baber/WOPTO huggingface dataset:
Patent JP-S6061997-A (JP)
Title: Memory exclusive for multi-level reading
Inventor: SUZUKI YASUO
IPC: H01L27/10
Filed: 1983-09-16
Abstract: PURPOSE:To read accurately the storage data of a multi-value memory even in case the resistance of a ground line is not negligible, by producing the reference voltage of an accurate level after compensating a voltage drop. CONSTITUTION:When a memory cell MC is selected by a column address CA and a row address RA, a current flows in a route of a power supply V, a bit line BL, a cell MC and a ground line 10. Then the output of a load circuit 32 is compared with a reference voltages S1-S3 by sense amplifiers 34-38. A cell group 44 for generation of reference voltage consists of the same transistor Q as a memory cell group. A current flows from the power supply V through the transistor Q selected by a column decoder 46 and the line 10, and a load circuit 50 produces an output S1. The voltage drop produced at the position of the selected transistor is equal to the variation of the read output voltage produced at the position of a cell of a memory cell group. Then the output S1 is set at the reference voltage to correct the difference of voltage drop due to positions. This ensures the reading with no error.
Patent JP-S6329630-A (JP)
Inventor: TAKAMIZAWA KINYA
IPC: A61B8/08
Filed: 1986-07-22
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-H1020159-A (JP)
Title: Semiconductor laser module
Inventor: KAWASAKI KAZUE
IPC: G02B6/42
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To highly precisely position an emission point and a core by forming V grooves different in V groove width on a module main body and arranging an optical fiber in the V groove whose connection efficiency between the emission point of a semiconductor laser chip and the core of the optical fiber becomes largest. SOLUTION: The V grooves 7 are for arranging the optical fiber in any groove. The V groove widths 8 are formed in different size. The semiconductor laser chip is bonded on one of four solder areas formed on the module main body 1 by solder. The semiconductor laser chip is positioned on the module main body 1 with markers which are provided on the semiconductor substrate of the semiconductor laser chip and the upper face of the module main body 1 as references, for example. The optical fiber arranged in the V groove 7 and the emission point of the semiconductor laser chip are positioned and the optical fiber is bonded and fixed in the V groove 7.
Patent JP-H0922518-A (JP)
Title: Magnetic head device and its manufacture
Inventor: SATO HIDEJI
IPC: G11B5/48
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To firmly adhere a slider and a supporting plate of a magnetic head device and to decrease the number of jigs used in an adhering process. SOLUTION: A slider 1 is adhered and fixed to a tongue part 4b formed in a supporting plate (flexure) 4. In the joining part of the tongue part 4b and the slider 1, an adhesive having both of photosetting property and thermosetting property is applied on the area (a), a thermosetting adhesive is applied in the area (b), and a conductive adhesive is applied in the area (c). The supporting plate 4 and the slider 1 are aligned and irradiated with light to temporarily cure the adhesive in the area (a). Then the slider is heated to thermally cure the whole adhesive. The conductive adhesive gives a function to electrically connect the slider 1 and the supporting plate 4. By arranging the coating area (b) for the thermosetting adhesive having high adhesion strength near the base end 4e of the tongue part 4b, the whole adhesion strength can be increased.
Patent JP-S60106830-A (JP)
Title: Hardenable composition
Inventor: SUZAN MARII HOOREE
IPC: C08G59/42
Filed: 1984-08-18
Abstract: Compositions capable of curing at ambient or slightly elevated temperatures comprise (i) a compound containing in the molecule at least two hydroxyl groups, in particular a hydroxyl group-bearing addition polymer, (ii) a compound containing in the molecule at least two cyclic carboxylic anhydride groups and (iii) a compound containing in the molecule at least two epoxide groups. The compositions may optionally also contain a catalyst for the reaction between epoxide groups and carboxylic groups. The compositions are of particular value as the basis of room-temperature-curing coating compositions.
Patent JP-S6233097-A (JP)
Title: Screw press device
Inventor: IWASAKI SHIGEO
IPC: B30B1/23
Filed: 1985-08-05
Abstract: PURPOSE:To execute forming with high accuracy by the exact control of impact punch force to be exerted to a pressure block by exerting thrust to an internal screw integrally provided with the pressure block by an actuator to rotating and driving a screw shaft. CONSTITUTION:The pressure block 3 is pushed downward by a rod 5 when an oil pressure is fed to the upper side of a cylinder 7 to push down a piston 6. Since the internal screw 9 is united to the pressure block 3, the screw 9 descends as well together with the block 3 to rotate a screw shaft 10. The rotating power of the shaft 10 is stored as inertia energy in a flywheel 14. This energy is instantaneously released and is exerted as impact force to a punch 4 when the top end of the punch 4 engages with a die. The speed and stroke length of the piston 6 are adjusted by controlling the oil pressure, by which the energy to be applied to the flywheel is exactly controlled and the forming is executed with high accuracy.
Patent JP-S5960373-A (JP)
Title: Data transmission system by decca transmission chain
Inventor: IWAMURA KAZUHISA
IPC: G01S1/30
Filed: 1982-09-30
Abstract: PURPOSE:To transmit data such as meteorological information by applying phase modulation to a transmitting signal for position measurement of a main and a slave transmitting station by a coded digital signal, and transmitting the phase- modulated signals. CONSTITUTION:When the main station performs data transmission, a phase shifter 20 shifts a 6f signal in phase by a signal coded at a coder 22 to apply phase modulation, and the 6f signal for position measurement is phase-modulated by the data through a high frequency amplifier 21, 6f signal transmitter 13, multiple feeding device 18, and an antenna 19 to be transmitted. When digital data of ''1'' and ''0'' are coded by a coder 22, the time width of every bit is divided equally by four; when the data is ''0'', the data consists of a negative level for the 1st 1/4 time DELTAt, positive level for the next 1/4 time DELTAt, and a 0 level for the 2/4 time preceding it. Thus, the data transmission from the main or slave station is carried out without spoiling the current function.
Patent JP-S5794630-A (JP)
Title: Internal pressure testing method of rubber hose
Inventor: FUKAZAWA MASAKATA
IPC: G01N3/12
Filed: 1980-12-04
Abstract: PURPOSE:To easily perform a pressure resistance test, by moving 2 disk members whose diameter is smaller than that of a rubber hose fixed to both ends of a connecting member, to a position placing the same diameter connecting part between the disk members, in the rubber hose, clamping and fixing its outside circumference with a band from the outside, and injecting a pressurized fluid into a space between the disks. CONSTITUTION:In case when a rubber hose 1A is connected in the same diameter to a rubber hose 1, a testing device body 9 is inserted into the rubber hose 1 in advance, and a rope 12 and a pipe 5 for pressurizing are stretched in advance to the outside of an end part 10 of the rubber hose 1A. After the same diameter connection, the testing device 9 is moved through the rope 12 to a position where the same diameter connection part 2 is placed between disk members 3, 3A, the outside circumferential part of the disk members 3, 3A is clamped by bands 7, 7A, ''0'' rings 4, 4A are made to tightly adhere to the inside circumference of the rubber hoses 1, 1A, and after that, a pressurized fluid is fed into a pressure space 8, and the leakage of the same diameter connection part 2 is hecked. In this way, the pressure resistance test is performed easily.
Patent JP-H0610857-A (JP)
Title: Scroll compressor
Inventor: SAITO KOJI
IPC: F04C18/02
Filed: 1992-06-29
Abstract: PURPOSE:To improve seal performance in a step differenced part region by providing a swollen part having an arc-shaped action surface of diameter larger than thickness of a volute unit in the vicinity of a step differenced part of the one volute unit and, on the other hand, an arc-shaped recessed surface larger than the arc-shaped action surface while into contact each other with the action surface of the swollen part in the vicinity of a step differenced part of the other volute unit. CONSTITUTION:A swollen part 28 of diameter larger than thickness of a volute unit 27 is formed in the vicinity of a step differenced part of the volute unit 27, and an action surface 30 of this swollen part 28 is brought into contact with a recessed surface 34 provided in the vicinity of a step differenced part of a volute unit 35 in a side of a turning scroll 21 to be larger than the action surface 30. On the other hand, the turning scroll 21 is formed into a two-stepped shape in which the volute unit 35 rises up in a volute shape toward the center from outside a base plate to also lower by stages toward an internal end 35b in the center from an external end 35a in the outside. A swollen part 38 of diameter larger than thickness of the volute unit 35 is formed in the volute unit 35, and an action surface 40 of this swollen part 38 comes into contact with a recessed surface 42 provided in the vicinity of a step differenced part of the volute unit 27 in a side of a fixed scroll 19 and to be larger than the action surface 40.
Patent JP-S6231701-A (JP)
Title: Detector for bladder action of accumulator
Inventor: KAWANO HIROSHIGE
IPC: F15B1/08
Filed: 1985-08-03
Abstract: PURPOSE:To prevent the breakdown of an accumulator from occurring, by providing a detecting means for detecting the inflating and contracting actions of a bladder inside the accumulator. CONSTITUTION:An accumulator 1 is comprised by providing a bladder 3 inside a shell 2, and a detecting means 4 for detecting the actions of the bladder 3 is provided inside the accumulator 1. Thereby, the actions of the accumulator 1 can be detected successively so that the breakdown of the accumulator can be prevented from occurring.
Patent JP-S5961318-A (JP)
Title: Phase locked loop circuit
Inventor: MARUI KUNIYOSHI
IPC: H04L7/033
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a phase locked loop circuit having excellent operating performance by storing the result of phase comparison when an external clock pulse is normal and operating the circuit based on this storage when the pulse is failed. CONSTITUTION:When the jitter of an external clock pulse IP is a prescribed value or below, a discriminating circit 10 outputs ''H'', an output of a phase comparison circuit 1 is inputted to an adding pulse circuit 5 and a subtraction pulse circuit 6 via a switching circuit 30, the output is added to a high order clock pulse HP and the result is frequency-divided at a frequency divider 2, so as to obtain a receiving clock pulse OP subject to phase control, and the output of a phase comparison circit 1 is stored in a shift register 21. When the jitter of the clock pulse IP becomes a prescribed value or over, the discriminating circuit 10 outputs ''L'' and the switching circuit 30 is switched so as to input the output of the shift register to the addition pulse circuit 5 and the subtraction pulse circuit 6.
Patent JP-S6415764-A (JP)
Title: Form carrier mechanism for image forming device
Inventor: FUKANO MASAHIKO
IPC: B65H11/00
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the simultaneous execution of a manual paper supply and a cassette paper supply by arranging an upper and a lower guiding plates which form a form carrier path and forming a manually supplying table of the lower guiding plate in a state where the upper guiding plate is opened. CONSTITUTION:When the guiding upper plate 33 is opened, the lower plate 29 becomes the manually supplying table and the plate 33 turns on a switch 35 to obtain a manual mode. When the form is inserted to the plate 29, the tip actuates a roller 15 through a switch 16a and the form is carried to a roller pair 17. In such a case, a switch 16b is turned on and the tip of the form is corrected to be stopped by the roller 17. When a switch 26 is closed by inserting the original into a roller pair 22 and a switch 27 is closed with the form by driving the roller 22, the roller 17 is started. On the form, the original image is transferred, separated and fixed in a drum 2 and the form is ejected from an aperture 12. When the upper plate 33 is closed, the form carrier path is formed of the lower plate 29 and the upper plate and a switch 35 is opened to obtain a cassette paper supply mode. And the paper supply roller 32 of the cassette 28 is actuated and the form is carried to the carrier path so as to execute copying as well as the manual one.
Patent JP-S5961106-A (JP)
Title: Magnetic memory body
Inventor: YANAGISAWA MASAHIRO
IPC: H01F10/16
Filed: 1982-09-30
Abstract: PURPOSE:To provide magnetic memory body being excellent in anti-corrosion, anti-abrasion and high recording density, by a method wherein non-magnetic alloy layer, thin film medium of specified alloy and a protective film are coated in sequence onto alloy substrate. CONSTITUTION:A non-magnetic alloy layer 2 of nickel-phosphorus alloy, for example, is coated by plating on a substrate 1 of aluminium alloy or the like, and surface of the base layer 2 is finished in mirror surface by mechanical grinding. Mirror grinding surface of the base layer 2 is coated with a metal magnetic medium 3 being a thin film medium of alloy of nickel, platinum and cobalt or alloy of iron, platinum and cobalt by means of high-frequency sputtering method, for example. A protective film 4 of SiO2 or the like is coated on the metal thin film medium 3 by means of high-frequency sputtering, for example.
Patent JP-S5959428-A (JP)
Title: Sealing device for resin molding
Inventor: FUJIZU TAKAO
IPC: B29C45/02
Filed: 1982-09-30
Abstract: PURPOSE:To contrive to reduce plunger stroke, to make the size of device to be small and to prevent the cooling at drawing out of the plunger, by charging resin tablet from the gap between a top force and a bottom force with lead frame set, while receiving the plunger in a metal mold. CONSTITUTION:To charge resin tablets the bodies 11, 12 of a top force and a bottom force are separated along a parting line P L, while moving up and down one of the top force 10 and the bottom force 20. At this point, a plunger 32 is lowered, and an eject pin 35 is kept to be retracted into the top and bottom bodies 11, 21. Next, a lead frame is set in the cavity on the upper surface of the bottom body 21, and resin tablet is charged into a transfer chamber. Then, the top and bottom forces 10, 20 are moved such that they are in contact with each other at the line P L, and mold clamping is achieved after the metal mold closing. Molten resin is supplied into the cavity by the plunger 32 driven, and semiconductor chip is resin-sealed. Accordingly, the drawing out of the plunger is not necessary, and the device is made to become small sized and then the heater in the plunger may be omitted.
Patent JP-H08170027-A (JP)
Title: Pigment composition, its dispersion and coating material therefrom
Inventor: SAWAMURA KATSUHIKO
IPC: C09B67/20
Filed: 1995-07-07
Abstract: PURPOSE: To obtain a pigment composition in order to obtain a stable dispersion excellent in unaggregating properties and fluidity in producing an offset ink, a gravure ink and a coating material, etc., comprising a diketopyrrolopyrrole pigment and provide a method for dispersing the pigment. CONSTITUTION: This pigment composition comprises 100 pts.wt. diketopyrrolopyrrole pigment and 0.3-30 pts.wt. quinacridone derivative which is a compound prepared by reacting a quinacridone coloring matter with at least one selected from melamine, benzoguanamine or a methylolated urea and its alkoxymethylated substance and at least one selected from phthalimide and N-oxymethylphthalimide which may be substituted or a compound obtained by hydrolyzing the compound and having carboxyl group or the carboxyl group forming a salt with a metal.
Patent JP-H09328763-A (JP)
Title: Design structure of concrete retaining wall
Inventor: SUEMATSU DAIKICHI
IPC: G09F19/22
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a design structure of a concrete retaining wall on which many partition faces partitioned by joints are formed on a wall face so as to maintain the respiration of concrete and eliminate the peeling of paint due to water and moisture by making joints non-painted faces and the partition faces painted faces. SOLUTION: An L-shaped block A far retaining wall is formed into the shape of L character by a bottom plate part 10 and a rise part 11. A front face of the rise part 11 is formed into a wall face like stone fence 12. Many partition faces like pseudo-stone 14 which are partitioned by joints 13 are formed on the wall face like stone fence 12. The joints 13 are spread like a net on the whole wall face like stone fence 12 and are formed on the wall face like stone fence 12 in such a manner that they are deeper than the partition face like pseudo-stone 14. On the wall face like stone fence 12, the joint 13 is made a non-pained face, and the partition face like pseudo-stone 14 is made a painted face. In this case, the joint 13 is left in a condition of concrete base on which coloring paint is not applied. Moreover, the partition face like pseudo-stone 14 is colored and painted by paint.
Patent JP-S5872227-A (JP)
Title: Control system for processing device
Inventor: II TAKASHI
IPC: G06F1/04
Filed: 1981-10-27
Abstract: PURPOSE:To obtain a diagnosing system of easy maintenance and diagnosis at low cost by switching, selecting and outputting any one of outputs from a controlling device outputting control signals by a clock signal and a storage device operating by the clock signal. CONSTITUTION:A switching control signal 15 is usually ''0'' and a controlling device 1 outputs control signals T1-Tn by a clock signal 12 to perform the whole control of a processing device. However when a check circuit 5 detects an error, a control part executes retrial, and at the failure of the retrial, the signal 15 is turned to ''1''. An address converting circuit 2 converts the signal 12 to clock frequency enabling a storage device 4 to operate to start retrial. Commands 2 are address-converted by the circuit 2 and set up on an address counter 3, which is counted up +1 by +1 by clocks regarding the converted addresses as starting addresses. The device 4 outputs signals read out by said addresses instead of the control signals. Gates 6-11 select the outputs of the  device 4 and output these selected signals to devices to be controlled.
Patent JP-H04369470-A (JP)
Title: Measurement of thermal resistance
Inventor: TAKAHASHI TAKESHI
IPC: G01N25/18
Filed: 1991-06-18
Abstract: PURPOSE:To safely, simply and inexpensively measure the bonding state of the thermal resistance substance of a heat transfer wall without exerting the effect of disturbance on thermal resistance even when the surface having the thermal resistance substance bonded thereto is not cooled and destructing the heat transfer wall. CONSTITUTION:The surface on the side opposite to the surface having a thermal resistance substance 4 bonded thereto of a heat transfer wall 3 is rapidly heated stepwise to calculate the temp. change t1 of the heated surface before the heat transfer wall 3 reaches a steady temp. state. The difference  t with the temp. change t2 obtained when the thermal resistance substance 4 is not bonded to the heat transfer wall 3 is calculated and the adhesion amount of the thermal resistance substance 4 is calculated on the basis of the correlation between the adhesion amount of the thermal resistance substance 4 and the effect exerted on a temp. change. That is, the heat transfer surface is rapidly heated stepwise and the effect of the thermal resistance of the thermal resistance substance 4 of the rear is grasped as the temp. change of the heated surface during heating.
Patent JP-H0812898-A (JP)
Title: Granular carbon black having low adhesiveness
Inventor: YAMAMOTO FUJIO
IPC: C09C1/56
Filed: 1994-06-30
Abstract: PURPOSE:To provide granular carbon black having low adhesiveness containing carbon black and a quaternary ammonium salt-based cationic antistatic agent in a specific ratio, reducing contamination due to scattering of abrasive fine grains and production loss, excellent in dispersibility and useful for pigments, etc. CONSTITUTION:This granular carbon black having low adhesiveness contains (A) 100 pts.wt. of carbon black and (B) 0.01-0.1 pts.wt. of a quaternary ammonium-based cationic antistatic agent such as a modified aliphatic dimethylethylammonium ethosulfate of the formula (R is a 10-20C alkyl). Furthermore, the quaternary ammonium salt-based cationic antistatic agent is preferably soybean oil fatty acid dimethylethyl ammonium ethosulfate having 25-34% oleic acid content and 42-55% linolic acid content and 3-9% linolenic acid content in the soybean oil fatty acid.
Patent JP-H1113353-A (JP)
Title: Double sliding door
Inventor: ARAKAWA TETSUYA
IPC: E06B1/62
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce depth size without deteriorating the heat-insulating properties of meeting stile sections by forming the meeting stile of an internal sash of a metallic section and a resin section and forming the meeting stile of an external sash only of the metallic section. SOLUTION: A metallic section 12a and a resin section 12b are assembled by engaging a retaining groove 26 and a first retaining piece 32 and the indoor side section 22 of a recessed groove 21 and a second retaining piece 34 respectively and sliding these retaining groove 26, retaining pieces 32, 34 and indoor side section 22 from the longitudinal direction. An external surface 25 in the in-plane direction of the metallic section 12a and a first section 30 are brought into contact, an indoor surface 27 in the out-of-plane direction and a second section 31 are brought into contact, and a gasket 35 is brought into contact with the second retaining section 34 and a site oppositely faced to an indoor section in the meeting stile section of an internal sash 2 is covered with the resin section 12b.  When the internal sash 2 and an external sash 3 are closed, a fin 33 is brought into contact with an internal-surface side end section in the in-plane direction in an indoor surface 36 in the out-of-plane direction of the metallic section 12a of the meeting stile 12 of the external sash 3, and infiltration into an indoor section of the outside air in a meeting stile space 37 is prevented. Since the meeting stile 12 of the external sash 3 consists only of the metallic section 12a, the depth size of the meeting stile sections can be reduced.
Patent JP-H1174997-A (JP)
Title: Communication system, exchanging means, memory means and method
Inventor: LEHMACHER MARKUS
IPC: H04M3/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a communication system which is suitable enough for business by enabling connection to a user through plural different methods which have their own unique accounting method respectively. SOLUTION: This system is provided with a 1st network 20 that has a 1st exchange 21 and a 2nd network 40 that has a 2nd exchange 41. In the system, a 3rd accounting signal is produced by responding to a 2nd number that is different from a 1st number, performing connection between a new subscriber and a terminal user and responding to an end part of new connection. By the production, 3rd accounting information that corresponds to the 3rd accounting signal is further stored in a 3rd location which corresponds to a third person who is different from the terminal user. Thereby, it is possible to communicate with the user through either a 1st conventional method (including charge division to a calling subscriber and an incoming user) or a 2nd method (by which a part of charge is paid by a third person).