baber/WOPTO huggingface dataset:
Patent JP-H07122548-A (JP)
Title: Ashing system
Inventor: UMEKITA MASAMI
IPC: H01L21/302
Filed: 1993-10-28
Abstract: PURPOSE:To prevent the rotation of wafer guide from being impeded by opposing the outer peripheral part closely to the end part of opening through an interval when a substrate stage is elevated to lift a substrate from a processing table in order to alter the direction of the substrate through rotation. CONSTITUTION:A rotating wafer guide 11 has a beveled side face part 14 thus providing an opening 8 as wide as about 4mm with respect to a rotating mesh ring 5. Since it is exposed to plasma gas, the mesh ring 5 is prevented from coming into contact, at the opening part 8 thereof, with the side face part 14 of the guide even when the opening part 8 is deformed.
Patent JP-H01134886-A (JP)
Title: Connector jointing method for semiconductor packaged board
Inventor: MIMURA SEIICHI
IPC: H01R43/02
Filed: 1987-11-18
Abstract: PURPOSE:To enable the execution of a reliable jointing work in a short time by depositing preliminarily solder on a connector jointing pad, overlapping each connector lead thereon, then applying heat thereto via a heating member having a heat transfer surface in contact with all leads, and applying solder. CONSTITUTION:Solder 11 is preliminarily deposited on a connector jointing pad 3 and a board 1 and a connector 4 are so connected to each other as to overlap the preliminary solder 11 with the lead 4b of the connector 4. Then, heaters 12 and 12 so clamp the board 11 as to press the lead 4b. In this case, each heater 12 is heated up to a solder melting temperature. And the preliminary solder 11 is again heated. As a result, all the leads 4b, 4b and so forth and the connector jointing pads 3, 3 and so forth are concurrently heated with the aforesaid heaters 12 and 12, and soldered. Also, as a uniform quantity of solder is deposited on each connector jointing pad preliminarily, a jointed condition after soldering becomes reliable.
Patent JP-H01134238-A (JP)
Title: Surface flaw inspecting device for steel plate
Inventor: MATSUO JIRO
IPC: G01N21/892
Filed: 1987-11-19
Abstract: PURPOSE:To improve a flaw detection rate and the decision accuracy of the name and grade of a flaw by composing a signal of surface flaw detection signals from an optical flaw detecting device and a flaw detecting device which utilizes electromagnetic force. CONSTITUTION:In a steel plate inspection line, etc., a magnetizing roll 12 comes into contact with the steel plate 11 and a leak magnetic flux detection sensor 13 detects leak magnetic flux from a flaw part. The optical surface flaw inspecting device 14 is installed at a slight distance from the leak magnetic flux flaw inspecting device. The signal of the leak magnetic flux detection sensor 13 and the signal of the optical surface flaw inspecting device 14 are line-synchronized by a line speed sensor 15 and a composite flaw signal processor 16 detects the flaw and further decides the name and grade of the flaw.
Patent JP-H03151831-A (JP)
Title: Production of hydrous chocolate
Inventor: BABA HIDEKI
IPC: A23G1/00
Filed: 1989-11-10
Abstract: PURPOSE:To obtain water-in-oil type hydrous chocolate having extremely stable emulsion state by blending chocolate dough rolled and quenched by a conventional procedure with an aqueous component in the presence of sucrose fatty acid ester having low HLB comprising a main bonded fatty acid with a given number of carbons. CONSTITUTION:Chocolate dough such as sweet chocolate or milk chocolate treated as motioned above is blended with an aqueous component such as natural cream in the presence of the following sucrose fatty acid ester having low HLB and emulsified into a water-in-oil type. Namely, the sucrose fatty acid ester having low HLB as an emulsifying agent preferably has a main bonded fatty acid with 20-26 carbons and about 1-3 HLB. Behenic ester or erucic ester is especially effective as the fatty acid ester. The prepared hydrous chocolate is in an extremely stable emulsion state without causing fats and oils separation even if solidification under cooling and melting under heating are repeated.
Patent JP-H11118986-A (JP)
Title: Method for suppressing adhesion of radioactive corrosive product onto surface of primary coolant pipe in nuclear power generation plate
Inventor: MIDORIKAWA YUJI
IPC: G21F9/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress the adhesion of an ionized or a particulate radioactive corrosive product onto the surface of piping equipment by adding Mn metal ion and at least one metal ion out of Mg, Ni, and Zn to primary coolant. SOLUTION: A furnace water demineralizing device 65 and a steam condensation demineralizing device 71 are installed at two circulation systems of a furnace water purification system and a main steam/water-supply system for purifying coolant. A site where the mixture and the implantation of metal ions are executed is located at the downstream side of the device 65 and that of the device 71 to avoid the decrease in the implanted metal ions due to the demineralizing device. More specifically, the mixture of Mn metal ion and at least any one metal ion out of Mg, Ni, and Zn into a metal ion mixture tank 74 or that of each metal ion of Mn, Ni, and Zn is prepared, valves 76 and 77 are switched, and the mixture is injected into a furnace water purification system or a main steam/water-supply system by a pump 75.  The amount of implantation can be constantly controlled based on the analysis result of the concentration of the implanted metal ion in the coolant.
Patent JP-H04168912-A (JP)
Title: Inverter protective circuit
Inventor: YOSHIMURA TOMONORI
IPC: H02H7/122
Filed: 1990-10-30
Abstract: PURPOSE:To realize protection of elements in an inverter against overcurrent fault by additionally providing a circuit for detecting a positive or negative voltage value of a DC stage. CONSTITUTION:An inverter protective circuit 13 comprises resistors 131, 132, comparators 133, 134, an OR gate, and the like. When the resistances of the resistors 131, 132 are selected to be identical, voltage across the resistor 132 is equal to half of a DC power supply 1 voltage at the time of stoppage of switching elements 2-7. When any one of the switching elements 3, 5, 7 is short- circuited, voltage across the resistor 132 goes zero whereas it is equal to the DC power supply voltage 1 when any one of the switching elements 2, 4, 6 is short-circuited. According to the constitution, short circuit fault can be detected by observing the voltage value across the resistor 132.
Patent JP-S62148401-A (JP)
Inventor: HARUTOMUUTO RINDE
IPC: A01M17/00
Filed: 1986-12-11
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-H02145209-A (JP)
Title: Cutter
Inventor: AOYANAGI MINORU
IPC: B23D55/04
Filed: 1988-11-22
Abstract: PURPOSE:To facilitate the sending in of a work and the returning of a remaining material when a material sending vice has retreated at the drive portion of a work sending in roller conveyer provided at the back of the vice which is movable forward and backward and sends the work to a cutter, by driving its driven portion. CONSTITUTION:At a material sending vice 147, a gear 157 is supported at a roller 155A at the rear end out of a plurality of rollers 155, and guiding to a guide bar 149 is made by means of a fluid cylinder 159, and a movement in a forward and backward direction is made, and a work is sent. When the material sending vice 147 is made to move to the rear end, gears 167,157 mesh, and when the roller 13 of a sending in roller conveyer 15 is made to be rotated by means of chains 171,173, rollers 155,155A are rotated, and the work sent by means of the roller 13 of the conveyer 15 is moved onto the material sending vice 147, and then, this vice 147 is advanced, and gears 167,147 are separated, and the work protrudes forward by a fixed quantity. When a fluid cylinder 153 is operated and the work is held pinchingly and the material sending vice 147 is advanced, the work hits a main body vice jaw 175, and a fixed sizing is conducted according to the presence or not of a tip cutting, and the returning of a remaining material becomes easy.
Patent JP-H10142517-A (JP)
Title: Micro-actuator
Inventor: WARABE TAKESHI
IPC: G02B21/32
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a micro-actuator capable of controlling a spherical movable piece with high accuracy by the simple constitution. SOLUTION: This micro-actuator is constituted so that a spherical movable piece 3 having an arm member 2 is freely rotatably supported and operates the arm member by rotating the spherical movable piece 3 by an ultrasonic oscillator. In this case, this actuator is provided with a light source means 30 buried in an axial line in the spherical movable piece 3, convirting a light beam emitted from a light source 31 into a parallel light beam and transmitting it, a light converging means 52 provided at a position apart from the spherical movable piece 3, converging the parallel light beam from the light source means 30 and provided so as to confront the light source means 30 and a rotating angle arithmetic means for obtaining the rotating angle of the spherical movable piece 3 based on the position movement of a spot formed by a light converging means 52.
Patent JP-2001112930-A (JP)
Title: Structure for mounting electronic component
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To easily dismount an electronic component in the case of disposing an old pachinko game machine or the like. SOLUTION: This mounting structure of a pachinko ball sensor 11 is constituted of an attaching hole 13 pierced at a pachinko ball passage 12 so as to correspond to the external shape of the pachinko ball sensor 11 and a supporting plate 14 erected on the outer wall surface on the side of inserting the pachinko ball sensor 11 of the pachinko ball passage 12 and provided with a mounting surface 14a positioned on the same plane as the inner wall surface of the attaching hole 13. In order to prevent the pachinko ball sensor 11 inserted to the attaching hole 13 from falling off from the attaching hole 13, a hooking projection 15 for hooking the end part of the part exposed from the attaching hole 13 of the pachinko ball sensor 11 is formed. The hooking projection 15 is a projected line whose cross section is the sector (semicircle) of the center angle of 180 degrees.
Patent JP-H02139914-A (JP)
Title: Pattern formation
Inventor: MURASE ISAO
IPC: H01L21/28
Filed: 1988-11-21
Abstract: PURPOSE:To prevent mixing with an upper and a lower layers and to control a pattern width stably by forming an intermediate layer whose mass is larger than that of a resist material between resist films of an upper and a lower layers and by applying charged beam in two stages of exposure of an upper layer resist film alone and exposure of both resist films including the lower layer resist film. CONSTITUTION:A nitride film 3 is formed between a low sensitivity resist film 2 and a high sensitivity resist 4. A first charged beam A is applied by energy to expose an upper resist film 4 alone; however, since a mass of the nitride film 3 is larger than that of a resist material, incident beam is shielded and the lower layer resist film 2 is not exposed. A second charged beam B which exposes also the lower layer resist film 2 is applied through the intermediate nitride film 3 to a narrower region. Then, an exposure region of the upper layer resist film 4 is developed and eliminated, and the intermediate nitride film 3 is removed using an upper resist pattern as a mask. The narrower exposure region of the lower layer resist film 2 is removed, a film of a gate material 5 is formed, and lastly upper and lower layer resists 2, 4 and the nitride film 3 are removed to acquire 5g of a T-type gate pattern.
Patent JP-H10143146-A (JP)
Title: Musical instrument with playing supporting function
Inventor: NISHIMOTO KAZUSHI
IPC: G10H1/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a playing supporting system which is capable of embodying the playing meeting the player's sensitivity without entailing the collision of the accompanist's tones even if the player has no knowledge of the musical theoretical knowledge relating to playing. SOLUTION: The chord progression of the music data selected from a music data base 10 is analyzed and usable tone rows are allocated to the respective chords by an automatic analyzer 22. When playing, the playing is supported by allocating respective pitches to the respective chords by a pitch allocation section 24 in the playing position of a playing input interface according to the analyzed tone rows. In case there is the possibility of the collision of the pitches played by the accompanist and the pitches played by the player or in case the sensitivity information from the player is given, the optimum tone rows corresponding to the assigned information are selected and the tones included in the tone rows are allocated to the respective playing positions of the playing input interfaces as the usable tone rows to the respective chords.
Patent JP-S62154441-A (JP)
Title: Deflecting yoke device
Inventor: OGASA MICHIO
IPC: H01J29/76
Filed: 1985-12-25
Abstract: PURPOSE:To make such a convergence characteristic that is favorable in a side beam securable, by installing a second deflecting device generating a deflecting magnetic field. CONSTITUTION:A ring magnetic substance 9 is made up of connecting two semicircular magnetic substances 9a as one body with a core clip 9b. A toroidal coils 10 is constituted of a pair of first coils 11 and 12 to be wound in a sense strengthening a vertical deflecting magnetic field at parts of top and bottom sides centering on a vertical axis Y passing through a tube axis Z, and two pairs of second coils 13, 14 and 15, 16 being wound in reverse against these coils 11 and 12 at both-direction sides of the ring magnetic substance 9 so as to hold a hold a horizontal axis X passing through the tube axis Z and to be opposed. A deflecting device 7 is regulated its current-energization quantity by a variable resistor VR connected to a saddle type vertical deflecting coil 4s, forming a deflecting magnetic filed having a six poles, and three electron beams B, G and Rare predeflected whereby an incident position and an incident angle to an S/S type deflecting yoke 3 are regulated.
Patent JP-S62154669-A (JP)
Title: Mos-type semiconductor device
Inventor: MISU KAZUHITO
IPC: H03F1/52
Filed: 1985-12-26
Abstract: PURPOSE:To obtain an MOS-type semiconductor device having a strong surge voltage resistance by a construction wherein a contact of a metal wiring layer having an earthing potential with a diffusion layer located just below said layer is provided in a plurality at a distance within a range of 40-300mum from a contact connecting an input terminal to the diffusion layer, or is made large in size, in the case when a surge is applied to the input terminal. CONSTITUTION:Contacts 9a (the same contacts in a plurality) or 9b (large-sized contact) of a metal wiring layer 10 having an earthing potential with a diffusion layer 7b located just below said layer is provided at a distance of the radius 100mum around a contact 9 connecting an input terminal 10 and a diffusion layer 7. When a surge V is applied to the input terminal 10, a breakdown current flows through a P<+>N<+> junction formed by a P<+> region of an impurity layer 3 for a channel stopper located just below a field oxide film 4 and by an N<+> region of the diffusion layer 7b located in the vicinity of the input terminal 10 and having an earthing potential. The concentration of this breakdown current per one unit contact is relaxed by providing the contact 9a of the earthing potential in a plurality or by making 9b large in size. The breakdown current is dependent on the internal resistance of an N<+>(P<+>, P<->)N<+> transistor, and particularly the effect of the resistance of (P<+>, P<->) is large.
Patent JP-S62151025-A (JP)
Title: Analog-digital conversion circuit
Inventor: SUDO TOSHIO
IPC: H03M1/38
Filed: 1985-12-25
Abstract: PURPOSE:To complete the AD conversion at an optionally designated bit lower than N-bit by adding a register storing a conversion bit number to a conventional circuit in the N-bit resolution sequential comparison system AD conversion circuit. CONSTITUTION:A conversion bit number storage register 10 stores a bit number being an object of AD conversion through a bus control circuit 9 from a CPU 8 before the execution of AD conversion. When a signal designating the conversion bit number is inputted from the bus control circuit 9 to a decoder circuit 10a. A 3-bit input signal representing the conversion bit numbers 1-8 is inputted to an 8-bit AD conversion circuit and any of output signals N1, N2...N8 goes to logic '1' corresponding to binary-coded decimal numbers 0-7. Since a latch signal DTP resets a BUSY signal representing the AD conversion, the CPU 8 detects that the BUSY signal becomes '1' from '0' to recognize the end of AD conversion.
Patent JP-H02141071-A (JP)
Title: Electronic still camera
Inventor: TAMADA KAZUMASA
IPC: G03B7/08
Filed: 1988-11-21
Abstract: PURPOSE:To prevent photographing in a condition in which focusing and exposure value calculation are incomplete by sending a photographing permitting signal after the focusing by means of an AF mechanism and the photometry of a subject luminance by means of a solid-state image pickup device are both completed. CONSTITUTION:Range finding by an AF range finder part 26 and lens driving based on it are executed simultaneously at the time of photometry, and when focusing is completed, an AF completing signal is sent from the AF range finder part 26 to a whole control part 15. Then the whole control part 15 refers to an internal register as soon as it is AF-locked, and when photometric data (a diaphragm value AV and a shutter speed TV) are written, the photographing permitting signal is sent, and range finding data and photometric data are displayed on a data display part 28. Thus, the photographing in the condition in which the focusing and the exposure value calculation are incomplete can be prevented, and the sure photographing is attained.
Patent JP-S63148483-A (JP)
Title: Information read/write system for disk storage device
Inventor: ISATO NOBUHIKO
IPC: G11B20/12
Filed: 1986-12-10
Abstract: PURPOSE:To improve the utility efficiency of a storage capacity which a disk has by recording a composite information unit at every collating information which has been previously written in a disk for specifying a physical address in a disk surface being a place for recording the composite information unit with the composite information unit consisting of plural number of information units as the unit for recording in the disk. CONSTITUTION:In access to a disk storage device of the information unit designated by a logical address, an address calculation means 40 fetches the composite information unit corresponding to collating information which conforms to the physical address converted from logical address from the disk 11 to a temporary storage means 30. An extraction substitution means 50 extracts or substitutes the information unit corresponding to the information unit address calculated by the address calculation means 40 in the composite information unit. If the information unit in the composite information unit is substituted, the composite information unit is returned into the place corresponding to collating information which conforms to the physical address of the disk 11. Thus, the utility efficiency of the disk surface can be improved.
Patent JP-H03154046-A (JP)
Title: Image forming method
Inventor: YAMADA MINORU
IPC: G03C1/06
Filed: 1989-11-13
Abstract: PURPOSE:To enhance the degree of black color of the image silver, sensitivity and covering power of a photosensitive material by incorporating a specific compd. into emulsion layers in such a manner as to have the prescribed contribution of the density after development processing. CONSTITUTION:The photosensitive material having the silver halide photographic emulsion layers is subjected to image exposing and development processing and is thereby formed with images. The images are formed by incorporating the compd. of formula I into the emulsion layers in such a manner that the contribution of the density after the development processing is <=1/10 the density of the silver images when the compd. of the formula I is not incorporated into the emulsion layers. If this compd. is added in the large amt. to the extent of attaining the density exceeding 1/10 the density of the silver images, the images turn to blue images and, therefore, such is undersirable. In the formula, R1, R2 denote 1 to 16C alkyl, 2 to 16C alkylene, etc.; X, Y denotes 1 to 4C alkyl, 1 to 6C alkoxy, etc.; (l), (m), (n), (p), denote 1 to 3 and the compd. of formula II is usable.
Patent JP-H06151615-A (JP)
Title: Semiconductor device
Inventor: SAKUMA KUNIAKI
IPC: H01L23/02
Filed: 1992-11-02
Abstract: PURPOSE:To increase the mounting accuracy of a semiconductor device by eliminating the dispersion of accuracy for handling positions at the time of mounting and also prevent short-circuiting between the wirings of a mounting board or between the bump electrodes thereof. CONSTITUTION:This semiconductor device is characterized in that the peripheral region of the main surface 3A of a base board 3 and the circumferential edge surface 6A of a cap 6 facing the peripheral region of the main surface 3A of the base board 3 are joined together with a bonding member 9. A chamfered part 3C is provided in an angular part in which the main surface 3A of the base board 3 is crossing the peripheral side surface 3B and a chamfered part 6C is provided in an angular part in which the circumferential edge surface 6A of the cap 6 is crossing the peripheral side surface 6B.
Patent JP-H11134333-A (JP)
Title: Language processor and method therefor and transmission medium
Inventor: SHIMAKAWA MASATO
IPC: G06F17/27
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce memory use amounts and calculation amounts. SOLUTION: An unregistered word candidate likelihood estimating part 9 judges the likelihood of the combination of morphemic candidates listed by a dictionary retrieving part 3. Only when it is judged that the likelihood of the combination including a character block corresponding to an unregistered word which is not registered in a dictionary among the combination of the morphemic candidates is high as the result of the judgement by the unregistered word candidate likelihood estimating part 9, an unregistered word candidate generating part 10 generates an unregistered word candidate corresponding to the unregistered word.
Patent JP-H09123362-A (JP)
Title: Laminate of nonwoven fabric and thermoplastic film and manufacture thereof
Inventor: MISHIERU DOUGURAN
IPC: B32B27/32
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate having appearance and the feel like silk. SOLUTION: This laminate is obtained from a nonwoven fabric based on fibers obtained from a mixture of a polyolefin (i) and a copolymer of ethylene and (meth)acrylic acid, an alkyl ester thereof or a salt thereof and/or an ethylene/vinyl acetate copolymer (ii) and a thermoplastic film consisting of a thermoplastic polymer (iii) and a copolymer of ethylene and (meth)acryling acid, an alkyl ester thereof or a salt thereof and/or an ethylene/vinyl acetate copolymer (iv).