baber/WOPTO huggingface dataset:
Patent JP-H0458014-A (JP)
Title: Air-conditioning injector of diesel engine
Inventor: KIMURA SHUJI
IPC: F02B21/02
Filed: 1990-06-26
Abstract: PURPOSE:To stir combustion gas, improve combustion speed and heat efficiency and decrease a quantity of NOx by opening a first open/close valve during the initial phase of expansion stroke, introducing gas staying inside a combustion chamber into a first air chamber above a large bore piston, and pressure-feeding the compressed gas staying in a second air chamber into the combustion chamber. CONSTITUTION:Compressed air staying inside a combustion chamber 4 is guided to flow into a second air chamber 7 through a gas passage 5 during a compressed stroke so as to be accumulated therein. Burnt gas of high pressure is introduced into the first air chamber 11a of a large bore piston cylinder 11 during the expansion stroke so as to apply pressure to the large bore piston 9. A small bore piston 6 is pushed down by the large bore piston 9 on account of a difference between respective pressure receiving areas, and the air stored in the second air chamber 7 and the burnt air flowing in are pushed out from the gas passage 5 into the combustion chamber 4. The burnt air is stirred in this way, the combustion speed of the fuel is quickened so as to improve heat efficiency and decrease generation of NOx.
Patent JP-S6146802-A (JP)
Inventor: URAJIMIRU KONSUTANCHINOUITSUCH
IPC: F22B37/24
Filed: 1984-08-09
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-H1118011-A (JP)
Title: Solid-state image-pickup device and production thereof
Inventor: FURUMIYA MASAYUKI
IPC: H04N5/369
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics and yield by covering the side wall of a polysilicon film in a 1st layer inside an active region, composed of a photoelectric transducer group, a vertical CCD, a transfer gate part and a horizontal CCD with a polysilicon film in a 2nd layer. SOLUTION: Inside an active region, the sidewall of a vertical final transfer electrode 20 composed of the polysilicon membrane in a 1st layer on the side of the horizontal CCD is completely covered with a horizontal storage electrode 18a composed of the polysilicon film in a 2nd layer through an insulating film. Further, the sidewall of the vertical final transfer electrode 20 on the side of the vertical CCD is completely covered with a vertical storage electrode 10, composed of the polysilicon film in the 2nd layer via an insulating film as well. Thus, since all the sidewalls of the polysilicon film in the 1st layer are covered with the polysilicon film in the 2nd layer, the polysilicon film in the 2nd layer is not left from etching at the sidewall parts of the polysilicon film in the 1st layer.
Patent JP-H108905-A (JP)
Title: Integral shrouded blade
Inventor: OKADA YUKIMASA
IPC: F01D5/22
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To fix the vibration mode of an integral shroud blade to structure, to improve vibration-proof strength, by manufacturing the whole vane by blade materials having different specific weight at several intervals, in a shroud blade wherein plural shrouds are engaged with each other with the top parts of respective vanes to be annularly connected. SOLUTION: Integral shroud blades, used for a moving blade such as a steam turbine, consist by integrally forming shrouds 1 with vanes 2, and are connected by engaging the plural shrouds 1 with each other. In this case, shrouds 1a, manufactured by blade materials having different weight are arranged among the shrouds 1 to be manufactured by normal blade material at several intervals. That is, when the vibration mode of specific nodal diameter type becomes trouble, twice the number of the specific nodal diameter is arranged at about equivalent pitches. Consequently, a portion, wherein reacting force due to the contact of the shrouds 1 and 1a is small, becomes a vibration mode belly having large vibration amplitude compared with the portion of normal reacting force, thereby fixing the vibration mode to structure.
Patent JP-H07170231-A (JP)
Title: Optical communication system
Inventor: KENESU EICHI HAAN
IPC: H04B10/43
Filed: 1994-06-24
Abstract: PURPOSE: To provide a highly reliable and economical optical communication system in which data can be carried with a high speed transfer rate. CONSTITUTION: This is an optical communication system using a vertical cavity surface light emitting laser 11 with a relatively large area. The laser 11 is provided with an opening larger than about 8 μm, and connected with a multimode optical fiber 25. The laser 11 is driven by plural horizontal mode operations, and this operation includes plural filamentation in the same way as an operation in a single cavity.
Patent JP-H0216068-A (JP)
Title: Image forming device
Inventor: KAWAMURA YOSHIAKI
IPC: B41J2/485
Filed: 1988-07-05
Abstract: PURPOSE:To reduce a memory capacity to be stored and to improve a throughput relating to an image forming processing by storing only vector character fonts of high frequency of use as character patterns for forming an image. CONSTITUTION:Referring to the content of a management table memory 25, a CPU 21a reads patterns corresponding to character codes for characters having the upper five frequency information from a vector character font storage part 22, converts the same in a vector/dot conversion part 23 to generate character patterns. This character patterns are stored in a font cash memory 24. With the input of information from a host computer 1, the CPU 21a judges whether a character pattern corresponding to the input character code has been stored already in the font cash memory 24. If the judgement is positive, the CPU 21a uses the character pattern in the font cash memory 24 as it is to develop the same to a frame buffer. If the judgement is negative, the CPU 21a reads vector information from the vector font storage part 22 and generates a font pattern in the vector/dot conversion part 23 to conduct the processing.
Patent JP-S5790853-A (JP)
Title: Flat type cathode ray tube
Inventor: SATOU KOUKI
IPC: H01J31/12
Filed: 1980-11-26
Abstract: PURPOSE:To improve the electrical contact with a deflecting plate even if the plate is made of ferrite, by providing conductive springs between an electrostatic deflecting plate which forms the second deflecting system and the inside wall of the flat tube body to lead a terminal. CONSTITUTION:A flat type cathode ray tube is provided with a neck 1c in which an electron gun 4 is contained continuing to a flat space 10 of a flat tube body 1 on which f fluorescent screen 2 and back electrode 3 are provided, and is provided with the second deflecting system comprising a magnetic core 7, electromagnetic coil 8, and an electrostatic deflecting plate 9 which is made of ferrite and provided in the inside of the tube in the bottom of its funnel 1b. S- shaped conductive springs 141, 142 are provided and fritted with glass when the deflecting plate 9 is fixed on the prescribed position of the funnel 1b. Thus by leading a terminal from the springs 141, 142, the electrical contact with ferrite can be improved and eased.
Patent JP-S6410687-A (JP)
Title: Semiconductor laser device
Inventor: YAMAZOE YOSHIMITSU
IPC: H01S5/026
Filed: 1987-07-02
Abstract: PURPOSE:To decrease oscillation threshold current of a semiconductor laser device in which optical waveguide layer is formed monolithically with respect to an active layer, by constituting at least a part of the total length of an optical waveguide by a core layer having a large refractive index and a high purity or semi-insulating semiconductor clad layer surrounding all around the core layer. CONSTITUTION:An N-type InP buffer layer 2 is formed on an N-type InP sub strate 1 and is provided with a linear projection at the center thereof. On the top face of this projection, there are formed an optical wave guide layer 12 of InGaAsP and an active layer 3 in series. Further, a semi-insulating or high purity InP clad layer 13 is formed on grooves defined on the opposite sides of the projection as well as over the top face of the optical wave guide layer 12. A P-type InP clad layer 8 having a relatively low concentration is formed on the active layer, and a contact layer 9 is provided such that it directly corresponds to the active layer 3 on the top face of the InP clad layer 8.
Patent JP-H119299-A (JP)
Title: Toxicity test using adhesive cell
Inventor: HOSHINO HITOSHI
IPC: G01N21/78
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To conduct a test agent toxicity test through such a process that a substrate with cell-adhesive regions arranged thereon at specified intervals is placed in a culture fluid, cells subject to adhesion restraint due to the presence of a toxic component are cultured in the presence of a test agent, and the number of the resulting adhered cells are then counted. SOLUTION: A substrate with many cell-adhesive regions such as circular dotted patterns each 20-100 (pref. about 50) μm in size arranged at intervals of each 50-200 (pref. about 100) μm on the cell-nonadhesive surface thereof; in this state, cells adhesive to the above regions in the absence of a toxic component, while subject to adhesion restraint in the presence of the toxic component are cultured in the presence of a test agent. After ending the culture, the number of the cells adhered to the cell-adhesive regions is counted; based on the result, the toxicity of the test agent is judged, thus performing the aimed cytotoxicity test for the test agent.
Patent JP-S6228046-A (JP)
Title: Definning method for sand core
Inventor: UMEMURA MITSUGI
IPC: B22C9/04
Filed: 1985-07-26
Abstract: PURPOSE:To improve the productivity of a definning operation by freeze-curing the surface of a sand core in liquid nitrogen the projecting a lightweight projecting material onto the surface thereof at a specific speed. CONSTITUTION:The sand core finned on the outside periphery is immersed for about 5sec into the liquid nitrogen in a vessel in which the liquid nitrogen (-196 deg.C) is stored, then the sand core is taken out of the same. The sand core is freeze-cured while boiling in the liquid nitrogen in this stage. As a result, the bending stress existing in the sand core decreases and the sand core is embrittled; at the same time, the entire part of the surface is cured. The liqhtweight projecting material such as plastic grains r rice grains is then projected at the projection speed of 10-50m/sec to the surface of the sand core by utilizing a shot blasting device. Only the fins of the sand cores are easily removed by the above-mentioned method; therefore the cost for the definning operation is reduced and the productivity is improved.
Patent JP-H1117188-A (JP)
Title: Active matrix substrate
Inventor: KAWAI KATSUHIRO
IPC: G02F1/1368
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To lower ON resistance and to suppress the increase in OFF current, by forming contact layers as two layers of microcrystal silicon (n<+> ) and amorphous silicon (n<-> ), and providing the microcrystal silicon (n<+> ) layer among the two layers on the side of a source electrode and the side of a drain electrode. SOLUTION: In an active matrix substrate, an interlayer insulating film 18 is formed of an organic insulating film. Therefore, the parasitic capacitance between a picture element electrode 4 and a signal line 2 is decreased. Furthermore, a contact layer 15 of a TFT 5 is formed of two layers of a-Si(n<+> ) layer C1 and a μc-Si(n<+> ) layer C2 . Furthermore, the μc-Si(n<+> ) layer C2 among the two layers is provided on the sides of a source electrode 16 and a drain electrode 17. Thus, the ON resistance of a thin-film transistor can be made low by the μc-Si(n<+> ) layer C2 in contact with the source electrode 16 and the drain electrode 17. Furthermore, by the a-Si(n<+> ) layer C1 , the increase in OFF current flowing when the TFT 5 is OFF can be suppressed.
Patent JP-S6058150-A (JP)
Inventor: SATOU MASATAROU
IPC: A61L9/01
Filed: 1983-09-09
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-H04364550-A (JP)
Title: Memory control method
Inventor: SHIMADA TAKAAKI
IPC: G06F9/52
Filed: 1991-06-11
Abstract: PURPOSE:To secure and release the right to possess a memory area at a high speed. CONSTITUTION:Flags 41, 42, and 43 corresponding to respective processors 11, 12, and 13 are provided by areas 21, 22... on a shared memory 1 which is shared by the processors 11, 12 and 13. Whether the processors 11, 12, and 13 are using the corresponding areas 21, 22... on the shared memory 1 or not or whether one is displayed according to the flags. The respective processors 11, 12, and 13 while securing the memory areas 21, 22... detect whether the memory areas 21, 22... are in use or the right is being passed by using the flags. Then the memory areas which are neither in use nor in the transfer state are secured.
Patent JP-2000355524-A (JP)
Title: Cosmetic composition
Inventor: ISHII HIROJI
IPC: A61K8/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition free from stickiness to the hair, having smooth combing property, giving no sticky or blocking feeling to the skin and exhibiting excellent feeling in use by including a specific N-long-chain acyl neutral amino acid ester and/or a specific N-long-chain acyl acidic amino acid diester and a water-soluble polymer and/or an alcohol-soluble polymer. SOLUTION: The objective composition contains (A) an N-long-chain acyl neutral amino acid ester having a 6-22C acyl group and an alcohol site composed of a 1-10C hydrocarbon group (e.g. N-lauroylsarcosine isopropyl ester) and/or (B) an N-long-chain acyl acidic amino acid diester having a 6-22C acyl group and an alcohol site composed of a 1-10C hydrocarbon group (e.g. N- cocoylglutamic acid diisopropyl ester) (the total amount of the components A and B is preferably 0.01-50 wt.%) and (C) preferably 0.001-50 wt.% water-soluble polymer and/or an alcohol-soluble polymer (e.g. hydrolyzed collagen).
Patent JP-S6058146-A (JP)
Inventor: OWASE JIYOUJI
IPC: A61L2/20
Filed: 1983-09-12
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-2000357355-A (JP)
Title: Disk device
Inventor: SAKURAI TOSHIHIRO
IPC: G11B17/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of a first and/or second disk caused by the contact of the second with the first, even when the second disk is inserted into a device having the first disk housed therein. SOLUTION: An inlet 21b and an outlet 21c are provided in a front panel 20 attached to a casing 10, and when a second disk D2 is inserted into the inlet 21b of the front panel 20 while a first disk D1 is driven in the casing 10, the first disk DI is ejected from the outlet 21c, and the second disk D2 is driven. Like this, disks are replaceable. An optical sensor 30 is provided to detect the partial insertion of the second disk D2 inserted into the inlet 21b, and based on a detecting signal outputted from this optical sensor 30, the driving of the first disk D1 is stopped.
Patent JP-H0218138-A (JP)
Title: Front windshield freeze releasing device for automobile
Inventor: ARAKAWA ITSUO
IPC: B60S1/48
Filed: 1988-07-04
Abstract: PURPOSE:To easily release the freezing of a front windshield by installing in juxtaposition a water tube with a rinsing water tube connecting a washer tank and a washer nozzle, passing a part of the water tube through an exhaust pipe and spurting hot water heated by exhaust gas onto the front windshield. CONSTITUTION:To release the freezing of the surface of a windshield, a pump 21 is operated to pass water from a tank 1 through a water tube 31 and feed it to a water tube 35 arranged inside an exhaust pipe 5 through a gasket 4 which is inserted between an engine 6 and the exhaust pipe 5. After the water inside the water tube 35 becomes hot with the heat of exhaust gas, the hot water is spurted out from each nozzle 8 through a water tube 32, a three-way cock 9, a water tube 33 and a rinsing water tube 7 to release the freezing. The back flow of hot water to the tank 1 is then prevented by a check valve 11. The hot water is returned to the tank 1 by opening the three-way cock 9 so that is can flow through the water tube 33 to a water tube 34.
Patent JP-S5690476-A (JP)
Title: Display circuit of tape recorder
Inventor: KANEDA TSUTOMU
IPC: G11B27/17
Filed: 1979-12-20
Abstract: PURPOSE: To calculate the total required running time of a tape by running the tape for a short time at a constant speed, calculating and storing the revolving periods of a feed reel and a take-up reel at the respective times of that time and calculating and storing the tape thickness therefrom.  
     CONSTITUTION: A revolving period measuring means 5 calculates the revolving periods of respective reels by the instructions from a take-up reel revolution detecting means 3, and a feed reel revolution detecting means 4. Memories 7, 6, 8 store the feed reel revolving period at the time t 0 , the feed reel revolving period at the time t 0 +Δt and the revolving period of the take-up reel at the time t 0 , respectively. A tape thickness calculating means 9 makes calculations based on these and stores the values into a memory 10. A tape total required running time calculating means 13 makes calculations based on the values from the memories 10, 7, 8 and dispalying is made in a display device 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09331617-A (JP)
Title: Transmission line wrapping clamp
Inventor: HIRAI HITOSHI
IPC: H02G7/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and prevent components from scattering, by constituting a suspension metal fixture main body as unified structure by hinge-coupling, holding a wire with the suspension metal fixture by using hexagonal head bolts and hard lock nuts, and fixing the suspension metal fixture to an interphase spacer by using round-head and square bolts. SOLUTION: This clamp wraps an overhead transmission line 1 by winding an armor rod 3 via a rubber insert 2. Suspension metal fixture main bodies 4a, 4b are constituted to be capable of opening and closing by a hinge pin 5. The main bodies 4a, 4b are coupled in an unified body in the upper part by using a hexagonal head bolt 6 and a hard lock unit 7. An extension part of the main body 4a for fixing a spacer is provided with a forked protrusion 4a-E, and a space E for fixing a spacer is formed so as to be able to insert the end portion of an interphase spacer. A round-head and square bolt 8 and a herd lock unt 9 are used, in order to insert the fixing end portion of the spacer into the space E and fix the spacer. Thereby, reducing fall accident of components.
Patent JP-S5691637-A (JP)
Title: Corona shield layer for rotary electric machine
Inventor: SATOU TAKANORI
IPC: H02K3/40
Filed: 1979-12-24
Abstract: PURPOSE:To make possible the injection of a high-resistance corona shield layer in a mono-block form by forming a high-resistance corona shield layer with an iron- contained asbestos tape attached witha catalyst which works to accelerate curing of an impregnated resin. CONSTITUTION:An intermediate-resistance corona shield tape 4 is wound up after an insulation layer 3 is wound around a coil conductor 2. In addition, a high-resistance corona shield layer 7 formed by an iron-contained tape attached with a catalyst, is wound around the surface of the insulation layer 3, partially lapped by the intermediate-resistance corona shield layer 4. Then a cover insulation layer 5a is applied on the outermost side. Later a low-resistance slot liner 6 is wound around the whole layer and then the latter is housed in a slot on a stator core 1. Thus it is possible to obtain a corona shield layer for a rotary electric appliance equipped with a high-resistance corona shield layer which can be injected in a mono-block form.
Patent JP-S5689017-A (JP)
Title: Fuel meter of car
Inventor: DOI YASUTSUGU
IPC: G01F9/02
Filed: 1979-12-22
Abstract: PURPOSE: To enable simple constitution to make an easy-to-see display, by displaying the propriety of fuel corresponding to the relative position relation between colored logarithmic areas of transparent disk provided to coaxial speed and flow meter stems respectively.  
     CONSTITUTION: Around coaxial speed meter and flow rate meter stems 12 and 14, transparent disks 8 and 9 are fixed and disk 8 has external logarithmic area 8', outside of logarithmic curvilinear coordinate curve 3 taking a speed as an angle, colored in prescribed color. Similarly, disk 9 has internal logarithmic area 9', inside of logarithmic curvilinear coordinate curve 4 taking fuel consumption as an angle, colored in prescribed color. The overlapping area between those disks 8 and 9 is displayed through window 15 provided to speed scale plate 11 and the propriety of fuel is displayed, being easy to see, with indications, such as optimum, under and over states, etc., through the simple constitution by making use of the agreement, separation, overlapping, etc., of color displays 17 and 18 in areas 8' and 9'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1013091-A (JP)
Title: Substrate transport apparatus
Inventor: HIRATA MASAAKI
IPC: B65G39/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To easily cope with the modification of the width of a substrate to be transported by using a simple and economical structure. SOLUTION: This apparatus transports a substrate by rotatably driving a pair of rollers 30 along with the roller shafts 20, the outer peripheral surfaces of the rollers 30 being in contact with both ends of the substrate in the width direction thereof. A V-groove 25, which is a roller fixing part, etc., are provided in an attachment which is key 24A etc. An attachment, which is a key mounting groove 23 etc., is provided on the roller 20, and the key 24A etc., are removably mounted thereto, so that the modification of the position of the rollers 30 can be coped with only by the replacement of the above-mentioned attachment.
Patent JP-2000007012-A (JP)
Title: Container with cap for preventing re-opening of plug
Inventor: HORI SATORU
IPC: G03C5/26
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a container having a cap for preventing re-opening of a plug for storing liquid in which safety in storing and application against a user and people around the user is assured without imparing superior convenience in its original use, its re-processing can be easily carried out in view of recycling of natural resources and it is advantageous also in view of economical stand point. SOLUTION: This container is comprised of a container main body 1 made of a plastic material; a middle lid 5 which can be easily punched and comprised of a thin plate piece which can be fixed to an opening 2 of the container main body; and a cylindrical upper lid 8 fixed to the opening of the container main body from outside through this middle lid. The container main body has integrally an engaging section 3 projecting at the lower end of the opening from an outer circumferential surface along a circumferential direction. The upper lid 8 is provided with an opening at its top end. An inner circumferential surface of the lower end is integrally formed with an engaging section 10 which can be engaged with the engaging section 3 similarly along the circumferential direction. The middle lid 5 is exposed at its surface to an outside part through an opening of the top part 9.  The engaging part 10 of the upper lid can be engaged with the engaging section 3 at the container side at a final stage of operation for covering the upper lid on the opening of the container main body. In addition, both engaging sections are comprised of a pair of fitting members of which manual removing can not be substantially released.