baber/WOPTO huggingface dataset:
Patent JP-H10103559-A (JP)
Title: Driving circuit for electronic expansion valve
Inventor: ISHIDA HARUHIKO
IPC: F16K31/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent an excess fastening failure or a failure caused by refuse catching by providing a driving voltage control means for controlling the driving voltage of an electronic expansion valve to increase torque of the valve opening operation time more than that of the valve closing operation time. SOLUTION: A driving voltage variable circuit 2 makes variable the driving voltage of an electronic expansion valve 4 by a signal from a microcomputer 1. A driving circuit 3 drives the electronic expansion valve 4. The driving torque of the electronic expansion valve 4 is proportional to an applied voltage V and to a driving pulse width T. Motor rotating torque of a valve opening operation time is decided by V1 and T1, and motor rotating torque of a valve closing operation time is decided by V2 and T2. By the combination thereof to increase the motor rotating torque of a valve opening time more than that of a valve closing time, a valve opening failure is prevented. Also, if refuse is caught at the time of a valve opening operation, the refuse is prevented by lowering motor torque from being bitten and a valve opening failure caused by the refuse and refuse catching is prevented.
Patent JP-S62117097-A (JP)
Inventor: NOZAKI TATSUYA
IPC: G07F17/00
Filed: 1985-11-18
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-H0893440-A (JP)
Title: Resonant type muffler
Inventor: HIRAYAMA YOSHIHIRO
IPC: F01N1/02
Filed: 1994-10-21
Abstract: PURPOSE: To reduce the noise level of exhaust noise Across the all range frequency, in a resonant type muffler to be mounted in the exhaust system of a vehicle. CONSTITUTION: A resonant type muffler is provided with one or more resonant pipe(s) 9 to be provided on a separating board 4, one or more resonant hole(s) 12 a valve 13 which is rotatably arranged on the resonant chamber 6 side of the separating board 4 and for opening/closing the resonant hole 12, and a valve operating mechanism 14 which is arranged in the resonant chamber 6, and for opening/closing the valve 13.  The valve operating mechanism 14 is constituted by an operating member 17 whose one end 17C is installed on the valve 13, and also in which a wire part 17A for sliding on a pulley 16 is provided, and which is penetrated on an end plate 3, a spring member 18 which is mounted on the valve 13 and for energizing the valve 13 in closing direction, and a cylinder 19 for tensing the operating member 17, which is connected to the other end 17D of the operating member 17 and also being fixed to the end plate 3.
Patent JP-S62116658-A (JP)
Title: Thermoplastic resin composition
Inventor: MATSUO SHIGERU
IPC: C08L79/00
Filed: 1985-11-18
Abstract: PURPOSE:To improve mechanical strength and heat resistance, by blending a thermoplastic resin with a cyanoaryl ether polymer in a specified ratio. CONSTITUTION:10-90wt% thermoplastic resin is blended with 90-10wt% cyanoaryl ether polymer mainly composed of a repeating unit of formula I (wherein Ar is one of groups of formula II). Examples of the thermoplastic resin are polyesters, polycarbonates, polyethers, polystyrene, polysulfones, polyolefins, polyamides, polyimides, and polyvinyl chloride, among which polyesters, polycarbonates and polyethers are particularly preferred.
Patent JP-H10107163-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: IKEDA YOSHIHIRO
IPC: H01L29/788
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To realize lower voltage of a non-volatile memory element mounted on a semiconductor integrated circuit device, and to raise yield of the semiconductor integrated circuit device. SOLUTION: Relating to the semiconductor integrated circuit device comprising a non-volatile memory element Q, a length W1 along the gate width direction of the interface between a charge storage gate electrode FG, and a first gate insulation film 3 is made shorter than a length W2 along the gate width direction of the interface between the charge storage gate electrode FG and the second gate insulation film 12. Relating to its manufacturing method, on a center area of the surface of the gate insulation film 3, a gate material 4 of profile of inverted trapezoid along gate's longitudinal direction is formed, and on the side wall surface of the gate material 4, a side wall spacer is formed. In addition, a thermal oxidation insulation film is formed on an active area of the main surface of a substrate 1.  Further, using an anisotropic etching for forming a protective film on the side wall and an insotropic etching with the protective film as mask, the gate material 4 is patterned for prescribing a length along gate's width direction, for forming the charge storage gate electrode FG.
Patent JP-H04137520-A (JP)
Title: Device and method for electron beam lithography
Inventor: NAKAYAMA YOSHINORI
IPC: B23K15/00
Filed: 1990-09-28
Abstract: PURPOSE:To easily perform proximity effect correction and space charge correction by providing a means which controls the distribution of electron beam irradiating quantities in an image forming pattern. CONSTITUTION:An aperture suitable for proximity effect correction is selected out of aperture patterns provided with various kinds of current density distribution. For example, apertures 30-35 respectively have in-plane uniform transmissivity of 100%, 90%, 80%, 70%, 60%, and 50%. When these apertures are suitably selected, the irradiating quantity of an electron beam on a wafer can be controlled without changing the current density and irradiating time of an electron gun. Therefore, proximity effects can be corrected without increasing the pattern data and picture drawing time.
Patent JP-H0984328-A (JP)
Title: Guide cylinder for eddy current deceleration device
Inventor: KUWABARA TORU
IPC: H02K49/10
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to make the distribution of heat in a brake drum uniform and to suppress the deformation of the drum. SOLUTION: The eddy current deceleration device comprises a brake drum 7 coupled to a rotary shaft, an immovable guide cylinder 10 made of nonmagnetic material arranged in the drum 7 and coupling many ferromagnetic plates 25 opposed to the inner periphery 7a of the drum 7 with an equal interval in the circumferential direction, and magnet support rings 14A, 14B made of magnetic materials arranged in the cylinder 10 to couple many magnets 14a, 14b opposed to the plates 15 at the time of braking. The outer periphery 25a and the inner periphery 25b of the plate 25 are deviated axially of the drum 7, and the axial center of the outer periphery 25a of the plate 25 is brought substantially into coincidence with the axial center of the drum 7.
Patent JP-H07164434-A (JP)
Title: Method for compounding polymerized alpha-olefin resin
Inventor: RAGUNASU GOOPARU MENON
IPC: B29C48/365
Filed: 1994-09-28
Abstract: PURPOSE: To provide a method for compounding at least one kind of a polymer ized α-olefin resin in an extruder including a screw having a feeding section, a melting section, a venting section and a suction and discharge section as an arbitrary portion. CONSTITUTION: A resin and a heating medium are introduced into a feeding section and the resin is transported to a melting section so that the resin becomes a temp. which is at or just above its m.p. by the sublimation or vaporization of the heating medium and kneaded at a temp. which is at or just above its m.p. to compound at least one kind of a polymerized α-olefin resin.
Patent JP-H0891870-A (JP)
Title: Frit for crt
Inventor: HAYASHI MASAAKI
IPC: C03C8/10
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a frit for CRT capable of sealing a panel and a funnel of a color CRT bulb to each other at a low temp. for a short period of time. CONSTITUTION: This frit for CRT is used for sealing a panel and a funnel of the CRT bulb to each other and consists of an amorphous glass powder and refractory filler powder. The amorphous glass powder consists substantially of seven components of 65-85% PbO, 4-15% B2 O3 , 6.5-25% Bi2 O3 , 1-10% ZnO, 1-8% Ag2 O, 0.1-1.5% SiO2 and 0-0.1% Fe2 O3 by weight.
Patent JP-H1182439-A (JP)
Title: Shelf support dowel
Inventor: NOMIYAMA YOSHIKAZU
IPC: F16B12/12
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To perform only the dowel hole working to a side plate and dispense with the working of a slippage preventing groove on a shelf plate by forming a shelf support dowel so as to have a substantially L-shape when inserted into the hole of a side plate of furniture. SOLUTION: This shelf support dowel 1 is formed of an insert part 2, a regulating part 3, and a shelf plate receiving part. In the connection of side plates 5 off furniture to a shelf plate 6 by the shelf support dowel 1, the insert parts 2 of the shelf receiving dowels 1 are inserted to preliminarily formed holes of the lateral side plates 5, and the shelf plate 6 is connected so as to be engaged with the regulating parts 3 of the lateral shelf receiving dowels 1. Since an elastic resin is used for the material of the regulating parts of the shelf support dowels 1, the shelf plate 6 can be freely attached and detached. Namely, when the shelf plate 6 is unnecessary, the space can be freely utilized by removing it.  Since the insert part 2 of the shelf support dowel 1 is made of a conventional wood, metal or hard synthetic resin, the connection with the side plates can be firmly performed.
Patent JP-H05101481-A (JP)
Title: Bearing device
Inventor: KANCHIKU YOJI
IPC: G11B15/00
Filed: 1991-10-04
Abstract: PURPOSE:To reduce space and to miniaturize the device by incorporating a ground brush for discharging charged static electricity to the ground inside a bearing device used for a rotary head drum of a magnetic recording/ reproducing device, etc. CONSTITUTION:A ground brush 74 is provided on the inner peripheral of a housing 68, a contact 84 is brought into contact with a main shaft 66 and thus, the grounding of a rotary body is taken by a bearing unit 64 itself.
Patent JP-S63109822-A (JP)
Inventor: KOYATA SUSUMU
IPC: A47G19/00
Filed: 1986-10-28
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-H04134790-A (JP)
Title: Decode circuit
Inventor: NODA ATSUSHI
IPC: G11C11/413
Filed: 1990-09-26
Abstract: PURPOSE:To reduce the number of elements per circuit unit by using one part of the MOS transistor of a pair logical gates constituting the circuit unit in common. CONSTITUTION:An N channel type MOS transistor TN7 is connected between a connection point of a P channel type and N channel type MOS transistors TP6, TN5 and the connection point of a P channel type and N channel type MOS transistors TP7, TN6. A data line 6 which is given a first address decode signal AD1 is connected to the gate of this N channel type MOS transistor TN7, and the gate of the P channel type MOS transistor TP5 connected to a power source. Then, the scale of each unit of the decode circuit is reduced and space can be conserved, and the formation of the row decoder becomes possible for every memory cell column even when the row pitch of the memory cell is narrow. Thus, the size of the memory cell can be reduced.
Patent JP-H04135472-A (JP)
Title: Blackening inhibitor
Inventor: OHASHI EIJI
IPC: A23L35/00
Filed: 1990-09-27
Abstract: PURPOSE:To provide a stable, safe and inexpensive blackening inhibitor, excellent in preventive action on blackening of fishes, shellfishes and agricultural products and retaining action on freshness by composing the subject inhibitor from a tyrosinase inhibitor extracted from seaweeds belonging to the order Fucales as an essential ingredient. CONSTITUTION:A seaweed (e.g. Pelvetia wrightii Yendo) belonging to the order Fucales is dried and pulverized. A hydrophilic organic solvent such as ethanol is then added to extract the seaweed. The resultant extract solution is filtered, concentrated under reduced pressure and evaporated to dryness to afford an extracted substance having inhibitory effects on tyrosinase activity. Other tyrosinase inhibitors such as L-ascorbic acid, sodium L-ascorbate, disodium hydrogenphosphate, DL-malic acid, kojic acid or sodium citrate, as necessary, are blended with the obtained tyrosinase inhibitor as an essential ingredient to produce a blackening inhibitor for fishes, shellfishes and agricultural products.
Patent JP-S62120343-A (JP)
Title: Production of naphthalene--2,6-dicarboxylic acid
Inventor: HIROSE ISAO
IPC: B01J31/26
Filed: 1985-11-19
Abstract: PURPOSE:The oxidation of 2,6-diisopropylnaphthalene is oxidized with O2 using butyric, valeric or benzoic acid as a reaction solvent and Co and/or Mn-Br-alkali metal as a catalyst to obtain the titled compound in high yield. CONSTITUTION:In a solvent containing at least 50wt% of at least one of monocarboxylic acids selected from butyric, valeric and benzoic acids, 2,6- diisopropylnaphthalene or its oxidative derivative is oxidized with molecular oxygen in the presence of a catalyst which is composed of Co and/or Mn, bromine and alkali metal to give naphthalene-2,6-dicarboxylic acid. EFFECT:The objective compound is readily obtained in high yield without use of a large amount of the catalyst.
Patent JP-H06107355-A (JP)
Title: Image forming device
Inventor: NAGAKURA MASANAO
IPC: B65H7/10
Filed: 1992-09-28
Abstract: PURPOSE:To surely correct oblique travel in an image forming device for delivering a sheet from a sheet housing part, running it against a resist roller, and correcting the oblique travel followed by image formation. CONSTITUTION:In an image forming device, a sheet in a sheet housing part 12 is delivered by a pick roller 30 and run against a resist roller 31, the resist roller 31 is then driven to carry the sheet to an image forming part 2, and an image is formed on the sheet. This device is provided with sheet detecting parts 37, 38 for detecting the delivered sheet on this side of the resist roller 31, and a control part 120 for driving the pick roller 30 for a determined time according to the detection output of the sheet detecting parts 37, 38 after driving the pick roller 30.
Patent JP-2001080732-A (JP)
Title: Article row extending and retracting device, article one row delivery machine, and article orderly arranging machine
Inventor: ARIKATA KIYOSHI
IPC: B65G47/30
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an article row extending and retracting device capable of processing articles for each row by changing an interval of a plurality rows of articles between the plurality of rows so as to delivery the articles between a carried-in side and a carried-out side. SOLUTION: This device receives an article 11 carried from a carried-in side into each extending and retracting lane 51 by extending and retracting a plurality rows of extending and retracting lanes 51 so as to correspond a row pitch of the extending and retracting lanes 51 to a row pitch on the carried-in side. Because the plurality rows of extending and retracting lanes 51 are extended and retracted so as to correspond the row pitch of the extending and retracting lanes 51 to the row pitch on the carried-out side, the article 11 inside each extending and retracting lane 51 is delivered to the carried-out side. Namely, the articles 11 are allowed to be treated for each row by extending and retracting a distance between the rows of the plurality rows of articles 11.
Patent JP-H03119991-A (JP)
Title: Method for erasing intracellular genetic information and apparatus therefor
Inventor: HIRANO KENICHI
IPC: C12N15/00
Filed: 1989-10-03
Abstract: PURPOSE:To lightly, selectively and surely destroy DNA by dyeing cells or eggs with a coloring matter specifically bound to DNA thereof and irradiating the cells or eggs with light at a wavelength absorbable with the coloring matter. CONSTITUTION:Cells (or eggs) 2 are dyed with a solution 3 containing a coloring matter specifically bound to DNA thereof in the first storage tank 1. The cells 2 are then led out of the first storage tank 1 into a pipe 5 by operation of a vacuum pump 7. When the aforementioned cells 2 pass through a transparent part (5a), the cells are detected with a detecting means to output a detection signal. The cells 2 tending to pass through the transparent part (5a) are then irradiated with light at the maximum absorption wavelength of the coloring matter specifically bound to the DNA of the cells 2 from a light irradiating means 12 according to the detected signal. Light energy is absorbed with the coloring matter in the cells 2 exposed to the light and the DNA causes thermal denaturation to be selectively destroyed.
Patent JP-H04246344-A (JP)
Title: Surgical tool for endoscopy
Inventor: AANII ARANII
IPC: A61B17/32
Filed: 1991-10-04
Abstract: PURPOSE: To allow a surgeon to operate all features by one hand and give distinct sight line during surgical treatment by engaging a bearing surface of a rod member with a cam face of an instrument mechanism, rotating the instrument mechanism to open and close a reciprocating member, and sliding the rod member to a tube member by the motion of a rotary handle. CONSTITUTION: An instrument mechanism 28 is fitted to the distal end of a main body 18, and connected to the main body part 18 at a pivot part 32 to reciprocate on the pivot part 32 through a link mechanism 34. During operation, a rotary handle 16 is turned on the pivot part 24 to a fixed handle 14, and an inner rod 22 is slid to reciprocate in an outer tube 20 in response 20 in response to the push-pull force at the connecting part 26. When the rod 22 is slid in the tube 20, the link mechanism 34 is operated to turn jaw members 30a, 30b on the pivot part 32 to be opened and closed.
Patent JP-H10102844-A (JP)
Title: Lock management device
Inventor: MATSUKUMA HIDENARI
IPC: G08B15/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve execution without requiring wiring processing by designating a plurality of locks and a circuit, storing them to a memory, and controlling alert/non-alert or an interlocking device by the presence of the locks on the basis of memory contents. SOLUTION: A plurality of keys and the circuit of the common part of each room, a corridor or the like of a building composed of a plurality of floors controlled by a key housing part are designated and stored to a memory 28 on the basis of designation information from a host computer 30. If a delay time every key housing part for the designated circuit is set, it is stored to the memory 28 including it. The alert/non-alert or interlocking device of the common part of each room, a corridor or the like of each floor of the building are controlled by the presence of the key in a plurality of the key housing parts on the basis of the memory contents. Therefor wiring processing of tightening, transition, modification of a connection port or the like is not needed, and execution is improved.
Patent JP-H07115641-A (JP)
Title: Waiting time display system for calling information
Inventor: YOSHINOBU HITOSHI
IPC: H04N7/173
Filed: 1993-10-15
Abstract: PURPOSE:To effectively utilize waiting time by providing a display means for displaying the waiting time until the real start of a transmitting function for information designated by an operation from a terminal on the side of the terminal. CONSTITUTION:When a user requests a menu by operating a remote controller 4, a CPU 7 at a video ON demand terminal 1 recognizes the menu request through a remote control signal reception part 9 and a remote control signal processing part 10. Then, the CPU 7 sends a control signal to a display processing part 13, and a program menu stored in a VRAM 12 is displayed on a monitor part 16. When the user designates any desired program by using the remote controller 4, the CPU 7 transmits calling information to a video server. Then, the video server transmits waiting time information to a terminal 1. On the side of the terminal 1, the CPU 7 reads present time from an RTC timer part 6, calculates the remaining waiting time, prepares a remaining waiting time message on the VRAM 12 and displays this message on the screen of the monitor part 16.
Patent JP-H01101766-A (JP)
Title: Modulator-demodulator
Inventor: TAKAHASHI TADASHIGE
IPC: G10L15/00
Filed: 1987-10-15
Abstract: PURPOSE:To attain call again to an automobile telephone set by a correct dial number at all times by making a call through the use of a dial number when the dial number is revised by a dial number change means and when the dial number is generated by the dial number generating means. CONSTITUTION:A dial number generating means 1 receives a dial command sent from a data terminal equipment, generates a dial number corresponding to an automobile telephone set being the destination and sends the number to a dialing means 4. A zone designation information extracting means 2 recognizes the voice of talkie guide information including the zone designation information of the automobile telephone set on a telephone line 5, extracts only the zone designation information from the result of recognition and sends it to a dial number revision means 3. The dial number revision means 3 changes the zone designation information in the dial number stored in the dialing means 4 into the extracted zone designation information. The dialing means 4 uses the revised dial number to apply dialing. Thus, the automatic redialing is attained by using a correct dial number at all times.
Patent JP-H01101359-A (JP)
Title: Melamine resin composition for molding
Inventor: TAKEDA MAKOTO
IPC: C08K5/11
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a composition having remarkably improved moldability without deteriorating the characteristic features of the base resin and capable of giving a molded article having excellent appearance and free from color shading, by compounding a melamine/formaldehyde resin with an ester of a specific polyol compound and a higher fatty acid. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a melamine/formaldehyde resin with (B) 0.07-3pts.wt. of an ester of a polyol compound of formula C(CH2OH)2+n(CH2R)2-n (R is H or 1-3C alkyl; n is 0, 1 or 2) and a higher fatty acid. The higher fatty acid of the component B is a 10-20C acid. The composition remarkably improves bleed-out resistance of a modifier as well as mold-releasability and suppresses the generation of color shading in a colored molded article.
Patent JP-H09101638-A (JP)
Title: Image forming device
Inventor: YAMAMURA NAOKI
IPC: G03G15/01
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of rapidly and accurately positioning and holding an image forming process body on a prescribed position in a device main body by installing specified positioning and engaging mechanisms. SOLUTION: When the image forming process body 10 is slid and inserted to the prescribed position in the device main body, each drum shaft 41 installed in the device main body is fitted into each through hole 13 of a photoreceptor drum 12 of each image forming process unit(11Y, 11M, 11C and 11BK) so as to guide the image forming process body 10 toward the prescribed position. And when the process body 10 reaches the prescribed position, a driving rotary body 21 installed on each drum shaft 41 is engaged with a driven rotary body 31 directly connected to each photoreceptor drum 12, then, the process body 10 is locked, accurately positioned and held on the prescribed position. And, each driven rotary body 31 is engaged with each driving rotary body 21 neither too much nor too little in a state where the shaft centers agree with each other.  Thus, each photoreceptor drum 12 is highly accurately rotated, so that high quality printing is accomplished.