baber/WOPTO huggingface dataset:
Patent JP-H06151573-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKURAI NAOKI
IPC: H01L29/78
Filed: 1992-11-06
Abstract: PURPOSE:To provide a dielectric-isolation substrate, which materializes high breakdown strength and high integration density at the same time, by equipping this device with a plurality of semiconductor islands, which are buried in the first semiconductor layer of a supporter, so that their surfaces may be exposed through an insulating layer, and have circuit elements made therein, and an auxiliary electrode, which is provided in the second semiconductor layer of the supporter. CONSTITUTION:When voltage of polarity of reversely biasing pn junction j is applied between first and second main electrode plates 31 and 32, a depletion layer is made around the pn junction j. The depletion layer extends mostly to the side of the first layer 11 low in impurity concentration, and an auxiliary electrode 33 is put at the same potential as that of the second main electrode 32, and the longitudinal elongation of the depletion layer becomes large, and the depletion layer extended to the side of the first layer 11 extends into a polysilicon layer 22, getting over a silicon oxide film 22. Hereby, the extension of the depletion layer, which has extended in lateral direction on the surface of a semiconductor island 1, is limited, and the peak of the strength of the electric field existing at and around the boundary between third layer 13 and the first layer 11 decreases, and high breakdown strength can be materialized, and the distance between the third layer 13 and the first layer 11 can be shortened, and high level integration can be materialized.
Patent JP-H08150831-A (JP)
Title: Window molding for vehicle
Inventor: KUWABARA MASAHIRO
IPC: B60J1/02
Filed: 1994-11-30
Abstract: PURPOSE: To satisfactorily drain rainwater flowing in a draining trough groove by forming it into a draining trough groove structure that is hard to receive any action of wind pressure at the time of car running. CONSTITUTION: This is a car window molding being installed in a gap between a peripheral wall 4 of a window frame part 2 of a body panel 1 and a windowpane 5, forming a molding body 12 integrally equipped with a head part 13 overhung toward the surface of a peripheral edge part of a windowpane 5 and a leg part 14 extended from this head part 13. In this constitution, a draining trough groove 18 is recessedly installed in this molding body 12 as situated in a spot nearer to the side of the peripheral wall 4 of the window frame part 2, while a wind pressure reducing projecting piece 21 is installed in an opening part of this trough groove 18 so as to narrow the opening width.
Patent JP-H09104722-A (JP)
Title: Lowly crystalline random ethylene copolymer
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F210/16
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lowly crystalline random ethylene copolymer having a narrow molecular weight distribution, a narrow compositional distribution and excellent transparency, surface nonstickiness and mechanical properties by forming a specified random ethylene copolymer. SOLUTION: This lowly crystalline random ethylene copolymer has the following properties:(i) the ethylene content is 35-85wt.%, (ii) the content of 4-10C α-olefins is 15-65wt.%, (iii) the intrinsic viscosity [η] (in decaline at 135 deg.C) is 0.5-10dl/g, (iv) the molecular weight distribution Mw /Mn (GPC) is below 2.5, (v) the degree of crystallinity (X-ray diffraction method) is 30% or below, (vi) the value B represented by the formula (wherein PE is the molar fraction of ethylene; PO is the molar fraction of the α-olefins;  POE is the molar fraction of the α-olefin/ethylene chains based on the total dyad chains) is in the range: 1.05<=B<=2, (vii) no αβ and βγ signals ascribable to the methylene chains between two adjoining tert. carbon atoms in the main chain of the copolymer are observed, and (viii) the content of solubles in boiling methyl acetate is 2wt.% or below.
Patent JP-H11134239-A (JP)
Title: Common file management device
Inventor: FUKUDA MITSUHARU
IPC: G06F12/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To automatically delete management information on a specified deletion day and to easily update the management information without any error by detecting whether or not each piece of management information has reached the specified deletion day and deleting the management information that has reached the specified deletion day. SOLUTION: On a common file managing device 1, a management information holding means 2 holds file information and management information including a specified deletion day and an authorized updating person. A date managing means 3 manages and displays the date. A management information update means 4 refers to the management information holding means 2 and date managing means 3 periodically, and deletes the management information including a specified deletion day on the specified day, and registers the file information and information destination in the management information in a message holding means 5. When transmission information is received from clients 60 to 62, the message holding means 5 is referred to.  When there is a matched information destination name, a message showing that the registration of the file specified with the corresponding file information is deleted is sent.
Patent JP-2000196357-A (JP)
Title: Temperature compensated type crystal oscillator
Inventor: MIYAMA HIROYUKI
IPC: H03B5/32
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently removing noise components to be transmitted from a control voltage generating circuit to a crystal oscillation circuit, and to quickly stabilize the oscillation frequencies of the crystal oscillation circuit at the time of power supply. SOLUTION: In this temperature compensation type crystal oscillator, the temperature of a crystal oscillation circuit 11 is detected by a temperature detecting circuit 12, and a control voltage to be outputted by a control voltage generating circuit 13 is inputted through a low pass filter 14 to a frequency adjusting circuit 15 according to the detection signal, and the oscillation frequencies of the crystal oscillation circuit 11 are controlled. In this case, the cutoff frequencies of the low pass filter 14 are turned into high frequencies by turning on a switching element 30 at the time of power supply, and into low frequencies by turning off the switch element 30 after a fixed time.
Patent JP-S62157783-A (JP)
Inventor: IZUMISAWA OSAMU
IPC: B25B21/02
Filed: 1985-12-31
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-H06144295-A (JP)
Title: Rear structure of body
Inventor: OTSUKA SUSUMU
IPC: B60R16/02
Filed: 1992-11-06
Abstract: PURPOSE:To provide body rear part structure preventing wire harness from being damaged by a fastener for fitting a rear bumper without increasing the number of part items. CONSTITUTION:The lower end part of a quarter extension panel 24 is extended further onto the body lower side than a welded part W1 to the upper end part of a lower back panel 22. The contact between wire harness 44 and the tip part 42A of a fitting bolt 42 for a rear bumper 12 is prevented by the extended part 24A. The wire harness 44 can be thereby prevented from being damaged by the tip part 42A of the bolt 42 without increasing the number of part items.
Patent JP-H05159220-A (JP)
Title: Magnetic head
Inventor: KAMIMURA TERUO
IPC: G11B5/265
Filed: 1991-11-13
Abstract: PURPOSE:To improve the shield effect of external induced noise by forming a shielding member with a bottom part shielding member for height adjustment having holes for terminals and a side part shielding member. CONSTITUTION:A main body 1 of the magnetic head is supported by an elastic supporting board 4 so as to be slid, and the shielding member to shield the main body 1 of the magnetic head from the external noise is fixed to this supporting board 4. The shielding member is composed of a bottom part shielding member 2b for height adjustment with the holes for terminals and a side part shielding member 2a. Thus, since the rectangular cylinder shaped side part shielding member 2a and the bottom part shielding member 2b are provided, the shield effect for the main body 1 of the magnetic head against the external induced noise can be improved. Further, since the plural bottom part shielding members 2b differing the thickness are prepared and these members are selectively used, the height of the magnetic head can be adjusted.
Patent JP-H03158995-A (JP)
Title: Automatic vending machine
Inventor: NEGISHI HIDEO
IPC: G07F9/02
Filed: 1989-11-17
Abstract: PURPOSE:To prevent the mis-selection of a commodity by changing light from a light source which irradiates a sale button into colored lights corresponding respectively to the cooled state or the heated state of the commodity. CONSTITUTION:In the case where the indication surface 12a of 'COLD.HOT' of an indication body 13 is displayed by the rotation of an operation dial 15, a light coloring part 14b of 'Blue.Red' is positioned on a line connecting a sale button 8 and a second lighting device 10, and the light from the second lighting device 10 which irradiates the sale button 8 is changed into the colored lights of a blue color and a red color by this coloring part 14b, and each colored light is transmitted to the front face side of a vending machine main body through a corresponding selection button 8. Namely, the sale button 8 corresponding to a cooled commodity comes to emit blue light, and besides, the sale button 8 corresponding to a heated commodity comes to emit red light. Thus, a purchaser can be made to recognize the cooled state or the heated state of the commodity according to the color of the light emitted from the sale button 8.
Patent JP-2000120051-A (JP)
Title: Method for scouring sedimentary sand on bottom and device therefor
Inventor: NOJIRI AKIYOSHI
IPC: E02B7/20
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to smooth convey also gravel having large particle size mixed with sedimentary sand through the inside of a scour pipe when a siphon scour method for reducing energy and cost necessary for scour work is adopted and to enable surely the execution of the scour work capable of corresponding also to the sedimentary sand mixed with gravel. SOLUTION: A method for scouring sedimentary sand in a dam reservoir 5 is so constituted that a suction pipe 3 of one end of a scour pipe 1 used as the bottom is opened to the bottom of a lake of the dam reservoir 5, a discharge pipe 4 of the other end is opened to a diversion channel 6 in the downstream and that water and sedimentary sand 18 in the dam reservoir 5 are sucked up with sipon operation of the scour pipe 1 and are discharged to the diversion channel 6. In that case, an air inlet is provided to the scour pipe 1, a high speed rotational flow is generated inside of the pipe by air blown out along the circumferential wall in the pipe of the scour pipe 1, an air core is formed in the center of the scour pipe 1, and a rotational flow of earth and sand is formed in the circumference.
Patent JP-H09116726-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a proper operation corresponding to equipment ability in accordance with transmission speed and an incoming level by changing the external specification of a facsimile equipment in accordance with transmission speed and the incoming level at the time of selection in facsimile reception. SOLUTION: The facsimile equipment is constituted of a network controller 2, a hybrid circuit 6, a modulating/demodulating equipment 8, a memory circuit 18, a control circuit 20 and an incoming level detecting circuit 22, etc. The control circuit 20 controls a whole facsimile equipment. That is, when facsimile reception is selected, control for changing the external specification of the facsimile equipment is executed in accordance with the transmission speed and the incoming level. Concretely, whether an operation is adopted as the memory reception one or the reception and recording one when facsimile reception is selected is decided by transmission speed and the incoming level.  When a memory storage operation for memory transmission is selected while facsimile reception is executed, whether or not the memory storage operation is executed is decided by transmission speed and the incoming level.
Patent JP-H04169698-A (JP)
Title: Method of joining tunnels
Inventor: KAZAMA HIROSHI
IPC: E21D9/06
Filed: 1990-11-02
Abstract: PURPOSE:To sufficiently ensure the strength and water stopping property as a tunnel structure by joining tunnels to each other by a preceding tunnel structure and succeeding tunnel structure formed of a plurality of segments. CONSTITUTION:When a succeeding tunnel T2 is constructed so that it gets close to an advancing tunnel T1, tunnel structures 2A, 2B of both the tunnels T1, T2 make contact to each other. A superposing part segment 11 having the depth of a determined recessed part 12 is disposed in the combined part of the preceding tunnel structure 2A. At the time of constructing the succeeding tunnel structure 2B, a back-filling hardener 13 charged in the recessed part 12 of the superposing part segment 11 is also drilled. When the axial center of the succeeding tunnel T2 is perfectly conformed and converged with the axial line of the preceding tunnel T1 to construct a tunnel structure 2 consisting of a segment formed into a perfect cylinder, then, a tunnel T having the tunnel structure 2 as a tunnel outer sheath is longitudinally constructed.
Patent JP-2000120266-A (JP)
Title: Runner for fixing sheathing board of concrete form
Inventor: FUSE HARUE
IPC: E04G17/14
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To securely position batters by providing a protruded part having an evenly erected part at the whole breadthwise direction in a runner attached along the outside of the lower end of a set-up sheathing board. SOLUTION: A runner made of a belt-like plate attached along the outside of the lower end part of a sheathing board set up is provided. The runner base plate 1 of the runner is constituted of basal parts 11, 11 and a protruded part 12, and the protruded part 12 is formed of an evenly erected part in the whole breadthwise direction against the lengthwise direction by a press work. It is preferable that the protruded part 12 has a trapezoidal or triangle form in the lengthwise section. A steel pipe 2 is put on the protrusion part 12 and fitted thereto, and batters supporting the sheathing board of the concrete form are assembled in the longitudinal and lateral directions.  Accordingly, the maximum outer diameter of the erected part can be made at the full width of the belt-like plate and since the steel pipe 2 put thereon is closely stuck and fitted, no play arises in all directions and hence, the batters can be securely positioned.
Patent JP-H08131798-A (JP)
Title: Supply of water-soluble agent and hardly water-soluble agent to kneader, and feeder using this supply method
Inventor: OGAWA MASAO
IPC: B05C5/00
Filed: 1994-11-07
Abstract: PURPOSE: To facilitate the cleaning and removal of a curing agent in a kneader. CONSTITUTION: The tension of a spring 24 for energizing a check valve in a main agent feed pipe 20 is adjusted to be lower than that of a spring 44 for energizing a check valve 45 in a curing agent feed pipe 4, and the timing of a supply of a main agent to a kneading chamber 15 is set earlier than that of a curing agent. In addition, the inner wall surface of a supply port 16 and the inner wall surface of the supply part of the kneading chamber 15 are covered with the main agent, so that the easy and positive water wash of these wall surfaces after the use is ensured.
Patent JP-H01138712-A (JP)
Title: Laser annealing
Inventor: SASAKI NOBUO
IPC: H01L21/268
Filed: 1987-11-25
Abstract: PURPOSE:To facilitate the adjustment of an optical axis and to make it possible to grow a single crystal layer of high quality in a stable manner by a method wherein a light transmitting plate, which absorbs a part of a laser beam when it passes the plate and emits fluorescence or a scattered light, is arranged and the fluorescence or the scattered light is detected by an image pickup device. CONSTITUTION:The laser beam 10 of 2mm phi in diameter, for example, emitted from a laser beam source 15 is reflected by reflecting mirrors M1, M2 and M3, it passes through a throttling lens 11 and projected on the substrate 13 to be projected. Acryl plates 20 and 20' of 1.5mm or thereabout in thickness are arranged on the part where the laser beam is vertically projected, on the throttling lens 11, and the laser beam is passed through them. Most of the laser beam passes through the acryl plates, but a small amount of the laser beam is absorbed by the acryl plates, a blue scattering light is emitted, and also a yellow or a sour orange color fluorescence is emitted. The spot of the scattered light or the fluorescence is detected by the television cameras 21 and 21'. Then, the position of spot S is set in advance, and the angle of the reflecting mirrors M1-M3 is adjusted so that the detected light is coincided with the position of the spot 'S', and the optical axis can be coincided with the center of the lens 11 easily and accurately.
Patent JP-H03158530-A (JP)
Title: Bath device
Inventor: NAKAMURA MASAJI
IPC: F24H1/00
Filed: 1989-11-16
Abstract: PURPOSE:To automatize the drainage of bath water by providing a hot water supply section in a flange of a bathtub and a drain valve, and connecting the hot water supply section at least to a hot-water/water discharge port in the bathtub, and mutually connecting the drain valve and a drain port on the bottom of the bathtub through a pipeline. CONSTITUTION:A hot-water/water discharge port 3 is provided on a side wall near the bottom 2 of a bathtub 1, and a drain port 4 is provided on the bottom 2. A hot-water/water supply section 9, having a hot water and water mixing section 8 to which a hot water pipeline 6 and a water supply pipe 7 are connected, is provided in a flange 5 of the bathtub 1, and connected to the hot- water/water discharge port 3. A drain valve 11 having an electric driving section to which the drain port 4 of the bathtub 1 is connected through a pipeline 10 is arranged at a position lower than the drain port 4 in the flange 5. A control circuit 12 for controlling the above mixing section 8 and the drain valve 11 is electrically connected to a remote controller 13 provided in a bath room through wiring 14.
Patent JP-H01138538-A (JP)
Title: Production of liquid crystal cell
Inventor: ODAI HIROAKI
IPC: G02F1/1347
Filed: 1987-11-26
Abstract: PURPOSE:To eliminate problems in appearance such as Newton's rings and to provide the title device which is strong to impact and is robust by adhering two sheets of liquid crystal cells over the entire surface. CONSTITUTION:An epoxy adhesive agent 2 is printed in the peripheral part of the display part on an upper transparent substrate 11b of the lower liquid crystal cell and a sealing port to be sealed therein with the adhesive agent afterward is previously opened thereto. The upper liquid crystal cell is laminated on the printed lower liquid crystal cell and the two cells are tentatively adhered by the adhesive agent 15. The low-viscosity epoxy adhesive agent 16 is then vacuum-injected into the spacing between the upper and lower liquid crystal cells and is cured to adhere two sheets of the liquid crystal cells over the entire surface. Impact resistance is thereby improved and the robust structure is obtd. Since the display surface is adhered by the transparent adhesive agent, the generation of the Newton's rings is suppressed.
Patent JP-H09138380-A (JP)
Title: Liquid crystal panel and projection type display panel using it
Inventor: SATO HIDEO
IPC: G02F1/13
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To suppress jitters even when adjacent pixels are driven at the same phase, to display a bright and high quality image and to obtain high reliability. SOLUTION: A liquid crystal panel is provided with a first terminal 531 supplying a voltage to a counter electrode and a second terminal 532 detecting the voltage, and is constituted so as to negative feedback control the first electrode voltage based on the second terminal 532 voltage. Further, the panel contains a voltage supply terminal supplying the voltage to the counter electrode, an integration means 850 integrating a current flowing through the voltage supply terminal and a control means 860 controlling the voltage of the voltage supply terminal based on the output of the integration means 850.  Further, the panel is provided with the integration means 850 integrating the current of the voltage supply terminal and a sample-and-hold means sampling the integration result and holding it, and is constituted so as to negative feedback control the voltage of the counter electrode so that the integration current becomes zero.
Patent JP-H10142600-A (JP)
Title: Illumination device
Inventor: YOKOYAMA OSAMU
IPC: F21V8/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a panel-like illumination device having an independent power source. SOLUTION: Light emitting diodes 13 are arranged on the end surface of a light transmission plate 11 consisting of a transparent plate formed by dotting recessed shapes 12 on the surface thereof on an observer side. The power source is constituted of a solar battery 14 and a secondary battery 15. Then, a photovoltaic current generated by the solar battery 14 is detected by a photovoltaic current detection circuit 18. Based on the magnitude of the photovolataic current, the brightness of a periphery is judged by a brightness discrimination circuit 19. When the periphery is dark, a turning-on circuit 16 is turned on so as to turn on the diodes 13. Light made incident from the end surface of the plate 11 is totally reflected by the recessed shapes 12 and transmitted through the plate 11 downward so as to illuminate a liquid crystal display device 21 being an object to be illuminated.
Patent JP-H07166028-A (JP)
Title: Thermosetting resin composition
Inventor: FUTAESAKU NORIO
IPC: C08L61/04
Filed: 1994-11-08
Abstract: PURPOSE:To obtain a composition improved in compatibility among the constituents, moisture absorption resistance and toughness by mixing an alkenyl- substituted nadiimide with a vinyl compound and/or a cycloolefin and a phenol resin. CONSTITUTION:An alkenyl-substituted nadiimide (A) is mixed with a compound having at least one vinyl group and/or a cycloolefin (B) and a novolac or resol phenol resin (C) of a number-average molecular weight of 200-2000 in amounts to give a weight ratio A/(B+C) of 20/80 or higher and a weight ratio B/C of 60/40 to 40/60 to obtain a mixture. This mixture is optionally mixed with 0.005-10wt.% at least one polymerization catalyst selected from among an organic peroxide, an onium salt and a cationic catalyst.
Patent JP-H05134177-A (JP)
Title: Lens for copying machine
Inventor: NISHINA KIICHIRO
IPC: G02B13/24
Filed: 1991-11-14
Abstract: PURPOSE:To provide a new lens for a copying machine, which has a wide angle such as a half angle of field more than 20 and is bright so as to have F/No:4.5, that can be realized at low cost by using comparatively low-priced glass material. CONSTITUTION:A lens for a copying machine is formed by sequentially disposing the first to sixth lenses from the object side to the image side. The first lens 1 is a biconvex lens, the second lens is a biconcave lens, the third lens 3 is a positive meniscus lens, the fourth lens 4 is a meniscus lens, the fifth lens 5 is a negative lens, the sixth lens is a positive lens 6. The first lens 1 and the second lens 2 are cemented together. When the focal distance of the first lens 1 is taken to be f1, and the composite focal distance of the whole system is taken to be f, they satisfy the condition: (1-1)0.2<f1/f<0.4.