baber/WOPTO huggingface dataset:
Patent JP-2001130062-A (JP)
Title: Hand labeller
Inventor: YASUI TADASHI
IPC: B65C11/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hand labeller high in general-purpose properties enabling various label printings without being restricted to a price tag or the like by applying color printing to a label sheet by using an ink jet printer. SOLUTION: Color printing is applied to the label sheet, which is drawn out of a roll 2 by a discharge roller 3, by an ink jet printer 4.
Patent JP-H03171788-A (JP)
Title: Frequency stabilized laser light source
Inventor: MURAYAMA SHUICHI
IPC: H01S5/068
Filed: 1989-11-30
Abstract: PURPOSE:To realize a frequency stabilized laser light source having no modulation of an output light frequency, low power consumption and small size by modulating the oscillation frequency of a second laser which receives output light of a first laser by the output frequency. CONSTITUTION:Since a laser 5 is excited by a light from a laser 1, it is oscillated by the same frequency as that of the laser 1. Further, since an oscillator 9 varies current of the laser 5, the output light of the laser 5 is frequency- modulated by the center of the oscillation frequency of the laser 1. A DC current is so applied from a controller 10 to the laser 1 that the output of a lock-in amplifier in the controller 10 becomes '0', and the oscillation frequency of the laser 1 can be controlled to the absorption frequency of an absorption cell 7 by varying the oscillation frequency of the laser 1. As a result, a frequency- stabilized light having no modulation is output externally from the front surface of the semiconductor laser 1. Since the second laser is modulated in this manner, the output of the first laser is not modulated to obtain an oscillation output having no frequency fluctuation.
Patent JP-2000138465-A (JP)
Title: Electronic apparatus and escutcheon used therefor
Inventor: FUJIMORI JUNICHI
IPC: H01R13/52
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To make insulation between a casing and a connector excellent. SOLUTION: An electronic apparatus comprises a connector 5 for connecting a cable, an electronic circuit section 71 connected to the connector 5, and a casing 1 with a hole or a concave section for connecting the cable to the connector 5, disposed in covering the electronic circuit section 71 and the connector 5, and having conductivity in at least its part. An insulating escutcheon 2 disposed in a closed loop between an internal edge of the hole or the concave section of the case 1 and an external edge of the connector 5 is provided.
Patent JP-H06137811-A (JP)
Title: Monitoring method for measurement data of scanner type probe microscope and its device
Inventor: YAMAMOTO HIKARI
IPC: G01B7/34
Filed: 1992-10-27
Abstract: PURPOSE:To provide a monitoring method and device for measurement data of a scanner type probe microscope which, when the measurement datum at each spot has a difference more than a reference value in comparison with a datum at another spot, judges it to be abnormal and obtains a substitute datum to remove its influence, and when occurrence of the difference becomes more than the number of reference times, stops the scanning action of a probe to prevent its damage. CONSTITUTION:A measurement data monitoring section 18 receives measurement data from a measurement data memory 11, and judges whether they are normal or abnormal. A judging reference is based on whether the absolute value of a difference between the measurement data and previous measurement data adjacently located in a Y-direction is larger than a previously set up allowable value or not. When the above difference is larger than the allowable value, it is judged to be abnormal, and substitute data are computed. For the substitute data, the average of a plurality of adjecent previous measurement data is obtained. The substitute data are accommodated in the memory 11 after computation. In addition, when the number of times of the occurrence of abnormality is examined by an occurrence times judging means, and it occures more frequently than the fixed number of times, a signal showing the message of the occurrence of abnormality in a display section 13 is given to a data processing section 12 to give a signal to stop the scanning action of the probe 1 to a scanning control section 17.
Patent JP-H09153022-A (JP)
Title: Apparatus and method for compressed input of matrix in memory distributed crossbar parallel computer system
Inventor: KONYA TAKUYA
IPC: G06F15/16
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the decomposition processing like LU decomposition or LDL decomposition of a matrix. SOLUTION: When a matrix to be decomposed is an asymmetrical band matrix of (n) rows and (n) columns which has an upper band width bwu and a lower band width bwl, matrix elements in the band region are compressed into a form of a two-dimensional storage array consisting of (bwn+bwl*2+1) rows and (n) columns, and they are inputted to a parallel computer system. At this time, each row of the asymmetrical band matrix is stored on a right ascending line inclined at 45 deg. in the storage array. A compiler automatically distributes and arranges compressed and inputted matrix data in plural processors to constitute a two-dimensional processor grid where processors having elements of one row/column of the original matrix are arranged on a line.  Each processor refers to this two-dimensional processor lattice to transfer required data and updates matrix elements which this processor takes charge of.
Patent JP-H03173317-A (JP)
Title: Solar power supply
Inventor: TAKAGI AKIRA
IPC: H02J7/35
Filed: 1989-11-30
Abstract: PURPOSE:To drive an electrical load efficiently by driving the electrical load with power generated through a solar generating means and then comparing the operating voltage or current of the electrical load with a reference value thereby controlling a series/parallel switching means. CONSTITUTION:A switching means 24 is driven in response to the operating voltage of an electrical load 23 such as a ventilation fan, such that a plurality of solar cells 21, 22 are connected in series if the operating voltage of the load 23 is higher than the reference value whereas the solar cells 21, 22 are connected in parallel if the operating voltage is lower than the reference value. In other words, series/parallel switching control of the plurality of solar cells 21, 22 is carried out in accordance with the operating voltage of the load 23. Since no extra power supply is required in the switching control, the electrical load 23 such as a ventilation fan can be driven efficiently.
Patent JP-2000138111-A (JP)
Title: Sliding electric parts
Inventor: TAKAHASHI KISABURO
IPC: H01C10/44
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide sliding electric parts which has a high heat radiating property, can cope with high electric power, does not use many parts, and can be assembled with high assembling workability. SOLUTION: Sliding electric parts 1 is constituted in such a way that an insulating layer 3 is formed on a metallic frame 2 and conductors 4a and 4b and a resistor 5 are formed on the layer 3 along the longitudinal direction of the frame 2, and then, an operating body 7 supported by the frame 2 is slid so that a pair of sliders 8c may slide on the conductor 4a and resistor 5. Therefore, even when high power (current voltage) is given to the parts and the conductors 4a and 4b and resistor 5 generate high heat, the resistance values of the conductors 4a and 4b or that of resistor 5 can be maintained at a prescribed value by radiating the heat from the metallic frame 2. In addition, since the need of the substrate which is required in the conventional technique can be eliminated, the number of required parts can be reduced and the assembling work of the parts can be performed easily.  Therefore, the assembling workability of the parts can be improved.
Patent JP-H04182588-A (JP)
Title: Automatic opening/closing device for car back door
Inventor: KATSUTA HARUO
IPC: E05F15/02
Filed: 1990-11-16
Abstract: PURPOSE:To perform the opening/closing of a back door surely in response to its load variation by detecting the extent of driving force necessary for the opening or closing of the back door, and regulating the generated driving force of a drive motor to whether large or small according to the magnitude. CONSTITUTION:A driving force detecting means 30, detecting the extent of driving force necessary for opening or closing a back door 5 is installed in a back door automatic on-off device provided with a drive motor 15 for opening or closing this back door 5 installed in the rear end of a vehicle 1. In addition, there is provided a driving force control means which regulates the generated driving force of the drive motor 15 to whether large or small according to the magnitude of a detected value of the driving force detecting means 30. In this connection, as for a driving force detecting method, it may be operated from rotational speed and current value of the drive motor 15, and a tilt angle of the car body 1 plus door weight, etc. When the rotational speed is low, it is desirable that a magnet type DC motor, which has such a characteristic as large in the driving force and becoming reduced in this driving force if the rotational speed goes up, is adopted for the drive motor 15.
Patent JP-2001130140-A (JP)
Title: Thermosensitive recording material and manufacturing method thereof
Inventor: KUGO TOMOYUKI
IPC: B41M5/30
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive recording material having high sensitility and excellent shelf stability, inclusive of long-period shelf stability in a high- temperature and high-humidity environment and resistance to a plasticizer. SOLUTION: In a thermosensitive recording material constituted of microcapsules containing basic leuco dye and of a developer and provided on a substrate, the dye is contained singly in the microcapsules.
Patent JP-H10154838-A (JP)
Title: Explosive compound laser generating device
Inventor: DOKE KIYOTAKA
IPC: H01S3/0937
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized laser generating device with which a laser can be obtained before breakage by explosive thundering, by a method wherein a laser resonance part, a diluted gas layer and an explosive compound layer are disposed in a concentrical position, and an initiating means, which initiates to generate a concentrically focussed explosive thundering waves on the explosive compound layer, is arranged. SOLUTION: An explosive compound layer 1 is triggered on the whole outer circumference, the diluted gas layer 2 on the side of the explosive compound layer 1 is brought into a plasmic state, and it begins to emit a light. As an impact wave makes progress toward the center part, it passes the diluted gas layer 2 in the center part (arrow B), it comes in a laser rod 4, a light is emitted by the excitation of a resonator, and a laser is discharged in the axial direction of the concentric circle. As a result, a laser generator discharging in the axial direction of the concentric circle is obtained using a laser resonator and an explosive compound plasma generator, and a small type laser generator, having right-angled light-emitting axis and a laser resonator, can be obtained.
Patent JP-S63163902-A (JP)
Title: Automatic program receiving and starting device
Inventor: SAEGUSA HIROSHI
IPC: H04N7/08
Filed: 1986-12-26
Abstract: PURPOSE:To automatically reserve a program by providing a color identification means for identifying the color of a desirable color mark in a program table and identifying program information. CONSTITUTION:A titled device is constituted of a color identifying sensor 1 which identifies the color mark in the program table, a program information generation circuit 2 which generates the information (program information including channel numbers, program beginning time, etc.) (b) which can prescribe the program from the output signal (color specification code) (a), a program information memory circuit 3, a clock 4 and a decision circuit 5. And the decision circuit 5 incorporates the time (d) of the clock 4 and the program beginning time (c) of the program information (b) stored in the memory circuit 3 and compares both (c) and (d) so as to decide, then it outputs the reception starting signal (e) and the channel specification signal (f) of the program to a reception part when (c) and (d) coincide. Thus, the program can be automatically reserved just by identifying the color of the color mark in the program table.
Patent JP-H07136748-A (JP)
Title: Production of high corrosion resistance steel for resistance welded steel tube
Inventor: TERAGUCHI AKITOSHI
IPC: C22C38/00
Filed: 1993-11-17
Abstract: PURPOSE:To improve the hydrogen induced crack resistance of resistance welded tube under BP environment and NACE environment. CONSTITUTION:The steel, which has a composition consisting of, by weight, 0.01-0.20% C, 0.01-0.50% Si, 0.5-1.8% Mn, <=0.020% P, <=0.010% S, <=0.1% Al, 0.2-0.85 Cu, <=0.6% Ni, further, one kind or more kinds among <=1.0% Cr, <=1.0% Mo, 0.01-0.10% Ti, 0.01-0.10% Nb, <=0.1% V and the balance Fe with inevitable impurities, is continuously cast. Further, Ar gas volume, which is blown into molten steel for preventing clogging of immersed nozzle, is <=4l/ton of discharged molten steel. By this method, the steel for resistance welded tube excellent in HIC resistance is produced.
Patent JP-H06135775-A (JP)
Title: Production of high strength lightweight concrete molded body
Inventor: ITO YOSHITAKA
IPC: C04B28/02
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a molded body free from corner chipping or crack in atmospheric pressure steam curing by blending a specific quantity of a melamine- based high performance water reducing agent with a concrete raw material using an artificial lightweight aggregate, incorporating fine bubbles and molding. CONSTITUTION:Cement of a raw material and a binder made of a slag fine powder are uniformly mixed with the artificial lightweight aggregate having 0.7-1.0 specific gravity in bone dry condition. An aq. solution of 0.5-1.2wt.% melamine based water reducing agent to the weight of the binder is added into the mixed raw material. The previously foamed bubbles are incorporated by 20-100 1 per 1m<3> concrete in the mixture and uniformly kneaded. And the mixture is molded and steam cured under atmospheric pressure. Thus, the high strength lightweight concrete molded body having 1.0-1.5 specific gravity of the molded body in bone dry condition and 150-360kgf/mm<2> compressive strength is obtained. The bubbles in the concrete exist as the stable and fine closed cells.
Patent JP-H02159943-A (JP)
Title: Hydrogen gas supplier for hydrogen-cooled electrical rotary machine
Inventor: TAKAMI KENTARO
IPC: H02K9/08
Filed: 1988-12-13
Abstract: PURPOSE:To reduce consumption of hydrogen gas and to eliminate troublesome operation of automatic discharge valve by opening an automatic control valve when the temperature in the machine is higher than a predetermined level and the pressure in the machine is lower than a predetermined level. CONSTITUTION:An automatic control valve 10 is fixed in parallel with a manual sealing valve 6 in a hydrogen gas encapsulated tube 4. The automatic control valve 10 is connected electrically with a pressure sensor 9 for detecting the gas pressure in the machine and a temperature sensor 11 for detecting the temperature of gas. When the value fed from the temperature sensor 11 is higher than a predetermined level and the value fed from the pressure sensor 9 is lower than a predetermined level, the automatic control valve 10 opens. By such arrangement, consumption of hydrogen gas can be reduced and troublesome operation of the automatic discharge valve 6 can be eliminated.
Patent JP-H04184945-A (JP)
Title: Semiconductor device
Inventor: TSUYAMA KOICHI
IPC: H01L21/60
Filed: 1990-11-20
Abstract: PURPOSE:To keep the bonding quality of an aluminum wire superior, and improve the resistance to collosion, by connecting a silicon chip on a wiring layer and said layer by using specified aluminum wires. CONSTITUTION:As a metal plate 1, a zinc copper plate is used, and thereon, as an insulative resin layer 2, an epoxy resin layer in which 50% alumina filler is dispersed is arranged. A copper wiring layer 3 constituted by double layer plating of Ni and Au is formed on the layer 2. A silicon chip 4 is mounted on the layer 3. The chip 4 and the layer 3 are connected by a ultrasonic wire bonding method using an Al wire 5 whose diameter is 300mum. The Al wire wherein 0.005wt.% Ni is added to 99.999% purity Al is used. The chip 4 and the wire 5 are sealed by using epoxy resin or silicone rubber.
Patent JP-H03170460-A (JP)
Title: Preparation of alkylenebis (2-pyridylamine) compound
Inventor: RORUFU POORUKE
IPC: C07D213/74
Filed: 1990-11-20
Abstract: PURPOSE: To readily produce the subject compound which is a component of Karl Fischer's reagent for water content determination, in a high yield by reacting 2-halopyridine derivatives with alkylenediamines.  
     CONSTITUTION: By reacting halopyridine derivatives (especially, 2-chloropyridine is suited) with alkylenediamines (especially, ethylenediamine is suited), alkylenebis(2-pyridylamine) compounds [especially, ethylenebis(2-pyridylamine), etc., are preferable] of the formula (R means H or 1-6C alkyl; and (n) is an integer of 2-8) is obtained. From the compound of the formula, sulfur dioxide and iodine, Karl Fischer's reagent for water content determination is formed. The yield of this process is very high with negligible amounts of by-products, thus the subsequent treatments are simple. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09152618-A (JP)
Title: Production of planar display panel
Inventor: TAKEDA MINORU
IPC: G02F1/1343
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to use substrates consisting of inexpensive plastic materials while suppressing the damage on the substrates under transparent electrode films at the time of production by extremely easily forming electrodes having fine wiring patterns and to embody the increase in the size of the screen of a planar display panel and the enhancement of its fineness which are recent requirements. SOLUTION: While the surface of the transparent electrode film 31 is observed by a monitor TV 52, a laser beam is condensed to a prescribed spot diameter on the transparent electrode film 31 in an objective lens 45 and the transparent electrode film 31 is moved at a prescribed spot scanning speed on an X-Y stage 46, by which the part irradiated with the laser beam of the transparent electrode film 31 is instantaneously abrased and removed. The transparent electrode film 31 is thus subjected to prescribed patterning.
Patent JP-S63165489-A (JP)
Title: Stable solid fuel water slurry
Inventor: SAWADA MORIHIKO
IPC: C09K23/56
Filed: 1986-12-26
Abstract: PURPOSE:To obtain solid fuel-water slurry having high concentration and low viscosity, being readily transported, preserved and handled, showing long-period dispersion stability, containing a specific amount of a stabilizer prepared by blending a specific water-soluble high polymer substance with a finely powdered inorganic substance in a specific ratio. CONSTITUTION:The aimed slurry obtained by blending (A) 100pts.wt. solid fuel-water slurry containing 50-80pts.wt. solid fuel comprising coal and/or petroleum coke with (B) 0.01-0.5pt.wt. stabilizer prepared by blending (i) 1-20wt% one or more water-soluble high polymer substances selected from natural gum (modified material thereof), PVA, polyacrylamide, CMC and hydroxyethyl cellulose with (ii) 80-99wt% one or more finely powdered inorganic substances selected from bentonite, attapulgite, sepiolite and asbestos of crysotile type.
Patent JP-H05124840-A (JP)
Title: Device for coloring filament body
Inventor: SASAKI TATSUYA
IPC: G02B6/44
Filed: 1991-10-31
Abstract: PURPOSE:To perform work for uniformly and efficiently coloring a filament body by attaching a spray means of coloring material to the inside of a cylindrical main body and spraying the coloring material to the space of the inside of this main body, and traveling the filament body through the inside of the main body filled with mists of the coloring material. CONSTITUTION:Both end parts of a hollow cylindrical main body 11 are closed by thin plates. The through-hole parts having small diameter are provided, in the thin plates to pass a filament body 2 (e.g. optical fiber element wire). Furthermore, a plurality of fine spray holes are formed in straight line to a spray pipe 13. This spray pipe 13 is connected to the tip of a supply pipe 15 of coloring material. A plurality of pieces of supply pipes 15 are attached in the inside of the main body 11 by penetrating the thin plates. The coloring material is sprayed in the space of the inside of the main body 11 from the spray pipes 13. The space of the inside of the main body 11 is filled by the mists of the coloring material. Simultaneously, the filament body 2 is passed in the axial direction of the main body 11 and traveled. Thereby the mists of the coloring material are uniformly stuck on the surface of the filament body 2. The surface of the filament body 2 is uniformly coated with the coloring material.
Patent JP-H08170326-A (JP)
Title: Excavating agitator for improving foundation
Inventor: TANAKA KAZUO
IPC: E02D3/12
Filed: 1994-12-16
Abstract: PURPOSE: To improve the quality of a foundation improving post by preventing an adverse effect from a peripheral ground during construction and efficiently agitating and mixing excavated soil in the construction of the foundation improving post in a weak ground. CONSTITUTION: A hollow rod 1 having a discharge opening 17 for a foundation improving agent at a lower end is penetrated into a steel pipe 3 in length L. Retaining strips 5 with an excavated pit wall 24 are formed to the external surface 3b of the steel pipe 3. Support arms 7 in the steel pipe 3 are mounted rotatably to the hollow rod 1 in a vertically movably constrainable manner. A coupling section with a rotary driving gear is installed at the upper end section of the hollow rod 1, excavating arms 13 with excavating edges 15 are protruded from a lower end section, and agitating bars 16 are protruded from an intermediate section, thus constituting an excavating agitator 19 for improving a foundation.  The revolution of the steel pipe 3 is controlled even by the rotation of the hollow rod l, and excavated soil is agitated and mixed uniformly with the foundation improving agent in the steel pipe 3 by the turn of the hollow rod 1.
Patent JP-H01152245-A (JP)
Title: Heat-resistant alloy having excellent carburizing resistance
Inventor: YOSHITAKE AKIRA
IPC: C22C38/44
Filed: 1987-12-10
Abstract: PURPOSE:To manufacture the subject heat-resistant alloy having excellent carburizing resistance by incorporating specific ratios of C, Si, Mn, P, S, Cr, Ni and Mo to Fe. CONSTITUTION:The heat-resistant alloy contg., by weight, 0.05-0.6% C, <=4% Si, <=3% Mn, <=0.03% P, <=0.03% S, 10-25% Cr, 30-70% Ni, 4-20% Mo and the balance consisting substantially of Fe is prepd. In said alloy, a part of Ni may be substituted by >=0.5% Co and the ingredient compsn. contg. 30-70% Ni+Co may be regulated and at least one kind of components selected from 0.02-1.0% Al, 0.02-0.5% Ti, <=5% W, 0.001-0.5% Ca, <=0.05% B, <=0.5% Y and 0.5% Hf may furthermore be incorporated. By this method, the heat- resistant alloy having excellent carburizing resistance in the temp. range of about 1,100-1,500 deg.C and furthermore having excellent oxidizing resistance and creep breaking strength is obtd.