baber/WOPTO huggingface dataset:
Patent JP-H09214160-A (JP)
Title: Electronic device
Inventor: MURAISHI HIROTOSHI
IPC: H05K7/20
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in cooling and reduce the cost, by providing a movable cover member corresponding to a group of first ventilation holes in a cooling frame body for opening and closing the first ventilation hole. SOLUTION: A first ventilation hole 30 is indicated in a diagram (A) and its X-X cross section is indicated in diagrams (B) and (C). The ventilation, indicated in the diagram (B), takes place smoothly without an influence from mounted electronic parts. An air flow from a cooling fan, indicated in the diagram (C), is affected by a new printed circuit board or the increased mounting density. When the air flow tends to be discharged outward through the first ventilation hole 30, a guide 32 moves to a first front plate side to close the ventilation hole 30. As a result, the air flow from a lower cooling fan can be discharged from an upper cooling fan without a leak to the first ventilation hole 30, and thereby efficiency in cooling can be increased.
Patent JP-H03221099-A (JP)
Title: Solvent recovering device for dry cleaning facility
Inventor: YAMADA KIYOMI
IPC: D06F43/08
Filed: 1990-01-29
Abstract: PURPOSE:To prevent solvent gas left untaken by activated carbon from being discharge to the external by sending air from which solvent gas is removed by activated carbon to a processing tank and using it in a closed loop repeatedly. CONSTITUTION:Air including solvent gas in a deodorizing process passes through air pipings 15 to reach an adsorber 13 to be adsorbed by activated carbon 14. Cleaned air gets into a processing tank 1 to remove solvent gas from clothings again. In a detaching process, steam flows to the adsorber 13 to discharge solvent gas adsorbed to the activated carbon 14, it is cooled by coolers 7, 8 to be condensed, and it is sent to a water separator 11, so solvent is recovered. In an activated carbon drying and regenerating process, dry air is heated by an air heater 9, water content of wet activated carbon 14 is removed, water content in air and a little solvent gas left untaken are cooled by the coolers 7, 8 to be condensed and sent to the water separator 11 to be recovered. The cost can be reduced by this, and the flow of solvent gas and air can be processed in a closed loop, thereby solvent gas is not discharged to open air.
Patent JP-S62173737-A (JP)
Title: Semiconductor device
Inventor: IKEDA ISATO
IPC: H01L21/31
Filed: 1986-01-27
Abstract: PURPOSE:To limit the lower interface of a region to be isolated by a filler to a groove, and to prevent the generation of a punch-through by forming the groove in the oblique direction so as to pass under the region to be isolated along the region to be isolated toward the inside of a chip from a main surface and fitting the filler into the groove. CONSTITUTION:Regions to be isolated 3, which have a conduction type reverse to a semiconductor substrate 2 and are formed onto the substrate 2 and in which bipolar transistors consisting of epitaxial layers and insulated gate field- effect transistors and the like are shaped to one parts of the main surfaces of a chip 1, are formed. Grooves 4 shaped in depth deeper than the thickness of the regions to be isolated 3 in the vertical direction toward the insides of the main surfaces from the main surfaces, insulating films formed onto the surfaces of the grooves 4 and silicon layers burying the grooves 4 are each shaped. A layer 3a as the regions 3 to be isolated 3 shaped on the whole surface on the substrate 2 is ion-etched by ion beams each having directivity to a right lower section from a left upper section and to a left lower section from a right upper section, using photo-resists 8 as masks at the time of the formation of said grooves 4, insulating films and silicon layers, and grooves 4a are formed.
Patent JP-2000212220-A (JP)
Title: Ethylene (co)polymer
Inventor: HIGUCHI REIJI
IPC: C08F10/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene (co)polymer having excellent moldability and giving a molding having good mechanical properties such as strengths, impact resistance, and rigidity and excellent heat resistance, optical properties, and like properties by homopolymerizing ethylene or copolymerizing ethylene with an α-olefin having a specified number of carbon atoms to form a (co)polymer having specified properties. SOLUTION: Ethylene is homopolymerized or copolymerized with a 3-20C α-olefin to obtain a (co)polymer having a density of 0.88-0.97 g/cm3, a melt flow rate of 0.01-100 g/10 min, a molecular weight distribution (Mw/Mn) of 1.5-4.0, giving a time vs. elongation viscosity curve having a steep rise of elongation viscosity (strain hardening) in the measurement of elongation viscosity at a constant strain rate, and giving an elusion temperature (>=30 deg.C) vs. eluate amount curve satisfying the relationships: S>=0.5 when d<0.910, and 420×d-381.7<=S when d>=0.910 [wherein S=100×S90/Stotal (wherein S90 is the area of the peak of a component at an elution temperature of 90 deg.C or above; and Stotal is the total area of peaks) and (d) is the density] in continuous temperature-rising elution fractionation.
Patent JP-H04254919-A (JP)
Title: Tracking controller
Inventor: SUZUKI MOTOYUKI
IPC: G11B7/09
Filed: 1991-02-07
Abstract: PURPOSE:To enable stable retraction to an aimed track by providing a tracking error signal for a sine wave characteristic for the relative position between a light beam and a track with a linear characteristic to the relative position. CONSTITUTION:An A/D converter 20 outputs a polarity discriminating signal (b) indicating the polarity of an inputted tracking error signal (a) and a signal (j) indicating amplitude, and an absolute value circuit 21 outputs a signal (j') indicating the absolute value of the amplitude to a latch circuit 22. An edge detection circuit 25 detects the edges of the rise and fall of an on-track signal (e) obtained by shaping the waveform of a tracking sum signal and outputs an edge detection signal (k). The circuit 22 latches the output (J') at the timing of the signal (k) and detects an amplitude A of the signal (a). Data preliminarily stored in a ROM23 is outputted to a D/A converter 24 corresponding to the outputs (b) and (k) and the signals (j) and (e), and the converter 24 outputs a signal (i) with linear characteristic to the relative position between the light beam and the track.
Patent JP-S58135439-A (JP)
Title: Detection of reaction end for uranium reduction
Inventor: MIYAMUNE KATSUHIKO
IPC: G01N21/77
Filed: 1982-02-05
Abstract: PURPOSE:To detect the end of reduction exactly, by measuring a progress of reducing reactioN and to save a reducing agent and to recover uranium efficiently, by detecting the change of any of the transmissivity of specific two  wavelength light when a uranyl solution is reduced to a uranous solution. CONSTITUTION:When the uranyl solution is reduced to the uranous solution in an electrolytic cell 2, a part of the liquid from a circulating path of cathode liquid (uranyl solution) is conducted to a flow-cell 10 of a spectrophotometer 1 and is returned to a circulating tank 4 through the flow-cell 10 to measure the absorbancy of wavelength having the intensive characteristic absorption of tervalent uranium of about 505- about 525nm or about 565- about 590nm which does not absorb a uranyl ion and uranous ion continuously. By this way, the unit quantity of reducing agent to be consumed is enhanced by detecting the end of reduction rate or the efficient recovery or uran is performed without using excess current in case of electrolytic reduction.
Patent JP-H06227913-A (JP)
Title: Plant disease injury-controlling agent with benzoic acid derivative as active ingredient
Inventor: HIRATSUKA MITSUNORI
IPC: A01N43/54
Filed: 1993-02-03
Abstract: PURPOSE:To provide the subject agent containing a specific benzoic acid derivative as active ingredient, having excellent controlling effects on various plant diseases such as rice neck rot, powdery mildew, rust, and scab. CONSTITUTION:The objective plant disease injury-controlling agent containing, as active ingredient, a benzoic acid derivative of formula I (R is H or alkyl; R<1> and R<2> are each alkyl, alkoxy or halogen; X<1>-X<3> are each H, alkyl, alkoxy or halogen; Y<1>-Y<3> are each H, alkyl, alkoxy, halogen, haloalkyl, nitro or cyano; Z is O or S; W is CH or N) [e.g. 2-(4,6-dimethoxypyrimidine-2-yloxy)-6- phenylbenzoic acid-p-methoxybenzyl ester]. The methods for applying this agent include application onto stems/leaves, soil treatment and seed disinfection. This agent is effective for such disease injuries as rice neck rot, sesame leaf spot and leaf blight, powdery mildew, scab, rust, snow mould, loose smut, eye spot, scald, leaf blight, glume blotch, citrus black spot, common scab, fruits rot, and blossom blight.
Patent JP-H02198700-A (JP)
Title: Device for solidifying and kneading soft mud
Inventor: INABA KOJI
IPC: B01F15/04
Filed: 1989-01-27
Abstract: PURPOSE:To improve working efficiency by disposing a transporting machine for soft mud extending from the lower part of a mud feed section to a measuring section so as to rise obliquely and providing a water discharge port at the lowermost end of the transporting machine. CONSTITUTION:The transporting machine 1a having an accepting port right under a hopper 1 rises and extends obliquely toward the measuring section 2. The soft mud is transferred by rotation of screw vanes mounted to a screw revolving shaft in the transporting machine 1a. The water desorbed from the soft mud during the transportation is discharged from a drain port 1e. A solidifying agent injecting section 3 consists of a transferring section 3A and an injecting section 3B and injects the solidifying agent from a solidifying agent injector 3a into the soft mud. The soft mud which is injected with the solidifying agent in the solidifying agent injecting part 3 and is kneaded to some extent is sufficiently and uniformly kneaded in a kneading section 4. The solidified soft mud having specified strength is obtd. in this way.
Patent JP-H04255612-A (JP)
Title: Insulated electric wire
Inventor: KOBAYASHI SHINICHI
IPC: H01B7/02
Filed: 1991-02-07
Abstract: PURPOSE:To realize higher dielectric strength with a coating layer thinner than a conventional one by providing a second coating layer made of a resin material having a dielectric constant higher than that of a first coating layer around the periphery of said first coating layer constituted by baking a varnish or a resin. CONSTITUTION:It is difficult for the purpose of realizing a higher dielectric strength to increase the thickness of a first coating layer 2 constituted by baking a varnish such as a natural resin, etc., or a resin such as a polyvinyl formal, etc., around the periphery of a central conductor 1. Thus, it is possible to increase the dielectric strength furthermore by providing a second coating layer 3 made of such as a polyvinyl chloride, a polyvinylidene fluoride, an epoxy, or the like, whose dielectric constants are higher than that of the layer 2. In case of the same dielectric strength, an insulated electric wire being thinner and excellent in handling can be provided at a lower cost.
Patent JP-H0565030-A (JP)
Title: Mount device for engine for vehicle
Inventor: MIYAKE HIROSHI
IPC: F16F1/387
Filed: 1992-01-31
Abstract: PURPOSE:To eliminate a dynamic damper and still to reliably damp vibration of an outer cylinder member by providing a means to mount a resilient member across a space between an engine and a bracket arm member protruded therefrom or the outer cylinder member of an insulator mounted on the bracket arm member. CONSTITUTION:Both end parts of a bracket arm member 9 are fastened against both sides of the cylinder block 2 of an engine 1 by means of bolts 10. An insulator 18 is disposed in an outer cylinder member 14 fastened against the bracket arm member 9 by means of a bolt 15. Both end parts of a pin shaft 19 inserted in the insulator 18 are attached to a car body frame 21 through a bracket 20. In this case, a resilient member 22a is mounted across a space between the outer cylinder member 14 and a cylinder head 4. The tip part 22a' of the resilient member 22a is brought into contact with the round corner part 23a of a boss part 23 of the cylinder head 4. Meanwhile, the base end part 22a'' of the resilient member 22a is fastened by means of the bolt 15 so as to be curved for deformation.
Patent JP-H11204290-A (JP)
Title: Inverter type x-ray high-voltage device
Inventor: TAKAHASHI JUN
IPC: H02M7/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an inverter type X-ray high-voltage device capable of obtaining a nearly ideal tube voltage wave-form required for a medical X-ray device without giving a trouble of electromagnetic noise to peripheral apparatuses, requiring a small installation area, and made small-sized and lightweight at a low cost. SOLUTION: This device is provided with a converter circuit 1 rectifying the commercial power to obtain a DC voltage, an inverter circuit 2 receiving the DC voltage from this power supply and converting it into a high-frequency AC voltage and controlling the output voltage (tube voltage), a high-voltage transformer 3 boosting the AC voltage from the inverter circuit 2, a high-voltage rectifying circuit 4 converting the output voltage of the high-voltage transformer 3 into a DC high voltage, and an X-ray tube 6 applied with the DC high voltage from the high-voltage rectifying circuit 4 to emit X-rays. A sheet-like conductor is electrically connected to at least one of two output terminals of the inverter circuit Z, and the extended sheet-like conductor plate is wound on a high-voltage transformer core as the primary winding of the high-voltage transformer 3.  The switching element of the inverter circuit 2 is fitted to the outer wall face of a container storing the high-voltage transformer 3 directly or indirectly via a fixed plate having high heat conductivity.
Patent JP-S62174607-A (JP)
Title: Optical system for measuring instrument
Inventor: SHIMIZU MOTOI
IPC: G01B11/02
Filed: 1986-01-28
Abstract: PURPOSE:To utilize light energy from a light emitting element effectively by inserting a convex cylindrical lens which ha linear light convergence effect into parallel luminous flux. CONSTITUTION:The optical-axis direction of an optical system is denoted as Z, the arrangement direction of a line sensor 15 is denoted as Y, and a direction crossing it at right angles is denoted as X. Then, divergent light from a light source 11 such as an LED is converted by a spherical lens 12 into parallel light, which is converged by the cylindrical lens 13. The lens 13 is so arranged s to have convergence effect in the direction X. Namely, the light convergence effect is obtained in the X, Z section, but the light is still parallel in the Y, Z section. Further, when the utilization of energy from a spot light source is considered, luminous flux having an angle theta as to divergent luminous flux from the light source is all converged on the sensor 15 through lenses 12 and 13, so a light source with low output can be utilized. Then, when the focus of the lens 13 is set on the sensor 15, the utilization efficiency of the light is maximized. Further, when an infrared-light LED is used, a filter 14 for removing an unnecessary spectrum, e.g. light in the visible ray range is inserted.
Patent JP-H08189584-A (JP)
Title: Metal fitting and method for connecting of corrugated sheet
Inventor: NAKAMURA ICHIRO
IPC: F16L23/036
Filed: 1995-01-06
Abstract: PURPOSE: To easily connect a corrugated sheet when a corrugated pipe is laid. CONSTITUTION: A corrugated sheet is formed in a semicircular shape having connecting flange parts 1 on both edges, and connecting holes 1a are bored in the flange parts 1. Two corrugated sheets of this semicircular shape are opposed to each other, and the superposed flange parts 1 are fastened and fixed to each other by a connecting metal fitting 10. The connecting metal fitting 10 has a first engaging part 10b and a second engaging part 10c on both sides of an angle-shaped part 10a. The first engaging part 10b and the second engaging part 10c incline in the same direction, and an inclination angle θ2 of the second engaging part 10c is larger than an inclination angle θ1 of the first engaging part 10b. The first engaging part 10b and the second engaging part 10c are respectively inserted into connecting holes 1'a and 1"a.  Next, when the first engaging part 10b is bent, the two flange parts 1 are fastened and fixed to each other.
Patent JP-H07223771-A (JP)
Title: Wire winding device
Inventor: KURATA MIKIO
IPC: B65H54/02
Filed: 1994-02-10
Abstract: PURPOSE:To attempt labor saving and improvement of productivity, and also to realize a low cost and high quality by continuously performing winding wherein many bundle taking can be securely and easily performed under the nonstop operation. CONSTITUTION:In a wire winding device, a bundle-like coil is formed by winding a plurality of bundles while inserting spacers 4 each time coil units 8 formed by the specific amount of wire 7 having stiffness are wound. And the wire winding device is provided with a turn table 1 to be rotated around a vertical center shaft 6, and a spool 2 coaxially placed on the turn table 1 so as to be integrally rotated, and around which the wire 1 to be fed to a stem spool part 22 is wound. Moreover, it is composed of a spacer supplying means 3 coaxially provided above the turn table 1, for supporting a plurality of perforated plate- like spacers 4, for dropping the spacers one by one each time the coil unit 8 is wound around the spool 2, and loosely inserting the spacer into the stem spool part 22 of the spool 2, so as to interpose the spacer between the coil units 8.
Patent JP-H10215254-A (JP)
Title: Atm communication controller
Inventor: MORITA TAKASHI
IPC: H04Q3/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of an ATM line by providing cell decomposing and composing means for one ATM line accommodating means which accommodates one of ATM lines connected to an ATM network, and decomposing and composing sent and received ATM cells in parallel. SOLUTION: A data frame sent out of a main control part 100 is decomposed into cells of fixed length by a transmission destination cell decomposing and assembling means 120 or 130 corresponding to a connection identifier. A cell selecting means 140 adjusts those cells and sends them out to the ATM network 170 by the ATM line accommodating means 160 in order. The reception cells accommodated by the ATM line accommodating means 160 from the ATM network 170 are sent to cell decomposing and assembling means 120 or 130 by a cell receiving and branching means 150 corresponding to the connection identifier. Here, data frames which are assembled in parallel are sent out to the main control part 100.
Patent JP-S60164081-A (JP)
Title: Control method of regulation valve
Inventor: TANAKA SHINJI
IPC: F16K37/00
Filed: 1984-02-01
Abstract: PURPOSE:To perform flow control accurately by performing position control of valve body under large opening range while opening/closing the valve body continuously under micro opening range. CONSTITUTION:The state amount of control object is sensed through a sensor receiver tube 1 to feed a signal to a regulation meter 2 to be compared with a control target and to feed the output to a signal exchanger 3. Under such region where the regulation valve 7 is position type to open/close the valve body thus to control the flow, said regulation valve 7 is controlled to maintain predetermined valve opening. Upon entering of valve open command signal of regulation meter 2 into fine regulation range, a monitor switch 5 will function to switch the valve opening command signal for the regulation valve 7 to the output side of an analog pulse width converter 4.
Patent JP-H06251823-A (JP)
Title: Contact holder for electric connector socket or plug
Inventor: JIYORUJIO PAZOTSUTO
IPC: H01R24/86
Filed: 1994-02-10
Abstract: PURPOSE: To provide a contact point holder for a socket or a plug of a connector to electrically connect a tow car and a car to be towed, by which not only contact points can be quickly assembled in respective seats but also the respective contact points can be removed independently of the other contact points. CONSTITUTION: A contact point holder 1 contains a cylindrical main body 2 in which plural seats 4, 6 and 8 capable of receiving respective contact points 10 are formed and which is composed of an electric insulating material. The main body 2 has the first group seat 4 arranged in its radial directional outside position and the second group seat 6 arranged in a radial directional inside position. The main body has an opening 18 arranged in a radial directional inside position to the first group seat 4. The second group seat 6 is connected to the opening 18 through respective radial slots 20.
Patent JP-H06200283-A (JP)
Title: Lubricant composition
Inventor: KOMURA NORIO
IPC: C10M129/26
Filed: 1993-01-06
Abstract: PURPOSE:To obtain a lubricant composition which is noncombustible and is absolutely free from the fear of causing environmental pollution by dispersing cellulose particles having specific small diameters into water in a specific proportion. CONSTITUTION:Fibrous cellulose is depolymerized by, e.g. hydrolysis with an acid or alkali, enzymatic degradation, degradation by steam explosion, or steaming to embrittle the fibers. The resulting fibers are pulverized with, e.g. a wet pulverizer containing a grinding medium (a device for pulverizing cellulose or other particles by forcibly agitating a medium such as ceramic beads with rotating blades). Particle size regulation is attained by controlling the pulverization time, rotational speed of the blades, etc. Thus, cellulose particles having an average diameter of 6mum or smaller, preferably 0.3-3.5mum, are obtained. The cellulose particles are dispersed in water in a cellulose to water ratio of 2:98 to 10:90 by weight with the aid of a polysaccharide, e.g. xanthan gum, as a dispersant in an amount of 0.1-1.0wt.% based on the particles. An antioxidant is further added in an amount of 0.01-0.1wt.% based on the particles.
Patent JP-S53102621-A (JP)
Title: Light receiving unit
Inventor: KOMIYA KAZUMI
IPC: G02B27/00
Filed: 1977-02-18
Abstract: PURPOSE: To obtain the photo electric conversion signal uniform and having good S/N ratio, by illuminating the manuscript uniformly and efficiently with the scattering effect of the diffusion media placed under the photo detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11212101-A (JP)
Title: Spraying method of spacer for liquid crystal display element
Inventor: SAINAI KAZUO
IPC: G02F1/1341
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a spacer from moving on a substrate after spraying by a simple operation without using a component such as an adhesive which degrades the performance of a liquid crystal display element by using a mixture liquid of water and an org. solvent as a dispersion medium and controlling the difference in solubility parameters between water and the org. solvent to a specified range. SOLUTION: The dispersion medium is a mixture liquid of water and an org. solvent, and the difference in the solubility parameters between the water and the org. solvent is controlled to 4 to 13. The weight ratio of the water to the org. solvent in the dispersion medium is preferably controlled to (water):(org. solvent)=1:0.005 to 1:1. If the ratio is less than 1:0.005, the spacer might move on the substrate after sprayed, while the ratio exceeds 1:1, the effect is saturated, which means economically disadvantageous. This org. solvent preferably has 50 to 300 deg.C boiling point. After the dispersion liquid containing dispersion of the spacer for a liquid crystal display element is sprayed on a substrate, the substrate is preferably heated to 50 to 300 deg.C.