baber/WOPTO huggingface dataset:
Patent JP-H02175224-A (JP)
Title: Injection blow molding device
Inventor: SHIRAI TADAYOSHI
IPC: B29C49/02
Filed: 1988-12-28
Abstract: PURPOSE:To enable a reliable actuation free from malactuation, by a method wherein a flange part of a bushing provided slidably on a core die is pressed against an actuation groove according to mold clamping, an air blow-off outlet of a core is clogged with the bushing at the time of molding of parison and the same is released at the time of blow molding. CONSTITUTION:At the time of molding of parison, an air blow-off outlet 28 of a core 21 is closed with a slide bushing 24 of a core die 3 in accordance with mold clamping of a cavity die 1 for the molding of the parison. Then after the core die 3 is turned to a blow molding cavity die 2, the slide bushing 24 is actuated by mold clamping force and the air blow-off outlet 28 is released in accordance with the mold clamping of the blow molding cavity die 2. Since the air blow-off outlet 28 is opened or closed in alignment with a mold clamping actuation of the dies 1, 2 like this, reliable actuation free from malactuation becomes possible and inferior molding at the time of blow molding can be reduced.
Patent JP-H04287650-A (JP)
Title: Directly compressible powdery composition and method for obtaining same
Inventor: MISHIERU SERUPURONI
IPC: A23L27/30
Filed: 1991-12-16
Abstract: PURPOSE: To obtain a directly compressible xylitol-contg. powdery compsn. having improved compressibility and flowability as compared with the conventional compsn. CONSTITUTION: This directly compressible xylitol-contg. powdery compsn. is obtd. by regulating the compressibility of a xylitol-contg. powdery compsn. so as to attain >=70N, preferably >=80N rate of compression by a specified measuring method by which power represented by newton unit is measured.
Patent JP-H11150933-A (JP)
Title: Stepping motor and image reader using the same
Inventor: KITAMURA SHINGO
IPC: H04N1/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a stepping motor, which can be rotated smoothly in one direction, and which can be rotated at high torque in the other direction. SOLUTION: Corner parts on one side of pole teeth 12a to 12d of a rotor 12 for a step motor are formed of curves 12e, or corner parts on one side of pole teeth 10a to 10d of a stator 10 are formed of curves. Alternatively, the corner parts on one side of the pole teeth of the rotor are formed of the curves, and the corner parts of the stator which are faced with corner parts of the rotor are formed of curves. Alternatively, small teeth 12f are formed at the pole teeth of the rotor, or small teeth 10f are formed at the pole teeth of the stator. Corner parts on one side or both sides out of the small teeth formed at the rotor (the pole teeth of the rotor) and the small teeth formed at the pole teeth of the stator are formed of curves.
Patent JP-H024375-A (JP)
Title: Vessel apparatus having latchet tooth lock mechanism
Inventor: RICHIYAADO DABURIYU GUREIBENKO
IPC: A61J1/05
Filed: 1988-12-27
Abstract: PURPOSE: To prevent the slipping of ratchet teeth at the time of unscrewing a vial from the port of a fluid source by disposing the ratchet teeth of an annular row on an annular body in such a manner as to prevent the rotation of the annular body in a second rotating direction with respect to a ratchet member and forming the ratchet teeth to have soft blade body parts inclining in a first rotating direction. CONSTITUTION: The engagement of the vial 1 and the sleeve 21 of a diluting agent container 3 is attained by screwing of external threads 23 enclosing the outer parts of the opening 7 of the vial 1 with mating internal threads 24 formed in a port 21. The port 21 is mandrel sealed at a point 27 to the wall 29 of the soft container 3. The ratchet teeth 13 enclosing the outer side of a skirt member 11 friction engaged with the wall part 31 of the vial 1 mesh with the mating ratchet teeth 33 existing on the inner side of the port 21 of the container 3. When the engagement of the vial 1 and the container 3 starts once, the inclination of the mating ratchet teeth 32 is so set that the reverse removal of the container 3 from the sleeve 21 is inhibited without the occurrence of visible damage on the vial 1 or the sleeve 21.
Patent JP-H01176346-A (JP)
Title: Magneto-optical head
Inventor: MATSUI TSUTOMU
IPC: G11B11/105
Filed: 1987-12-30
Abstract: PURPOSE:To realize a stable tracking servo with one-beam system by supporting a magneto-optical head main body to be turnable with a dynamic balance supporting point as a center and executing a tracking driving and a thread sending with the turning operation of this main body while a dynamic feedback is loaded. CONSTITUTION:A magneto-optical head 15 is turned with a supporting shaft, for which a dynamic balance is obtained, as a center by driving electro-magnetic driving systems 23A-23C. Then, a laser beam to be projected from the magneto- optical head 15 to a disk D is thread-sent in a circular arc shape in a disk radius direction. When the electro-magnetic driving systems 23A-23C are driven and controlled and the magneto-optical head main body 15 is oscillated in the disk radius direction, the tracking servo of the magneto-optical head 15 is executed. The regenerating signal of magneto-optical recording information, which are written to the magnetic disk D, is detected by the differential output of an electric signal to be converted by photo-detecting a + or - primary light diffused through a Wollaston prism 43, to right and left optical sensors 462 of a six- dividing sensor 46. Thus, the stable tracking servo can be realized with the one-beam system.
Patent JP-H10162259-A (JP)
Title: Security device using thin wire
Inventor: HONDA KEISUKE
IPC: G08B13/12
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the security device, using a thin wire, which has the thin wire such as a fishing gut and a metal thin wire extended around an object to be protected and detects a lateral wave generated by the thin wire. SOLUTION: Pointed edges 2a, 2b, 2c and 2d are mounted on the periphery of the object 1 to be protected and the thin wire 3 consisting of the fishing gut or metal thin wire is extended around so as to be held on their tips, a connection part 4a of a lateral wave generating device 4 is connected to one end of the thin wire 3, a connection part 5a of a lateral wave reception device 5 is connected to the other end of the thin wire 3, and an alarm device 6 is connected to the lateral wave reception device 5. The thin wire 3 of the fishing gut or metal thin wire is extended around the object 1 to be projected, the lateral wave generating device 4 generates a lateral wave to the thin wire 3, and the lateral wave reception device 5 detects the lateral wave from the thin wire 3 to confirm whether or not there is a trespasser.
Patent JP-H09236925-A (JP)
Title: Material for producing planographic printing plate including glass base
Inventor: BARUTO FUERURINDEN
IPC: G03F7/09
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain high dimensional stability and good resistance to chemical materials by using a glass base which has a specific thickness and a specific failure stress and Young's modulus. SOLUTION: A material adequate for producing the planographic printing plate is a material for production of the planographic printing plate including the surfaces discriminatable to ink receptive regions and ink repulsive regions according to image patterns on the glass base. The glass base has <=0.5mm thickness, the failure stress of at least 10<7> Pa and the Young's modulus of <=10<11> Pa. Further, the material is formed by including a hydrophilic layer produced from a hydrophilic polymer bonded by crosslinking. The surfaces discriminatable to the ink receptive regions and the ink repulsive regions is formed to include photosensitive layers. The hydrophilic layer bonded by crosslinking adequately contains a material to enhance the mechanical strength and porosity of the layer as well. Colloidal silica is usable for this purpose.
Patent JP-H11168048-A (JP)
Title: Exposure method and exposure system thereof
Inventor: KITANO HIROSHI
IPC: H01L21/027
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of throughput for the adjustment of the intensity of an alignment signal by AGC. SOLUTION: An alignment mark preliminary detection device is provided above a pre-alignment unit in a substrate transportation device, apart from an alignment detection system provided for an exposure system. At loading before a substrate is exposed, the intensity of the alignment signal is measured beforehand in a photodetector 49 of the alignment mark preliminary detection apparatus. The gain of an amplifier 52a in the signal processing circuit of the alignment detection system using a photodetector 17 is decided in accordance with the intensity of a signal.
Patent JP-H04293648-A (JP)
Title: Hydraulic brake gear
Inventor: NORUBERUTO ARATSUE
IPC: F16K31/06
Filed: 1991-12-17
Abstract: PURPOSE: To improve in the structural simplification of a brake system and safety in the function. CONSTITUTION: A shutoff valve is provided with a valve seat 36 at the consumer side and a closing member 39 at the pressure generating side, and this closing member is engageable with this valve seat 36 on an armature 59 by means of magnetic force. A compression spring 64 is disposed between the armature 59 and the closing member 39. This spring exerts a closing force determining a response pressure at the valve closing position, on the closing member 39. In brief, the shutoff valve and a pressure limiting valve are actualized in a valve unit 24. Foreign matter deposited on the valve seat 36 due to a pressure limiting function is washed out at a once-through transfer position of the shutoff valve. The valve unit 24 is suited to a brake system equipped with a skid control-combined-traction control device.
Patent JP-H08170177-A (JP)
Title: Device and filter medium for recovering metallic ion in chemical plating solution
Inventor: MUTO TSUNEFUMI
IPC: C23C18/16
Filed: 1994-12-15
Abstract: PURPOSE: To recycle the metallic ion as a valuable component in an exhausted chemical plating soln by recovering thereof. CONSTITUTION: This device for recovering a metallic ion in a waste chemical copper plating soln. consists of a tank 5 for storing an exhausted chemical copper plating soln., a heater 6 for heating the waste soln., a pump 7 for circulating the waste soln., a circulating pipeline 8, a filter medium 9 carrying a catalytic metal to deposit the metallic ion in the waste soln. and a filter 10 packed with the filter medium. The metallic ion is recovered by circulating the waste soln. through the filter 10. Consequently, the copper ion in the waste soln. is deposited on the filter medium 9 as metallic copper. The controlling devices for controlling the soln. temp., the circulating pump, etc., are not shown in the figure.
Patent JP-2001149937-A (JP)
Title: Packed bed type electrochemical water treating device
Inventor: RO HOSHO
IPC: C02F1/72
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance en electric dielectric constant and to enhance the water treatment efficiency of an electrochemical machine without closing a precipitate discharge port 14. SOLUTION: This packed bed type electrochemical water treating device has an electrochemical machine 2 having internal packing areas, granular media 21 for cleaning water, a raw water advance flow port 22 and treated water output 23 installed apart in the vertical direction of the electrochemical machine 2, a granular medium replenishing port 24 for replenishing the internal packing areas with the granular media 21 and a granular medium discharge port 25 for discharging the granular media 21 packed in the internal packing areas. A plurality of electrode rods 3 covered with insulating bushings 4 on their respective outer sides are inserted into the electrochemical machine 2 and the circumferential surfaces of the insulating jacket pipe 4 are provided with plural holes 42.
Patent JP-H07188767-A (JP)
Title: Production of high strength cold rolled steel sheet excellent in stretch-flanging property
Inventor: YASUDA HIDEAKI
IPC: C22C38/04
Filed: 1993-12-27
Abstract: PURPOSE:To produce a high strength cold rolled steel sheet excellent in stretch- flanging properties by subjecting a steel having a specified compsn. to hot rolling and cold rolling, thereafter subjecting it to annealing cooling and holding or reheating in succession under specified conditions and forming its structure into a specified one. CONSTITUTION:A steel having a compsn. contg., by weight, 0.03 to 0.10% C, 0.3 to 1.0% Si, 1.6 to 3.0% Mn, <=0.020% P and <=0.005% S, furthermore contg., at need, one or more kinds among 0.01 to 0.05% Nb, 0.01 to 0.05% Ti and 0.0003 to 0.0030% B, and the balance Fe with inevitable impurities is subjected to hot rolling and cold rolling, is thereafter annealed at the A3 transformation point to 900 deg.C for 20sec to 5min, is cooled from >=600 deg.C at 100 to 500 C/sec to 200 to 300 deg.C and is held or reheated at 200 to 400 deg.C for 1 to 30min. Thus, the high strength cold rolled steel sheet having a structure consisting essentially of bainite and excellent in stretch-flanging properties can be obtd.
Patent JP-H06112704-A (JP)
Title: Dielectric filter
Inventor: MIYOSHI SATOSHI
IPC: H01P7/04
Filed: 1992-11-20
Abstract: PURPOSE:To easily ensure a stable coupling state without increasing the number of parts with regard to a dielectric filter. CONSTITUTION:The conductor films 13a and 13b which are insulated from the outer conductors 12a and 12b are formed opposite to each other on the side surfaces of the dielectric resonators 10a and 10b where the conductors 12a and 12b are formed. Then both films 13a and 13b are connected together at the time of assembly. The capacities are formed between both films 13a and 13b and the inner conductors 11a and 11b respectively and then connected in resies as the coupled capacities. Then not only the sizes but the coupling states of the films 13a and 13b can be changed by their forming positions.
Patent JP-H03192293-A (JP)
Title: Multi-screen display system
Inventor: INABA FUMIO
IPC: G09G5/14
Filed: 1989-12-21
Abstract: PURPOSE:To enable multi-screen control with simple hardware constitution by providing a multi-screen display control memory wherein the display start positions of a frame memory are stored corresponding to the display positions on a screen. CONSTITUTION:This system is provided with a basic timing generating circuit 1 which counts basic to a display part 5 and the physical electron beam of the screen and the multi-screen display control memory 2 stored with address information on the frame memory stored with the display contents at the position of input screen position information corresponding to the screen position information. The output of the frame memory 3 is inputted to a video converting circuit 4 and displayed on the display part 5, and the contents of the multi- screen control memory 2 and frame memory 3 can freely be altered from a processor through the bus 6 of a processor. Consequently, the multi-screen control becomes possible with the simple hardware constitution.
Patent JP-H07185378-A (JP)
Title: Parts supplying device
Inventor: UCHIYAMA SATOSHI
IPC: B02C18/22
Filed: 1993-12-28
Abstract: PURPOSE:To provide a parts supplying device which does not allow a cutter to cut the electronic parts remaining on a tape in a treatment of tapes to be thrown after taking out of the housed electronic parts and to prevent the remaining electronic parts from falling. CONSTITUTION:This parts supplying device is constituted to feed a tape on which the housed electronic parts are attracted and taken out into a cutter section is from a tape supplying section 12, to cut the tape by a stationary blade 16 and a moving blade 17 and to suck the cut tapes 11 into a tape suction section 18. The electronic parts 14 remaining on the tape without attraction are sucked off by a suction pipe 19 communicating with a tape suction section 18 before the electronic parts enter the cutter section 15.
Patent JP-H09169483-A (JP)
Title: Handrail device for variable speed type passenger conveyor
Inventor: SATO TOMOAKI
IPC: B66B23/24
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a handrail device for variable speed type passenger conveyor at a low cost with durability, which can secure the safety of passenger. SOLUTION: This handrail device is formed of a pair of guide rails 7, 8, which are arranged endless and formed wide in a low-speed zone and narrow in a high-speed zone, a lever 4 having rollers 5, 6 to be guided by the pair of guide rails 7, 8 in both ends thereof, a shaft 2 arranged so as to pass through the lever 4, a sliding roller 9 provided in the tip of the shaft 2 and for sliding with a driving belt, and a handrail piece 1a provided in the other end of the shaft 2. The handrail piece 1a is connected in universal, and used as a handrail device for variable speed type passenger conveyor, which is connected in endless.
Patent JP-H06179639-A (JP)
Title: Production of 1-nitroanthraquinone
Inventor: SUZUKI HITOMI
IPC: C07B61/00
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a method for producing 1-nitroanthraquinone in which anthraquinone is nitrated without using an expensive catalyst and producing a large amount of waste acids. CONSTITUTION:This method for producing 1-nitroanthraquinone is characterized by reacting oxygen or air containing nitrogen oxide and ozone with anthraquinone using at least one selected from inorganic protonic acids such as sulfuric acid, inorganic protonic acid anhydrides such as sulfur trioxide and inorganic protonic acid anhydride adducts such as chlorosulfonic acid as a catalyst and nitrating the anthraquinone.
Patent JP-H10163038-A (JP)
Title: E core of electronic component
Inventor: OTAKE TETSUSHI
IPC: H01F27/24
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a E core of an electronic component with little possibility of damage capable of avoiding formation of partly weak point of mechanical strength. SOLUTION: An E core is formed with two magnetic side legs 1 and 2, a yoke 3, and a central magnetic leg 4 integrated, where the yoke 3 are formed so that a face 3a of the yoke 3, between the two magnetic side legs 1 and 2, takes an arc form. The central magnetic leg 4 is formed with one end in the length direction of it connected to eccnetrically to the thickness direction from the central position of the arc face 3a. Furthermore, the beam 7 and 8 connecting the yoke 3 and the central magnetic leg 4 in the gap surrounded by the magnetic side leg 1 and 2, yoke 3, and the central magnetic leg 4.
Patent JP-H09176185-A (JP)
Title: Crystallization of alpha-l-aspartyl-l-phenylalanine methyl ester from aqueous solution
Inventor: RITSUKAASU MARINASU PETORASU U
IPC: C07K5/075
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a rapid process for crystallizing α-L-aspartyl-L- phenylalanine methyl ester (APM) from an aqueous solution by cooling by which a crystal, suitable for handling in a wet granulating process and having other crystal properties within a permissible range is obtained.  
     SOLUTION: A hot solution of α-L-aspartyl-L-phenylalanine methyl ester is fed to a means for dispersing droplets of the solution. The droplets are then dispersed in a water-immiscible liquid having a lower temperature than that of the hot aqueous solution by about ≥20°C, a lower density than that of the aqueous solution and a lower viscosity than 10mPa sec. The water-immiscible liquid is cooled so as to effectively cool the droplets. The droplets are passed through the water-immiscible liquid and the cooled droplets are subsequently collected to crystallize the α-L-aspartyl-L-phenylalanine methyl ester without applying mechanical stirring thereto. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08234340-A (JP)
Title: Photographic printing element
Inventor: JIEEMUSU ROORENSU EDOWAAZU
IPC: G03C7/30
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a print element having a quick photographic processing function as well as bio-compatibility. SOLUTION: This print element is made of a reflective carrier, and at least one image recording emulsion layer unit applied to the carrier. Also, the emulsion layer unit contains an emulsion as a mixture of (a) radiation sensitive chlorinated silver iodide grains containing 0.5 to 1mol% of iodide on the basis of a total silver amount, involving maximum iodide concentration for showing at least 0.15μm mean grain size, covering three pairs of parallel crystal faces  100} at equal intervals and at least one crystal face  111}, and positioned nearer the surface of the grains than the center thereof, and (b) minimum concentration reduced halide silver grains composed of at least one type of the halide of chloride and bromide, and existing with mole concentration at least equal to silver iodide mole concentration in the chlorinated silver iodide grains.
Patent JP-H10160240-A (JP)
Title: Automatic bath unit
Inventor: KATAOKA HISATO
IPC: F24H1/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage due to damage of a resin product by an arrangement wherein the flow rate of water being poured into a bathtub from a hot water supply circuit through a bath circuit is limited by means of a flow rate regulator at the time of trial operation of a bath where a burner is not operated. SOLUTION: If a burner 20 is not operated when a trial operation switch is turned on, a bypass valve 24 is fixed at full-open position and an on/off valve 14 is opened to feed water, at a constant flow rate of below controlled by a flow rate regulation valve 18, from a hot water supply circuit 4 through a supply path 6a and a return path 6b into a bathtub 2 such that the bathtub 2 is filled with a fixed quantity of water at a level lower than a bathtub adapter level. Subsequently, the on/off valve 14 is closed to operate a circulation pump 10 and a water flow switch 8 decides whether the water is left in the bathtub 2. When the water is left in the bathtub 2, the circulation pump 10 is stopped. This arrangement prevents a resin part in the bath circuit from being broken with high water pressure to cause leakage of water.
Patent JP-H07203294-A (JP)
Title: Determining method for screen transition
Inventor: BEZATSUDO SHIYARAREE
IPC: H04N5/14
Filed: 1994-12-21
Abstract: PURPOSE: To certainly detect sudden scene change by using an optimal area match signal based on an area match signal indicating the maximum likelihood as a reference, and displaying scene change when an instantaneous match signal fulfills a prescribed decision reference. CONSTITUTION: A video source 1 is transmitted through a picture digitizer 3 of a scene change detecting device 2 to a picture processor 4 when it is an analog input, and directly transmitted to the picture processor 4 when it is a digital input. The processor 4 divides the picture into plural rectangular areas, operates block matching between each area of a present frame and the corresponding area of a preceding frame, and generates an area match signal indicating the maximum likelihood. Next, the prescribed number of optimal match signals are selected and averaged so that an instantaneous match(IM) signal can be obtained.  This IM signals is used as a reference indicating whether or not the present frame indicates a different scene from the preceding frame, and when the IM signal fulfills a prescribed decision reference, a scene change detection signal 11 is outputted through a digital computer 7 to a scene change detection application 8.