baber/WOPTO huggingface dataset:
Patent JP-S58163528-A (JP)
Title: Forming method of edge-folded single corrugated plate
Inventor: TSUBATA TADAO
IPC: B21D13/02
Filed: 1982-03-20
Abstract: PURPOSE:To obtain a forming material having a gap in a folded part, and to prevent a nail from projecting to the surface when covering a roof, by making an edge by folding both ends of a metallic plate to the opposite sides, respectively, and forming a continuous circular arc plate by a projected die and a recessed die. CONSTITUTION:An edge 2 and an edge 3 are made by folding both ends of a thin metallic plate to the opposite sides, respectively, in the shape of U and inverted-U, and a blank material 1 into which packings 4, 5 which can be bent easily are inserted so as to leave a gap after formation, on the edge 2 and the edge 3 is made. Subsequently, a projected die 7 whose step 6 is worked so that the edge 2 of the blank material 1 is fitted, and a recessed die 8 whose step 9 is worked so that the edge 3 is fitted are made. After that, when the blank material 1 is formed by the projecting die 7 and the recessed die 8, an edge 3 folded single corrugated plate 10 provided with the edge 2 and the edge 3 having a gap  in the folded part can be obtained. In this way, when covering a roof by use of this single corrugated plate 10, no nail project to the surface, and no water leaks from the nail set part.
Patent JP-H11242188-A (JP)
Title: Projector
Inventor: KOBA HIROKI
IPC: G03B33/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of a polarization conversion efficiency by making a prism array adjustable. SOLUTION: In this projector, a lamp 1 which emits indefinite polarized light where s-polarized wave and p-polarized wave are mixed, a projection lens 13 which projects an image irradiated with the lamp 1 on a screen, first and second convex lens bodies 4 and 5 which are placed on the optical path between the lamp 1 and the projection lens 13 and condense the light from the lamp 1, and a prism array 40 which is provided so as to face both convex lens bodies 4 and 5 and converts emitted light to an s-polarized or p-polarized wave are provided in a cabinet 20. In the prism array 40, PBSs(polarized beam splitter) which emit only s-polarized waves or p-polarized waves and mirror bodies 75 which polarize and emit the light which is not emitted by PBSs 45 are alternately arranged in the horizontal direction.  At least one of first and second convex lens bodies 4 and 5 is so provided that its position can be adjusted in a perpendicular face orthogonal to the optical path, and the prism array 40 is so provided that it can be adjusted in the arrangement direction of PBSs 45 and mirror bodies 75.
Patent JP-S61204920-A (JP)
Inventor: IGUCHI TAKASHI
IPC: H01L41/22
Filed: 1985-03-08
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-H06258919-A (JP)
Title: Electrophotographic printing device
Inventor: ONO HISAO
IPC: G03G15/02
Filed: 1993-03-05
Abstract: PURPOSE:To use only one type of high-voltage power source for a transfer/ electrifier without requiring two types of high-voltage power sources whose polarities are different, to simplify the constitution of a process, and to obtain high reliability by continuously impressing a voltage on the electrical conductive base material of an image carrier. CONSTITUTION:A photosensitive drum 2 is obtained by forming a uniform thin film on the surface thereof by coating or vaporizing and deposing a photoconductive material on the surface. An electrical conductive material such as aluminum is used as the base material 3 thereof. On the base material 3 of the drum 2, the high voltage such as positive several hundreds to a thousand volts are impressed by the DC high-voltage power source 4. Therefore, the base material 3 is not electrically grounded. When the surface of the drum 2 is exposed in such a state, electric charge is selectively accumulated only at the exposed part by the voltage impressed on the base material 3. A primary electrifier 5 is obtained by a roller made of an electrical conductive fur brush or an electrical conductive foam material and rotated at a speed different from the peripheral speed of the drum 2 by a driving means to uniformly rub the surface of the drum 2.
Patent JP-S56141945-A (JP)
Title: Mold for continuous casting of plate material or the like
Inventor: HIRAO HIROSHI
IPC: B22D11/059
Filed: 1980-04-04
Abstract: PURPOSE:To cool a mold uniformly and cast plural products of high quality continuously by providing means for main cooling of the mold body from the outer side and auxiliary cooling of the hard-to-cool areas on the inner side in a mold of a multi-strand system. CONSTITUTION:Plural die holes 2 are juxtaposed in a parallel in the central part of a mold body 1. A main cooler 3 is provided on the outside circumferential surface of this body 1, and auxiliary coolers 7 are mounted in the hard-to-cool areas A between the die holes 2. This mold part machanism C1 is mounted to a continuous casting machine and molten metal is poured simultaneously into the plural die holes and casting is carried out while pouring cooling water into the main cooler 3 and the auxiliary coolers 7. Thereby, the poured molten metal is cooled uniformly, the possibility for local temp. elevation in the parts further from the outside circumference of the mold 1 is eliminated and the cast product free from rough casting surfaces etc. is obtained. This mold is used for continuous casting of a multistrand system for copper alloy and the like.
Patent JP-H08214871-A (JP)
Title: Bifidus proliferation promoter, its production and use thereof
Inventor: NISHIMOTO TOMOYUKI
IPC: A23L27/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a Bifidus proliferation promoter which contains a non- reductive saccharide having both a trehalose structure and an isomaltose structure as an active ingredient in its molecule, shows a mineral absorption- promoting action and dental caries-inhibiting action and is suitable for beauty and health drinks. CONSTITUTION: This promoter includes, as an active ingredient, a non-reductive saccharide bearing, in its molecular, both a trehalose structure and an isomaltose structure. Among (A) α-isomaltosyl-α-maltoside of formula I, (B) α-isomaltosyl-α- glycoside of formula II and (C) α-isomaltotriosyl-α-glycoside, the component B is selected as an essential ingredient, while the components A and/or C are supplementary ingredients.
Patent JP-H0231085-A (JP)
Title: Safety valve for hydraulic vessel and hydraulic circuit with said safety valve
Inventor: MOORISU TARUDEI
IPC: F15B13/01
Filed: 1989-02-23
Abstract: PURPOSE: To assure safety of a user even when breakage is generated in a hose in a control circuit to operate a load by providing pressure relief valve capable of sending a flow from an outlet to a control inlet from a specified pressure threshold value. CONSTITUTION: A selectively operable valve 17 exists between inlets A and B, this valve 17 has two positions, and one of them is selected in accordance with a control pressure applied to an inlet Z. One position corresponds to an intermediate position between A and B in a non-return valve to prevent circulation from the inlet B to A. The other position enables free circulation between the inlets B and A. Between the inlets B and Z, a calibration pressure relief valve 18 exists, and this valve 18 enables circulation from the inlet B to Z at a limited threshold value or over for pressure in a chamber 1A.
Patent JP-2000245037-A (JP)
Title: Fixing structure of wire harness
Inventor: KAWAGUCHI KENICHIRO
IPC: H02G3/30
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a wire harness for preventing coming- off of the wire harness through outer force surely and fixing the wire harness in a rational and reliable way. SOLUTION: In a fixing structure of a wire harness, a clip 20 with a C-shaped cross section held by a wire 10 is fitted to a flange 30 fixed in a projected state on the fixing side to fix the wire 10. In the clip 20, a plurality of holding members 23 for inserting the flange 20 has each lock nail 26 opposite to each other, while the flange 30 has a holding hole 31 for fitting each lock nail 26 when the clip 20 and the flange 30 are fitted to each other. The width between the opposite lock nails 26 is made almost equal to the thickness of the flange 30, and the holding members 23 are put near to each other in a way that the lock nails 2 are overlapped by each projected length to each other.
Patent JP-S60190853-A (JP)
Title: Ultrasonic measuring apparatus
Inventor: HAYAKAWA YOSHINORI
IPC: G01N29/28
Filed: 1984-03-10
Abstract: PURPOSE:To enable the discovery of an abnormal region, by applying press shaping to an object to be measured so at to obtain known thickness distribution and measuring a propagation time or an attenuation amount required in a thickness direction. CONSTITUTION:An object 10 to be measured is shaped to a definite thickness and an ultrasonic wave is transmitted through the shaped object 10 to be measured in a thickness direction and, if a time required in transmission is measured, the average sonic velocity of the object 10 to be measured can be measured. In this case, if transmitting/receiving characteristics are preliminarily calculated in such a state that the object 10 to be measured is absent as shown by the posi- tion S in the drawing and compared with that at a position Q, the attenuation amount in the object 10 to be measured can be measured. Therefore, if cancer 11 is present at a position P, it can be discovered as a large part on the distribution of a sonic velocity/attenuation amount.
Patent JP-H04266374-A (JP)
Title: Safety device for elevator
Inventor: FUKAMI ICHIRO
IPC: B66B3/02
Filed: 1991-02-19
Abstract: PURPOSE:To avoid any accident on a workman in a pit being hit hard on his head by a cage or a weight. CONSTITUTION:Warning devices 7, 9 which operate for giving an alarm with a buzzer when the cage 1 or a balancing weight comes down by a specified distance are arranged in positions on guide rail 4 or 5 corresponding to positions below a cage 1 or a balancing weight 13.
Patent JP-H0912385-A (JP)
Title: Surface treating agent for plating and base material adhered therewith
Inventor: OGINO MASAYUKI
IPC: C04B41/45
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain improved adhesive power by incorporating >=1 kinds of superfine metallic particles selected from Au, Pt, Pd, Rh, Ag, Ni, a binder consisting of an org. compd. contg. metals for fixing these particles and an org. solvent. SOLUTION: A high-polymer material, such a 'Nylon 11 (R)', is heated and melted under vacuum by a vacuum vapor deposition device and a vapor deposited high- polymer film is formed on a substrate. Next, >=1 kinds of the metals among Au, Pt, Pd, Rh, etc., are heated and melted under vacuum and the vapor deposited metallic films are formed on the high-polymer layers, by which the composite of the superfine metallic particles and the high polymer having a particle size of about 1 to 100m is produced.  This composite is melted in a metacresol, etc., and is made into a paste form and thereafter, the binder, such as tetrabutoxy titanium, is added thereto at about 0.1 to 10mol per 1mol of the metals and a film reinforcing material, such as polysiloxane, at about 0.05 to 5mol and if necessary, a viscosity control agent, such as ethyl cellulose, by which the surface treating agent for plating is obtd. This treating agent is then applied on a base material and is fired at about 300 to 800 deg.C after drying, by which metal oxide is obtd. and the layers to be plated are formed.
Patent JP-H11243329-A (JP)
Title: Electronic switch device
Inventor: KAWAI SHINICHI
IPC: H03K17/945
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent the malfunction of an output circuit at the time of starting a stabilizing power supply, accompanying power feeding from an external power supply, by generating a reset signal by synthesizing currents which are respectively outputted from 1st and 2nd current sources as a source current and a sink current. SOLUTION: When power supply voltage Vcc is fed, a 1st current source 11 operates and start to output a constant current. At this time, a stabilizing power supply 5 is also operated by receiving the voltage Vcc, and its output voltage Vreg that has a prescribed characteristic is started up. A 2nd current source 12 driven by the supply 5 is operated at a timing when output voltage of the supply 5 is started up and the output voltage reaches the lowest drive voltage of a sensor circuit part 4. A resetting circuit 10 outputs a signal as a resetting signal to an output circuit 7, by synthesizing currents outputted by the sources 11 and 12 as a source current and a sink current.
Patent JP-H10238533-A (JP)
Title: Self-holding device
Inventor: HAYASHI KATSUHIKO
IPC: A47K13/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-holding device to be excellent in both quietness and durability, provide a stable self-holding force, and be excellent in machinability and workability. SOLUTION: A self-holding device is formed such that first engaging parts 16 and 17 are arranged in a state to protruded from the outer peripheral surface of a rotary shaft 4 rotated integrally with a closet forming a rotary body, a second engaging parts 18 and 19 engaged wit and disengaged from the first engaging parts 16 and 17 in the middle of rotation of the rotary shaft 4 are respectively lightly pressed in the holding parts 21 and 22 of a holding wall 20 arranged at a case 3 in a manner to surround the rotary shaft 4, the holding wall 20 is energized in a direction, in which the widths of the holding parts 21 and 21 is decreased, by plate-form energizing means 23 and 24 and the second engaging parts 18 and 19 are energized against the outer peripheral surface of the shaft 4.
Patent JP-H04338907-A (JP)
Title: Lens for document read
Inventor: NAGASE OSAMU
IPC: G02B13/18
Filed: 1991-02-19
Abstract: PURPOSE:To obtain the small-sized, inexpensive lens with a wide visual angle by arranging a stop between a 1st and a 2nd group, forming the 2nd and 3rd groups of resin materials, and making at least one surface of the 3rd group aspherical. CONSTITUTION:The 1st-3rd groups 1-3 are arranged in order from an object side to an image side and the stop 6 is provided between the 1st and 2nd groups 1 and 2. The 1st group 1 is a positive lens which has a large-curvature convex surface on the object side, the 2nd group 2 is a negative lens which has a large- curvature concave surface on the image side, and the 3rd group 3 is a positive lens which has a large-curvature convex surface on the image side; and the 2nd and 3rd groups are formed of the resin materials and at least one surface of the 3rd group 3 is aspherical. Then inequalities I hold, where nuj is the Abbe number of the material of the lens of a j-th group (j=1-3) to the (d) line including (j) as a suffix, Di (i=1-6) including (i) as a suffix the surface interval on the optical axis between an (i)th surface (including the stop surface) counted from the object side and an (i+1)th surface, f2 the focal length of the 2nd group 2, and (f) the composite focal length of the whole system.
Patent JP-H10213689-A (JP)
Title: Electronic clock with alarm
Inventor: KOIKE KUNIO
IPC: G04G13/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enable easily setting alarm time and simplify time display region. SOLUTION: In an LCD panel arranged on a main body 20, an display area 16 displaying the present time with hour, minute and second and an alarm time display area 17 are provided. In alarm setting mode, the alarm time corresponding to the operation of the first external operation switch 18 and the second external operation switch 19 is to be displayed in the alarm time display area 17. On the other hand in the basic clock mode, and in the state the alarm clock is not set, the alarm clock is not displayed. In this case, a common display region can be used for the display area 16 and the alarm time display area 17.
Patent JP-S56143016-A (JP)
Title: Position controller
Inventor: HATA EIJI
IPC: G05D3/20
Filed: 1980-04-08
Abstract: PURPOSE:To automate the position control of controlled system, and to increase the working efficiency and productivity, by constituting of an oscillator producing continuous pulse signal and a position control circuit including up-down type counters and comparators. CONSTITUTION:The position controller 10 consists of an oscillator 11 producing continuous pulse signal (a), and >=1, e.g. two position control circuits 12Y, 12X  which drive the driving means of the trimming nozzle as the controlled system, i.e.  pulse motors 17X, 17Y with the pulse signal (a), based on the relation of magnitude after comparison, between the count value calculating the pulse signal (a) at the  up-down type counter 14 and the set value of the coordinate set circuit 13, at the  comparator 15. With this constitution, the position control of the controlled system  can be made automatical, the working efficiency can be increased, and the productivity can be increased.
Patent JP-S58163680-A (JP)
Title: Printing apparatus
Inventor: WATANABE YUUICHI
IPC: B41J9/48
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a printing apparatus securing printing of high quality without being affected by a change in temperature, by providing a means for compensating temperature which makes a driving current for printing hammers variable in accordance with the change in temperature, so as to make a printing pressure constant. CONSTITUTION:A driving signal HMR supplied to a NAND gate 1 makes a transistor 3 continuous through the intermediary of an inverter 2 and excites a printing hammer 4. The current value of a driving current exciting the hammer 4 is detected by a detector 6, and a detection value is supplied to the input terminal of a comparator 7. The comparator compares the output values (a) of the detector 6 and a driving current controlling circuit 9 with each other, and delivers the result of comparison to the gate 1. When the output (a) of the detector 6 is higher than that (c) of the circuit 9 on the occasion, the output of the comparator 7 changes from ''1'' to ''0'', and thereby the excitation of the hammer 4 is discontinued forcedly through the intermediary of the gate 1. When it is lower, to the contrary, the output (b) of the comparator 7 returns from ''0'' to ''1'', and thereby the excitation of the hammer is conducted.
Patent JP-S53131905-A (JP)
Title: Method of fabricating alloy
Inventor: OOMURA TAIZOU
IPC: C22C1/02
Filed: 1977-04-23
Abstract: PURPOSE: To provide the subject method comprising adding a metal having a small specific gravity, a high melting point and a high activity to a metal having a correlatively great specific gravity, a high melting point/and a high activity to a metal having a correlatively great specific gravity and being in a semi-molten state, both metals are agitated and heated to a temperature at which both metals are alloyed, thereby stably obtaining an alloy having a small variation in the component structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51136114-A (JP)
Title: Starting motor pinion stopper device
Inventor: EBIHARA KOUHEI
IPC: F02N15/02
Filed: 1975-04-18
Abstract: PURPOSE: A simplified construction of the pinion end, in which a pinion stopper device is installed on the axis helical sprine poriton of the pinion mounted starting motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59171651-A (JP)
Inventor: SEGAWA TAKAMASA
IPC: B32B43/00
Filed: 1983-03-18
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-H04282237-A (JP)
Title: Foamed body and method for molding the same
Inventor: SUMIZONO MASAO
IPC: B29C48/30
Filed: 1991-03-12
Abstract: PURPOSE:To easily mold a foamed body enhanced in impact strength by providing a thick skin layer to the foamed body from the other surface thereof. CONSTITUTION:In an extrusion foam-molded body having a foam layer therein and a skin layer on the outer surface thereof, a foamed body has a skin layer thicker than the skin layer on the other outer surface thereof. By differentiating the cooling temps. of outer surface resin layers at the time of the passage through a foaming die 2, a thick skin layer 31 is formed to one surface of the foamed body and the surface having the thick skin layer 31 formed thereto is sucked under vacuum at the time of the passage through the foaming die 2.
Patent JP-H0577826-A (JP)
Title: Partition of vessel
Inventor: YAMASHITA MASAKI
IPC: B65D5/497
Filed: 1992-03-04
Abstract: PURPOSE:To provide a partition for partitioning the space of a vessel into may containing spaces, which is easily handled and assembled. CONSTITUTION:A straight slit 4 is formed at the middle of a rectangular plate member. Along the extension line of this straight slit 4 as a folding line (a) the plate member is folded so as to form a couple of walls 5a, 5b confronting to each other on both sides of the straight slit 4. Inwardly folding lines (c) are provided respectively in both walls 5a, 5b at the corresponding places on both sides of the straight line slit 4 and further outwardly folding lines (d) are provided respectively at both walls 5a, 5b at the intermediate places in the longitudinal direction of the straight slit 4. A superimposed part at both ends of both walls 5a, 5b confronting to each other and a folded part by the respective outwardly folding lines (d) are provided at the supporting part of the peripheral wall of the vessel body.
Patent JP-H11251736-A (JP)
Title: Heating device
Inventor: SHIRAI MITSUGI
IPC: H05K3/34
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a heating device wherein a heating temperature does not rise after an extended period of use. SOLUTION: A heating heat-medium 20 in a steam bath 10 is heated to form a saturated steam layer 22, and an object to be heated is submerged in the saturated steam layer 22 for heating. A temperature sensor 50 detects the temperature of the heating heat-medium 20, and if the detected temperature is above a specified value, a micro computer 60 supplies to the heating heat- medium 20 a temperature adjusting heat-medium 40 whose boiling-pant is lower than the heat-medium to lower the boiling-point of the heating heat-medium 20.
Patent JP-S59174518-A (JP)
Title: Manufacture of crystalline alumino silicate
Inventor: TAGAYA NORIAKI
IPC: C01B39/02
Filed: 1983-03-21
Abstract: PURPOSE:To manufacture TSZ-crystalline alumino silicate whose crystalline grain size is controlled by setting up the composition ratio of a silica source, alumina source and alkaline source in an aqueous reaction mixture consisting of inorg. reaction materials in a prescribed range. CONSTITUTION:An aqueous reaction mixture obtd. by mixing a silica source (e.g. sodium silicate), an alumina source (e.g. sodium aluminate), an alkaline source (e.g. sodium hydroxide), water and if necessary, a precipitation auxiliary, a mineralizer or the like is allowed to react at about 120-230 deg.C for 5hr-10 days for manufacturing crystalline alumino silicate (TSZ) which shows a specified powder X-ray diffraction pattern (refer to the table). In above-mentioned method, by setting up respectively the molar ratios of SiO2/Al2O3, M2/nO/SiO2, M2/nO/ Al2O3 (M is metallic cation, n is its atomic valence) to in the range of 10-130, 0.01-0.5, >=1; alumino silicate having about 0.1-2mu crystalline grain size is obtd.