the flocculant is added, iron oxide or iron powder is added to the soln. to precipitate sludge, and the precipitated sludge is fired at about 1000 deg.C. The heavy metals (e.g. chromium) in the incinerated sludge is sparingly soluble in water, and the incinerated ferritic ash exhibits high magnetism equivalent to that of the widely used magnetic powder (gamma-Fe2O3).
Patent JP-H04236583-A (JP)
Title: Black level correcting circuit for video signal
Inventor: SAWACHI YOICHI
IPC: H04N5/243
Filed: 1991-01-18
Abstract: PURPOSE:To improve the contrast with an inexpensive and simple circuit even when flare or the like takes place. CONSTITUTION:A clamp circuit 37 clamps a luminance signal Y so that a peak level of a black level pulse BP mixed by a pulse mixer 36 is fixed to a pedestal level. The luminance signal outputted from the clamp circuit 36 is fed back and a level corresponding to a difference between the black peak detected by a black peak detecting circuit 32 and a setting black level set by a black level setting circuit 33 is used for the level of the black level pulse. Then the black level pulse obtained by the feedback is fed to the luminance signal by a pulse mixer 35.
Patent JP-S55110816-A (JP)
Title: Method for operation of vertical type incinerator
Inventor: IWATA TAKAYOSHI
IPC: F23G7/12
Filed: 1979-02-16
Abstract: PURPOSE:To incinerate completely waste plastics by a method wherein the volume of air supplied from the furnace bottom and the main combustion chamber are respectively rated at a given ratio. CONSTITUTION:For incinerating the waste plastics in a vertical incinerator, the required combustion air less than 20% of the required combustion air volume equivalent to 1.5-3.0 times of the theoretical combustion air volume from a number of combustion air supplying inlets provided closely for the furnace bottom is admitted. This allows the dumped incinerated material to evaporate in a fixed amount at the furnace bed as a noncombustible gas by the temperature of the furnace bed, the remaining required combustion air is supplied from the combustion air supplying hole provided for the main combustion chamber side wall in order to allow the evaporated noncombustible gas to obtain complete and stable combustion effectiveness. Besides, since plastics are gently incinerated by whole furnace, there may not cause to overheat a portion of the furnace.
Patent JP-H01193093-A (JP)
Title: Rolling piston type rotary machine
Inventor: OTSU HIDEO
IPC: F01C21/08
Filed: 1988-01-29
Abstract: PURPOSE:To improve abrasion resistance and seizing resistance by adopting Al alloy base composite material in which a reinforcing material is dispersed with a specified ratio in Al alloy matrix. CONSTITUTION:A rotor 8 is arranged in a cylinder with a specified eccentric amount against a cylinder shaft center. The rotor 8 is made of Al alloy base composite material in which at least one of SiC, Si3N4 and Al2dO3 is dispersed with a ratio of 5-20vol% as a reinforcing material in Al alloy matrix including 15-30wt.% of Si, and totally 2-5wt.% of at least one of Pb and Sn. Abrasion resistance and hardening resistance are thus improved.
Patent JP-2000210753-A (JP)
Title: Method for forging gear
Inventor: SANPEI KATSUMI
IPC: B21J5/12
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the precision of a tooth-form in the tooth line of a gear, in which the number of processes and the load on a forging die are reduced in the case of forging the gear from a blank. SOLUTION: This gear forging method is composed of a first forging process, in which a rough-forging die having a proto type die surface of the gear 9 and an annular free space extended in the radial inner direction at the central part in the depth direction, is used and the plastic deformation is applied to the annular blank in the radial inner direction R1 and the radial outer direction R2 by pressing from the one surface 91a side and the outer surface 92a side in this thickness direction and the annular projecting part 93b bulged into the free space at the center part of the thickness (t) direction of the inner peripheral surface 93a in this blank is formed and also, a preform forming an intermediate tooth-form part 94b on the outer peripheral surface 94a of the blank is forged, and a second forging process,  in which a finish-forging die 5 having the gear- shaped die surface 700 is used and the preform is pressed from the one surface 91b side and the other surface 92b side in the thickness (t) direction thereof while restricting the tip part of the projecting part 93b in the preform 9b.
Patent JP-S59144194-A (JP)
Inventor: MURAKAMI KENICHI
IPC: H05K3/34
Filed: 1983-02-07
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-S59150362-A (JP)
Title: Correction of electronic timepiece with digital display
Inventor: USHIGOE KENICHI
IPC: G04G5/00
Filed: 1984-02-01
Abstract: PURPOSE:To simplify the operation by allowing the correction of day of week alone in a display section when an external operation member is set to the correction position. CONSTITUTION:The position 32 at which a crown 3 as external operation member exclusively for correction is pulled out by one step is for correction of a digital display section 2 and the position 33 of further pulling it is for adjusting an analog pointer. The day of week alone can be indicated 24 in the digital display section 2 by setting the crown 3 to the position 32 of pulling it by one step once the day of week and date are indicated 22 in the digital display section 2. Under such a condition, as the crown 3 is turned, addition is done in the week to correct.
Patent JP-H11296006-A (JP)
Title: Heater, fixing device, and image forming device
Inventor: EZAKI SHIRO
IPC: H05B3/86
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce the warpage and crack of a substrate, to enable a high-speed fixation and to lessen the peeling of a glass coat layer by forming a film-like resistance heating element on one surface of an electrically insulative substrate essentially consisting of aluminum nitride and forming the glass coat layer having a specified surface roughness on the other surface. SOLUTION: The electrically insulative substrate 1 essentially consisting of the aluminum nitride, the film-like resistance heating element 2 formed on one surface 1a thereof and the glass coat layer 5 which is formed on the other surface 1b and has the surface of 0.1 to 2.0 μm in ten point surface roughness Rz are included. The heat transfer rate of the aluminum nitride, which is the essential component of the substrate 1, is larger by several times to about tens times than the heat transfer rate of alumina. Then, the other surface 1b of the substrate 1 may be heated to a temp. nearly equal to the resistance heating element 2 formed on the one surface 1a and this other surface 1b is usable as a heating sliding surface of the object T to be fixed.  Further, the glass coat layer 5 is formed by specifying its surface roughness and the peeling may be reduced while the adhesion strength to the aluminum nitride is assured.
Patent JP-H11196853-A (JP)
Title: Continuous operation of automatic apparatus for producing koji and apparatus therefor
Inventor: KYO SHUJI
IPC: C12M1/36
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the sanitariness in a washing step, reduce the amount of power and water used, produce a Koji (a yeast) after washing, dry the Koji in a room or thermally sterilize the Koji, in a batch type method for producing the Koji, and to provide an apparatus therefor. SOLUTION: A koji delivering step is automatically carried out in the set period and a washing and a drying steps are automatically performed after completing the Koji delivering step, in a method for carrying out the production of the Koji in a batch type manner with an apparatus for producing the Koji equipped with a culture bed 5 for depositing a Koji substrate, a Koji conveying device 7 and an agitating device 8 provided on the culture bed 5 in a room for producing the Koji composed of a wall unit having heat insulating properties.
Patent JP-H11196855-A (JP)
Title: Apparatus for removing residual koji in outer peripheral part of disk
Inventor: ARAKI WAKIO
IPC: C12M1/10
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus in relation to an apparatus associated with the delivery of Koji (a yeast), in a batch apparatus for solid culture of mainly the enzyme industry and the brewing industry. SOLUTION: This apparatus for removing the residual Koji is capable of removing the residual Koji remaining in an inner corner formed of a culture bed 5 and a rising member 7 rotating and moving relatively to a Koji delivering port, in an apparatus for producing Koji equipped with a rotatable disk 4 provided in a room for producing the Koji composed of a wall unit 1 having heat insulating properties, the culture bed 5 having the rising member 7 on the outer peripheral part on the top surface of the disk 4, the lower end of a side plate 6 composed in a cylindrical shape so as to slide on the inner peripheral side of the rising member 7 and a Koji delivering port where the side plate 6 is opened for discharging the Koji.
Patent JP-H10201199-A (JP)
Title: Kind expanding method of synchronous motor, and synchronous motor manufactured by the expanding method
Inventor: UCHIDA HIROYUKI
IPC: H02K21/14
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce kinds and make stators common, with stator groups which have the same sectional forms and different lamination lengths, by selecting stators and rotors corresponding to the respective set specification values of a set output torque specification value and a set rotor inertia specification value, out of a stator group and a rotor group. SOLUTION: A stator group is stator cores whose sectional forms are identical, and has a plurality of kinds of stator heights different in the number of laminated layers. A rotor group has one kind of diameter corresponding to a stator hole, and is provided with first rotor groups R1, R2, R3, R4 which use permanent magnets of residual magnetic flux density B, and second rotor groups R10, R20, R30, R40 which use permanent magnets of residual magnetic flux density 2B. Each stator height and each rotor height are set as integer times. The stator and the rotor which correspond to the respective set specification values of the set output torque specification value and the set rotor inertia specification value are selected and combined. Stators are made common, and cost can be reduced.
Patent JP-S61179020-A (JP)
Inventor: NAKASE TAKEAKI
IPC: H01H13/72
Filed: 1985-01-31
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-H02198341-A (JP)
Title: Method for measuring total nitrogen using uv method
Inventor: FUNABASHI MAKIKO
IPC: G01N21/75
Filed: 1989-01-28
Abstract: PURPOSE:To remove and correct the influence component of turbidity assuredly and highly accurately by measuring absorbance at a different second measuring wavelength on the long wavelength side which is relatively separated from a basic measuring wavelength in addition to the absorbance at the basic measuring wavelength. CONSTITUTION:When a specified time has elapsed from the end of the measurement of a zero signal, a specimen which has undergone heating decomposition and standing process is introduced into a measuring cell 7. During this period, the state wherein a first interference filter 4A is provided between a condenser lens 2 and a beam splitter 3 and the state wherein a second interference filter B is provided therebetween are switched. The measured signals are read in the respective states. In an operation circuit 10, the apparent absorbance whose zero point is corrected at a basic measuring wavelength and the absorbance (turbidity value) whose zero point is corrected at the second measuring wavelength are obtained. Then, the influence component due to the turbidity of the specimen is removed and corrected, and the true absorbance through nitric acid ions in the specimen at the basic measuring wavelength is obtained. The absorbance is transformed into the concentration of total nitrogen in the specimen by the measurement of the inside.