baber/WOPTO huggingface dataset:
Patent JP-H09139061-A (JP)
Title: Recording medium port shielding mechanism and recording medium drive device using it
Inventor: ONODERA KENJI
IPC: G11B33/12
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism which does not increase the device thickness and prevents a medium from being released whatever position it is inserted to by providing a means controlling deformation of a shielding means. SOLUTION: When the medium 3 is inserted into the shaft center of an attaching shaft 4 from a B position, a shutter 1 abuts on an inner engagement part 2b of a bend part of a case 2, and isn't bent further. Accordingly, the engagement with the attaching shaft is prevented from being released. When the medium 3 is inserted, through the medium 3 is set while slidingly turned on the surface 1j of the shutter 1, when an insertion speed is high, and a surface state isn't good, the shutter 1 is bent obliquely downward in the advance direction due to frictional force. A lower part abutment part 1c and a hole upper end part 1b abut on an engagement part 2c when they are bent by a gap g2, and aren't bent further.  The tip of the engagement part 2c is engaged with the engagement part 2c in all the states where the shutter 1 is turned since it is formed at the same distance from the center 4a of the attaching shaft 4.
Patent JP-H08161092-A (JP)
Title: Keyboard device
Inventor: TAJIMA TETSUO
IPC: G06F3/0338
Filed: 1994-12-01
Abstract: PURPOSE: To provide a keyboard device which not only is compact but also has a high operability. CONSTITUTION: A projecting part 2a and its prop part 2b are stood on the depth side of the upper face of a board part 2 of a keyboard device 1, and large-sized dials 3 and 3 are arranged on the board surface, and slide volumes 4... and key switches 5 are provided between them, and they constitute an operation board together with a key switch 5 for the mode switching function. An alphanumeric character part 6 is formed on the lower face side, and a projecting part 28 for key top protection is formed like a bank in the peripheral edge part except the front side.
Patent JP-2000126603-A (JP)
Title: Catalyst for purification of exhaust gas and its production
Inventor: ETO TOMOMI
IPC: B01J29/12
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for purification of exhaust gas which contains a HC adsorbent which has excellent adsorption efficiency for cold HC and hardly desorbs the adsorbed HC, and with which purification with good balance in HC, CO and NOx can be carried out in a stoichiometric air-fuel ratio, and to provide a producing method of the catalyst. SOLUTION: This catalyst is a monolithic catalyst having layers which carry the catalyst components. The catalyst consists of a first later essentially comprised of zeolite and containing at least one kind selected from among palladium, rhodium and platinum and at least one kind selected from among cerium, zirconium and lanthanum, and a second layer containing at least one kind selected from among palladium, rhodium and platinum formed on the first layer.
Patent JP-H06209746-A (JP)
Title: Drink put in sealed container
Inventor: HAYASAKA IBUKI
IPC: A23L23/00
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an excellent drink put in a sealed container neither liberating fats even after long-term preservation nor aggregating a protein component. CONSTITUTION:A salt of an organic acid and a sucrose fatty acid ester as a stabilizer are added to a drink.
Patent JP-2001122226-A (JP)
Title: Method for filling content into pouch having spout
Inventor: SAIKI SHINJI
IPC: B65B55/24
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing stored content or the like adhered to a circumferential edge of a filling port by super-heated steam to attain a stabilized packaging of the stored content in the case where filling of the stored content in a pouch having a spout for filling and packaging the stored content sterilized through boiling or through pressurized heating. SOLUTION: There is provided a method for filling stored content into a pouch having a spout characterized in that super-heated steam with a temperature within an injection nozzle being 110 to 150 deg.C in respect to the spout is injected against a top surface of the spout in a flow rate of 30 to 300 m/sec. at an angle of 10 to 45 deg. for about 1 to 3 seconds to clean it, thereafter the spout is sealingly closed, wherein the sealingly closed state is carried out by heat sealing an inner seal against the spout port.
Patent JP-H02145800-A (JP)
Title: Formation of dynamic-pressure groove of dynamic pressure-type fluid bearing
Inventor: UKAI KAZUO
IPC: F16C33/14
Filed: 1988-11-25
Abstract: PURPOSE:To produce a dynamic pressure-type fluid bearing on which a dynamic- pressure groove is formed with high precision by depositing an electrolyte absorbed in a holding member on one surface of a bearing base material through a discharge- port pattern formed in a mask, and applying electrolytic etching. CONSTITUTION:A carbon base 5, an electrolyte absorbing and holding member 6, and a mask 9 having the discharge-port pattern 8 corresponding to a dynamic-pressure groove 2 are successively placed on a positive electrode 4. A bearing base material 1A consisting of an annular bearing body having a through hole at its center is placed on the mask 9, and the holding member 6 is sufficiently impregnated with an electro lyte through a pipe 7. A negative electrode 10 is then lowered, the protrusion 11 is inserted into the through hole of the base material 1A, a specified pressure is exerted on the base material 1A, mask 9, and holding member 6, and a current is applied between both electrodes 4 and 10. The electrolyte is deposited on one surface of the base material 1A through the pattern 8, and the dynamic-pressure groove 2 having a shape corresponding to the pattern 8 is formed by electrolytic etching. By this method, a thrust fluid bearing 1 having the highly precise dynamic-pressure groove 2 is formed easily and rapidly.
Patent JP-H02143178-A (JP)
Title: Voltage regulation circuit
Inventor: KUBOTA KAZUYUKI
IPC: H03G3/10
Filed: 1988-11-25
Abstract: PURPOSE:To surely test all dividing voltage level in a short time by providing a switch circuit to interrupt the current made to flow in a dividing voltage circuit with the condition that an input signal voltage (VIN) is impressed to one end of the dividing voltage circuit. CONSTITUTION:When an input test signal S3 is made to be a 'H' level at the testing, a contact 202 for test operation is turned to ON condition while a contact 201 for usual operation is OFF. Then, a line between the input signal terminal I and terminal 100H at high potential side is interrupted and a bypass loop through the contact 202 for test operation is formed between the terminal 100L at low potential side instead. The current is made to flow according to the circuit passing through the input signal terminal I and the contact 202 for test operation, and no voltage drop is generated on each resistor R1-R4 as the voltage dividing circuit 100 is bypassed. As a result, the output signal voltages VOUT(=VIN) with the same values for all are disclused from each volt age dividing stage, thereby a function test can be surely performed in a short time.
Patent JP-H10140310-A (JP)
Title: Hot dip plating method
Inventor: NAKAMORI TOSHIO
IPC: C23C2/12
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain Al-Zn alloy film having a good appearance and excellent in workability by immersing a metallic stock to be applied with plating in a flux bath composed of hot dip salt having the m.p. higher than a plating bat temp. to form flux film and thereafter applying it with hot dip metal plating. SOLUTION: At the time of applying a metallic material with hot dip metal plating, this metallic stock is previously immersed in a molten salt flux bath having the m.p. higher than the bath temp. of the hot dip metal plating bath by at least 5% of form a hot dip flux layer on the surface of the stock. This metallic stock is immersed in the hot dip metal plating bath and is applied with hot dip plating. As the hot dip metal, preferably, an Al-Zn alloy contg., by weight, 45 to 60% Al and 0.5 to 2% Si is used, and, as the flux, a composition composed of cryolites and at least one kind of alkali metal chlorides is used. The flux brought into contact with the hot dip plating and removed from the metallic stock solidifies and floats on the plating bath, so that this flux can easily be removed by skimming.
Patent JP-H09120087-A (JP)
Title: Ec element
Inventor: UNNO NORIYUKI
IPC: G02F1/15
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent electrode reaction of an ITO transparent electrode layer with an electrolyte and to prolong the life by putting SiO2 layer between the ITO transparent electrode layer and the electrolyte. SOLUTION: EC(Electrochromic) element 32 composes one electrode part 40 by film-forming an ITO transparent electrode layer 36 on the surface of an achromatic transparent glass substrate 34 by depositing or sputtering and further film-forming thereon an EC layer of WO3 by depositing. Also, it composes another electrode part 48 by depositing to film-form an ITO transparent electrode 44 on the surface of an achromatic transparent glass substrate 42 and further to uniformly form a SiO2 layer 46 on the ITO electrode surface. A film thickness not less than 100Å but not more than 900Å is preferable for the SiO2 layer 46.  And, the electrode part 40, the other electrode part 48 and a reflective layer 62, and a laminated product of protective layer 64, with the EC layer 38 and the SiO2 layer 46 opposed to each other, and placed in a state to make an air gap 52 by inserting a spacer 50 of an insulation material between the individual layers.
Patent JP-H01141880-A (JP)
Title: Method for bonding ceramic vessel for electronic part
Inventor: MUKONO MITSUO
IPC: C09J159/00
Filed: 1987-11-26
Abstract: PURPOSE:To hermetically seal a ceramic vessel with ease by bonding without damaging the contents by placing electronic parts, etc., in the vessel, bonding the lid and bottom plate to the vessel with an org. ceramic resin as the adhesive, and heating the assembly to make the resin into a ceramic. CONSTITUTION:Electronic parts, etc., are placed in the main ceramic vessel body 1, the org. ceramic resin (e.g., an org. ceramic resin made of the organosilicic compd. and metal alcoholate with a silano polymer as the base) is used as the adhesive 4, the ceramic lid 2 and ceramic bottom plate 3 are bonded to the main body with the adhesive in a desired atmosphere, and a gas is filled in the vessel 1. The vessel is then heated to about 100-200 deg.C to thermally decompose the org. ceramic resin into a ceramic. By this method, the vessel 1 can be hermetically sealed by bonding without the need for a high technique.
Patent JP-H06128235-A (JP)
Title: Liquid crystal compound, liquid crystal composition containing the compound, liquid crystal element having the composition and displaying method and device produced by using the element
Inventor: TOKANOU GOUJI
IPC: G02F1/13
Filed: 1992-10-13
Abstract: PURPOSE:To provide a new liquid crystal compound having improved working characteristics at a low temperature and response speed and decreased temperature dependency of the response speed when mixed as a component of a ferroelectric smectic liquid crystal composition. CONSTITUTION:The liquid crystal compound of formula I [R is 1-18C straight or branched-chain alkyl; one or non-adjacent two or more CH2 groups of the alkyl may be substituted with O C(O)O or OC(O); one or more H atoms may be substituted with F; X1 is F, Cl, Br, CH3 or CF3; X2 is F, Cl, Br or CH3; X3 is H, F, Cl or Br; (m) and (n) are 0-4 provided that m+n>=1; (n) is 0 or 1 when X3 is F], e.g. 2-[4-(3,4-difluorobenzoyloxy)phenyl]-5-decylpyrimidine. The compound can be produced by reacting a compound of formula II with a compound of formula III in the presence of N,N'-dicyclohexylcarbodiimide.
Patent JP-H04175563-A (JP)
Title: Oil-hydraulic control device for multi-step automatic transmission
Inventor: ISHIKAWA KAZUNORI
IPC: F16H61/00
Filed: 1990-11-05
Abstract: PURPOSE:To prevent shift shock caused by regripping of a frictional engaging element at the time of shifting by decreasing the pressure of oil supplied to an oil-hydraulic servo by the set amount at the time of shifting when an aux. transmission unit is turned from the accelerative state into the direct coupled state. CONSTITUTION:When shift is made from the 2nd gearing position to the 3rd, a linear solenoid valve SLU operates with an output of 100% to send the oil with pressure regulated to a solenoid relay valve 58 via an oil path 107, and further to the bottom oil chamber 842 of a B-0 accumulator cutoff valve 84 via a path 108, and this cutoff valve 84 is switched to the left half position. Now oil paths 110, 111 are put in communication to feed the oil pressure regulated by an accumulator control valve 72 to another bottom oil chamber 721 via the oil paths 110, 111, and a feedback pressure is applied to a spool 722 to push it up. This causes decompression of the oil supplied to back pressure chambers 69a, 71a, which accordingly decrease the pressure of oil supplied to the oil pressure servo B-0 and the B-2 engagement pressure.
Patent JP-H08162593-A (JP)
Title: Etching part structure
Inventor: SAEKI SHIN
IPC: C23F1/00
Filed: 1994-12-02
Abstract: PURPOSE: To absorb, with deformation of a bending portion, a physical force applied on a lead frame group to prevent deformation of an inner lead and an outer lead continued to the inner lead by coupling the external frames of the lead frame of individual etching parts with a bridge of the deformation absorbing material structure having provided a bending portion. CONSTITUTION: A metal plate 125μm thick is used to form a lead frame having polygonal surfaces. Thereafter, the metal plate is then punched to obtain a lead frame of 240 pins. In this case, a bridge 1 having a bending portion couples the external frames of individual lead frames within a lead frame group 2 and further couples the external frames 3 at the center of a side of the external frame 3. Thereby, if each inner lead is sequentially cut and punched, a bending portion of the bridge 1 becomes an elastic part to absorb physical force applied on the lead frame group 2. Accordingly, deformation of the inner lead and outer lead connected thereto can be prevented.
Patent JP-2000121260-A (JP)
Title: Heat exchanger
Inventor: KIKUTANI FUMITAKA
IPC: F24H1/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To secure permeation of a molten brazing material into a joint part of two circuits in a 1 boiler 2 water type heat exchanger. SOLUTION: There are arranged a hot water supply circuit 11 having a circular arc part 15 on the downstream side thereof, a bath circuit 12 integrated at a joint part 15 and a plurality of heat transfer fins 13 which both the circuits pierce. A formed radius R1 of the circular arc part 14 at the joint part 15 is made larger than the formed radius R2 of the joint part 15 at the bath circuit 12. Thus, a clearance is accurately formed at the joint part 15 depending on the difference in the formed radius between both the circuits and allow the permeation of a molten brazing material through the clearance thereby enabling realization of accurate brazing work.
Patent JP-H04171860-A (JP)
Title: Manufacture of semiconductor integrated circuit device and reticle used for it
Inventor: MATSUNO YOICHI
IPC: G03F1/68
Filed: 1990-11-05
Abstract: PURPOSE:To manufacture a circuit pattern composed of minute elements in an exposure region with a large resolution margin, by manufacturing a reticle arranged so that the section of a circuit block composed of minute elements put on a chip or bridging adjacent two chips on a semiconductor wafer may be the center section, or a mask formed on the basis of the reticule, and by manufacturing the circuit pattern on the semiconductor wafer using it. CONSTITUTION:A circuit pattern to form the right half of a DRAM is made in the left half of a reticle, and a circuit pattern to form the left half of the DRAM is made in the right half of the reticule, so that a scribed line by a dotted line dividing adjacent two chips may be in the vertical center. Memory arrays M1 and M3 are those which constitute right-hand side memory arrays in their original DRAMs, and in their left-hand side periphery circuit patterns corresponding to the right halves of areas C, E and D are made. Whereas, memory arrays M2 and M4 are those which constitute left-hand side memory arrays in their original DRAMs, and in their right-hand side periphery circuit patterns corresponding to the left halves of the areas C, E and D are made.
Patent JP-H11115297-A (JP)
Title: Impressing apparatus
Inventor: SHIRAI MASAHIRO
IPC: B41K3/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To correctly mount an impressing apparatus as a detachable option equipment to this apparatus such as an image recorder or the like as prescribed easily attachably and detachably by a user for use and to alter a conveying speed of a sheet and driving start timing of an impressing means in response to a sheet conveying speed of this apparatus side. SOLUTION: The impressing apparatus comprises drive sources 207, 209 independent from this apparatus 100, first and second sensors 203, 204 disposed at an interval to sense a conveyed sheet P from this apparatus side, a sheet conveying means 205, an impressing means 208 for a sheet conveyed by the conveying means and a drive control means sequentially arranged at downstream side in the sheet conveying direction. In this case, the control means detects a conveying speed of the sheet P from this apparatus 100 according to signals from the sensors 203, 204, sets a driving speed of the conveying means 205 and driving timing of the impressing means 208, and controls to drive both the means 205, 208.
Patent JP-2001116911-A (JP)
Title: Optical mirror, optical scanner, and laser beam machine
Inventor: KARASAKI HIDEHIKO
IPC: B23K26/082
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress local strain of a mirror surface due to stress generated when a galvanomirror is fitted to a motor shaft with fixing screws. SOLUTION: A galvanomirror is made as lightweight as possible for fastness by being ground up to an auxiliary bone structure which has a backbone part provided on a mirror reverse surface in the center. Further, high rigidity for prevention against twisting in fast movement is given and a mirror part and a motor shaft fitting part are ground into one structure. In this invention, a cut is formed between the bay of the auxiliary bone structure close to the motor shaft fitting part and the backbone part arranged in the center of the reverse surface.
Patent JP-H06149885-A (JP)
Title: Text data retriever
Inventor: HAYASHI YOSHIHIKO
IPC: G06F17/30
Filed: 1992-11-10
Abstract: PURPOSE:To retrieve a candidate text at high speed by deciding whether or not the candidate text that is the result of full text retrieval is fitted in a retrieval request designated by a retrieval word in a text data retriever which retrieves text data by inputting the retrieval word, the candidate text, and the category specification of the candidate text. CONSTITUTION:A subject mark expression dictionary 2 which stores subject mark expression, and a text category feature expression dictionary 3 which stores a text category and distinctive expression are provided. When the retrieval word, the candidate text, and the category specification of the candidate text are inputted from an input part 1, it is decided whether or not the retrieval word is fitted in the subject expression by a subject mark expression analysis part 4. Also, it is decided whether or not the retrieval word is fitted in expression marked by text category feature expression by a text category feature expression analysis part 5. A decision result whether or not the candidate text is fitted in the retrieval by the retrieval word based on the above decision result is outputted.
Patent JP-H11127988-A (JP)
Title: Deformation preventing device for soft cover book
Inventor: KURIMOTO NARIHIDE
IPC: A47B65/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a deformation preventing device which enables housing of books with soft covers neatly into a book shelf or the like by erecting the books stably on the book shelf or the like or making the books stand freely. SOLUTION: Thin plates 1 are inserted between books and two sides 1a and 1b thereof are made at least in one pair adjacent to each other almost at the right angle while one side 1b of the pair of two sides is placed along the lower end part P2 of the books with soft covers and the other side 1a along the inside of the back covers P1 of the books with soft covers. A bar- shaped member 2 is provided extending from near the intersection of the two sides along the other one side 1a while protruding by a specified length in the direction of isolating from the thin plates so as to fit alongside the surface P1 of the back covers of the books with the soft covers.
Patent JP-S63155259-A (JP)
Title: Speech word processor
Inventor: MATSUI HARUKI
IPC: G10L15/00
Filed: 1986-12-18
Abstract: PURPOSE:To decrease the number of 'KANA' (Japanese syllabary) candidates and to improve the correct conversion rate of a 'KANA' string by referring to past recognition results. CONSTITUTION:A speech recognition part 2 recognizes an input speech from a microphone 1 and sends it to a linguistic processing part 3. The linguistic processing part 3 generates plural syllable lattices based on recognition results outputted by the speech recognition part 2. A 'KANA' string generation part 32 judges a recognition result to be used by using both past syllable lattices and current syllable lattices to generate a 'KANA' string candidate, which is supplied to a 'KANA'-'KANJI' (Chinese character) conversion part 33. The 'KANA'-'KANJI' conversion part 33 inputs a 'KANA' string candidate supplied from the 'KANA' generation part 32 and requests the 'KANA' string generation part 32 to send a next 'KANA' string candidate while performing 'KANA'-'KANJI' conversion processing by using a 'KANA'-'KANJI' conversion table in a dictionary part 30. A 'KANJI'-'KANA' string obtained by the 'KANA'-'KANJI' conversion is supplied to a document display part 4 and displayed. Conversion is canceled through a control part 5.
Patent JP-H03160661-A (JP)
Title: Disk clamping device
Inventor: TANAKA JUN
IPC: G11B17/028
Filed: 1989-11-17
Abstract: PURPOSE:To eliminate an assembly procedure without the drop of a permanent magnet, to simplify the procedure and to improve a yield by forming a clamper by means of synthetic resins which can be magnetized and inserting and molding a clamping pin so as to attain magnetization. CONSTITUTION:The clamper 11 has a circular recessed part in a bottom surface 11a and it is formed by synthetic resins which can be magnetized. Then, the clamping pin 12 protrudes from an inner part on a central shaft downward. The pin 12 is the rod of stainless steel. Its lower end is set to be semicircular and a groove is formed at a side near an upper end. Then, an upper end part is embedded in the clamper 11. The clamper 11 is vertically magnetized after the pin 12 is inserted and molded. Consequently, magnetic attractive force operates with a yoke 7 since the clamper 11 itself is the permanent magnet. Thus, the omission of the permanent magnet is prevented, the assembly procedure is eliminated, the procedure is simplified and the yield can be improved.