baber/WOPTO huggingface dataset:
Patent JP-S6156424-A (JP)
Title: Mounting method for chip carrier
Inventor: INAGAKI MITSUO
IPC: H05K1/18
Filed: 1984-08-28
Abstract: PURPOSE:To enhance the reliability of soldering by reducing the repeated shearing stress applied to solder layers, and then eliminating crack generation in solder layers, by a method wherein the chip carrier is soldered at the center of its back. CONSTITUTION:The side wall of the chip carrier 2 made of a ceramic base is provided with terminals 8 connected to electrode patterns 7, and the back is provided with the second electrode patterns 30 at the center which are connected to the first electrode pads 29 with conductor patterns 30a. The first and second substrate pads 20 and 21 are connected to the surface of a hybrid IC substrate 1 made of ceramic 1 with conductor patterns 21a. The substrate pads are soldered to the electrode pads with solder layers 22 and 23. The difference in the amount of thermal expansion between the carrier 2 and the substrate 1 at the part of the second solder layer 23 is made much smaller than the part of the first solder layer 22, and the repeated shearing stress applied to the second solder layer 23 is small.
Patent JP-S6156548-A (JP)
Title: Dte connection controller
Inventor: AOYAMA YUJI
IPC: H04L17/00
Filed: 1984-08-28
Abstract: PURPOSE:To add a DTE to a circuit exchange network without using an NCU and at the same time to shorten the dial originating time, by using the 1F input/output circuit of the 1st class and the 1F input/output circuit of the 2nd class which performs the circuit make/break and input/output of characters and adding a 1F converting circuit between both input/output circuits. CONSTITUTION:A circuit connection request is given to a request acceptance circuit 21 and then transmitted to a DEC40 by a selection signal reading circuit 23, a selection signal setting part 22 and an originating/incoming control circuit 24 via an X-series 1F input/output circuit 26. Thus the connection of circuits is executed. While the circuit 24 informs a 1F converting circuit 27 the detection of an incoming state and then sets a communication line. Then a communication line is set to a DTE50 through the circuit 27, and input/output of characters is carried out between the DTE50 and the communication destination DTE via circuits 25-27. Here the communication is possible between different types of 1F terminals with the 1F conversion function of the circuit 27. A circuit break request is given to the circuit 21. A connected circuit is released via the circuit 27 by a break control part circuit 28 and according to the break requests given from the DTE50 and the DEC40.
Patent JP-H0630332-A (JP)
Title: Coding and decoding device for moving image
Inventor: YONEMITSU JUN
IPC: H04N5/253
Filed: 1992-07-06
Abstract: PURPOSE:To implement DCT without deteriorating the compression efficiency when a moving image being a video signal converted from a movie signal through pull-down is coded/decoded. CONSTITUTION:A pull-down detection circuit 1 detects fields in duplicate in a video signal in the unit of fields and outputs a field mode signal. The field mode signal is fed to a scan converter 2, a field sequence replacement circuit 3 and an adaptive coder 4, and the frame/field processing capable of to implementing DCT processing to fields in duplicate is selected without deteriorating the compression efficiency.
Patent JP-S6421447-A (JP)
Title: Silver halide photographic sensitive material
Inventor: AOKI KOZO
IPC: G03C7/30
Filed: 1987-07-17
Abstract: PURPOSE:To improve the durability of the titled material against a light and a heat by incorporating at least one kind of a specified cyan dye forming coupler and at least one kind of a specified water insoluble epoxide compd., in the titled material. CONSTITUTION:The titled material contains at least one kind of the cyan color forming coupler shown by formula I, and at least one kind of the water insoluble epoxide compds. In formulas I and II, R1 is at least 7C alkyl group, R2 is 2-15C alkyl group, L is a bond or a divalent bonding group, Z is hydrogen atom, or a group or atom capable of releasing at the time of coupling with a developing main agent, R3-R6 are hydrogen atom or an aliphatic group, etc. Thus, the color image having the excellent durability against the light and the heat can be obtd.
Patent JP-H02124937-A (JP)
Title: Manufacture of modified impact-resistant polyamide
Inventor: SERUJIO TONTEI
IPC: C08K5/29
Filed: 1989-07-11
Abstract: A process for producing modified, impact-resistant polyamides showing an increased polymerization rate is described, which process comprises the polymerization of an  omega -lactam in the presence of:     a) a mixture of an organic diisocyanate and an organic monoisocyanate, the isocyanate groups of both compounds being blocked with an  omega -lactam; b) a polyoxyalkylene amine having an amine functionality lower than 3, and   c) an alkaline catalyst.
Patent JP-H1110026-A (JP)
Title: Solid-liquid separation of sludge and solid-liquid separating device
Inventor: AKITA ATSUSHI
IPC: C02F11/12
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separating method for a sludge and the solid-liquid separating device capable of separating a liquid and a solid material from the sludge at a low cost. SOLUTION: The solid-liquid separating device 7 is for separating the liquid and the solid material from the sludge 2 containing the liquid. The sludge is housed in a pallet 3. The pallet 3 is placed on a frame mounting a vibration generator system 1, which is a part of a plant. The sludge is such a surface treatment sludge, an electrodeposition coating sludge, a coating material residue or a waste water treatment sludge. The vibration generator system is composed of a discharge fan, a pump and the like.
Patent JP-H022354-A (JP)
Title: Production of human b cell differentiation factor
Inventor: ASAGOE YOSHIHIRO
IPC: C07K19/00
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a B cell differentiation factor by cultivating Escherichia coli transformed with a specific plasmid and treating prepared fused protein of human growth hormone A domain, human growth hormone B domain and B cell differentiation factor with an enzyme. CONSTITUTION:Escherichia coli transformed with plasmid containing a gene to code ribosome bond part, human growth hormone A domain and human growth hormone B domain, a gene to code B cell differentiation factor and a termination codon in the downstream of control gene to regulate manifestation of structural gene is cultivated. Fused cell of manifested human growth hormone A domain, human growth hormone B domain and B cell differentiation factor is treated with an enzyme to give B cell differentiation factor.
Patent JP-H0530116-A (JP)
Title: Bus type optical communication network
Inventor: MAJIMA MASAO
IPC: H04B10/278
Filed: 1991-07-19
Abstract: PURPOSE:To ensure the communication by re-building up the network even when a fault takes place in a transmission line or a node of the bus type optical communication network. CONSTITUTION:A bypass is formed by a bypass optical fiber 3-2 and optical branching/confluent devices 3-3-1,2, O/E converters 3-4-1,2 and E/O converters 3-5-1,2 are interconnected by using optical fibers 3-1-1-4 being transmission lines. Buffer memories 3-6-1,2 store an electric signal tentatively, a control circuit 3-7 detects a fault based on a data in the two buffer memories to control the E/O converters thereby locating a fault location. The E/O converters are inactive usually till a fault is detected. Furthermore, when a fault is detected, the control circuit 3-7 activates the E/O converters so as to allow an optical signal passes between the optical fibers 3-1-1 and 3-1-2 thereby allowing the signal to be sent through a transmission reception path.
Patent JP-H06168361-A (JP)
Title: Card printing device
Inventor: KONO NOBUO
IPC: B41J13/00
Filed: 1993-07-20
Abstract: PURPOSE:To surely obtain consistency between ID information stored in a magnetic stripe on an ID card and a printed result for a face photograph which is printed by a printer. CONSTITUTION:When a magnetic head 20 is moved by a stage 22 in the shown arrow (b) direction, ID information stored in the magnetic stripe 60 of the lowermost layer card KD is read out by the head 20. Then the card KD set up on the stage 22 is set up on the stage 22 and transferred in the direction reverse to the arrow (b) direction and a prescribed item is printed out on the card KD by the printer 24 based upon the ID information read out by the head 20. Consequently consistency between the ID information stored in the stripe 60 and the printed result can surely be obtained with simple constitution.
Patent JP-S6073586-A (JP)
Inventor: KODAMA JIYUN
IPC: G09G3/36
Filed: 1983-09-29
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-S5969132-A (JP)
Title: Preparation system for high concentration slurry
Inventor: KUWAMURA YOSHIO
IPC: B01F3/12
Filed: 1982-10-13
Abstract: PURPOSE:To separate efficiently large-sized particles and foreign matter and to prepare a high concn. slurry by washing a sepn. means for the raw liquid of the high concn. slurry with a washing slurry and passing the washing slurry of a low concn. through another sepn. means. CONSTITUTION:Solid materials are mixed with a fresh liquid medium and a washing slurry as they are or under grinding in a slurry prepn. section 1. Large- sized particles and foreign matter are separated from the resulted raw liquid of the high concn. slurry by the 1st sepn. means 2 and the slurry is removed as a high concn. slurry. A washing slurry and a fresh liquid medium are used to remove the large-sized particles and foreign matter as well as a large amt. of the high concn. slurry from the means 2, and are returned to a circulation section 3 for the washing slurry after the removal. Since the washing slurry in the section 3 increases gradually, the excess is fed to the section 1. The washing slurry in the section 3 is passed through the 2nd sepn. means 4 and is returned to the section 3 after removal of the large-sized particles and foreign matter by said means.
Patent JP-H0229390-A (JP)
Title: Sublimation transfer type recording acceptor
Inventor: OKABE TAKAYUKI
IPC: B41M5/382
Filed: 1988-07-19
Abstract: PURPOSE:To peel a supporting sheet after transferring and to easily apply it to a material to be applied by lining an acceptor sheet through an adhesive layer with the sheet with a mold releasing layer. CONSTITUTION:In a sublimation transfer recording acceptor 2 for forming an image by sublimating and transferring sublimable dye by heating from a transfer material 1 provided on one side face of a base material sheet 1b with a transfer layer 1a including sublimable dye, an acceptor sheet 3 having a dye layer 3a containing as main ingredient polyester resin or polyamide resin and formed with an image and a base material 3b formed on the surface with the dye layer, a supporting sheet 4 provided on the rear face of the sheet 3 and having a mold releasing layer 4a on its surface, and an adhesive layer 5 disposed as an intermediate layer between the sheets 3 and 4 for applying the sheets 3, 4 are provided.
Patent JP-H0914197-A (JP)
Title: Centrifugal type diffuser with moving blade
Inventor: IBARAKI SEIICHI
IPC: F04D29/46
Filed: 1995-06-23
Abstract: PURPOSE: To vary the inlet angle of a moving blade without changing a ratio between the inside and outside diameters of a diffuser and a relative position with an impeller. CONSTITUTION: A back board is divided into an inner wheel 21 and an outer wheel 22 relatively turnable to the inner wheel. A moving blade 3 is divided into a front moving vane 31 and a rear moving vane 32, and the rear edge of the front moving vane 31 and the front edge of the rear moving vane 32 are turnably intercoupled by means of a pin 4. The front edge of the front moving blade 31 is supported at the inner wheel 21 turnably around a support axis 5 and the rear edge of the rear moving vane 32 is supported at an outer wheel 22 around a support 6.
Patent JP-S6158019-A (JP)
Title: Power keeping device
Inventor: MOTOHASHI TERUO
IPC: G06F1/00
Filed: 1984-08-29
Abstract: PURPOSE:To execute normally the job at all times by providing a flip-flop storing temporarily the command of power supply keeping from a computer A and its driver and a relay so as to keep the supply of power even when the power switch of a computer B is turned off. CONSTITUTION:The flip-flop (FF)1 set when a host computer (hereinafter H-CPU) uses a terminal computer (hereinafter T-CPU) and reset when the H-CPU does not use, a driver 2 obtaining a relay drive signal based on the set output signal and a relay 3 are provided, and this contact is connected in parallel with a power switch 4. When the user using the T-CPU turns on the power switch 4, the job is executed and the H-CPU uses the T-CPU so as to execute the job. Even when the power switch 4 is turned off, the FF1 is set by using an access signal from the H-CPU, the relay 3 is switched on and the job is executed similarly.
Patent JP-H107044-A (JP)
Title: Special steering device for multi-axle vehicle
Inventor: IWASAKI NOBUMITSU
IPC: B62D61/12
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent an erroneous confirmation of an attitude of machine body and a weight of the machine body performed by an operator during special steering operation. SOLUTION: A first limit switch LS1 detects a forwarded state of an upper part 4 and a horizontal state of a boom. A second limit switch LS2 detects an unloaded state of a counter-weight. An operating switch SW does not work so long as each of the first and second limit switches is not turned on. That is, an interlock mechanism is operated, resulting in that an intermediate shaft S3 can not be lifted up by a lift-up mechanism. In turn, when a specified attitude and a specified weight are detected and each of the limit switches LSI, LS2 is turned on, the operating switch SW is operated and a locked state caused by the inter-lock mechanism is released.
Patent JP-S5883317-A (JP)
Title: Reference level setting circuit for digital signal detection
Inventor: HIOKI TOSHIAKI
IPC: G11B20/10
Filed: 1981-11-09
Abstract: PURPOSE:To detect a digital data signal and a synchronizing signal accurately by automatically varying a reference level so that the synchronizing signal has a normal high or low level period. CONSTITUTION:While an EFM signal is inputted, a reference level signal is inputted to a comparator 1 to decides on a high level or low level period of an EFM signal (a) for a reference level (f). An EFM digital signal (b) is inputted to a deciding circuit 6 to decide on whether a synchronizing signal has a prescribed 11-channel bit in a low level period or not. For example, when the reference level (f) is lower than an adequate level, the 11-channel low-level period of the synchronizing signal is shorter than the normal 11-channel bit, so a counter 4 goes up to increase the output of a D/A converter 5. Namely, the reference level (f) rises to approximate to the adequate level. Thus, the digital signal and synchronizing signal are detected accurately.
Patent JP-2000012098-A (JP)
Title: Battery degradation diagnosis method
Inventor: SAITO KAZUO
IPC: B60L3/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a battery degradation diagnosis method, capable of determining whether or not a poor degraded characteristic abnormal battery that was not detected at the delivery time is mixed in. SOLUTION: At a vehicle running time, a capacity degradation ratio Krc(%) of a combined battery is calculated according to operation data of a battery group containing at least the total voltage, total current and a temperature of the battery group, and a cycle degradation ratio and a preservation degradation ratio during non-use time corresponding to a charging/discharging repetition frequency are calculated, based on a battery standard characteristic according to the charging/discharging repetition frequency and the preservation time during non-use time, and a characteristic degradation ratio RR(%) is obtained as a sum of the cycle degradation ratio and the preservation degradation ratio.  When Krr(%) is a prescribed value, the degradation of the battery is particularly inferior to a standard degradation characteristic, when the relation of (100-Krc)-RR>Krr is satisfied, and then it is determed that a poor degraded characteristic battery is mixed is that was not detected at producing time of the batteries.
Patent JP-H1024237-A (JP)
Title: Production of catalyst for purifying exhaust gas
Inventor: KAWASHIMA YOSHIMI
IPC: B01D53/86
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a Cu-zeolite base catalyst small in the deterioration of activation even in exposed in a high temp. engine exhaust gas for a long time, provided with a high heat resistance and durability and capable of being practically used. SOLUTION: In producing a catalyst for purifying exhaust gas composed of an inorganic material containing a copper component, a molybdenum component and/or a thngsten component and consisting essentially of a porous crystalline aluminosilicate (zelorite), (1) the copper component, the molybdenum component and/or the tungsten component are carried on the zeolite by using an aq. solution containing the copper component, the molybdenum component and/or tungsten component and adjusted to pH 7-12, or (2) a 1st process for making the molybdenum component and/or the tungsten component carried on the zeolite by using an aq. solution containing the molybdenum component and/or the tungsten component and adjusted to pH 7-12 and a 2nd process for making the copper component carried of the molybdenum and/or tungsten- carrying zeolite obtained in the 1st process are provided.
Patent JP-H1113329-A (JP)
Title: Door locking mechanism
Inventor: ANEZAKI TOSHIO
IPC: E05B65/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To fix the movement of a locking member vertically moved when a door is locked when the door is opened. SOLUTION: The locking mechanism of a door 2 is composed of a locking device locking a lock by vertically moving upper and lower rod members 11, 12 and a holder maintaining the members 11, 12 under a released state. The holder is extended in the cross direction of the door 2, an outer end section is elongated from the side edge 9 of the door 2, and has an engaging member 34 engaged detachably with the member 11 at a time when an inner end section is brought to the released state. The engaging member 34 is urged in the direction lengthened from the side edge 9, is moved in the urged direction and engaged with the member 11 under the released state when the door 2 is opened, and prevents the vertical movement of the members 11, 12.
Patent JP-S6243316-A (JP)
Title: Fuel tank
Inventor: HORIKOSHI SHINICHI
IPC: B60K15/03
Filed: 1985-08-19
Abstract: PURPOSE:To improve safety by enclosing the accommodated fuel by the fire extinguishing agent, in a fuel tank for vehicle. CONSTITUTION:A outer container 3 is installed, keeping an interval by a spacer 4 between a container 1, so as to envelop the container 1 for storing engine fuel 2, and the part between the container 1 and the outside container 3 is charged with fire extinguishing agent 5. With such constitution, even if fuel 2 is fired, said fire is extinguished by the fire extinguishing agent 5, and safety can be improved.
Patent JP-H055582-A (JP)
Title: Heat storage heat exchanger and heat pump air conditioner using the same
Inventor: IMAIDA TAKESHI
IPC: F25B47/02
Filed: 1991-06-26
Abstract: PURPOSE:To suppress a decrease in room heating capacity at the time of starting room heating, to efficiently store heat in a heat storage heat exchanger and to efficiently collect heat from the exchanger. CONSTITUTION:A fin tube type heat exchanger 7 in which heat storage material 2 is filled and heat storage tubes 5 and heat collection tubes 6 are alternately and vertically arranged, is contained in a heat storage heat exchanger 10. The tubes 5 are raised upward from a high temperature gas tube 3, and the tubes 6 are respectively connected to defrosting heat collection tubes 4. The exchanger 10 is assembled in a heat pump air conditioner to supply high temperature gas into the tubes 5 by means of thermosiphon effect thereby to store heat and to evaporate refrigerant gas in the tubes 6.
Patent JP-H057218-A (JP)
Title: Atm cell sequence evaluating circuit
Inventor: IMOKAWA MIKIO
IPC: H04L12/26
Filed: 1991-06-26
Abstract: PURPOSE:To facilitate the cause analysis of a sequence error by separating the omission of a sequence number from a sequence inversion in a cell sequence test. CONSTITUTION:This circuit is equipped with a function switching device 1 to allow a test pattern, an expected value and the output of a comparator to be an input and to allow the expected value, the counting instruction and the expected value replacing instruction to be outputs, a reference sequence generator 2 to allow the output of the function switching device 1 to be input and to allow the next expected value to be the output, and a comparator 3 to compare a test pattern A with the output B of the reference sequence generator 2, to generate a cell losing signal at the time of A>B, to generate a normal action signal at the time of A=B, and to generate a cell inverting signal at the time of A<B.
Patent JP-H0473285-A (JP)
Title: Method for concentrating pulp slurry
Inventor: SUZUKI KIYOSHI
IPC: D21C9/18
Filed: 1990-07-09
Abstract: PURPOSE:To make filtrate amount uniform, reduce solid content concentration in a filtrate and improve concentration degree of the title slurry by feeding pulp slurry from a valve installed in separated state in a shaft direction of initial dehydrating zone of screw press. CONSTITUTION:Feed port of pulp slurry for screw press is divided through valves into two feed ports and either one feed port 2 is connected to the first section and the other feed port 3 is connected to the second or third section and pulp slurry is fed from at least two places separated in the direction of rotating shaft 5 to the screw press 1 to carry out the aimed concentration.
Patent JP-H1121370-A (JP)
Title: Porous polyethylene resin film
Inventor: FUJII TOSHIO
IPC: C08J9/28
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a porous film suited for e.g. battery separators and having suitable facial strength and very good air permeability. SOLUTION: This is a porous film made from a high-molecular-weight polyethylene resin having a viscosity-average molecular weight of 300,000 to below 1,000,000, having a thickness of 5-50 μm, a gas permeability of 10 to below sec/100 cc, a porosity of 50-80% and a pin piercing strength of 250 gf/25 mm or above, wherein the thermal shrinkage in the direction of width is 10% or below at 105 deg.C.
Patent JP-H0344218-A (JP)
Title: Adaptive echo canceller
Inventor: NAKAJO KAORU
IPC: H04B3/23
Filed: 1989-07-12
Abstract: PURPOSE:To reduce the time required for revision arithmetic processing and to make the scale of hardware small by dividing a coefficient of a pseudo echo generation filter into plural groups, selecting one from the groups sequentially at a prescribed period so as to correct the accumulated error in the revision arithmetic processing to the coefficient of the group. CONSTITUTION:The canceller is provided with a pseudo echo generation filter 11 taking an echo path estimate impulse response series as a filter coefficient and a coefficient revision circuit 12 revising the coefficient adaptively. Then the coefficient revision circuit 12 of the echo canceller suppressing an echo with a pseudo echo divides the coefficient of the pseudo echo generation filter 11 into plural (m) groups, selects one coefficient from the groups sequentially at a prescribed period to correct the accumulated error for the revision arithmetic processing to the group coefficient. Thus, the time required for the revision arithmetic processing in one sample time is decreased to suppress the accumulated error caused in the revision processing of the filter coefficient while making the scale of hardware small.