baber/WOPTO huggingface dataset:
Patent JP-H02275659-A (JP)
Title: Resin mold type semiconductor device
Inventor: HASHIZUME SHOJI
IPC: H01L23/50
Filed: 1989-04-17
Abstract: PURPOSE:To decrease the mandays of machining, and to obtain a semiconductor device at low cost by exposing the Cu surface of a lead frame blank as it is to the surface of an external leading-out lead. CONSTITUTION:A semiconductor element 4 is mounted and fixed onto a lead frame 1 composed of Cu or a Cu alloy, and the electrode of the semiconductor element 4 and an inner lead are connected through wire bonding, and resin- molded 6. An oxide on the surface of the lead frame 1 in a section not resin- molded is removed, and the surface of the lead frame 1 is washed and dried. The unnecessary section of the lead frame 1 is cut lastly, and an external leading-out lead 1a is molded in a specified necessary shape, thus completing a semiconductor device. Accordingly, the film of solder plating, etc., is not formed to the external leading-out lead, and the complicating of an assembling process and the increase of cost can be avoided as Cu or a Cu alloy as the blank of the lead frame is left as it is.
Patent JP-H11296726-A (JP)
Title: Information collection device for vending machine
Inventor: MATSUO ATSUNORI
IPC: G06Q50/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain an information collection device for vending machine which enables a user to inexpensively select a vending machine having required functions independently of production makers in the case that individual information of vending machines are obtained by a management device. SOLUTION: Plural vending machines 4 capable of communication in communication conditions conforming to prescribed standardization specifications, an interface unit 3 capable of communication with vending machines 4 in communication conditions conforming to prescribed standardization specifications, and a management device 1 which is connected to the interface unit 3 to collect individual information of plural vending machines 4 are provided. The interface unit 3 recognizes transmission of discrimination information of a pertinent vending machine from the management device 1 and communicates with the vending machine 4 in communication conditions conforming to prescribed standardization specifications to obtain the individual information of the vending machine 4 and transmits this information to the management device 1.
Patent JP-S59224466-A (JP)
Title: Intake device for internal-combustion engine
Inventor: OKUMURA TAKESHI
IPC: F02B31/08
Filed: 1983-06-03
Abstract: PURPOSE:To ensure high engine output while obtaining stable low load running of engine by promoting carburetion of injected fuel while producing powerful turning stream and turbulence in a combustion chamber. CONSTITUTION:An intake air amount supplied from a second intake path 8 into a combustion chamber 4 is more than that supplied from a first intake path 6 into the combustion chamber 4 so that powerful turning stream and turbulence are produced in the combustion chamber 4. On the other hand, since the sectional area of an air passing gap K is small, the flow speed of intake air flowing in said gap K is speeded up and fuel is injected by a fuel injection valve 22 toward the intake air flow having the flow speed increased to promote the carburetion of the fuel. Also, since the injected fuel does not attach to an intake controlling valve 24, the injected fuel is supplied immediately into the combustion chamber 4 so that highly responsive acceleration can be ensured.
Patent JP-H02277348-A (JP)
Title: System for adjusting call sound volume for telephone set
Inventor: SAITO TAKANORI
IPC: H04M1/00
Filed: 1989-04-18
Abstract: PURPOSE:To evade a trouble of manual setting by setting a call sound volume optionally in response to the time band. CONSTITUTION:A call sound volume corresponding to a time band is set optionally via a data setting means 5 and stored in a storage means 6. When a call signal from a telephone set terminal 7 is detected by a detection means 1, it is sent to a control means 2. The control means 2 reads a time from a timer means 4 and outputs a call sound via an output means 3 in a sound volume corresponding to the time band stored in the storage means 6.
Patent JP-S5621444-A (JP)
Title: Radio data transmission and reception controlling system
Inventor: OKAMATSU KIYOSHI
IPC: H04Q9/00
Filed: 1979-07-31
Abstract: PURPOSE:To make it possible that a slave station transmits and receives data by self-wake-up, by requesting data transmission and data receiving by self-wake-up after the set time of a timer which is started by no carrier detection. CONSTITUTION:In case that a slave station is designated from the master station to gather data, slave station designation signal generating part 2 is controlled to transmit the slave station designation signal from transmission and receiving part 4, and the receiving output signal of transmission and receiving part 7 is applied to receiving discriminating part 3 in the slave station; and if the slave station itself is designated, data transmission control part 9 is started to control data transmission from data transmission part 10. In case that the slave station transmits data by self-wake-up, timer 11 is started by the signal of no carrier detection from receiving discriminating part 8 and under the condition where data is not transmitted from  data transmission part 10, and self-wake-up deciding part 12 make start of date transmission control part 9 possible to transmit data after the set time of timer 11  which has been differently set from the setting of the slave station corresponding  thereto.
Patent JP-S58217463-A (JP)
Inventor: ISHII TOSHIO
IPC: B23P15/28
Filed: 1982-06-08
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-H11281979-A (JP)
Title: Side light type surface light source device and liquid crystal display
Inventor: OKAWA SHINGO
IPC: G02F1/1335
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve brightness and contrast by arranging a platy member, on which a light control plane is formed on the surface, between a polarizing plate on the surface side and a liquid crystal layer, or between the liquid crystal layer and a backface side on a liquid crystal display panel. SOLUTION: When illumination light is propagated, a light guide plate 25 urges illumination light to go out in the front direction of the backface 25C by a light control plane 25D formed on a surface 25B. The illumination light emitted by a fluorescent lamp 14 is, directly or after reflected by a reflector 15, made incident on the light guide plate 25 from the incident plane 25A, and this illumination light is propagated inside of the light guide plate 25 while it is repeatedly reflected by the surface 25B and the backface 25C. At the time of this propagation, the illumination light is urged to go out of the backface 25C by the light control plane 25D formed on the surface 25B, and a very little quantity of the light goes out in the front direction of the surface 25B, while a large quantity of the light is made to exit to the side of the backface 25C.  Thus, a black level is embossed on the display screen, and a bright display picture is obtained with high contrast.
Patent JP-H04328568-A (JP)
Title: Original plate for electrophotographic system planographic printing
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1991-04-30
Abstract: PURPOSE:To obtain an original plate for a planographic printing excellent in electrostatic characteristic (especially dark electric charge holding ability) and photosensitivity without generating surface staining, and being excellent in desentization. CONSTITUTION:At least photoconductive layer is provided on a electric conductive layer, moreover, a surface layer is provided on an uppermost layer, the surface layer contains at least one of nonaqueous solvent dispersed resin grain consisting of a copolymer resin grain which is formed by dispersedly polymerizing one functionalty monomer A containing at least one of hydroxyl group generated by dissociating in nonaqueous solvent and one functionalty monomer B containing a substituted groups containing at least 2 of silicon atoms and/or fluorine atoms and copolymerizing with the above monomer A, in the existence of a dispersion stabilizing resin being soluble in the above nonaqueous solvent.
Patent JP-H10281403-A (JP)
Title: Method for building thermal power plant boiler ridge
Inventor: IKEDA HIROTOSHI
IPC: E04H5/02
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To ensure safety of an operation by assembling a top girder in parallel with an assembling step of a support structure of a boiler body, and sequentially assembling the body under the girder by following lifting up of the girder, thereby shortening an execution period and reducing a high place working. SOLUTION: A top girder (uppermost steel girder) 3 for hanging a boiler body is assembled out of a support structure 2 in parallel with a building work of a turbine supporting structure 1 and a boiler body supporting structure 2, and transferred into a supply space 21. Then, the girder 3 is lifted up to an upper part of the structure 2 by a jack, climbing unit and other unit installed at the part of the structure 2 and fixed. Then, the body (kiln part) is sequentially assembled from an upper part toward a lower part by hanging the girder 3. The structure 2 is built to a predetermined height in parallel with an assembling work of the body.
Patent JP-H07305807-A (JP)
Title: Flame injecting device
Inventor: KITAGAWA KEIJI
IPC: B44C5/08
Filed: 1994-05-12
Abstract: PURPOSE:To safely inject a colored flame by a low-cost device having a simple structure. CONSTITUTION:The outlets of combustible liquid storage tanks 20A-20C for storing the mixed fluid of a flame coloring material and alcohol or the like are connected to the inlet of an atomizing nozzle 3 via a high-pressure tube 5. A valve 23, a pressurizing pump 21 and a high-pressure pump 22 are provided at the tube 5. The mixed fluid is injected from the nozzle port of the nozzle 3 by the operations of the pumps 21 and 22, and converted to an atomized flow at an air-fuel ratio of a burning range to allow the heat generator 40 of an igniter 4 to generate heat thereby to ignite the flow, thereby injecting a colored flame flow.
Patent JP-S61256456-A (JP)
Title: Data saving system for semiconductor memory device
Inventor: WADA YOSHIZO
IPC: G06F12/00
Filed: 1985-05-09
Abstract: PURPOSE:To confirm the difference between saved memory contents and the memory contents of a present time point, by checking data saving indicator in a memory and giving a warning report to the software as long as said indicator is set. CONSTITUTION:A data saving control circuit 3 receives a saving instruction from the software and sets a data saving indicator 5 to save the data stored in a memory 2 to a magnetic disk device 4. If the circuit 3 receives a writing instruction to the memory 2 from the software, the circuit 3 writes data to the memory 2 and checks the indicator 5. If the indicator 5 is set, the circuit 3 saves the data in the memory 2 to the device 4 for the software and then sends a warning report showing that data are written to the memory 2. Thus it is possible for the software to recognize that the contents of the memory saved already to the device 4 are different from the memory contents of the present time point.
Patent JP-H05269327-A (JP)
Title: Gas cleaning agent capable of regeneration
IPC: H01M4/86
Filed: 1992-03-25
Abstract: PURPOSE:To simply and surely remove organic compounds incorporated in gas such as oxygen, hydrogen, nitrogen charged into a bomb before supplying the gas to a fuel cell or the like by allowing a noble metal particle to be carried on a ceramic carrier as a gas cleaning agent capable of regeneration. CONSTITUTION:Chloroplatinic acid is dissolved in water, in which silica particles are charged and a reducing agent such as sodium borohydride aq. solution is added while stirring, is completely reduced and after washing and drying, the gas cleaning agent capable of regeneration and composed of the silica carrying the noble metal such as platinum is obtained. When the gas from the bomb is passed through the gas cleaning agent packed in a tube and heated, the organic compounds in the gas is adsorbed and removed.
Patent JP-S57212527-A (JP)
Title: Keyboard system
Inventor: INOUE TAKASHI
IPC: H03K17/972
Filed: 1981-06-25
Abstract: PURPOSE:To generate a stable signal, by making AC flow to the third coil provided in parallel with the first and second detecting coil groups for forming a matrix, taking a core into and out of each intersection point of the matrix, and generating a variation of voltage. CONSTITUTION:On one surface of a printed substrate P which is not shown in the figure, coils a1-am are provided in parallel, and on the other surface of the substrate P, coils b1-bn are provided so as to meet at right angles with a coil group (a). Also, on one surface of the substrate P, a coil C is provided, and an alternating current is made to flow to the coil C. On each intersection point of a matrix formed by the coil group (a) and (b) of the substrate P, a through- hole is provided, and cores D11-Dmn are taken in and out by a key top. As for the coil (a) and (b) of the intersection point of the matrix, into which the core has gone, its electromagnetic coupling becomes tight and induced voltage becomes large. In this way, a stable signal output can be generated, irrespective of a moving speed of the key top.
Patent JP-H10288846-A (JP)
Title: Electrophotographic photoreceptor
Inventor: CHOKAI AKIKO
IPC: G03G5/147
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor superior in durability, especially, in abrasion resistance. SOLUTION: This electrophotographic photoreceptor is provided on a conductive substrate with at least a photosensitive layer containing a polyarylate binder resin represented by the formula and having a kinetic viscosity of >=0.45 cSt in a solution of 0.6 g polyarylate dissolved in 1 dl nitromethane at 20 deg.C, the photorecepter is used in a rotational speed of >=12 m/min. In the formula, each of X<1> -X<4> is, indeepndently, an H atom or an optionally substituted 1-4C alkyl group; and Y is an optionally substituted phenylene or biphenylene or naphthylene group.
Patent JP-H08289645-A (JP)
Title: Reaping apparatus of combine harvester
Inventor: OHARA KAZUSHI
IPC: A01D67/00
Filed: 1995-04-24
Abstract: PURPOSE: To prevent the accumulation of straws and mud on a reaping apparatus by forming an empty space under a joining part for transferred culms, thereby allowing the fall of the straws and mud directly from the joining part to the field. CONSTITUTION: Culms reaped with a reaping blade of a reaping apparatus are transferred to the right or the left by a stock base transfer apparatus 3 and joined together at a joining part 21. A reaping blade driving means 9 for driving the reaping blade of the reaping apparatus and a transmission output case 11 for driving the reaping apparatus are positioned at a side free from the culm joining part 21 of the reaping apparatus by extending the driving means, etc., from a frame 10 supporting the reaping apparatus.
Patent JP-H07305020-A (JP)
Title: Resin composition for forming film and its production
Inventor: TAKAGI MOTOYUKI
IPC: C09D143/04
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a composition, useful as a base for a coating for topcoats, a non-sealer coating, a water-based metal coating, etc., containing specific two components in an aqueous medium, excellent in penetrability into a substrate and further capable of forming a glossy, dense and tough film. CONSTITUTION:This resin composition for forming a film contains a water-soluble resin in an aqueous medium. The resin contains (A) fine particles of a copolymer resin derived from (i) a radically polymerizable alkoxysilane monomer of formula I {R is H or a <=3C alkyl; Z is (CH2)n or formula II [(n) is an integer of 0-3]; X is OCH3, OC2H55 etc.; Y is (CH2)q-H [(q) is an integer of 0-3]; (a) is 1, 2 or 3} and (ii) an ethylenically unsaturated monomer and (B) a copolymer derived from (i) the radically polymerizable alkoxysilane monomer of the formula I, (ii) a hydrophilic monomer having an unsaturated double bond and (iii) an ethylenically unsaturated monomer, in an aqueous medium.
Patent JP-S6253936-A (JP)
Title: Prostaglandins
Inventor: KOJIMA KOICHI
IPC: C07C405/00
Filed: 1986-04-29
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> represents carboxyl, tetrazolyl, carbamoyl, etc.; R<2> and R<3> represent H, alkyl, etc.; R<4> and R<5> represent H or OH-protecting group; R<6> represents H or alkyl; R<7> represents alkyl, alkenyl, alkynyl, etc.; A represents single bond, alkylene, -CH=CH-(CH2)n- (n is 0-5), etc.; B represents ethylene, vinylene, etc.] and its salt. EXAMPLE:3-(1, 1-Methylene-4-carboxybutyl)-6beta-(3alpha-hydroxy-5(R), 9-dimethyl-1, 8-decadienyl)-7alpha-hydroxybicyclo[3.3.0]oct-2-ene. USE:A phermacologically active substance having strong activity and high sustainability, exhibiting platelet agglutination inhibitory, vasodilator, bronchodilator, antiulcer or cytophylaxis action, etc. PREPARATION:Using a compound expressed by formula II (R<10> represents H or carboxyl-protecting group; R<11> and R<12> represent OH-protecting group) as a starting material, a compound expressed by formula I (A is a single bond or an alkylene) is obtained.
Patent JP-S5433417-A (JP)
Title: Truck
Inventor: FUKUMOTO MASAHIRO
IPC: B60P1/64
Filed: 1977-08-17
Abstract: PURPOSE: To provide truck which can load and unload movable load e.g. container by device on the truck without outer crane or forklift. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01269146-A (JP)
Title: Data transfer control system
Inventor: MORIOKA ATSUSHI
IPC: H04L1/16
Filed: 1988-04-20
Abstract: PURPOSE:To drastically decrease the reduction of a data transfer capacity and the increase of the burden of a host computer even when a transfer path is long and an error frequency is increased by obtaining correction data based on an error data address and transferring them through a sub-transfer path to a device. CONSTITUTION:A sub-transfer path 40 is provided between a controller 10 and a device 20, an error data address preparing part 25 prepares the address of error data based on the time of a counting part 24 and the detecting output of an error detecting part 22, sends it to the sub-transfer path and an error data address storing part 13 stores the error data address. A correction data extracting part 14, based on the contents of the error data address storing part 13, extracts the correction data from a transmitting buffer, transmits them to the sub-transfer path 40 and a correction data receiving part 26 receives the correction data and stores the correction data to the said address of a receiving buffer 23. Thus, even when the transfer path is long, the quality of the transfer path is reduced and an error frequency is increased, the reduction of the data transfer capacity and the increase of the burden of a host computer can be drastically decreased.
Patent JP-H02278740-A (JP)
Title: Packaging of semiconductor device
Inventor: TAKAMI SHIGENARI
IPC: H01L21/56
Filed: 1989-04-19
Abstract: PURPOSE:To achieve multiple pins and reduce bonding time by joining an IC chip to a lead frame with sealing frame and by performing resin-sealing of the IC chip. CONSTITUTION:A bump 2 is formed at a proper position of a lead frame 1, namely a position corresponding to the bonding pad of an IC and a sealing frame 3 is mold-formed at a lead frame 1 to allow a diver supporting the lead frame 1 to be cut, thus forming a terminal. An IC chip 5 is joined to a lead frame 4 with sealing frame thus configured, the IC chip 5 is subjected to resin- sealing, thus enabling the IC to be protected. Therefore, the machining limitation of the lead frame can be achieved and bonding pad time becomes constant regardless of the number of pads, thus enabling the process to be efficient.
Patent JP-S5624473-A (JP)
Title: Resin emulsion for latex adhesive
Inventor: ARAI YUTAKA
IPC: C08L57/00
Filed: 1979-08-03
Abstract: PURPOSE: The titled emulsion capable of improving water-resistant adhesiveness by adding a cationic chloroprene latex adhesive, obtained by emulsifying an organic acid solution of resin, e.g., an alkylphenol resin, terpene resin, etc. with a specific concentration, and PVA, in a specified amount of water.  
     CONSTITUTION: An emulsion for a latex type adhesive obtained by emulsifying 100pts.wt. of 50W90wt% organic solvent solution of one or more resins selected from the group consisting of an alkylphenolic resin (for example, obtained by reacting butyl phenol with formalin in the presence of a basic (catalyst), terpene phenol resin (a copolymer of β-pinene and phenolic resin), terpene resin, coumarone-indene resin, petroleum resin, rosin (derivative), etc. and 0.5W5pts.wt. PVA (preferably a partially saponified PVA having a degree of polymerization 500W2,400 and a saponification value 80W90mol%) in 40W250pts.wt. water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58780-A (JP)
Title: Pulse radar receiver
Inventor: FUKUHARA NAOYUKI
IPC: G01S7/34
Filed: 1981-06-24
Abstract: PURPOSE:To perform STC control easily only with an external switching control, by making the sensitivity time control STC signal becomes several kinds of stepped fixed pattern signal whose magnitude depends upon only the range. CONSTITUTION:A pretrigger (h) of a radar and a range clock l are applied to a counter 13, and its counted output is outputted to a next memory 14. Didital data are preliminarily stored in the memory 14 so that a specific STC attenuation quantity corresponding to the range is given, and digital data corresponding to range information is read out and is outputted as an STC signal (c) to the first intermediate frequency amplifier through a D/A converter 15 and a buffer amplifier 12. Then, the STC signal becomes several kinds of fixed pattern signal by an external switching control signal (m) for STC stop/weak/middle/strong applied to the memory 14. Thus, the sensitivity time control is performed easily  only with the external switching control.
Patent JP-S5324591-A (JP)
Title: Tight seal device
Inventor: MITSUOKA HIROSHI
IPC: H01R9/16
Filed: 1976-08-19
Abstract: PURPOSE: To perfectly maintain a sealing function by a stress-absorbing substance with a leak path made detonring around the facing side of the stress-absorbing substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5879660-A (JP)
Inventor: MATSUKUSU SHIYUTORAUBERU
IPC: F02D1/02
Filed: 1982-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04309666-A (JP)
Title: Thick-end material
Inventor: NOMURA MANABU
IPC: C08L101/00
Filed: 1991-04-04
Abstract: PURPOSE:To obtain a light thick-end material, strength of which is large and elimination processing of which is facilitated and which is never rusted, by forming a square cylindrical thick-end material having length of each outside edge of a specified section and a specified thickness with heat reversible resin at a specified weight % and glass fiber having a specified mean fiber length at a specified weight%. CONSTITUTION:Fiber flux (glass fiber) is passed through the melted heat reversible resin continuously to impregnate the glass fiber with the melted resin, and thereafter, the fiber flux is drawn by dies, and the resin is hardened to manufacture the glass fiber reinforced resin. At this stage, a rate of the heat reversible resin in the glass fiber reinforced resin is set at 20-60weight%, and a rate of the glass fiber therein is set at 40-80weight%. The obtained glass fiber reinforced resin is formed into square timber having a hollow part, of which length L1, L2 of each outside edge of section are set at 40-100mm respectively and of which thickness D1, D2 are set at 5-15mm, by extrusion molding or injection molding.
Patent JP-S5910664-A (JP)
Inventor: TSUKADA ICHIROU
IPC: E04F21/04
Filed: 1983-06-06
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。