baber/WOPTO huggingface dataset:
Patent JP-2000117385-A (JP)
Title: Method and device for forging forming of cup member having shaft
Inventor: NAGAO YUICHI
IPC: F16D3/2245
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To effectively secure the coaxial precision of a shaft part and a cup part in a simple process, and also to easily enable effective forming as a whole. SOLUTION: After force-fitting a forming punch 106 on which a cylindrical member 68 is fit into the hole part 127 of an upper forming die 96, squeezing forming is performed to the shaft part 74 by an upper insert member 102 and a lower insert member 104. Almost simultaneously with this operation, while restricting the inside diameter of the cup part 76, the squeezing forming is performed to the outside diameter part of the cup part 76 by the upper forming die 96 and a lower forming die 98.
Patent JP-H10120534-A (JP)
Title: Dandruff inhibitor
Inventor: AITSU YOKO
IPC: A61Q7/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a handcuff inhibitor that contains extracts for specific plants as effective ingredients, and excels in efficiency and safety. SOLUTION: This dandruff inhibitor contains, as effective ingredients, extracts of one or more plants selected from Chaenomeles spiciosa (sweet) Nakai, Leonurus sibiricus, Caesalpinia sappan, Baekea frutescens, Meremia mammosa Choir, and Usmmea sp. in a quantity of 0.001-10.0wt.%. This dandruff inhibitor is preferably used for hair cosmetics, for example, shampoos, rinses, hair tonics, hair conditioners, scalp treatments, etc., as well as hairdressings, such as hair sprays and hair creams.
Patent JP-H07153900-A (JP)
Title: Lead frame for semiconductor device, and resin-sealed semiconductor device using the same
Inventor: TAKAHASHI ATSUSHI
IPC: H01L23/28
Filed: 1993-11-30
Abstract: PURPOSE:To make a semiconductor element having a large number of leads and pads mountable with a high reliability and make it cheap. CONSTITUTION:In the prototype of a lead frame, an island 2, inner leads 4, 5 whose one-ends are so arranged alternately as to surround the island 2, and a frame part 14 which supports the inner leads 4, 5 respectively at their other ends are provided respectively, and further, the one-ends of the inner leads 5 are extended to the adjacent places to the island 2, and moreover, the one-ends of the inner leads 4 are provided in the adjacent places to the frame part 14. To this lead frame, an insulating board 7 whereon predetermined wiring patterns 8 are formed is bonded. In this case, the inner leads 5 and the wiring patterns 8 are provided alternately, and the end parts of the wiring patterns 8 which are present on the side of the island 2 are extended to the adjacent places to the island 2, and further, the one-ends of the inner leads 5 are extended to the less adjacent places to the island 2 than the foregoing end parts of the wiring patterns 8, and moreover, the providing heights of the one-ends of the inner leads 5 are so changed as to be close to the side whereon a semiconductor element is mounted.
Patent JP-S61158100-A (JP)
Title: Integrated semiconductor memory
Inventor: KURUTO HOFUMAN
IPC: G06F11/22
Filed: 1985-12-27
Abstract: An integrated semiconductor memory includes n identical memory cell fields each having a data width equal to m, nxm data lines for writing-in and reading-out memory data into and out of the memory cell fields, m first data separators for applying the memory data as a function of addressing data when written-in, m second data separators for selecting one of the n data lines in response to the addressing data. It further has evaluation circuits connected to n of the nxm data lines parallel to the respective second data separators. It also has third data separators connected between each of the m data input terminals and the n of nxm data lines parallel to the first data separators for transferring the memory data in parallel to all of the n data lines in response to the control signal, and fourth data separators each preceding a respective one of the m data output terminals for selectively feeding the memory data selected by the second data separators or the output signal generated by the evaluation circuit to the data output terminals in response to the control signal and a complementary signal.
Patent JP-H01153491-A (JP)
Title: Empty size regulator for rotary type filler
Inventor: YOSHIDA SHIGERU
IPC: B67C3/22
Filed: 1987-11-27
Abstract: PURPOSE: To remarkably reduce time and labors necessary for the adjustment work by fitting the supporting members for supporting a bottle mouth packing to each liquid injection tube by screwing so that the supporting members can be vertically displaced, and engaging each gear interlocked with each supporting member with a sun gear rotatably mounted on a rotator. CONSTITUTION: A plurality of filling valves 1 are mounted at specific intervals on a circle on a center of rotation of a rotator on a lower face of a filling liquid tank. When the empty space (h) is to be changed by the change of the kinds of a container 6 or the like, a sun gear 18 rotatably mounted on the rotator is rotated, whereby the first cylindrical members 16 of all the filling valves 1 are simultaneously rotated in the same direction by the gears 17 engaged with the sun gear 18. When the first cylindrical members 16 are rotated, the supporting members 14 are rotated through the splines 16b, 14a, and vertically displaced to the liquid injection tubes 4 by the screw portions 4e.  Accordingly the bottle mouth packings 15 supported by the supporting members 14 are also vertically moved, and the change of all the empty space (h) can be simultaneously performed on the filling valves 1 by the rotation of the sun gear 18.
Patent JP-H07152168-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ARIGA TAMOTSU
IPC: G03G5/047
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a electrophotographic photoreceptor having high sensitivity and a deterioration preventing effect against acid gas by incorporating a specified basic material into a layer containing at least a charge producing material. CONSTITUTION:One or more basic material selected from sodium hydroxide, sodium acetate and 1,8-bis (dimethylamino)naphthalene is incorporated into the photoreceptor having at least a charge transfer material and a charge producing material on a conductivity supporting body 1. Namely, the photoreceptor consists of a conductivity supporting body 1, photoreceptive layer 2, charge transfer medium or charge transfer material 3, and charge producing layer 4. The basic material is added to the charge producing layer 4. In this case, the photoreceptive layer 2 may contain a hole transfer material. This method is effective for any photoreceptor as far as it contains a charge producing material and a charge transfer material and it uses such a mechanism that photoreceptive is developed by the transfer of electrons from the charge producing material to the charge transfer material.
Patent JP-H03160815-A (JP)
Title: Input tuning circuit for television tuner
Inventor: SUZUKI MASAKAZU
IPC: H03J3/08
Filed: 1989-11-20
Abstract: PURPOSE:To set an non-resonating point to a frequency band higher than that of a communication channel, and to improve the selectivity at a high frequency by connecting an input coupling capacitor in parallel with an input coupling inductance element. CONSTITUTION:A TV RF signal is inputted to a TV tuner antenna input terminal 4 and inputted to an anti-resonance circuit comprising an input coupling inductance element 1 and an input coupling capacitor 6. The RF signal outputted from the anti-resonance circuit is inputted to a tuning circuit comprising a tuning inductance element 2 and a tuning varactor diode 3, mixed with a local oscillating frequency being a reception channel frequency, converted into an intermediate frequency and the resulting signal is outputted to an RE amplifier circuit 5. Thus, When the anti-resonance point is set to a frequency band higher than that of the communication channel, the high frequency selectivity is improved.
Patent JP-H10118918-A (JP)
Title: Polishing method and device
Inventor: MATSUO KAORU
IPC: B24B37/005
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To control a polishing amount by the control of a polishing time accurately without correcting the relation between the polishing time and the polishing amount. SOLUTION: When the uneven part 6 of a polished surface 7 is flattened by rubbing and CM polishing the polished surface 7 of a wafer 2 while supplying an abrasive 16 to a polishing tool 11, the slip friction force generated between the polished surface and the polishing tool is measured by a toque meter 27 during CMP and a load is controlled by a load impression device 28 in response to the measurement result and the friction force is always maintained to a constant. When the friction force is constant during a polishing term, the polishing amount can be controlled accurately by the control of a polishing time, as the polishing speed becomes constant and the flattening can be finished by a set polishing amount.  Therefore, when the uneven part formed by the wiring on the surface of an insulating film between layers is flattened by CMP, the shortage of flatening and the damage of lower layer wiring can be prevented by stopping CMP by the set polishing amount accurately. The correction between the polishing time and the polishing amount can be omitted by maintaining the polishing speed to a constant.
Patent JP-H07148600-A (JP)
Title: Universal applicable lead working machine
Inventor: UCHIYAMA SHIGEYUKI
IPC: H01L23/50
Filed: 1993-11-30
Abstract: PURPOSE:To provide a lead working machine which can be universally usable to working of the different kinds of the products by different kinds of the conveying methods of a lead frame conveying, an individual piece conveying by absorbed supporting, an individual piece conveying by a feed bar, etc. CONSTITUTION:In the lead working machine having a supplying mechanism part for lead frame 100, a working operational part for applying the desired working while feeding the material to be worked one by one and a storing mechanism part for storing the product after working, plural sets of metallic molds 40, 42 for applying the working of a resin dropping, dam bar cutting, lead forming, etc., are arranged in series so as to correspond with the working line direction of the metallic mold 40 at the front step and the metallic mold 42 at the rear step in the working operational part. Rail mechanism 150a, 150b for conveying the side edge part of the lead frame 100 to the metallic mold 42 at the rear step while guiding at the intermediate position between each the metallic mold 40 at the front step and the metallic mold 42 at the rear step and pick-up mechanism 190, 196a for picking up the individual piece obtd. by separating the product part from the lead frame 100 in the metallic mold 40 at the front step and conveying to the metallic mold 42 at the rear step, are arranged.
Patent JP-H02249785-A (JP)
Title: Driving gear of bicycle and pedal rotating type sport tool
Inventor: TSUKAHARA RYOZO
IPC: A63B22/12
Filed: 1989-11-17
Abstract: PURPOSE:To make operation possible even by a person with a bodily harm in his leg further facilitating acceleration and running on an ascending road by supporting to a steering shaft a steering handle possible to perform reciprocating turn motion so as to be transmitted to a pedal shaft as its turning force. CONSTITUTION:A grip 22 is turned rotating a flexible shaft 21 moving downward a rack 18, and the axial center of a connecting shaft 20 of the rack 18 to a swivel rod 19 is positioned in the lower from a turn center axis 17 of a swivel lever 16. Under this condition, right and left steering handles 14a (right handle not shown) are reciprocated turning about a shaft 13. This motion is transmitted through in interlocking lever 28, connecting rod 32, intermediate lever 30 and a reciprocating rod 27 to an external disk 26 of an eccentric bearing 24, rotating an internal disk 25, pedal shaft 7 and a rear wheel 5. By this constitution, operation can be performed even with a bodily harm in a leg further making it possible to facilitate ascending an uphill slope and acceleration by utilizing arm force for driving the wheel.
Patent JP-H08161337-A (JP)
Title: Sentence translation device
Inventor: SATO KENJI
IPC: G06F17/28
Filed: 1994-12-02
Abstract: PURPOSE: To improve the precision of automatic translation by recognizing a next translation range before a user translates a first language into a second language and translating it after correction at need. CONSTITUTION: A morpheme analysis is executed by a morpheme analysis part 2 by using a dictionary 8. The result is stored in the main memory of a document storage part 3. A range segment part is started with the update of the content of the document storage part 3 as a trigger. A word segment part approves a Japanese independent word part while it refers to a morpheme analysis result stored in the main memory of the document storage part 3. A segment control part does not recognize the segment range to the user and directly transmits a segment result to a Japanese/English translation part 7 as far as the initial starting. The Japanese/English translation part 7 executes the Japanese/English translation of the transmitted translation range while it refers to the dictionary 8. The translation result is once indicated to the user.  When the selection of a translated word is recognized to be correct, the translation result is transmitted to the sentence storage part 3 and the corresponding translation range in the main memory is replaced.
Patent JP-H11135376-A (JP)
Title: Electrolyte for electrochemical capacitor
Inventor: UE MAKOTO
IPC: H01G11/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve electric conductivity and electrochemical stability of an electrolyte for an electrochemical capacitor by dissolving as its solutes hexafluoroantimonic acid fourth-class onium salts in a nonaqueous solvent containing chain carbonates and sulfolan compounds of respective specific quantities. SOLUTION: An electrolyte for an electrochemical capacitor is one, wherein hexafluoroantimonic acid fourth-class onium salts of its solutes are dissolved in a mixed solvent of chain carbonates with sulfolan compounds. As the chain carbonates, dimethyl carbonate, ethyl methyl carbonate, and diethyl carbonate are used. As the sulfolan compounds, sulfolan or 3-methyl sulfolan is used individually, or they are used in a mixed way. The composition ratio of the mixed solvent is set 5-90 wt.% chain carbonates to 95-10 wt.% sulfolan compounds. Also, as the hexafluoroantimonic acid fourth-class onium salts, hexafluoroantimonic acid alkyl fourth-class ammonium salt, etc., are used.
Patent JP-H01142669-A (JP)
Title: Numerical value displaying device
Inventor: ONO KATSUYUKI
IPC: G03G21/00
Filed: 1987-11-30
Abstract: PURPOSE:To surely perform in a short time even when a significant numeric change is desired by slowing down the change of displayed numerical value in the range of the displayed numeric specified beforehand and by accelerating the change of the displayed numerical value outside the range. CONSTITUTION:The title device possesses a key 1, an input device 2 which reads the action of the key 1, and processes and a displaying member 3 performing numeric display by means of a signal from the input device 2. The value of switching time interval for a number 1 is differently set in a specified numeric range specified beforehand by the input device and in an outside range. Within a set range, the change of numerical value slows down to the extent that eyes can follow so that pressing of the key can be stopped when the numeri cal value is seen. Thus, the numerical value is speedily changed in unnecessary areas so as not to spend time on magnification change. In addition to that, a specified value can surely be obtained.
Patent JP-H01143005-A (JP)
Title: Rotary magnetic head
Inventor: OZAKI SHINJI
IPC: G11B5/53
Filed: 1987-11-30
Abstract: PURPOSE:To cancel middle-wave disturbing waves so that impedance noises and signal losses are eliminated and assembly is facilitated by connecting windings in a shorted state in such a manner that the winding directions are reversed with one core of a pair of magnetic cores and the other core. CONSTITUTION:A rotary magnetic head 1 exposes only the tape-sliding surface 3 which slides with a magnetic tape 2 from a rotary cylinder. The middle-wave disturbing magnetic fluxes 13a-13c of radio broadcasting are, thereupon, made into codirection magnetic fluxes 14a, 14b by the magnetic cores 1a, 1b. The magnetic flux 15 induced from the magnetic tape 2 is made into backward direction magnetic fluxes 15a, 15b by the magnetic cores 1a, 1b. The current of the windings 6 is made into the forward direction of 16a, 16b with respect to the magnetic fluxes 15a, 15b and in the backward direction of 17a, 17b with respect to the disturbing magnetic fluxes 14a, 14b. Since the windings 6 are held shorted via conductive films 10a, 10b, the disturbing magnetic fluxes are canceled. On the other hand, the magnetic fluxes 15a, 15b from the magnetic tape pass the windings 7 and signals 20a, 20b are induced and are transmitted to a rotary transformer 11.
Patent JP-S62179369-A (JP)
Title: Production of mineral enriched protein composition
Inventor: SANTA HIYUUSHIEN RIN
IPC: A23L1/305
Filed: 1986-12-18
Abstract: A method of producing a mineral-enriched protein composition for use in the production of liquid foodstuffs comprising forming a hydrated gel of an alkaline earth salt, such as a calcium salt, and adding the hydrated gel to a slurry of a soy protein isolate to form a mineral-enriched soy protein composition. The composition can then be dried and, upon resuspension in a liquid foodstuff, results in improved suspension of the mineral in the foodstuff.
Patent JP-H04173801-A (JP)
Title: Purification of glucosaminooligosaccharide
Inventor: MURAKI EINOSUKE
IPC: A61P31/04
Filed: 1990-11-05
Abstract: PURPOSE:To make it possible to elute glucosaminooligosaccharide with a dilute acid or salt and fractionate glucosaminooligosaccharide according to molecular weight thereof by using a hydroxyl group-containing high polymer in which a carboxymethyl group is introduced as a filler for chromatography. CONSTITUTION:Glucosaminooligosaccharide is purified using a high polymer obtained by introducing a carboxymethyl group into a high polymer (preferably PVA, cellulose, agarose or dextran) as a filler for chromatography.
Patent JP-H08161482-A (JP)
Title: Image processing method
Inventor: FUKUSHIMA TAKASHI
IPC: G06T5/00
Filed: 1994-12-05
Abstract: PURPOSE: To suppress 'blurring' of an image caused by an elimination processing of a quantized error in an binary image when the binary image received from an image input device is converted into a multi-value image and the resulting image is displayed on a multi-value image display device. CONSTITUTION: The system realizing the method is provided with an image input means 11, an input image memory 12, an output image memory 14, a partial image storage means 13 storing a partial multi-value image of an edge corresponding to plural edge gradient directions, the binary image received from the image input means 11 is stored in the input image memory 12, as to all picture elements of the binary image stored in the input image memory 12, a) a differentiation value of each picture element and a direction of edge gradient are obtained by differentiation filter processing and b) each picture element value of a binary image is substituted to an output image when the differentiation value is 0 and an image corresponding to the direction of the edge gradient among plural partial images stored in the partial image storage means 13 is added to the output image memory 14 when the value is not 0. Furthermore, picture element values whose level is less than a threshold level among the picture elements of the image stored in the output image memory 14 are replaced with zero.
Patent JP-S63162452-A (JP)
Inventor: MATSUDA TOMOHIRO
IPC: B29C49/00
Filed: 1986-12-17
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-H11132268-A (JP)
Title: Brake pad
Inventor: KATO HARUHIKO
IPC: F16D69/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent brake squeal by quickly removing abrasive powder to be generated on the front surface of a brake pad. SOLUTION: A groove 5 serving as a discharging passage for abrasive powder is formed on the front surface 4 of a brake pad 1 to be brought in slide-contact with a counterpart rotor. One groove 5 passing the approximately central part in the slide-contact direction of the counterpart rotor and extending in the direction perpendicular to the slide-contact direction is formed with the specified width. The area of an opening of the groove 5 is a half of the area in which the groove is to be brought in slide-contact with the counterpart rotor.
Patent JP-2001119188-A (JP)
Title: Gasket for electromagnetic wave shield
Inventor: HAYASHI TATSUYA
IPC: F16J15/10
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding gasket which is sandwiched by gaps of a conductive frame, etc., for shielding against electromagnetic waves passing through the gap. SOLUTION: A basket for electromagnetic wave shield is a three-dimensional net structure, the matrix of which uses a metal material having fine gaps compactly filling with an elastomer material.
Patent JP-H07241088-A (JP)
Title: Fabrication of micromachine
Inventor: SHINDO AKIHIRO
IPC: C30B23/04
Filed: 1994-12-05
Abstract: PURPOSE:To fabricate a micromachine having intricate structure equipped with a member of single crystal material easily with high accuracy. CONSTITUTION:A single crystal Si substrate 1102 having the (100) face directing upward is irradiated, on the uppermost layer 1104 thereof, with an Ne atom flow from a plurality of specified directions thus converting the crystal orientation of the uppermost layer 1104 such that the (111) face directs upward. Anisotropic etching is then effected from the bottom face of the substrate 1102 using a mask material 1106 to make a V-groove 1112. In this regard, the uppermost layer 1104 serves as an etching stopper. Consequently, a micromachine having a single crystal diaphragm of arranged thickness can be fabricated easily. This method fabricates a micromachine having an intricate member, e.g. a diaphragm composed of a single crystal material, easily without relying upon bonding.
Patent JP-H01139928-A (JP)
Title: Electric heater
Inventor: ISHIHARA YUJI
IPC: F24C7/02
Filed: 1987-11-27
Abstract: PURPOSE:To enable a minute heating calorie to be controlled by a method wherein a plurality of electrical power controlling elements are provided to be connected to each of connection points of a plurality of heater elements connected in series and a control circuit is provided for supplying an AC power supply to a predetermined electrical power element for every specified period. CONSTITUTION:An electric heater is provided with a controlling circuit 6 composed of a plurality of electrical power controlling elements 4 and a trigger producing circuit 5 for controlling each of the electrical power controlling elements 4, and each of the electrical power controlling elements 4 is inserted into each of energization circuits for a plurality of heating elements 3 connected in series. The trigger producing circuit 5 is controlled by a timer circuit 7. This timer circuit 7 is comprised of a logical circuit 8, a power supply circuit 9 and a power supply zero cross signal generating part 10. An energization for the heating elements 3 is carried out in synchronism with a passing through a zero point of the power supply by the power supply zero cross signal producing part 10. A period until an energization of the power supply is charged over again is varied, and an energized condition for the heating elements 3 is also varied. In this way, an electrical power is periodically supplied to the electrical power controlling elements set by the controlling circuit to enable a heating calorie of the heaters to be varied in step-less manner.