baber/WOPTO huggingface dataset:
Patent JP-H05118398-A (JP)
Title: Multistep speed changer
Inventor: CHIKAMORI AKIRA
IPC: F16H13/08
Filed: 1992-04-17
Abstract: PURPOSE:To prevent a skew from being generated respectively in planet rollers arranged in an axial direction, while providing simple constitution by using a single outer ring. CONSTITUTION:In a multistep speed charter of type using planet rollers, the speed changer has a single outer ring 35 in which track surfaces of planet rollers 38, 47 are formed, and the track surfaces of the first/second planet rollers 38, 47, formed on the internal periphery of this outer ring 35, are set to an equal diameter. In this way, the outer ring 35 can be easily manufactured to result in connection to the cost reduction. Movement in an axial direction of the first/second planet rollers 38, 47 relating to the outer ring 35 is limited by a spacer ring 50, thrust rings 51, 52 and a stop ring 53. In this way, the first/second planet rollers 38, 47 are prevented from easily skewing. and power is stably transmitted.
Patent JP-H04305757-A (JP)
Title: Multiprocessor system
Inventor: SUTEIIBUN SUPURAUSU
IPC: G06F15/16
Filed: 1991-04-02
Abstract: PURPOSE:To attain multiple communication among ports in a multiprocessor computer. CONSTITUTION:This multiprocessor system consists of one or plural CPUs 70 to 7i, memory devices 10 to 1k, I/O devices 100 to 10j, and other peripheral devices 40 to 4n. Respective devices have spectral scattering(SS) transmitters/ receivers 80 to 9i, 20 to 3k, 110 to 12j, 50 to 6n and a mutual connection network among respective devices can be formed by the SS transmitters/receivers. The system is also provided with a system arbitor 13 to command connection between two optional devices.
Patent JP-H03294327-A (JP)
Title: Production of urethane prepolymer containing terminal isocyanate group and having excellent storage stability
Inventor: MAKI HIROHISA
IPC: C08G18/63
Filed: 1990-04-13
Abstract: PURPOSE:To obtain the subject prepolymer having excellent storage stability and useful as a water-stopping material for building and construction using an inexpensive crude polyol as a raw material by adding an acidic compound in the reaction of a polyol with an organic polyisocyanate compound. CONSTITUTION:The objective prepolymer can be produced by reacting a polyol having a CPR of <=50 with an organic polyisocyanate compound at an NCO/OH equivalent ratio of 1.3-100 while adding an acidic compound sufficient to neutralize the CPR in the polyol. The acidic compound is e.g. phosphoric acid or acrylic acid and its amount is 0.8-5 times equivalent based on the existing KOH.
Patent JP-S57212781-A (JP)
Title: Lead storage battery
Inventor: YONEZU KUNIO
IPC: H01M10/12
Filed: 1981-06-23
Abstract: PURPOSE:To present a lead storage battery constructed by using a paste type positive plate which has a long life by surely pressing a positive active material and also has high active material utilization and excellent discharge performance. CONSTITUTION:The figure 1 shows a negative active material, 2 a negative grid flame comprising a plastic resin which is arranged in a up-and-down direction, 3 a negative grid flame comprising a lead alloy which is arranged up-and-down direction, 4 a separator, 6 a positive active material, 7 a positive grid comprising a lead alloy, 8 a soft porous sheet comprising a woven fabric or a mat which contacts the positive plates 6 and 7. By the three members of the porous sheet 8, the separator 4, and a strip 5, a vacat groove 9 is formed in a up-and-down direction. Since the active material 6 is strongly pressed by the soft porous sheet 8, the compression of the positive electrode by the porous sheet is kept stable for a long period of time.
Patent JP-H02277309-A (JP)
Title: Digital signal processing unit
Inventor: TANAKA YOSHIAKI
IPC: H03H17/04
Filed: 1989-04-18
Abstract: PURPOSE:To prevent the deterioration in the signal by operating a function of a difference between an absolute level of an input signal and a reference level. CONSTITUTION:An absolute value circuit 39 detects an absolute value L10 of an input signal Xin and a comparator 40 inactivates a comparator 42 when the said level is smaller than a reference level L0 to throw a switch 41 to the upper position shown in figure. A polarity discrimination circuit 37 throws a switch 38 to the lower position shown in figure when the polarity of the input signal Xin is positive and throws the switch 38 to the upper position shown in figure when the polarity of the input signal Xin is negative. Thus, an adder circuit 34 sends an output difference between attenuators 32 and 33. When the absolute value L10 is larger than the reference level Lo, the comparator 40 throws the switch 41 to the lower position in figure to activate the comparator 42. When the absolute value L10 is smaller than the reference level L1 (L0<L1), the switch 43 is thrown to the position of the left contact. Since the coefficient of a coefficient circuit 48 is set to zero, an output of a multiplier 47 is zero and the adder circuit 34 outputs an output of the attenuator 32 as it is.
Patent JP-H01270426-A (JP)
Title: Error correcting device
Inventor: KANEKO ICHIRO
IPC: H04L1/00
Filed: 1988-04-22
Abstract: PURPOSE:To reduce the error rate after correction by selecting one of two or more error correcting circuits different in correction capability in accordance with the error rate of an input signal. CONSTITUTION:An error corrector 102 is provided with a first error correcting circuit which can correct a maximum of two errors in one word, a second error correcting circuit which can correct one error in one word but corrects only one error in case of two errors in one word, and a third error correcting circuit which does not correct errors at all. When the error rate is lower than P1, an output 103 of the first error correcting circuit is selected by a selector 108. When the error rate is higher than P1, and is lower than P2, an output 104 of the second error correcting circuit is selected by the selector 108. When the error rate is higher than P2, an output 105 of the third error correcting circuit is selected.
Patent JP-S5324094-A (JP)
Title: Microbial preparation of lactase
Inventor: YOSHIKAWA MASAAKI
IPC: C12N9/38
Filed: 1976-08-19
Abstract: PURPOSE: To prepare a novel lactase useful as a modifier for dairy products, and remedies for galactotoxism, by the aerobic cultivation of Kluyvromyces lactis which has high lactase-producing capability and is easily separable from the medium after the completion of cultivation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07274674-A (JP)
Title: Mobile apparatus of working machine
Inventor: HIRAYAMA HIDETAKA
IPC: A01D69/10
Filed: 1994-04-12
Abstract: PURPOSE:To facilitate and stabilize the control of a braking power of a brake and also to facilitate, insure and accelerate the mobile operation of a working machine. CONSTITUTION:A reaping member 5 for reaping culms on a field is attached on the front side of a mobile apparatus 2 in a vertically freely movable state. A right and a left brake 15, 15' for braking the rotation to be transmitted to wheels of the mobile apparatus 2 are controlled through a controlling device by the signal of a position sensor detecting an operational tilting angle of a power steering lever placed at a driving seat. The controlling device automatically shifts between a running mode for widely changing the braking power of the right and the left brake 15, 15' against the operational level of the power steering lever 8 and a row-fitting mode for narrowly changing the braking power against the operational level of the power steering lever 8. Further, in this automatic shifting of modes, the row-fitting mode is selected when the reaping member is placed at the height for the reaping work and the running mode is selected when the lifting operation for the reaping member has been performed for a specified period of time.
Patent JP-S63262677-A (JP)
Title: Waste toner processing method
Inventor: HIRAI MASASHI
IPC: G03G21/00
Filed: 1987-04-21
Abstract: PURPOSE:To prevent the contamination of the inside of a machine by nullifying an image forming process at the time of a waste toner processing mode, dropping down a waste toner onto a carried form from a cleaner, and thereafter, discharging this form to the outside through a fixing device. CONSTITUTION:At the time of an image forming process mode, a waste toner 11 which remains on the surface of a photosensitive body 22 is scraped down by a cleaner 1, and stored in the inside of the cleaner 1. The waste toner 11 which is stored in this cleaner 1 drops down on a form 10 carried from a feed paper part, at the time of a waste toner processing mode, fixed onto the form 10 by a fixing device, and thereafter, discharged to the outside. In this waste toner processing mode, the image forming process is nullified. In such a way, the waste toner 11 is discharged to the outside in a state that it is fixed to the surface of the form 10, and the inside of a machine is not contaminated. Also, the waste toner 11 stored in the cleaner 1 is fixed onto the form 10 and dumped directly, therefore, a containing vessel and a carrying mechanism are not required, and the cost-down and the miniaturization of the device are also realized.
Patent JP-S5323691-A (JP)
Title: Automatic analyzer
Inventor: KAWAMOTO TAKAO
IPC: G01N35/02
Filed: 1976-08-17
Abstract: PURPOSE: To efficiently carry out various analyses different for each examined specimen, by analysing with specified unit using carrying device arranged as to correspond to command from computer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5622554-A (JP)
Title: Induction motor having solenoid function
Inventor: NAKAMA KATSUHIKO
IPC: H02K7/10
Filed: 1979-07-31
Abstract: PURPOSE:To actuate the clutch with a compact construction by arranging the solenoid with a rotor inside and with a mobile iron piece facing it outside so as to serve as a spool for winding an exciting coil. CONSTITUTION:Yokes 6 and 7 are arranged on the top and the bottom of the spool 2 for winding the exciting coil 1 and the pole pieces 12 and 13 are respectively provided thereon facing the rotor 19 inside. A core 30 is provided on the upper yoke 7 facing one end of the mobile iron piece 33 while the other end thereof is connected to a spring 34 with a support section 10 extended from the lower yoke 6. When the exciting coil 1 does'nt conduct, the mobile iron piece pushes up a gear 38 of the clutch mechanism with the action of the spring 34. When it conducts, with the rotation of the rotor 19, the mobile iron piece 33 is attracted on to the core 30 thereby working the clutch mechanism simultaneously.
Patent JP-S59859-A (JP)
Title: Organic solvent battery
Inventor: TANAKA KOUICHI
IPC: H01M50/186
Filed: 1982-06-09
Abstract: PURPOSE:To improve leakageproofness, storage characteristics, and manufacturing workability by forming a thin coat made of special blown asphalt on the surface of a packing interposed between a battery case and a sealing plate. CONSTITUTION:A thin coat 7 made of blown asphalt is formed on the whole surface of a packing 6 interposed between a battery case used additionally as a positive electrode terminal and a sealing plate 5 used additionally as a negative electrode terminal. In addition, a thin coat 8 made of an asphalt sealing agent 2 is also formed on the surface that is made to contact the packing 6 of the battery case 2. The blown asphalt with penetration 0-10 at 25 deg.C and softening point 80-120 deg.C is used as these asphalt coats 7 and 8. As a result, the workability and easiness of handling of an organic solvent battery are improved and the effect of sealing is increased.
Patent JP-H05274648-A (JP)
Title: Binder for magnetic powder and magnetic recording medium
IPC: C08L75/00
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a magnetic recording medium having satisfactory surface smoothness and durability of the coating film and excellent in running property and magnetic characteristics by using a low viscosity coating material contg. stably dispersed fine magnetic powder. CONSTITUTION:A magnetic layer is formed on a nonmagnetic substrate by coating with a magnetic coating material contg. polyurethane resin as a binder for magnetic powder to obtain the objective magnetic recording medium. The polyurethane resin is a resin having urethane bonds formed by allowing diisocyanate to react with polyester polyol and other polyol. The polyester polyol consists of a polyol component contg. quat. carbon and a dicarboxylic acid component having a polar group contg. no active hydrogen atom. The polyurethane resin has >=2.3 isocyanate groups in one molecule on average and 2,000-10,000 number average mol.wt. and contains <20% component having <=1,000 mol.wt.
Patent JP-H04328880-A (JP)
Title: Thin film thermoelement
Inventor: SHIMABARA YUTAKA
IPC: H01L35/32
Filed: 1991-04-30
Abstract: PURPOSE:To lessen a thin film thermoelement in junction resistance, where the thin film thermoelement is formed by providing a semiconductor thin film pattern whose main component is iron silicide onto a substrate. CONSTITUTION:A P-type semiconductor thin film pattern 4 and an N-type semiconductor thin film 6 consisting mainly of crystalline iron silicide are formed on a glass substrate 3, and these patterns 4 and 6 are connected together with a non-amorphous iron silicide thin film 7 to constitute hot-cold junctions.
Patent JP-S62255361-A (JP)
Inventor: ARUFUREETO BEEZEMAN
IPC: B65H75/24
Filed: 1987-04-23
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-S61142287-A (JP)
Inventor: ERUBUE BARUTERUMI
IPC: E21B4/00
Filed: 1985-05-09
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-2000294660-A (JP)
Title: Nonvolatile semiconductor storage and its driving method
Inventor: NAKAMURA AKIHIRO
IPC: H01L29/788
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent increase in junction leakage current in source-drain impurity areas, while efficiently suppressing short channel effect. SOLUTION: Source-drain impurity areas 16 sandwiching a channel forming area are formed on the surface of a semiconductor 10. Gate insulating films 11-13 including a charge accumulating means (floating gate 12) inside and a gate electrode (floating gate 14) are layered in the channel forming area. The concentration of impurities in the source-drain areas 16 in semiconductor layers 10' layered on the sides of the floating gate 14 gradually decreases from the top of the semiconductor layers toward the bottom. Preferably, the source-drain areas 16 are deeper than the floating gate 12 and side insulating films 18 are thicker than a tunnel insulating film 11.
Patent JP-S5324381-A (JP)
Title: Preparation of dried acrylamide (co) polymers
Inventor: TAGO ATSUO
IPC: C08F6/12
Filed: 1976-08-19
Abstract: PURPOSE: Preparation of a low water-content acrylamide (co) polymer in a short time and without deterioration by heaping up the water-containing said (co) polymer particles in layers and drying then to a specific water content, followed by crushing and further drying. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10288916-A (JP)
Title: Photoreceptor drum and image forming device
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/06
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To accurately rotatably support an abutting roller by providing an allowance for force-fitting on a drum flange in a drum main body so that the fitting part may correspond to the part on the outer periphery of a photoreceptor drum, on which the roller abuts. SOLUTION: A transfer roller 10 and the roller 101 are installed on a transfer roller shaft 10a as the same center, and the roller 101 rotatably abuts on the surface of the drum main body 30 through an abutting part 30a. The photoreceptor drum 3 is constituted so that the force-fitting part 31a of the drum flange 31 force-fitted inside the end of the main body 30 may have the allowance for force-fitting 31b in correspondence with the abutting part on the roller 101. A taper fitting method is adopted as the force-fitting method of the flange 31 in the drum 3. When the inside diameter of the main body 30 is 28.417 mm, the diameter of the flange 31 of the force-fitting part is 28.500 mm, and the main body 30 is somewhat extended by force-fitting.
Patent JP-H06303841-A (JP)
Title: Selecting device of thresher
Inventor: OCHI RIICHI
IPC: A01F12/46
Filed: 1993-04-26
Abstract: PURPOSE:To forcedly eliminate mud and dust by wind force and to raise selecting effect by positively making selecting wind act on the bottom of a receiving trough. CONSTITUTION:A foreign matter removing screen 16 having a hole diameter not to leak grain is made at the bottom of a first receiving trough 12 and selecting wind from a fan mill 17 is made to act on the bottom of the first receiving trough 12.
Patent JP-H07303411-A (JP)
Title: Onion conveyor
Inventor: URANO YASUNORI
IPC: A01D23/04
Filed: 1994-05-13
Abstract: PURPOSE:To enable the sure taking out of onions one by one from a taking out end of a pair of conveying rollers to a cutter, prevent the cutter part from being clogged with the onions and regularly cut stems and leaves of the onions from a prescribed position. CONSTITUTION:This onion conveyor is obtained by axially installing plural sets of conveying rollers 14 and 15, respectively forming one set from each pair thereof and rotated in the inward mutually rolling in the direction parallel so as to enable the free rotation, arranging guide plates 25, located in boundary parts between the pair of the conveying rollers 14 and 15 and another pair of the conveying rollers 14 and 15 adjacent thereto and capable of guiding onions (B) to the space between the pair of conveying rollers 14 and 15 in the conveying direction of the onions (B) and further guide protruding units 27 for moving the onions (B) onto the space between the pair of the conveying rollers 14 and 15 in the guide plates 25.
Patent JP-S59225433-A (JP)
Title: Key input device
Inventor: SATOU RIYOUICHIROU
IPC: G06F3/023
Filed: 1983-06-06
Abstract: PURPOSE:To obtain a key input device which adjusts freely the interval of continuous generation of identical code information freely by the operator by providing an adjusting means for adjusting the interval of continuous generation of the code information of a selected key. CONSTITUTION:The adjusting means for adjusting the interval of continuous generation of the code information of a selected key is provided. For example, an interval adjusting device 3 of a key input device 5 is adjusted by the poeration of the operator to set the interval at continuous generation of a code and the set value is stored in a storage section 4. When a key provided on a keyboard 1 is depressed and data is inputted, then a signal corresponding to the depressed key is transmitted to a control section 2, which discriminates whether key input is performed or not, and when the key input is performed, the code information corresponding to the key signal is outputted. When it is decided that the code is under the condition of continuous generation, the interval of continuous generation of the code information is adjusted based on a value stored in the storage section 4 and the code information is inputted to an externally connected device 6.
Patent JP-H03295826-A (JP)
Title: Manufacture of semiconductor fine particles-doped silica glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B19/12
Filed: 1990-04-16
Abstract: PURPOSE:To easily obtain simiconductor-doped silica glass including no OH groups by regulating the pH of a liquid sol having an objective glass componental compsn. into a desired shape, gelatinizing it, thereafter executing heating, drying and calcining, subjecting it to treatment in an gaseous atmosphere contg. semiconductor fine particles components such as S and Se and thereafter executing vitrifying. CONSTITUTION:The pH value of the above liquid sol is regulated to 3 to 6, and the sol is charged to a closed container having a desired shape or is coated with a then film and is thereafter gelatinized. Next, this gelatinized body is dried, e.g. by a thermostatic drier, is heated once to about 800 deg.C in an O2/N2 atmosphere, is calcined, is subjected to various treatment such as the promotion of a condensation reaction, dehydration and the removal of organic residues and is thereafter left standing in the atmosphere of H2S or H2Se. Next, the above treated material is subjected to reheating of raising the temp. to about 1250 deg.C under reduced pressure and is vitrified. Then, this glass body is treated, e.g. at 500 deg.C to precipitate the crystals of semiconductor particles. As a result, the semiconductor particles-doped silica glass having high content of dopants can easily be obtd.
Patent JP-H11297382-A (JP)
Title: Protective sheet for wire connection part
Inventor: KIKUCHI NORIO
IPC: H01R4/70
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent leak of viscoelastic material, and securely charge viscoelastic material to a position to be sealed. SOLUTION: Viscoelastic material 13 is laminated on one surface of an insulation sheet 12 comprising elastic material, and the insulation sheet 12 is folded so that viscoelastic material 13 encloses a wire connection part 16. Hook protrusions 14, 14 are protruded on the insulation sheet 12, and hook engagement parts 15, 15 to be engaged with the hook protrusions 14, 14 to hold an enclosed condition of the wire connection part 16 with the hook protrusions 14, 14 are provided on the other surface of the insulation sheet 12, so that the leakage of viscoelastic material 13 is prevented, and that it is charged to a position to be sealed.
Patent JP-S62261053-A (JP)
Inventor: UORUFUGANGU SHIYUMITSUTO
IPC: G01N27/04
Filed: 1987-04-22
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-S62256401-A (JP)
Inventor: ARAI TOSHIO
IPC: H01C17/06
Filed: 1986-04-30
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-S584797-A (JP)
Title: 5'-se-(2-nitrophenyl)selenonucleoside and its synthesis
Inventor: TAKAKU HIROSHI
IPC: C07H19/167
Filed: 1981-06-29
Abstract: NEW MATERIAL:A 5'-Se-(2-nitrophenyl)-selenonucleoside shown by the formulaI(R is H or OH; B is a purine nucleus shown by the formula IV which may have a substituent group at 2, 6, or 8 position or a pyrimidine nucleus shown by the formula V which may have a substituent group at 2, 5, or 6 position). EXAMPLE:5'-Se-(2-Nitrophenyl)selenoadenosine. USE:A starting raw material for 4', 5'-unsaturated adenosine which is an intermediate for synthesizing an agent for trypanosoma, etc. PROCESS:A nucleoside shown by the formula II is reacted with 2-nitrophenylseleno cyanide shown by the formula III and n-butylphosphine shown by the formula VI, to give a compound shown by the formulaI. In the reaction, 1 equivalent nucleoside shown by the formula II is reacted with preferably 3 equivalent compound shown by the formula III and 6 equivalent compound shown by the formula VI in pyridine, to give the compound shown by the formulaIin approximately quantitative yield.