baber/WOPTO huggingface dataset:
Patent JP-H03245048-A (JP)
Title: Thermal-expansion-coefficient measuring apparatus
Inventor: OKUDA SHINICHI
IPC: G01N25/16
Filed: 1990-02-22
Abstract: PURPOSE:To save man-hours for measurement and to improve accuracy by providing a mechanism for judging the slant of a sample and a mechanism for adjusting the angle, and automatically adjusting the slant angle of the sample. CONSTITUTION:A sample under measurement 1 is heated by a heater 2 in a vacuum container 14. The deformation of the sample 1 is observed by an interferometer 3. The image of the obtained interference fringes is processed in an image processor 6. Thereafter, the image is sent into a slant-angle analyzing part 11. In the analyzing part 11, the slant angle of the sample 1 is judged based on the interference fringes. The slant-angle correcting amount required for the sample 1 is obtained based on the judged result. Then, a computer 8 outputs an instruction to a motor driver 12 based on the correcting amount for obtaining the optimum slant angle. Thus, a motor 13 is driven, and the slant angel of a slant stage 10a is adjusted. After the adjustment, the slant angle of the sample 1 is judged again. The adjustment is repeated until the slant angle becomes the optimum angle for analyzing the radius of curvature. Then, the image of the interference fringes is sent into a curvature-radius analyzing part 7, and the radius of curvature of the sample is analyzed. Finally, the thermal expansion coefficient of a thin film is computer based on the relationship between temperature and the radius of curvature.
Patent JP-S62198818-A (JP)
Title: Scanning method for light beam
Inventor: KOBAYASHI MASAJI
IPC: H04N1/04
Filed: 1986-02-27
Abstract: PURPOSE:To realize a scanning method for a light beam which is >=2 times as fast as a conventional device by moving a right-angled reflecting body at right angles to its ridge and in parallel to a fixed reference surface. CONSTITUTION:When the right-angled reflecting body 1 is moved by distance L1 through a moving table 3, a light beam 7 emitted by a fixed position 6 becomes a reflected beam 10 which is reflected by a right-angled reflecting body 1' after movement shown by a dotted light and returns, and impinges on the fixed reference surface 5 at a position 11. The interval between the positions 9 and 11 where the reflected beam strikes on before and after the movement respectively, i.e. the quantity L2 of scanning of the light beam is twice as large as the movement extent L2 of the right-angled reflecting body 1. Further, the length of the optical path through which the light beam 7 emitted from the position 6 before the movement is reflected by the right-angled reflecting body 1 to return and impinges on the reflection position 9 is as long as the length of the optical path through which the light beam is reflected by the right-angled reflecting body 1' after the movement to return and strikes on the reflection position 11.
Patent JP-S60187298-A (JP)
Title: 2-winding induction generator
Inventor: FUKAO ISAO
IPC: H02P9/02
Filed: 1984-03-06
Abstract: PURPOSE:To eliminate the reverse flow of a power to a power source side by operating so that a power PL supplied to a load and a power PG generated from a generator become PL-PG 0. CONSTITUTION:The exciting winding 2 and the output winding 3 of an induction generator 1 are provided in the same slot of a stator, and a load is connected through a power factor improving capacitor C with between the windings 3. A rotor 4 is coupled throuth rotational shafts 5, 6 with an external power source 7 such as an engine. A regulator 9 receives detecting inputs of voltage and current of other power source side line 10 of the rotating speed of the engine and controls the rotating speed of the engine so that the generated power does not reversely flow from the exciting winding.
Patent JP-S63211830-A (JP)
Title: Communication system
Inventor: SUZUKI KENJI
IPC: H04J3/14
Filed: 1987-02-27
Abstract: PURPOSE:To contrive the reduction of the down-time by providing a fault information sending means sending the information relating to a fault occurred in one high speed digital line to other high speed digital line to a time division multiplexer. CONSTITUTION:When a time division multiplexer 3 detects any of fault information, DNR, UNR, REC and SEND, the multiplexer 3 inserts it to a time slot corresponding to a specific speed of 64kb/s of a signal sent to a high speed digital line 11 as a specific code pattern. The fault information detection section of the time division multiplexer 1, in receiving fault information from the time division multiplexer 3, detects the specific code pattern to raise alarm and to display a lamp. Thus, the operator at the side of its own company can recognize the occurrence of a fault in a system from which the system is borrowed. The time division multiplexer 4, in detecting the fault information, is operated similarly and transfers fault information to the time division multiplexer.
Patent JP-H10239523-A (JP)
Title: Manufacture of phase difference film
Inventor: YONEYAMA TAKAYUKI
IPC: B29C55/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To display on the whole image plane without unevenness, by making a film before elongation contain a solvent and a plasticizer in a specified weigh ratio in a method of manufacturing a phase difference film provided with a double refracting property by elongating a polysulfone film. SOLUTION: In the method of manufacturing the phase difference film provided with a double refracting property by elongating a polysulfone film, a film before elongation contains a solvent such as xylene, anisole, ethyl toluene, mesitylene, chlorobenzene, or the like at 1-10wt.%, desirably 1.5-7wt.% and contains a plasticizer at 1-5wt.%, desirably 1.5-3wt%. A phathalic acid group, or the like excellent in compatibility with polysulfone without generating phase separation, bleed out and coloring is used as the plasticizer. The polysulfone film is made to contain the solvent and plasticizer by a method of adding them in a solution before manufacturing a film, or the like.
Patent JP-H11239287-A (JP)
Title: Hinge mechanism and image pickup device using the same
Inventor: WATANABE TOMOYOSHI
IPC: H04N5/225
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a hinge block and to attain miniaturization of the set by applying friction at the time of opening/closing through a leaf spring arranged around an opening/closing shaft. SOLUTION: A hinge mechanism is provided with a first main body 21 of a hinge having almost a U-shaped cross section. Inside this first main body 21 of the hinge, a second main body 22 of a hinge having almost a U-shaped cross section is arranged. The first and second main bodies 21 and 22 of the hinges are arranged so as to oppose the directions of the U shapes. Then, the first and second main bodies 21 and 22 of the hinges are axially fixed by an opening/closing shaft 23. Therefore, the first and second main bodies 21 and 22 of the hinges can return relatively to the opening/closing shaft 23. Further, as a friction member, a leaf spring 27 is wound around the opening/closing shaft 23. Thus, the friction can be applied to the turning motion of the second main body 22 of the hinge with respect to the opening/closing shaft 23.
Patent JP-H05240022-A (JP)
Title: Device for eliminating oil in blow-by gas
Inventor: SAKAMOTO HIROFUMI
IPC: F01M13/04
Filed: 1992-02-28
Abstract: PURPOSE:To eliminate oil in blow-by gas by separating gas from liquid effectively, in a limited space in an engine. CONSTITUTION:A device for eliminating oil in blow-by gas has a PCV room 2 provided with a gas-liquid separating device which consists of a gas passage 4 partitioned alternately by a plurality of bulkhead plates 3. A wind mill device 10 provided with an impeller 11 covered with a truncated one shaped outer cylinder 12 whose front passage area is narrowed down in a taper shape, is installed in the gas passage inlet 6 of the PCV room 2.
Patent JP-H03247222-A (JP)
Title: Method for forming abalone pearl and nucleus inserting tool used therefor
Inventor: SANO KAZUO
IPC: A01K61/00
Filed: 1990-02-26
Abstract: PURPOSE:To enable rapid, easy and accurate nucleus inserting operation and readily obtain a three-quarter pearl without pressing the viscera by fitting a small nucleus in a closed old aquatic respiratory aperture part on the inner surface of a shell. CONSTITUTION:For example, a nail of a human hand finger-like hollow body is inserted into a closed old aquatic respiratory aperture part present on the inner surface of an abalone shell to clean a recessed part and a small nucleus is then fitted through an opening at the tip of the hollow body therein. Culturing is subsequently carried out for a desired period to afford the objective pearl.
Patent JP-S60190487-A (JP)
Inventor: UIRIAMU EICHI SHIAFUOSU
IPC: C08J5/04
Filed: 1984-03-06
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-S58161863-A (JP)
Title: Washing of reactor vessel and the like for analyzer
Inventor: FUJIWARA TOSHIHIDE
IPC: B08B11/00
Filed: 1982-03-19
Abstract: PURPOSE:To achieve an effective washing of a plurality of analysis reactor vessels by a method wherein a liquid to be inspected in the vessels is sent to a flow cell, after the draining of the residual liquid, a washing liquid is injected to wash the flow cell with the vessel and after the end of the normal routine and the washing liquid is kept in the vessel. CONSTITUTION:A sample liquid is fed to a flow cell 8c at the step position DN of a reactor vessel 2 of an automatic analyzer and then, the residual liquid is sucked away at the position D1 with a liquid drain device 3. Then, after the sending of the liquid to the position D2, a washing liquid 4a is injected into the vessel 2 with a washing liquid injector 4 and sucked away from the vessel at the position D4. When the analysis is continued, a reagent 6a is partially injected at the next position D5 and a reagent 7a done at the position D6. After the end of the routine analysis, the partial injection is not be done at the positions D6 and D7 and in stead, a washing water 4d is fed at the position D2 and sent to the flow cell 8c at the position DN to wash N containers 2 sequentially. At the same time, the flow cell is washed several times as required and the washing water is put into all of N reaction tubes and the flow cell to be prepared for the subsequent analysis.
Patent JP-2000244360-A (JP)
Title: Mobile radio equipment having plural frequency bands
Inventor: TOBIYO DAISUKE
IPC: H04B1/3822
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive mobile radio equipment having plural frequency bands operating covering plural different local oscillation frequency bands by one PLL frequency synthesizer. SOLUTION: The equipment is provided with a local oscillator 23, a phase comparator 24, a loop filter 25, a voltage controlled oscillator 31 which is plurally provided with oscillating stages 32, 33 generating at least one frequency band and operating by selectively switching the oscillation stages, and a variable frequency divider 26 of a variable frequency-dividing ratio frequency-dividing a part of the output of the oscillator 31 to supply to the comparator 24. Then, the oscillation stages of the oscillator 31 are switched to an oscillation stage respectively corresponding to plural mobile communication systems using different radio frequency bands, thereby local oscillation frequencies to the plural mobile communication systems are supplied by the oscillator 23 consisting of a single PLL frequency synthesizer.
Patent JP-H06256814-A (JP)
Title: Method for recovering iron content in steelmaking slag
Inventor: HORII KAZUHIRO
IPC: C21B3/06
Filed: 1993-03-03
Abstract: PURPOSE:To efficiently recycle the iron content in a steelmaking slag in a low cost by utilizing slag rapid cooling process by spraying water in a closed pressure vessel, as for the recycling method by recovering the iron content in the steelmaking slag. CONSTITUTION:By allowing a molten steelmaking slag to flow into a slag pan, etc., the slag is solidified and made to be roughly crushed as slag block at high temp. by mechanical stroke. With the steam generated by spraying the water in the closed pressure vessel from the upper part, the inner part of the pressure vessel is held to the relation of the stream pressure P and the treating time T in a range 3.50>=P<0.6>XT<0.4>>=1.48, P<=15, T<=1. By rapid cooling with the cooling water and slag expansion with hydration, the roughly crushed slag is further crushed to change into fine granulated slag. Electromagnetic separation is executed to this slag, and the iron content is recovered as the rough concentration, and if necessary, after adding the cycle of grinding + electromagnetic separation, the iron content is made to recycle as raw material for iron-making or steelmaking.
Patent JP-H08238503-A (JP)
Title: Method for hot working tial base intermetallic compound
Inventor: MIZUHARA YOJI
IPC: C22F1/00
Filed: 1995-03-02
Abstract: PURPOSE: To facilitate machining without using expensive heat resitant allay by using a specified material as a sheath material and machining the material under the conditions such as specified temp. at the time of hot-working a TiAl base intermetallic compound by use of the sheath material for covering a material to be worked. CONSTITUTION: Steel is used as the sheath material and a sample is enclosed between the sheath material 1 and the other sheath material having a cavity of dimensions in which the sample 2 is enclosed. After enclosing, by joining the side faces of the sheath materials 1, 3 by electron beam welding, hermetically sealing the sample, the sample for rolling is made. Rolling work under the working conditions of the temp. range of >=9O0 deg.C to the solidus temp. in an air-atmosperic furnace, speed slower than 5×10sec<-1> and draft of <=50% is executed >=1 times. In this way, the machining work such as cutting and grinding of the sheath material is facilitated and the TiAl base intermetallic compound is teken out.
Patent JP-H04281778-A (JP)
Title: Leaf stripping device
Inventor: ASAI KASHIO
IPC: A24B1/00
Filed: 1991-03-08
Abstract: PURPOSE:To separate divided tobacco leaves by positions attached to main stems and to improve efficiency of separating operation in separating tobacco leaves from main stems of dried main stem tobacco. CONSTITUTION:A conveyor 3 of placing dried main stem tobacco 2 in the direction approximately perpendicular to a transportation direction and transporting is set and a separating device 8 equipped with plural dividing parts of separating tobacco leaves 5 from main stems 4 of dried main stem tobacco 2 in the direction perpendicular to the transportation direction is laid at the downstream side of the transportation direction by the conveyor 3. A lining device 6 of arranging tobacco leaves 5 attached to the main stems 4 toward the separating part is installed in the upper stream side of the transportation direction to the separating device 8.
Patent JP-S58158865-A (JP)
Title: Dry cell
Inventor: TAKAHASHI AKIO
IPC: H01M4/06
Filed: 1982-03-17
Abstract: PURPOSE:To perform the structural reinforcement of a dry cell during crimping and improve its property of sealing by using metal titan with good conductivity but reactive to an electrolyte whose principal component is ammonium chloride or zinc chloride, as the reinforcing member of a positive electrode active material. CONSTITUTION:A negative electrode active material 5 is added to a packing 3 integrated with a negative electrode can 1 and metal titan that is insoluble in an electrolyte whose principal component is ammonium chloride or zinc chloride is made to act as a reinforcing member which forms. A positive electrode pedestral 8 on a surface where the separator 4 of the positive electrode active material 6 that is opposed to a packing bottom 9 is made to touch through the separator 4. A button type manganese dry cell with such a structure is almost the same as the positive electrode hard active material pellet of a silver button type cell and its firm sealing is possible. Besides, as shown in Figs. (a) to (c), both flat and L-shaped rings suppress the deformation of active material of the positive electrode. Especially, the inside cutoff shown in Item (a) has an effect on the shrinkage of the separator and the separator can be suppressed better than a normal flat ring.
Patent JP-2000243438-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YOSHIMURA SEIJI
IPC: H01M4/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent self discharge from being generated due to the reaction of a solvent to a positive or negative electrode when stored under the high temperature and to provide a battery excellent in storage characteristics by containing at least one kind of a tetrahydrofurfurylalkylether, its derivative and an alkoxyalkyl derivative of 1,3-dioxolan in the solvent of a nonaqueous electrolyte. SOLUTION: When a formula I (R: a hydrogen or substituent, n: an integer of 4 or under) is used for a tetrahydrofurfurylalkyl ether and its derivative and a formula II (R: a hydrogen or substituent, m: an integer of 1 or more, n: an integer of 4 or under) is used for an alkoxyalkyl derivative of 1,3-dioxolan, a lithium is coordinated to constitute a chelate. Thereby, the stability of the solvent is enhanced to further suppress the reaction to electrodes. To improve the ion conductivity in a nonaqueous electrolyte, a solvent mixed with a cyclic carbonic acid ester such as an ethylene carbonate and propylene carbonate is preferably used.
Patent JP-H07230285-A (JP)
Title: Electronic musical instrument, editor and electronic musical instrument edition system
Inventor: YAMAUCHI AKIRA
IPC: G10H1/043
Filed: 1994-02-18
Abstract: PURPOSE:To allow an editor to edit tone color parameters with priority without competing against the editing function of an electronic musical instrument. CONSTITUTION:When an editor 2 and an electronic musical instrument main body 1 are connected to each other through a transmission line 30, the editing function of the body 1 is stopped. Then, tone color data are fetched in a tone color edit buffer VEB EXT region of a RAM-E23, the stored values of the tone color data are graphically shown on a large scale display 26 under the control of a CPU-E21 and desired tone color values are edited while observing the display and operating tone color data setting keys 25. The edited tone color data are transferred to an EBF of a RAM 13 and are stored.
Patent JP-H09236716-A (JP)
Title: Heat-resisting polymer waveguide and its manufacture
Inventor: HORI AKIHIRO
IPC: G02B6/13
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant polymer waveguide which has heat resistance and is excellent in mass-productivity and its manufacturing method. SOLUTION: The heat resistance of a core 12 is improve by crosslinking the core after the core 12 is formed with thermoplastic polymer having good workability. Thereafter, the heat-resistant polymer waveguide 14 having heat resistance is obtained without impairing the workability by covering the periphery of the crosslinked core 120 with a clad layer 13 consisting of thermoplastic polymer.
Patent JP-S62199069-A (JP)
Title: Impurity concentration controlling method in vicinity of p-n junction
Inventor: TSUJI KENJI
IPC: H01L29/872
Filed: 1986-02-27
Abstract: PURPOSE:To make it possible to control a capacitance when a high voltage is applied, by diffusing impurities from a semiconductor substrate based on the measured value of the impurity concentration distribution in the depth direction in a semiconductor layer, and introducing the impurities from the surface part of the substrate. CONSTITUTION:On an N<+> type semiconductor substrate, an N<-> type epitaxial layer is grown, and voltage and capacitance characteristics are measured. The impurity concentration distribution in the depth direction from the semiconductor substrate to the epitaxial layer is accurately measured by an MOS method and the like. Based on the measured results, the diffusion of the impurities from the semiconductor substrate by heating and the like, the computed value of the P-type introduced impurities implanted from the surface of the substrate and the like are adjusted. Thus the impurity concentration is controlled. Then, a P-N junction of the impurity layer having a desired concentration is formed at a specified position in the epitaxial layer. Thus the capacitance can be controlled not only at the time when a low voltage is applied, but also at the time when a high voltage is applied.
Patent JP-S56142726-A (JP)
Title: Switch device for automobile
Inventor: YOSHIMI TOMOHISA
IPC: B60R16/02
Filed: 1980-04-02
Abstract: PURPOSE: To ensure signal transmission and simplify the construction of a switch device, by conjointly using a direct current line for a horn, which electrically connects a steering unit to the body of a vehicle, to transmit frequency signals corresponding to a plurality of electric switches.  
     CONSTITUTION: When each switch of an operating unit 1 provided in a steering unit H is closed, a frequency signal corresponding to the switch is transmitted from a transmission circuit 2 to the body B of a vehicle through a direct current line 6. On the vehicle body B, the frequency signal is decoded by a reception circuit 3 to generate an electric signal corresponding to the switch and apply the signal to an electric appliance 4. The appliance 4 is thus controlled by the switch provided in the steering unit H. When a switch 5 for a horn is closed, the transmission circuit 2 cannot transmit any frequency signals through the direct current line 6. When the switch 5 is open, the transmission circuit 2 is immediately put into a working state by electric charge stored in a capacitor 2053 in a voltage stabilization circuit 205 and can transmit a frequency signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000241382-A (JP)
Title: Gas sensor
Inventor: ICHIKAWA KEIICHI
IPC: G01N33/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a gas sensor in which the number of components is reduced and in which an assembling man-hour to a circuit board or the like can be reduced. SOLUTION: This gas sensor 20 is provided with a housing 22b into which a gas to be measured can be introduced. In addition, the gas sensor is provided with a sensor part 28 which can detect oxygen gas or the like contained in the gas. In addition, the gas sensor is provided with a sensor stem 24 by which the sensor part 28 is supported inside the housing 22 and which is assembled integrally to the housing 22 by a bonding part 25. Thereby, a shutoff property between the inside and the outside of the housing 22 can be ensured, and it is not required to assemble the housing 22 and the sensor stem 24 separately to a circuit board or the like to be assembled. Consequently, a packing material such as an O-ring or the like is not required, the number of components is reduced, and an effect to reduce an assembling man-hour to the circuit board or the like is obtained.