baber/WOPTO huggingface dataset:
Patent JP-S5556227-A (JP)
Title: Control signal generator by key input
Inventor: MOGI NORIO
IPC: G06F3/023
Filed: 1978-10-20
Abstract: PURPOSE: To realize a key-input control signal generator whose connection terminals required can be reduced in number even if the number of key switches in IC-constitution is increased.  
     CONSTITUTION: When key switch S 1  is turned ON in a mode where mode signal Pm is made into "1" by placing mode change-over switch SW 1  at a contact-(t 6 ) side and input scan signals P 1  and P 2  are "1" and "0" respectively, output scan signal P 3  becomes "1" by passing through 1st contact (a 1 ), short bar (c 1 ) and 2nd contact (b 1 ) of S 1 ; in this state, changes of input scan signals stop and while S 1  is being depressed, control signal R 1  appears at output terminal (t 8 ). Other combinations are shown in the 1st table. Further, the 2nd table shows relations between S 11 W S 14  and various signals with SW 1  put at a (t 5 ) side. In this way, control signals corresponding to several key switches can be genrated and the number of connection terminals in case of IC-implementation can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06132011-A (JP)
Title: Small-size low pressure mercury rare gas discharge lamp
Inventor: TAGAWA KOJI
IPC: H01J61/16
Filed: 1992-04-24
Abstract: PURPOSE:To provide a small-size low pressure mercury rare gas discharge lamp, which provides high brightness when used as a fluorescent lamp, or which provides higher quantity of radiation of an ultraviolet ray when used as an ultraviolet lamp, as well as with long life. CONSTITUTION:In a miniature low pressure mercury rare gas discharge lamp, a rare gas, consisting essentially of argon and krypton, and the small amounts of mecury are enclosed in a bulb whose inner diameter is 5mm or less, and a pair of electrodes, in which a filament coated with an emitter is covered with a sleeve in the shape of cylinder containing bottom, are oppositely arranged. The mixed quantity of the krypton is designed to be 10 to 40mol% in all rare gases, and the enclosed pressure of all the rare gases is 40m or more.
Patent JP-H05303646-A (JP)
Title: Method and device for generating texture
Inventor: OGATA MASATO
IPC: G06T11/20
Filed: 1992-04-24
Abstract: PURPOSE:To make a video display inherent in a wide area of configuration of ground by means of the smaller memory capacity and a calculation circuit by separating a memory which stores patterns inherent in the configuration of ground according to the degree of detail and taking the same configuration in spite of the difference of the configuration of ground. CONSTITUTION:In a modulator section 5 inherent in configuration of ground, the texture inherent in the configuration of ground where polygonal surface is formed and having the hierarchical resolution according to the distance from the view point to the topographical surface is stored in a plurality of memories. An address calculation section 3 calculates the address specifying the location in the area which can be seen most clearly from among the hierarchical area. A pattern address calculation section 4 calculate the address of the general texture in the present area according to the present view point corresponding to the location of the calculation object of the address calculation section 3 and calculates the level of the degree of detail of the general texture which can be seen from the view point. Thus the memory content corresponding to the hierarchical area can be read out.
Patent JP-H09321856-A (JP)
Title: Telephone set
Inventor: MOTOOKA TAKAHARU
IPC: H04M1/57
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To allow the user of the telephone set to easily recognize location or the like of a caller during communication or before communication. SOLUTION: When it is discriminated that caller information coincident with caller information received by a caller information reception section 7 in a master control section 12 is stored in a caller information area 8a of a storage section 8, the master control section 12 reads character information of a character information area 8b corresponding to the caller information stored in the caller information area 8a and controls a display section 9 based on the read character information to allow a caller information reception section 7 to display a place name corresponding to the received caller information.
Patent JP-S5832570-A (JP)
Title: Ladling device for molten metal
Inventor: TAKAHASHI KATSUHIKO
IPC: B22D17/30
Filed: 1981-08-18
Abstract: PURPOSE:To ladle the residual molten metal in a holding furnace easily by forming a ladling pipe to a V shape, communicating and connecting a suction pump to the top part thereof via a suction fitting formed with a through-hole and providing a cover body to the discharge port of the ladling pipe. CONSTITUTION:A ladling pipe 1 is formed to a V shape, and a suction pump 9 is communicated abd connected to the top part 1a thereof via a suction fitting 1 formed with a through-hole 8. A cover body 10 is provided to the discharge port 5 of the pipe 1. When the port 2 of the pipe 1 is submerged in a holding furnace 4 and the pump 9 is operated, the residual molten metal 3 in the furnace is sucked up. The residual molten metal 3 flows over the part 1a of the pipe 1 into the port 5, thus filling the inside of the pipe 1 closed by the cover body 10. The residual molten metal 3 enters the hole 8 of the fitting 7 as well, thereby closing said hole. Here when the body 10 is detached, the residual molten metal 3' filled in the pipe 1 acts as priming water and the residual molten metal 3 in the furnace 4 is ladled continuously.
Patent JP-H09320620-A (JP)
Title: Fuel cell power plant
Inventor: OGAWA MASAHIRO
IPC: H01M8/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of cell characteristics by keeping an anode- cathode differential pressure at an ideal low value that is advantageous in terms of cells, in any operating conditions. SOLUTION: A fuel cell power plant has a fuel cell main body 3 consisting of a fuel electrode 1 and an oxidizer electrode 2, a fuel flow rate adjusting damper 4 supplying fuel to the fuel electrode 1, and an oxidizer flow rate adjusting damper 5 supplying an oxidizer to the oxidizer electrode 2, and further has an anode-cathode differential pressure adjusting damper 7 provided at the exist of the fuel electrode 1 to adjust the anode-cathode differential pressure, and an anode-cathode differential pressure measuring instrument 8 for measuring the anode-cathode differential pressure between the exits of the fuel electrode 1 and the oxidizer electrode 2. An anode-cathode differential pressure set value (proper value of anode-cathode differential pressure) ΔP at the exit of the cell is not fixed but set by a control device 9 whenever necessary.  The control device 9 subjects the anode-cathode differential pressure adjusting damper 7 to variable control so that the differential pressure value measured by the anodecathode differential pressure measuring instrument 8 becomes an anode- cathode differential pressure set value ΔP at that time.
Patent JP-S5921055-A (JP)
Title: Semiconductor device
Inventor: YAMAKAWA SHIGEKI
IPC: H01L27/04
Filed: 1982-07-26
Abstract: PURPOSE:To contrive to largely simplify the chip mounting process by unnecessitating the process of determining the direction of chips by means of geometric patterns on chips by a method wherein the input output connection parts on the chip are made to have rotary symmetry of two or four times. CONSTITUTION:The input connection parts I11-I1X...I41-I4X and output connection parts O11-O1X...O41-O4X provided on the chips 1 and 1' have rotary symmetry by two or four times. In other words, the chips perform the same action as semiconductor devices, even in mounting to a mounting matter by rotating at 180 with R1 as the center or at 90 deg., 180 deg., or 270 deg. with R2 as the center. Since the input output connection parts on the chip have rotary symmetry by two or four times, pattern observation to decide the position of chips is unnecessitated when the chips are mounted to mounting objects, and it is sufficient enough to place by positioning the shape to a mounting position.
Patent JP-S63293125-A (JP)
Title: Method of locally strengthening member made of metal-base composite material
Inventor: IBUKI AKIRA
IPC: C22C47/00
Filed: 1987-05-27
Abstract: PURPOSE:To densely orient short fibers in a direction parallel to the surface of a member, by heating the required part of a member into a sold-liquid coexisting state and by applying shot blasting. CONSTITUTION:For example, a compact of about 10-30% by volume consisting of silicon-carbide short fibers of about 1mu diameter and about 50-100mu length is loaded into a mold. Then, a molten Al alloy is infiltrated into the above compact at high pressure to cast a rocker arm material 2A having a hole 5. At this time, the short fibers 6 are irregularly and omnidirectionally dispersed into the inside of the Al alloy 7. Subsequently, the lower surface 8 of the material 2A is locally heated to the prescribed temp. by a TIG method, and, at the point of time when a solid-phase percentage of >=50% where the heated part is in a solid-liquid coexisting state and a liquid phase is blocked is reached, shot blasting is applied. The whole of the lower surface 8 is subjected to shot blasting, and the short fibers 6 are oriented in a direction parallel to the lower surface 8.
Patent JP-S6024164-A (JP)
Title: Preparation of plastic sausage
Inventor: MURAKAMI YUUZOU
IPC: A23L13/60
Filed: 1983-07-15
Abstract: PURPOSE:To obtain a sausage of paste sausage type and a sausage of soft sausage type, by blending a raw material for sausage with pullulan in a specific ratio. CONSTITUTION:A raw material for sausage is blended with 3-25wt% pullulan to give a nonviscoelastic sausage. The same raw material is blended with <3 wt% pullulan to give a low viscoelastic sausage. The nonelastic sausage is a paste sausage type and the low viscoelastic sausage is used as a soft sausage type or a spread food.
Patent JP-S5253718-A (JP)
Title: Abrasion resistant cast iron
Inventor: TAKAO TSUTOMU
IPC: C22C37/00
Filed: 1975-10-29
Abstract: PURPOSE: To obtain superior abrasion resistant cast iron, as slider parts used for internal comubstion engine by containing boron carbide and flake graphite in pearlite matrix in fixed ratio (area ratio). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5921303-A (JP)
Inventor: NOJIMA TATSUHIKO
IPC: A01B63/114
Filed: 1982-07-26
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-H06340817-A (JP)
Title: Flame-retardant thermosetting resin composition
Inventor: NISHIBORI SETSUO
IPC: C08G59/30
Filed: 1993-06-01
Abstract: PURPOSE:To obtain a flame-retardant thermosetting resin composition excellent in storage stability, heat resistance, and moldability by incorporating a specific epoxy compound into a thermosetting resin. CONSTITUTION:The resin composition comprises preferably 100 pts.wt. thermosetting resin (e.g. a phenolic resin) and an epoxy compound, preferably 2-50 pts.wt. epoxy compound represented by formula I [wherein A is -CH2-, -SO2-, -O-, or the group represented by formula II; R<1> is H or CH3; Y is Br, Cl, CH3, or H; X is Br or Cl; m and n each is 1-4; l is 1.0-3.0; and B is a group represented by one of formulae III to VI (where r and q each is 0-5 and R<2> to R<4> each is H, CH3, or CH2Y)].
Patent JP-H0426528-A (JP)
Title: Production of cerium oxide sol
Inventor: OSAKA SHIGEMI
IPC: C01F17/00
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the high-purity transparent sol capable of forming a transparent film by coating by heating an aq. soln. of an org. acid cerium salt and hydrogen peroxide to hydrolyze the salt and treating the obtained sol with an ultrafilter membrane. CONSTITUTION:Cerium acetate is added by 50.3g to 2900g of water, agitated and dissolved, and 49.4g of 31% aq. hydrogen peroxide is added to the soln. At this time, the soln. turns red-brown rapidly. The liq. reactant is frothed when heated, and the color tone of the liq. reactant is successively changed to ochre, deep green and red-purple as it is heated. The reactant is heated to 100 deg.C, kept at this temp. for one hour and hydrolyzed. The reactant is then cooled, 5ml of 31% aq. hydrogen peroxide is added, and a transparent cerium oxide sol of the extremely-small-diameter yellow-green grains is obtained. The sol is continuously filtered by an ultrafilter membrane while adding pure water and cleaned, hence the remaining ions and hydrogen peroxide are removed, and an yellow-green transparent cerium oxide sol is obtained.
Patent JP-H06342611-A (JP)
Title: Contact material
Inventor: KOBAYASHI SATOSHI
IPC: H01H1/04
Filed: 1993-06-01
Abstract: PURPOSE:To provide uniform spring characteristic, improve contact of an electrified part and improve strength of a contact surface so as to extend its service by forming a composite member consisting of a high electroconductive metal and a high spring-characterized metal. CONSTITUTION:A composite member 4 is formed of a high electroconductive metal 1 and a high spring metal-characterized in metallogical 2 contact with each other. The composite member 4 is expanded and bent according to with electrification and a switch is placed in its opened state when the composite member 4 is used for a heat switch part.
Patent JP-S63293491-A (JP)
Title: Inside strap for supporting grid
Inventor: TOMINAGA YOSHIAKI
IPC: G21C3/34
Filed: 1987-05-27
Abstract: PURPOSE:To assemble a supporting grid by engaging the ends of straps for the supporting grid to the outside circumferential side faces of outside straps by a hook part at the time of inserting said ends into the slits of the outside straps. CONSTITUTION:The inside straps 10 are intersected orthogonally with each other and are assembled to a regular grid shaped and the outside strips 7 are moved in an arrow A direction, as shown in the figure (a), to insert the side tabs 11 of the straps 10 into the slits 7a at the time of assembling the supporting grid. The hook parts 12 formed to the tabs 11 are energized by the inside walls surfaces of the slits 7a in the directions approaching each other so that the engaging parts 12b of the hook parts 12 past the right end of the inside wall surfaces of the slits 7a are engaged with the outside circumferential side faces of the outside straps 7 by elastic recovering force. Since the outside straps 7 are tentatively fastened to the four sides of the inside straps 10 assembled to the grid shape in such a manner, the stage for holding the tabs 11 is eliminated and the supporting grid is rapidly assembled.
Patent JP-S5592741-A (JP)
Title: Surface treatment of polyacetal resin composition
Inventor: HATSUTORI YOSHIHIRO
IPC: C08J7/02
Filed: 1978-10-25
Abstract: PURPOSE: To obtain a polyacetal resin composition having improved surface processability, by etching the composition comprising a polyacetal and finely divided calcium carbonate with aqueous sulfuric acid and/or phosphoric acid.  
     CONSTITUTION: A composition comprising (A) 100pts.wt. of a polyacetal resin, (B) 3W33pts.wt. of finely divided calcium carbonate having an average particle size of 0.1W4μ, and (C) 0.1W10pts.wt. of an unsaturated polyester is etched with aqueous sulfuric and/or phosphoric acid having the composition in the shadowed area surrounded by the straight lines a, b, and c and the abscissa. According to the method, processabilities, e.g. surface specular properties and adhesion between decorative layer resins, and thermal stability in molding can be improved.  
     EFFECT: Weight and cost reduction of mechanical parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09298483-A (JP)
Title: Microwave integrated circuit
Inventor: SAWAI TETSUO
IPC: H01P1/15
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and the manufacturing cost and to make the device of the circuit small. SOLUTION: In this microwave integrated circuit, a transmission system between an antenna terminal ANT and a transmission terminal TX, an antenna switch AS conducting switching connection of a reception system between the ANT and a reception terminal RX, and a low noise amplifier(LNA) placed between the ANT and the RX and amplifying a reception signal are integrated into one chip and a field-effect transistor(FET) 6 being a component of the LNA is used in common for a receiver side switching element of the AS so as to reduce the number of components. In the case of transmission, a FET 2 of the AS is conductive, a FET 1 is nonconductive and the FET 6 of the LNA acts like an attenuator, the transmission signal is sent from the TX to the ANT.  In the case of reception, the FET 6 of the LNA acts like an amplifier, the FET 2 of the AS is nonconductive, the FET 1 is conductive and the received signal is amplified and sent from the ANT to the RX.
Patent JP-2000318996-A (JP)
Title: Automatic height control device for fork lift
Inventor: FUNAHASHI TETSUJI
IPC: B66F9/22
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To cope with various load postures or load storage spaces by providing a height correcting means capable of changing a correction height stored in a target height setting means by the instruction of an operator. SOLUTION: When a desired step of a step selecting switch 25a is turned ON, and an instruction switch 25b is turned ON, the height H at that time is incorporated a target height setting means 25 and stored as an n-step load receiving height in the target height setting means 25. To set an independent correction height every step, an independent switch 27e is turned ON. When the independent switch 27e is turned ON, the step to be set by the step selection switch 25a of the target height setting means 25 is selected, and the independent correction height from the load receiving position is set by an increase switch 27b or a decrease switch 27c according to the respective step. When the instruction switch 25b of the target height setting means 25 is then turned ON, the target height setting means 25 takes in and stores the independent correction height.
Patent JP-H08150274-A (JP)
Title: Method and device for automatic sewing of sleeve
Inventor: JIYON HAABAATO KIITON
IPC: D05B33/00
Filed: 1995-05-29
Abstract: PURPOSE: To automatically produce the sleeve part of a T shirt by carrying cut cloth, sewing together a hem formed by folding back a first edge, performing folding back along an orthogonal line, performing sewing along a second edge turned to two layers and thus imparting the contour of a desired shape. CONSTITUTION: The cut cloth is supplied to a forming station 11 and the hem is folded back by a folder 12 and sewn by an automatic sewing machine 13. The hem is turned over in a station 14, ironed in a station 15 and turned to the shape of hem-sewn cloth. Then, it is carried to a pickup station 17, picked up and folded. Then, in a station 18, the cloth is carried toward a second automatic sewing machine so as to make the second edge part almost parallel to a carrying direction. Then, in a station 19, a part of the cloth is engaged with a roller or a wheel, the part of the cloth is curved, an arcuate seam is formed and a completed sleeve is stacked in a stacking station 21.
Patent JP-H02307749-A (JP)
Title: Coated plastic film
Inventor: MAEDA KOZO
IPC: B32B27/28
Filed: 1989-05-23
Abstract: PURPOSE:To enhance transparency and gas barrier properties by forming at least one layer composed of an aqueous resin composition containing a resin specific in a wt. ratio of a polyvinyl alcohol component and a polycarboxylic acid component at least as one component to at least the single surface of a base film composed of a thermoplastic resin. CONSTITUTION:At least one layer composed of an aqueous resin composition containing a resin being a block copolymer consisting of a polyvinyl alcohol component A and a polycarboxylic acid component and containing both of them in a A/B wt. ratio of 50/50 - 95/5 at least as one component is formed to at least the single surface of a base film composed of a thermoplastic resin. As the base film, a polyester film is pref. In order to obtain the above mentioned block copolymer, the terminal of polyvinyl alcohol activated and polymerized with a carboxylic acid component having a polymerizable unsaturated group such as acrylic acid or methacrylic acid to be extended or the terminal of polyvinyl ester such as polyvinyl acetate is extended by the carboxylic acid component and the prepared polymer is saponified by hydrolysis.
Patent JP-H09292209-A (JP)
Title: Measuring device for toner stuck quantity
Inventor: OTA YASUTOSHI
IPC: G01B11/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To accurately measure a toner stuck quantity by controlling the light emission intensity of a light emitting means, based on the light emission intensity decided by a light emission intensity deciding means. SOLUTION: An information processing part 205 applies laser rays from a laser ray emitting element 200 onto a test patch transferred on an intermediate transcription belt 119. This reflected light is received with a received light intensity measuring element 202, and based on the obtained received light intensity of the reflected light, a processing part 205 refers to a look up table(LUT) storing the light emission intensity of the optimum element 200 and the received light gain of PSD 201. Next the processing part 205 decides the light emission intensity of the optimum element 200 and the received light gain of the PSD 201 from the LUT. The processing part 205 controls the light emission intensity and the received light gain, and measures the reflecting angle of the reflected light of laser rays applied from the element 200.  A toner stuck quantity on the belt 119 is decided, referring to the LUT based on the reflecting angle.
Patent JP-H08326101-A (JP)
Title: Ascent/descent device of cabin
Inventor: ITO MANABU
IPC: E02F9/16
Filed: 1995-05-29
Abstract: PURPOSE: To facilitate the getting-on-and-off of an operater by moving the cabin of a construction machine up and down and at the same time conduct support stably by preventing the swing of the cabin. CONSTITUTION: A support frame 23 is standingly provided at the base end part of a fixation frame 22, and slide rails 24, 24 are fixedly provided upward and downward on the front surface of the support frame 23. The rear end part of a movable frame 25 on which a cabin 26 is mounted is engaged with the slide rails 24, 24, and a hydraulic cylinder 31 is connected to a bracket 27 provided at the rear part of the fixation frame 22, and its rod 32 is connected to a bracket 30 provided at the front part of the movable frame 25. In addition, a hydraulic cylinder 33 is connected to a bracket 29 provided at the front part of the fixation frame 22, and its rod 34 is connected to a bracket 28 provided at the rear part of the movable frame 25.