baber/WOPTO huggingface dataset:
Patent JP-H0950140-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAGAO YUKA
IPC: G03G5/06
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor improved in both sensitivity and durability which have been the point of issue of an org. electrophotographic photoreceptor. SOLUTION: In this electrophotographic photoreceptor with a photosensitive layer on the electrically conductive substrate, an azo compd. having a coupler component represented by formula I, II or III is contained in the photosensitive layer. In the formulae I-III, R is H, an alkyl, alkoxy or halogen, X is H, an alkyl or aryl, Q is an arom hydrocarbon ring or an arom. hetero ring and (n) is an integer of 1-6.
Patent JP-H0523491-A (JP)
Title: Solvent cooling method for dry cleaner
Inventor: YAMAMOTO MASAO
IPC: D06F43/08
Filed: 1991-07-22
Abstract: PURPOSE:To decrease an installation area for a dry cleaner by executing cooling collection of solvent gas at the time of drying, and cooling of a solvent in a solvent tank by using one set of refrigerator. CONSTITUTION:In the dry cleaner which has a water cooling cooler and a refrigerating cooler in a drying system, condenses and collects a solvent at the time of drying by them, and also, cools a storage tank 11 of a solvent 14 by a refrigerating cooler 101, and moreover, has a condensing/collecting function by a refrigerating cooler 49 at the time of detachment and attachment in an activated carbon type solvent collecting system, first of all, the activated carbon type solvent collection refrigerating cooler 49 is cooled, and subsequently, it is switched to a refrigerating cooler 26 of the drying system, and in the end, it is switched so as to execute cooling of the solvent 14, and cooling is executed successively with one set of refrigerator 35.
Patent JP-H1047048-A (JP)
Title: Emission control device for internal combustion engine
Inventor: KIBE KAZUYA
IPC: F01N3/36
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To maintain the proper cleaning factor even during transition by suppressing the excessive increase of the temperature of a lean NOx catalyst. SOLUTION: Light oil being a hydrocarbon agent to reduce NOx is fed through a light oil injection hole 311 to improve the cleaning efficiency of a lean NOx catalyst 307. A fundamental light oil feed amount is decided based on a space velocity SV being a state amount calculated from an intake air amount detected by an airflow meter 302 and representing the operation state of a catalyst, and a catalyst temperature detected by an outlet exhaust gas temperature sensor 322. The fundamental light oil feed amount is corrected based on a temperature difference between an inlet exhaust gas temperature, detected by a inlet exhaust gas temperature sensor 321, and a catalyst temperature, and the cleaning factor of the catalyst during transient is prevented from lowering during transition.
Patent JP-H0524104-A (JP)
Title: Method for molding open cell porous sheet material
Inventor: TAKENO KATSUYUKI
IPC: B29K105/04
Filed: 1991-07-19
Abstract: PURPOSE:To adapt vacuum molding, pressure forming and vacuum pressure forming to a molding material having air permeability. CONSTITUTION:A molding method contains a heating process softening a molding material A', a sealing treatment process superposing a non-perforated sheet B having elongation properties and flexibility on the molding material A, a mold register process arranging the superposed molding material A' and non- perforated sheet B to a mold 6 and a molding process making the pressure of the space facing to the molding material A' more negative than that of the space facing to the non-perforated sheet B to deform the non-perforated sheet B on the negative pressure side and pressing the molding material A' to the molding surface 61 of the mold 6 by the non-perforated sheet B. As the molding material A', a material having open cells formed thereto by expanding a sheet body wherein glass staple fibers are mixed with PP or PE can be used.
Patent JP-2000036789-A (JP)
Title: Information processor loaded on moving object and total traffic information managing system
Inventor: SUGIURA NOBUAKI
IPC: H04W4/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To efficiently receive various services, which are required for a moving object, such as an automobile, individually provided from respective centers. SOLUTION: By providing an IC card reader 6 and a function for radio communication with the center (wide area radio communication part 4 and a short distance radio communication part 5), a car navigation service using a GPS satellite or FM multiplex broadcasting station or traffic information service due to a traffic information center (wide area radio center) can be received through short distance radio communication with a car telephone function or a beacon (road side equipment) with a single device and in the contents peculiar for the owner of an IC card 6a.
Patent JP-H1051366-A (JP)
Title: Diversity receiver
Inventor: TANO SATORU
IPC: H04B3/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce an operation amount without characteristic degradation by operating an equalizer as a selection equalizer at the time of training and operating it as a synthesis equalizer at the time of data. SOLUTION: A tap coefficient setting device 6 is provided with the N pieces of tap coefficient estimation devices 14, an initialization circuit 15 for supplying a tap coefficient estimated by the N pieces of the tap coefficient estimation devices 14 to the tap coefficient estimation device 11 as an initial value at the time of transition from a training section to a data section and a switch circuit 16 for switching the output of the tap coefficient estimation device 11 and the output of the N pieces of the tap coefficient estimation devices 14 between the training section and the data section. Then, selection diversity for which successive least square algorithm is applied is used in the training section and synthesis diversity for which least square mean algorithm is applied is used in the data section. Further, the tap coefficient is converted without the characteristic degradation corresponding to the change of constitution between the training section and the data section.
Patent JP-S6264726-A (JP)
Inventor: KUSHIDA HIDEO
IPC: B65D1/00
Filed: 1985-09-17
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-H0647164-A (JP)
Title: Japanese pinball game @(3754/24)pachinko) machine
Inventor: YOKOYAMA AKITAKA
IPC: G07F7/08
Filed: 1992-07-31
Abstract: PURPOSE:To provide a space for installing an operating portion required to use a prepaid card by forming in an upper ball tray an extended portion located in front of a narrow recessed portion located on the right of a game board and by which the projected length of the narrow recessed portion is equal to that of a wide recessed portion, and providing an operating portion for various kinds of switches on the upper surface of the extended portion. CONSTITUTION:An upper ball tray 30 is formed having a wide recessed portion 31 located on the left of a game board, a narrow recessed portion 33 located on the right of the game board and joined to the wide recessed portion 31, and an extended protion 34 located in front of the wide recessed portion 33 and by which the projected length of the narrow recessed portion 33 is equal to that of the wide recessed protion 31, and an operating portion 35 for various kinds of switches is formed on the upper surface of the extended protion 34. The operating portion 35 is provided with a dispenser switch 36 for dispensing pachinko balls using a prepaid card, a return switch 37 for returning the card into a card reader, and a numerical value display portion 38 for displaying the remainder of the prepaid card inserted into the card reader. A ball dispensing operation using the prepaid card is therefore facilitated.
Patent JP-S6450885-A (JP)
Title: Novel compound and inhibitor of blood platelet aggregation comprising said compound as active ingredient
Inventor: MEYA TOSHIMASA
IPC: A61P7/02
Filed: 1987-08-20
Abstract: NEW MATERIAL:7,8-Dihydro-3-(2',4'-dihydrophenyl)-8-hydroxymethyl-5-methoxy-8- methyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2-one. USE:An inhibitor of blood platelet aggregation. PREPARATION:For example, Glycyrrhiza uralensis Fisher is extracted with a solvent such as water and/or an alcohol and the solvent is removed from the extracted solution. The residue is directly used or optionally dissolved in water, extracted with an organic solvent such as n-hexane and a fat-soluble component transferred to the solvent is removed. Then the component is extracted with chloroform, the solvent is removed from the extracted solution to give residue, which is subjected column chromatography with water or methanol as an eluting solvent and then fractionated by thin-layer chromatography.
Patent JP-H0653230-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIKADA SHINICHI
IPC: H01L21/331
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a semiconductor device wherein it is provided with a radiation-resistant property, it is operated well even at a high temperature and its collector breakdown strength is high by a method wherein an emitter region, a base region and a collector region are formed while carbon having a diamond structure and cubic boron nitride are used as main components. CONSTITUTION:The semiconductor device is provided with a first semiconductor layer 112 which is composed mainly of cubic boron nitride (c-BN) and which contains prescribed majority carriers and with a second semiconductor layer 142 which is composed mainly of carbon having a crystal structure as a diamond structure and which contains majority carriers whose polarity is opposite to that of the first semiconductor layer 112. In addition, the title semiconductor device is provided with third semiconductor layers 132, 122 which are composed mainly of the c-BN and which contain majority carriers whose polarity is the same as that of the first semiconductor layer 112. Then, the first semiconductor layer 112 is used as a collector region, the second semiconductor layer 142 is used as a base region and the third semiconductor layers 132, 122 are used as an emitter region. For example, a first semiconductor layer 112 is an n-type substrate composed of c-BN doped with Si.
Patent JP-S6097856-A (JP)
Title: Digital printer
Inventor: KOIZUMI NORIHIKO
IPC: H04N1/23
Filed: 1983-11-01
Abstract: PURPOSE:To reduce the displacement of a color and the displacement of an image by dividing recording information in one recording line of a main scanning direction in response to the displacement of the parallelism of a main scanning direction recording line between recording portions and differentiating the information. CONSTITUTION:Images of a lateral one line are not recorded at the simultaneous timing at the time of recording lines, divided into several lines in response to the displacement of the parallelism, the timing is, for example, displaced in recording to B0, B1, B2 lines to record the information. Then, the displacement of the recording can be reduced. When the allowable displacement is, for example, set to one pitch, the picture elements of one line are divided into 1/4-1/5, divided, for example, into 5 lines of every 500 surface elements and recorded. Then, the record can be performed within the range of the displacement of allowance. In this case, these corrections may be decided in the number of dividing lines by measuring the image pattern recorded.
Patent JP-2000040591-A (JP)
Title: Organic electroluminescence element
Inventor: TAMURA SHINICHIRO
IPC: H05B33/14
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce light reflection in an electrode layer, and to provide a sufficient display contrast when used for a display. SOLUTION: A transparent electrode layer 12 is formed on a transparent substrate 11, an organic electroluminescence layer 13, a metal electrode layer 14 and a low light-reflective layer 21 are layered on the transparent electrode layer 12 to be crossed with the layer 12, so as to constitute an organic electroluminescence element 20. The metal electrode layer 14 is constituted to have 50% or less of light reflectance relating to visible light (light having about 390-760 nm of wave length), and mirror reflection of light in the metal electrode layer 14 is reduced thereby. Since the light reflectance relating to the visible light is different by thickness of the layer 14, the light reflectance is regulated to be 50% or less by adjusting the thickness, that is, by thinning a film forming the layer 14.  The low light-reflective layer 21 is composed of one or more of layer including a layer having 10% or less of light reflectance relating to the visible light to promote restraint of the mirror reflection of light in the metal electrode layer 14.
Patent JP-S58106187-A (JP)
Title: Reciprocating compressor
Inventor: BANDOU SHIGERU
IPC: F04B39/00
Filed: 1981-12-18
Abstract: PURPOSE:To reduce the sliding resistance between a piston and cylinder and to save energy by providing rolling contact means on both sides of a piston applied with a lateral pressure so that the piston and the cylinder are put in a rolling contact by the rolling contact means. CONSTITUTION:Rolling contact means 6, 6 are fitted to both sides 5, 5 of a piston 2, below piston rings 4, 4 of the piston. These rolling contact means 6, 6 are composed of a rolling body 7 and a shaft 8 respectively, and the shaft 8 is fixed to the piston 2. The rolling body 7 of the rolling contact means 6 normally uses a roller bearing 9 or ball bearing. According to this constitution, the piston 2 is in rolling contact with the inner face of the cylinder 1 at the place where the piston lateral pressure is applied, thus the friction resistance becomes very small. Therefore, the power loss is reduced and energy can be saved.
Patent JP-S58117272-A (JP)
Inventor: RARUFU BAATON FUIARINGU
IPC: D06M13/244
Filed: 1982-11-25
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-S6447030-A (JP)
Title: Plasma etching device
Inventor: YAMADA MINORU
IPC: H01L21/3065
Filed: 1987-08-18
Abstract: PURPOSE:To reduce undercuts and to improve a processing precision by a method wherein reactive gases are respectively introduced into a plasma producing chamber for generating plasma by an electron cyclotron resonance excitation and a sample chamber. CONSTITUTION:The interiors of a plasma producing chamber 1 and an etching chamber 3 are respectively set at a necessary degree of vacuum and thereafter, gases for etching are respectively supplied in the chambers 1 and 3 through gas supply pipes 1g and 3g and with a DC made to flow through exciting coils 4, a microwave is introduced in the chamber 1. The microwave introduced in the chamber 1 is brought into a resonant state in the chamber 1, the reactive gases are decomposed and resonance-excited and plasma is produced. The produced plasma is irradiated on a sample S on a sample stand 5 as an ion beam having a directional property along a divergent magnetic field, which is formed by the coils 4, and parts alone irradiated with the ion beam of the inert gas on the surface of the sample S are excited.
Patent JP-H0652544-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: MEGURO KATSUHIKO
IPC: B24B21/00
Filed: 1992-07-31
Abstract: PURPOSE:To reduce the wear of a head in the initial running stage of a magnetic tape by burnishing the surface of the magnetic layer of the magnetic tape with an abrasive tape containing one or more kinds of abrasives which are higher in Moh's hardness than the abrasive contained in the magnetic layer. CONSTITUTION:A laminated body delivered from a delivery roll 1 is wound around a take-up roll 5 after the body is polished with an abrasive tape 2, burnished with a fixed blade 3, and wiped with a wiping material 4. The tape 2 performs the burnishing operation while it is moved by means of a rotating roll 8 in the direction opposite to the delivering direction of the laminated body at a speed of 1-3cm/min and pressed against the laminated body by means of a pad 6 so that the tape 3 can be brought into contact with the surface of the magnetic layer of the laminated body. Since the surface of the magnetic layer is burnished by means of the tape 3 containing at least one kind of abrasive which is higher in Moh's harness than the abrasive contained in the magnetic layer, the wear of a head, especially, in the initial running stage of the magnetic tape can be reduced.
Patent JP-S6267379-A (JP)
Title: Solenoid valve
Inventor: GOTO TOMOICHI
IPC: F16K31/06
Filed: 1985-09-18
Abstract: PURPOSE:To facilitate the attachment of the valve body made of magnetic material in the captioned solenoid valve by making the surface faced to the valve seat of the valve body to be sphere-shaped while making the surface touched to a moving core of the valve body to be flat-shaped. CONSTITUTION:A solenoid coil is wound on the outer periphery of a nylon bobbin 5 and in the inner periphery, a moving core made of magnetic material is slidably provided through a housing 2. Between the moving core 19 and an adjuster 13 having the function of a valve seat, a valve body 12 made of magnetic material 2 is interposed wherein the surface touched to the valve seat of the valve body is formed in a sphere shape and a surface touched to the moving core 9 is formed in flat-shape. The moving core 9 and the valve body 12 are separately formed so that there is no need to exactly position the valve 12 to the valve seat faced to said valve 12, thereby the attachment is extremely simplified.
Patent JP-H0546742-A (JP)
Title: Finger print collating device
Inventor: OCHIAI TAKANAO
IPC: G06T7/00
Filed: 1991-08-19
Abstract: PURPOSE:To collate a finger print by simple operation by collating a finger print of a collator's finger with finger print image data without inputting an ID number by means of ten-keys or the like or inserting a magnetic card. CONSTITUTION:A finger print collating device consisting of a finger print reading part 16, a finger print image memory 18, a finger print image data dictionary 14, and a collating memory 15 and a contactless card 2 holding an ID number are prepared and constituted so that finger print image data read out from the dictionary 14 based upon the ID number contactlessly read out from the card 2 are stored in the memory 15, finger print image data read out from a collator's finger are stored in the memory 18, both the finger print image data are collated with each other, and a collated result OK/NG is outputted.
Patent JP-H0852888-A (JP)
Title: Thermal transfer recording method
Inventor: KITA TATSUYA
IPC: B41M5/50
Filed: 1994-08-09
Abstract: PURPOSE:To form an image of high quality, in a thermal transfer recording method once forming an image on the receiving layer of an intermediate transfer recording medium and transferring the receiving layer having the image formed thereon to a receiving material to record an image, by reducing the thermal damage applied to the intermediate transfer recording medium. CONSTITUTION:The formation of a color image on the receiving layer R of an intermediate transfer recording medium 11 from a thermal transfer sheet 10 is performed so as to be divided into low density images and the divided images are synthesized by the transfer to a receiving material 12 to obtain a desired image otherwise, the formation of the color image is performed on the receiving layer of the intermediate transfer recording medium 11 and a layer having other function so as to be divided into low density images and the divided images are synthesized by the transfer to the receiving material to obtain a desired image. Since the energy applied to a thermal head may be reduced, the thermal damage to the intermediate transfer recording medium 11 is reduced to perform printing.
Patent JP-S6451286-A (JP)
Title: Clean chuck
Inventor: NAKADA KIYOSHI
IPC: B23Q7/04
Filed: 1987-08-19
Abstract: PURPOSE: To assemble and carry materials in a clean room without generating any dust by interposing a shape memory alloy tensile spring which changes its tensile force according to energized or unenergized states between a pair of chuck claws and a fitting metal. CONSTITUTION: When a shape memory alloy tensile spring 34 is energized and heated, the spring 34 is contracted against the force of the tensile spring 32, holding parts 28 of a pair of chuck claws 24 are approached mutually so as to be closed, and a material W to be held is held by the holding parts 28 without generating any dust. After carrying the material W to be held to a prescribed position, when the energization of the shape memory alloy tensile spring 34 is interrupted so as to be an unenergized state, the spring 34 becomes free from the contraction, the holding parts 28 of the pair of chuck claws 24 are mutually separated and released by the ordinary tensile force of the tensile spring 32, and the material W to be held is released.
Patent JP-S6181341-A (JP)
Inventor: MOOTON SHIRUBAABAAGU
IPC: B65H3/48
Filed: 1985-09-18
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-H0874997-A (JP)
Title: Oil pressure controller for automatic transmission
Inventor: SAKAGUCHI SHINYA
IPC: F16H59/44
Filed: 1994-08-31
Abstract: PURPOSE: To provide an oil pressure controller for an automatic transmission, wherein the build of the device can be miniaturized with the simple structure without deteriorating operability by the manual operation. CONSTITUTION: A manual valve lever 84 is so formed that a straight line linking the turning center of the manual valve lever 84 to an attaching hole 84a may pass the center between the N (neutral) and D (drive) range positions. When the manual valve lever 84 is turned by the shift operation of a select lever 500 by a driver, and then the rotational movement is converted into the linear movement of a cam shaft 1, the moving amount between the ranges other than between the N and D ranges is made smaller than the moving amount between the N and D ranged. Thereby, the moving amount in the axial direction of the cam shaft 1 can be made smaller in switching the range wherein the difference of elevation of the cam surface is a little, and the length of the cam shaft 1 can be shortened, and the build of an accumulating valve 60 can be made smaller.
Patent JP-S6185585-A (JP)
Title: Stay ring of bulb water turbine
Inventor: SHIBATA ISAO
IPC: F03B3/04
Filed: 1984-10-03
Abstract: PURPOSE:To reduce the production cost of the stay ring of a bulb water turbine by making part of the upper part of the stay ring removable and making this portion a non-concrete buried structure. CONSTITUTION:A fitting/removing section 2 removable from other stay ring member is formed on the upper stay ring 1 of a bulb water turbine. The upper stay vane 3 is included in this fitting/removing section 2, and a flange 5 receiving a support member 4 is fitted to the protruded section of the stay vane. The support member 4 is formed so as to withstand tension and compression loads, and flanges 8 are fitted on both sides and are fixed with bolts to a base 10 firmly installed on a downstream wall 9. Thereby, the upper stay ring portion is not required to be buried in concrete, thus the production cost of the stay ring can be reduced.