baber/WOPTO huggingface dataset:
Patent JP-S60167158-A (JP)
Title: Recording or reproducing device
Inventor: UEHARA TSUKASA
IPC: G11B17/043
Filed: 1984-01-31
Abstract: PURPOSE:To secure the safety of a cover member and an opening/closing mechanism and open and close the over member wall and surely in case of loading and unloading by providing a recording carrier storage vessel holding means with the cover member opening/closing mechanism having a unique constitution which can be moved orthogonally in directions of loading and unloading of a recording carrier storage vessel. CONSTITUTION:When a cassette 2 is moved in the direction of an arrow B for the purpose of taking out the cassette 2, a closing claw 78 is brought into contact with an end face 71a of a shutter 70 because the closing claw 78 is fitted to a hole part 71 for closing of the shutter 70, and the closing claw 78 retains the shutter 70 for movement of the cassette 2 in the direction of the arrow B to close the shutter 70. When closing of the shutter 70 is completed, an engaging claw 92 is engaged with a recessed part 95 of a lock member 93, and the shutter 70 is locked in the closing state. When the cassette 2 is moved furthermore in the direction of the arrow B, a closing member 73 is turned by engagement of a cam part 88 with a bend part 81 of an opening member 74, and thus, the closing claw 78 is separated from the hole part 71 for closing.
Patent JP-S61175650-A (JP)
Title: Electrophotographic information recording device
Inventor: KAWAMURA KIICHI
IPC: G03G15/22
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a high-reliability information recording device which reduces paper jamming and eliminated the need for a special resetting mechanism even if a jam occurs although the device is sized small, lightweight, and low in cost by determining a plane shape so that the maximum length of recording paper in its conveyance direction is in the lengthwise direction of a form of A4 size. CONSTITUTION:A developing device 4 employs a magnetic brush development system which uses a magnetic roller 17 having a 18mmphi external diameter; and a heat roller 4 has an at most 30mmphi external diameter, a rubber roller 22 has an at most 20mmphi external diameter, and a motor 10 has an at most 40mmphi external diameter. The thickness of the device is specified by the part weighted by the fixing device 9 and a driving motor 10; rollers 21 and 22 at two sides of the fixing device 9 are 50mmphi and the driving motor 10 is 40mmphi in diameter, the sum is 90mm, thereby suppressing the thickness of this part to about 100mm. The breadthwise size is determined by respective sizes of the developing device 4, photosensitive drum 1, cleaner device 6, and driving motor 10, and can be suppressed to 200mm.
Patent JP-S55107782-A (JP)
Title: Chemical polishing fluid
Inventor: OGAWA KENICHI
IPC: C23F3/06
Filed: 1979-02-14
Abstract: PURPOSE:To obtain a product with uniform brightness and having no defect, by adding an alcoholamine compound to a chemical polishing fluid composed principally of H2O2, sulfuric acid, and fluorine cpd. CONSTITUTION:One or more alcoholamine cpds. such as triethanolamine etc. are added to a chemical polishing fluid composed principally of H2O2, H2SO4, and a fluorine cpd. such as acid ammonium fluoride to prepare a new chemical polishing fluid. This polishing fluid makes only a little polishing amount, causing no pitting corrosion, scarcely affecting the performance of small-sized parts such as watch parts, hence it is used extensively.
Patent JP-S60163924-A (JP)
Title: Novel polymer and its production
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1984-02-02
Abstract: PURPOSE:To produce a polymer excellent in heat resistance, flame retardancy and solvent resistance, by reacting a dihalogenobenzonitrile with an alkali metal salt of a p,p'-biphenol and an alkali metal salt of a diphenol. CONSTITUTION:A dihalogenobenzonitrile of formula I (wherein X is a halogen) is reacted with an alkali metal salt of a p,p'-biphenol of formula II (wherein M is an alkali metal) and an alkali metal salt of a diphenol of formula III [wherein Q is -O-, -S-, -SO2-, -CO- or a group of formula IV or V (wherein n is 1-6)] in the presence of a solvent, and treating the reaction product with water or alcohol to obtain a polymer having k repeating units of formula VI and l repeating units of formula VII (wherein K and l are integers which can satisfy the relationship: 0.5<=k/k+l<=0.99), terminated with -H, -OH, or a group of formula VIII or IX (wherein R is H, a 1-10C alkyl, aryl or aralkyl group) and having a reduced viscosity, as mesured in N-methylpyrrolidone in a concentration of 0.2g/dl at 30 deg.C, >=0.3dl/g.
Patent JP-S62182004-A (JP)
Inventor: TAKIZAWA KENRO
IPC: B65B5/06
Filed: 1986-01-28
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-S60160615-A (JP)
Title: Method for exposing entire surface of wafer
Inventor: ARIMOTO ICHIROU
IPC: H01L21/30
Filed: 1984-01-31
Abstract: PURPOSE:To obtain uniform intensity of illumination in the radius direction of wafer and eliminate the region where exposure is insufficient by rotating a wafer at a high speed during exposure. CONSTITUTION:At the time of exposing total surface of wafer 1 using a light source having inuniform intensity of illumination, a wafer 1 is rotated at a high speed. In the case of exposing entire surface of wafer 1 using such light source 4 having ununiform intensity of illumination, uniform light energy can be irradiated in the radius direction as indicated by the contour line 6 by placing the wafer 1 on the chuck 5 and rotating it at a high speed during the exposure. Since the wafer is rotated at a high speed during exposure, uniform irradiation energy can be obtained in the radius direction and characteristic of resist can also be equalized in the radius direction.
Patent JP-H01192776-A (JP)
Title: Production of thin film ceramic filter
Inventor: OHASHI YOSHIMI
IPC: C04B41/85
Filed: 1988-01-26
Abstract: PURPOSE:To obtain the present filter having uniform and small pore diameter and free from cracking, without causing dimensional change in drying, by sucking a slurry containing ceramic powder from the surface of a porous ceramic supporting member to form a coating layer and removing the solvent by freeze- drying process. CONSTITUTION:A slurry of ceramic powder dispersed in a dispersion medium is applied to a porous ceramic supporting member and the slurry is sucked from the surface of the porous ceramic supporting member to form a coating layer. The layer is frozen in an atmosphere maintained at a temperature lower than the melting point of the dispersion medium, the medium in the frozen material is dried by sublimation and the obtained formed material is sintered to obtain a thin film ceramic filter integrated with a filtration membrane having fine pore size compared with the porous ceramic supporting member.
Patent JP-H04258257-A (JP)
Title: Production of solid decorative chocolate with printed pattern
Inventor: AKUTAGAWA ATSUJI
IPC: A23G3/20
Filed: 1991-02-07
Abstract: PURPOSE:To provide a method for producing a decorative chocolate which is a solid body having various patterns. CONSTITUTION:A chocolate material 3 in a fluid form is filled in a forming mold 1 having a recessed part 2 in a flat surface and the chocolate material 3 discharged from the recessed part 2 is scraped off with a scraper 4 and then slightly solidified. The forming mold 1 is then provided with printings 5 having various patterns. A forming mold 6 is subsequently placed on the printed surface of the forming mold 1 and a chocolate material 3' is then filled in the forming mold 6 and solidified. The solidified chocolate materials 3 and 3' are finally taken out of the forming molds 1 and 6 to afford the objective solid decorative chocolate product 7 with the printed patterns.
Patent JP-H07226298-A (JP)
Title: Discharge lamp lighting apparatus and lighting system
Inventor: SHIRATA NOBUYA
IPC: H05B41/02
Filed: 1994-02-10
Abstract: PURPOSE:To keep voltage detecting work from becoming unstable and properly detect the life terminal of a discharge lamp by connecting capacitors or d.c. cut capacitors in series with a plurality of discharge lamps connected in parallel, respectively. CONSTITUTION:A discharge lamp 13 is lighted by supplying electric energy to the discharge lamp 13 through a discharge stabilizing means 12 from an electric power source 11. The lamp voltage of the discharge lamp 13 is monitored by a lamp voltage detecting means or apparatus 16 and when the discharge lamp 13 is in the life terminal stage and half-wave discharge occurs, the lamp voltage exceeds a prescribed level and the output of the lamp voltage detecting means or apparatus 16 increases and a life terminal detecting means or apparatus 17 determines that the lamp is in the life terminal stage. A controlling apparatus 18 then starts operation and lighting of the discharge lamp 13 is controlled. In the case the controlling apparatus 18 controls an electronic stabilizer, the apparatus stops the electronic stabilizer or chokes the output. Even in the case the output is choked, the driving electric power energy for the controlling means or apparatus can be supplied stably from the electronic stabilizer after the control.
Patent JP-H09211484-A (JP)
Title: Liquid crystal display device
Inventor: MASUDA OSAMU
IPC: H05K3/36
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is small in size, improved in reliability, and reduced in cost. SOLUTION: This liquid crystal display device 1 is integrally composed of a first terminal electrode and a second terminal electrode 78 arranged on a liquid crystal panel 40 and a flexible circuit board 10 connected to each of the electrodes, and also comprises a winding-up part 20 to partially wind up the flexible circuit board 10 not relating with the connection of the first terminal electrode and the second terminal electrode 78. Further, the device is configured so that the winding-up part 20 of the flexible circuit board 10 is placed in the orthogonal space part of a first extended part 52 and a second extended part 72.
Patent JP-S55108761-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MORI SUSUMU
IPC: H01L29/417
Filed: 1979-02-14
Abstract: PURPOSE:To lower a collector resistance of Tr, a serial resistance of SBD, VCE and VF by widening a region of high impurity concentration to a depth very close to a Schottky barrier (SB) junction. CONSTITUTION:n-Type regions 2 and 2' of high impurity concentration are provided on a substrate of a p-type semiconductor 1, and an n-type epitaxial layer 3 is proveded on them. The second epitaxial layer 5 is further provided on buried layers 4 and 4'. Then a p-type insulating isolation layer 6 is formed to separate the second epitaxial region into two groups of islands, one of which islands 3 and 5 are made into a connected form of a Tr base with an SBDD11 anode and the other are made into SBDD5 and D7 cathode to form a Schottkey barrier.
Patent JP-H08212385-A (JP)
Title: Cg data generating device and cg animation editing device
Inventor: YUMOTO ASAKO
IPC: G06T15/00
Filed: 1995-02-03
Abstract: PURPOSE: To provide a CG data generating device which can automatically generate CG data on a body from CAD data on the body and a CG animation editing device which can generate a CG animation at a high speed. CONSTITUTION: The CG data generating device 1 is equipped with an emission part 11 which emits a light beam to the CDA data on the body, a decision part 12 which judges the intersection of the emitted light beam and the CAD data on the body, and a generation part 13 which generates the CG data on the body by erasing body constituent parts judged not to cross the light beam from the CAD data on the body.  And, the CG animation editing device 2 emits a light beam traveling from the outside to inside the body and a light beam traveling from the inside to outside the body individually by generation parts 21 and 22 to generate the CG data on two kinds of body in cases wherein the body is viewed from the inside and the outside by a generation part 24, and is equipped with a calculation part 27 which selects and uses one of the two kinds of CG data corresponding to a view point position to calculate the CG animation.
Patent JP-S61177123-A (JP)
Inventor: TSUJI MASASHIGE
IPC: H02J3/00
Filed: 1985-01-31
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-H11207159-A (JP)
Title: Production of separation membrane module
Inventor: MATSUMOTO YOSHIMASA
IPC: B01D65/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a separation membrane module high in safety and reliability and made compatible to each application by solving a problem that the leak is generated in a practical operation when a defective hollow yarn membrane having latent defective part, which does not result in the leakage yet, remains. SOLUTION: In the separation membrane module at least having an original liquid supply port and a permeated liquid outlet and loading the hollow yarn membrane, the defective membrane is detected by alternately passing a liquid from the original liquid supply port and the permeated liquid outlet under a pressure 1-2 times of the normal operation pressure of the separation membrane module to impress pressure shock and by sealing the detected defective membrane to make compatible to each application, the separation membrane module having high safety and reliability is produced.
Patent JP-S62175767-A (JP)
Title: Image carrier unit in image forming device
Inventor: IDENAWA HIROYUKI
IPC: G03G21/00
Filed: 1986-01-30
Abstract: PURPOSE:To reduce the size of a toner storage part by setting the capacity of the toner storage part so that the time to fill the toner storage part with toner in a standard use state is shorter than the life of an image carrier. CONSTITUTION:The time that it takes to fill the toner storage part 15 with toner in the standard use state of a printer is set shorter than the life of the photosensitive body 4. Namely, when the toner storage part 15 is filled with toner and the fullness is displayed on a display part, an operator detaches a unit 16 from a printer body 10 and its internal toner is thrown away. Thus, the case 16 is emptied and then the unit 16 is mounted on the printer body 10 again. This operation is performed at least one throughout the lifetime of the photosensitive body 4 and the whole of the unit 16 is thrown away when the lifetime of the photosensitive body 4 expires. Consequently, the capacity of the toner storage part of the case 19 is made small even when a long-life photosensitive body 4 is used.
Patent JP-H03222669-A (JP)
Title: Movable magnet linear dc brushless motor having two movers
Inventor: MIYAO OSAMI
IPC: H02K41/035
Filed: 1990-01-26
Abstract: PURPOSE:To relieve bearing of load by a method wherein first position detecting elements detect the pole of only first field magnet whereas second position detecting elements detect the pole of only second field magnet. CONSTITUTION:Production of leakage flux from N and S poles on the other side face of a first field magnet 5 is prevented so that a second position detecting element 9 does not detect the leakage flux and a first position detecting element group 8 detects only the leakage flux from N and S poles on one side face of the first field magnet 5. Furthermore, production of leakage flux from N and S poles on the other side face of the first field magnet 5 is prevented so that the second position detecting element 9 can not detect leakage flux and the second position detecting element group 9 detects leakage flux only from N and S poles on the other side face of a second field magnet 6.
Patent JP-S58136238-A (JP)
Inventor: SUGIHARA HIROAKI
IPC: H02J3/26
Filed: 1982-02-05
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-H09187292-A (JP)
Title: Production of (r)-2-alkanol
Inventor: SUZUKI AKIO
IPC: C07C31/02
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as a perfumery material, liquid crystal material, etc., in high efficiency by treating a racemic 2-alkanol having a specific carbon number with cells (or treated cells) of a yeast of the genus Candida having alcohol oxidizing potency and separating the reaction product. SOLUTION: The objective (R)-2-alkanol is produced in high efficiency by bringing a <=9C racemic 2-alkanol (e.g. 2-pentanol) into contact with cells (or treated cells) of a yeast of the genus Candida having alcohol oxidizing potency [e.g. Candida boidinii SA051 (FERM BP-4893)] to oxidize exclusively the (S)-2- alkanol in the racemic 2-alkanol into 2-alkanone, centrifuging the reaction product to remove the cells, extracting with ethyl acetate, etc., concentrating the extracted liquid under reduced pressure and purifying the concentrate by silica gel column chromatography.
Patent JP-S55109981-A (JP)
Title: Crystal timepiece
Inventor: NISHIMURA CHISATO
IPC: G04C3/14
Filed: 1979-02-15
Abstract: PURPOSE:To light clearly the surface of a timepiece and also to simplify its assembly and structure by forming a minute-hand crown, minute-hand block and hour-hand block of transparent molding material and then by installing a light source in the hollow part of the minute-hand block. CONSTITUTION:Step motor 1, minute-hand crown 3 and knob 4e are provided and hour-hand block 5 driven harmonically by minute-hand block 4 on the front of case 6 is equipped. Then, crown 3 and blocks 4 and 5 are formed of transparent forming material and lamp 7 is installed in the hollow part of block 4. For a time adjustment, knob 4e is turned and when lamp 7 comes on, blocks 4 and 5 are seen as if they would brighten through edge effect.
Patent JP-S60162858-A (JP)
Inventor: IWASAKI HIROBUMI
IPC: D06C19/00
Filed: 1984-02-03
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-S62176965-A (JP)
Inventor: SUZUKI MITSURU
IPC: C04B37/02
Filed: 1986-01-28
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-H07259852-A (JP)
Title: Supporter for self-advancing type linear-motion driving gear
Inventor: DEIBITSUDO PII BIORA
IPC: F16C29/00
Filed: 1995-01-10
Abstract: PURPOSE: To considerably reduce the number and sizes of members and cost of a self-propelled linear motion drive apparatus by integrating a driving member into a support system to support the apparatus. CONSTITUTION: A carriage 12 is supported to be linearly movable along parallel guide rails 14, 16 by two ball circulating type supports 22 allowing the carriage 12 to slide with minimum friction. Two permanent magnets 60, 62 are fixed to the outside part of a side wall 18 of the carriage 12, one on each side of a friction wheel 50, and an air gap 68 is provided between the respective magnets 60, 62 and a flat rail 16. These magnets can have ferromagnetic members or can be formed of ferromagnetic metal. An attracting magnetic force between the magnets 60, 62 and the flat rail 16 forces the friction wheel 50 to be fricitonally engaged with the flat rail 16 to provide firm contact between the friction wheel 50 and flat rail 16, thereby minimizing a slip, and the flat rail 16 is shortened to reduce high manufacturing cost.
Patent JP-H03223213-A (JP)
Title: Production of hydrated gel sheet of alginic acid salt
Inventor: KISHI TAKASHI
IPC: B32B9/00
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the subject sheet having stable quality in high productivity without using large-sized facility by successively forming a gelling agent layer and a gel matrix layer containing alginic acid salt on the surface of a substrate and applying a gelling agent to the surface of the gel matrix layer. CONSTITUTION:A surface of a substrate is coated with an aqueous solution containing a water-soluble calcium salt (preferably calcium chloride) and methylcellulose at a weight ratio (salt : cellulose) of (98:2) to (30:70), preferably (95:5) to (50:50) to form a gelling agent layer. An aqueous solution of a gel matrix containing >=0.3wt.% (preferably 0.3-20wt.%) of an alginic acid salt is cast on the surface of the gelling agent layer and the obtained gel matrix layer is coated with a gelling agent containing a water-soluble calcium salt. In the above process, a non-woven cloth (preferably a polyether polyurethane non-woven cloth having an areal density of <=100g/m<2>) is laminated on the surface of the gel matrix layer, a 2nd gel matrix layer is formed thereon and the gelling agent is applied to the 2nd layer to obtain a sheet having excellent mechanical strength.
Patent JP-S63185290-A (JP)
Title: Editing device
Inventor: FUKUSHIMA SHINYA
IPC: H04N5/7826
Filed: 1987-01-28
Abstract: PURPOSE:To easily perform an editing work through a simple operation by recording a prescribed decision signal beforehand in the postamble recording area of a recording track corresponding to a cut-in point and a cut-out point among the groups of the recording tracks of one scene and searching a magnetic tape at the time of the start of the editing work. CONSTITUTION:The prescribed decision signal is recorded beforehand in the postamble recording area ARPOS of the recording track TR which corresponds to the cut-in point and the cut-out point among the recording track groups SCN1, SCN2, SCN3,... of one scene. At the starting time of the editing work, the magnetic tape 1 is searched and the decision signal of the ARPOS and the video signal of a video signal recording area ARVD at every scene are picked up. Then, after being converted into a reduced picture frame PIC1, the reproducing picture is synthesized into a collective picture PIC2 and displayed on a monitor 32. Besides, a character to express an edition information data is superimposed on the reproduced picture. Thus, at the time of the editing work, an editor can carry forward easily the editing work while looking at the displayed picture of the monitor with eyes.
Patent JP-S56115027-A (JP)
Title: Signal converter
Inventor: SHIRAKI KENJI
IPC: H03M1/02
Filed: 1980-02-15
Abstract: PURPOSE:To realize both the A/D and D/A conversions by means of the same IC, by using an input register, a binary weighting circuit, a differential amplifier plus a circuit connection between the output terminal of the differential amplifier and the 2nd input terminal. CONSTITUTION:The serial digital data is put into the serial data input terminal 7 and then sent successively to the shift register 1. Each bit output of the register 1 drives the switch of the switch circuit 2 corresponding to the bit output. The binary weighting circuit 3 delivers the binary weighted voltage that is generated from the circuit 2. This voltage is applied to the positive input of the differential amplifier 4. An external connection is given between the negative analog input terminal 5 of the amplifier 4 and the analog input terminal 6, and thus the amplifier 4 delivers the output voltage of the circuit 3 directly to the common output point of the terminals 5 and 6. When the analog signal is supplied to the terminal 5, the amplifier 4 compares the scale between the analog signal and the output voltage of the circuit 3 and then delivers the result of comparison in the form of a digital data.
Patent JP-S57132412-A (JP)
Title: Lumped constant type circulator
Inventor: KAWASHIMA MASAHARU
IPC: H03H7/52
Filed: 1981-02-09
Abstract: PURPOSE:To make symmetricalness of an electric characteristic satisfactory, by providing a notch or a through-hole for positioning, on the part which is not connected to a shielding plate of the center electric conductor. CONSTITUTION:3 center electric conductors which have been insulated to each other are placed between 2 ferrimagnetic substances. Also, the whole or a part of this magnetic substance is covered with a shielding plate, and each one terminal of the center electric conductor is connected to the shielding plate. On such a lumped constant type circulator, a through-hole 4 for positioning is provided on each center electric conductor 1. As for the number of through-holes 4, 2 or more can be used. Also, a notch 5 for positioning is provided. According to such a constitution, the center electric conductor 1 can be positioned easily, and symmetricalness of the electric characteristic becomes satisfactory.