baber/WOPTO huggingface dataset:
Patent JP-H0222826-A (JP)
Title: Bipolar type semiconductor integrated circuit device
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L29/732
Filed: 1988-07-11
Abstract: PURPOSE:To prevent an N<--> type region or a P<--> type local region from being formed inside an epitaxial layer when an N<-> type epitaxial layer is grown by a method wherein an N<+> type buried region whose concentration is double or higher a surface concentration of a P-type semiconductor substrate and a P-type buried layer is piled up locally on an N-type buried layer. CONSTITUTION:An N-type buried region 2 and P-type buried regions 3 are formed on a P-type semiconductor substrate 1; after that, an N<+> type buried region 4 is formed locally in one part of the N-type buried region 2. During this process, a concentration of the N<+> type buried region 4 is made double or higher a surface concentration of the P-type semiconductor substrate 1 and the P-type buried regions 3. When this N<+> type buried region 4 is provided, a compensation of an impurity is relaxed when an N<-> epitaxial layer 5 is formed; it is possible to prevent that its one part becomes an N<--> type region or a P<--> type region locally.
Patent JP-H10326953-A (JP)
Title: Electronic circuit board and manufacture therefor
Inventor: MATSUSHIMA NAOKI
IPC: H01L21/60
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation and discoloration of an electrode for solder connection and to form a superior electrode pattern, without lowering the fineness of the electrode of an electronic circuit board and without lowering repair resistance. SOLUTION: In this electronic circuit board provided with the electrode for the solder connection, a metallic layer 5 for constituting the electrode for the solder connection is constituted of a metal, containing a first metal to be easily wet to the metal for constituting solder for forming an alloy or an intermetallic compound with the metal for constituting the solder, a second metal not to be easily wetted to the metal for constituting the solder or eluted and carbon.
Patent JP-H01110741-A (JP)
Title: Composite bonding wire
Inventor: MORITA AKIYASU
IPC: B23K20/00
Filed: 1987-07-10
Abstract: PURPOSE:To obtain an Ag-Au compound bonding wire, which inhibits the eccentricity of balls to be able to facilitate a bonding work and moreover, inhibits age softening at normal temperatures to be able to hold a high strength, by a method wherein a specified amount of pure gold is added to the core material, which contains pure silver as its main component, of the bonding wire and the like. CONSTITUTION:In a compound bonding wire 1 for a semiconductor device and of a structure, wherein the outer periphery of a core material 2 containing pure silver of a purity of 99.9wt.% or more as its main component is covered with a covering material 3 containing pure gold of a purity of 99.99wt.% or more as its main component, pure gold of a purity of 99.99wt.% or more is added to the above material 2 by 0.03-10wt.% or pure gold of a purity of 99.99wt.% or more is added to the above material 2 by 0.03-1.0wt.% and at the same time, an element that improves the temperature of recrystallization of silver and a ternary alloy consisting of the element, silver and gold at a ball forming time in a bonding work does not form an intermetallic compound is added by an amount, at which the hardness of the bonding wire at a time when the element and the materials 2 and 3 are evenly fused and cast becomes Hv45 or less. One of Cu, Pb, Be, Sb, Al, Ge, Sn and Ni, for example, is used as the above element.
Patent JP-H0925916-A (JP)
Title: Clip for wire harness
Inventor: USHIYAMA KEIJI
IPC: F16L3/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of noise due to the collision of a clip body and a panel by fitting the clip body in such a condition that it has been closely brought into contact with the panel. SOLUTION: A foldable small plate part 41 is continuously provided to a platelike clip body 33 through a thin hinge part 37. A locking part 43 perpendicularly erected on the small plate part 41 is projectedly provided. Flexible energizing pieces 45 are projectedly provided on the surface of the small plate part 41 on which this locking part 43 has been projectedly provided, so as to be opposite to the locking part 43 respectively. A hole 35 for penetrating the locking part 43 when the small plate part 41 is folded back through the hinge part 37 is bored in the clip body 33.
Patent JP-H0224685-A (JP)
Title: Image forming device
Inventor: OTSUKA YASUMASA
IPC: G03G15/16
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a uniform nipping width over the entire length of a transfer roller even if the transfer roller is made to abut on an image carrier with light pressure by making the diameter of said roller a specified one. CONSTITUTION:The transfer roller 3, which is made to press-contact with the photosensitive body 1 which is the image carrier and travels in synchronism with said body 1, for transferring the toner image of the photosensitive body 1 to a transfer material supplied to a press-contact nipping part is constituted of a core bar 3a and an electrically conductive elastic material 3b. As for the outside diameter of said roller, the outside diameter R1 of a central part is made larger than the outside diameter R2 of an edge part. With such a constitution, the uniform nipping width can be obtained over the entire length of the roller even if the roller 3 is made to abut on the photosensitive body 1 with light pressure and the excellent image in which the missing of transfer, the deviation of transfer or fogging does not occur can be formed.
Patent JP-S5963862-A (JP)
Title: Picture processor
Inventor: SHIMIZU SHIYOUICHI
IPC: G06T11/60
Filed: 1982-10-05
Abstract: PURPOSE:To copy picture information easily by providing a recording means with a recording mode to record a prescribed picture without inputting a picture from an input means inputting the picture information. CONSTITUTION:A picture processor consists of a picture processing information forming unit 1, a reader part 500 and a printer part 600, and the unit 1 consists of a picture processing controlling part 100 controlling a picture processing procedure and storing a processed picture and an editing station 400 to be used at the picture editing by the operator. Picture editing stores a part of the picture information stored in a buffer memory 20 in a disc memory 90 through a DMA (direct memory access) controller 80. Subsequently, the contents of the memory 20 are erased, the information stored in the memory 90 is returned to the memory 20 again and then the data are copied by the printer part 600.
Patent JP-H0522960-A (JP)
Title: Guide support mechanism of electrostatic levitated linear motor
Inventor: MATSUO TOSHIHIRO
IPC: H02N1/00
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the high accuracy of a motion by conducting the detection of the variation of a fine air gap between levitated electrodes and levitation support by one mechanism from the change of capacitance between a moving piece and a stator. CONSTITUTION:DC voltage is applied to first and second levitated electrodes 3, 6 and the levitated electrodes 3, 6 are controlled and a moving piece 4 is levitated and supported faced oppositely to a stator 1 through a fine air gap, and voltage generating an electric field is applied to the first and second driving electrodes 2, 5 and the moving piece 4 is moved (the direction of A  A') along the stator 1 while high-frequency excitation voltage is applied overlapped to DC voltage applied to the first and second levitated electrodes 3, 6. The detection of the variation of the fine air gap of the levitated electrodes 3, 6 and levitation support are conducted by one mechanism from the change of capacitance between the moving piece 4 and the stator 1 generated with the high-frequency excitation voltage. Accordingly, the high accuracy of a motion can be acquired.
Patent JP-S5874173-A (JP)
Inventor: SATOU FUMIO
IPC: B07B1/38
Filed: 1981-10-29
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-H0340632-A (JP)
Title: Terminal adaptor
Inventor: KOTANI TAKASHI
IPC: H04L29/08
Filed: 1989-07-07
Abstract: PURPOSE:To utilize an ISDN network effectively and to attain efficient communication by executing the communication according to the communication procedure, and storing a received data when a connecting communication terminal equipment is busy and cannot receive a new incoming call. CONSTITUTION:When a call setting command is received from an ISDN network 8 via a line control section 5, a CPU 4 proceeds the processing from an incoming call wait state in the step S1 to the step S2, and sends an incoming command to a G4 FAX 7 connecting to the CPU 4 via a channel interface section 2. When a restoration request command is received from the G4 FAX 7, it ts regarded that the G4 FAX 7 rejects an incoming signal because of the busy state, a connection command is sent to the ISDN network 8, the communication is proceeded to the opposite G4 FAX 7 according to the communication protocol and the picture data received from a B channel is stored in a buffer area of a RAM 6. When the G4 FAX 7 is in the idle state, the stored picture data is read and sent to the G4 FAX 7.
Patent JP-S6249024-A (JP)
Inventor: IMURE ZOOTOFURITSUTO
IPC: F16D25/10
Filed: 1986-07-25
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-H0224459-A (JP)
Title: Device and method for automatic parking
Inventor: NOGUCHI SHUZO
IPC: E04H6/18
Filed: 1988-07-12
Abstract: PURPOSE:To contrive speedup in entrance and exit of automobiles by making an elevator car in two-stage structure available for feeding the automobiles to each of multiple stories, and by providing conveyers that move the automobiles in the horizontal direction between each of the stages of the elevator car and each level of parking spaces. CONSTITUTION:A lift space 32 for lifting of an elevator car 31 and parking spaces 33, installed on both sides of the lift space, are provided on the second and the upward stories. The first story is a vacant space 35, that is reserved for entrance and exit of automobiles. The parking spaces 33 are partitioned in multiple stories, and on each story, except the one in the second story in the back row, a chain conveyer 36 is installed and a pair of pallets are placed in a row on each of the chain conveyers 36. On the back row second story, a truck 37, that supports a motive-power-equipped conveyer, is provided so that it can travel horizontally to a lift entrance adjoining the lift space 32, and back to the retreat position. The elevator car 31 is made to a two-stage structure, and a chain conveyer 42 is installed on each of the stages.
Patent JP-H0834152-A (JP)
Title: Data fixing seal
Inventor: KATADA MASANOBU
IPC: B41K1/14
Filed: 1994-07-26
Abstract: PURPOSE:To omit correction labor and to prevent the forgetting to correct. CONSTITUTION:The date part 4 formed on the front of a date fixing seal is constituted of a character part 5 displayed by characters of 'Heisei', 'year', 'month' and 'day' and three-kinds of figure parts 7, 8, 9. The character part 5 is sealed on a reference surface 3 to be formed in a state protruding from the reference surface 3. Three kinds of the figure parts 7, 8, 9 form 'year', 'month' and 'day' respectively and are constituted of a 'day' character consisting of seven segments S. These segments S freely protrude and retreat with respect to the reference surface and the protrusion and retreat of them is controlled by a control part having calendar function.
Patent JP-H0343652-A (JP)
Title: Gas injection diesel engine
Inventor: TOSHIOKA SAIJI
IPC: F02M21/02
Filed: 1989-07-07
Abstract: PURPOSE:To secure the ignition without loosing combustion performance with a simple fuel system by independently injecting a part of a main gas fuel into a pilot combustion chamber with a glow plug as an ignition pilot gas. CONSTITUTION:Respective ring chambers 7, 15 of a main gas valve 4 and a pilot gas valve 12 forming an injection valve 1 installed to a cylinder head 2 are filled with a main gas fuel G, respectively. When the plunger 24 of a control oil pump 11 synchronously operating with the crankshaft of an engine is raised, and the pressure of a control oil O reaches a first set value, the pilot gas valve 12 is opened, and a part of the main gas fuel G is injected from the nozzle into a pilot combustion chamber 21 as an ignition pilot gas G' to be ignited by a glow plug 20. Thereafter, when the pressure of the control oil O reaches a higher second set value, the main gas valve 4 is opened, and the main gas fuel G is injected from its nozzle 23 into a main combustion chamber 3.
Patent JP-S5884058-A (JP)
Inventor: JIEEMUZU II HOGAN
IPC: B26F3/10
Filed: 1982-10-05
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-H0340640-A (JP)
Title: Facsimile equipment
Inventor: MATSUI HIROYASU
IPC: H04N1/32
Filed: 1989-07-07
Abstract: PURPOSE:To recognize the operating frequency of an abbreviation number by rearranging and storing abbreviation number information sets stored in an abbreviation number information storage circuit in a prescribed order in the order of using frequency according to the replacement information from an abbreviation number using frequency deciding circuit. CONSTITUTION:When an output instruction signal (a) is inputted to an abbreviation number information output circuit 2a, an abbreviation number using frequency deciding circuit 3 sends an abbreviation number information output instruction signal (c) to an abbreviation number information storage circuit 1 and sends a replacement information signal (d) to an abbreviation number information replacement circuit 4. The abbreviation number information replacement circuit 4 rearranges and stores the inputted abbreviation number information in the order of using frequency and sends the abbreviation number information according to the using frequency to the abbreviation number information storage circuit 1. Thus, the abbreviation number information replaced in the order of using frequency is offered.
Patent JP-H1080944-A (JP)
Title: Two-stage extrusion method for extruding rubber mixture and plastics and extruder for two-stage extrusion
Inventor: KLEIN HEINZ
IPC: B29C48/38
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and at the same time, enable an economical manufacturing by using a gear extruder as a first extrusion stage and a screw extruder as a second extrusion stage, and finely dividing an extruded material through a strainer at the terminal of the first extrusion stage. SOLUTION: A two-stage extruder for extruding a rubber mixture is equipped with a gear extruder 1 as an extrusion stage I and a screw extruder 2 as an extrusion stage II. Immediately after the extrusion stage I, a strainer 3 is arranged as a divider and a material extruded from the gear extruder 1 by the strainer 3 is pressed and divided into fine cords 5. These fine cords 5 pass through the space 6 of an evacuating device III to be supplied into the inlet of the screw extruder 2. This space 6 is connected to an evacuating pump 8 through a conduit 7, and when the extruded material is not sufficiently heated, a heating device 10 heats a casing 11 for a gear pump.
Patent JP-2000011555-A (JP)
Title: Suspension for magnetic head
Inventor: OGAWA NAOKI
IPC: G11B21/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacturing control and to improve the manufacturing yield by adding a discrimination part for showing the performance, history, etc., of a head. SOLUTION: The head 1 is adhered to the suspension consisting of a load beam 4, a guide arm 2 and a discriminating area part. The discriminating area part 3 is projected out from the guide arm 2 and formed to the rectangle divided to several areas. The size of the discriminating area part 3 is allowed to set in the range not interrupting the movement of the suspension, and the larger is preferable. The electrical performance of the magnetic head is classified with the rank and displayed by dots with ink in A, B, C, D, E in the discriminating area part 3 in accordance with the rank. The countermeasure is attained by means of assigning one dot against the plural discriminations, and the workability is improved and the mistake is prevented. Also, the improvement is made for the marking workability.
Patent JP-S6067351-A (JP)
Title: Paper joining device
Inventor: KUNIHIRA TETSUZOU
IPC: B65H19/16
Filed: 1983-09-22
Abstract: PURPOSE:To maintain constant the positional relationship between a drive acceleration roller and a driven one by incorporating an acceleration device for a taken-up paper in a taken-up paper holder. CONSTITUTION:When the diameter of a previously taken-up paper 6 becomes a predetermined one, an air cylinder 2 extends to lower a paper joining device 1 so that a new taken-up paper 5 is rotated to a predetermined position and stops. When, the air cylinder next contracts to lift an arm 36 and a drive acceleration roller 37 contacts a driven acceleration roller 11, the circumferential speed of the new taken-up paper 5 is accelerated up to the speed of a travelling paper 8. Upon receiving the signal of an approach sensor 13 mounted on a shaft end of the new taken-up paper 5, the paper joining device 1 is lifted and the new taken-up paper accelerating unit is lowered to complete the paper joining operation.
Patent JP-S6418986-A (JP)
Title: Single crystal-lifting unit
Inventor: KONDO TERUHISA
IPC: C30B15/10
Filed: 1987-07-13
Abstract: PURPOSE:To obtain a single crystal of high purity without quality reduction caused by leaching or evaporation of impurities in the carbon material at elevated temperature, by forming one or more of the graphite crucible, graphite heaters and graphite insulating cylinder from a high-purity graphite material of the total ashes regulated. CONSTITUTION:In the apparatus, at least one of the graphite crucible 1, graphite heaters 2, and graphite insulating cylinder 3 is made from a high-purity graphite of less than 5ppm total ash content, which is produced by firing, graphitized, and purifying under vacuum, as heated by the high-frequency method. The graphite is preferably isotropic or less than 1.1 anisotropy. At least a part of the material forming the insulator 4 between the heater 2 and the outer wall of the reactor, the dumping material 5 between the inner crucible and the graphite crucible, the clamps 13 for the electrodes are preferably made from the high-purity graphite.
Patent JP-S6233747-A (JP)
Title: Structural leaded free-cutting steel
Inventor: NAKAMURA MORIFUMI
IPC: C22C38/00
Filed: 1985-08-07
Abstract: PURPOSE:To improve tool life and strength of Pb free-cutting steel by incorporating specific amounts of C, Si, Mn and Pb as principal components. CONSTITUTION:The structural Pb free-cutting steel has a composition consisting of, by weight, 0.06-0.60% C, 0.001-0.50% Si, 0.30-2.0% Mn, 0.08-0.35% Pb and the balance Fe with inevitable impurities, to which 0.01-1.50% Cr and 0.01-0.50% Mn are incorporated, if necessary. In the above composition, Pb has a function of improving the machinability of steel and refining grains, so that excellent tool life and strength is provided obviating the necessity of Al addition. Moreover, when 0.001-0.02% Ca is further incorporated, machin ability can be improved without the addition of Al and Nb.
Patent JP-S57101549-A (JP)
Title: Detecting and displaying method for abrasion of brush
Inventor: HONDA YOSHIAKI
IPC: H02K13/00
Filed: 1980-12-12
Abstract: PURPOSE:To avoid the stoppage of the generation of electricity due to the abrasion of the brush previously by photoelectrically detecting the reaching of the amount of the brush pushed out in the slip ring direction to a limit and displaying it. CONSTITUTION:When the brush 9 is under a normal condition, beams from a projector 13 are intercepted by means of the brush 9, and a beam receiver 14 does not output signals. When the brush 9 is worn away, it is pushed out to the outside by means of a slip ring 26. When the abrasion of the brush 9 reaches a limit, the beam receiver 14 receives beams from the projector 13 and outputs signals, and actuates an annunciator. Accordingly, unexpected situation such as the stoppage of the generation of electricity due to the abrasion of the brush can be avoided previously.
Patent JP-S6233416-A (JP)
Title: Device for manufacturing optical fiber single crystal
Inventor: INOUE YASUAKI
IPC: H01L21/20
Filed: 1985-08-06
Abstract: PURPOSE:To easily enable controlling the starting position and the direction of solidification of a melted region without loss of energy by a method wherein the cross section of the irradiation part of an optical fiber flux is formed into the desired shape and, at the same time, the arrangement of each optical fiber on the incidence part of the optical fiber flux is differentiated from the arrangement of each optical fiber of said irradiation part. CONSTITUTION:A laser beam is divided into very small regions by each optical fiber 50, the beam is transmitted to an irradiation part 52, and the shape of cross section and the intensity distribution of the beam are adjusted into the optimum state for single crystallization by an optical fiber flux. The laser beam sent from the irradiation part 52 is condensed and made to irradiate on the surface of a sample 7 by a condensing lens 6, the optimum temperature distribution for single crystallization is formed on the sample 7, and a melted region 12 of the shape corresponding to the shape of cross-section of the irradiation shape is formed on a polysilicon layer 71. A stand 9 is moved in the direction shown by the arrow in the diagram using a shifting means, the laser beam sent from the condensing lens 6 is made to irradiate scanningly on the surface of the polysilicon layer 71. As a result, the melted region 12 is moved on the insulating film substrate 12 while an epitaxial growth is being generated on the rear edge of the region 12, and the polysilicon layer 71 is single-crystallized successively.
Patent JP-S5965059-A (JP)
Title: Novel antibiotic substance neoviridogrisein-cl and its preparation
Inventor: OKUMURA YASUSHI
IPC: A61P31/04
Filed: 1982-10-06
Abstract: NEW MATERIAL:The antibiotic substance neoviridogrisein-Cl-c and antibiotic substance neoviridogrisein-Cl-t of formula (c and t represent the steric isomers containing the amino acid residue derived from cis-chloroproline and trans- chloroproline, respectively). USE:Useful as a drug, animal drug and feed additive. PROCESS:A microbial strain belonging to Streptomyces genus and separated as a neoviridogrisein-producing strain (FERM-P No.3562 and ATCC 31289) or a strain devoid of prolylhydroxylase activity and obtained by the mutagenetic treatment of said microbial strain (e.g. Streptomyces sp. G-89), is cultured in a nutrient medium containing 4-chloroproline or a 4-chloroproline-containing material, to obtain the antibiotic substance of formula.
Patent JP-H0224439-A (JP)
Title: Anchoring construction of fiber reinforced synthetic resin tension member and manufacturing thereof
Inventor: WAKUI HAJIME
IPC: B32B1/00
Filed: 1988-07-12
Abstract: PURPOSE:To bind strongly with pressure a tension member and a synthetic resin grout by holding and fixing by the filled and hardened synthetic resin grout in such a state that the tension member is pressurized. CONSTITUTION:In a hollow cylinder section 22 having an opening 21 on one end and a bottomed cylindrical anchoring body 2 provided with at least one insertion hole 5 on the other end, a cap 3 provided with a through-hole corresponding to the insertion hole 5 is fixed to the opening 21 side so as to seal the hollow cylinder section 22. A fiber reinforced synthetic resin tension member 1 is passed through the insertion hole 5 and the hollow cylinder section 22 so as to project the end thereof from the cap 3. After that, the synthetic resin grout 6 is filled into the hollow cylinder section 22, and it is hardened under pressurized state, then the fiber reinforced synthetic resin tension member 1 is held and fixed.