baber/WOPTO huggingface dataset:
Patent JP-S6161627-A (JP)
Title: Method for sphering toner
Inventor: FUJII MASANORI
IPC: G03G9/087
Filed: 1984-08-31
Abstract: PURPOSE:To improve the fluidity and blocking resistance by pulverizing the roughly crushed material of a toner composition in a moment in the spiral flow of air at ultrahigh speed whose temp. is regulated to an appropriate temp., softening the surface of a toner binding resin and sphering the material. CONSTITUTION:50pts.wt. styrene. acryl resin, 50pts.wt. magnetite, 2pts.wt. low mol.wt. polypropylene, and 0.5pts.wt. calcium stearate are premixed by a Henschel mixer. The mixture is melted and kneaded by a biaxial extruder at 150 deg.C, and allowed to cool in the air to obtain a kneaded material. The material is crushed in a cutting mill to prepare a roughly crushed material 2 having <= about 3mm mean grain diameter. Said roughly crushed material 2 is charged at 30 deg.C and 70% humidity into a pulverizing zone 13 at a rate of 45kg/hr along with influent air 3 at 15 deg.C, and pulverized. The obtained pulverized toner is classified into particles having 12mum mean particle diameter and uniform particle size distribution.
Patent JP-H1123437-A (JP)
Title: Method and equipment for measuring flexural rigidity of rod-like material
Inventor: NAKAHARA HAJIME
IPC: G01L5/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an equipment for measuring the flexural rigidity of a rod-like material accurately in which the flexural rigidity of a rubber hose can be measured quantitatively at a low temperature and at the application of pressure. SOLUTION: The flexural rigidity measuring equipment 10 comprises a semicircular, planar bending mender 12 having a radius of curvature R secured vertically and removably onto a supporting table 11 by means of screws 13. The planar bending mandrel 12 is fixed, on the side face thereof, with the supporting arm 15 of a pressing means provided with a detector turning, at a constant speed, along the side face of the planar bending mandrel 12. The supporting arm 15 has a base end part 15a fixed to a turning shaft 16 located in the center O of the bonding mandrel 12 and a forward end 15b fixed, through a bracket 17, with rotatable guide rollers 18a, 18b provided with a guide groove 30 covering the substantially semicircular part of a rod-like measured material W, and flexure detectors 19a, 19b, e.g. load cells, for measuring the flexural rigidity (normal force).
Patent JP-S6243531-A (JP)
Title: Apparatus for measuring pressure of suction pipe of internal combustion engine
Inventor: FUKUDA TERUO
IPC: G01L23/24
Filed: 1985-08-21
Abstract: PURPOSE:To accurately calculate an average value of the pressures of a suction pipe and to enhance response at a transition time, by inputting the output of an A/D converter converting the output of a pressure sensor into a digital value and a crank angle signal. CONSTITUTION:A pressure sensor 11 detecting the pressure in a suction pipe 10, an A/D converter 12 converting the output of the sensor 11 into a digital value and an average value calculation means 13 sampling the output of the converter 12 at every predetermined angle of a crank angle and calculating an average value of the pressures of the suction pipe 10 by using a plurality of preceding sampling values are provided. The pressure is detected as analogue quantity by the pressure sensor 11 in the suction pipe 10 and converted into digital quantity by the converter 12 to be applied to the means 13 where a plurality of A/D conversion values at the predetermined rotary positions of an internal-combustion engine on the basis of a crank angle signal are accumulated. An average value of the pressures of the suction pipe is calculated from the accumulated values and outputted.
Patent JP-H0717315-A (JP)
Title: Interior material for vehicle
Inventor: SAKAMOTO MANABU
IPC: B32B7/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide an interior material, which is excellent in a cushion chracteristic and a molding characteristic and provides a high stiffness in spite of its lightness and low cost. CONSTITUTION:As a constituent fiber web, an interior material for a vehicle consists of the surface side first fiber layer 1 containing polyester fiber of 30-90% by weight and polypropylene fiber of 70-10% by weight and being arranged on a surface side, the second fiber layer 2 containing polyester fiber of 10-60% by weight and polypropylene fiber of 90-40% by weight and being arranged in the middle, and the third fiber layer 3 containing polyester fiber of 40-90% by weight and polypropylene fiber of 60-10% by weight and being arranged on a back face side, and these are laminated in the order and are integrated by needle processing so as to be molded by heating and pressing.
Patent JP-H0716786-A (JP)
Title: Wire for nonconsumable nozzle type electroslage welding and welding method
Inventor: NAGATOMO KAZUO
IPC: B23K25/00
Filed: 1993-06-30
Abstract: PURPOSE:To stably obtain a high-toughness welded metal even when nonconsumable nozzle type electroslag welding is executed at high efficiency while actively generating a heat in the wire in dry extension part for improving safety in a welded structure. CONSTITUTION:This wire for nonconsumable nozzle type electroslag welding contains, by wt.%, <0.07% C, <0.15% Si, 1.80-3.50% Mn, <0.02% P, <0.020% S, 0.005-0.100% Ti, satisfies Mn >=3(C+Si+Mo+Ti) and has the wire diameter of 1.2-2.0mm. And welding is executed by keeping the projecting length of the wire between the surface of molten slag bath and a welding tip within 20-50mm.
Patent JP-S5975316-A (JP)
Title: Float type water-level controller
Inventor: TANABE MASAAKI
IPC: G05D9/00
Filed: 1982-10-21
Abstract: PURPOSE:To minimize an error and to detect a water-level with high accuracy by detecting a temperature of drain water in a heat exchanger, correcting and approximating a specific gravity difference, and varying automatically an operation set value, in a feed water heater device. CONSTITUTION:A thermometer 15 and a thermometer 16 are installed to a drain water reservoir part of a feed water heater 1 and a float type water-level controller 9, respectively, a drain temperature of each part is measured, and expansion of an enclosure in these thermometers is led to a correcting device 17. The first and the second bellows 17a, 17b are incorporated in the correcting device 17, are opposed so as to be applied to an operational expression of a-b, and a correction of a water-level variation which calculates in advance a temperature difference is linearlized by a cam, a lever, a gear, etc., is led to a control part 9c through a connecting mechanism 18, so that a liquid face adjusting knob is moved automatically.
Patent JP-H0235356-A (JP)
Title: Evaluating agent of rust preventing effect of rust preventive and testing method for evaluation
Inventor: ANAMI TERUTOKI
IPC: G01N33/00
Filed: 1988-07-25
Abstract: PURPOSE:To evaluate the effect of rust prevention of a rust preventive on the reinforcing bars of a concrete building and the like by visual observation simply and accurately by using the gelled material of xanthan gum as a test body for evaluation of the effect of the rust prevention of the rust preventive. CONSTITUTION:The transparent material of xanthan gum wherein a rust preventive is added is inputted into a transparent frame in which reinforcing bars are arranged. Said material is made to be a gel state, and a test body is formed. The rusting state of the reinforcing bars in said test body is visually observed, and the effect of the rust prevention of the rust preventive is evaluated. The xanthan gum to be used is prepared as follows: a carbohydrate is fermented with xanthomonas.camperitis; the material is refined; and thereafter the material is dried and crushed. The material mainly comprises D-glucose, D-mannose, and the sodium salt, potassium salt and calcium salt of D-glucuronic acid.
Patent JP-S6079350-A (JP)
Title: Method for undercoating film for photosensitive material
Inventor: SAKATA TOSHIHIKO
IPC: G03C1/93
Filed: 1983-10-01
Abstract: PURPOSE:To form directly a hydrophilic colloidal layer on the surface of a film by mixing an aqueous dispersion of a copolymer consisting of a specified amount of styrene and/or a styrene deriv. and a specified amount of an acrylate with a compound having two or more epoxy groups in one molecule to prepare a coating liq. and by coating the liq. on the surface of the film. CONSTITUTION:An aqueous dispersion of a copolymer consisting of 100-60wt% styrene and/or styrene deriv. respresented by the formula (where R is H or alkyl) and an acrylate represented by a formula CH2=CH2R (where R is alkyl) is mixed with a compound having two or more epoxy groups in one molecule to prepare a coating liq. This coating liq. is coated on a film support for a photosensitive material. The amount of the acrylate can be arbitrarily selected within the range of 10-60wt% styrene and/or styrene deriv. content, yet the desired amount is 20-50wt%. The kind of the acrylate can be arbitrarily selected.
Patent JP-H02117694-A (JP)
Title: Desulfatohirudin mutant
Inventor: ANDORIYUU UOREESU
IPC: C12R1/865
Filed: 1989-07-18
Abstract: NEW MATERIAL: A desulfatohirudin variant (salt) having the formula (wherein Z 0  is Val, Gly-Val or the like; Z 1  is Lys, Gln or the like; Z 2  is Lys, Arg or the like; Z 3  is Lys, Arg, Asn or the like; Z 4  is Pro or Gly; Z 5  and Z 7  are each Gln, Asn or Met; and Z 6  is His, Gln or Asn).  
     USE: Prophylactics and therapeutics for thrombosis, embolic thrombosis, etc.  
     PREPARATION: A microbial host strain transformed by a hybridoma vector containing an expression cassette comprising the first DNA sequence which codes for a signal peptide bonded to a promoter, the second DNA sequence which does for desulfatohirudin variant and a DNA sequence containing transscription termination signal is cultured, the product is isolated, and optionally the polypeptide containing free carboxyl groups and/or amino groups is converted into a salt to obtain a compound of the formula. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000017571-A (JP)
Title: Production of antimicrobial and water-absorbing fiber and its use
Inventor: ONOE HIROSHI
IPC: A61F13/45
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber suitable for producing nonwoven fabric absorptive products of good feel of touch through blending with other fiber(s) by exchange reaction of antimicrobial metal ion with the carboxyl (metal salt) groups of the polymer constituting the original fiber without any loss of the above metal ion during the production process for the aimed fiber. SOLUTION: This antimicrobial and water-absorbing fiber is obtained by the following process: an exchange reaction of at least one kind of antimicrobial metal ion selected from silver, copper and zinc ions with the carboxyl (alkali metal salt) groups of water-absorbing fiber >=10 g/g in water absorption consisting of the corresponding polymer having carboxyl groups (metal salts) is performed in 1-propanol followed by filtering unreacted products away and then washing the resultant fiber with 1-propanol and drying at 30-90 deg.C to effect including the antimicrobial metal ion(s) at 100 ppm in the fiber and affording the fiber with antimicrobial nature. Using this fiber, nonwoven fabric absorptive products containing the fiber at 5-50 wt.% can be obtained.
Patent JP-H106876-A (JP)
Title: Door edge molding
Inventor: SUGIURA MASATOSHI
IPC: B60R13/04
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a door edge molding not only to improve impact buffering ability when a door is opened but also to light brightly during night and clearly visually observe, and beside be excellent in durability and economical efficiency and capable of effecting recycle, and have excellent safety. SOLUTION: A door module consists of an extrusion-molded product of soft resin. The outer surface D2 of the end part on the opening side of the door panel D of an automobile and the edge D1 on the opening side of the door panel concealed by other door or a car body panel during closing of an automobile door are covered therewith and attached to the end part on the opening side of the door panel. A light accumulation layer 11 covered with a transparent layer 12 is formed at the edge on the opening side of the door panel D.
Patent JP-S6246304-A (JP)
Title: Programmable controller
Inventor: SATOU SHIGENORI
IPC: G05B19/05
Filed: 1985-08-23
Abstract: PURPOSE:To make unnecessary the spare converting work after the sequence design and the translating work at the time of monitoring by providing the means to program, in the form of characters, and the means to monitor the name of the input output equipment, the internal signal, etc., defined freely by a PC user and providing the mechanism to convert and execute the name to the address number in the PC internal part. CONSTITUTION:A user defines, at first, the input output equipment name, the timer name, etc., and the address number, and inputs from a program 1. The definition of the sequence with the equipment name, etc., is made and inputted. A source program 13a of the PC composed of the definition of the input output name, etc., and the definition of the sequence with the name can be corrected after the input by the editor of a ROM 11, converted to a compressing data file 13b to rearrange the input output name, etc., to the address number by the translator of the ROM 11 and stored through serial communicating ports 14 and 24 to a non-volatile RAM 23. The sequence executor in a ROM 21 of the PC executes sequence data 13bb in a compressed data file 13b.
Patent JP-H01105424-A (JP)
Title: Switching member interlock type transfer switch
Inventor: MANABE YOSHIHARU
IPC: H01H15/18
Filed: 1988-07-22
Abstract: PURPOSE:To momentarily perform the switching operation of contacts to reduce the arc energy and obtain the stable contact pressure by making the reaction force of springs of an external force transfer member larger than the maximum reaction force of reversal springs. CONSTITUTION:An external force transfer member 2 has ordinarily opened springs 4 and 5 using a shaft 3 as a supporter and also has a slide member 6 converting the transfer direction of the external force into the switching motion of contacts. A contact switching member 7 has movable contacts 11-14 fixed to blades 9 and 10, reversal springs 17 and 18 performing the contact switching operation via the movement of the slide member 6 are incorporated in an insulating plate 8. The reaction force of the springs 4 and 5 of the external force transfer member 2 is made larger than the maximum reaction force of the reversal springs 17 and 18. The restriction of the driving force and the shift quantity if the external force transfer member 2 interlocked with the switching member of a copying machine or the like is thereby reduced, and the switching operation of contacts can be momentarily performed.
Patent JP-H0233943-A (JP)
Title: Wire bonding apparatus
Inventor: FUNATSU KAZUYUKI
IPC: B23K20/00
Filed: 1988-07-22
Abstract: PURPOSE:To accelerate an operating speed by descending a capillary to a height responsive to data stored in memory means at a high speed, and then descending the capillary at a low speed until it is brought into contact with a bonding face. CONSTITUTION:A driving motor 7 is rotated at a high speed to rotate a bonding head support 13 by a cam 24 at a shaft 14 as a center, and a capillary 2 is descended at a high speed until the capillary 2 is arrived at an initial height. The motor 7 is rotated at a low speed to descend the capillary 2 at a low speed. Data showing the height of a position where the end of the capillary 2 is brought into contact with a bonding face is stored in a RAM 11. The capillary 2 is returned to an original position. The capillary 2 is descended on the basis of data showing the height of the bonding face in contact with the capillary 2 in the case of a previous wire bonding, and bonded. Thus, its operating speed is accelerated.
Patent JP-S6338669-A (JP)
Title: Oil separating device for power engine
Inventor: KODA TOSHIHIDE
IPC: F02G1/053
Filed: 1986-08-05
Abstract: PURPOSE:To prevent entrance of oil, by a method wherein oil in oil steam passing an oil separator located between a power piston and a crank chamber is separated by passage of the oil through a pipe for cooling through which to intercommunicated two spaces partitioned by a shield plate 29. CONSTITUTION:A power piston 15 for a stirling engine is coupled to a crank in a crank chamber through a power piston rod 14. An oil separator 23 adapted to prevent entrance of oil from a crank chamber to an actuating space above the power piston is situated between the power piston 15 and the crank chamber. Though oildrops are removed through a filterlike oil separator, oil steam passes, and since the oil steam produces oildrops in an upper space, a shield plate 29 is situated in order to remove the oildrops. A first space 30a above the shield plate 29 and a second space 30b are intercommunicated through a pipe 28 for cooling which is cooled during passage of it within a jacket 16a for cooling, and oil steam produces oildrops for recovery.
Patent JP-S6163931-A (JP)
Title: Focus controller
Inventor: OGAWA KIYOSHI
IPC: G11B7/09
Filed: 1984-09-05
Abstract: PURPOSE:To attain the automatic focus control with high efficiency by receiving the focused light by a 2-split sensor from an optical system via a mask having a slit, and performing the focus control according to the peak value of a sum signal and the peak-peak value of a difference signal. CONSTITUTION:A mask plate 4 has a slit and is vibrated by a vibrator 24 in the direction rectangular to the lengthwide side of the slit. The focused light is received by 2-split photodetecting elements 31 and 32 from a laser optical system 1 via the plate 4. These photodetecting outputs of elements 31 and 32 are processed by an adder 35 and a subtractor 36 of a focus detecting part 3. Then a peak detector 37 and a peak-peak detector 38 deliver the sum signal SE showing the peak value having the time variation and the difference signal SF of the peak-peak value having the same time variation to an arithmetic control part 6. The feedback control is given to the up-down position where the maximum SE and the minimum SF are obtained. Thus the focus control is possible automatically with high efficiency.
Patent JP-H0849758-A (JP)
Title: Gearing for terminal reduction gear
Inventor: NOGAMI TETSUYA
IPC: F16H48/08
Filed: 1994-08-05
Abstract: PURPOSE:To provide a gearing for a terminal reduction gear reducing the backlash of the terminal reduction gear so as not to interfere with the mesh of gears by providing a plate spring between a differential gear case and the back face part of a gear part formed of a side bevel gear meshed with a pinion bevel gear to rotate an axle. CONSTITUTION:A side gear 7 part is provided with a plate spring 12. The engaged part of the radially outward part 13 of the plate spring 12 with the back face part of the side gear 7 is formed into the taper face 13a, and the engaged part of the radially inward part 14 of the plate spring 12 with a differential case 6 is formed into the tapered face 14. Accordingly, at the time of small torque travel where input torque applied to the plate spring 12 is small, the flexural quantity of the plate spring 12 is in the zero state, and the side gear 7 and a pinion gear are rotated in the state of almost no backlash. At the time of normal travel or start, the plate spring 12 bends, and appropriate backlash is obtained by the mesh of the side gear 7 and pinion gear. In the case of impulsive high torque being applied, this torque is absorbed by the plate spring 12.
Patent JP-S6071342-A (JP)
Inventor: RUUDORUFU ANDORESU
IPC: B60N2/48
Filed: 1984-09-05
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-S6162214-A (JP)
Title: Frequency discriminator
Inventor: OTOBE TAKASHI
IPC: H03D3/02
Filed: 1984-09-04
Abstract: PURPOSE:To obtain a discriminated output with high sensitivity in a wide frequency range and to miniaturize the titled discriminator by constituting the discriminator with a frequency- phase difference converting section provided with a YIC resonator (oxide magnetic substance resonator) and a phase detection section using plural gate FETs and obtaining a frequency discrimination output of an input microwave signal from the phase detecting section. CONSTITUTION:The frequency-phase difference converting section 10 consists of the YIC resonator 14 placed in a variable magnetic field 15 and main sub microstrip lines 12, 13. Then an input microwave signal Sx propagates through a line 12 via a coupling section between the line 12 and the YIC resonator 14 and through a line 13, to generate signals Sx', Sx'' having a mutual phase difference in response to the frequency of the signal Sx at output terminals 12' and 13'. The signal S'x from an input terminal 21a has a mutual phase difference by an odd number multiple of pi/2 to the signal S''x from an input terminal 22a by adopting different length to the lines 21, 22 in the phase detection section 11. Further, a proper additional bias current flows to a detection section 11. Further, a proper additional bias current flows to a bias resistor 27 to increase the sensitivity of the circuit through a Tr28. Thus, the detection section 11 detects the mutual phase difference between the said input signals Sx' and Sx'' and an output Vo in response to the mutual phase difference is produced at an output terminal 35.
Patent JP-2000022378-A (JP)
Title: Boiling cooler
Inventor: NAGAKABE HIROYUKI
IPC: H05K7/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve heat radiating performance by more surely preventing interference between refrigerant vapor and a condensate in a refrigerant chamber. SOLUTION: A first refrigerant flow control plate 14A and one set of second refrigerant flow control plates 14B are installed in a lower tank 13 of a heat radiator 4. The plate 14A is installed substantially at a center in the tank 13 to partly cover above a refrigerant chamber 8. The one set of the plates 14B are installed at both sides of the plate 13A at lower positions than the plate 14A to cover the above overall of the chamber 8 together with the plate 14A. the plates 14A and 14B are disposed in the state that the ends of the plates 14A and 14B are vertically superposed and a space formed between the vertically superposed ends are secured as a vapor outlet 21 of the refrigerant vapor boiled in the chamber 8.
Patent JP-H1032025-A (JP)
Title: Conductor connecting device
Inventor: HAJIME TADAO
IPC: H02G5/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To simplify assembly work and surely connect a conductor on the inner circumferential surface and the inner surface of a first recess to a first conductor in a conductor connecting device. SOLUTION: A conductor connecting device has a first conductor 12, a first cylindrical solid insulator 3 which covers the first conductor 12 and forms a first recess 3a at one end, a second conductor 2, a second cylindrical solid insulator 4 which covers the second conductor 2 and forms a second recess 4a by projecting one end of the second conductor 2 to the inside, a conductive enlargement part 13 which is integrally formed with one end of the first conductor 12 and comes in contact with the bottom surface of the first recess 3a, a conductive cylinder part 14 which is integrally formed with the conductive enlargement part 13 and comes in contact with the inner circumferential surface of the first recess 3a, and a finger contact 5 which is electrically connected to the first conductor 12 and housed in the conductive cylinder part 14,  and the second conductor 2 is inserted into the finger contact 5 so as to elastically contact each other, and the first conductor 12 and the second conductor 2 are electrically connected.