baber/WOPTO huggingface dataset:
Patent JP-H01121616-A (JP)
Title: Control method for circulation particles volume and its control device in fluidized bed type-burner
Inventor: TSUKAMOTO KAZUNORI
IPC: F23G5/50
Filed: 1987-11-05
Abstract: PURPOSE:To enable the optimum control of the quantity of circulation particles by controlling the quantity of circulating particles inside an incineration vessel, depending on a differential pressure and differential temperature between the lower part and the upper part of a free board chamber at the time of controlling the quantity of circulating particles in a fluidized bed type-incinerator. CONSTITUTION:When a differential pressure between the lower part and the upper part of a free board chamber 41 exceeds a predetermined fixed value, circulating particles are discharged outside an incineration vessel 35. On the other hand, when a differential temperature between the upper part of the free board chamber 41 and a header 39 exceeds a predetermined fixed value, the circulation particles are supplied into the incineration vessel 35. In a control unit 81 for the circulation particles when a pressure value which has deducted a pressure value indicated at an upper part pressure gauge 73 from a pressure value indicated at a lower part pressure gauge 75, exceeds a fixed value, this control unit 81 operates a discharge mechanism 83, which is adapted to discharge circulating particles outside the incineration vessel 35. On the other hand, when a value which has deducted a temperature value indicated by a lower part thermometer 79 from a temperature value indicated by an upper part thermometer 77, the control unit 81 also operates a supply mechanism 91 which is adapted to feed circulating particles into the incineration vessel 35.
Patent JP-H10107183-A (JP)
Title: Semiconductor package
Inventor: KUSUDA SEIJI
IPC: H01L23/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor package which restrains a stress from being concentrated on a protrusion part form a sealing resin part at every lead terminal by a method wherein a semiconductor chip is sealed with the sealing resin part and a coupling protrusion part which protrudes to the outside to be eaves-shaped at the outer circumferential part is formed integrally so as to face the protrusion part at the lead terminal. SOLUTION: In a semiconductor package 1, a die pad 3 and a semiconductor chip 4 are sealed with a sealing resin part 6 in such a way that their tip sides protrude respectively to the outside from a horizontal part 5b at every lead terminal 5. In the sealing resin part 6, an upper block part 7 and a lower block part 8 are molded integrally while a part protruding from the lead terminal 5 is used as a boundary. In the upper block part 7, its outer circumferential part 7a is situated at the outside from the horizontal part 5b at the lead terminal 5. In the lower block part 8, its outer circumferential part 8a is situated at the inside of a vertical part 5d at the lead terminal 5. A coupling protrusion part 6a is formed at the bonding part of both parts 7, 8 so as to protrude, to be eaves-shaped, to the upper part of the horizontal part 5b as the lead terminal 5.
Patent JP-2000112736-A (JP)
Title: Program generating device
Inventor: MIYASAKA KAZUHIKO
IPC: G06F9/06
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To realize a program generating device capable of allowing an engineer who is used to use a procedure-type language and an engineer receiving a new programming language to share a programing work and capable of generating a real time software of a discrete event driving-type while sufficiently utilizing program property generated by the procedure-type language until then. SOLUTION: The device generates a program to be parallelly processed by plural controlling subjects on a network. In this case, an execution program 41 is formed by link-editing a program generated through the use of the procedure-type language by a second program generating means 31 as a low- order hierarchical program with respect to a program generated by a first program generating means 21 through the use of plural kinds of graphic patterns expressing the contents of each processing to be processed by the time sequence of the program.
Patent JP-S62144505-A (JP)
Inventor: GIYUNTAA PURIITSUERU
IPC: H02B11/00
Filed: 1986-11-25
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-H10119190-A (JP)
Title: Seismic isolation bearing material and its manufacture
Inventor: SUGA KAZUO
IPC: B32B25/08
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To assemble a bearing material at a job site by a simple process and to preferably apply it to a lightweight material by laminating bearing material units each of which at least one surface of an elastomer layer obtained by laminating a hard plate as a stable plate is an adhesive surface with each other and adhering them to each other via normal temperature curing adhesive. SOLUTION: The bearing material 1 is obtained by laminating bearing material units 4 each having a hard plate 2 and elastomer 3 via normal temperature curing adhesive 5. The unit 4 is formed as a laminate member obtained by forming elastomer layers 3a on both surface of the plate 2 and coating its side with an elastomer coating layer 3b so that at least one surface of the layers 3a is formed as an adhesive surface 3c. The plate 2 is used as a stable plate and uses, for example, a general purpose structure steel plate, or cold rolled plate. The elastomer 3 uses any of vulcanized rubber, thermoplastic elastomer and thermosetting elastomer. Thus, since the unit is handled, its final assembling is conducted at a narrow place, and a heat source is eliminated with the normal temperature curing adhesive.
Patent JP-2001105033-A (JP)
Title: Pipe bender
Inventor: KOJIMA MASAYASU
IPC: B21D26/043
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipe bender with which the cross-sectional shape in a bend part is properly changed in the process of bend-forming and to facilitate the use as pipe stock for hydroforming. SOLUTION: In the pipe bender in which a pipe P which is an object of bending is fed into a bending device 3 in the axial direction of a pipe, held with a bending die 30 and clamping die 31 and bent and formed by the rotation around the axis of the bending die 30, the pipe bender is constituted so that, by moving a mandrel attached to the tip of the mandrel bar 41 which is inserted into the inside of the pipe P from a pipe end part, in the feeding direction of the pipe P by the movement of a mandrel cylinder 40 along guide rails 21 and 21 in accordance with the rotation of an adjusting motor 5 and changing the projecting length from the center of the rotation of the bending die 30, the cross-sectional shape of the pipe P after bend-forming is variously changeable.
Patent JP-H07135178-A (JP)
Title: Epitaxial crystal growth device
Inventor: MINAGAWA SHIGEKAZU
IPC: H01L21/205
Filed: 1993-11-10
Abstract: PURPOSE:To reduce absorption and desorption of electron-donating gas on the surface of the inner wall of a device by a method wherein the inner wall of the device is covered with a fluororesin. CONSTITUTION:Arsine and a trimethylgallium are made to flow through a by-pass tube 15 prior to a crystal growth and cleaning of a piping, the stabilization of the flow rate of gas and the normalization of adsorption and desorption of the gas on the inner wall of the piping are contrived. In such a way, the gas having its guranteed flow rate, concentration and purity is led in a reaction tube 16 and a crystal of a desired specification is grown on a substrate crystal 17. In this device, when adsorption of desorption of reaction gas are caused in a part 18 shown by the double line, a change is generated in the concentration and purity of the gas, which is made to flow through the by-pass tube 15 and is stabilized, and the growth of the crystal is performed out a condition different from a set condition. So in order to prevent the generation of such a phenomenon, the inner wall of the part 18 shown by the dual lines is covered with a fluororesin. Thereby, adsorption and desorption of electron-donating gas on the surface of the inner wall of the device can be reduced.
Patent JP-H04155880-A (JP)
Title: Stripe type semiconductor photoelement array and manufacture thereof
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1990-10-19
Abstract: PURPOSE:To obtain an element small in leakage current and excellent in photosensitivity by a method wherein the stripe of an active layer is formed a few times as wide as the wavelength of light in an active region and tens of times as wide as the wavelength near an end face region so as to enable the active layer to be smoothly connected to the active region. CONSTITUTION:Stripes formed on a substrate 21 are 3mum wide and 400mum long in an active region, 100mum wide and 50mum long in a window region, and 50mum wide and 27mum deep at a joint. In succession, a first clad layer 22, a waveguide layer 23, an active layer 24, a second clad layer 25, and a cap layer 27 are successively formed on the substrate 21. Then, a resist 30 of a stripe width of 3mum is formed on the center of the stripe, and the second clad layer 25 is removed through etching so as to be left unremoved only as long as 0.3mum. Then, the cap layer 27 is removed through ammonia in the window region. Next, an SiO2 film 26 is provided onto the whole surface excluding a mesa stripe, and a P-type electrode 28 and an N-type electrode 29 are provided to the front and the rear of an element respectively.
Patent JP-H02128352-A (JP)
Title: Rotary head type magnetic recorder
Inventor: SHIMIZU HIDEKI
IPC: G11B15/467
Filed: 1988-11-09
Abstract: PURPOSE:To reduce the irregularites of an image caused by abnormality of a control signal by recording the control signal obtained from a correcting vertical synchronizing signal into a control track at the time of recording, and obtaining a vertical synchronizing signal and a head positioning signal from a correcting control signal obtained from this track at the time of reproducing. CONSTITUTION:The magnetic recorder is provided with a PLL consisting of a phase comparator 1, a charge pump 2, a loop filter 3, a VCO 4 and a frequency divider 5, an abnormality detecting circuit containing a flip-flop 13, a buffer 14, counters 6, 7, an OR 8 and an AND 9, false signal generating circuits 10, 11 and a switching circuit 12. In this state, at the time of reproducing, abnormality of a control signal is detected and corrected in its early stage, and at the time of recording as well, abnormality of a vertical synchronizing signal recorded in a control track of a magnetic tape and use for the control signal is detected and corrected, by which an exacter control signal is obtained at the time of reproducing, a rotary head is positioned correctly, and also, an exact vertical synchronizing signal is obtained. In such a way, irregularities of an image of a video output device can be reduced.
Patent JP-H11109673-A (JP)
Title: Electrophotographic nonmagnetic toner
Inventor: MIURA MAKOTO
IPC: G03G9/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve storage stability while maintaining a low fixing temp. and offset resistance by adding a magnetic powder as a dispersant to increase the dispensability of a low melting point wax. SOLUTION: This toner consists of a binder resin, coloring agent and wax and contains a specified amt. of a magnetic powder as a dispersant of the wax. The wax is added to decrease the initiating temp. of melting the toner and to improve the low temp. fixing property. The wax is preferably a low melting point wax. and the melting point of the low melting point wax is preferably 80 to 110 deg.C so as to obtain both of the low temp. fixing property and storage stability. The magnetic powder is added to uniformly disperse the low melting point wax in the binder resin, and is preferably a magnetite or the like. The optimum conditions of the magnetic powder added are that the average particle size is 0.1 to 0.8 μm and its amt. is 1 to 10 wt.%. The softening point of the binder resin is preferably 120 to 150 deg.C.
Patent JP-H07135450-A (JP)
Title: J-k flip-flop circuit
Inventor: SATO YASUSHI
IPC: H03K3/3562
Filed: 1993-11-10
Abstract: PURPOSE:To reduce the occupied area of the flip-flop on an integrated circuit and to reduce the cost through the reduction in the number of components. CONSTITUTION:N-MOSFETs 21, 22, 23 whose gates receive a clock CL1, a J signal, and a signal of one node of a flip-flop circuit (F, F) 2 are connected in series and one end is connected to one node 3 of a flip-flop circuit 1. N- MOSFETs 24, 25, 26 whose gates receive a clock CL1, a K signal, and a signal of other node 6 are connected in series and one end is connected to other node 4 of the flip-flop circuit 1. Two N-MOSFETs 27, 28 whose gates receive a clock CL 2 and a signal of one node 3 of the F.F1 are connected in series and the one end is connected to other node 6 of the F.F2. Two N-MOSFETs 29, 30 whose gates receive the clock signal CL 2 and a signal other node 4 of the F.F1 are connected in series and the one end is connected to one node 5 of the F.F2. The other end of the serial connection circuits is connected to a ground voltage GND.
Patent JP-H02132048-A (JP)
Title: Truck for transporting cable drum and delivering cable
Inventor: AKIYAMA NORIYOSHI
IPC: B65H18/20
Filed: 1988-11-09
Abstract: PURPOSE:To enable transport of a cable drum and delivery of a cable by providing rotary wheels through which the flanges of a cable drum are rotatably placed on the upper surfaces of two intercoupled trucks to the lower part of each of which a caster is mounted. CONSTITUTION:Since, when flanges B and B of a cable drum A are engaged with and between coupling levers 5 and 5 each running between first and second car bodies 1 and 1' with which a truck is formed, the drum is placed in a manner that the lowermost end thereof is prevented from making contact with a floor surface C, the cable drum A is pushed and can be transported to a desired place. The first truck is removed in a state to lift the one flange B, and upper plate materials 1c and 1c' are placed on the floor surface C in a state that the upside of the removed truck is down, and the flange B of the cable drum A is placed on rotary wheels 3 and 3' mounted to an up lower plate material 1a. Regarding the other truck, the other flange B of the cable drum is placed in a similar manner described above on the rotary wheels 3 and 3'. With a cable D pulled, the cable drum A is rotated on the rotary wheels 3 and 3' and the cable D can be delivered.
Patent JP-H07182645-A (JP)
Title: Magnetic recording medium in thin film surface and its manufacture
Inventor: BURITSUJI BII RARU
IPC: G11B5/64
Filed: 1994-10-20
Abstract: PURPOSE:To obtain a magnetic recording medium in a thin film surface with a low noise and its manufacturing method. CONSTITUTION:A medium 20 has a multi-layer magnetic film structure and individual magnetic layers 26 and 30 are insulated with a ferromagnetic layer 28 as thin film. The ferromagnetic layer 28 reduces the noise of the medium effectively at least to the same extent as a chromium insulated layer equal in the thickness of the insulation layer while being able to increase a N/S effectively as well. But the lowering of over-light is minimized.
Patent JP-H06131539-A (JP)
Title: Discount control device for automatic vending machine
Inventor: TAKANO SHIGEKI
IPC: G07F9/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide an automatic vending machine discount control device enabling a purchaser to previously know the total amount purchased even at the time of collectively purchasing plural merchandise having respectively different discount rates and previously check the combinations of merchandise to be collectively purchased by a more economical price before the practical purchase of the merchandise. CONSTITUTION:The discount control device is constituted of a discount control menas 1 for executing discount operation at the time of collective purchase, a collective purchase selecting button 2 to be used when a purchaser collectively purchases merchandise, an amount display device 3 for displaying a discount sales amount, merchandise selecting buttons 4 for allowing a purchaser to select required mechandise, a discount setting means 6 for setting up the number of discount units, a discount amount, etc., and a collective purchase storing means 7 for temporarily storing data for arithmetic processing and storing the number of collectively purchased merchandise for discount, discount amounts, and so on.
Patent JP-S62141232-A (JP)
Inventor: AMAKI TSUTOMU
IPC: E03D9/08
Filed: 1985-12-13
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-H10107316-A (JP)
Title: Semiconductor light-emitting device of iii group nitride
Inventor: KOIKE MASAYOSHI
IPC: H01L27/15
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To decrease the number of manufacturing process of a semiconductor light-emitting device, composed of a III group nitride and effectively cut chips from wafers. SOLUTION: N-conductive type n-layer, composed of a III group nitride light-emitting semiconductor (AlZ GaY InZ- X- Y N;X=0, Y=0, X=Y=0 included) and a plurality of light-emitting diodes 10a, 10b, 10c, and 10d, having at least p-conductive p-layer are integrated on the monolithic sapphire substrate. Each diode 10a, 10b, 10d, and 10d is electrically insulated by the slot 11, and the p-electrode 7c of the diode 10c and n-electrode 8d of the diode 10d, the p- electrode 7d of the diode 10d and n-electrode 8a of the diode 10a, and the p- electrode 7a of the diode 10a and n-electrode 8b of the diode 10b are electrically connected. Through the wire bonding between n-electrode 8c of the diode 10c and p-electrode 7bb of the diode 10b, each diode 10a, 10b, 10c, and 10d is connected in series.
Patent JP-H04155568-A (JP)
Title: Kana/kanji converter
Inventor: AIHARA KAZUO
IPC: G06F17/22
Filed: 1990-10-19
Abstract: PURPOSE:To prepare and edit a document quickly by moving the segment dividing position of a segment to be a correction object in a Japanese syllabary(KANA)/Chinese character(KANJI) mixing character string constructed from the plural segments before a definition, and reconverting the character string after the new segment based on the segment dividing position after moving. CONSTITUTION:A segment division changing means 212 changes the segment dividing position of data stored in a storage part 4 corresponding to a segment dividing position moving key. A conversion control part 211 recognizes the new segment based on the segment dividing position changed by the segment division changing means 212, and requests to reconvert the character string after the new segment to a word processing part 22. Therefore, by specifying the erroneously converted segment as the segment to be the correction object included in the KANA/KANJI mixing character string constructed from the plural segment before the definition, moreover, by moving the segment dividing position, the KANA/KANJI conversion (reconversion) is executed in the new segment based on the segment dividing position after moving, as well as the KANA/KANJI conversion (reconversion) is executed in the character string after the segment. Thus, it is possible to correct the character string to be the correction object quickly.
Patent JP-H08133695-A (JP)
Title: Frame carrying grip device
Inventor: TSUJIMOTO HIROSHIGE
IPC: B66F9/18
Filed: 1994-11-16
Abstract: PURPOSE: To provide a grip device for gripping a lattice structure frame for carrying, in which positioning of a clamp means can be easily adjusted in response to the lattice structure. CONSTITUTION: A clamp frame 3 has a frame main body 14 and a free frame 16, which can be freely moved in the fore and aft direction in relation to the frame main body 14. Each clamp means 27A, 27B, 28 has a pair of clamp members 32a, 32b, 40, which are to be symmetrically moved in the fore and aft direction so as to come close to each other and separate from each other, and driving means 34a, 34b, 42 for driving the pair of clamp member so as to come close to each other and separate from each other. Any one of clamp means 28 among the front side clamp means 28 and the rear side clamp means 27A, 27B is supported by the free frame 16.
Patent JP-H01126445-A (JP)
Title: Friction disk
Inventor: OBARA YASUHIRO
IPC: F16D69/02
Filed: 1987-11-06
Abstract: PURPOSE:To improve wear-resistance and heat dissipation capacity by introducing silicon monoxide gas into the surface of a friction disc made by C/C compound material and diffusing silicon monoxide gas through fine pores of the friction disc to be converted to silicon carbide. CONSTITUTION:A C/C compound material 3 is formed by using synthetic polymeric materials such as phenol resin or the like, or carbon fiber, the raw material of which is petroleum pitch, impregnating same with phenol resin or pitch or the like and then burning same above 700 deg.C to be carbonized. A friction disc 1 made by the thus formed C/C composite material 3 is stored in a graphite receptacle, silicon monoxide gas is introduced from a silicon monoxide gas source to the surface of the friction disc 1, and the gas is diffused through fine pores of the friction disc 1 to manufacture beta-silicon carbide layer 2. At least about 10% or more unconverted carbon is let remain in the silicon layer 2 which has been converted to silicon carbide so as to improve thermal conductivity.
Patent JP-H02128180-A (JP)
Title: Apparatus for measuring momentary interruption yield strength of ac input
Inventor: ISHIKAWA TSUNEO
IPC: G01R31/00
Filed: 1988-11-07
Abstract: PURPOSE:To automatically measure momentary interruption yield strength by providing a level detection circuit, a latch circuit and a freedback circuit to a momentary interruption detection part. CONSTITUTION:A controller 101 emits a command to a momentary interruption tester 1-2 in order to set the C input momentary interruption value (Ams) of an apparatus 103 to be tested to the momentary interruption tester 102 through an interface. The tester 102 applies the set Ams to the apparatus 103 to be tested. Next, a momentary interruption detection part 104 monitors the circuit voltage (e.g., Vcc) generated when the momentary interruption of Ams is applied to the apparatus 103. A momentary interruption level detection circuit 1 detects whether momentary interruption of a predetermined level or more is generated in the apparatus 103 and the detection signal is held by a momentary interruption latch circuit 2. Next, a feedback circuit 3 sends the data held by said circuit 2 to the controller 101. Subsequently, the controller 101 automatically changes a momentary interruption value for measuring momentary interruption yield strength on the basis of the fed back data to perform the next measurement. By continuing this operation, momentary interruption yield strength can be measured.
Patent JP-H03141942-A (JP)
Title: Artificial bone implant
Inventor: FUJIMORI SHIGENOBU
IPC: A61F2/28
Filed: 1989-10-30
Abstract: PURPOSE:To facilitate adhesion to a living body and enable a manufacturing process to be simplified by molding many semispherical protruding parts integrally with a base unit to form a porous layer on the full or a part of the external surface of the base unit. CONSTITUTION:For instance, in the case of a hip joint fastener implant, it is constituted of a stem 2, small head 8, small head insertion unit 7 and a supporting shell 6 sphere-slidably between the small head 8 and the small head insertion unit 7 with a bending part of a hip joint formed. The stem 2 is manufactured of a sintered metal material of titanium or titanium alloy and the like, and a porous layer part in the upper part of the step 2 is constituted of a semispherical part (a) so as to increase connecting force to a thighbone. This semispherical part (a) is integrally molded at the time of molding of a base unit of alloy and thereafter baked. The supporting shell 6 is composed of a metal material of titanium or titanium alloy or the like, and the spherical part (a) of porous layer is formed so as to easily generate on the surface living body adhesion to the acetabulum part of the pelvis, which is the living body.