baber/WOPTO huggingface dataset:
Patent JP-H05296951-A (JP)
Title: Total reflection fluorescent x-ray analysis device
Inventor: KOYANAGI KAZUO
IPC: G01N23/223
Filed: 1992-04-24
Abstract: PURPOSE:To observe a specimen from a vertical direction optically and at the same time perform optical observation and total-reflection fluorescent X-ray analysis of the specimen simultaneously and without any interference in a total- reflection fluorescent X-ray analysis device. CONSTITUTION:A collimator 8 is installed at the tip of an X-ray detector 5 such as a semiconductor X-ray detector which is installed in a direction which is vertical to a sample 2 in a total-reflection fluorescent X-ray analysis device. Furthermore, the sample 2 can be observed optically from the vertical direction by forming a reflection mirror at the edge as one part of an optical observation system.
Patent JP-S59231303-A (JP)
Inventor: KOIZUMI KIYOSHI
IPC: F22B21/34
Filed: 1983-06-14
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-H11298983-A (JP)
Title: Monaural earphone
Inventor: IKUSHIMA AKIO
IPC: H04R1/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a monaural earphone that is provided with a cord winding mechanism with good operating convenience when winding the cord. SOLUTION: This monaural earphone 30 is provided with an earphone main body 12 and a cord winding mechanism 16 of a spiral spring type, that winds up freely a cord 14 connecting electrically to A/V equipment. The code winding mechanism is made up of a reel 22, to which one end of the cord is fixed and which winds up the cord while being turned around a rotary shaft, and a spiral spring drive mechanism that drives the rotary shaft, and when the earphone is not in use, the reel 22 winds up the cord. A rotary oil damper 32 that controls the torque of the rotary shaft caused by the spiral spring is provided to the rotary shaft. Thus, the cord is wound up at a nearly constant winding speed, regardless of fluctuations in the winding load, such as an external friction resistance with respect to the cord and a caught resistance.
Patent JP-2000297512-A (JP)
Title: Sheet for interior finishment and application method thereof
Inventor: SATO YUICHI
IPC: E04F13/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To improve application of a sheet for interior finishment by providing adhesive layers on both side edges of a rear face of a lengthy decoration sheet, and providing a separation sheet on the layer. SOLUTION: This sheet for interior finishment is formed of adhesive material layers 12 provided on both side edges of a rear surface of a decoration sheet 11, and separation sheets 13 on the layers 12. Upon application of the sheet through aqueous glue 21 applied onto a wall surface 2 the sheet 1 is attached thereonto. In this case, the separation sheet 13 is not adhered to the wall 2. Then, another sheet 1 is similarly attached to the wall at a position adjacent to the attached former sheet 1 in such as manner that a separation sheet 13 thereof is superposed in parallel on the separation sheet 13 of the former sheet 1. In this case, similarly, the separation sheet 13 of the latter sheet 1 is not adhered to the wall 2.  Thereafter, superposed portions of the separation sheets 13 are cut, the cut sheets 1-1 and the remaining sheets 13-1 are removed, side edges of the sheets 1 are pressed to the wall 2, and layers 12 of the remaining sheets 1 are adhered to the wall 2. Thereby, cut end faces of the sheets 1 abut on each other so that a beautiful finishment is attained. Accordingly, cost reduction is attained with less adhesive material layer and also execution of work can be stopped at a time.
Patent JP-H10296726-A (JP)
Title: Smc housing method
Inventor: KIMURA TORU
IPC: B65H1/04
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a housing method for an SMC(sheet molding compound), capable of controlling the occurrence of wrinkles on a surface of the SMC to a minimum degree, making the SMC to be taken out of a containing box easily, and preventing the SMC from being collapsed during transportation. SOLUTION: A SMC 2 is contained in a zigzag manner in a rectangular containing box 1. In this method, the distance between two faces (distance between A and B faces) of the aforementioned containing box 1, to which coated end faces 4 of the SMC 2 are opposed, are made longer than the width of the coated SMC, and the same number of spacers 3 are respectively inserted into both side spaces between the SMC 2 and the containing box, which are defined by making the distance between the two side faces of the containing box longer. Further, the contact area of the spacers 3 with respect to one side of the SMC 2 is made to at most 2/3 of the area of the face of the containing box, with which the spacers 3 are contacted.
Patent JP-S5229228-A (JP)
Title: Contact type thermal fixing device for particle image in the electrophotographic copying machine
Inventor: OGAWA TOSHIYUKI
IPC: G03G15/20
Filed: 1975-08-29
Abstract: PURPOSE: To improve durabillity and fixing speed in a simple construction by combining a roller made of silicone rubber or Teflon to be heated, a roller made of polyimide resin, and a roller coated with an offset preventive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05279849-A (JP)
Title: Method for machining micro machine element by high energy ion implantation
IPC: C23C14/48
Filed: 1992-03-31
Abstract: PURPOSE:To reform a machine element in such a manner that it has a required elastic modulus on the required part by applying material reforming by high energy ion implantation to a micro machine element and executing its formation by a material easily capable of forming a shape with high accuracy by a shape easy to form. CONSTITUTION:A micro machine element in which elastic deformation is the requirement indispensable to its function and capacity is formed by a material easy to form a shape by a forming method, and this micro machine element is partially implanted with high energy ions, by which partial material reforming is executed, and the elasticity on the part implanted with the ions is changed compared to that of the other parts.
Patent JP-S5230033-A (JP)
Title: Surfing pool using blower
Inventor: MOCHIZUKI MITSUNORI
IPC: A63C19/10
Filed: 1975-09-02
Abstract: PURPOSE: To provide a surfing pool equipped with a blower for generating wind which encourages surf to grow into a wave whose front is scooped to be suitable for surfing, and restrains the wave crest from being damped. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09285829-A (JP)
Title: Device for forming tube end and method for forming tube end
Inventor: NISHIHARA SHOJI
IPC: B21D41/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To execute tube reducing forming and tube expanding forming and also to reduce a space for installing a device by providing a tube reducing means for reducing the end parts by imparting force from the outside of a tube to be formed and a means for expanding the end parts by imparting force from the inside of the tube to be formed. SOLUTION: When the setting of a tube 1 is completed, by injecting pressurized oil from an oil port 42B and returning the oil from the oil port 42A to a tank, a tube expanding cone 37 is moved in the direction of an arrow B and a tube expanding segment 43 is pushed against the inside of the tube 1. After that, the tube expanding cone 37 is moved in the direction of the arrow B by length corresponding to the diameter of the expanded tube and a prescribed tube expanding forming is executed. The setting position of the tube 1 for tube reducing forming and tube expanding forming is the same position. When setting is completed, by retreating a hydraulic cylinder, pushing a tube reducing segment 32 against the outside of the tube 1 and moving it in the direction of the arrow B, the prescribed tube reducing forming is executed.  In this way, the tube expanding forming and tube reducing forming are continuously executed and the shape of the tube end is formed with high accuracy.
Patent JP-S602458-A (JP)
Inventor: KATOU MASAMI
IPC: B29C45/14
Filed: 1983-06-15
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-S587879-A (JP)
Title: Field feect transistor and manufacture thereof
Inventor: HORIGUCHI KATSUJI
IPC: H01L29/78
Filed: 1981-07-06
Abstract: PURPOSE:To improve the accuracy of a gate electrode length by determining the length of a direction for coupling a source electrode to a drain electrode according to the thickness of a conductive layer as a laminar layer corresponding to a gate electrode. CONSTITUTION:A laminar layer 4 having a window 3 at a single crystal semiconductor substrate 1 and a single crystal semiconductor layer 9 extending from the upper surface of the layer 4 in contact with the inner surface of the window 3 on the region faced with the window 3 are formed. The layer 3 is formed of a conductive layer 5, the first electrode 16 is ohmically contacted with the substrate 1, and the second electrode 13 is ohmically contacted with the layer 9.
Patent JP-2000297427-A (JP)
Title: Tower and paper drain machine
Inventor: IWASAKI AKIO
IPC: E02D3/10
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of wind on a tower, achieve light weight, improve stability of paper drain and reduce cost by constituting a tower with lattice booms welded with pipes for guiding a mandrel which is pushed in and pulled out by a mandrel press fitting apparatus. SOLUTION: A tower 6 which is installed to a paper drain machine and guides a mandrel to be pushed in and pulled out by a mandrel press fitting apparatus comprises a lattice boom coupled with divided booms 6i welded with pipes having circular cross sections. That is, the upper and lower ends of four corners of the divided booms 6i are equipped with fork type brackets 11 and brackets 12 having a shape fitted between them, brackets 11, 12 of divided booms 6i being adjacent up and down are mutually fitted together and combined detachably by coupling with pins 10 inserted to pin holes of the bracket 11, 12. In this way, the center of gravity of the whole of the paper drain machine including the tower can be positioned lower thereby reducing the influence of the wind.
Patent JP-S589587-A (JP)
Title: Starting device for synchronous machine
Inventor: ITOU TAKASHI
IPC: H02P3/18
Filed: 1981-07-06
Abstract: PURPOSE:To ensure the cutoff of the shorted current within one cycle of the shorted current in the shorted fault at a low frequency region, by decreasing the field current of the synchronous machine at or below the frequency from which the temperature rise of an element due to the shorted current begins to increase rapidly during the regenerative braking. CONSTITUTION:A frequency detector 22 detects the frequency of a generator motor 7. An operation judging device 21 judges whether the generator motor 7 is starting or performing regenerative braking. When it is detected that the frequency (f) of the generator motor 7 becomes 50% or less during the regenerative braking by the detector 22 and the device 21, a field weakening command 30 is outputted to an exciting device 20 of the generator motor 7 and the field current If is decreased to 80%. The frequency (f) at which the field weakening command is issured to the exciting device and the decreasing width of the field current If are selected so that a temperature T of the element when an arm is shorted becomes an allowable element temperature or less which is determined under the condition that the fault current can be cut off at the time point when a forward voltage is applied after the conduction of one cycle of the shorted current. The optimum value should be selected for every case of the application.
Patent JP-H05277215-A (JP)
Title: Manufacture of iron golf club head
IPC: A63B102/32
Filed: 1992-03-31
Abstract: PURPOSE:To present a method for manufacturing an iron golf club head through the plastic working of a plate-shaped material, whereby the weight distribution of the head can be freely set so that the inertia moment of the head can be enhanced. CONSTITUTION:A clad material 7 comprising a heavy material 6 of large specific gravity and a light material 5 of small specific gravity both of which are integrally laid one over the other is employed and is cut in order to form a contour 8 and a through hole 9, and the cut clad material 7 is then subjected to plastic working to obtain a head frame, and a face plate is fitted and fixed in the through hole 9.
Patent JP-S5229573-A (JP)
Title: Control device of chain winder
Inventor: SASAKI ISAO
IPC: F16D65/28
Filed: 1975-09-02
Abstract: PURPOSE:Control device of large sized chain winder in which power operation and and remote operation can be controlled readily and even though fluid system which is used as power source had a trouble, control can be performed.
Patent JP-H10303041-A (JP)
Title: Mutual reactor
Inventor: NISHIDAI ATSUSHI
IPC: H01F37/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To set a reactance value adapted to the change of system impedance with saved space and with inexpensive constitution by providing a third winding wire having a mutual introduction operation with first and second winding wires and switching the number of the windings of a reactor provided for the third winding wire-side or the third winding wire. SOLUTION: The mutual reactor has the mutual introduction operation and it is provided with the winding wires A and B which are mutually connected in series, the winding wire C having the mutual introduction operation with the winding wires A and B, the reactor Xc connected to the winding wire C and a tap switch S which changes over the number of windings of the winding wire C. Lead wirings to taps S1, S2 and S3 are pulled out from the winding wire C, and the tap switch S can selectively change over the taps S1-S3. One terminal of the winding wire A or B is connected to a reception terminal P1 connected to a system 1 having impedance Xs, and the other terminal of the winding wire A or B is connected to reception terminals P2 and P3.
Patent JP-2000298480-A (JP)
Title: Device and method for adjusting audio signal level
Inventor: OKI MASAJI
IPC: H03G3/30
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a device and method for audio signal level adjustment with which evaluation for determining a level adjustment value can easily be performed and a level can be accurately and speedily adjusted. SOLUTION: An audio circuit device equipped with a MIX circuit 6 for outputting a specific digital audio signal by mixing a plurality of digital audio signals is provided with a maximum value detecting circuit 10 which detects the maximum value of the digital audio signal data outputted from the mixing circuit 6.
Patent JP-H087167-A (JP)
Title: Power saving device for automatic vending machine
Inventor: YOKOYAMA HITOSHI
IPC: H02J3/00
Filed: 1994-05-20
Abstract: PURPOSE:To save the power of an automatic vending machine so as to evade a power peak while minimizing the loss of sales opportunities. CONSTITUTION:A main control part 8 makes a cooling and heating control means 7 detect temperatures inside containers by intra-container temperature sensors 2 and perform control so as to let the container of a heating object be the temperature set in a storage means 9 beforehand by a heater 1 and the container of a cooling object be the temperature by a heat exchange through a compressor 6 and a valve 5. In the meantime, the main control part 8 detects an outdoor air temperature by an outdoor air temperature sensor 3 and detects a sales amount (sales frequency) per prescribed time by a sales amount detection means 10. Then, when the outdoor air temperature exceeds a prescribed value likely to generate the power peak and the sales frequency is lower than the prescribed value, a power saving operation such as shifting the intra-container set temperature is performed through the cooling and heating control means 7.
Patent JP-H045401-A (JP)
Title: Rotor
Inventor: FUKAYA YASUHIRO
IPC: F01D5/06
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a rotor with high function strength indestructible during its high speed rotation by creating, in a concentrically circular form, annular void sections on the inside perimetrical surface sides of adjacent contact planes of plural disks. CONSTITUTION:A rotation axis 1a and disks 1b1, 1c1 and 1d1 are put together on the same line by engaging a protruding engagement section 3 arranged in the center of both the disk 1c1 and the rotation axis 1a with a fellow recess engagement section. Since a rotor 1 forms a spigot joint and there are also differences in disk structures, their shearing stresses are concentrated on the inside perimetrical surface sides of adjacent contact planes of disks. Accordingly, the shearing stress is diminished by creating, in a concentrically circular form, annular void sections 4 on the inside perimetrical surface sides of adjacent contact planes of respective disks. In this way, a junction strength can be enhanced and a rotor indestructible during it high speed can be obtained.
Patent JP-H05298313-A (JP)
Title: Device for managing document history
Inventor: NAWATA TAKASHI
IPC: G06F12/00
Filed: 1992-04-24
Abstract: PURPOSE:To provide a document history managing device capable of specifying positions occupied in a version updated optional times by different positions obtained by the optional number of times of preceding updating. CONSTITUTION:An unupdated version retrieving part 3 extracts the 1st and 2nd unupdated versions from a document history managing part 2. An updating mark area forming part 6 forms the 1st mark area indicating different positions between the 2nd unupdated version in the 1st unupdated version and the 1st unupdated version which are extracted by the retrieving part 3. A mark area updating part 7 forms the 2nd mark area indicating different positions between the 2nd unupdated version in a reference version extracted by a reference version extracting part 4 and the 1st unupdated version based upon the 1st mark area formed by the forming part 6.
Patent JP-H07318042-A (JP)
Title: Burning method for heavy oil emulsion fuel
Inventor: ASAMORI KATSUHIKO
IPC: F23K5/08
Filed: 1994-05-20
Abstract: PURPOSE:To provide a method for cleanly burning heavy oil emulsion fuel in which atmospheric contamination substance quantity in exhaust gas generated at the time of burning the fuel can be reduced. CONSTITUTION:Oil-in-water heavy oil emulsion fuel emulsified by surfactant blend in which nonionic surfactant having a clouding point of 98 deg.C or higher or (a) nonionic surfactant and (b) at least one type of surfactant selected from anionic surfactant, cationic surfactant and alphameric surfactant are mixed by weight of (a):(b)=0:100-60:40 is so preliminarily heated that a burner base temperature becomes 80-98 deg.C, and then burned.
Patent JP-H10281825-A (JP)
Title: Pointer for instrument
Inventor: FUKAO HITOSHI
IPC: G01D13/22
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To ensure good rotational response by forming a balancer integrally of a resin having a specific gravity higher than a specified value and a weight corresponding to that of a pointer part at a part for fixing a rotary shaft rotating by a rotational angle corresponding to a measurement thereby eliminating the fixing work while balancing surely. SOLUTION: The pointer body 3 of a pointer 1 for an instrument comprises a boss part 5 fixed to a rotary shaft coupled with a wire cable through synthetic resin, an indicating part 7 extending radially by a required length from a part of the outer circumference of the boss part 5, and a fixing part 9 extending radially in the opposite direction to the indicating part 7 by a shorter length from a boss part 5 on the opposite direction to the indicating part 7. A balancer 11 is formed integrally of resin having a specific gravity of 2 or above on the fixing part 9. Polyamide resin, or the like, is employed while conditioning the specific gravity by adding a high specific gravity material, e.g. bronze powder or rare earth element.
Patent JP-S61266199-A (JP)
Title: Coated electrode for welding cr-mo steel
Inventor: OKUDA NAOKI
IPC: B23K35/365
Filed: 1985-05-17
Abstract: PURPOSE:To solve the problem of a high temp. crack and to obtain a welding rod having excellent high-temp. strength, high-temp. creep strength and resistance to high-temp. cracking by specifying the ratios of C, Si, Mn, Cr, V, etc. and Ti+0.02TiO2 in the total welding rod and adjusting the PFA calculated by the formula to a specific value. CONSTITUTION:A coating material contg. 30-70% (wt%, hereafter the same) metallic carbonate, 10-30% metallic fluoride and 4-25% metallic oxide is coated on 20-40% core of the total welding rod and 0.01-0.15% C, 0.2-1.6% Si, 0.4-2.2% Mn, 6.5-13% Cr, 0.7-2.3% Mo, <=0.04% N and 0.05-0.60% (Ti+0.02TiO2) are incorporated into the total welding rod; in addition elements of at least >=1 kinds selected from the group consisting of 0.2-1.5% Ni, 0.02-0.40% V, 0.02-0.25% Nb and 0.0005-0.005% B are incorporated therein. The sum total of V, Nb and B is so adjusted as to attain <=0.55% and further the PFA value calculated by the formula is so adjusted as to attain 2.5-20.
Patent JP-H11302394-A (JP)
Title: Molding product of crosslinked fluorine-containing polymer and its production
Inventor: SAKAI NAOKO
IPC: C08F214/26
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding product having a high modulus, capable of being formed by a melt process, and not flowing even if the molding product is heated to a temperature not less than the melting point by molding a fluorine- containing polymer containing specific units in specified proportions, and irradiating the obtained molding product with ultraviolet rays. SOLUTION: This molding product of a crosslinked fluorine-containing polymer is obtained by molding a fluorine-containing polymer comprising (A) 70-99.9 mol.% unit of the formula (CF2 -CFX) (X is fluorine or chlorine), (B) 0.1-20 mol.% unit of the formula (CF2 -CFOR<f> Y) (R<f> is a divalent fluorine-substituted organic group; Y is a carboxylic acid or a carboxylic acid derivative), and (C) 0 or <=10 mol.% unit of the formula (CF2 -CFZ) (Z is a monovalent fluorine- substituted organic group), and irradiating the obtained molding product with ultraviolet rays having 200-450 nm wave length at a temperature from 100 deg.C to the melting temperature of the fluorine-containing polymer for 1-60 min. The fluorine-containing polymer before the crosslinking preferably has 0.01-100 melt flow rate.
Patent JP-S59232460-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHIBA MITSUNAO
IPC: H01L29/78
Filed: 1983-06-16
Abstract: PURPOSE:To perform diffusion of high-concentration impurities with high accuracy by using the film part in which an oxide film is formed on a diffusion window for low-concentration impurities, after which an oxide film different in the etching speed is formed in a part of said oxide film by ion implantation. CONSTITUTION:After forming a gate electrode 4, a low-concentration impurity 7 is firstly diffused through an impurity diffusion window A. Next, the films 8 and 10 having a masking effect against ion implantation are formed over the whole surface followed by ion implantation of impurities such as P<+> and As<+> over the whole surface which is then etched. By this ion implantation, etching speed of the surface portion 8 whose film thickness is thin becomes faster than that of the inside wall portion whose film thickness is thick, so that only the oxide film 10 on the inside wall remains. After that, high-concentration impurities 11 are diffused through the windows B shaped by said remaining oxide film 10.