baber/WOPTO huggingface dataset:
Patent JP-H0333010-A (JP)
Title: Functional fluid
Inventor: DANKAN GIRIIZU
IPC: C01B33/26
Filed: 1989-06-13
Abstract: PURPOSE: To obtain sufficient static yield strength, lower power consumption, and a large slope of electrical potential and sufficient stickness as well by dispersing an aluminum silicate contg. Si and Al in a prescribed proportion into an electrically non-conductive hydrophobic liq.  
     CONSTITUTION: A 6 wt.% or below polar substance such as water is incorporated into the aluminum silicate of an average particle size of ≤50 μ derived from zeolite, etc. having a Si/Al ratio of 8 to 175:1 or 22:1, and thereafter, is added to and is dispersed into the electrically nonconductive hydrophobic liq. contg. Si and hydrocarbon so as to attain 10 to 40 vol.%. Next, the obtd. dispersed liq. is sufficiently suspended to produce a functional fluid which is an electrorheological fluid exhibiting large static yield stress values over the temp. of -30°C to +60°C and a current of ≤5 μA/cm 2  when the slope of potential is 10 kV/mm. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01188244-A (JP)
Title: Clamp
Inventor: ROORENSU JIYON POTSUTAA
IPC: B25B5/00
Filed: 1988-06-20
Abstract: PURPOSE:To permit the using state to be changed and facilitate operation by constituting a movable arm by installing the first arm member, second arm member in which the intermediate part is pivotally supported at the top edge side and a movable jaw is arranged at the top edge and by arranging a screw assembly between the above-described arm members. CONSTITUTION:A movable jaw 29 is allowed to contact the clamped surface of a workpiece by sliding a movable arm 15 along a supporting body 14 against the frictional engagement force on the frictional pads 22 and 23 due to a leaf spring 24, and the workpiece is lightly nipped by the movable jaw 29. Then, the second arm member 17 is turned around a rivet 18 for the first arm member 16 by turning-operating the cross bar 31 of a screw assembly 19 in the screwing direction of a screw member 30, and the workpiece is clamped onto a working plane 12 by the movable jaw 29. At the same time, the frictional pads 22 and 23 are locked for the supporting body 14 by the reaction of the clamping force. Further, said clamp is released by the reverse operation.
Patent JP-S5575800-A (JP)
Title: Drying method of sludge using plurality of sludge drying tank and unit therefor
Inventor: WAKAMOTO OSAMU
IPC: C02F11/16
Filed: 1978-12-04
Abstract: PURPOSE: To facilitate a fast discharge of dried sludge and the repair and cleaning of the water-permeable filter bed by a method wherein an air feed unit is moved between a number of drying tank arranged in parallel so that the sludge is dried by synergetic effect of air and sunlight.  
     CONSTITUTION: A plurality of sludge drying tanks 1a, 1b, 1c, ... having water- permeable filter bed 6 at the bottom are placed in parallel. A running truck 2 is provided so that it can freely move between and across each of the tanks. The truck 2 hangs the air supply frame 3 which can move vertically through the elevator hanger 7. The frame 3 has air jet pipe 4 at its lowest end. Sludge collected from the sludge treatment equipment or the like is discharged in the tanks, beginning with the first tank to be followed by the next and so forth. Correspondingly, the running truck 2 is moved, and the air jet pipe 4 is inserted into the sludge so that the sludge in the tank is accelerated to dry by blowing air and sunlight. Thereafter, the air nozzle pipe 4 is moved to the second, and the third successively, allowing the sludge to be dried continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5940344-A (JP)
Title: Tape reel driver
Inventor: HATSUTORI SHIYUUICHI
IPC: B65H23/18
Filed: 1982-08-30
Abstract: PURPOSE:To apply constant speed servo even at a speed reduced part near the end of a tape, by changing the constant of a servo circuit with the output of a detecting circuit, then driving the tape at the 2nd constant speed which is lower than the 1st speed. CONSTITUTION:The cycle detection voltages VT and VS are stored in a capacitor C via resistances R1 and R1' and diodes D2 and D2', and the terminal voltage of the capacitor C is applied to a detecting circuit 19. Thus the part near the end of a tape is detected in a rapid traverse or rewind mode. In a rapid traverse mode a low level signal ''L'' is applied to the base of a transistor TRQ2 from a terminal 17. Then the TRQ2 is turned off, and the voltage VS is turned into an effective signal. While a high level signal ''H'' is applied to the base of a TRQ1 of the other side from a terminal 18, and therefore the TRQ1 is turned on to the rapid traverse mode. As a result, the voltage VT is hunted. The terminals 18 and 17 are set at ''L'' and ''H'' respectively in a rewind mode, and the voltage VT is turned into an effective detecting signal.
Patent JP-2000337156-A (JP)
Title: Exhaust device for 4-cycle engine
Inventor: MATSUBARA SHIGERU
IPC: F02B75/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the engine output by allowing two exhaust pipes to communicate with each other through at least two communicating pipes. SOLUTION: In this exhaust device 10, exhaust pipes 21, 22 are allowed to communicate with each other through two communicating pipes 31A, 31B, and exhaust pipes 23, 24 are allowed to communicate with each other through two communicating pipes 32A, 32B. When a cylinder #1 (#4) is in exhaust stroke, for example, the exhaust pipe 21 is in exhaust stroke where a high-pressure exhaust air is flowing. At this time, the exhaust pipe 22 is in intake stroke where an exhaust valve is closed except valve overlapping timing, and the internal pressure of the exhaust pipe 22 is reduced by the Venturi effect of the exhaust air in the exhaust pipe 21 by the communicating pipes 31A, 31B to promote the exhaust at the following exhaust timing of the exhaust pipe 22, so that the exhaust efficiency is raised.  A negative pressure wave caused by the reflection of the sine wave of the exhaust air in the exhaust pipe 21 is synchronized just before the own exhaust valve closing timing of the exhaust pipe 21 to promote the scavenging of the cylinder #1, and also synchronized just after the intake valve opening timing of the exhaust pipe 22 through the communicating pipes 31A, 31B to promote the scavenging of #2 cylinder so that the volume efficiency is enhanced.
Patent JP-S63314051-A (JP)
Title: Transmitter
Inventor: MATSUNAMI MASAHITO
IPC: H04B1/04
Filed: 1987-06-17
Abstract: PURPOSE:To prevent unnecessary radiation by inserting a low-pass filter LPF, whose cut-off frequency is lower than 1/2n-fold bit rate of the base band signal, to an AGC circuit. CONSTITUTION:An M-phase phase modulator 13 having a band-pass filter 14, a frequency converter 16, and a power amplifier 17 are cascaded to provide the AGC circuit which feeds back the distribution signal from the power amplifier 17 to the input circuit of the frequency converter 16. The AGC circuit is provided with an LPF 21 whose cut-off frequency is lower than 1/2n-fold bit rate of the base band signal. Thus, the AGC circuit does not follow up the amplitude variance of a band limited M-phase modulation signal, and the output signal of a transmission equipment has the band limited.
Patent JP-S5855425-A (JP)
Title: Remedy for allergic disease
Inventor: CHIYOU KUNITOSHI
IPC: A61P37/08
Filed: 1981-09-25
Abstract: PURPOSE:A remedy for allergic diseases, containing an inactivated microbial cell of a microorganims belonging to Achromobacter stenohalis as an active constituent, and effective for treating and preventing urticaria, allergic rhinitis, etc. CONSTITUTION:A remedy for allergic diseases containing an inactivated microbial cell of a microorganism belonging to Achromobacter stenohalis as an active constituent. The Achromobacter stenohalis has a myological property such as a strong lipolytic ability, and obtained from a Chinese herbal drug TOCHU  (Locusta migratoria manilensis). The achromobacter stenohalis is cultivated in an agar or semisynthetic culture medium, advantageously containing 3-5% NaCl or MgCl2, preferably by the shaking culture method with aeration, and the microbial cell after the completion of the cultivation is collected and stored at a low temperature to fuse the capsule around the microbial cel and inactivate the fused material by heating, etc. The resultant inactivated microbial cell is effective for infectious hepatits without side effects, e.g. pyrexia.
Patent JP-S636743-A (JP)
Title: Manufacture of plate for lead-acid battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M4/20
Filed: 1986-06-27
Abstract: PURPOSE:To increase durability at high temperature by conducting dilute sulfuric acid kneading with a lead compound solution having a specified content of soluble silica liberated for forming a plate of paste type lead-acid battery. CONSTITUTION:Lead oxide obtained by oxidizing lead or lead alloy and lead powder comprising residual lead are kneaded with dilute sulfuric acid in a paste form, then filled in a grid substrate to form a cathode plate for lead-acid battery. In kneading lead powder with dilute sulfuric acid, when lead compound solution containing 10-80 mg/l of soluble silica is liberated in preparately kneading, the lead powder is added. The soluble silica is adsorbed on the surface of tribasic lead sulfate produced by reaction of dilute sulfuric acid with lead powder, and sliding capability between particles of the paste is increased. Therefore, even if paste density is high, filling of the paste is made good and durability at high temperature is increased.
Patent JP-H10410-A (JP)
Title: Applicator and application method
Inventor: NAGASHIMA KATSUSUKE
IPC: G03C1/74
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method which eliminates the instability of a curtain film and prevents film thickening at the initial stage of application in curtain coating. SOLUTION: In a curtain coating apparatus, the lower end part of a surface which contacts a curtain 2 film is made a sharp edge of a right or acute angle and/or has an edge guide 5 equipped with a suction means. In curtain coating using a side auxiliary liquid, the discharge position of the auxiliary liquid is located at least 10mm upstream from the end of a hopper lip and downstream from an outflow slot in the lowest layer. In addition, in a curtain coating apparatus in which application is started by advancing a hopper, the end of a liquid receiving pan is made flexible.
Patent JP-H05338822-A (JP)
Title: Paper sheet feeding mechanism
Inventor: HOSOYA TAKAHIRO
IPC: B65H3/56
Filed: 1992-06-11
Abstract: PURPOSE:To feed a plurality of paper sheets stored on a stacker by using a separating mechanism having no fine adjustment. CONSTITUTION:Paper sheets are separated and fed piecewise by pushing forward the paper sheets 15 in a stacker by a push roller 1, suppressing the fluctuation in the vertical direction relative to the advancing direction of the paper sheets 15 by means of a guide roller 5 which is brought into contact with a feeding guide 2 under a constant pressure by a spring 7, and passing the paper sheet through the gap between the feeding guide 2 and an edge block 3 which is preset to be larger than the thickness of one paper sheet and smaller than the thickness of two paper sheets.
Patent JP-S6488007-A (JP)
Title: Clarifying tank for steam generator
Inventor: AREN ORUKUBURA
IPC: F22B37/48
Filed: 1988-06-18
Abstract: PURPOSE: To cleanse circulation water in a steam generator by including a casing consisting of a bottom part, a side wall with an orifice for delivery, and a roof where a central stack in that the lower edge of a pipe enters penetrates. CONSTITUTION: A purifying tank 30 includes a bottom part 9 that is the same as the roof of a casing 7, a side wall 31, and a roof 32. A stack 33 consisting of a cylindrical sleeve at its center penetrates the roof 32, and a drain 20 enters up to the inside of the stack 33. Water that enters the purifying tank 30 from the drain 20 is clarified due to settlement, of its contaminated particles being suspended onto the bottom part 9. An orifice 35 for delivery that is distributed regularly along the side wall 31 secures the radial flow of water. Cleansed water from the orifice 35 merges with a general flow in the direction marked by an arrow B. When the orifice 35 is insufficient, it is substituted for a large orifice 36, thus obtaining an extremely rapid water flow outside the purifying tank 30 and making the tank completely empty actually.
Patent JP-H04350103-A (JP)
Title: Production of injection molding powder metallurgy product
Inventor: KIJIMA YOSHIO
IPC: B22F3/02
Filed: 1991-05-27
Abstract: PURPOSE:To remarkably improve yield of a product by effectively suppress debinding failure in an injection molding body obtained by using a kneaded material of a metal powder of a raw material with an organic binder. CONSTITUTION:The kneaded material of the metal powder with an organic binder containing paraffin wax is injection molded and after heat treated at a temp. between lower temp. than incipient fludization temp. of the organic binder and higher temp. than recrystallization temp. of paraffin wax for above 10hrs, the molded material obtained is debinded and sintered.
Patent JP-H06335547-A (JP)
Title: Automatic carrying device for golf course
Inventor: MIZOKAWA TAKASHI
IPC: A63B55/60
Filed: 1993-05-27
Abstract: PURPOSE:To constitute the device so that an operation for the deflection can be executed easily, when a vehicle is allowed to run by deflecting it from a prescribed running course. CONSTITUTION:A guide line 61 extended forward along the ground is formed. A golf car 1 provided with at least a pair of left and right sensors 63L, 63R and 63M for detecting this guide lens 61 is provided. This golf car 1 can run forward automatically in a state that it is deflected by roughly prescribed dimensions to one side of the left and the right from the guide line 61 by each detecting signal of the left and the right sensors 63L, 63R and 63M.
Patent JP-S5940640-A (JP)
Title: Water-developable photosensitive resin composition used for flexographic plate
Inventor: KUSUDA HIDEFUMI
IPC: G03F7/027
Filed: 1982-08-30
Abstract: PURPOSE:To obtain the titled water-developable type photosensitive resin compsn. forming a flexographic plate having superior rubber elasticity and ink resistance, etc., by incorporating polyethylene glycol, a photopolymerizable monomer, and a photosensitizing agent in a specified water-soluble polymer compsn. CONSTITUTION:A water-soluble polymer is prepared by mixing (A) hydroxypropyl cellulose contg. 2-4 substd. hydroxypropyl groups per one unit of glucose anhydride and having 5,000-20,000 cps viscosity of the 2wt% aq. soln. at 20 deg.C, with (B) partially saponified polyvinyl acetate having 45-85mol% saponification degree and 400-800 polymn. degree in 50:50-85:15 A/B wt. ratio. The titled resin compsn. is obtained by mixing 50-90pts.wt. polyethylene glycol represented by the shown formula (n being 1-4) and 5-90pts.wt. photopolymerizable monomer and 0.05-5pts.wt. photosensitizer with 100pts.wt. of the obtained water- soluble polymer.
Patent JP-S5945927-A (JP)
Title: Preparation of fine particle from calcium titanate
Inventor: KAMIHIRA AKIRA
IPC: C01G23/00
Filed: 1982-08-31
Abstract: PURPOSE:To obtain easily fine particles of calcium titanate (CaTiO3) having a uniform particle size, by reacting a hydrolytic product of a titanium compound with a water-soluble calcium salt in a strongly alkaline aqueous solution. CONSTITUTION:A titanium compound, e.g. TiCl4 or Ti(SO4)2, is hydrolyzed to give a hydrolytic product, e.g. TiO2.xH2O. On the other hand, a water-soluble calcium salt, e.g. Ca(NO3)2, Ca(OH)2, CaCl2 or Ca(CH3COO)2, is prepared. The resultant water-soluble calcium salt is then reacted with the above-mentioned TiO2.xH2O in a strongly alkaline aqueous solution, e.g. NaOH, KOH or LiOH. Thus, the aimed fine particles of CaTiO3 having a uniform particle size are easily obtained by the above-mentioned method.
Patent JP-S5788795-A (JP)
Title: Mutual connecting system for electronic circuit
Inventor: TOOMASU ESU SUPINERI
IPC: H05K3/06
Filed: 1981-09-24
Abstract: An electronic circuit interconnection system provides high density mounting of ceramic chip-carrier integrated circuit devices or other beam-lead, dual-in-line (DIP), tape-automated-bonded (TAB), flip-chip, or direct-mounted i.c. devices with wire-bonded interconnects or the like on an economical, dimensionally-stable, interconnection substrate which has high heat dissipating properties. The substrate has glass components which are fused onto etched metal patterns and which are proportioned relative to the metal patterns so that the heat-expansion properties of the substrate correspond to those of the i.c. devices to maintain bond integrity between the i.c. leads and circuit paths on the substrate and so that the substrate has sufficient heat-dissipating properties to permit the high density i.c. mounting. The substrates incorporate circuit paths, device mounting pads, edge terminals, pin mounting holes and other typical substrate features in the etched patterns in multimetal laminated metal plates of selected thickness which are coated on one or both sides with glass frit fused to the plates. Where substrates with more than one layer are desired, glass-coated plates are stacked with pin mounting holes and the like aligned and the glass coatings are fused together. Metal vias extend through the glass coatings where desired to interconnect metal layers of the substrate.
Patent JP-S6334426-A (JP)
Title: Device for burning foodstuff or scorching it to brown
Inventor: MAIKERU NIKORASU TEISHIOSU
IPC: A47J37/08
Filed: 1987-06-19
Abstract: A grilling compartment (1) includes two tungsten-halogen lamps (9,10) emissive of infra-red radiation and separated from a grilling area (5) by a ceramic protective screen (16). Infra-red radiation emitted by the lamps (9,10) passes through the protective screen (16) to irradiate the grilling area (5) to grill food placed therein. A metallic mesh screen (18) is also provided between the lamps (9,10) and the grilling area (5), only in close proximity to the lamps (9,10) and configured to provide a substantially uniform distribution of intensity of infra-red radiation over substantially the whole of the grilling area (5).
Patent JP-S6129723-A (JP)
Title: Knock sensor
Inventor: ASANO SHOGO
IPC: G01H11/08
Filed: 1984-07-20
Abstract: PURPOSE:To prevent a short circuit without invading a weld dust into a box body by fitting the opening end of the box body of a sensor with the lower face of the upper lid plate and welding together in the knock sensor used for the internal-combustion engine of automobile, etc. CONSTITUTION:A lid plate 20 is provided on the box body 1 of a knock sensor and the vibration of an engine is received by an additional weight 8 via a screw 15 and a knocking is sensed by pushing a piezoelectric ceramic. A projection like part 30 is provided as well on the annular step 29 which is formed on the inside of the opening end of the upper part of the box body 1. A projection 31 is also formed on the lower face of the lid plate 20. The projection 31 is fitted into the annular step 29 and the box body 1 and lid plate 20 are made in contact and a ring projection welding is performed on the whole periphery. Since the annular step 29 and projection are completely engaged the invasion of the weld dust into the gap of the box body during welding is therefore prevented and a short circuit can be prevented.
Patent JP-H10323508-A (JP)
Title: Filter tower using long fiber bundle
Inventor: SATO TOSHINOBU
IPC: B01D29/62
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To effectively remove suspended substances during a backwash process by providing a holding member which connects the lower end of a long fiber bundle and holds the long fiber bundle in such a manner that the holding member can move upward in a backwash process. SOLUTION: A long-fiber bundle 5 is passed through a connecting ring member 42 of a holding member 4 and held in a folded state. In the backwash process, the backwash water enters through the lower part of the tower 2, passes as a counterflow through the spaces of pores 3a of a porous plate 3 and pushes upward the long-fiber bundle 5 which is a little bent due to deposition of suspended substances. As a result, the long-fiber bundle 5 moves upward with the holding member 4. Since a vacancy is formed between the outer circumference face of the holding member 4 and the pore 3a of the porous plate 3, the holding member 4 vibrates in any directions while the member 4 moves upward. Therefore, the long fiber bundle 5 largely vibrates with the vibration of the holding member 4 and the suspended substances are more effectively removed.  Moreover, since the lower end part of the long fiber bundle 5 in the position near the pore 3a of the porous plate 3 is apart from the porous plate 3, the lower end part is effectively washed.
Patent JP-S637826-A (JP)
Title: Removing method for nitrous oxide in gas mixture
Inventor: FUJII TOSHIAKI
IPC: B01J23/44
Filed: 1986-06-30
Abstract: PURPOSE:To separate and remove N2O effectively by contacting a mixed gas containing N2O with a catalyst containing a metal of Ib group or VIII group of the periodic table, an oxide or a composite oxide thereof. CONSTITUTION:A metal of group Ib or a metal of group VIII, of the periodic table such as Pd, Cu, Co, Ni, Fe or the like, or an oxide or a composite oxide thereof is carried on a carrier such as Al2O3, TiO2 and the like and filled in a catalyst filling layer as catalyst. After denitrated in a denitration device, generated N2O is contacted with the catalysts of the catalyst filling layer 4 at a temperature in the range of 250-600 deg.C, and N2O is decomposed into harmless N2 and O2 to be exhausted out of a stack 6 through a fan 5.
Patent JP-S5276010-A (JP)
Title: Magnetic disk apparatus
Inventor: KUDOU RIYOUSUKE
IPC: G11B25/04
Filed: 1975-12-22
Abstract: PURPOSE: To provide a magnetic disk apparatus, in which disk is arranged to be capable of being moved upward and downward in cartridge, so as to prevent impact force caused by disk driving spindle at the time of loading cartridge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10340532-A (JP)
Title: Information signal recording device, its method, duplicating system and recording medium
Inventor: OGINO AKIRA
IPC: H04N5/92
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To superimpose additional information on a digital information signal in the manner that makes deletion or alteration difficult. SOLUTION: Additional information from an additional information generating means 33 are spectrum-spread by a spectrum spread means 34. The additional information spectrum-spread from the means 34 is superimposed on a digital information signal by a superimposing means 31. The digital information signal on which the additional information spectrum-spread from the superimposing means 31 is superimposed, is recorded in a recording medium 36.
Patent JP-S6095384-A (JP)
Title: Voice timepiece provided with alarm
Inventor: MORISHIMA HIDEKI
IPC: A61P9/12
Filed: 1983-08-19
Abstract: PURPOSE:To stop an alarm information by a user's voice by detecting an external sound when the alarm information is being executed, converting its external sound to a digital signal, and comparing this digital signal with an alarm informing voice data from a voice ROM. CONSTITUTION:When set time comes, an output of a coinciding circuit 12 becomes H, by which a Q output of an FF22 becomes H. As a result, an AND gate 24 is opened, and an address counter 28 starts its operation and generates a sound signal from a sound signal generating circuit 26. As a result, a voice of ''Good morning'' is generated from a sounding circuit 40. This voice is detected by an external sound detecting circuit 48, converted to a digital signal by an A/D converter 54 and inputted to a detecting circuit 56. In this case, if a user generates some voice, an output signal of the detecting circuit 56 becomes H, and the Q output of the FF22 becomes L. Therefore, the AND gate 24 is closed, a constant period signal phi1 is not inputted to the address counter 28, and the voice being an alarm information stops.