baber/WOPTO huggingface dataset:
Patent JP-H05223707-A (JP)
Title: Method for analyzing hydrogen in metallic material
Inventor: NISHIO MASAHIRO
IPC: G01N1/22
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a hydrogen analyzing method which adopts a vacuum-system extractive quantitative method and by which only the hydrogen contained in a metallic material can be accurately determined through simple operation by removing hydrogen which adheres to the internal surface of a device and causes an error. CONSTITUTION:When the analyzing method by which the amount of hydrogen extracted from an analysis sample is determined by heating and fusing the sample in a vacuum system and leading the hydrogen to an analyzer is used, a magnesium piece is put in the heating and extracting tube of the vacuum system together with the sample piece of a metallic material. A hydrogen containing component adhering to the internal surface of the tube is made to react to magnesium vapor deposited on the internal surface of the tube when the magnesium piece is selectively heated in advance and the resulted product of the reaction is discharged. Then the amount of hydrogen contained in the sample is extracted and determined by heating and fusing the sample piece of the metallic material.
Patent JP-H10237280-A (JP)
Title: Polyethylene terephthalate resin composition and its related technique
Inventor: NISHIKAWA MASATAKA
IPC: C08K11/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene terephthalate resin composition which can give a molding uniformly colored in black and having good surface gloss, light resistance, mechanical properties and hot dimensional stability by mixing a polyethylene terephthalate resin with nigrosine and to obtain a molding prepared therefrom. SOLUTION: Except when a composition containing a fibrous reinforcement and a composition freed from a fibrous reinforcement are distinguished from each other, the composition is common to both. The polyethylene terephthalate resin is suitably one containing at least 60mol% repeating units of ethylene terephthalate or may be one containing an aromatic dicarboxylic acid other than terephthalic acid and a glycol other than ethylene glycol as the comonomers. Nigrosine is a black azine condensate mixture described as e.g. C.I. Solvent Black in the color index. the nigrosine content of the composition is 0.01-10wt.% based on the polyethylene terephthalate resin, and it is 20-50wt.% in the case of a masterbatch.
Patent JP-S60202995-A (JP)
Inventor: MITSUI REIZOU
IPC: B65G1/04
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60203609-A (JP)
Title: Polymer containing silicon and allyl group, composition containing same and method for using same
Inventor: SAIGOU KAZUHIDE
IPC: C08F30/08
Filed: 1984-03-28
Abstract: PURPOSE:The titled novel polymer, containing structural units having silicon and allyl groups, highly sensitive to electron rays, X-rays, for ultraviolet rays and near ultraviolet rays, capable of forming fine patterns, and having strong resistance even to dry etching. CONSTITUTION:A polymer containing structural units having silicon and allyl groups, e.g. a polymer of the formula (R is H, CH3 or C6H5). The above-mentioned polymer is used with a bisazide as a composition. The composition is used by forming an organic film on a substrate, and forming a thinner resist layer than the organic film thereon. Patterns are formed on the resist layer by lithography, and the resultant resist patterns are used as a dry etching mask for the underlayer organic film.
Patent JP-H09259867-A (JP)
Title: Nonaqueous electrolyte secondary battery, and manufacture of nonaqueous electrolyte secondary battery
Inventor: KISHI TAKASHI
IPC: H01M10/0525
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery in which negative electrode capacity and output characteristics are improved by improving a negative electrode including plural carbon materials and binder. SOLUTION: In a nonaqueous electrolyte secondary battery provided with a positive electrode 4, a negative electrode 6 including carbon materials, and nonaqueous electrolyte, the negative electrode 6 includes a first carbon material to occlude and discharge lithium, a second carbon material as a conductive member, and binder comprising high polymer material, and a collector is coated with a negative electrode layer in which binder quantity per unit surface in the surface of the first carbon material is less than binder quantity per unit surface in the surface of the second carbon material.
Patent JP-S55150334-A (JP)
Title: Manufacturing of foundation plate for construction use
Inventor: ISHIKAWA TAKASHI
IPC: B29C39/06
Filed: 1979-05-14
Abstract: PURPOSE: To prevent the infiltration and leakage of a raw material into and from a gap formed between the end portions of a base plate by laying a hard bass plate on a carrier with its end faces contacted therewith, covering a space between the end portions with a tape-like material and foaming and molding a synthetic resin foaming raw material.  
     CONSTITUTION: A lower mold material A rotates in the arrow direction, and a side wall mold material B for the side wall rotates at an equal speed with that of the foundation material A and in the arrow direction so that an interval W is formed at its side end. Therefore, a base plate 1 is laid on the lower mold material A so that the end faces 1a are brought into mutual contact with each other. Under this condition, a tape-like material 3 is mounted on the base plate 1 so that it is applied over a range of fully covering a gap Δt between the end faces of the base plate 1, thereby to remove the harmful leakage of the synthetic resin foaming raw matrial out of the gap Δ at the joint part. Then, the synthetic resin foaming raw matrial 2a from the nozzle C is continuously supplied on the base plate, and thereafter a lining material 4 is laminated on the raw material 2a in the midway of the reaction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63226735-A (JP)
Title: Register circuit
Inventor: FUJIYAMA HIROYUKI
IPC: G06F9/48
Filed: 1987-03-17
Abstract: PURPOSE:To prevent the generation of double registration by a simple operation by inputting bit selecting signals corresponding to respective bit registers and a common data signal, and at the time of inputting a data signal when a prescribed bit selecting signal is effective, setting up its bit register and resetting other registers. CONSTITUTION:Address signals A1-A7 corresponding to respective bit registers R1-R7 and a common data signal Din are inputted to the registers R1-R7, only one signal out of the signals A1-A7 is made effective and other signals are invalidated. When the data signal Din is set up under a status that a certain address signal, e.g. A1, is effective, the register R1 corresponding to the signal A1 is set up, its output signal Dout 1 is turned to a high level e.g., other registers R2-R7 are reset, and their output signals Dout 2-Dout 7 are turned to low levels.
Patent JP-S57174285-A (JP)
Title: Winding apparatus for recording paper
Inventor: KAKIMOTO ATSUSHI
IPC: B65H19/28
Filed: 1981-04-20
Abstract: PURPOSE: To provide a recording paper winding apparatus which ensures an accurate winding of a recording paper while free from slipping thereof regardless of high speed rotation by providing a bar on a drum adapted to suck the paper wound on the circumferential surface thereof with a negative pressure therein to hold the end of the paper.  
     CONSTITUTION: The shaft 3 of a drum for winding a recording paper is connected to a rotary driving motor 4 and then, to a suction blower 6 via an air path 5. The drum is so preferably arranged that a disc-shaped frame 10 is made in a multilayer to support a metal screen on the outer surface thereof. A bar 9 with a L-shaped section is positioned on the circumference of the drum 1 against the surface of which it is pressed through a spring to hold the tip of a recording paper. The bar 9 is opened or closed in the combination of pawls 19a and 19b and a cam 17. After the tip of the recording paper is held with the bar 9, the drum turns to wind the paper thereon while it is sucked and retained with a negative pressure in the drum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03263791-A (JP)
Title: High-frequency heating device
Inventor: MATSUMOTO TAKAHIRO
IPC: F24C7/02
Filed: 1990-03-12
Abstract: PURPOSE:To prevent a drop in the lifetime of a battery due to the over- discharge thereof by detecting a drop in output from of a direct current power supply, and stopping the operation of a drive circuit in an inverter power supply at voltage equal to or below the prescribed level. CONSTITUTION:In a low voltage detection circuit, the prescribed reference power supply 19 and power supply voltage are compared with each other by a comparator 20. When the power supply voltage drops from the prescribed value, an L signal is outputted from the comparator 20. In a drive signal generation circuit 18, a signal from a serrated waveform generation circuit 21 is compared with the prescribed voltage 22 by a comparator, thereby outputting a drive ON/OFF signal. The aforesaid ON/OFF signal and a signal from the low voltage detection circuit 17 are logically operated in an AND circuit 24 and then outputted as a drive signal for the switching element 10 of an inverter power supply circuit 8. Also, a circuit 25 is a voltage drop alarm display circuit for turning on an LED 26 for alarming and displaying a voltage drop at the time of a power supply voltage drop. According to the aforesaid alarm display, the change of a battery or the charging thereof is facilitated, thereby preventing the incomplete cooling of a heated food.
Patent JP-H10256896-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INOUE ATSUKI
IPC: H03K19/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To save the electric power and also to attain the fast operation of a semiconductor integrated circuit by performing to on/off control of a MOS transistor TR so as to apply a high potential power supply of the power supply side or a low potential power supply of the ground side when a CMOS logical circuit is used in a fast operation mode and then to reverse the power supply compared with that of the fast operation mode when the logical circuit is used in a power saving mode. SOLUTION: A CMOS logical circuit 1 of this semiconductor integrated circuit uses high and low potential power supplies VDD H and VDD L. Then a p-channel MOS TR Tp3 is placed between a p-channel MOS TR Tp1 and the supply VDD H of the circuit 1, and also a p-channel MOS TR Tp4 is placed between the Tp1 and the supply VDD L of the circuit 1 respectively. Furthermore, the gate potentials of both Tp3 and Tp4 can be individually controlled by signals CT H and CT L. In such a constitution, the TR Tp3 is turned on and the VDD H is supplied to the circuit 1 when the signals CT H and CT L are set at L and H levels respectively.
Patent JP-H01236100-A (JP)
Title: Iron
Inventor: SHINYA HIDEKAZU
IPC: D06F75/08
Filed: 1988-03-16
Abstract: PURPOSE:To obtain an iron to simultaneously have large-sized and large-capacity characters, and small-sized and small-capacity characters in one set by equipping each heating element with a plug socket and a socket to be electrically connected when a case body is docked. CONSTITUTION:When an small-sized case body 1 and a large-sized case body 2 are separated and a power switch 9 is turned on, since a plug socket 4 and a plug 6 are not connected, a current is made to flow only to a small-capacity heating element 3, and the heating in a small capacity can be obtained. When the small-sized case body 1 and large-sized case body 2 are docked and the power switch 9 is turned on, since the plug socket 4 and plug 6 are connected, the current is made to flow to the small-capacity heating element 3 and a large- capacity heating element 7, and the heating quantity to be much larger can be obtained. The iron to be small-sized, light-weight and a low-capacity, and the iron to be large-sized and large-capacity can be realized in one set.
Patent JP-H05263075-A (JP)
Title: Stimulable thermophosphor
IPC: C09K11/64
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a stimulable thermophosphor having low energy dependency and high sensitivity by adding aluminum nitride of a specified dissolved oxygen content to a stimulable thermophosphor. CONSTITUTION:This thermophosphor is one containing aluminum nitride of a dissolved oxygen content of 10-5000ppm. An excellent thermophosphorescence dosimeter can be realized by using this thermophosphor. The dissolved oxygen content of the aluminum nitride is desirably 10-5000ppm, particularly 10-2000ppm. When the dissolved oxygen content of the aluminum nitride is below 10ppm, the thermophosphor difficultly exhibits thermophosphorescence, whereas when it is above 5000ppm, the thermophosphor undergoes self-deactivation, undesirably. This thermophosphor can be produced by sintering the aluminum nitride powder along or together with a sintering assistant under atmospheric or elevated pressure or by densifying it with, e.g. a hot press. MnO4, Fe2O3 or the like may be added to the power in this sintering or densification.
Patent JP-2000212285-A (JP)
Title: Novel silsesquioxane-containing polymer and its preparation
Inventor: KOBAYASHI TOSHIAKI
IPC: C08G77/20
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer which is solvent-soluble, can be thermally melted, and has a high heat resistance by hydrosilylating a polymer having a pentacyclo [9.5.1.13,9.15,15.17,13]octasiloxane backbone in the presence of an aliphatic or aromatic monoolefin and a platinum-containing catalyst. SOLUTION: A polymer having a pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane backbone represented by the formula is hydrosilylated to give a silsesquioxane- containing polymer which is a polymer having a structure formed by substituting the whole or a part of hydrogen atoms on silicone atoms of a polymer having a backbone represented by the formula with alkyl or aralkyl groups. In the formula, R is an optionally substituted monovalent organic or organosilicon group; R' is an optionally substituted divalent organic or organometallic group; (m) is 2, 3 or 4; (m') is 2 or 4; (m'') is 2, 3 or 4; (n), (n') and (n") are each a positive integer; and (q) is 0 or 1.
Patent JP-H05267986-A (JP)
Title: Surface acoustic wave filter device
IPC: H03H9/64
Filed: 1992-03-17
Abstract: PURPOSE:To enlarge the attenuation quantity of a frequency component of the outside of a passing band, and to obtain a filter characteristic of high performance by connecting mutually a ground terminal of an input electrode and a ground terminal of an output electrode by a conductive pattern. CONSTITUTION:The device is provided with a piezoelectric substrate 1, an input electrode 2 and an output electrode 4 formed on this substrate 1, and a package 10 for containing the substrate 1. Also, on the surface of a bottom part layer 20 of the package 10, a conductive pattern 20a is formed, and bonding pads 12-14 and 16 connected to a ground terminal 2b of the input electrode, a ground terminal 4b of the output electrode and ground terminals 3a, 3b of a shield electrode 3 are formed so that they can be connected mutually. In such a manner, a distance to the ground terminals 2b, 4b of the input and the output electrodes 2, 4 and their mutual connecting parts can be made as short as possible, the attenuation quantity in a frequency band of the outside of a passing band is decreased, and the performance of the filter device can be improved.
Patent JP-S52144508-A (JP)
Title: Internal combustion engine attached with aulixiary combustion room
Inventor: NOGUCHI MASAAKI
IPC: F02B19/16
Filed: 1976-05-27
Abstract: PURPOSE: To obtain the internal engine in which the continuing period is long, spouting of unburnt gas from auxiliary combustion room is not existed, and generation of combustion noise is not existed, by dividing auxiliary combustion into two rooms with ring shape projection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63226265-A (JP)
Title: Production of dried sea tangle showing green
Inventor: HASHIMOTO KATSUKO
IPC: A23L17/60
Filed: 1987-03-16
Abstract: PURPOSE:To obtain a dried sea tangle useful as a material to be added to various processed foods, having softened leaf body and eliminated smell, by boiling raw sea tangle in a boiling extracted solution of wood ash with hot water to make color tone into green, then immediately washing with water and cooling. CONSTITUTION:Raw sea tangle is boiled in a boiling extracted solution of wood ash with hot water preferably for about 25min (for example, initially 13min by high fire, then 7min by middle fire and further 5min by low fire). Then the sea tangle changed into green is immediately washed with water, cooled and successively dried to give the aimed sea tangle.
Patent JP-S57173593-A (JP)
Title: Motor pump for hot-water
Inventor: ITAYA YOSHIYUKI
IPC: F04D7/06
Filed: 1981-04-20
Abstract: PURPOSE:To prevent spigot joints from being broken due to thermal expansions by providing a hole side body (intermediate bracket) with a larger coefficient of thermal expansion than that of a shaft side body (pump casing) composing spigot joints between motor and a pump. CONSTITUTION:When a motor 1 is operated and a motor shaft 1A is rotated, a pump 7 performs a pump function. In this case, since an intermediate bracket 6, i.e., a hole side body is constructed to have a larger coefficient of thermal expansion than that of a pump casing 7A, i.e., a shaft side body, the spigot joints between the pump casing 7A and the intermediate bracket 6 are prevented from being pressed together, even if the pump casing 7A and the intermediate bracket 6 are applied thermal expansions by the hot-water flowing through the pump. Thereby, the spigot joins between the hole side body 6 and the shaft side body 7A, while simple in construction, are prevented from being broken due to thermal expansions as they were in the past.
Patent JP-H02240926-A (JP)
Title: Ultrasonic cleaning apparatus
Inventor: HAGIMAE HIROAKI
IPC: H01L21/304
Filed: 1989-03-15
Abstract: PURPOSE:To enable execution of a high degree cleaning by a method wherein a vibrating plate is formed of a material of chemical resistance and a layer of a liquid being excellent in the according in intrinsic acoustic impedance with a vibrator and the vibrating plate is provided between the vibrator and the vibrating plate. CONSTITUTION:A vibrating plate 1 having chemical resistance is used for cleaning by chemicals such as an acid and an alkali, and a layer 2 of a liquid being approximate in intrinsic acoustic impedance to a vibrator 3 and the vibrating plate 1 is provided between the vibrator 3 and the vibrating plate 1. In the case of the liquid of mercury or the like, therefore, the liquid pervades solid surfaces (of the vibrator 3 and the vibrator plate 1) irrespective of the roughness thereof and comes into uniform contact with the solids. Accordingly, the vibrator 3 and the liquid layer 2 and also the liquid layer 2 and the vibrating plate 1 come into close contact with each other. At this time, about 80% of ultrasonic vibrations generated by the vibrator 3 are transmitted to the liquid layer 2, and 60 to 70% of the initial value thereof is transmitted to the vibrating plate 1. Thereby execution of ultrasonic cleaning of high efficiency by a chemical liquid is enabled.
Patent JP-S62218997-A (JP)
Inventor: SATO YASUO
IPC: G10L15/10
Filed: 1986-03-20
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-H07271783-A (JP)
Title: Data input device
Inventor: IKEMOTO TOSHIHIKO
IPC: G06F3/048
Filed: 1994-03-30
Abstract: PURPOSE:To provide the data input device which can make correcting operation for both auxiliary data and semimaster data to be corrected efficient by referring various auxiliary data derived in preprocesses when correcting master data generated by various automatic preprocesses. CONSTITUTION:To correct the semimaster data (data part 38) generated by the syntax analyzing process of a main frame when family register data are corrected, a detailed data part 36 and a family register and identity item contents part 37 generated by a syntax analyzing process (or generated in its previous stage) are displayed together with the data part 38 so that they can mutually be referred to, and the confirmation of the consistency is enabled; and data are corrected by copying data among the detailed data part 36, family register and identity item contents part 37, and data part 38, and the detailed data part 36, family register and identity item contents part 37, and data part 38 are all edited on the basis of the mutual reference or copying.
Patent JP-S58178455-A (JP)
Title: Exclusive control system for shared file
Inventor: NAKADA MASAHIRO
IPC: G06F12/00
Filed: 1982-04-14
Abstract: PURPOSE:To prevent the contradiction of updated contents and to improve the use efficiency of a disk, by providing a memory for file control over a disk storage device in a disk controller and comparing its stored information with information at the time of the generation of a read request. CONSTITUTION:Plural central processors 7, 8, 9, and 10 are connected to common-use disk storage devices 61-69 through disk controllers 11 and 12 and file data such as data ABCD are stored in the respective disk storage devices 61- 69. The central processors 7-10 read data out of the disk storage device independently of one another, update the data, and then write the resulting data at the same locations. Exclusive control from the reading of data to the writing is performed by the disk controller 11. Exclusive control memories are provided in the disk controllers 11 and 12, which use tables in those memories to perform the exclusive control.
Patent JP-H05235836-A (JP)
Title: Time division communication method for mobile body communication
Inventor: ITO SADAO
IPC: H04W28/06
Filed: 1992-02-17
Abstract: PURPOSE:To reduce the transmission power and to utilize the frequency effectively by using a frequency amplitude characteristic of a TCM signal so as to make an interval of a carrier in a transmission reception signal narrow. CONSTITUTION:An interval of carriers in a transmission reception signal between a radio base station 30 and mobile radio equipments 100-1-100-n is made narrow by utilizing it that a distribution of a frequency amplitude characteristic of a time division time compression multiplex (TCM) signal is less than that of the frequency characteristic of a frequency division multiplex (FDM) signal having the same degree of multiplexity. Thus, the accuracy of the TCM signal is high and a level of a signal fed to a transmission angular modulator is enhanced by using a large multiplex load gain, the transmission power is reduced and the frequency is utilized effectively and the effective use of the frequency is attained from the standpoint of the carrier interval reduction.
Patent JP-S52144976-A (JP)
Title: Plastic seal type semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L23/34
Filed: 1976-05-28
Abstract: PURPOSE: Application of mechanical stress on a resin sealing body and the semiconductor element within the resin sealing body is prevented by forming a gap between opposing faces other than bolt mounting parts and mounting a radiating fin to the resin body. 
     COPYRIGHT: (C)1977,JPO&Japio