baber/WOPTO huggingface dataset:
Patent JP-S60227108-A (JP)
Title: Method for measuring thickness of multi-layer laminated material
Inventor: TAIRA UTAROU
IPC: G01N23/06
Filed: 1984-04-25
Abstract: PURPOSE:To measure the thickness of each material layer with good accuracy by determining each total thickness of the same kind of the material layers as the solution of the simultaneous equation of the 1st equation obtd. by irradiating X-rays or gamma-rays and the 2nd equation obtd. by irradiating neutron rays. CONSTITUTION:Each total thickness is determined as the solution of the simultaneous equation for radiation transmission characteristics of the equation (1) of (1)' obtd. by irradiating X-rays or gamma-rays to the multi-layer laminated material 1 constituted of two kinds of the material layers and the equation (2) obtd. by irradiating neutron rays thereto. Here, mumx,j, mumr,j, mumn,j (j=1, 2); the mass absorption coefft. of the j-th material relating to the X-rays (x), gamma-rays (gamma) or neutron rays n. rhoj (j=1, 2); the density of the materials 1, 2. tj (j=1, 2); the total thickness of the layers of the materials 1, 2. Iox, Ioj, Ion, Itx, Itj, Itn; the radiation doses before and after transmission of the X-rays (X), gamma ray (gamma) or neutron rays (n)n. The thickness of each material layer is thus determined with good accuracy.
Patent JP-S58202357-A (JP)
Title: Fuel control device
Inventor: NOMURA TAKESHI
IPC: F02M69/00
Filed: 1982-05-21
Abstract: PURPOSE:To obtain optimum amount of fuel injection in a unit which injets fuel after vaporizing it by air, by regulating the fuel pressure, according to the air pressure in an air inlet chamber. CONSTITUTION:The air at the up-stream of a throttle valve 2 is introduced into an air inlet chamber 7 of a fuel injection chamber 3 through an auxiliary air inlet tube 18. A pressure amplifier 36 detects the pressure Py in the auxiliary air inlet tube 18 and amplifies it by K times. Thus, the pressure nearly equal to pressure Px in the air inlet chamber 7 is introduced into a pressure varying chamber 33 of a pressure regulator 26. As a result, the pressure regulator 26 is able to regulate the fuel pressure, according to pressure Px, keeping the injection pressure of a fuel pressure valve 3 constant regardless of the intensity of pressure Px, so that optimum amount of fuel injection can be obtained.
Patent JP-H07296956-A (JP)
Title: Heater
Inventor: YOSHIDA RYUJI
IPC: H05B3/14
Filed: 1994-04-22
Abstract: PURPOSE:To provide a heater whose electric contact between a positive characteristic thermistor and electrode plates is generated certainly and which is excellent in the thermal coupling and thermal efficiency. CONSTITUTION:A case 1 of a heater has an internal space 13 provided with a pair of heat emissting surfaces 11, 12 situated opposing at a certain spacing. A pair of electrode plates 21, 22 have terminal parts 211, 221 and are accommodated in the internal space 13 of the case 1. The terminal parts 211, 221 have slits 212, 222 at the peripheries. A positive characteristic thermistor 3 is installed in the gap between the electrode plates 21 and 22 in the space 13 so that electrodes 32, 33 of the thermistor mate with the terminal plates 211, 221. Conductive adhesive members 41, 42 are located between the thermistor electrode 32, 33 and the electrode plates 21, 22 so that they are adhered together.
Patent JP-2000279730-A (JP)
Title: Mist removal device
Inventor: YOKOZUKA TOMOHITO
IPC: B01D45/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the effect of removing deposited dust without degrading a mist removal capability by constituting the folding parts of a corrugated shape of plural corrugated eliminators arrayed in a gas route variably in their angle parts and arranging one end or both ends in at least a gas flow direction. SOLUTION: The folding parts of plural plates 3 forming the corrugated plates 1 which are the eliminators are provided with hinges 4, etc., and are constituted changeably in the folding angle. Moving ends 7 with respect to stationary ends 6 are moved in the extension direction of the corrugated plates 1 in order to make one end or both ends of the corrugated plates 1 movable in an elongation and contraction direction. At this time, the entire part of the unit is interlocked via connecting shafts 5. As a result, the angle of the respective plates 3 with each other is increased and the corrugated plates 1 are extended to a nearly plane state.  Then, spray water is effectively applied to the plates 3 on the downstream side when washing is carried out by spraying the water from a spray nozzle 3 installed on the upstream side of the unit, the entire part of the corrugated plates 1 may thus be efficiently washed.
Patent JP-H11265845-A (JP)
Title: Semiconductor manufacturing device and manufacture thereof
Inventor: TAZAWA SEITA
IPC: H01L21/027
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to make efficiently an analysis on the occurrence of trouble, by a method wherein inputted information is stored along with the inputted time of the information or the inputted order of the information and when needed, the stored information is retrieved to output the information. SOLUTION: Information inputted by an input means is stored in an external memory 332 as historical information. The historical information stored in the memory 332 can be refered and retrieved by a historical information display and retrieval means provided as one part of a control program of a consule CPU 331. The inputted information is displayed as information on the inputted time of the information, the name of the device used for the input and the inputted command or key operation or the like. In the case where a value to say 5.0 is inputted by mistake in an editor as an offset, an error is caused in the alignment when an exposure is started. Here, when the historical information is seen, it is know that the offset to say the 5.0 is inputted. When the offset is reinputted as 0.5 in the editor and is restarted, the exposure ends normally.
Patent JP-S5711942-A (JP)
Title: Preparation of phenylmalonic acid momoester
Inventor: KITAMURA SHIGEO
IPC: C07D309/12
Filed: 1980-06-25
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for various kinds of drugs industrially, by carbonilating a phenylacetic acid ester with CO 2  using a specific activator as a more inexpensive raw material under mild reaction conditions.  
     CONSTITUTION: A phenylacetic ester, e.g., 4-(2-tetrahydropyranyloxy) phenylacetic acid 4'-methoxybenzyl ester, etc. shown by the formula I(R 1  is H, OH, alkyl, alkoxy, heterocyclic oxy, etc.; R 2  is alkyl, aralkyl, or aryl) is carboxylated with CO 2  in the presence of an activator at -30°C, to give the desired compound, e.g., 2-[4-(2-tetrahydropyranyloxy) phenyl] malonic acid hydrogen 4-methoxybenzyl ester shown by the formula II, etc., an intermediate for preparing an antibiotic, e.g., penicillin, cephalosporin type, etc. A sodium compound of acetylene, cumene, triphenylmethane, etc. may be used as the activator. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11276654-A (JP)
Title: Ball reflection wall system for ball game exercise
Inventor: MINAMITANI NOBUYOSHI
IPC: A63B69/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ball reflection wall even in a space-limited ground and to reduce costs therefor. SOLUTION: Ball reflection wall units 1a, 1b and 1c form a band-shaped body 2, which can be folded in the longitudinal direction, by parallelly linking plural laterally long rod-shaped unit members 4, while a storage box 3 is provided for storing this band-shaped body 2 in a rolled state, and the upper end of the band-shaped body 2 drawn from this storage box 3 is locked to a soccer goal 2 erected on a ground G by a lock 6. Thus, a ball reflection wall 23 can be formed for rebounding a hit ball.
Patent JP-S5711066-A (JP)
Title: Thermal printer
Inventor: TAKEDA KOUICHI
IPC: B41J2/335
Filed: 1980-06-24
Abstract: PURPOSE:To lengthen the life of a cylindrical thermal head as well as raise the quality of print  by reducing the pressing force against a recording medium of the thermal head with plural heating elements by moving it in the axial direction while turning. CONSTITUTION:When driving a pulse motor, a thermal head 31 fitted with a screw shaft 43  moves a carrier 49 while turning in the direction of arrow D, whereupon it comes into contact  with a sensor 55 and a signal from the sensor 55 turns an intermediate gear 53 reversely. Then,  when the left side of the carrier 49 moving in the direction opposite to the direction of arrow D  comes into contact with a sensor 56, the pulse motor turns reversely and the carrier 49 moves in  the direction of arrow D. On the other hand, a rubber roller 48 is stopped when the carrier 49  moves in the direction of arrow D, but is driven intermittently by as much as print dot when the  carrier 49 moves in the direction opposite to arrow D. Thus, a recording medium 60 passes  through the head 31 and the roller 48 while being pressed on the roller 48 under a pressure of  several tens grams on the outer cylinder of the head 31 and then directed upwards through between the rollers 48 and 46. Then, the heating element of the head 31 is energized and printing is  made on the recording medium 60.
Patent JP-S5958224-A (JP)
Title: Rectilinear slide bearing
Inventor: TERAMACHI HIROSHI
IPC: F16C29/00
Filed: 1982-05-20
Abstract: PURPOSE:To run a bearing body and a ball smoothly by providing the bearing body with skirt portions which are not expanded outward inadvertly even if heavy load is applied on the upper surface of the bearing body. CONSTITUTION:Skirt portions 12a, 12b are formed on the left and right sides of a bearing body 1, and the inner peripheral sides of the skirt portions 12a, 12b are provided with projecting banks 13a, 13b which are longitudinally extended and are substantially trapezoidal in section. Ball rolling surfaces 14a, 14a', 14b, 14b' are formed on both sides of the projecting banks 13a, 13b, and holes 15a, 15a', 15b, 15b' for escape balls are formed at each center of the skirt portions 12a, 12b. The angle of contact of a load ball groove with the ball is set at about 45 deg. relative to the horizonal direction. This arrangement can increase the horizontal and radial load capacity of a rectilinear side bearing.
Patent JP-S62244211-A (JP)
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1986-04-14
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-S63258856-A (JP)
Inventor: PIITAA OOMUSU
IPC: A01N43/56
Filed: 1988-04-08
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-H07266979-A (JP)
Title: Flashing display device
Inventor: SUZUKI HIDETADA
IPC: H01G11/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a flashing display device which is maintenance-free and obviates the necessity of the change of battery and is used as safety signal lamp of a bicycle. CONSTITUTION:An electric power part in the combination of a solar battery 11 and an electric double layer condenser which is charged by the solar battery and the LEDs 32a and 32b which are flashed through an oscillation part by the electric power part are mounted in a case body 41 consisting of a flat box body arranged as safety signal lamp on the underside of the load carrying platform of a bicycle.
Patent JP-2000282435-A (JP)
Title: Breakeater structure
Inventor: MORIYA YOICHI
IPC: E02B3/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent increase of wave height caused by a resonance phenomenon in a harbor so as to prevent rolling/pitching of a ship by forming a hole communicating the outside of the harbor with the inside thereof at a lower portion of a breakwater. SOLUTION: A breakwater 2 is formed to extende from a quay 1. The breakwater 2 is formed with a harbor port 3 and a bottomed caisson 7 is inserted into at least a part of the breakwater 2. Water from the inside of the harbor 5 moves to the outside 6 of the harbor 5 through a hole at a lower portion of the caisson 7 and a part of long cyclic component energy of wave in the harbor 5 is transmitted to the outside 6 through the hole. Since waves comming from the outside 6 are almost short cyclic components, almost the wave energy is in the vicinity of a water level so that the energy is blocked at an upper part of the bottomed caisson 7. Accordingly, the purpose is attained.
Patent JP-2000282182-A (JP)
Title: High fatigue life and high corrosion resistance martensitic stainless steel excellent in cold workability
Inventor: EDA YOICHI
IPC: C22C38/44
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a long fatigue life and high corrosion resistance martensitic stainless steel excellent in cold workability and used for parts in the sliding part, bearings or the like. SOLUTION: This steel is the one having a compsn. contg., by weight, 0.20 to 0.55% C, 0.01 to 0.50% Si, 0.01 to 1.00% Mn, 0.01 to 1.00% Ni, 13.00 to 18.00% Cr, 0.10 to 2.00% Mo, 0.03 to 0.18% N, 0.3354 to 0.5817% C+N, and the balance Fe with inevitable impurities and satisfying ferrite coefficient = -25-31.7C-28.7 N+2.1Cr+2.9Si+3.4Mo<=0 and 2<= carbide coefficient = -6.17+24.36(C+N)<=8.
Patent JP-S612196-A (JP)
Inventor: ANDOU SHIGEO
IPC: G10H7/02
Filed: 1985-04-22
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-H09326988-A (JP)
Title: Information recorder
Inventor: YAMAMOTO YASUHIRO
IPC: G03B17/24
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To record information except picture on an electronic developing type recording medium. SOLUTION: The electronic developing type recording medium 30 is provided with a first, a second and a third picture recording areas 30G, 30R and 30B for recording G (green), R (red) and B (blue) pictures. An information recording area 30L for recording information except picture (e.g. photographing date) is installed in the neighborhood of the picture recording areas 30G, 30R and 30B. An information code 30Q of bar code type is optically recorded as transferring the electronic developing type recording medium 30 in arranging direction of the picture recording areas 30G, 30R and 30B are provided.
Patent JP-S59212515-A (JP)
Title: Vertical type rotary unit device
Inventor: AOKI TAKATERU
IPC: F16C27/08
Filed: 1983-05-17
Abstract: PURPOSE:To improve the safety of a device, by providing a damper, which absorbs vibration in a direction crossing at a right angle with the axial center line, between a mechanical bearing for supporting a rotary unit and a stationary part while another damper, which comprises a weight for absorbing vibration in a direction of the axial center line, in a rotating part. CONSTITUTION:The bottom part of a main rotary unit 1 is supported to a stationary part through a bottom shaft 2, mechanical bearing 3 and the first damper device 4 provided coaxially with the main rotary unit 1. The first damper device 4 is formed by filling a fine clearance, provided between a case 5 and a movable unit 7, with lubricating oil P, thus absorbing vibration in a direction crossing at a right angle with the axial center line. Further the second damper device 11 is provided in the bottom shaft 2. The second damper device 11, comprising a bottomed hole 12 of column shape hollowed aligning with the axial center of the bottom shaft 2 in its upper end and a spherical weight 13 contained in said hole 12, absorbs vibration in a direction of the axial center.
Patent JP-S63251832-A (JP)
Title: Control method for deleted document
Inventor: UMEZAWA YASUNOBU
IPC: G06F3/08
Filed: 1987-04-08
Abstract: PURPOSE:To prevent the double deletion by controlling the deleted documents with use of a document bit map showing a deleted or undeleted state of the document by a single bit per document in the order of document numbers. CONSTITUTION:When an optical disk is loaded to a drive 5, the numbers of deleted document numbers are obtained from a control area of an optical disk for production a deleted document bit map 11 on a RAM 8 to show a deleted or undeleted state of documents by a single bit per document in the order of document numbers. Then the deleted documents are controlled via the map 11 in the subsequent the document deleting and retrieving processes. Thus it is possible to prevent the double deletion in a document deleting process.
Patent JP-S60230681-A (JP)
Title: Heater for destaticizing lamp
Inventor: SATOU TAKUMI
IPC: G03G21/08
Filed: 1984-05-01
Abstract: PURPOSE:To maintain the tube wall temp. of a destaticizing lamp at a specified temp. or above with simple constitution by having a means for conducting the heat generated in a fixing part to the neighborhood of the surface of the destaticizing lamp and heating the tube wall of the destaticizing lamp by the heat conducted by said means. CONSTITUTION:A heating heater H is provided to the circular part of the heating roller 11a of a fixing device 11 and a heat collecting plate 17 is provided in proximity to the periphery of the roller 11a. A heat pipe 18 is used as an example for the heat conductive member which conducts the heat collected by the plate 17 to the destaticizing lamp 14. Plural pieces of the pipes 18 spaced from each other are axially disposed to the lamp 14. The space between the other end of the pipes 18 and a heat radiating plate 19 is adequately determined by the temp. of a heating roller 11a and the desired tube wall temp., etc. of the lamp 14. The roller 11a is controlled to a specified fixing temp. according to such constitution and therefore the tube wall temp. of the destaticizing lamp is maintained at the specified temp. or above by the simple constitution.
Patent JP-S60231539-A (JP)
Title: Working method by cross rolling
Inventor: TSUKAMOTO EIHIKO
IPC: B21H1/18
Filed: 1984-05-01
Abstract: PURPOSE:To simplify the process for production of a cutter die and to cut a stepped shaft-shaped product without affecting adversely the product in a titled method for roll-forming of said product by a two-pieces production method by forming preliminarily a semi-finished product into a specific tapered shape. CONSTITUTION:A blank material 4 is roll-formed by a forming die 2 to the shape having a part 4-3 equal to the shaft diameter of the final product, a tapered part 4-2 and a central part 4-1 having a small diameter. The sum of the lengths of the parts 4-2 and 4-3 is the length of the shaft part of the final product. The part 4-1 is then subjected to working by a cutter die 3 and the worked volume 4-4 of the excess metal expelled by the die 3 is built-up on the part 4-2 to form a part 4-5 by which the desired product shape is formed. The material 4 is finally cut by the die 3 shown in the last figure. The under-fill in the tapered part at the shaft end is then made up by the volume worked by the cutter die so that the formed product is kept free from elongation.
Patent JP-H08258144-A (JP)
Title: Production of high strength inflation film
Inventor: HIROSE HIDENORI
IPC: B29L7/00
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a high strength film only by adding simple function by successively providing an intermediate taking-over roll and a heating ring heating a first bubble so as to satisfy a specific condition to re-expand the same to form a second bubble at the position on and after a frost line. CONSTITUTION: A molten annular body 4 of a thermoplastic resin is expanded to form a first bubble 5a with a diameter Φ2 (mm). The first bubble 5a is taken over at a speed below a final taking-over speed by the intermediate taking-over roll 21 provided at the position on and after the frost line 9 thereof and heated by a heating ring so as to satisfy formula T<=T1 and formula P×Φ2 /2t>σT to form a second bubble 5b. In the formulae, T is the temp. ( deg.C) of the bubble, T1 is the melting start temp. ( deg.C) of the bubble, P is the pressure (mmH2 O) of the compressed air in the bubble and t is the stretching stress (MPa) of the film of the first bubble 5a.
Patent JP-S5514834-A (JP)
Title: Surface treating apparatus of aluminum material
Inventor: EBINE SUSUMU
IPC: C25D11/00
Filed: 1978-07-16
Abstract: PURPOSE: To achieve shorter cleaning time, higher effect, smaller entire part of apparatus, etc. by disposing a spray pump, supply piping, recovering piping to a tank containing pretreating solution, oxide film treating solution and post-treating solution for aluminum materials and sequence-controlling these.  
     CONSTITUTION: When Al materials X such as profiles, plates, etc. being carried by a crane or the like reach the upper part of a treating vessel 1, a cover mechanism automatically opens and the Al materials X are suspended in the treating vessel 1. Then, a control part 31 operates to open suction valves A 1 , B 2  and operate a power pump 17. Then, the degreasing solution in a tank 2 is sent via supply piping system 7 to the injection mechanism 11 in the treating vessel 1, whereby degreasing and cleaning of the Al materials are accomplished. The injected degreasing solution is recovered from the bottom of the treating vessel 1 into the tank 2 through recovery pipe system 8. When the specified time elapses, rinsing, oxide film treatment, etc. are progressed subsequently in the similar manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05255971-A (JP)
Title: Structure for building
IPC: E04G21/12
Filed: 1992-03-09
Abstract: PURPOSE:To rationalize the construction of a building and to make the building lightweight by rigidly joining the connection parts of a wall and a floor together with a simple structure. CONSTITUTION:Main beam rods 9 of a floor or a floor beam frame and beam rods 3 of a wall are laid in one and the same vertical plane, the beam rods 3 of the wall are fixed thereto with reinforcing plates 6, respectively, at positions of joint parts between the beam rods 3 and the floor. L-like cross-sectional shape support fixtures 7 having a predetermined horizontal length are attached to each of the reinforcing plates 6 near the upper and lower ends thereof, respectively, so as to define fitting grooves 8 with the surface of the reinforcing plate 6. The end parts of the upper and lower beam rods 9 of the floor or the floor beam frame are received in the upper and lower fitting grooves 7 so as to join the main beam rods together. It is desirable to beforehand fix a pair of shear-resistant reinforcing band plates beforehand to each of the opposing ends of the main beams of the floor or the floor beam frame 9 so as to be positioned outside of both end parts of each of the support fixtures 7.
Patent JP-S59211964-A (JP)
Title: Production of sintered substrate for alkaline cell
Inventor: ENDOU MASANORI
IPC: B22F5/00
Filed: 1983-05-16
Abstract: PURPOSE:To obtain a substrate having a uniform bore diameter and porosity with little dispersion by performing a process to coat a belt-like porous metal core material with slurry in an atmosphere containing vapor of a material with little surface tension such as alcohol. CONSTITUTION:By performing a process to coat a belt-like porous metal core material with slurry in an atmosphere containing vapor of a material with little surface tension such as alcohol, bubbles contained in the slurry are broken and removed, the slurry containing no bubble is coated, and a sintered substrate having a uniform bore diameter and porosity with little dispersion can be obtained. The optimum quantity of alcohol used as a foam breaker is 0.1-10vol% from the standpoint of the safety and economy, but the more alcohol quantity has the more foam breaking effect.