baber/WOPTO huggingface dataset:
Patent JP-H06209800-A (JP)
Title: Low-caloric, soluble glucose polymer and adjustment thereof
Inventor: PIERITSUKU DEYUFURO
IPC: C13K1/00
Filed: 1993-10-15
Abstract: Soluble glucose polymer consisting predominantly of 1-6 bonds, exhibiting a reducing sugars content lower than 0.5 %, and a content of products of molecular mass lower than or equal to 182 g which is lower than 1 %. The invention also relates to the process for preparing this glucose polymer, consisting in subjecting a glucose polymer to a hydrogenation stage and to a molecular sieving stage in order to remove the products of molecular mass lower than or equal to 182 g.
Patent JP-H04137640-A (JP)
Title: Integrated circuit chip, lead frame, and integrated circuit element comprising them, and its manufacture
Inventor: YAMAMURA YASUSHI
IPC: H01L23/50
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the misrecognition of a pattern in an automatic wire bonding process and the device stoppage by this so as to improve yield rate by performing the automatic wire bonding, apart in twice or several times. CONSTITUTION:As the shapes of the bonding pads of an integrated circuit chip, squares and rounds are used alternately. Moreover, for lead frames, the tops of inner leads are provided alternately with the parts, where lead widths are narrowed, so as to discriminate it clearly from neighboring patterns. Hereupon, if it is impossible to change the patterns for recognition alternately in view of the performance of a wire bonding device, first of all, bonding is performed in combination of square pads and ordinary inner pads as shown by a solid line. Next, as shown by a broken line, the bonding is performed in combination of round pads and inner leads provided with parts where lead widths are narrowed. In a word, the bonding is performed separately in several times for the same patterns each.
Patent JP-S61136164-A (JP)
Title: Chinese word inputting device
Inventor: SUGANO KIN
IPC: G06F3/02
Filed: 1984-12-07
Abstract: PURPOSE:To attain the easy and high-speed input of Chinese words by supplying the pronunciation of the Chinese words in two touches. CONSTITUTION:The pronunciation of Chinese words is divided into (voice mother plus rhyme head) and (rhyme body plus rhyme tail plus voice tone). The (voice mother plus rhyme head) is called 'voice synthetic mother tone' and the (rhyme body plus rhyme tail) is called 'rhyme part'. The rhyme head includes (i), (u) and (ii), and the 'voice synthetic mother tone' includes 53 elements. The rhyme heads (i), (u) and (ii) are rewritten into (y, yi), (w) and (yu) respectively, and (y) and (w) are regarded as voice mothers. While (jii), (qii), and (xii) are rewritten into (ju), (qu) and (xu) respectively. The 'rhyme part' consists of 16 pieces and combined with four voice tones to obtain 64 2nd elements. Thus 54 1st elements consisting of the 'voice synthetic mother tone' are obtained together with 64 2nd elements consisting of (rhyme part plus voice tone), i.e. rhyme tone. The the number of keys of both elements can be cut down to half by using a shift key in an input mode. The input keys are set as shown by a table-1 with the 1st elements, and two sets of 16 input keys are prepared with the 2nd elements. These keys of both elements are referred to as the flat rhyme part keys are side rhyme part keys respectively.
Patent JP-H02109818-A (JP)
Title: Folder of ear edge
Inventor: MARUHASHI RYOHEI
IPC: B65B25/14
Filed: 1988-10-14
Abstract: PURPOSE:To extremely facilitate a folding operation of the edges of a rolled article and keep a constant quality thereof, by providing a couple of freely rotary support axes and appropreate numbers of radially extending protrusions at the opposite sides of supporting members which are fitted at the right and left sides of said first support axes. CONSTITUTION:An article to be worked with ears 10 at the both edges is placed between support axes 2a and 2b. The support axis 2a and supporting members 4a, 4b are rotated by driving a revolutional means 3 and said respective supporting members 4a, 4b are brought closely to the article 11 to be worked by driving transfer means 5a, 5b. In this state, said article 11 is rotated reversely against the direction of said supporting members 4a, 4b. When the radially extending protrusion 6 provided in the supporting member 4 comes into contact with the both ear edges 10 of the article 11, both edges are bent toward the center of the rolled article 8 with revolution of the protrusion 6 and finally folded completely around the periphery of the rolled articles 8.
Patent JP-2000095636-A (JP)
Title: Fine dispersion system not containing oil-in-water type and water-in-oil type emulsifier
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61K8/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fine dispersion system capable of being used for cosmetics or dermatologic preparations and not containing an oil-in-water type and water-in-oil type emulsifier. SOLUTION: This pickering emulsion which is a water-in-oil type or oil-in- water type fine dispersion system comprises (1) an oily phase containing a wax and/or an oil-thickening agent, (2) an aqueous phase, (3) at least one kind of particles which has (a) an average particle diameter of <200 nm, exhibit (b) both the hydrophilic and liphophilic characteristics, namely an amphiphilic characteristic, and can be dispersed in both water and oils, and, if necessary, whose surfaces are (c) coated, (4) at least one kind of non-amphiphilidic metal oxide pigment, and (5) at most 0.5 wt.% of one or more emulsifiers.
Patent JP-H0793521-A (JP)
Title: Security protection system for picture filing device
Inventor: SATO MASAMITSU
IPC: G06F21/60
Filed: 1993-09-22
Abstract: PURPOSE:To protect read without using a password and to prevent security leakage by recording a security protection pattern in an IC card or the like and synthesizing the pattern in a specified area inside a confidential document picture stored in a device. CONSTITUTION:The picture to be synthesized in the specified area of the document picture as the security protection pattern is read from a document picture input part 1 and a control part 6 writes pattern data to a security protection pattern memory 2 by the document picture input part 1. Further, the pattern data are sent to an IC card issueing part 7, stored inside the IC card and issued. In the meantime, a picture development/synthesis/collation part 3 develops the scanning inputted picture for a post processing, digitally synthesizes the security protection pattern to the specified area of the document picture and digitally collates the security protection pattern written in the document picture with the security protection pattern inputted from the IC card. A picture R/W part 4 perform the write or read of the document picture to a picture memory 5.
Patent JP-H04141517-A (JP)
Title: Production of steel plate excellent in brittle crack propagation arresting property and toughness at low temperature
Inventor: NOMIYAMA YUJI
IPC: C21D8/02
Filed: 1990-09-28
Abstract: PURPOSE:To form superior brittle crack propagation arresting property over the whole steel plate and to produce a thick steel plate for structural use particularly excellent in toughness in the central part of plate thickness as well as in the upper and the lower surface layer part by exerting rolling in parallel with ferrite recrystallization in the course of temp. rise after inverse transformation or exerting rolling in the course of inverse transformation from ferrite to austenite. CONSTITUTION:This invention relates to a method for producing a steel plate excellent in brittle crack propagation arresting property and toughness at low temp. by using a stock of a structural steel which has a composition consisting of, by weight, 0.01-0.30% C, <=0.5% Si, <=2.0% Mn, <=0.1% Al, 0.001-0.01% N, and Fe with inevitable components and further containing, if necessary, one or >=2 kinds among <=0.5% Cr, <=0.1% Ti, <=1.0% Ni, <=0.05% Nb, <=0.5% Mo, <=0.0015% B, <=0.1% V, and <=0.9% Cu. In this method, in the course where the above steel stock is subjected, once or more, to a repetition of starting the application of cooling from a temp. not lower than the Ar3 point at >=2 deg.C/sec cooling rate to the region of the upper and the lower surface layer part corresponding to 2-33% of the thickness of this steel stock, exerting cooling down to the Ar3 point or below, stopping this cooling, and performing recuperation, finish rolling is exerted in the course between the stoppage of cooling for the surface layer parts of this steel stock and the completion of recuperation and the upper and the lower surface layer part of the resulting steel plate after finish rolling is recuperated to a temp. lower than the Ac3 point or to a temp. not lower than the Ac3 point or to a temp. of the Ac3 point and in its vicinity.
Patent JP-S62118382-A (JP)
Inventor: MIKUNI SHIN
IPC: G09G5/32
Filed: 1985-11-19
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-H02107303-A (JP)
Title: Filtering apparatus
Inventor: MOTOHASHI HIROSHI
IPC: B01D24/46
Filed: 1988-10-17
Abstract: PURPOSE:To ensure the prevention of the outflowing of filter material accompanied by the movement of the filter material due to the flowing liquid at the time of cleaning by automatically creating a siphonage making use of the lowering of the water level of a tank and bringing down the water level to a sufficiently lower predetermined elevation than that of a back washing drain conduit before air cleaning. CONSTITUTION:A tank 1 is divided by a vertical separating wall 2 into a drain 3 and a filter chamber 5 constituting a filter material layer 4. A back washing drain conduit 6 provided in the filter chamber 5 is communicated with the drain 3 on the one hand and, on the other, the filter chamber 5 is communicated with the drain 3 through a siphon, one end of which is placed open between the drain conduit 6 and the filter material layer 4 and the other end of which is placed open in the drain 3 and which is provided with a drain siphon destruction value 7. Also, a vacuum forming tank 10 is provided with its lower end placed open in the drain 3 and its top in communication with the top of the siphon 8 through an opening and closing valve 9 and a drain outlet conduit 12 provided outside the tank 1 is communicated with the drain 3 through the drain siphon 13 capable of the formation and destruction of the siphonage.
Patent JP-S63177828-A (JP)
Inventor: BUIIRANTO GIYUUNE
IPC: A47L11/12
Filed: 1987-10-16
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-2000154195-A (JP)
Title: Optically active diaminophosphine-coordinated transition metal complex
Inventor: HAMADA TAKAYUKI
IPC: C07C233/47
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new transition metal complex containing a chiral diaminophosphine capable of being simply synthesized at a low cost under mild conditions as a ligand and useful as an asymmetric catalyst for unsaturated organic compounds, etc. SOLUTION: An optically active diaminophosphine-coordinated transition metal complex of formula I [R is a (substituted) aryl or a (substituted) 3-8C cycloalkyl; (n) is 0 or 1; M is a transition metal; A is a counter ion; (m) is an integer of 0-4; L1 and L2 are each independently or together form a ligand] or formula II. The transition metal complex is useful as an unsaturated catalyst for unsaturated organic compounds, etc. The transition metal is obtained by reacting an optically active 2,2'-bipiperidine or 2,2'-bipyrrolidine of formula III or IV with a halophosphine of formula V (X is a halogen) and subsequently reacting the obtained optically active diaminophosphine derivative with a compound containing a transition metal such as rhodium, rethenium, palladium or iridium.
Patent JP-S62120652-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOZAI TAKU
IPC: G11B15/29
Filed: 1985-11-20
Abstract: PURPOSE:To optionally set up the press contact angle of a pinch roller at the traveling of a magnetic tape by turnably fitting a driving lever to a supporting shaft implanted on a base, engaging one end of the driving lever to a driving means to approach a pinch roller to a capstan and turnably fitting a pinch roller arm pivoting rotatably the pinch roller to a pressing lever. CONSTITUTION:When the driving lever 4 is moved in the arrow D direction, the driving lever 7 is turned around a turning supporting shaft 6 in the arrow A direction, the front end part 7a of the driving lever 7 presses the pinch supporting shaft 11 implanted on a pinch arm 8 and the pinch roller 2 is abutted upon the capstan 1 under the state that the capstan 1 holds the magnetic tape 13. When the driving lever 4 is moved in the arrow D direction furthermore, a pressing spring 5 hooked between one end of the pressing lever 7 and the driving lever 4 is extended and the pinch roller 2 is pressed by the spring force under the state that the capstan 1 holds the magnetic tape 13.
Patent JP-H07112234-A (JP)
Title: Method and apparatus for forging multistep gear
Inventor: OKUBO MASAMI
IPC: B21J5/12
Filed: 1993-10-18
Abstract: PURPOSE:To form a multistep gear by forging. CONSTITUTION:Dies are constituted with a parting surface at a boundary of a large diameter gear and a small diameter gear and a tooth die 5 for forming a helical tooth form on the peripheral surface of a cavity 2a for forming the large diameter gear and a tooth die 6 for forming a straight tooth form on the peripheral surface of a cavity 2b for forming the small diameter gear. Then the helical tooth form and the straight tooth form are synchronously formed on the periphery of a blank 8 by a pushing-in operation for pushing the two-step doughnut type blank 8 into the cavity 2 provided so as to be possible to pierce with s mandrel 3 at the center and an operation for piercing with the mandrel 3 into a through-hole 8a of the blank 8.
Patent JP-H07114869-A (JP)
Title: Self holding circuit
Inventor: HORI EISAKU
IPC: H01H47/04
Filed: 1993-10-18
Abstract: PURPOSE:To switch a self holding circuit to on/off conditions by a single automatic return type switch by providing a manual switch means, plurality of transistor switches', time constant circuit, etc. CONSTITUTION:When a manual switch SW2 is placed in an on-condition, the first transistor switch means TR is placed in a conduction condition, and the first time constant circuit R3, C1 is charged to flow a charge current. Thus when the second transistor switch mess TR2 is placed in a conduction condition, a relay coil RL 1-1 is excited, to supply a current to arm output terminal 3 from a power supply. Next, even when turned off the switch SW2 after turned on, by holding the TR2 in an on-condition by the third transistor switch means TR3, supplying the current to the terminal 3 is continued. When the switch SW2 is again turned on, a discharge current of the second time constant circuit R8, R9, C2 flows, and the TR3 is placed in an off condition to cut off supplying the current to the terminal 3.
Patent JP-S62119981-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: KUMAI TSUGIO
IPC: H01L27/14
Filed: 1985-11-20
Abstract: PURPOSE:To avoid mutual effect between a laser diode light emitting device and a PIN diode photodetector and improve photodetection efficiency and realize high performance by a method wherein a step is provided on a substrate and the two elements are formed with the step between them. CONSTITUTION:After a step is formed by etching a Cr doped GaAs substrate 1, an N<+> type GaAs layer 2, an I-type GaAs layer 3, an N-type GaAlAs layer 4, a GaAlAs layer 5, a P-type GaAlAs layer 6 and a P-type GaAs layer 7 are successively made to grow to form a PIN diode as a photodetector and a laser diode LD as a light emitting device. Then Zn is diffused into the PIN part so as to reach the layer 3 to form a P<+> type region 8 and the end surfaces of the PIN pat and the LD part are processed along with the separation of those two parts by etching and the layers 2 and 4 are partially exposed by selective etching to form N-type side electrodes 9 and 10 and P-type side electrodes 11 and 12 are formed on the layer 7.
Patent JP-2001078838-A (JP)
Title: Slide table for furniture
Inventor: ICHIKAWA SATOSHI
IPC: A47B88/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a slide table capable of simplifying attaching work and smoothly being detached or inserted. SOLUTION: In this slide table for furniture, a table body 4 is freely slidably attached on a pair of rails each of whose cross section is almost U-shaped and which are provided to a furniture body. In this case, a table body rear part is provided with a slider 10 integrally arranged with a plate part 11 turnable forward and elastically deformable in a vertical direction, and the front part of the rail 3 is provided with a projection part 6 to which the tip of the plate part 11 is to be abutted at the time of moving the table body 4 forward.
Patent JP-H06111961-A (JP)
Title: Electric discharge lamp lighting device and lighting fixture
Inventor: KOSA KIYOTERU
IPC: H05B41/24
Filed: 1992-09-29
Abstract: PURPOSE:To provide an electric discharge lamp lighting device by which an electric discharge lamp is hard to flash momentarily or a main circuit is hard to be put in an abnormal mode. CONSTITUTION:When commercial AC electric power supply E is closed, since voltage of a capacitor C2 is impressed upon a control part 25, control is carried out as usual, and a fluorescent lamp FL is lighted by an inverter circuit 22. When the commercial AC electric power supply E is turned off, voltage of a smoothing capacitor C1 is reduced according to a time constant, and voltage of a smoothing capacitor C2 is reduced gradually. According to stopping of the commercial AC electric power supply E, voltage of a reversal input terminal of an operation amplifier OP drops, and voltage of a non-reversal input terminal of the operation amplifier OP is reduced. After the commercial AC electric power supply E is cut, the operation amplifier OP becomes H level output, and a transistor Q1 is put in an ON condition, and electric charge of the smoothing capacitor C2 is discharged by a resistor R1 and a loop of the transistor Q1. Since the electric power supply of the control part 25 is cut off, output of the inverter circuit 22 is cut off.
Patent JP-H0571750-A (JP)
Title: Air-conditioner with deodorizer
Inventor: TAKEMURA YOZO
IPC: F24F1/00
Filed: 1991-09-12
Abstract: PURPOSE:To enhance line efficacy of a deodorizer of a small air conditioner which has a restraint of the available space and the capacity of the fan, by attaching a deodorant on the inner wall located on the upstream side of the airflow of an evaporator of the air-conditioner and adjacent to the evaporator. CONSTITUTION:The drawing shows the cross-section of an indoor unit of a small air-conditioner. Air enters the indoor unit through a suction grille 1, passes through a pre-filter 4 and a fan 2 to an evaporator 3 where heat exchange takes place, and is discharged from an air outlet 5. A deodorant 6 is a metallic porous substance composed of iron-ascorbic acid and attached on the inner wall adjacent to the evaporator 3. Iron is treated with ascorbic acid, citric acid, etc., to produce the deodorant 6 in which metal and reaction products coexist. The deodorant 6 is capable of absorbing and decomposing odor components and its efficacy lasts for a long time period. As the air retained inside is deodorized during stoppage of the air-conditioner, the deodorizer is excellent in economy and efficacy with simple method and can be additionally attached to the air-conditioner without changes in design such as an increase in the capacity of the fan 2 to compensate the pressure drop.
Patent JP-H03123644-A (JP)
Title: Constant temperature bath
Inventor: TAKANO HIROMI
IPC: B01L7/04
Filed: 1989-10-04
Abstract: PURPOSE:To prevent a delay in temp. rise by providing a deflecting plate at the entrance of an air inlet. CONSTITUTION:A deflecting plate 4 for regulating the amt. of gas flow is provided at the entrance of each of air inlets 5 arranged in a series on one side of an inner bath 6. The size or mounting angle of the deflecting plate 4 is so adjusted as to produce a uniform amt. of the gas flow into the inner bath 6, i.e. by gradually decreasing the size of the deflecting plate 4 from the highest to the central one and by increasing the size thereof from the central to the lowest one. The other side of the inner bath 6 is provided with air outlets 7, through which the gas is run out from the inner bath 6 and sent up along the wall of an outer bath and the collected gas is heated by a heater 1 and sent back to the air inlets 5 by an air blower 2. This allows the gas to flow into the inner bath in a uniform amt.
Patent JP-H0573334-A (JP)
Title: Compile unit generation system including option information
Inventor: TERAUCHI SHIGERU
IPC: G06F9/45
Filed: 1991-09-12
Abstract: PURPOSE:To confirm the option information to be designated at the time of generating a compile unit and to easily perform a test. CONSTITUTION:An option information table setting part 5 is provided on an input processing part 4. Keys and an option information character string data generation part 10 generating option information character string data and a pair of constant data are provided on a compile unit generation part 9 generating a compile unit 11. Checking option information is available at all times by retrieving the keys in the compile unit 11 and the keys in a load module to be outputted to a display and to a unit or the like.
Patent JP-H0687797-A (JP)
Title: Production of ethylenediamine
Inventor: SEGAWA KOICHI
IPC: B01J29/18
Filed: 1992-09-04
Abstract: PURPOSE:To efficiently obtain ethylenediamine from ammonia and monoethanolamine even under normal pressures. CONSTITUTION:Ethylenediamine can be obtained by vapor phase reaction between ammonia and monoethanolamine using a hydrogen ion exchange-type mordenite as catalyst at the molar ratio of the ammonia to the monoethanolamine of 20 to 200.
Patent JP-2001083961-A (JP)
Title: Reed-keyboard gripping structure of grand piano
Inventor: ARIMORI MANABU
IPC: G10C1/04
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a reed-keyboard gripping structure of a grand piano capable of executing adjustment of a stroke point easily in a short time, and capable of reducing a manufacturing cost. SOLUTION: This reed-keyboard gripping structure for positioning a reed 3 in the front-to-back direction on which a keyboard 4 and an action 13 including a hammer 7 for striking a string are placed, installed freely slidably on a horizontal shelf board 2, has a reed back tie plug 24 embedded in a prescribed position on the back of the reed 3 and a head part 25a having the top surface comprising a curved surface, and is equipped with an adjusting screw 25 screwed freely movably in the front-to-back direction into the back of the reed back tie plug 24, a screw abutting surface 26a installed on a prescribed position on the rear part of the shelf board 2, where the top surface of the head part 25a of the adjusting screw 25 abuts, and a keyboard gripper 26 having an eaves part projecting forward from the upper edge of the screw abutting surface 26a.