baber/WOPTO huggingface dataset:
Patent JP-H05180749-A (JP)
Title: Measuring device of viscosity
Inventor: MAEDA TOYOICHI
IPC: G01N11/04
Filed: 1991-02-28
Abstract: PURPOSE:To enable precise application of a pressure by a set load and accurate measurement of viscosity by supporting the fulcrum of a pulley so that it can be shifted in the horizontal direction. CONSTITUTION:The fulcrum shaft of a pulley 8 is so supported as to be shiftable in the horizontal direction and it is set so that the whole of the pulley is moved when a force in the horizontal direction acts on the pulley 8. A weight 10 for a load is fitted to this pulley 8 so as to give a downward force to a piston 17. A heated sample in a cylinder 18 is pressed thereby and extruded from a die 22 in the bottom of the cylinder and viscosity is calculated from the flow rate and the pressing force thereof. When a partial force Fh in the horizontal direction of a force F given by the weight 10 becomes larger than a frictional force Ff generated in the part of the fulcrum shaft of the pulley 8 on the occasion when the load is applied by putting the weight 10 on the pulley 8, the pulley 8 moves in the direction of canceling this partial force Fh and the necessary load is transmitted to the piston 17 through a lever 3. Therefore the pressure can be applied to the sample precisely.
Patent JP-S59203720-A (JP)
Title: Crystalline metallic oxide and its manufacture
Inventor: OKABAYASHI NAMIHIRO
IPC: A61K6/884
Filed: 1983-05-04
Abstract: PURPOSE:To manufacture a crystalline metallic oxide showing the same X-ray diffraction pattern as quartz by hydrolyzing a compound of a II group metal in the periodic table, an organosilicon compound, and a titanium compound in a soln. and by calcining the deposited reaction product. CONSTITUTION:One or more kinds of compounds of II group metals in the periodic table capable of bonding to silica such as Mg(OCH3)2, a hydrolyzable organosilicon compound such as alkoxysilane, and a hydrolyzable titanium compound such as a titanium alkoxide compound are dissolved in alcohol or other solvent which dissolves the compounds and does not practically dissolve the reaction product thereof, and the compounds are hydrolyzed. The deposited reaction product is calcined at 950-1,100 deg.C for about 15min-2hr to obtain a crystalline metallic oxide consisting essentially of the oxide of a II group metal in the periodic table, titanium oxide and silica. The specific surface area of the crystalline metallic oxide is <=100m<2>/g, and the oxide has peaks at about 26.7 deg. and 20.9 deg. in its X-ray diffraction pattern.
Patent JP-S5649540-A (JP)
Title: Semiconductor device
Inventor: TAKEDA SHIROU
IPC: H01L21/768
Filed: 1979-06-21
Abstract: PURPOSE:To obtain a semiconductor device with extremely high heat and moisture resistances by using organopolysiloxane of end bridged type and ladder type as insulative layers between layers when forming multilayer wirings in a semiconductor device. CONSTITUTION:An Si wafer 1 includes a circuit element having exposed parts at predetermined positions and an SiO2 peotective film 2. An Al wiring layer 3 with a predetermined pattern is formed on the film 2 and then a hardened polysiloxane layer 4 is coated thereon. For the layer 4 there is used a solution obtained by solving polysiloxane of monomethylladder type into a mixed solvent consisted of cyclohexane and toluene in the volume ration of about 2:1 while keeping the concentration at about 25wt%. More specifically, this varnish is spin-coated on the wiring layer 3 and hardened by heat treatment for 10min at 300 deg.C in the atmosphere of N2. The varnish is coated thereon again and brought under another heat treatment for 30min at 350 deg.C. Then, contact holes 5 are bored at predetermined positions on the wiring layer 3 and the subsequent wiring layer and siloxane layers are repeatedly coated in a similar manner so as fo form a multilayer wirings structure.
Patent JP-H06262451-A (JP)
Title: Bolt nut tightening device
Inventor: SATO SATOSHI
IPC: B23P19/06
Filed: 1993-03-11
Abstract: PURPOSE:To decrease a load to a moving member, to also improve even accuracy of a torque sensor, to further decrease dimensional limitation to increase a degree of freedom of design, so that a process of cables is also simplified, by separating a drive member from a driven member, and further fixing the driven member to the moving member of X-Y table or the like. CONSTITUTION:A driven member 4 containing a rotary shaft 4c for tightening bolts and nuts and a drive member 1 containing a motor 1a are separated, to fix the driven member to a moving member 5 of X-Y table or the like also the drive member to a mounting member 6 separated from the moving member, and further the drive and driven members are connected through a universal coupling 3 extended/contracted in the axial length direction and synchronously rotated in a direction of rotation.
Patent JP-S57193254-A (JP)
Title: Reinforcement cage manufacturing machine for manhole or the like
Inventor: KIMURA REIJI
IPC: B21F31/00
Filed: 1981-05-25
Abstract: PURPOSE:To manufacture various reinforcement cages by use of one form, by providing an upper supporting lever and a lower supporting lever radially on the upper and lower parts of a rotary shaft, and axially installing a longitudinal reinforcement receiving part between the upper supporting lever and the lower supporting lever. CONSTITUTION:A longitudinal reinforcement 7 is fitted into each longitudinal reinforcement receiving part 8, its lower end is fixed by fittings 26, a spiral reinforcement 16 is inserted into a guide part 20, and also the tip of the spiral reinforcement 16 is made to press-contact with the longitudinal reinforcement 7 and is welded. Subsequently, a rotary shaft 2 is rotated, the spiral reinforcement 16 is wind-turned, the guide part 20 is moved downward by rotating the bolt  shaft, and is wind-turned spirally. This spiral reinforcement 16 generates a spark  at each crossing part with the longitudinal reinforcement 7, is welded in order,  and the crossing part is fixed. After that, the longitudinal reinforcement 7 is removed from the receiving part 8 by cutting the spiral reinforcement 16, and a  reinforcement cage 33 whose one surface is slanting is obtained.
Patent JP-S61234733-A (JP)
Inventor: TSUJIWAKI GIICHI
IPC: A21D2/00
Filed: 1985-04-10
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-H07267717-A (JP)
Title: Production of antibacterial ceramics
Inventor: TANIGUCHI RYOJIRO
IPC: C04B33/04
Filed: 1994-03-23
Abstract: PURPOSE:To carry an antibacterial agent in a uniformly dispersed state on clay granules as the principal component of antibacterial ceramics. CONSTITUTION:Clay and a very small amt. of an antibacterial agent are stirred and mixed in water to obtain a slurry in which the antibacterial agent and clay are in a uniformly stirred and dispersed state. This slurry is dried, granulated and fired to produce the objective antibacterial ceramics.
Patent JP-H05280647-A (JP)
Title: Vacuum seal method
IPC: H01L21/677
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a means of preventing dust from being generated by wearing an O ring even in a condition of high temperature, relating to a vacuum seal method between a partition of a vacuum device and a shaft inserted through the partition. CONSTITUTION:In a vacuum seal method between a partition 1 of a vacuum device and a shaft 2 inserted through the partition, a seal member 3 for burying a part between the partition 1 and the shaft 2 is provided. The seal member 3 provides a ring-shaped groove 7, for fitting an O ring 4, formed of a cylindrical film 5 between the O ring 11 and the shaft 2 and further of a side surface 6 with an opposite side to the film 5 in a narrow tapered shape to a bottom part direction. Constitution is provided such that the O ring 4 is deformed by pressing it with a retaining jig 8 to compress the film 5, and it tightens the shaft 2 to hold a vacuum of the vacuum device.
Patent JP-S62237957-A (JP)
Title: Method for controlling charging of electrostatic precipitator
Inventor: SHINGUU NORINARI
IPC: B03C3/68
Filed: 1986-04-07
Abstract: PURPOSE:To enable not only the concn. of dust at an outlet to become min. but also dust collecting capacity to become max., in an electrostatic precipitator having two or more dust collection chambers, by performing the charging corresponding to the charge characteristic of each dust collection chamber. CONSTITUTION:When a charge characteristic selection switch 10 is turned on at a periodic interval by a timer, charge voltage at the time of a current value arbitrarily sectionalized is detected by a microcomputer unit 4. For example, by comparing voltages V1, V2, it is judged whether inverse ionization is generated in a dust collection section. If no inverse ionization is generated, a continuous charging mode is selected and, if inverse ionization is generated, an intermittent charging rate is successively altered to select the intermittent charging rate minimizing the concn. of dust at an outlet. If this operation is performed from the first chamber of dust collection sections, charging condition of each dust collection chamber minimizing the concn. of dust at the outlet can be set.
Patent JP-H08250977-A (JP)
Title: Information signal processing method and information signal processing unit
Inventor: KUWAOKA TOSHIHARU
IPC: H03M7/14
Filed: 1995-03-10
Abstract: PURPOSE: To easily obtain an information signal with high quality whose bit number is extended. CONSTITUTION: Information representing 1st and 2nd kind frames is added to a 1st kind frame comprising N-bit data in M-bits (M>N) obtained by converting an analog signal into a digital signal with a resolution of 1/M-th power of 2 and a 2nd kind frame comprising N-bit data obtained by converting an analog signal into a digital signal with a resolution of 1/N-th power of 2. Then the number of bits of the data of the 2nd kind of frame in the code information of the 1st and 2nd kind of frames in mixture on time base is converted into M-bit data so that an error between a decoded analog signal and an analog signal used to obtain the data is within ±0.51LSB as to 1LSB of resolution of 1/N-th power of 2 and an analog signal waveform corresponding to digital data of the 2nd kind frame and an analog signal waveform corresponding to data of the 1st kind frame are nearly consecutive.  Thus, all frames are outputted as code information for M-bit digital data.
Patent JP-S57193336-A (JP)
Title: Material supplying device for injection molding machine
Inventor: UMETSU KATSUHARU
IPC: B29C45/53
Filed: 1981-05-22
Abstract: PURPOSE:To automatically maintain pressing and stopping positions of a plunger constant by detecting the positions per one injection and adjusting the resin material supplying amount for injecting next. CONSTITUTION:When the pressing and stopping positions of a plunger 2 are more shallow by d than the optimum positions, the slide piece 22c of a potentiometer 22 is disposed at the rear by d from the central position. Since the stroke B of the plunger 2 for supplying the resin material of correcting amount is a value for moving the piston 7b at the rear by d' from the half position of the full stroke D for the correcting amount and hence from the optimum position of the stopping position of the plunger 2, the correcting amount is reduced when the position is more shallow than the optimum position, thereby reducing the supplying amount of the resin material fed to a material reservoir 6 for injecting next, and the position of the plunger 2 at the next injection is deepened.
Patent JP-S63242573-A (JP)
Title: Printer
Inventor: YOKOI TAKESHI
IPC: B41J13/02
Filed: 1987-03-30
Abstract: PURPOSE:To feed a paper while maintaining the paper in contact with a printing position on a platen and prevent printing noise from being generated due to levitation of the paper, by disposing the printing position on the platen slightly closer to a printing head than is on a straight line connecting between a contact point of upstream feeding rollers and that of downstream feeding rollers. CONSTITUTION:A printing position on a platen 11 is protruded to the side of a printing head 13, namely, the printing position is disposed slightly closer to the head 13 than is on a straight line L connecting between a contact point of feeding rollers 16, 17 on the introducing side and that of feeding rollers 18, 19 on the discharging side. Therefore, a continuous form printing paper introduced from a tractor unit 5 or a slip printing paper introduced from a manual paper supply guide plate 25 is brought into close contact with the printing position on the platen 11. By this, the paper introduced is constantly fed in contact with, and without levitation from, the printing position on the platen 11 when being fed through a paper guide passage 21. Accordingly, printing noise is not generated due to levitation of the paper, and printing can be performed quietly.
Patent JP-S61237679-A (JP)
Title: Transparent medium for recording
Inventor: HANEDA AKIRA
IPC: B41M5/52
Filed: 1985-04-15
Abstract: PURPOSE:To obtain a transparent recorded medium by a printing means, by a method wherein a transparent base is provided with a surface capable of being dissolved in or swelled with a specified high boiling point solvent, and the visible ray transmittance thereof is set to be not lower than 80%. CONSTITUTION:A high boiling point solvent having a vapor pressure at 20 deg.C of not higher than 1mmHg is used as an ink (e.g., an ink for an ink ribbon) in a printing means of the ink jet system, an impact system or other system. A composition comprising as a main constituent a resin capable of being dissolved in or wetted with the solvent is provided on a surface of the transparent base (e.g., by coating), and while maintaining transparency, characters or figures formed on the surface of the base by a printing means are fixed. Therefore, the resin is one having excellent transparency, e.g., cellulose acetate or cellulose acetate butyrate, and the base is a transparent synthetic resin film, a transparent paper or the like, preferably, the one having a visible ray transmittance of not lower than 90%.
Patent JP-H05345959-A (JP)
Title: Fe-cr-ni-si shape memory alloy excellent in resistance to intergranular corrosion and stress corrosion cracking
Inventor: KADOYA YOSHIKUNI
IPC: C22C38/58
Filed: 1992-02-28
Abstract: PURPOSE:To obtain an Fe-Cr-Ni-Si shape memory alloy excellent in shape memory characteristics and resistance to intergranular corrosion and stress corrosion cracking by specifying the compsn. consisting of Cr, Si, Ni, Ti, Zr, Hf, V, Nb, Ta and Fe. CONSTITUTION:This shape memory alloy consists of, by weight, 16.0-21.0% Cr, 3.0-7.0% Si, 11.0-21.0% Ni, one or more among 0.01-1.0% Ti, 0.01-2.0% Zr, 0.01-2.0% Hf, 0.01-1.0% V, 0.01-2.0% Nb and 0.01-2.0% Ta and the balance Fe with inevitable impurities or further contains prescribed amts. of Mn, Cu, N, Mo and W. The above-mentioned components satisfy inequalities Ni>={0.67[Cr+1.2(Si+Ti+Zr+Hf+V+Nb+Ta)]-3} and 0.02<=[Ti+V+0.5(Zr+Nb)+0.25(Hf+ Ta)]<=2.0%. This shape memory alloy is excellent in various characteristics.
Patent JP-2000271229-A (JP)
Title: Mixed injection member and mouth, and medical device and drug container
Inventor: ABE TAKAYUKI
IPC: A61J1/05
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance against puncture of a puncture member by mounting a plug provided with a slit and a groove formed on the outer peripheral, or a plug provided with a slit and a cavity formed in the interior, on a cylinder protrusively provided in a body. SOLUTION: A mixed injection member 1 arranged halfway in a medical device such as a transfusion set, a blood collection set, or the like, is formed by mounting a plug 2 having a slit 5 on the top face of a cylinder 4 provided in the top face of a tubular body 3. A groove 6 portion is formed in the middle portion of the outside peripheral wall of the plug 2. A cap 8, the center of the top of which is open, is put over the plug 2 mounted in the cylinder 4 through the protrusions in the outside periphery of the cylinder 4 and a groove on the inside periphery of the cap 8. When a puncture member is stuck into the slit 5 of the plug 2 from the top face, as the expanded portion of the plug 2 that is expanded at the same time as the puncture member is stuck is absorbed into the space of the groove 6, the puncture member can easily enter into the slit 5. Therefore, insertion resistance decreases and smoothens puncture.
Patent JP-H0719161-A (JP)
Title: Liquid force-feeding method by multiple plunger pump and pump therefor
Inventor: MATSUNAGA MASABUMI
IPC: F04B23/02
Filed: 1991-03-18
Abstract: PURPOSE:To force-feed shear-sensitive and heat-sensitive liquid by a multiple plunger pump without the liquid leaking outside and further without hardening the liquid. CONSTITUTION:A non-closed type liquid tank 7 is provided with plural plungers, and either one of the plungers 3 is always actuated under pressure. Liquid leaking from a seal part 13 between the plunger 3 and a cylinder 5 is returned into the liquid tank 7.
Patent JP-S5413287-A (JP)
Title: Electrode thin film constituting method for crystal oscillator
Inventor: ECHIGO NAOYUKI
IPC: H03H3/02
Filed: 1977-07-01
Abstract: PURPOSE:To increase the massproducibility of small sized oscillators excellent in the sharpness of resonance, by forming the electrode film having sufficient thickness also for the side surface of the oscillator by use of spacer and mask.
Patent JP-H0912965-A (JP)
Title: Ultraviolet-curing weather-resistant coating film formed by cold casting process
Inventor: KENESU RII RIRII
IPC: C09D5/44
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for improving, etc., weatherability of a resin base material by blending a specific cross-linking compound, 2-hydroxy-5- acryloyloxyphenyl-2H-benzotriazole with a photoinitiator and a UV-absorbing compound.  
     SOLUTION: This UV-curing weather resistant coating composition is obtained by blending (A) 100 pts.wt. photopolymerizable composition containing (i) a cross-linking and polymerizable compound containing at least 2 (meth) acryloyloxy groups in a molecule (e.g. trimethylolpropane triacrylate, etc.) and (ii) a portion of a compound expressed by the formula (X is H or a halogen; R 1  is H or a 1-6C alkyl; R 2  is a 2-10C alkylene; R 3  is H or methyl) [e.g. 2-(2- hydroxy-5-methacroyloxyethylphenyl)-2H-benzotriazole, etc.] with (B) 0.01-10 pts.wt. photoinitiator (e.g. benzoin, etc.) and (C) 0.1-15 pts.wt. UV absorbing compound (e.g. tinuvin, etc.). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H094465-A (JP)
Title: Module part, turbine and turbine preparation
Inventor: ARAN UOOKAA
IPC: F02C7/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To restrict the performance loss and the cost at the minimum by forming fixed partitioning walls and rotating buckets in the same module parts to be used in response to each turbine stage so that the rotating speed is proportioned to each frequency and that the power of a turbine is not proportioned to the square of the frequency to a power circuit net at a different frequency. SOLUTION: Plural bucket wheels 44a are fitted to a rotor Ra of a turbine Ta, and a spacer wheel 46a is fitted between adjacent bucket wheels 44a, and they are all fixed between a front and a rear shafts 48a, 50a. The turbine Ta has a nozzle 54a and a bucket 56a of a first stage, a nozzle 68a and a bucket 60a for a second stage, a nozzle 62a and a bucket 64a for a third stage, and a nozzle 66a and a bucket 68a for a fourth stage. A specified design of the second stage and the third stage can cope with a change of speed and mass flow rate between the different frequencies without generating a practical loss of performance, and the partitioning wall and the bucket can commonly used in the second stage and the third stage.
Patent JP-H0577689-A (JP)
Title: Windshield wiper for car with aerodynamics type deflector
Inventor: MOORISU JIYURUNE
IPC: B60S1/38
Filed: 1992-03-02
Abstract: PURPOSE: To increase the wiping pressure to the maximum by pressing a wiper blade to the windbreak glass by aerodynamic means. CONSTITUTION: At least one of second deflecting plates 28, 30 is joined to a supporting structure body 20, 22 as to form almost continuously curved faces with first and second deflecting plates 24, 28, 30 in the case a windbreak glass wiper 10 is at a wiping position. The wiper blades are pressed to the windbreak glass to increase the wiping pressure to the maximum.
Patent JP-H02256379-A (JP)
Title: Luminance signal delay time correction circuit
Inventor: KOBAYASHI TADAYUKI
IPC: H04N9/00
Filed: 1989-03-29
Abstract: PURPOSE:To eliminate color blurring by applying switching control to a delay time of a luminance signal of a television signal into several stages and generating a switching control signal in response to the system of the television reception signal. CONSTITUTION:With a control signal inputted to a base of a transistor(TR) at a high level, the TR is turned on and a voltage applied to a connection terminal 8 of a luminance signal delay control IC 6 depends on the voltage division ratio by resistors R1, R2, R3. Moreover, with the control signal inputted to the base of the TR at a low level, the TR is turned off and the voltage applied to a control terminal 8 of the luminance signal delay control IC 6 depends on the voltage division ratio of resistors R2, R3. The voltage at the control terminal 8 is controlled by the control signal to vary the delay time of the luminance signal with the luminance signal delay control IC 6. Thus, a picture with less color blurring is displayed on a television receiver.
Patent JP-S62234161-A (JP)
Title: Processing method for silver halide color photographic sensitive material with which quick processing is made possible
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/413
Filed: 1986-04-04
Abstract: PURPOSE:To eliminate the stains in an unexposed part even in a continuous process using a stabilization process substitutive for rinsing and to provide the titled material suitable for a quick process by adjusting the pH of the color developing soln. to be used for a color developing stage to >=10.3, incorporating a p-phenylene diamine compd. having a water soluble group as a color developing agent into said soln. and further incorporating a specific compd. into the color developing soln. CONSTITUTION:The pH of the color developing soln. to be used for the color developing stage is adjusted to >=10.3, and the color developing soln. contains the p-phenylene diamine compd. having the water soluble group as the color developing agent; further the color developing soln. contains the compd. expressed by the formula, where R denotes an alkyl group or phenyl group of 1-8C, X denotes a hydrogen atom, sodium atom, potassium atom, lithium atom or ammonium group. The stains in the unexposed part are thereby satisfactorily decreased.
Patent JP-S61237324-A (JP)
Inventor: KATO UMEJI
IPC: H01H43/10
Filed: 1985-04-12
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-2000272323-A (JP)
Title: Air conditioning system for vehicle
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To perform proper control of a rear air conditioner according to the estimated discharge air temperature of the rear air conditioner by estimating the discharge air temperature of the rear air conditioner in an air conditioning unit for a vehicle provided with air conditioners at front and rear sides. SOLUTION: Temperature of a heat exchanger for cooling a rear air conditioner is calculated based on a temperature of the heat exchanger for cooling a front air conditioner and an in-vehicle temperature detected by in-vehicle temperature detection means. Air volume supplied from the rear air conditioner is controlled according to the obtained temperature of the heat exchanger for cooling the rear air conditioner and a target discharge air temperature calculated by target discharge air temperature detection means.