baber/WOPTO huggingface dataset:
Patent JP-H05314101-A (JP)
Title: Documentation device
Inventor: SASA SATORU
IPC: G06F17/21
Filed: 1992-04-28
Abstract: PURPOSE:To prepare a document of appropriate format even without knowledge with respect to a format. CONSTITUTION:A document text storage area 40 in which plural document texts are stored, and a format storage area 46 in which plural formats are stored are provided, and the format of each document text stored in the document text storage area 40 is defined. A CPU 1 outputs a selected document text in the format according to one of the plural formats, for example, a default format. Also, plural recommended formats are defined in each document text, and the CPU 1 outputs the document text in the format according to the one selected by a user out of the recommended formats when the user desires to change the format.
Patent JP-H03200797-A (JP)
Title: New peptide and new dna
Inventor: KAJI AKIRA
IPC: C12N15/09
Filed: 1989-05-31
Abstract: NEW MATERIAL:A peptide having an amino acid sequence expressed by the formula. USE:A protein synthesis promoter for promoting elimination of a ribosome from mRNA in synthesizing a protein by Escherichia coli. PREPARATION:For example, a gene capable of coding a peptide (RRF) expressed by the formula is collected from regions 2 to 6 in linking F-pilli of Escherichia coli to carry out treatment with a restriction enzyme. The resultant gene is then linked to an expression vector prepared by treating a plasmid proliferative in the Escherichia coli with a restriction enzyme to provide a recombinant plasmid, which is then inserted into a host such as the Escherichia coli to carry out transformation. The obtained transformant is subsequently cultured using a high phosphoric acid-casamino acid culture medium, etc. After completing the culturing, the Escherichia coli is ultrasonically crushed and centrifuged to collect a supernatant as a water-soluble fraction. DNA, RNA, etc., are precipitated and removed to collect a crude fraction by precipitation with ammonium sulfate. The collected fraction is then subjected to chromatography and purified to afford the objective peptide expressed by the formula.
Patent JP-H11318698-A (JP)
Title: Electric rice cooker
Inventor: HISADA TOSHIHIKO
IPC: A47J27/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To perceive the advancing of the rice cooking also by the smell while minimizing the contamination caused by the releasing of steam by recovering the steam generated during the rice cooking as much as possible and releasing a part of the steam as it is. SOLUTION: A dehumidifying unit 10 made of a water permeable film is mounted on a lid 7, a part of the steam is liquidized, and the residual steam is diffused as it is by making the generated steam pass through the dehumidifying unit 10 by the pressure in the rice cooking pot 5 in the rice cooking in such manner that the performance of the water permeable film can be sufficiently exercised. Whereby the advancing state of rice cooking can be known also by the smell while minimizing the environmental pollution.
Patent JP-H04335716-A (JP)
Title: Internal clock generating circuit
Inventor: TOJO AKINORI
IPC: H03L7/18
Filed: 1991-05-10
Abstract: PURPOSE:To obtain an internal clock signal whose frequency is made stable and in which the fluctuation of a frequency due to fluctuation in a power supply voltage is suppressed. CONSTITUTION:This circuit is provided with plural voltage controlled oscillators 6a, 6b whose characteristics differ from each other. Either of the oscillators 6a, 6b is connected to a low pass filter 4 and a frequency divider 8 via switching sections 5, 7. Since any of the oscillators 6a, 6b of a desired characteristic can be selected according to application purpose, a narrow oscillating frequency capable of generation is sufficient for each of the oscillators 6a, 6b. Thus, the fluctuation of the oscillating frequency due to voltage fluctuation is suppressed.
Patent JP-S5260153-A (JP)
Title: Light communication test equipment
Inventor: KASAHARA KUMIO
IPC: H04B10/032
Filed: 1975-11-12
Abstract: PURPOSE: The pulse enters glass fiber through semitransparent mirror to be transmitted. After tramsnission, the pulse returns to the semitransparent mirror and then passes through light fiber again.  In this way, the light fiber property can be measured easily and simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09315581-A (JP)
Title: Stage releasing device of plate stacked body
Inventor: SEZAKI HIROSUKE
IPC: B65H3/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To reliably deliver plate stacked bodies from the topmost one in order even if the upper surface of the plate material stacked body has the inclination. SOLUTION: A taking out mechanism 13 for engaging and supporting a single weight W on which the topmost plate stacked body N in the plate stacked body M raised to the specified level by a rising and lowering mechanism by a pair of right and left claw members 14, 14 and front and rear claw members 19, 23, and for taking out the plate stacked body N together with the single weight W in the horizontal state is provided, and a delivering mechanism 28 for delivering the plate stacked body N for one stage taken by the taking out mechanism 13 along the horizontal surface and separating it from the single weight W is provided.
Patent JP-H11329883-A (JP)
Title: Manufacture of magnetoresistive effect film
Inventor: HAGIWARA HIDETOSHI
IPC: H01F10/32
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetoresistive effect film where a large exchange coupling magnetic field can be obtained. SOLUTION: Ferromagnetic layers 2 and 4 are laminated on a board confronting each other through the intermediary of a non-magnetic layer 3, and an antiferromagnetic layer 5 is provided adjacent to the ferromagnetic layer 4 for the manufacture of a magnetoresistive effect film, wherein a sputtering operation is carried out on the board by the use of an Al or an Si target applying an AC voltage. Then, a magnetoresistive effect film 10 is formed on the board.
Patent JP-S5361303-A (JP)
Title: Formation method of protecting layer of recording member
Inventor: KANEKO TADAO
IPC: G03C1/705
Filed: 1976-11-15
Abstract: PURPOSE:To flatten surface and prevent the disorder of the shape of fine recording points by providing a protecting film composed of an organic high molecular material by a spin coating method on an information recording member formed with recessed parts through working beam radiation.
Patent JP-H08330357-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOZOJI HIROYUKI
IPC: H01L21/60
Filed: 1995-06-02
Abstract: PURPOSE: To provide a technique, by which the reliability of a semiconductor device, in which a clearance region between a base substrate and a semiconductor pellet is filled with a resin, is improved. CONSTITUTION: In the manufacture of a semiconductor device, in which a clearance region between a base substrate and a semiconductor pellet 2 loaded on the pellet loading surface of the base substrate through bump electrodes 3 is filled with a resin 4, the resin 4 is vibrated before the resin 4 filled into the clearance region between the base substrate and the semiconductor pellet 2 is cured. The resin 4 is vibrated after the clearance region between the base substrate and the semiconductor pellet 2 is filled completely with the resin 4. The resin 4 is vibrated while filling the clearance region between the base substrate and the semiconductor pellet 2 with the resin 4. The resin 4 is vibrated while heating the base substrate.
Patent JP-S5261051-A (JP)
Title: Device for controlling hanging electromagnet
Inventor: AOYAMA SHINJI
IPC: B66C1/08
Filed: 1975-11-12
Abstract: PURPOSE: To improve loading efficiency by automatically reversely energizing suitably a hanging electromagnet by opening a reverse energizing circuit upon detecting that the magnetic flux in an iron core becomes zero by assembling magnetic flux detecting element in a hanging electromagnet core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5839305-A (JP)
Title: Damping method of optical deflector
Inventor: UEDA TOSHITSUGU
IPC: G05B11/36
Filed: 1981-08-31
Abstract: PURPOSE:To damp an optical deflecting element efficiently by connecting a negative resistance, composed of a positive and a negative feedback resistance provided at the input and output terminals of an operational amplifier, in series to the optical deflecting element, and adjusting its resistance value. CONSTITUTION:A negative resistance 3 is connected behind an optical deflector 2, connected to an input terminal 1, in series. This resistance 3 consists of resistances 13-15 having resistance values R1-R3 and an operational amplifier 12, and the resistances 13 and 15 are connected to the input and output terminals of the amplifier 12 to constitute a positive and a negative feedback resistance respectively. One terminal of the resistance 14, on the other hand, is connected to one terminal of the operational amplifier 12. The resistance value of the negative resistance 3 constituted as mentioned above is adjusted to obtain desired damping effect for the optical deflector 2.
Patent JP-S5660763-A (JP)
Title: Fuel intrusion preventive device for negative pressure type servo unit
Inventor: KAMEMOTO KATSUAKI
IPC: B60T13/52
Filed: 1979-10-22
Abstract: PURPOSE: To prevent intrusion of gasoline into the negative pressure introducing chamber of a negative pressure type servo unit by installing gasoline adsorptive material in a negative pressure introducing line between the intake manifold of a car engine and the negative pressure introducing chamber of said negative pressure type servo unit.  
     CONSTITUTION: When an engine is stopped under a condition that a servo unit 19 has sufficient negative pressure inside it, the intake manifold 21 will be at the atmospheric pressure, so that air-gasoline mixture in this intake manifold 21 flows back toward the servo unit 19. At this time, the gasoline is adsorbed by an adsorptive material 8, and the servo unit 19 is prevented from intrusion of gasoline. As adsorptive material is used alumina, zeolite, or the like. Thus, the servo unit 19 can be securely prevented from intrusion of gasoline even when breakdown or malfunction has occurred in the check valve 7 and, further, any rubber parts of the check valve can be prevented from attachment of gasoline. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5762435-A (JP)
Title: Input system for kanji (chiness character)
Inventor: MATSUMOTO KOUZOU
IPC: G06F17/21
Filed: 1980-10-02
Abstract: PURPOSE:To facilitate the discrimination of words and phrases on a CRT display device by displaying input characters while increasing only KANJI, phrases, or a sequence of words to be inputted in size, and by returning them to normal size when the inputting of a next character is started. CONSTITUTION:When data to be sent to a CRT4 are read out of a storage device 3, only the last input data is expanded and displayed through a processor 2. For example, when the data is read out of the storage device 3 for character patterns corresponding to data codes and displayed, the longitudinal and lateral dimensions of data of a character pattern to be displayed as expanded are increased to an integral multiple (e.g., double) by the processor 2. In this case, the data to be expanded is expanded preferably to 24-32 dots in each dimension.
Patent JP-H09321650-A (JP)
Title: Communication equipment
Inventor: SATO MINORU
IPC: H04B1/38
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make the size of a display section and an operation key large in the communication equipment. SOLUTION: Voice holes 26 being a plurality of small holes are provided to an upper part of an operation face 20a. A speaker 21 is fitted to a rear of a liquid crystal display section 22. A sound conduction section 27a is placed between the speaker 21 and the rear of the voice pang holes 26. In the case of making a speech, when a voice is reproduced from the speaker 21, the voice is led to the sound conduction section 27a and sounded from the voice passing holes 26 of the operating face 20a. Since the speaker 21 is fitted to the rear of the liquid crystal display section 22, the space having been occupied by a speaker 21 of a conventional equipment is used to make the size of the liquid crystal display section 22 and the operating key 22 large thereby improving the visual confirmation and the operation.
Patent JP-H031938-A (JP)
Title: Trimming material with stitch pattern and its manufacture
Inventor: SATO SHOJI
IPC: B68G13/00
Filed: 1989-05-30
Abstract: PURPOSE:To give feeling of genuine leather to a looker, giving classy feeling and make the stick work easy and simplified by forming a recessed groove with a conver gent bottom section on a section where a stitch pattern of a skin material is provided, sewing yarns on the skin material along said groove and giving the stitch pattern. CONSTITUTION:A skin material 2a constituted by a sheet something like vinyl chloride is press formed on a top force 11 and a bottom force 12 of a mold 10 for molding the skin material 2a of a trimming material. For the purpose of forming a recessed groove 7 on the skin material 2a, projected lines 13..... are provided on the top force 11, while recessed lines 14..... are provided correspondingly to the projected lines 13 on the bottom force 12. Further, recesses and projections are provided to form grain leather pattern 3 on the top force 11, while vacuum suction holes 15..... communi cating respective recessed lines 14 are bored on the bottom force 12, and the recessed grooves 7 are formed sharply by heating the molds 11 and 12 communicating with a vacuum source 16 to heat a sheet and vacuumizing the inside of the recessed lines 14 to manufacture the skin material 2a. Genuine yarns 8a are sewn along the recessed grooves 7 on the skin material 2a thus formed and a stitch pattern 8 is formed thereon.
Patent JP-S5362284-A (JP)
Title: Apparatus for reversing wheel hub
Inventor: SAITOU TOSHIYUKI
IPC: B60B31/00
Filed: 1976-11-16
Abstract: PURPOSE: To provide apparatus for reversing a wheel hub wherein a semi-assembled body constituted by inserting a large number of spokes into a wheel hub is fixed to the clip table side by holding the outer peripheral position by a clip thereby to facilitate the reverse operation of the semi-assembled body so that this table is reversed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5469964-A (JP)
Title: Production of semiconductor device
Inventor: HARADA NOZOMI
IPC: H01L21/324
Filed: 1977-11-15
Abstract: PURPOSE: To prevent the entry of impurities accompanied with heat treatment into a substrate and prevent degradation in characteristics by covering silicon nitride films on the front and back of a substrate prior to annealing.  
     CONSTITUTION: After Al electrodes 7, 8 are disposed, silicon nitride films 10 1 , 10 2  are formed over the entire surface of the front and back of a substrate by a plasma CVD process. Next, heat treatment is performed in a N 2  gas atmosphere of about 500°C in order to lower the contact resistance between the Al electrodes 7, 8 and source 2 and drain 3. This enables the entry of impurities such as alkali ions and heavy metals in the heat treatment process into the substrate to be prevented by the silicon nitride films 10 1 , 10 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6069280-A (JP)
Title: Scroll compressor
Inventor: ARAI NOBUKATSU
IPC: F04C29/02
Filed: 1984-07-04
Abstract: PURPOSE:To provide a rotary scroll with proper axial force by a method wherein a back pressure chamber, formed by the rotary scroll and a frame, is communicated with an operating chamber and an oil chamber is formed at the engaging part of the rotary scroll and a crank shaft. CONSTITUTION:The crank shaft 8 is formed with an oil introducing hole 11, inclined with respect to the axial center line thereof, and one end of the oil introducing hole 11 is opened at the oil chamber 10 while the other end thereof is opened on the axial center line of the shaft at the lower end of the crank shaft 8. The back pressure chamber 14 at the opposite lapping side of the mirror plate 4 of the rotary scroll 6 is constituted of the fixed scroll 3, the frame 9, the crank shaft 8 and the rotary scroll 6. The back pressure chamber 14 is communicated with a compression chamber 16 through a small hole 15 and pushes the rotary scroll 6 into the axial direction with a proper force together with the oil pressure of the oil chamber 10.
Patent JP-S5840844-A (JP)
Title: Semiconductor device
Inventor: KAMIYAMA TAKAMITSU
IPC: H01L29/78
Filed: 1982-08-09
Abstract: PURPOSE:To enhance reliability and remarkably improve integration degrees, by constituting electrode wirings of three layers a polycrystalline semiconductor layer, an insulating layer and a metallic layer from the lower side, when providing the electrode wiring on element regions formed on a semiconductor substrate. CONSTITUTION:A thick field SiO2 film 2a is formed on the periphery of a P type Si substrate 1, and a gate 3a constituted of a polycrystalline Si is provided on the surface of the substrate 1 surrounded thereby via a thin gate SiO2 film 2b. Next, N type source and drain regions 4 are diffusion-formed in the substrate 1 on both sides thereof with the gate as a mask, and an SiO2 film 5 serving as a surface protecting film and a layer insulating film is vapor-grown over the entire surface. Thereafter, corresponded to the region 4, an aperture is opened on the film 5, and an electrode wiring is mounted here thereat in the followings: three layer constitution of an N type polycrystalline Si film 7, an SiO2 film 8 and an Al film 9 is formed from the side contacted on the region 4, and thus the alloying, contamination, disconnections, etc. generated on the polycrystalline Si film 7 are avoided.
Patent JP-S5928306-A (JP)
Title: Helical winding
Inventor: UMENE IWAO
IPC: H01F27/28
Filed: 1982-08-09
Abstract: PURPOSE:To ensure the positions of the leads of helical winding easily by dividing wire arrangement in the helical winding into two groups and dividing and disposing the position of the lead of the winding on both sides in the direction of lamination of a core. CONSTITUTION:A helical winding 51 is wound on a core 50, and a high-voltage winding 52 is wound on the outside of the winding 51. The winding 51 is partitioned into wires of two groups in the axial direction, and both upper and lower wires of a first group are drawn out of the high voltage side A, and each function as the leads 53, 54. On the other hand, both upper and lower wires of a second group are drawn out of the low voltage side B, and each function as the leads 55, 56. The winding 51 is started from the lower section of the core 50 and ended to the upper section of the core. According to such constitution, the leads 53, 54 and 55, 56 of the winding can be separated in the direction of lamination of the core 50 without increasing circulating currents in the winding 51 because the wires of these groups make magnetic flux interlinking in the winding approximately the same, and the positions of leads of the winding 51 can be ensured easily.
Patent JP-S6027919-A (JP)
Title: Constant voltage power supply device
Inventor: MATSUSHITA TAKESHI
IPC: G05F1/577
Filed: 1983-07-27
Abstract: PURPOSE:To decrease the number of members of the whole device and also reduce the size and manufacturing cost of a device by connecting plural stages of constant circuit elements which have mutually different constant voltages. CONSTITUTION:A rectifying circuit 13 is connected to an AC power source 11 through a power transformer 12 as a voltage converting circuit. When an input voltage Vd to a constant voltage circuit 15 drops below a preset value, a Zener diode 29 turns off in a DC voltage drop derecting circuit 18 and a reset signal outputted from a reset terminal 33 changes to a low level. Consequently, an input voltage Vp the the 2nd constant voltage circuit element 19b is held constant because Vp>Vl as far as an input voltage Vd to the 1st constant voltage circuit element 19a of the circuit 15 is normal. Therefore, only the input voltage Vd to the circuit 15 is necessarily monitored. Thus, the number of constituent members is decreased.
Patent JP-H034477-A (JP)
Title: Magnetic shield device
Inventor: SHIMAMOTO TAKIJIRO
IPC: H05B6/02
Filed: 1989-06-01
Abstract: PURPOSE:To effectively prevent leakage of a magnetic field and also accelerate focusing of a magnetic flux by forming the magnetic shield device by means of a plurality of magnetic substance bar members arranged into the form of a ladder and connected together via an elastic member. CONSTITUTION:A plurality (e.g. 10 pieces) of bar members 11 each of which is made from a material of large magnetic permeability are arranged into the form of a ladder and are connected together by an elastic rope 12 continuously wound and braided around both end portions of the bar members 11. A magnetic flux generated from a magnetic flux generating source is efficiently focused into each bar member 11 so that leakage of the magnetic flux is effectively prevented.
Patent JP-H034966-A (JP)
Title: Coating method
Inventor: WATANABE YUKIO
IPC: B05D1/28
Filed: 1989-06-01
Abstract: PURPOSE:To apply thixotropic magnetic paint at a high speed without damaging the quality of a film by setting the contact length of a doctor blade and a gravure roll, the pressing force of the doctor blade and the pressing force of a backup roll to predetermined conditions. CONSTITUTION:A gravure roll 16 and a doctor blade 25 are in a surface contact state and the contact length thereof is set to 2-10mm and, further, the pressing force of the doctor blade is set to 1-3kg/cm<2> to sufficiently fill the recessed grooves 24 of the gravure roll 16 with magnetic paint 18. Then the gravure roll 16 is brought into contact with the surface of a support 1 and the rear of the support 1 is pressed by a backup roll 17 and this pressing force is set to 5-7kg/cm<2>. As the result, trouble such that deficiency is generated in a film to cause thickness irregularity or vertical stripes or the wear of the backup roll 17 increases or the stable running of the support 1 is obstructed is prevented and a good film having no deficiency and reduced in thickness irregularity can be obtained.
Patent JP-S6116472-A (JP)
Title: Plate battery
Inventor: TAKEDA KAZUTOSHI
IPC: H01M4/12
Filed: 1984-07-03
Abstract: PURPOSE:To prevent battery bulking with no vent mechanism by forming zinc dust having a specific particle size distribution and containing specific amounts of lead and cadmium by a printing system into a thin layer to be used as a negative electrode. CONSTITUTION:When a large amount of zinc dust is thinly printed and applied by a printing system to form a thin layer, the zinc dust should be such that more than 99.0% of the particles have particle size less than 325 mesh and the average particle diameter is between 5 and 10mu, with a lead content of between 0.18-0.20% and a cadmium content of between 0.03 and 0.04%. In order to prevent contamination by mercury in the printing process and printing operation, the zinc dust not yet amalgamated is printed and applied to form a thin layer negative electrode. In a battery A including such a negative electrode, open circuit voltage is stable at every amalgamation rate, and the battery bulking is such that almost no bulking is found at either amalgamation rate of 0.5 and 10%.
Patent JP-S5928958-A (JP)
Inventor: OBARA NOBUO
IPC: A61G9/00
Filed: 1982-08-07
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。