baber/WOPTO huggingface dataset:
Patent JP-H10337206-A (JP)
Title: Buckle made of plastic
Inventor: MIZUSAWA AKIRA
IPC: A44B11/26
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin-type plastic buckle in which the locking part of a male member or a female member relating to the locking of the male member and the female member is prevented from being plastically changed with the lapse of time, and the release of the locking state of the male member and female member can be easily carried out with one hand. SOLUTION: A female member A constituting of what is called a side-release type buckle consisting of a male member B and a female member A housing plate parts 21, 30 to which belts C or the like are fitted to each other is made of two parts consisting of a cylindrical case 10 and an engagement detachable member 20 having a pair of elastic leg pieces 23 that are housed and incorporated inside the cylindrical case 10. The locking state of the claw-shaped part 33 of the male member B and the claw-shaped locking part 25 of the female member A that are engaged with each other inside the cylindrical case 10 can be released by pressing the projected operation pieces 27 that are provided to the respective elastic leg pieces 23 of the engagement detachable member 20 and are projected from the operation windows 13 of the cylindrical case 10.
Patent JP-H08335336-A (JP)
Title: Spin coating method and device
Inventor: SATO ATSUSHI
IPC: B05D1/40
Filed: 1995-06-07
Abstract: PURPOSE: To suppress the influence of the air flow generated according to the suction of the volatile components of a coating material and to form uniform coating films on a substrate by providing a cowl with plural suction pipelines for absorbing the volatile components of the coating material. CONSTITUTION: This apparatus has a turn table 3 horizontally rotating a substrate 2, the cowl 4 disposed to enclose the turn table 3 and the plural suction pipelines 5 which are disposed at the cowl 4 and suck the volatile components of the coating material in the rotating tangent direction on the outer periphery the substrate 2. A spin coating treatment is executed by setting the substrate 2 on the turn table 3, horizontally rotating the turn table and dropping the coating material onto the surface of the substrate 2 at the time of forming the coating film on the surface of the substrate 2. At this time, the volatile components of the coating material are sucked through plural suction pipelines 5 in rotating tangent direction on the outer periphery of the substrate 2.  Then, the flow of the volatile components onto the rotating substrate 2 is surely suppressed and the incoming of the splashing coating material to above the substrate 2 is surely suppressed a well. The uniform coating film is thus formed on the surface of the substrate 2.
Patent JP-S6243460-A (JP)
Inventor: GARII MOOGAN RUUKASU
IPC: C08G77/06
Filed: 1986-06-18
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-H01311222-A (JP)
Title: Pulse generating device
Inventor: MIYAZAKI SHIGEYUKI
IPC: G01D5/36
Filed: 1988-06-09
Abstract: PURPOSE:To put the pulse generating device back in a normal state even unless there is a proportion relation between the movement quantity of a body and pulse generation by providing two cutoff mechanisms and two optical switch mechanisms each to a movable part and a fixed part. CONSTITUTION:The device is provided with two cutoff mechanisms and two optical switch mechanisms each at the movable part 1 and fixed part 2. When the movable part 1 moves in the lengthwise direction of the fixed part 2, light projected on a 1st photodetector 4a from a 1st light transmitter 3a and light projected on a 2nd photodetector 4b from a 2nd light transmitter 3b are intermitted by respective hole groups 11a and 11b. Then the 1st and 2nd optical switch mechanisms generate pulses corresponding to the movement quantity of the movable part 1. Consequently, even when there is no proportion relation between the movement quantity of the body and the pulse generation, the moving direction is recognized and the device is put back in the normal state.
Patent JP-H0434946-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: FUNATO KENJI
IPC: H01L29/812
Filed: 1990-05-30
Abstract: PURPOSE:To make it possible to improve characteristics without restriction with a saturating speed by providing the relationship expressed by specified expressions between the gate length and the gate-drain distance of a Schottky- gate type field effect transistor. CONSTITUTION:When a gate length is made to be L9 and a gate-drain distance is made to be LGD, L9+LGD<min (VFtauin, (Dtauin)<1/2>) is specified. In the expression, VF is a Fermi velocity, tauin is an inelastic scattering time and D is a diffusion coefficient. Here, min(VFtauin, (Dtauin)<1/2>) represents the minimum value among VFtauin and (Dtauin)<1/2>. A cap layer 5 is formed on a semiconductor substrate 3. A source electrode 8 whose lowest layer is formed of a germanium layer 6 and a drain electrode 9 are formed on the cap layer 5. With the source electrode 8 and the drain electrode 9 as masks, the cap layer 5 is etched, and the semiconductor substrate 3 is partially exposed. A gate electrode 10 is formed on a semiconductor substrate 4 in the exposed part.
Patent JP-H038282-A (JP)
Title: Connector for coaxial cable
Inventor: SATO KOJI
IPC: H01R13/648
Filed: 1989-06-02
Abstract: PURPOSE:To realize communications with high reliability by providing a radio wave absorber in a connector to avoid the effect of radio wave leaking and radio wave mixing. CONSTITUTION:A coaxial cable 1 has a center conductor 2, an inner insulating layer 3, an outer conductor 4 and an outer cover 5 and is terminal-processed. A connector 10 is constituted of a fastening nut 20, a shell 30, a taper clamp 40, a ring-shaped radio wave absorber 50, a reinforcing sleeve 60, a center contact 70, insulating seal rings 80-83, a gasket 84, and insulators 85-87. The nut 2 has an inner diameter relatively larger than the outer diameter of the cable 1, and a recessed groove 24 is formed on the inner periphery of its base end section. The radio wave absorber 50 and the gasket 84 are coupled with the recessed groove 24. The absorber 50 is stored in the inner space of the recessed groove 24 and absorbs the effect caused by harmful gaps, leaked radio waves and mixed radio waves are avoided, and communications with high reliability are realized.
Patent JP-S635813-A (JP)
Inventor: HAINESU RARUFU GURADOUIN
IPC: B21B13/10
Filed: 1987-06-03
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-S5665152-A (JP)
Title: Recording device with head copied after drum
Inventor: ABE HIDEO
IPC: H04N1/032
Filed: 1979-10-31
Abstract: PURPOSE:To exclude the foreign substances, by providing the grooves at the roller side when the recording head is distributed with the copying roller and with a fixed distance secured. CONSTITUTION:The recording head is distributed to the drum 4 with a fixed distance by the copying rollers 21 and 22. In case when some foreign substance enters between the rollers 21/22 and the drum 4, the substance can be removed by the grooves 4B1 and 4B2 which are provided at the contact part 4A between the rollers and the drum. Thus the foreign substances are hard to enter or stay between the roller 2 and the projected part 4A serving as the contact part.
Patent JP-S62296549-A (JP)
Title: Solid-state image sensing device
Inventor: EMOTO FUMIAKI
IPC: H04N5/335
Filed: 1986-06-17
Abstract: PURPOSE:To inhibit a smear phenomenon by a method wherein signal charges are stored in the deep section of a semiconductor base body, signal charges are transferred to a transfer section by using a surface transfer means, a light-shielding material is buried in an isolation section and sections except the surface of a photoelectric conversion section are covered with the light-screening material. CONSTITUTION:A photoelectric conversion section 10 and a transfer section 12 are isolated electrically and opticaly, and signal charges stored so that potential to photoelectrically converted signal charges is lowered in a signal-charge storage section 13 are transferred to the transfer section 12 through a surface transfer means 14. That is, since a light-screening section 11 is formed onto the transfer section 12 and the surface transfer means 14 and light projected to a semiconductor base body does not enter the transfer section 12 by an electrical and optical isolation section 15, the light is not photoelectrically converted by the surface transfer means 14 and the transfer section 12. Signal charges photoelectrically converted in the deep section of the semiconductor base body are stored in the signal-charge storage section 13 having low potential. Accordingly, a smear phenomenon in which signal charges enter the transfer section 12 is not generated.
Patent JP-H01310272-A (JP)
Title: Absorption type air conditioner
Inventor: FURUKAWA TETSUO
IPC: F25B30/04
Filed: 1988-06-07
Abstract: PURPOSE:To improve heat exchanging efficiency by effecting the heat exchange of water absorbed into absorption liquid by transferring it directly to a heat exchanger. CONSTITUTION:Water, whose evaporating heat is deprived by flash evaporation in an evaporator 1 and cooled to the temperature of a degree of 7 deg.C, enters into an indoor heat exchanger 8 through a first water transferring pipe 18 to cool indoor air. The water, whose temperature is risen to the temperature of a degree of 12 deg.C by depriving the heat of the indoor air, returns into the evaporator 1 through a second water transferring pipe 20 and is cooled to the temperature of a degree of 12 deg.C again, then is circulated into the indoor heat exchanger 8. An evaporating temperature may be risen from 4 deg.C to 7 deg.C by evaporating a heat medium or the water directly in the evaporator 1 through brush evaporation in such a manner. In this case the temperature of absorption liquid in neighboring absorbing device 3 becomes from 44 deg.C (when the evaporating temperature is 4 deg.C) to the degree of 47.5 deg.C (the same temperature is 7 deg.C). Accordingly, a temperature difference between air for heat exchange in the absorbing device 3 becomes 1,39 times i.e. from 9 deg.C to 12.5 deg.C in an air inlet condition whereby a heat transfer area may be reduced remarkably.
Patent JP-H09304248-A (JP)
Title: Weighing apparatus and dilution apparatus
Inventor: SATODA MAKOTO
IPC: G01N1/10
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a dilution apparatus hard to receive the effect of a previous sample even at a time of repeated use or multistage dilution and shortening a dilution time and simple to use. SOLUTION: A dilution mechanism S wherein a weighing pipe 10 having an opening at one end part thereof, a dilution liquid introducing pipe 20, having a first opening and closing valve 40 and a branch pipe 30 having a second opening and closing valve 50 are connected in a watertight and airtight state so as to internally communicate with each other is provided.  A sample is introduced into the weighing pipe 10 and the branch pipe 30 in such a state that the first opening and closing valve 40 of the dilution mechanism S is closed and the second opening and closing valve 50 thereof is opened and, subsequently, the second opening and closing valve 50 is closed to hold the sample in the weighing pipe 10 and, thereafter, the first opening and closing valve 40 is opened to inject a dilution liquid into an preliminarily emptied dilution container 1 along with the sample held in the weighing pipe 10 to obtain a diluted sample.
Patent JP-S5846827-A (JP)
Inventor: DOI HIDETAKA
IPC: H02H3/38
Filed: 1981-09-09
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-S5265899-A (JP)
Title: Preparing magnetic dust
Inventor: SOUMA HIROSHI
IPC: B22F9/22
Filed: 1975-11-27
Abstract: PURPOSE: To prepare a mgnetic dust for use of magnetic recording medium substance producing a stabilized steel magnetic characteristics by precipotating Cr on a surface of oxidized steel and heating to reduce it in an ambience of reduction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5931597-A (JP)
Inventor: SHINMIYOU YOSHIHIKO
IPC: A47B27/00
Filed: 1982-08-14
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-S63305950-A (JP)
Title: Corrosion resistant electrostatic precipitator
Inventor: YAMADA YASUO
IPC: B03C3/64
Filed: 1987-06-08
Abstract: PURPOSE:To enable the operation of the title equipment to be efficiently continued for a long time while keeping corrosion resistance even for strong acidic gas by using electrically-conductive carbon fiber-reinforced plastic material in a discharge pole and a dust collection pole and using nonimpregnated carbon and graphite in a discharge needle respectively. CONSTITUTION:An electrically-conductive carbon fiber-reinforced plastic product is used as the pipe materials of a dust collection pole and a discharge pole being principal contents of an electrostatic precipitator and also nonimpregnated carbon and graphite are used as a discharge needle. Furthermore the electrically- conductive carbon fiber-reinforced plastic product is used as the supporting frame of the discharge pole, the supporting frame of the dust collection pole, hanging rods, bolts and nuts being the structural materials of the electrostatic precipitator. As a result, operation can be efficiently continued for a long time while keeping corrosion resistance even for strong acidic gas. Further the degree of removal for dust is excellent in comparison with a dust collector made of metal.
Patent JP-H08313900-A (JP)
Title: Reflection type liquid crystal display device
Inventor: KYOZUKA SHINYA
IPC: G02F1/1343
Filed: 1995-05-17
Abstract: PURPOSE: To lower the reflectivity at the time of the dark display of a reflection type liquid crystal display device and to improve its contrast. CONSTITUTION: This reflection type liquid crystal display device is constituted by holding a GH liquid crystal layer 40 formed by adding dichromatic dyestuff to liquid crystals between a reflection electrode substrate 1 which is formed by successively laminating a reflection electrode 20 consisting of a metallic thin film having high reflectivity and an oriented film 30 consisting of polyimide, etc., in an insulating substrate 10, such as glass and a translucent electrode substrate 2 which is formed by successively laminating a light diffusion layer 70 consisting of randomly oriented LCP, a transparent electrode 60 consisting of a transparent conductive thin film of ITO, etc., and an oriented film 50 consisting of polyimide, etc., in a translucent insulating substrate 80, such as glass.  The liquid crystal display device described above is so formed that the film thickness te of the transparent electrode 60 satisfies the relation te= (2m+1)λ/4}/ne±10[nm] (m=0, 1, 2,...) with respect to λ=550nm when the film thickness of the transparent electrode 60 is defined as te and the refractive index as ne.
Patent JP-S6032874-A (JP)
Title: Flame-retardant resin composition for adhesion
Inventor: FUJIMOTO HIROSHI
IPC: H05K3/38
Filed: 1983-08-01
Abstract: PURPOSE:The titled composition having improved flame retardance and stability as an adhesive, obtained by blending a specific saturated polyester resin with a polyfunctional isophorone isocyanate compound, an organic halogen compound, an antimony compound, etc. in a specific ratio. CONSTITUTION:(A) A saturated polyester containing >=30mol% alkylene terephthalate is blended with (B) a polyfunctional isophorone isocyanate compound (e.g., adduct of isophorone diisocyanate with trimethylolpropane, etc.), (C) an organic halogen compound [e.g., 1,2-bis(2,3,4,5,6-pentabromophenoxy)ethane, etc.], (D) an antimony compound, and (E) and a solvent in such a way that a ratio of the component A/B is (95/5)-(60/40), an amount of the component C is 5-30pts. wt. calculated as halogen content based on 100pts.wt. components A+B, and an amount of the component B is 0.5-25pts.wt. calculated as antimony content based on 100pts.wt. components A+B, to give the desired composition. USE:For preparing flexible print circuit plates.
Patent JP-S6120335-A (JP)
Title: Crushing device for projection of semiconductor substrate surface
Inventor: YAMASHITA HIROMI
IPC: H01L21/304
Filed: 1984-07-09
Abstract: PURPOSE:To prevent the generation of crystal lattice defects such as cracks by a method wherein the titled device is equipped with a means of cleaning the surface of a mount for holding a semiconductor substrate by adsorption before mounting a semiconductor substrate. CONSTITUTION:When the mount with a semiconductor substrate held by adsorption descends, the hard substrate 3 reciprocates at a time while being cleaned with a rotary brush 8 by means of a mechanism 7 for moving hard substrates. At this time, dusts such as projection segments dropped from the hard substrate 3 by means of the rotary brush 8 are removed outside the device through the exhaust port 9 of the hard substrate cleaning section. The mount 2 is scanned with a jet.nozzle 10 for dust removal. The dusts such as projection segments scattering on the substrate and on the mount 2 in the periphery of the substrate are led to the exhaust port 12 for the mount part and then removed outside the device. Next, the substrate is carried out, and the mount 2 is scanned again with the jet.nozzle 10 for dust removal, thus removing the dusts such as projection segments remaining in the same manner from the mount 2.
Patent JP-S5266224-A (JP)
Title: Automatic transmission control device for elecric car
Inventor: OOMAE TSUTOMU
IPC: B60L15/20
Filed: 1975-11-29
Abstract: PURPOSE:To suitably provide a automatic transmission control in response to the various road status such as flat, descent and ascent roads by detecting a load torque, acceleration torque and vehicle speed of an electric car.
Patent JP-S645516-A (JP)
Title: Holding machine of cleaning mop pad
Inventor: ANSONII MAIKERU JIYOONZU
IPC: A47L13/253
Filed: 1988-06-10
Abstract: PURPOSE: To simplify a structure for operational convenience by moving a stop member between the free state on one leaf and the stop state, and meshing the stop member with the other leaf to stop two leaves together, and maintaining the stop member in the operational state. CONSTITUTION: When a pad holder is assembled, frames 4, 5 are aligned in a line, and a pad 10 is flatly pulled below the pad holder. An edge recess 24 is molded on a stop block 23, the rim of the frame 5 is meshed with it, and the stop block 23 is slide-held by the frame 5 on the side face. The stop block 23 can be moved between the unlocked position, i.e., the position where the pad holder is set to fold the mop pad 10, and the locked position. The inside end section 16 of the frame 4 is inserted into the inner recess 25 of the stop block 23 at the locked position. The frames 4, 5 are stopped together via the stop block 23, and they are held in the assembled state aligned in a line.
Patent JP-S6122092-A (JP)
Title: Boron hydride compound and its preparation
Inventor: YONEDA YUKIO
IPC: C09K3/00
Filed: 1984-07-09
Abstract: NEW MATERIAL:A boron hydride compound. USE:Useful for producing an optically active alpha,beta-unsaturated alcohol derivative showing an active ingredient of fungicide and plant growth regulator of agricultural chemical. PREPARATION:A salt [e.g., (S)-2-amino-1,1-diphenyl-4-methylpentan-1-ol-hydrochloride, etc.] of an optically active amino-alcohol shown by the formula [R1 is 1-8C alkyl, 6-10C aryl, or 7-11C aralkyl: R2 is H, 1-6C alkyl, or 7-16C aralkyl; R3 is H, 1-10C alkyl, 7-16C aralkyl, (1-6C alkyl-, or 1-6C aralkyl- substituted) 6-18C aryl; * is asymmetric carbon] and a mineral acid, a carboxylic acid or an organic sulfonic acid is reacted with a metal boron hydride (preferably sodium boron hydride) in a molar ratio of preferably of 1:1 (calculated as boron) in a solvent such as DMF, etc. at -40-100 deg.C.
Patent JP-S5932166-A (JP)
Title: Polyacetylene semiconductor element
Inventor: EBISAWA FUMIHIRO
IPC: H01L29/861
Filed: 1982-08-16
Abstract: PURPOSE:To obtain a solar battery cell which has high conversion efficiency by forming various junctions in a main chain axial direction with polyacetylene which is oriented substantially perpendicularly to the surface of a substrate. CONSTITUTION:Linear ultrafine holes are formed by changed particles on a polycarbonate film, and a substrate which has 0.4-0.015mum of hole diameter, 1- 700cm<2> of area and approx. 6mum of thickness is prepared. As catalyst, Ziegler catalyst, WCl2/1/2H2O, or MoCl3/1/2H2O is used to diffuse acetylene in the substrate 1, thereby forming a long fiber 2 of polyacetylene of high orientation. As a method of forming a junction, a Schottky junction is formed by the aluminum and indium. When Na, K, Li is deposited in ultrafine amounts to thermally diffuse them, a P-N junction is obtained. The electrodes of these junction surfaces are formed in translucent or transparent manner, and a light is introduced from above the junction surface. According to this structure, a solar battery in which photodiodes of independent vertical polyacetylene are aligned in a superhigh density can be obtained, thereby obtaining an element which has high conversion efficiency and high flexibility.
Patent JP-H08334883-A (JP)
Title: Mask for pattern transfer and production of mask for pattern transfer
Inventor: SATOU YOSHIYUKI
IPC: G03F1/68
Filed: 1995-06-08
Abstract: PURPOSE: To provide a mask for transfer with which the variations in transfer line widths occurring in a transfer system are decreased with the mask for production of materials to be formed with the pattern of semiconductor devices and a process for producing this mask. CONSTITUTION: There is a tendency that a film thickness distribution changes by a resist temp. and the thickness of the central part of a wafer increases at a temp. higher than 24 deg.C and decreases at a temp. lower than 23.5 deg.C in the case of spin coating the wafer with a resist. On the other hand, the sensitivity lowers and the line width diminishes when the film thickness increases regardless of the type of the resist and, therefore, the transfer line width is controlled by utilizing such characteristics. The line width is smaller at the center than on the periphery as a result of spin coating of a mask blank of a transparent quartz substrate formed with a Cr film over the entire surface with the positive type resist at 30 to 40 deg.C slightly higher than room temp. and exposing of the thin film thickness on the periphery with an optimum exposure, followed by developing.  Next, the influence of curvature of field is negated and the line width uniform within the exposed surface is obtained as the result of transferring of the patterns to the wafer by using such mask for transfer.
Patent JP-H01310537-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAMAOKI NORIHIKO
IPC: H01L21/28
Filed: 1988-06-09
Abstract: PURPOSE:To augment the integration degree by a method wherein, when grooves are formed in a semiconductor substrate to section element regions, an etching requirement to take inverse tapered shape is applied to grooves. CONSTITUTION:Slightly inverse-tapered grooves 3 are formed in the parts to be element regions on a semiconductor silicon substrate 1 using a silicon oxide film 2 as a mask. Next, a silicon oxide film 4 is deposited to be buried in the grooves 3. Impurity diffused layers 5 in the inverse conductivity type to that of the substrate 1 are formed in the element regions isolated by the silicon oxide films 4 buried in the grooves 3 and then interlayer insulating films 6 are deposited to form contact holes. Consequently, when aluminum wirings 8 are formed on the interlayer insulating films 6, the aluminum wirings 8 come into contact with the impurity diffused layers 5 only in the contact holes 7 to be insulated from the silicon substrate 1 by the sidewalls 4A of the silicon oxide films 4. Through these procedures, the integration of elements can be augmented.