baber/WOPTO huggingface dataset:
Patent JP-S58212926-A (JP)
Title: Hot runner forming metal mold
Inventor: TANIGUCHI TETSUO
IPC: B29C45/16
Filed: 1982-06-04
Abstract: PURPOSE:To provide the titled apparatus capable of performing simultaneous forming of products made of multiple materials in multiple colors by one metal mold by such an arrangement wherein plural unit of resin heating manifold block which maintains resin in molten condition within a metal mold are arranged by laying one over another inside a metal mold. CONSTITUTION:In condition A, one kind of resin is sent from a nozzle 100 to a gate 110 through a sprue bush 102, a heating manifold block 103 and runner bush 107 and a product unit 111 is filled up with the resin. Changing over to condition B, another kind of resin is sent from a nozzle 200 to a gate 210 through a sprue brush 202, heating manifold block 203 and runner bush 207. Si- multaneously when resin flows out as a spear chip 209 is heated, a slide core 217 descends, and another product until 211 is filled up with the resin, and only a product which is kept adhered to the product unit 111 is taken out.
Patent JP-2000292321-A (JP)
Title: Extracting and diluting device and sample collecting device
Inventor: SEKIYA MITSUNOBU
IPC: G01N1/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a partial dilution/entire amount collection method while maintaining a pressure inside a micro dilution tunnel without deteriorating PM(particulate matter) measuring precision. SOLUTION: This collecting device contains an extracting pipe 3 extracting a part of exhaust gas, a diluting air source 5 generating air for dilution, a dilution tunnel 4 using the diluting air to dilute gas extracted at the extracting pipe 3, a control air source 15 generating air for control, a flow meter 11 detecting flow rate of extracted flow at the extracting pipe 3, and a controller 12, a control valve 14 and control nozzle 13 using the control air to control the flow rate of the extracted flow based on a detection result from the flow meter 11. Entire amount of diluted exhaust gas diluted at the dilution tunnel 4 is collected at a sample filter 8.
Patent JP-S62254193-A (JP)
Inventor: HAYASHI HARUYUKI
IPC: G10L15/22
Filed: 1986-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02274111-A (JP)
Title: Reception level monitoring circuit
Inventor: FUJIWARA HARUO
IPC: H03F1/30
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a reception level with an excellent temperature characteristic by keeping a multiple factor control voltage of an APD to a constant value while applying temperature compensation thereto in a normal reception level range, varying a gain control voltage of an AGC amplifier, and monitoring the gain control voltage when a prescribed pulse amplitude is outputted as a reception level. CONSTITUTION:A multiple factor M of an APD 1 is fixed at a normal state where a reception light level is low, temperature compensation is applied by a temperature compensation circuit 6 and a prescribed pulse amplitude of a reception data to an identification circuit is kept by applying variable control to the gain G of an AGC amplifier 2. In such a case, the gain G to the AGC amplifier 2 to be monitored or a DC voltage corresponding to the pulse amplitude outputted from a pulse amplitude detection circuit 3 come from an electric AGC loop, then an accurate reception level is provided without affected by temperature fluctuation. Thus, a reception level not subject to temperature fluctuation at a conventional reception level is monitored.
Patent JP-H09277383-A (JP)
Title: Heating and welding apparatus
Inventor: ARIYOSHI KAZUHISA
IPC: G05B19/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heating and welding apparatus capable of simply replacing the control program in the apparatus and letting a mistake know when an unfitted bar code is read to prevent the failure of welding. SOLUTION: The data of the bar code 9 read by a scanner 2 is collated with the data of a flash memory 6 and, when the processing systems of both of them coincide with each other, welding work is performed on the basis of the data of the bar code 9 and the control program of the flash memory 6 to execute the optimum welding. When the processing systems of both of them are different, a program card 3a is inserted into a card slot 3 to simply replace the control program of the flash memory 6 on the spot.
Patent JP-S63263275-A (JP)
Title: Pressure feeding device for ready-mixed concrete
Inventor: SAKATA YUZURU
IPC: E04G21/04
Filed: 1987-04-20
Abstract: PURPOSE:To operate a pressure feeding device effectively for long term by separating ready-mixed concrete supply path from discharge path in a pressure feed cylinder, and pressure contacting a valve made from resilient member with a valve seat section. CONSTITUTION:In a ready-mixed concrete pressure feeding device, a pressure feed pipe 3 is coupled to the tip of an outer pressure feed tube 2, and an inner pressure feed tube 4 is fitted slidably to the base end side. A valve 9 made from resilient member is fixed at the tip of a piston rod 8 while facing with a valve seat section 5. A cylinder 17 mounts relief valves on oil paths 19, 20 communicated respectively with pressure chambers at the opposite sides of a piston. The relief valve restricts mutual sliding of both tubes until the valve 9 completes stroke for the valve seat section 5 of the inner pressure feed tube 4. Consequently, pressure feeding device can be operated effectively over a long period.
Patent JP-S57211120-A (JP)
Title: Magnetooptic element
Inventor: HIBIYA TAKETOSHI
IPC: G02F1/09
Filed: 1981-06-23
Abstract: PURPOSE:To obtain elements that permit determination of the position relations between thick films garnet and rod lenses without adjustment in the satage of assembling said elemens by polishing the surface of ferromagnetic iron garnet formed by liquid phase epitaxial to a flat surface. CONSTITUTION:After thick films of ferromagnetic iron garnet are grown by an opitaxial liquid phase on a nonmagnetic garnet substrate, the surfaces thereof are polished to flat surfaces. For example, a chip is cut out from a wafer  formed by growing films of Gd0.2Y2.8Fe5O12 to a 160mum thickness on a nonmagnetic Gd3Ga5O12(111) substrate, and the surface thereof is polished by colloidal silica prepd. by dispersing SiO2 in a caustic soda soln. whereby the thickness of the garnet films is reduced to 145mum, and the surface is finished to a specular state. An optical isolator is assembled by disposing the chip between  rod lenses 51 and 52 in such a way that the film surface 9 of the chip is in  contact with a base plate 6.
Patent JP-H08159026-A (JP)
Title: Variable capacity compressor
Inventor: MIZUFUJI TAKESHI
IPC: F04B49/06
Filed: 1995-04-21
Abstract: PURPOSE: To slow increase of a load torque in a clutchless compressor. CONSTITUTION: When the inclining angle of swash plate 15 which is supported on a rotary shaft 9 heads toward a minimum inclining angle, a transmission cylinder 28 and a shut-out body 21 are pushed against spring force of an intake passage opening spring 24 by the swash plate 15. The shut-out surface 21e of the shut-out body 21 abuts on a positioning surface 27 when a swash plate 15 inclining angle is a minimum inclining angle, and communication of an intake passage 26 and an intake chamber 3a is shut out. A throttle body 20 is protruded on the shut-out surface 21e. The throttle body 20 is interlocked with tilting of the swash plate 15, and it is projected/retreated from/in the intake passage 26. The diameter of the throttle body 20 is formed slightly smaller than the diameter of the intake passage 26.  When the throttle body 20 is retreated in the intake passage 26, a passing cross section in the intake passage 26 is throttled.
Patent JP-H03295255-A (JP)
Title: Manufacture of insulating layer isolating substrate
Inventor: KAMI HIRONORI
IPC: H01L21/76
Filed: 1990-04-12
Abstract: PURPOSE:To lessen a semiconductor crystal region in dispersion of depth by a method wherein a layer under an SiO2 layer is lessened in dispersion of etching time. CONSTITUTION:An SiO2 layer 11 and an SiN layer 12 are formed on the surface of an N<-> single-crystal silicon wafer 10. Then, The SiN layer 12 is etched. In succession, the SiO2 layer 11 is etched. In succession, a substrate is subjected to an anisotropic etching process, and the SiO2 layer 11 is etched. A process follows, where the SiO2 layer 11 and the SiN layer 12 are etched, whereby a single-crystal Si wafer 14 provided with a stepped flat part is formed. N-type impurities are diffused into the surface of the wafer 14, then an insulating layer 18 is formed on the surface of the wafer 14, a support layer 17 is formed, and then the rear side of the wafer 14 is abrased until an isolating groove is exposed, whereby an insulating layer isolating board 20 provided with semiconductor single crystal regions 18 and 19 different from etch other in depth is formed.
Patent JP-H1072093-A (JP)
Title: Pressure tank
Inventor: SAYAMA IWASAKU
IPC: F17C13/12
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To inject air to a set pressure into a pressure accumulating chamber to supply water by a stable water pressure, extend the life of a water supply pump, and reduce the generation of noises by providing a detection means which outputs an abnormality signal when detecting an expansion of an elastic body to the pressure accumulating chamber side exceeding a set range. SOLUTION: When the air of an air accumulating chamber Rp leaks from an air valve 3, a diaphragm 2 exceeds a set range, and expands to the air accumulating chamber Rp side, and a moving body 45 of a detector 4 is raised, a magnet 46 ascends as well, and by the ascent of the magnet 46, a lead switch 47 is placed under an on state, and an abnormality signal is output. For this reason, an abnormal displacement of the diaphragm 2 to the air accumulating chamber Rp side can be detected by the output signal of the lead switch 47. Therefore, by injecting air to the air accumulating chamber Rp to a set pressure based on the output signal of the lead switch 47, and water can be supplied by a stable water pressure, and the starting/stopping of a water supply pump becomes appropriate, and the life of the water supply pump can be extended, and the generation of noises can be reduced.
Patent JP-H05270464-A (JP)
Title: Waterproof device for air cleaner of motorcycle
IPC: B62J15/00
Filed: 1992-03-25
Abstract: PURPOSE:To prevent any muddy water from entering an inlet port by attaching a guard plate to the upper surface of a muffler and an inner part of the inlet port beneath a cleaner box, and closing an interspace between the inlet port and a rear wheel at the inside of the muffler. CONSTITUTION:In this waterproof device, a muffler 3 is set up at one side of a rear wheel 5 in the longitudinal direction, a cleaner box 7 is set up in an upper end of the muffler 3 and an intake 8 is opened beneath the cleaner box 7, and a guard plate 9 is attached to a top surface of the muffler 3 and an inner part of the intake 8 of an inner surface of the cleaner box 7.
Patent JP-S5524372-A (JP)
Title: Display device
Inventor: HOSOKAWA MUNEHIRO
IPC: H01J17/49
Filed: 1978-08-10
Abstract: PURPOSE: To make a complicated display, likely as lighted only a cursor portion, operable with a simplified constitution, by shielding a transfer of pilot discharge by a shielding unit.  
     CONSTITUTION: In a selective electrode block 10, drive electrodes C 1  to C 99  are constructed in a full range along the lengthwise direction. And in a common electrode block, a pilot electrode KA, as a pilot common electrode, is continuously constructed between common electrodes Aa and Ab, in a parallel state near these common electrodes Aa, Ab and along the direction of arrangement of the drive electrodes C 1  to C 99 . On surfaces of the pilot common electrode is provided a light shielding unit S. The selective electrode block 10 and common electrode block 20 are piled together through a spacer, as well as with a mixed gas, mainly composed of neon, filled into a space between those blocks. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63266121-A (JP)
Title: Intake device for engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02B31/00
Filed: 1987-04-22
Abstract: PURPOSE:To make high combustion efficiency due to a sub-intake air flow continuable over the whole speed range of an engine by installing a sub-suction passage, bypassing a throttle valve, additionally in a suction passage, while setting up such a valve that operates in response to differential pressure in front and in the rear of the throttle valve, in this sub-suction passage. CONSTITUTION:In a suction passage 7, there is additionally provided with a sub-suction passage 15 bypassing a throttle valve 12. That is to say, this sub-suction passage 15 has its upstream end opened to a wall surface of the suction passage 7 between the throttle valve 12 and a fuel nozzle 12, while it has its downstream end opened to the wall surface of the suction passage 7 in and around an intake valve 6 as pointing to the inside of a combustion chamber 2. An air flow is produced in the sub-suction passage 15 by means of differential pressure in front and in the rear of the throttle valve 12, and this air flow is made to flow into this combustion chamber 2 during an intake stroke. In addition, a differential pressure responder valve 16 is set up in the sub-suction passage 15, and when differential pressure in front and in the rear of the throttle valve 12 is increased to more than the setting value, a flow passage is made so as to be throttled. With this constitution, high combustion efficiency due to a sub-intake air flow is continued over the whole speed range of an engine.
Patent JP-S57212697-A (JP)
Title: Information processor
Inventor: KOBAYASHI YOSHIYUKI
IPC: G06F3/06
Filed: 1981-06-24
Abstract: PURPOSE:To recognize whether external storage information is written while an operating power source is held abnormal, by writing the contents of a flip- flop which corresponds to a power source fault in a specific bit of a data block. CONSTITUTION:When a power source fault detection signal is inputted, the control part 201 of a bulk controller generates a flag set output to set an FF204. During this setting period, information is written in a block of the bulk memory of an external storage device, being written through a CPU, through a recevier and driver circuit 205 continuously until the writing is accomplished to the block. After a check code is written, data 1 as setting information on the FF204 is written in the flag bit of the block. Therefore, whether the block information of the bulk memory is written in the fault time or normal time of a power source is recognized according to the contents of the flag bit.
Patent JP-S63262867-A (JP)
Title: Semiconductor storage device
Inventor: OZAWA TAKEO
IPC: H01L21/60
Filed: 1987-04-20
Abstract: PURPOSE:To inhibit alpha-ray irradiation from U, etc., existing in an insulating substrate, and to prevent the malfunction of a memory cell by filling a clearance between a semiconductor chip and the insulating substrate connected according to a flip-chip system with a polyimide group resin. CONSTITUTION:A conductor wiring 2 as an evaporated film consisting of three layers of NiCr, Pd and Au is formed onto an alumina ceramic substrate 1. Solder bumps 4 composed of a Pb-Sn alloy are shaped to a semiconductor chip 3. Solder is made to reflow, and the chip 3 is connected to the wiring 2. Polyimide varnish is dropped to seal the chip 3, deaeration treatment is executed under decompression of 10<2>Torr, and a polyimide resin 5 is cured through heat treatment. The connection of external terminals and the sheathing of a resin are conducted, thus completing a semiconductor memory storage. According to the constitution, the malfunction of a memory cell can be prevented, and the reliability of the semiconductor memory storage is improved. Polyimide varnish may be injected from a through-hole in an insulating substrate.
Patent JP-2000291898-A (JP)
Title: Bulk container fixing structure
Inventor: SUGANOBU SATOSHI
IPC: F17C13/08
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a bulk container fixing structure easy in attachment/ detachment of a bulk container, and large in fitting strength. SOLUTION: A fixing tool 4 comprising an elastically deformable cylindrical part 2 in which a bulk container 1 is inserted, and a flange part 3 formed on a lower end of the cylindrical part 2 is provided, the flange part 3 is fixed to the ground, the bulk container 1 is inserted in the cylindrical part 2, and the cylindrical part 2 is tightened to and fixed to the bulk container 1 by a fixing belt 8 mounted on the outer circumference of the cylindrical part 2.
Patent JP-S63262116-A (JP)
Inventor: KANEKO MORIYOSHI
IPC: A47J36/00
Filed: 1987-04-21
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-H07275848-A (JP)
Title: Water supply tool for under sink type water purifier
Inventor: TOCHIKUBO SHIGEO
IPC: E03C1/10
Filed: 1994-04-11
Abstract: PURPOSE:To install easily an under sink type water purifier even under a sink without piping for city water. CONSTITUTION:A city water pipe branches off from the piping opening 3 of a wall attachment type mixed water plug, a pipe is laid from an external connection opening 5 to a water supply connection part 1, city water is passed, the water is supplied from a water supply pipe 8 to a water purifier 9, and the filtered water is discharged outside from a water discharge opening 11 through a filtered water pipe 10. A space-saving and high-function under sink type water purifier can be installed easily and inexpensively only by making the minimum number of openings in a drain board and a sink roof.
Patent JP-S5524578-A (JP)
Title: Treating apparatus for heavy metal-containing waste liquor
Inventor: SANO MASAKATSU
IPC: C02F1/62
Filed: 1978-08-10
Abstract: PURPOSE: To form ferrite precipitates with heavy metals taken in without heating in a short oxidation time by adding ferrous hydroxide to waste liquor contg. the metals and by flowing the liquor onto a flat plate in the form of a film to raise the contact efficiency between the liquor and an oxidizing atmosphere.  
     CONSTITUTION: Waste liquor contg. heavy metals in storage tank 1 is introduced into treatment vessel 4, where ferrous hydroxide is formed by supplying alkali and ferrous ion from alkali vessel 5 and ferrous ion vessel 6, respectively. Next the ferrous hydroxide-contg. waste liquor is slowly moved on plate 14 obliquely supported in air through three way valve 10 to contact the liquor to oxygen in air. The liquor dropped into vessel 15 is flowed onto plate 14 again with pump 20 through valve 10. This process is repeated until the heavy metals in the liquor are taken in ferrite, and the ferrite with the metals taken in is allowed to be adsorbed on the surface of rotary magnetic drum 18 in magnetic separation vessel 17, and it is separated with scraper 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04306144-A (JP)
Title: Alarm lamp for vehicle
Inventor: TANABE YUZURU
IPC: F21S8/10
Filed: 1991-04-03
Abstract: PURPOSE:To provide a clear vehicle holographic high mount stop lamp which holds a wide field of view and has high diffraction image brightness. CONSTITUTION:Light emitted from a light source 3 made by a super luminescent diode is allowed to pass through a transmission type liquid crystal display element 8 via an appropriate light paralleling means and applied to a hologram 4 provided to the rear glass 6 of a vehicle and is reflected(diffracted) and visually recognized by the driver of a vehicle behind in an observation position 1.
Patent JP-S60243071-A (JP)
Title: Production of 1,3-dimethyl-2-imidazolidinone
Inventor: ITOU KAZUHISA
IPC: B01J27/02
Filed: 1984-05-16
Abstract: PURPOSE:To obtain easily the titled compound having a wide range of uses such as a solvent in organic synthetic reactions, by catalytically reducing 2- imidazolidinone and formaldehyde in the presence of a specific solid acid using a hydrogenation catalyst under mild reaction conditions without requiring any anticorrosive equipment. CONSTITUTION:Sulfuric acid, phosphoric acid or aluminum or ammonium salt thereof is dissolved in water to give an aqueous solution containing either sulfuric acid ions only or both sulfuric acid ions and phosphoric acid ions. Alumina is added and mixed thoroughly with the solution, and the resultant mixture is dried and fired preferably at 500-900 deg.C to prepare a solid acid. 2-Imidazolidinone and form aldehyde or paraformaldehyde are catalytically reduced in the presence of the resultant solid acid using a hydrogenation catalyst, preferably obtained from palladium, nickel, platinum, etc. to obtain the aimed compound. The ratio of atoms constituting the solid acid is 0.01-0.06 (S/Al) in the case of for example sulfuric acid ions and alumina.
Patent JP-S5725534-A (JP)
Title: Automatic adjuster for inside expansion type drum brake
Inventor: WAKATSUKI GOROE
IPC: F16D65/60
Filed: 1980-07-18
Abstract: PURPOSE: To permit automatic control of the play of a brake wire by rotatably setting the adjusting nut which is engaged in screwing process with the outer of the brake wire and supported shiftably by means of the nut receiving member which is interlocked to brake operation.  
     CONSTITUTION: A relative position change in the axial direction is generated between the inner 24 and the outer 23 of a brake wire W because of wear of a shoe lining, and a clearance is formed between the contact face 29 of an adjusting nut 27 and the receiving face 30 of a nut receiving member 33. If brake is applied again at this time, the adjusting nut 27 which is engaged in screwing process with the outer 23 is shifted by the brake replusive force until the contact face 29 contacts with the receiving face 30. Then, the adjusting nut 27 pushes the inner edge of an adjusting lever 37, and turns it clockwise, and retreats a ratchet 39 from the nut 27, and thus relative position adjustment between the inner 24 and the outer 23 is performed in brake release. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09287256-A (JP)
Title: Eaves gutter hanger
Inventor: TANNO NORIO
IPC: E04D13/072
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To firmly fix a receiving material to a fitting material by applying force due to the weight of a supporting arm to the base part so as to tilt the base part on the outdoor side, when the base part of an eaves gutter hanger is fitted to the edge of the eaves, and engaging a lock piece with a lock part. SOLUTION: A vertically long groove 21 is provided on the indoor side of a fitting material 2, and the base part 4 of a receiving material 3 is slidably fitted in the groove 21. A saw-tooth-like rugged lock part 41 is provided on either of the fitting material 2 and the base part 4, and a lock piece 23 engaging with the lock part 41 is provided on the other. When an eaves gutter is fitted to such eaves gutter hanger, as a result of applying force due to the weight of a supporting arm to tilt the base part on the outdoor side, the base part 4 of the receiving material 3 becomes difficult to move in the groove of the fitting part. Further, one lock part 41 is engaged with the other lock piece 23, and hence the base part 4 of the receiving material 3 is not moved in the fitting material 2.  In this way, because of the weight of the supporting arm and engagement of the, lock part 41 with the lock piece, the receiving material 3 is firmly fixed with the fitting material 2 so as not to move.