baber/WOPTO huggingface dataset:
Patent JP-S60233819-A (JP)
Title: Formation of diffused layer
Inventor: HASHIMOTO AKIHIRO
IPC: H01L21/223
Filed: 1984-05-04
Abstract: PURPOSE:To improve the manufacturing yield by decreasing crystal defects by a method wherein an Si3N4 film with a thickness of 1,000-1,500Angstrom  and refractive index of 1.80-1.85 is used as the protection film in forming an inpurity diffused layer in a semiconductor substrate by using a diffusion protection film. CONSTITUTION:An N type GaAsP layer 1b is grown on an N type GaAs layer 1a, and the Si3N4 film 2 with a thickness of 1,000-1,500Angstrom  and a refractive index of 1.80-1.85 is grown thereon by the CVD method. This is coated with a photo resist film 3 and window holes 4 for selective diffusion are bored therein. Next, the film 2 exposed in the holes 4 is removed by dry etching with CF4 gas or the like, resulting in the generation window holes 5 for diffusion therein. Diffused layers 6 are formed by diffusing a P type impurity only into the holes 5 after removal of the film 3. Thereafter, the whole surface is covered with an insulation film 7, and grooves 8 are bored by corresponding to the diffused layers 6. A P-side electrode 9 in contact with the diffused layers 6 is adhered by extension on the film 7, and an N-side electrode 10 is adhered on the back of the layer 1a. Thus, the element is increased in density by making accurate the control of the diffused layers 6.
Patent JP-H11292498-A (JP)
Title: Picking fork lift truck
Inventor: TSUNODA TAKAFUMI
IPC: B66F11/04
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To detect that a driver's section is at a specified height level in a picking fork lift truck whose fork and driver's section are both constituted so as to be movable up and down independently, and in which a cargo placing section is formed integrally with the driver's section. SOLUTION: A functioning parts chamber 8 is provided at the rear part of a base 2. At an upper end of a support 7a erected at the rear part of a driver's section 7, a cargo placing section 28 is fixed in a face-to-face relation with the chamber 8. The driver's section 7 is supported so as to be movable up and down along masts 5, and operated up and down by a lift cylinder for the driver's section 7. On the outer surface of one of the masts 5, a plurality of detected parts 30 are formed along the longitudinal direction thereof at a specified pitch. At the front part of the driver's section 7, a sensor for detecting the parts 30 are mounted. According to the detection signal outputted from the sensor, the height level of driver's section 7 is detected.
Patent JP-H0314889-A (JP)
Title: Adhesive and its manufacture
Inventor: GERARUDO SHIYUMEKERU
IPC: A24C5/24
Filed: 1990-04-03
Abstract: PURPOSE: To obtain easily an adhesive used to seal the seam of the side of a smokable article without detriment to its taste by adding pectin to heated desalted water in divided portions and agitating the obtained mixture to perform the chain decomposition of the pectin.  
     CONSTITUTION: Pectin is added in divided portions to heated desalted water, and the obtained mixture is agitated to decompose the pectin chains to form an aqueous pectin dispersion. This dispersion is used as an adhesive used to seal the seam of the side of a smokable article. It is desirable that the aqueous dispersion used is a water/alcohol dispersions and that the rate of pectin is 20-25 wt.% on the dry basis. It is desirable that the average molecular weight of the pectin used is 20,000-40,000 g/mol. According to the above process, an adhesive which is easily prepared, has reproducibility and is easily processable can be obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08259326-A (JP)
Title: Ceramic capacitor
Inventor: TAKEDA YUKIHIRO
IPC: C04B35/495
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a ceramic capacitor, having a high permittivity and good in sinterability of a ceramic dielectric, adhesion to a capacitor electrode and further productivity. CONSTITUTION: This ceramic capacitor comprises a dielectric containing zirconia in an amount of 0.01-5.0wt.% expressed in terms of ZrO2 based on a principal component comprising at least two kinds of Pb(ME1/3 Nb2/3 )O3 , Pb(Zn1/3 Nb2/3 )O3 and PbTiO3 .
Patent JP-H0850092-A (JP)
Title: Optical-fiber reflecting probe
Inventor: ITSUHAKU UEISUMAN
IPC: G01N21/35
Filed: 1995-03-24
Abstract: PURPOSE: To provide an infrared spectroscopy probe suitable to usage for both a fluid sample and a solid sample by providing a cylindrical sheath which is opaque to radiation of infrared ray, and which has a cylindrical tip part for sampling having a terminal edge and infared reflection coating. CONSTITUTION: For a probe 1, its end part is held in a chuck 2 of a connection member 3 provided with plugs 4, 5 for connection to an infrared ray source of a spectroscope and an infrared recording device. The probe 1 has a sheath 6 which is opaque to infrared ray, and which has a pair of optical fibers 7, 8 for transmitting infrared ray. Inside the connection member 3, the optical fibers 7, 8 are separated from each other, and combined with plugs 4, 5. At an end part of the probe 1 closer to a sample, a detachable cylindrical sleeve 10 for forming a sampling zone is installed. This sleeve 10 has gold-coated infrared reflection surface at a terminal edge and inner side of it, and the optical fibers 7, 8 end a little before the terminal edge to form a recessed plate 11 for sampling.
Patent JP-H09260789-A (JP)
Title: Image-forming apparatus
Inventor: KIYONO YUZO
IPC: H04N1/113
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress the output variation of a laser, due to self-heating of the laser and thermal interference from other lasers to improve image quality, by setting a laser driving current based on a first quantity control signal and an output signal of integral operation means. SOLUTION: Respective light emitting points of a plurality of laser light sources are modulated independently, by modulation means 1204 and laser drive means 1205. Respective light outputs from the light sources are detected by light quantity detection means 1203. Laser operating currents are individually set by first light quantity control signal setting means 1303, in accordance with a predetermined timing other than the image formation, so that the detected values from the light quantity detection means 1203 for respective lasers are equal to a predetermined reference value. A modulated laser signals are integrated by a plurality of integral operation means, having different time constants and gains.  Laser driving currents are set by second light quantity control signal setting means 1401, based on a first light quantity control signal which is the output of the first light quantity control signal setting means 1303 and on the output of one or more integral operation means.
Patent JP-S62246438-A (JP)
Title: Part supply method
Inventor: OBATA YOKICHI
IPC: B65G51/02
Filed: 1986-04-18
Abstract: PURPOSE:To make it possible to prevent the direction of a part from being reversed, by feeding sleeves one by one through a supply hose by air to a predetermined position where a part is pushed out from each sleeve by means of an acting shaft in a working unit. CONSTITUTION:A part supply hose is connected at one end to a part guide hole 5 in a chuck body 1 through a hose fitting 7, and is connected at the other end to a part supply device. Sleeves 6 in a hopper, each formed therein with a backward checking piece 6b and a locking piece 6a for locking a screw 8 having a leg section whose length is substantially equal to the head diameter of the same, are fed one by one, being separated form each other, from the part supply device through the supply hose into the part guide hole 5 in the chuck body. Further, the screw 8 which may not be fed alone by air is locked in each of the sleeves 6 which are then fed one by one, being separated from each other, into the supply hose, and thereafter air is fed into the supply hose, thereby it is possible to feed the sleeves into the part guide hole 5 in the chuck body 1 with the use of air.
Patent JP-H07277710-A (JP)
Title: Production of perovskite-type multiple oxide powder
Inventor: HIRAISHI WATARU
IPC: C01B13/32
Filed: 1994-04-05
Abstract: PURPOSE:To provide a method for producing easily at low cost perovskite-type multiple oxide powder useful as e.g. a ceramic feedstock and having such characteristics as to be fine and highly dispersible to submicron levels and, besides, sharp in the distribution of both primary and secondary particle diameters. CONSTITUTION:In producing the perovskite-type multiple oxide powder expressed by formula ABO3 (A is at least one kind of alkaline earth metal; B is at least one kind of tetravalent metallic element), an aqueous slurry of at least one kind of an alkaline earth metal hydroxide is incorporated with at least one kind of compound of tetravalent metal and an alkali at least equivalent to the tetravalent metal under agitation to carry out a reaction, and the resultant slurry containing the reaction product is aged at about 50-200 deg.C.
Patent JP-S57207621-A (JP)
Title: Production of aliphatic polyesteramide
Inventor: KOBAYASHI KAZUHIKO
IPC: C08G69/44
Filed: 1981-06-15
Abstract: PURPOSE: A specific aliphatic polyester-forming component and another specific aliphatic polyamide-forming components are mixed together and subjected to copolymerization to give the titled new polymer of high polymerization degree showing high mechanical strength, flexibility, impact strength and transparency.  
     CONSTITUTION: A polyester-forming component of formulaI(k is 8W10; l is 2W6) such as a condensate between straight-chained aliphatic diol and a dicarboxylic acid (5W50wt%) and a polyamide-forming component of formula II, III (m is 10, 11; n is 6W10; p is 8W10) such as 11W12C lactam or aminoacid and/or 6W10C diamine and 10W12C dicarboxylic acid(95W20wt%) are mixed, a polymerization catalyst is added thereto, and the polycondensation reaction is effected with heat under reduced pressure to produce the objective polyesteramide of uniformity, transparency and high polymerization degree. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61254453-A (JP)
Title: Continuous paper sheet feed mechanism
Inventor: OGAWA HIROSHI
IPC: B41J15/04
Filed: 1985-04-30
Abstract: PURPOSE:To enable stabilized feed and skew prevention of continuous paper sheet by making a guide bottom surface contact resiliently against a printer by resilient force of one of two arms arranged with a movable guide for the continuous paper sheet, when the other arm is fixed on the printer. CONSTITUTION:After inserting with force the lower arm 5 of an arm 2 into an attachment piece of a printer 3, and after inserting a tip 7 of a movable guide 1 between the upper arm 6 and the lower arm 5, make a guide rib 9 of the printer 3 mate with a groove portion 8 of the guide 1 and place the lower arm 5 on the printer. Then, when the arm 6 is inserted with force resisting the resilient force of a resilient piece 10 of the guide 1 up to the arm attachment portion 11, the arm 6 is securely held as the attachment portion 11 has projections 12 both in front and rear. Here, since the gap l of the arm 2 and the gap L of the guide 1 is in a relation of l<L, under assembled condition, the arm 5 with attachment pieces 4's as two supporting points, and the arm 6 acting to exert resilient force against the printer 3 side, securely hold the guide 1 against the printer 3.
Patent JP-S60239619-A (JP)
Inventor: TANAKA TOSHIYASU
IPC: G01D5/30
Filed: 1984-05-09
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-H11274832-A (JP)
Title: On-vehicle antenna
Inventor: UCHIDA HARUHISA
IPC: H01Q1/32
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle antenna with which antenna characteristics are not degraded by fixing the antenna to the car body. SOLUTION: A male screw part 10a projected on the lower surface of a metal base 10 for antenna is inserted into a hole 26a opened in a car body 26, the metal base 10 for antenna is fixed on the car body 26 by screwing a nut member 30 from the rear side of the car body 26, and a ground connection is performed in electric conducting state. Besides, a waterproofing member 32 composed of a conductive rubber having elasticity and conductivity is interposed between the metal base 10 for antenna and the car body 26.
Patent JP-S5518910-A (JP)
Title: Automatic tester for cell poison test
Inventor: KAWAHARA ATSUSHI
IPC: G01N33/50
Filed: 1978-07-27
Abstract: PURPOSE: To automatically accomplish the tests by extracting the characteristics of cells A and B, which are contained in an original image, from the gyometric patterns thereof in response to the video signals of a camera an by counting the respective numbers of the cells.  
     CONSTITUTION: The video signals from a camera are fed to binary circuits 101 to 103 having threshold levels 201 to 203. In order to store the gyometric patterns of an original under an excellent condition, the output of the circuit 101 having such a threshold valve as has a bright concentration level is fed to a memory 104 so as to simultaneously attain the information of a preset portion of the original image in parallel. The circuits 102 an 103 extract the characteristics of the positive and negative lymphs so that if the threshold level is exceeded a logic value "1" is fed to each delay circuit 106 and 107. ANDs 108 and 109 take an AND between pattern matching circuits 105b, 105a and 106 and 107 so that the logic value 1 is generated only for the logic value "1". Counters 110a, 110b, 111 and 112 count the logic value "1" of the outputs 122a, 122b, 123 and 124 and feed them through a data bus 113 to a calculator 114. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63258493-A (JP)
Title: Anti-ganglioside gm, monoclonal antibody, cell producing said antibody and reagent composed thereof
Inventor: SHIMADA SHIZUO
IPC: C07K16/00
Filed: 1987-04-15
Abstract: NEW MATERIAL:An anti-ganglioside GM1 monoclonal antibody specifically recognizing only ganglioside GM1. USE:An assay reagent for ganglioside GM1 and a diagnosticum for cancer, systemic lupus erythematosus (SLE), etc. PREPARATION:For example, ganglioside GM1 separated from a bovine brain and purified is injected into a mouse with an adjuvant to immunize, and after the final immunization the spleen is taken out and antibody-producing cells are collected. Then these cells are fused to mouse myeloma cells, and cultivated in an HAT medium to obtain hybridomas. Further, a clone producing an antibody which specifically reacts with ganglioside GM1 is selected and cloned through a limiting dilution method, etc., to monoclonize, and cultured and afford the monoclonal antibody. By assaying GM1 in blood using this antibody, cancer, SLE, etc., can be diagnosed.
Patent JP-H03289174-A (JP)
Title: Manufacture of mos transistor using varied channel
Inventor: MAEDA SATORU
IPC: H01L29/78
Filed: 1990-04-05
Abstract: PURPOSE:To control a threshold value voltage Vth and to improve manufacturing margin by implanting N- and P-type impurity ions, then heat treating in an inert atmosphere, and uniformly activating the impurities. CONSTITUTION:An N-type well region 21 having 5X10<16>/cm<3> or more of surface concentration is selectively formed on a P-type semiconductor substrate. Then, after a field oxide layer 22 and an oxide layer 23 are formed, a resist layer 24 is laminated partly on the layers 22, 23. As a result, an opening 25 is settled. With the layer 24 as a mask N-type and P-type impurity ions are implanted in such a state. Then, when the layer 24 is removed and heat treated, P' type layer 26' and an N' type layer 27' are formed. subsequently, the layer 23 is removed, the region 21, the layers 26', 27' are exposed, a gate oxide layer 28 is then formed, and a gate electrode 30 is formed at a predetermined place. With the electrode 30 as a mask the P-type ions are implanted to form a P-type region 31, thereby completing a MOS transistor.
Patent JP-H08288340-A (JP)
Title: High density semiconductor device and integrated circuit chip therefor
Inventor: NITTA NORIO
IPC: H01L21/321
Filed: 1995-04-17
Abstract: PURPOSE: To realize a mounting part in which the impedance is lowered at a wiring mounting part in order to reduce the high frequency loss at the mounting part between high frequency high function integrated circuit chips. CONSTITUTION: A ball bump 12 is arranged on an electrode pad 11 provided oh the side face of an integrated circuit chip 13 and bonded to the electrode pad 11 provided on the side face of an adjacent integrated circuit chip or an inner lead. Since the wiring between integrated circuit chips has substantially the same height as the collapsed ball bump, i.e., bonding material, the impedance is decreased while minimizing the placement thus realizing high frequency.high density mounting.
Patent JP-S5614645-A (JP)
Title: Power shift speed change gear
Inventor: NEGORO YOUICHI
IPC: F16H63/30
Filed: 1979-07-17
Abstract: PURPOSE: To perform a smooth operation of speed change, by locating a driven gear for higher speed transmission at a power take-off side nearer a driven side rotary shaft, separately constituting the driven side rotary shaft respectively between the driven gears and permitting the interlocking motion of mutually separated portions with clutches.  
     CONSTITUTION: On a drive side rotary shaft 6, drive gears G 1 , G 2 , G 3  with a different number of teeth from one another are placed in such a manner that a gear of smaller number of teeth is positioned nearer the side of an engine 1, and gears G 4 , G 5 , G 6  meshed with the before said gears are floatably engaged to a driven side rotary shaft 7, and the transmission sides of clutches 12 for integrally coupling said driven side gears to the rotary shaft 7 are secured to the rotary shaft 7 to permit the interlocking operation of mutually separated portions of rotary shafts of driven gears G 4 WG 6  by one-way operated clutches 13, 13 that allow a leading revolution at the power take-off side. In this way, under a condition without a power transmission between the first speed change gears G 1 , G 4  or the second speed change gears G 2 , G 5 , the power transmission of the second speed change or the third speed change is operated, to prevent a temporary disconnection of power transmission at speed change operation, thus to perform a smooth operation of speed change. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04303344-A (JP)
Title: Paper feed cassette
Inventor: ONO YASUHIDE
IPC: G03G15/00
Filed: 1991-03-28
Abstract: PURPOSE:To automatically perform paper loosening in a paper feed cassette without requiring a handwork. CONSTITUTION:On the both side parts of a cassette body 1 on which a cassette cap 2 is mounted in such a manner as to be capable of being opened and closed and in which several pieces of paper P can be stacked and received, paper end pressing members 3, 3 are pivotally supported in such a manner as to be capable of being raised and fallen. Reacting to the closing operation of the cassette cap 2, the paper end pressing members 3, 3 are fallen down on the side of pressing the paper end in the cassette body 1, and when the closing of the cassette cap 2 is completed, the paper end pressing members 3, 3 are returned to the original postures. On the bottom part of the cassette body 1, back face pressing members 6, 6 are provided. Reacting to the closing operation of the cassette cap 2, the back face pressing members 6, 6 are raised into the state of pushing the paper P in the cassette body 1 from under, and when the closing of the cassette cap 2 is completed, the back face pressing members 6, 6 are returned to the original postures.
Patent JP-S58209069-A (JP)
Title: Battery
Inventor: MITSUYASU KIYOSHI
IPC: H01M6/14
Filed: 1982-05-31
Abstract: PURPOSE:To enhance the high-rate electric discharge characteristic of a nonaqueous solvent battery by constituting it by using both a positive electrode consisting of a porous carbonaceous matter and a metallic current-collecting member having a wavy surface, and a positive active material which principally consists of thionyl chloride and also serves as electrolyte. CONSTITUTION:A net-like current collection member 1 made of a stainless steel is wound along eight pieces of vanes which are provided around a stainless- steel bar, then a positive member made of a porous carbonaceous matter is densely packed around the stainless-steel bar. Next, after the positive member is dried, the stainlss-steel bar is drawn out so as to make a positive electrode 10. Then the positive electrode 10 is inserted into the center of a negative electrode 3, which is made of lithium or the like and placed inside a battery case, with a separator 4 interposed. After that, a positive active material which principally consists of thionyl chloride and also serves as electrolyte, is packed into the center space, thereby constituting a nonaqueous solvent battery. As a result, the area of the positive current-collecting member 1 is increased. Besides, since a sufficient quantity of thionyl chloride can be secured within the battery, the high-rate electric discharge characteristic can be enhanced.
Patent JP-H07289317-A (JP)
Title: Structure for internally retaining wrist watch band
Inventor: TAKIE JIYUNSUKE
IPC: A44C5/18
Filed: 1994-04-28
Abstract: PURPOSE:To provide an internal retainer for a wrist watch band which can well fit to an arm with high wearing comfortability. CONSTITUTION:In a three-fold type internally retaining structure composed of a face cover 1, an intermediate plate 2 and an outer plate 3, a plurality of pieces 2a are rotatably connected to one end part of the intermediate plate 2 which is connected to the outer plate 3, and a plurality of pieces 3a are rotatably connected to one end part of the intermediate plate 2 which is connected to the intermediate plate 2. The pieces 2a connected to the intermediate plate 2 are rotatably connected at their end parts to the end parts of the pieces connected to the outer plate 3. Accordingly, the pieces 2a, 3a can fit well to the arm with high wearing comfortability.
Patent JP-S618750-A (JP)
Inventor: ROJIYAA UESUTOUTSUDO BAATON
IPC: G11B7/257
Filed: 1985-04-30
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-S5317786-A (JP)
Title: Judging method for insoluble soda quantity in regenerated sand
Inventor: MUTAGUCHI GENDOU
IPC: G01N25/16
Filed: 1976-08-02
Abstract: PURPOSE: To judge the quantity of insoluble soda in regenerated self-hardening sand of water glass type, by using the relationship between the quantity of soluble soda and the degree of hot deflection determined using the regenerated sand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10267010-A (JP)
Title: Changeover valve operation circuit
Inventor: TAKAHASHI YONEAKI
IPC: F15B11/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a changeover valve operation circuit which can easily set and adjust a changeover timing of a changeover valve at low cost by serially connecting communication passages of plural changeover valves to a variable point pump, and specifying an opening of a retarding throttle according to changeover order of the changeover valves. SOLUTION: A serial passage 21 is communicated with a pilot passage 23 through a bypass passage 24. A retarding throttle 25 is arranged on the bypass passage 24 for generating pressure difference between pilot chambers 8a and 8b of a second changeover valve 8. The retarding throttle 25 is so set in its opening as to generate pressure difference for changing over the second changeover valve 8 when a flow amount reaches at a full stroke value of a first changeover valve. A changeover timing of the changeover valve can be set by means of the retarding throttle. The opening of the retarding throttle can be set more simply and accurately compared to that elasticity of a spring. The changeover timing can thus be accurately set.