baber/WOPTO huggingface dataset:
Patent JP-H05162738-A (JP)
Title: Manufacture of bottom box for packaging device
Inventor: TSUNEKAWA TAKESHI
IPC: B65D5/50
Filed: 1991-12-10
Abstract: PURPOSE:To manufacture a bottom box for a packaging device, on which an object to be packaged is loaded with a cushion, to protect the object to be packaged at the time of dropping or cargo handling, at a low cost, by of the title manufacture method. CONSTITUTION:A reinforcing material 26 is applied at both side parts of respective kerves 23, which becomes corner parts of a mother material 21 made of a corrugated fiberboard, etc., and at both side parts of folding lines 24 which become edges with areas, with which a cushion does not come into contact, and these parts are bent at the time of box making. By this method, a packaging device bottom box can be reinforced by a less material cost and less working manhours.
Patent JP-H05154815-A (JP)
Title: Production of hydraulic inorganic molded article
Inventor: IKEMOTO YOICHI
IPC: B28B3/02
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a profile molded article having high strength and excellent durability using a composition low in a water/cement ratio by kneading a composition containing a hydraulic inorg. substance, water, a reinforcing fiber and a water-soluble polymeric substance in specific amounts to subject the same to vibration pressure molding. CONSTITUTION:A composition consisting of 100 pts.wt. of a hydraulic inorg. substance such as cement or gypsum, 15-60 pts.wt. of water, 0.1-20 pts.wt. of a reinforcing fiber and 0.5-5 pts.wt. of a water-soluble polymer is kneaded and formed into a flat plate shape if necessary by extrusion molding. The kneaded matter is put in a pressure mold and a vibrator is attached to the mold to apply fine vibration to the kneaded matter. As this apparatus, for example, a vibration press is designated. Further, an inorg. filler such as silica sand or sand may be added to this composition and the composition is cured after molding by a usual method.
Patent JP-2000143557-A (JP)
Title: Production of lower olefin
Inventor: MURATA KAZUHISA
IPC: B01J27/055
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lower olefin from a lower saturated hydrocarbon by an oxidative dehydrogenation process, capable of giving the lower olefin in improved selectivity and yield. SOLUTION: In this method for producing a lower olefin from a lower saturated hydrocarbon, such as ethane and propane, by oxidative dehydrogenation in the presence of oxygen, the characteristic comprises using a catalyst of a lithium compound supported on a super strong acid carrier comprising a zirconia-based oxide. Therein, the catalyst may contain a transition metal compound.
Patent JP-2000117456-A (JP)
Title: Projection welding equipment for perforated part and its welding method
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/14
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To decide a relative position among a tapered guide pin, a perforated part and the other side electrode, further to decide a relative position between the tapered guide pin and a steel plate made part as well and to remarkably improve the precision of a weld position between the perforated part and the steel plate made part by making a tapered part of the tapered guide pin coincident with the tapered hole of the perforated part. SOLUTION: A tapered part 29 is formed in a tapered guide pin 6 of one side electrode 5, a tapered hole 14 is formed in a perforated part 12 which is held with a holding guide pin 11 of the other side electrode 10, and the holding guide pin 11 of the other side electrode is pushed down and successively the tapered guide pin 6 penetrates a prepared hole 17 of a steel plate made part 16. Almost simultaneously, the tapered part 29 is made to coincide with the tapered hole 14 of the tapered part.
Patent JP-H08185491-A (JP)
Title: Method system for identification information collation
Inventor: TAKASHIMA YOICHI
IPC: G06K17/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide an identification information collation system and the method without the fear of infinitely allowing the input errors of identification information. CONSTITUTION: In this system for using a card storing the identification information of a user and authenticating whether or not the owner of the card is the user himself/herself, when the collated result of the identification information inputted by the owner and the identification information inside the card does not match (8), one is subtracted from a collation error number-of-times 2 storage means for storing the number of times of continuous errors for each time of utilization (12) and one is subtracted from the value of a collation error number- of-times 1 storage means for storing the number of times of cumulative errors only at the first point of time of the utilization of one time (10 and 11). Thus, even when the card is forcedly pulled out while the identification information is repeatedly inputted, the number of times of the cumulative errors is correctly counted.
Patent JP-H04198987-A (JP)
Title: Image processor
Inventor: KIKUCHI TAKAYUKI
IPC: G09G5/40
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the occurrence of a display area where videos cannot be displayed by specifying the display area of a first picture on a first screen, converting the specified display area into a size which meets a second screen different from the first screen in size, displaying the first picture in the converted display area, combining the first picture with other picture information and displaying them. CONSTITUTION:The display area 103 of the first picture is specified on the first screen 1. The specified display area 103 is converted in a size which meets the second screen 14 differing from the first screen 1 in size. Then, on the second screen 14, the first picture is displayed on the display area of the first screen 1, which are converted and combined with other picture information to be displayed. Thus, when plural images are combined and displayed, the display areas of the images can be designated on a different-sized display screen.
Patent JP-2000135111-A (JP)
Title: Dryer
Inventor: TAKANA KOICHIRO
IPC: A45D20/12
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To stick the scent of suitable strength to a human body without directly contacting the component of scent to the human body like a perfume or aroma spray by adding a scent applying means for applying scent to blown cold air or hot air concerning a dryer for drying hair or the like by blowing cold air or hot air. SOLUTION: An insert aperture 6 is opened on the downstream side of a heater 3 on a dryer 1, an aroma sheet 7 is freely attachably and detachably inserted to this aperture, and the drop of the aroma sheet 7 is prevented by mutually engaging respective engage projections and recesses 10. Then, the aroma sheet 7 is formed by spreading a paper material 9, in which aroma is impregnated, over a frame body 8. Therefore, when a blowing fan is rotated by pressing an operating switch 5, scent is appropriately applied to air blown through the heater 3 in contact with the aroma sheet 7 and blown out of a discharge aperture 4 later. As a result, while drying the human body such as hair by blowing air, the scent of suitable strength can be applied to the human body without directly contacting the liquid state component such as perfume to the human body.
Patent JP-2001140205-A (JP)
Title: Pavement concrete block
Inventor: HONDA TAKASHI
IPC: E01C5/22
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pavement concrete block the most suitable for growth of plants and having noise reduction effect as a roadway and its production method. SOLUTION: Water of 10-25 wt.% to cement and aggregate and granular foam polystyrene of a specific gravity of 0.1-0.8 and of 1-85 wt.% in a blending ratio to cement are put in a mixer to be mixed in order to make concrete of stiff consistency of the slump of 5 cm or less, and it is placed into a prescribed form, immediately after a prescribed shape is molded while vibration and compression force are applied, it is released. Thereafter, the concrete molding is cured at 5-80 deg.C to obtain the pavement concrete block A.
Patent JP-H07154027-A (JP)
Title: Transverse current injection semiconductor laser and fabrication thereof
Inventor: MIZUTANI NATSUHIKO
IPC: H01S5/00
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a transverse current injection semiconductor laser requiring no heat treatment. CONSTITUTION:The semiconductor laser has a ridge structure on a substrate 101. First conductivity type layers 110, 113 and second conductivity type layers 111, 114 are regrown simultaneously by adding impurities of both conductivity types to the side face of the ridge. These layers are used as current injection paths for injecting current into an active layer 104 sandwiched vertically by high resistance layers 103, 105.
Patent JP-H06240909-A (JP)
Title: Transfer device for vehicle
Inventor: NIIYAMA TETSUO
IPC: E04H6/24
Filed: 1993-12-24
Abstract: PURPOSE:To load and unload a vehicle by using a vehicle transferring carriage. CONSTITUTION:Loading rollers 3, 3 are provided longitudinally at a specified interval on both sides of a carriage 1, and the carriage 1 can be self-propelled by plural wheels 4. When a vehicle parking at a car parking and stopping part P is loaded on the carriage 1, the rollers 3 are allowed to abut against front tires 8a from the right side, and an advancing and retracting block 17 is advanced to the left side by a hydraulic cylinder 14. Then, an engaging pin 22 of the block 17 is engaged with an locking hole 23 of the car parking and stopping part P. Next, when the hydraulic cylinder 14 is contracted, the carriage 1 is drawn to the left side toward the above locking hole 23, and thus the front tires 8a are taken up on the rollers 3. Following the same procedure, rear tires 8b are taken up by the rollers 3. When the vehicle is unloaded from the carriage 1, an engaging arms 33 facing the rear tires 8b are moved left side to bring the rear tires 8b into contact with the car parking and stopping part P, and in order for the carriage 1 to travel to the right side thereafter.
Patent JP-H07183802-A (JP)
Title: Automatic phase controller
Inventor: SUZUKI JUNJI
IPC: H04N9/83
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an automatic phase controller provided with a side lock prevention circuit which car release side lock phenomenon to occur in an APC loop circuit to output an input signal after converting its frequency into the prescribed frequency stably and quickly in accordance with the size of its frequency variation. CONSTITUTION:The APC loop circuit 100 is provided with the side lock prevention circuit 200 equipped with-a counter 5 to count the oscillation frequency of a VCO 4 it in the circuit 200 for a definite period, four or more decoders 61 to 6m, 71 to 7m one of which operates in accordance with the output count value of the counter, and current sources 81 to 8m, 91 to 9m which are connected to these one to one and output respectively the current of a different amout, and the current whose amount varies in accordance with the size of frequency deviation is given to an APC detector 3 to voltage-control the VCO 4 so that the oscillation frequency of the VCO 4 can be changed stepwise.
Patent JP-H06233355-A (JP)
Title: Malfunction preventing circuit for infrared ray remote control device
Inventor: OTOGURO YOSHISHIGE
IPC: H04Q9/14
Filed: 1992-12-07
Abstract: PURPOSE: To prevent malfunctions of the main body of a remote controller by detecting optical noise and not accepting an optical pulse on the reception side, when the optical noise is mixed in the optical pulse from the outside. CONSTITUTION: A waveform A is that of an optical pulse containing optical noise, and another waveform B is obtained by inverting the waveform A by means of an inverter 2. The waveform B is inputted to a pulse-generating circuit 3 and differentiation circuits C3 and R3. A waveform C is the output waveform of the circuit 3 and inputted to the base of a transistor(Tr) 5. A waveform D is the differentiated waveform of the waveform B and inputted to the base of a Tr 4, and the Tr 4 is only turned on when the base 2 is at an 'H'-level. Similarly, the Tr 5 is only turned on, when the waveform C is at an 'H'-level, and both the Trs 4 and 5 are simultaneously turned on when both the waveforms C and D are at 'H'-levels. When the Trs 4 and 5 are turned on simultaneously, the potential at the input of a pulse-generating circuit 6 drops.  The time constant obtained by means of resistors Rs and C2 is set at a large value and outputs the 'H'-level of a waveform G, at which the trigger of a waveform F is inputted. When no optical noise exists, the pulse-generating circuit 6 is not operated and an infrared remote controller operates as normal.
Patent JP-H03187543-A (JP)
Title: Clock phase adjustment circuit
Inventor: TAKASUGI SHIGERU
IPC: H04L7/027
Filed: 1989-12-15
Abstract: PURPOSE:To adjust the phase of a clock, which frequency is divided into two, without using a delay element, etc., by generating a pulse at the change point of a data signal and defining this pulse as the reset input of a frequency dividing circuit. CONSTITUTION:A clock discharging circuit 10, D-FF 11 with reset, D-FF 12 and 13 for data shift, oscillator 14 and AND circuit 15 are provided. At the frequency dividing circuit to extract the signal of a frequency 2fo from the data signal of a frequency fo and to divide the frequency into two for the signal of the frequency 2fo, the pulse is generated at the change point of the data signal and this pulse is defined as the reset input of the frequency dividing circuit. Thus, the phase of the clock, which frequency is divided into two, can be controlled without using the delay element, etc.
Patent JP-H01169713-A (JP)
Title: Thin film magnetic head
Inventor: NANAUMI SACHIKO
IPC: G11B5/31
Filed: 1987-12-25
Abstract: PURPOSE:To control the thickness of a gap highly accurately by forming a gap depth and position detecting pattern on a film-depositing surface other than a gap surface. CONSTITUTION:A magnetic film 2 and an insulating film 5' are formed successively on a non-magnetic substrate 1. Then a conductor 4 is formed, and an insulating film 5 is formed in a specific shape. At this time, such a position G0 as making the gap-depth zero is determined. Gap depth detecting patterns 7a, 7b are formed by patterning is conformity to the pattern of the film 5, thus an upper magnetic core 6 is formed. Since the gap depth detecting pattern is formed after the forming of the film 5, the gap depth detecting pattern can be formed strictly in such a position as making the gap depth actually zero.
Patent JP-H10166234-A (JP)
Title: Manufacture of bent part of thin plate, cutting and bending integral system and product in bending work
Inventor: ITO KATSUHIDE
IPC: B23K26/38
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a bending cycle with greater efficiency by providing further development in an automatic bending system. SOLUTION: The manufacture of the parts of a thin plate comprises the steps of making through-cuts in the thin plate 10 to specify the contours of the faces 14a, 14b, 14c, 16a, 16b, 16c of at least one part to be bent in accordance with an expansion plan, where the cuts are interrupted at preset positions 22, 24 on the contours to specify links 22, 24 between each of the parts 14a, 14b, 14c, 16a, 16b, 16c and the circumferential part 18 of the thin plate 10, and of bending at least one edge of the parts 14a, 14b, 14c, 16a, 16b, 16c while the parts are linked to the circumferential part 18 of the thin plate 10 by the links 22, 24.
Patent JP-H04193742-A (JP)
Title: Manufacture of porous crystallized glass
Inventor: KOMATSUDANI SHIYUNSUKE
IPC: C03C10/04
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a porous crystallized glass having excellent strength, etc., suitable to use for prosthesis of broken part of bone by mixing the specific composition of glass powder, water and a binder, impregnating this into an organic porous body having a three dimensional network structure and executing heat treatment, sintering and crystallization. CONSTITUTION:The glass powder having the composition by wt.% of 22-50% SiO2, 8-30% P2O5, 20-53% CaO, 1-16% MgO, 0.1-2% F2, 0-9% Al2O3 and 0-5% B, is manufactured. Successively, this glass powder is mixed with water and a binder to make a slurry and is impregnated into an organic porous body (e.g. urethane foam) having a three dimensional network structure. Further, after drying, the heat treatment is executed to burn and remove the organic porous body and binder. Further, the glass powder is sintered, and by crystallizing, the objective porous crystallized glass having the three dimensional network structure, is obtd.
Patent JP-H02173975-A (JP)
Title: Information recorder
Inventor: YOKOTA MASAFUMI
IPC: G11B7/00
Filed: 1988-12-27
Abstract: PURPOSE:To stably record information on the outer peripheral part of an optical disk by controlling the timing of a transfer clock to increase the recording capacity in comparison with the recording system based on the CAV (constant angular velocity) system and to shorten the access time in comparison with the CLV (constant linear velocity) system. CONSTITUTION:A second control means 4 is provided which controls the timing of the transfer clock, which is generated from a first control means 61, so that the capacity of information which can be recorded on a second recording track of an optical disk 1 is larger than that on a first recording track and the line density of information recorded on the second recording track is lower than that on the first recording track. Thus, the recording capacity is increased in comparison with the recording system based on the CAV system, and the access time is shortened in comparison with the CLV system, and information is stably recorded on the outer peripheral part of the optical disk.
Patent JP-2001137832-A (JP)
Title: Method for cracking chlorinated dioxins
Inventor: MIYAMOTO HIDEO
IPC: B09C1/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning contaminated soil by efficiently cracking the chlorinated dioxins contained in the soil, ash and water contaminated with the chlorinated dioxins discharged from incineration equipments for municipal refuse and industrial wastes without expending a large equipment cost and labor cost. SOLUTION: Titanium oxide is added and mixed to and with the soil or ash and water containing the chlorinated dioxins and thereafter the moisture content in the soil or the ash is regulated to >=20 wt.% per total solids and the soil or the ash is irradiated with light of <=400 nm in wavelength.
Patent JP-H10152252-A (JP)
Title: Carrying device of long sheet
Inventor: HAYASHI YASUMASA
IPC: B65H23/188
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device in which any circumferential surface of carrying rollers is not polluted with the treatment solution adhered to a joint of long sheets when the long sheets joined with each other in the longitudinal direction are continuously carried by changing the direction in the middle. SOLUTION: A pair of upstream side rollers 10a, 10b and a pair of downstream side rollers 12a, 12b to hold a long sheet 1 from each side and carry the sheet are supported in an attachable/detachable manner to/from the long sheet, and a pressing roller 38 to be abutted on one side of the long sheet 1 is added in the vicinity of the downstream side rollers 12a, 12b. The upstream side rollers 10a, 10b and the downstream side rollers 12a, 12b are alternately brought into contact with the long sheet 1, and the pressing roller 38 is abutted on the long sheet 1 to support the long sheet 1 when the downstream side rollers 12a, 12b are detached from the long sheet 1.
Patent JP-H08183142-A (JP)
Title: Transparent polyester-based multilayer sheet having excellent easy sliding property and cut plate thereof
Inventor: KOBAYASHI TAKUMA
IPC: C08L67/02
Filed: 1994-12-28
Abstract: PURPOSE: To increase sliding properties, transparency and printability by laminating a polyester composition layer containing an easily slidable particle having specified particle diameter and an antistatic agent at least on one side of a polyester layer of nonorientation or low stretching magnification. CONSTITUTION: 3-100μm layer of polyester composition containing 0-0.5wt.% easily slidable particle having 0.6-4μm average particle diameter, 0.05-0.5wt.% easily slidable particle having 5-20μm average particle diameter and 0.01-1wt.% antistatic agent is laminated at least on one side of 97-997μm polyester layer of nonorientation or low stretching magnification which has 0.50-1.0 intrinsic viscosity. Furthermore, in the polyester-based multilayer sheet, coefficient of friction at least on one side is 0.1-0.5 and surface resistance at least on one side is 7.8×10<13> to 1.0×10<7> Ω and haze is <=10.0% and the maximum of surface roughness at least on one side is >=0.01μm.
Patent JP-2001145988-A (JP)
Title: Multilayered laminated body of polyolefin resin
Inventor: MINAMI YUTAKA
IPC: C08F4/659
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered laminated body of polyolefin resins with excellent balance of elasticity and heat seal temperature and no stickiness and excellent slip properties and anti-blocking properties. SOLUTION: The multilayered laminated body of the polyolefin resins, wherein at least one of the outermost layer comprises a layer consisting of the polypropylene film 1 wherein the tensile elasticity TM (MPa) and the heat seal temperature HST ( deg.C) satisfy a relation of TM>=12.5×HST-900, is provided.
Patent JP-H06173884-A (JP)
Title: Feed water apparatus for building
Inventor: ISHIZUKA YASUHITO
IPC: F04D15/00
Filed: 1992-12-08
Abstract: PURPOSE:To enable continuous feed water while avoiding the seizure and breakdown of a pump when water is fed from a water receiving tank to an elevated water tank through a discharge pipe by driving one pump and the internal pressure in the discharge pipe is reduced, by stopping one pump and running the other pump. CONSTITUTION:When one pump 5a is driven to feed water from a water receiving tank 2 to an elevated water tank 6 through a discharge pipe 7 and a pressure sensor 8a detects the reduction of the internal pressure in the discharge pipe 7, one pump 5a is stopped. At the same time the other pump 5b is driven to continue the feed water from the water receiving tank 2 to the elevated water tank 6. Thus, since the feed water from the water receiving tank 2 to the elevated water tank 6 is not stopped until a pump stopping relay of an elevated water tank detector 9 is energized, a predetermined amount of water is fed to the elevated water tank 6. Thereafter, the stop of one pump 5a is informed to a monitoring center. In abnormalities in driving the other pump 5b, the other pump is stopped and the one pump 5a is driven.