baber/WOPTO huggingface dataset:
Patent JP-S5660419-A (JP)
Title: Exposure control unit for flash photography
Inventor: ISHIKAWA NORIO
IPC: G03B7/28
Filed: 1979-10-23
Abstract: PURPOSE: To easily perform flash photography corresponding to lighting contrast by providing an arithmetic circuit which calculates the flash emission quantity according to the lighting contrast having been preset based on stationary light intensity, exposure control value, etc.  
     CONSTITUTION: An arithmetic circuit 3 makes operations by predetermined formulas corresponding to the lighting contrast of the ratios of the quantities of stationary light and flash contributing to photography to be preset by a strobe device 10 based on the steady light intensity from a measuring circuit 1 and the exposure setting value by a setting device 2. The flash emission quantity by these operations is signal-converted, and is compared with the strobe light-measured quantity from a measuring circuit 4, whereby the flash emission time etc. are controlled. According to other calculated exposure specifications, an aperture control part, a shutter control part, etc. are controlled and these specifications are displayed. Hence, without the photographer's prior calculations, the flash photography of the correct exposure taking the lighting contrast into consideration is easily accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H031772-A (JP)
Title: Image pickup device
Inventor: KONDOU NORIAKI
IPC: H04N5/235
Filed: 1989-05-30
Abstract: PURPOSE:To prevent aperture from being closed as required or over with an object with a small area and high brightness by controlling the aperture so that sample number having a brightness level in a pattern over a prescribed level is a prescribed ratio. CONSTITUTION:Each sample of an image pickup signal converted into a digital signal by an A/D converter 22 is compared with a reference level 24 at a comparator circuit 23 and a sample number in excess of a reference level is counted for a prescribed period such as field period with a counter 25. Since an aperture 2 is controlled with a control signal formed based on a comparison output between the count and the reference data 28, the sample number in excess of a reference level is equal to a reference data in the image pickup pattern such as 70% of the entire number. Thus, it is prevented that the aperture is closed as required or over due to an object with small area and high brightness.
Patent JP-S6116912-A (JP)
Title: Production of polymer particle
Inventor: MITANI KATSUO
IPC: C08F2/10
Filed: 1984-07-04
Abstract: PURPOSE:To provide a polymer particle capable of adsorbing an immuno-activating substance, etc. and giving a diagnostic reagent having excellent dispersion stability, etc., by polymerizing a specific hydrophobic vinyl monomer in the presence of a polymer prepared by polymerizing a glycidyl (meth)acrylate, etc. under specific condition. CONSTITUTION:Glycidyl (meth)acrylate or a mixture of glycidyl (meth)acrylate and a hydrophobic vinyl monomer having a solubility of <=3pts.wt. in 100pts. of water (preferably styrene, etc.) is polymerized in an aqueous medium free from emulsifier, in the presence of a water-soluble radical polymerization initiator (e.g. sodium persulfate). The objective polymer particle can be produced by polymerizing a hydrophobic vinyl monomer having a solubility of <=3pts. in 100pts. of water, in an aqueous medium in the presence of the above polymer. USE:A diagnostic reagent having excellent stability, reaction sensitivity, and rapid reactivity can be prepared by adsorbing an enzyme, protein, immuno-activating substance, etc. to the polymer particle prepared by the above process.
Patent JP-S61295653-A (JP)
Title: Manufacture of cmos semiconductor circuit device
Inventor: MURAO YUKINOBU
IPC: H01L27/092
Filed: 1985-06-24
Abstract: PURPOSE:To prevent characteristic deterioration caused by short-channeling without processes to be increased, by forming side walls on side faces of a gate electrode, by the user of a mask material existing on a P-channel transistor region, and performing ion implantation of P-type impurities all over the surface, to form P-type diffusion layers, and then forming N-type diffusion layers by the same way. CONSTITUTION:A mask material 16 for ion implantation, such as a nitrided film, is applied, and then a photo resist 7 is put on to remove only P-channel transistor regions. And then, the mask material 16 is etched so that side walls 16A can be made to remain on the side faces of a gate electrode 14A. Successively, after removing the photo resist 17, ion implantation of boron is performed to form P-type diffusion layers 18. While covering only the P-channel transistor regions with photo resists 19, and making side walls 16B comprising an ion implantation mask material to remain at the side faces of a gate electrode 14B in a N-channel transistor, by the use of anisotropic dry etching, ion implantation of arsenic is performed to form N-type diffusion layers 20 in the N- channel transistor regions. As the following process, insulating films, opening parts, metal wirings, and so on are formed.
Patent JP-S6027572-A (JP)
Title: Slip inserter
Inventor: MATSUI MASAAKI
IPC: B41J11/54
Filed: 1983-07-26
Abstract: PURPOSE:To accord an end of a slip (cut paper) with that of a continuous paper and facilitate inserting the slip, by providing a detachable slip inserter on a paper-feeding tractor. CONSTITUTION:Fitting and detaching levers 19, 20 are operated in the directions of arrows A, B to open locking parts 19a, 20a, then a fixing part 21 is inserted into boss parts of paper-feeding tractors 1a, 1b, and the levers 19, 20 are opened, whereby the locking parts 19a, 20a are locked at projected parts of the tractors 1a, 1b, and a main body 18 of a simple inserter is fixed onto the tractors 1a, 1b. A slip 11 is inserted into a groove 18b through an opening part 18a of the main body 18, is passed between a paper guide plate 22 and a platen 7, and is brought into contact with a paper press spring 23 fixed to an end of the guide plate 22. Then, the slip 11 is fed out to the side of a head 9. The longitudinal size of the slip 11 is restricted by side walls of the main body 18, like the longitudinal ends of a continuous paper. The continuous paper 14 can be used simply by detaching the simple inserter.
Patent JP-H01308430-A (JP)
Title: Polymerization apparatus
Inventor: KINOSHITA TAKATOSHI
IPC: C08G85/00
Filed: 1988-06-06
Abstract: PURPOSE:To prevent a liquid from stagnating near the liquid exit and depositing on the agitator shafts in a horizontal polymerization apparatus provided with two horizontal agitator shafts, by providing the shell in a position closer to the two agitator shafts so as to eliminate the upper space of the liquid exit and the spaces on both sides. CONSTITUTION:Two agitator shafts 3 and 3 are juxtaposed through the longitudinal ends of a horizontal cylindrical vessel 1, and an impeller 2 composed of a plurality of connected rodlike squares is secured to the agitator shaft 3. This impeller 2 is formed so that the end of a rodlike square of the impeller may pass near the rotation center of the other impeller 2. The shell 6 is constituted in a position closer to the two agitator shafts 3 and 3 so that the upper space of the liquid exit and the spaces on both sides may be eliminated. A treatment liquid is supplied to this polymerization apparatus from one side, subjected to polymerization reaction under agitation and discharged from the liquid exit 5 provided on the other side.
Patent JP-H089454-A (JP)
Title: Radio channel assigning method
Inventor: ISHIKAWA YOSHIHIRO
IPC: H04W72/10
Filed: 1994-06-20
Abstract: PURPOSE:To provide a radio channel assigning method for facilitating application and operation to a mobile communication system by deciding a threshold value for groupling with the autonomous processing of a radio base station without requiring any large work or complicated design. CONSTITUTION:At the radio base station, the state of a mobile station such as the distance of the mobile station from the radio base station, moving direction or moving speed is measured by a mobile station feature measuring instrument 16 and recorded or updated in a second memory 19 as the state of the mobile station in the past, the threshold value for grouping is decided based on this recorded and updated state of the mobile station in the past, and the threshold value to be used for grouping is decided from the state of the mobile station in the past based on order statistics.
Patent JP-S51125296-A (JP)
Title: A process for preparing novel substituted s-triazines
Inventor: KODAMA TSUTOMU
IPC: A61K31/54
Filed: 1974-12-03
Abstract: PURPOSE: Substituted S triazines of formula I are new: (where R 1  is alkyl, alkenyl, cycloalkyl, aralkyl or alkyl substituted by heterocyclic ring, etc.; R 2 WR 4  are H, alkyl, alkenyl, cycloalkyl, aryl or R 2  and R 3  may be linked together with neighbouring N via O or S or without via O or S to form a ring; Z 1  and Z 2  are O or S), in an example, 2-methylthio-4-dimethyl-amino-S-triazinylthionecarbamic acid methyl ester. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63303020-A (JP)
Title: Copper alloy for sleeve material
Inventor: WATANABE HIROAKI
IPC: C22C9/00
Filed: 1987-06-03
Abstract: PURPOSE:To obtain an excellent copper alloy for a sleeve material in which strength and hardness at high temp. are improved without decreasing heat conductivity and having high toughness and sizing resistance by specifying the compsn. of the copper alloy to which small amounts of Cr and Zr are added. CONSTITUTION:The titled alloy contains, by weight, 0.1-1.0% Cr, and 0.1-1.0% Zr, furthermore contains at need 0.01-0.5% Si and/or one or more kinds among 0.01-1.0% Zn, Ni, P, Sn, Mg, Mn, Fe, Al, Ti, Be, Ag, Pb, Co and Sb and consists of the balance Cu with inevitable impurities. Said alloy is strengthened by depositing Cu3Zr, Cr, etc., in the Cu base metal and has small lowering of heat conductivity. The above-mentioned alloy has excellent sleeve characteristics and is suitable for a sleeve material under extremely severe sleeve conditions.
Patent JP-H02153660-A (JP)
Title: Car telephone set and hands-free transmission reception device for ordinary telephone set
Inventor: TAKANO KATSUYUKI
IPC: H04M1/215
Filed: 1988-06-07
Abstract: PURPOSE:To surely engage with transmitter-receivers on the market without clearance by constituting a transmitter receiver engagement adjustment device in a handset coupler and supporting respective plates of a reception part and a transmission part where a miniature microphone and a speaker are fixedly installed so that they are freely oscillated. CONSTITUTION:A reception part loading plate 14 receiving the reception part 51b of a handset 51 and a transmission part loading plate 15 receiving the handset 51a are installed on both parts of a unit case 13 in a deep pen plate form. The plates 14 and 15 are engaged to pin axes 16 and 16 provided on respective side boards in such a way that they are freely moving. A handset engagement adjusting device 26 constituted on the edge part wall of a reception side loading plate 14-side in the unit case 13 is confronted with an engagement member 27 having a nail type engagement edge, which is fixed to the other edge part wall by a screen member in such a way that a height can be adjusted, and the handset 51 is engagement-adjusted. Thus, coupling with the handset 51 of various telephone sets on the market can surely be performed.
Patent JP-H08316475-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YASUDA HIROYASU
IPC: H01L29/78
Filed: 1995-05-12
Abstract: PURPOSE: To reduce a junction leakage from impurity diffused layers, to reduce the resistance of a gate electrode wiring and to improve the dielectric strength of a gate insulating film in a semiconductor device of a salicide structure. CONSTITUTION: Titanium silicide layers 12a and 12b are respectively formed on the upper surface of a gate electrode 4 and the surfaces of impurity diffused layers 11 and at the same time, a titanium silicide layer 7 is formed also on the upper parts of the side surfaces of the electrode 4. As this layer 7 does not come into contact with a gate insulating film 3, it is not generated that titanium is diffused in the film 3 and the dielectric strength of the film 3 is deteriorated. Moreover, the electrode 4 is reduced in resistance by the component of the layer 7, the thickness of the layers 12b can be made thin and a junction leakage from the layers 11 is hardly eliminated.
Patent JP-H081156-A (JP)
Title: Ion exchange apparatus
Inventor: MATSUTANI NAOKI
IPC: B01J47/00
Filed: 1994-06-21
Abstract: PURPOSE:To obtain pure water and ultrapure water with low TOC concentration by preventing surely the elution of TOC components from ion exchange resin. CONSTITUTION:An ion exchange apparatus is equipped with a heat exchanger 1 for cooling liquid to be treated and an ion exchange column 2 through which liquid cooled by the heat exchanger 1 passes. The elution of TOC components can be reduced by decreasing the temperature of raw water. The low temperature of raw water does not deteriorate the quality of treated water. Since water which was cooled by the heat exchanger is applied to the ion exchange column, the elution of the TOC components can surely be prevented to obtain highly purified water.
Patent JP-H0431957-A (JP)
Title: Document processor
Inventor: OGAWARA TAKESHI
IPC: G06F17/21
Filed: 1990-05-29
Abstract: PURPOSE:To produce the different formats for each page in a single document by storing a format set to an entire document and a format set to a specific page and outputting the page data produced by the page format after deciding the set-up of the page format. CONSTITUTION:When a prescribed page of a document is outputted, an operator operates a page format setting means 2 to set a due format to the output page. Then, a deciding means 4 decides whether a format is set to a prescribed page or not. If so, an output control means 5 outputs the page data based on the page format stored in a 2nd storage means 3. If not, the page data is outputted based on the total document format stored in a 1st storage means 1 like the normal output. Therefore, the page format is set independently of the total document format and for each optional page in a document.
Patent JP-H11319538-A (JP)
Title: Production for colloid of noble metal or copper
Inventor: KAMO HIROKI
IPC: C09K23/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing stable and high-concentration colloid of noble metal or copper in a liquid phase and to provide stable and high-concentration colloid of noble metal or copper. SOLUTION: In a method for producing colloid of noble metal or copper, ions of noble metal or copper in an aqueous phase are reduced by amine or the like. Thereby, both formation of noble metal or copper and phase transfer of the above noble metal or copper from the aqueous phase to an organic solvent phase of nonmiscibility with water desirably containing a polymer pigment dispersant are caused and stable colloid particles of noble metal or copper are obtained in the organic solvent phase. Colloid of noble metal or copper is produced by this method.
Patent JP-S5929581-A (JP)
Inventor: UEHARA KENJI
IPC: B62K25/10
Filed: 1982-08-10
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-H10316771-A (JP)
Title: Sheet material for composite-fiber-reinforced molding and molding made therefrom
Inventor: SUGANO NAOTO
IPC: C08J5/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet material having a small dispersion of reinforcement rates and a small dispersion of reinforcing fiber contents and having a relatively high reinforcing fiber content by randomly orienting chopped strands of a bundle of a plurality of types of reinforcing fibers multiplied in a specified ratio in a thermoplastic resin being a matrix. SOLUTION: This material is obtained by making resin-coated chopped strands, scattering the strands over a traveling conveyor to form a mat and hot-pressing the mat. Therefore, it may vary from a sheet material in which the strands form the sheet as a result of fusion among the coating resins to a sheet material in which the fiber bundles are integrated in a state impregnated substantially perfectly with the resin. A better result is attained when the sheet is in a state in which the fiber bundles are impregnated with the resin. The reinforcing fibers used include combinations of glass fibers, carbon fibers and organic fibers. The volume ratio of the reinforcing fibers in the sheet material is usually 20-65%.
Patent JP-S62298043-A (JP)
Title: Master disk
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/24
Filed: 1986-06-17
Abstract: PURPOSE:To obtain a master disk by sputtering an In target in a gaseous mixture contg. hydrocarbon and O2 to provide a thin recording film on a substrate and forming wire-shaped bublles for tracking and bubble trains for information recording on the film. CONSTITUTION:The In target is sputtered by using gaseous CH2+O2 to superpose the recording film 22 of about 80nm film thickness dispersed with In and org. matter in the In2O3 matrix on a glass plate 1. The recording film 22 is projected with an Ar laser beam to form the bubbles. The light beam power is made into two stages in this case so that the wire-shaped bubbles 33 for tracking having 1mum width and 60nm height are formed at a lower power by the continuous projection of the same power level and that the arrays of the bubble 4 for recording information having 1mum width and 100nm height of the largest part are formed by the projection of the pulse lasers corresponding to the information desired to be recorded at the high power adjacently to said bubbles. The signals for tracking and information recording are formed on the same master disk and the stamper for forming the resin substrate having high transfer efficiency is manufactured by the iteration of the above-mentioned operation.
Patent JP-H05329071-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: NAITO JUNJI
IPC: A47L9/02
Filed: 1992-05-29
Abstract: PURPOSE:To improve the slide in contact with a wall surface, etc., and prevent the generation of harmful gas after burning by installing a bumper made of polyolefine resin on a body. CONSTITUTION:A bumper 19 made of the polyolefine resin such as polyethylene and polypropylene is installed at least at the front part outer peripheral edge 11b and a side part outer peripheral edge 11c of the body. When a suction port body 10 is shifted, the bumper 19 as the outermost side projection part of a body case 11 is set along the furniture, wall surface, etc. Since, at this time, the friction of the bumper 19 contacting the furniture, wall surface, etc., is small, and the groove loss is excellent, the bumper 19 can be shifted smoothly along the furniture, wall surface, etc., without being caught. Since the need of using a corner roller as in the conventional is obviated, the large manhour and cost increase in the installation of the corner roller are suppressed and the generation of the dust left in the gap formed between the wall surface, etc., is prevented. Further, generation of harmful gas after burning is prevented, the bumper 19 can be burnt and scrap-treated.
Patent JP-H04339809-A (JP)
Title: Hydroformylation of olefinic polymer
Inventor: ARIMITSU SATOSHI
IPC: C08F8/28
Filed: 1991-05-16
Abstract: PURPOSE:To produce an aldehydic polymer in high yields and high selectivity by using a specified catalyst system in hydroformylating an olefinic polymer with CO and H2. CONSTITUTION:A process for hydroformylating an olefinic polymer [e.g. butadiene (co)polymer] with CO and H2 in the presence of a catalyst comprising a rhodium compound (A) [e.g. RhCl(Ph3P)3] and at least either (B) of phosphorus compounds of formulas I and II (wherein R<1>, R<2> and R<3> are each alkyl, aryl, alkyloxy, aryloxy or may be combined with the bonded P atom to form a ring) and has a ratio of the P atoms of compound B to the Rh atoms of compound A of 3 or above. Thus, an aldehydic polymer can be produced industrially advantageously in high yields and high selectivity.
Patent JP-S62294957-A (JP)
Title: Oxygen sensor element
Inventor: FUKUDA YU
IPC: G01N27/41
Filed: 1986-06-16
Abstract: PURPOSE:To prevent malfunctioning, by arranging an oxygen ion conducting solid electrolytic plate having numerous microscopic communicating pores, an electrode film, a seal plate for preventing the inflow of an atmospheric gas from outside and a seal layer. CONSTITUTION:An oxygen sensor element realizes the function of gas diffusion holes by combining numerous microscopic communicating pores 6a formed on a solid electrolytic plate 6 and the thickness thereof. In other words, an oxygen gas to be measured flows diffusively into an airtight chamber 7 composed of a seal plate 8 and a seal layer 9 through the communicating pores 6a of the solid electrolytic plate 6 from outside, after oxygen molecules are dissociated and adsorbed with a cathode 2b, it moves through the solid electrolytic plate 6 in oxygen ions and returned to molecules with an anode 2a to be discharged outside. Here, when a control is made so as to keep uniform the rate of the diffusive inflow of the gas through the numerous microscopic communicating pores 6a formed on the solid electrolytic plate 6, a threshold current is obtained. The pore diameter of the communicating pores formed on the solid electrolytic plate is set below mum. This checks the clogging of the communicating pores with dust, fluffy dirt and the like thereby preventing malfunctioning as oxygen sensor.
Patent JP-S56116063-A (JP)
Title: Liquid developing device
Inventor: KOMORI SHIGEHIRO
IPC: G03G15/10
Filed: 1980-10-06
Abstract: PURPOSE:To maintain the invariably proper concentration of a developing solution and to improve development efficiency and copy quality, by composing a liquid developing device of a developing-solution storage container, liquid supply path and concentration detecting means, and a supplementing means of supplementing a concentrated solution. CONSTITUTION:Developing device 32 consists of container 34 storing developing solution 33, the pump pushing up the solution by stirring it, and developing electrode 36, which is pressed by spring 37 against photoreceptor drum 17 with an invariably fine gap. In supply path 197 via which developing solution 33 is supplied from its storage container 34 to drum 17, concentration detecting means 208, 209 and 210 which detect the concentration of the developing solution and when the concentration of the developing solution decreases below a prescribed value, the concentration detecting means detect that. Then, means SL4 and 211-214 which supply the concentrated liquid of the developing solution corresponding to a signal sent at a prescribed point in time synchronizing with copy cycles are provided to control the detection of the developing solution concentration and the supply of the concentrated developing solution.
Patent JP-H10328365-A (JP)
Title: Prize device for pachinko machine
Inventor: MIYAMURA KAZUHIDE
IPC: A63F7/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To give a value in game to the turning of a pachinko ball on a turntable. SOLUTION: A prize winning pachinko ball 9 is guided to a turntable 2 through a guide passage 8 and continues to turn on the turntable 2 until dropped into a drop hole 3 of the turntable 2. At this point, the number of turns as total in turning of the pachinko ball 9 on the turntable 2 is calculated from a detection signal of a turning detection sensor 4. When a number as shown on a winning number display device 7 in the guiding of the pachinko ball 9 onto the turntable 2 coincides with the number of turns of the pachinko ball 9 shown on a number of turn display device 5, a control signal of a pachinko machine is generated.