baber/WOPTO huggingface dataset:
Patent JP-H03157668-A (JP)
Title: Manufacture of photosensitive body
Inventor: NAKANISHI TATSUO
IPC: G03G5/08
Filed: 1989-11-16
Abstract: PURPOSE:To form a photosensitive body free from stains by treating a substrate and the inside of a film-forming chamber with a F-containing compound, then generating prescribed gas plasma to remove the F-containing compound remaining on the substrate and inside the chamber, and after that forming a photosensitive layer on the substrate. CONSTITUTION:The substrate 41 is subjected to the following pretreatment before forming films in manufacturing the photosensitive body by glow dis charge; a prescribed mixture of ClF3 and an inert gas, such as nitrogen or Ar, is fed from supply sources 65 and 66 and introduced into the vacuum cham ber 52 out of outlets 53. At that time, ClF3 concentration, ClF3/(ClF3 + the inert gas) is regulated to 1 - 100 volume %, preferably, to 5 - 20 volume %, pressure is set to <=1 atomic pressure, preferably, 20 - 50Torr, and the substrate 41 is treated at normal temperature to several hundreds  deg.C for 5 - 20min. As a result, silicon compounds fixed or attached to the surface of the substrate 41 and the inside wall of the chamber 52 unremovable by usual cleaning can be removed by etching with ClF3. The silicon compound can be decomposed by ClF3 into SiF4, HF, and HCl, in a high decomposition velocity of 200 - 1,000nm/min.
Patent JP-2000120762-A (JP)
Title: Liquid sealing vibration control device and its partitioning member
Inventor: TAKASHIMA YUKIO
IPC: B60K5/12
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealing vibration control device and its partitioning member capable of improving productivity, showing and keeping desired vibration attenuation characteristics. SOLUTION: A partitioning member 7 which divides a liquid chamber of a liquid sealing vibration control device 1 into a main liquid chamber 5a and a sub-liquid chamber 5b connects a first metal plate 26 to a second metal plate 27. Circumferential grooves for an orifice are formed on their outer peripheral parts. Recessed and protruded portions 32, 39 are unitedly formed on the connection parts of the metal plates, which portions have rib functions for positioning and preventing occurrence of camber. At least two portions, that is, the center portion and outer peripheral flat portion are welded and fixed for obtaining a specified orifice sectional area. The orifice sectional shape can be kept due to prevention of camber.
Patent JP-H01138872-A (JP)
Title: Monitor equipment
Inventor: FURUKAWA SATOSHI
IPC: H04N19/423
Filed: 1987-11-26
Abstract: PURPOSE:To monitor a fault over a wide range by emphasizing the edge of a difference picture of an image pickup means installed freely turnably and storing the relation between the rotary angle of the pickup means with the position of the edge to be displayed on the screen and comparing the result with the edge information. CONSTITUTION:An input picture I1 picked up by a pickup means 1a when pictures 11, 12 in a monitor area are at a certain angle and a difference picture I3 of an input picture I2 being the result of rotation by a prescribed angle  omegais obtained. The difference picture I3 is obtained from a difference between a picture signal corresponding to the input picture 12 and a picture signal corresponding to the input picture I1 stored in the picture memory 4 by a difference circuit 5. The difference picture I3 is a difference between pictures deviated laterally and mainly a longitudinal edge 13 is extracted. Then the edge 13 is emphasized by an emphasis means 6 to apply thinning. Through the constitution as above, a wide range of fault is monitored by using one reference picture memory only.
Patent JP-H08158462-A (JP)
Title: Catch basin
Inventor: SHIRATO YUZO
IPC: E03F5/10
Filed: 1994-12-01
Abstract: PURPOSE: To make a drain-pipe connecting disc easy to mount on a pit main body by allowing a communicating passage that communicates the upper end face and the circular hole of the pit main body with each other to communicate, at the mounting position of the disc, with an endless groove provided in the peripheral surface of the drain pipe connecting disc. CONSTITUTION: A circular hole is bored in the side wall of a pit main body 1 formed into an upwardly-open rectangular box shape, and a drain-pipe connecting disc 3 in which is formed a drain-pipe connecting hole 4 is freely removably mounted in the circular hole. In such a catch basin A, a communicating passage that communicates the upper end face and the circular hole of the side wall with each other is formed in the side wall of the pit main body 1, and an endless grooved portion is formed along the circumference of the peripheral surface of the drain pipe connecting disc 3. At the mounting position of the drain pipe connecting disc 3 on the pit main body 1, the endless grooved portion is communicated with the communicating passage.  When an adhesive is injected into the communicating passage, it is packed throughout the periphery of the endless grooved portion, so that the drain pipe connecting disc 3 can be installed through a simple operation.
Patent JP-H10142306-A (JP)
Title: Method and apparatus for adjusting induction type watthour meter
Inventor: TAKAHASHI RYOICHI
IPC: G01R35/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To determine operation amounts required by adjustment devices altogether without being influenced by a phenomenon called as a mutual interference of the adjustment devices. SOLUTION: In a first process, the rotational speed of a disk 9 of an induction type watthour meter 20 is measured by a light-emitting element 24 and a photodetecting element 25 at each of a plurality of the number of times when a power-factor and a current amount from a false load tester 21 to the watthour meter 20 are changed. In a second process, a group of constants representing efficiency of the watthour meter 20 is obtained by a calculator 28 based on the measured result of the rotational speeds of the disk 9. The amount of operation of each adjustment device installed in the watthour meter 20 is obtained on the basis of a relation of the group of constants obtained in the second process and preliminarily obtained amounts of operations of the adjustment devices, e.g. a brake magnet, an imbalance load adjustment screw, etc.
Patent JP-H06147113-A (JP)
Title: Lubrication structure at one side piston type variable capacity compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B39/10
Filed: 1992-11-09
Abstract: PURPOSE:To provide a lubrication structure suitable for a one side piston type variable capacity compressor by interposing a drive transmission gear mechanism between the input gear of an oil feed pump and the drive tooth portion of a rotary support body or conducting the direct meshing of both. CONSTITUTION:An oil feed pump 39 is provided at the bottom of a crankcase 2a, and at the same time an input gear 40 is fitted to the oil feed pump 39, and a drive tooth portion 5c is provided at the periphery edge of a rotary support body 5. The input gear 40 of the oil feed pump 39 is directly meshed with the drive tooth portion of the rotary support body 5. Following the rotation of a rotary shaft 6, the rotary support body 5 is integrally rotated, and this rotary drive force is transmitted from the drive tooth portion 5c of the rotary support body 5 to the input gear 40 through a drive transmission gear mechanism, or transmitted directly to the input gear 40 from the drive tooth portion 5c. Due to this drive force transmission, the oil feed pump 39 sucks oil accumulated at the bottom of the crankcase 2a and delivers it under pressure to a lubrication requiring place in a compressor.
Patent JP-H09118309-A (JP)
Title: Petal binder
Inventor: MUTO MIKIO
IPC: B65B27/12
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To bind firmy a plurality of petals sorted out by their weights and lengths by a flower sorter. SOLUTION: Two rotors 32 of left and right driven by a motor 34 are installed above a support 62 on which petal ends 4 are placed. A presser 44 connected with the rod 42 of a cylinder 41 is elastically supported by a spring 46. Rotors 32, by rotating downward, hold and press the petal ends 4 from left and right, and also lower the presser 44 to hold and compress the stems 4. In this condition, a binder arm is rotated around the stem ends to bind firmly with binding string.
Patent JP-H03163243-A (JP)
Title: Differential gear device for vehicle
Inventor: ICHIKI SHIRO
IPC: F16H48/29
Filed: 1989-11-17
Abstract: PURPOSE:To prolong the life of a device by installing a worm in shiftable manner, urging the worm by a proper elastic member and shifting the worm according to the force acting between the worm and a corresponding worm wheel. CONSTITUTION:A worm 7 shifts along an output shaft 5, and does not shift in the peripheral direction around the shaft 5, and the shaft 5 is spline-joined with a worm 8 through the engagement of the projecting stripe 8a of the worm 8 with the groove 6b of a shift 6. Coil springs 21 and 22 are arranged between the worm 7 and a housing 2 and between the worm 8 and the housing 2 so that each meshing surface between the worm wheels 11 and 12 corresponding to the worms 7 and 8 varies according to the operation state at that time. The spring 21 is accommodated in a spring chamber 23, and the spring 22 is accommodated in a spring chamber 24, and arranged in the compression state between the spring receiving parts 25 and 26. Further, the springs 21 and 22 position the worms 7 and 8 at the position balanced with the set force of each spring.
Patent JP-S63165470-A (JP)
Title: Quick-drying ink for ink jet recording
Inventor: YAZAKI MINORU
IPC: C09D11/00
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the titled ink usable without causing clogging of an ejection nozzle and having excellent quick-dryability and roundness of printed dot, by compounding a water-soluble dye, a mixture of a specific polyhydric alcohol and specific derivative thereof, a specific surfactant and water at specific ratios. CONSTITUTION:The objective ink is composed of (A) 0.1-9wt% water-soluble dye, (B) 7-45wt% mixture of (a) a polyhydric alcohol derivative selected from the group of (mono, di, tri)ethylene glycol alkyl ethers and (mono, di, tri)ethylene glycol alcohol ether acetates (e.g. diethylene glycol monobutyl ether) and (b) a polyhydric alcohol selected from the group of (mono, di, tri, tetra, poly)ethylene glycol, propylene glycol and glycerol (e.g. glycerol), (C) a surfactant exhibiting a surface tension of 20-50dyne.cm<-1> when dissolved in water at micelle concentration and (D) water.
Patent JP-H04175553-A (JP)
Title: Torque converter
Inventor: HARA TAKESHI
IPC: F16H45/02
Filed: 1990-11-05
Abstract: PURPOSE:To have a lightweight torque converter by furnishing a non-ferrous washer between a converter cover and a turbine hub, and forming a lubricant groove extending axially and radially in the areas from the bore of the washer to the contacting part with the turbine hub. CONSTITUTION:A washer 12 made of resin or a light alloy on Al basis, etc., is arranged between a converter cover 3 and the space of a turbine hub 8. This non-ferrous lightweight washer 12 shall have such an inside diameter as to be fitted on the inside cylindrical part 81 of the turbine hub 8 and such an outside diameter as to produce a sufficient gap with respect to the bore of the outside cylindrical part 82 of the turbine hub 8, and the front side assumes a flat surface which contacts the rear race of a thrust bearing 11 to support it while the rear side assumes a flat surface contacting the front of the turbine hub 8. A lubricant groove is formed continuously as extending axially and radially in the area from the bore of the washer 12 to the contacting part with the turbine hub 8.
Patent JP-H08157465-A (JP)
Title: Flavanonol ether and hair tonic or hair-growing agent containing the same
Inventor: ICHINOSE SUSUMU
IPC: A61K8/00
Filed: 1994-12-02
Abstract: PURPOSE: To provide a novel flavanonol ether which is useful as a hair tonic or hair-growing agent of high safety because it directly acts on differentiation and proliferation of hair-matrix cells to manifests excellent hair-shaft growth acceleration, hair tonic and hair-growing effect with prevention of psilosis. CONSTITUTION: This novel flavanonol ether is represented by formula I [R<1> and R<2> are each an alkyl, preferably a 1-16C alkyl; R<3> are H, an alkyl, preferably a 1-16C alkyl), for example, cis- or trans-3-methoxy-3-methylflavanone. The compound of formula I is obtained by, for example, reaction of an O- hydroxyalkanoylphenone of formula II with a benzaldehyde of formula III to a flavanone of formula IV, treating the flavanone with an oxidizing agent to flavanonol of formula V and an alkylating agent is allowed to act on the flavanonol to give this flavanonol ether. The above 3-methoxy-3-methylflavanone is obtained from 2'-hydroxypropiophenone and benzaldehyde.
Patent JP-H01143191-A (JP)
Title: Discharge lamp lighting device
Inventor: SUZUKI SHIGESADA
IPC: H05B41/24
Filed: 1987-11-27
Abstract: PURPOSE:To prevent a drop in the lifetime of a discharge lamp and heat generation from circuit components by controlling a transformer via the detection of an increase in load current flowing the discharge lamp for reducing control current to transistors. CONSTITUTION:When preheat current flowing to the preheat electrodes 32a and 32b of a discharge lamp 32 at the start lighting thereof increases, the increased current is detected with a load current detecting means 34 and a transformer 26 is thereby controlled. As a result, current flowing to the ON-OFF control terminals of transistors 22 and 23 is reduced and current running in the transistors 22 and 23 is throttled, thereby restraining the preheat current. Also, even late in the lifetime if the discharge lamp 32, an increase in circuit current is similarly detected with the load current detecting means 34. The transformer 26 is thereby controlled for reducing current to the ON-OFF control terminals of the transistors 22 and 23 and throttling current running therein, thereby restraining circuit current. According to the aforesaid system, it is possible to prevent a drop in the lifetime of the discharge lamp 32 and heat generation from circuit components.
Patent JP-2001116359-A (JP)
Title: Hot-water-supplying device
Inventor: NOMURA HIDEKI
IPC: F24H1/10
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an economy switch in a remote controller, to limit the amount of a water flow for preventing water of a fixed flow rate or more from flowing, to reduce water and gas charges, and to provide an energy-saving- type hot-water-supplying device. SOLUTION: The hot-water-supplying device is equipped with a burner that is burned and controlled by a proportional valve, a heat exchanger, a water rate sensor that is provided in a water passage path being connected to the heat exchanger, a water rate control valve that controls the amount of water passage, a remote controller that remotely controls a hot-water-supplying device body, and an economy switch that is provided in the remote controller, and a flow rate limitation means for limiting the flow rate of the water flow control valve when the economy switch is turned on is provided.
Patent JP-H111819-A (JP)
Title: Production of conjugate polymer fiber and spinneret therefor
Inventor: KUMAZAWA KINYA
IPC: D03D15/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a spinneret capable of producing fibers having reflection and interference functions of visible rays, ultraviolet rays and infrared rays, and having an ejection hole unit which !s composed of a belt-shaped passage for passing one component of molten polymer compounds, openings for discharging the other component of the molten polymer compounds being arranged in the midway of said passage, and opens outside via a funnel-shaped part. SOLUTION: Onto a polymer compound B passing in a belt-shape on the upper surface of a weir-shaped part 10, the other polymer compound A flows out through openings 7 arranged in a row so that the polymer compounds A and B are alternatively laminated in stratified states, and they flow into a funnel-shaped part 9 in this state. In the funnel-shaped part 9, a cross sectional structure of the passage is wide in the direction perpendicular to the direction of the multiple laminate of the polymers and is gradually narrowed in the direction of the multiple laminate of the polymers. Via the funnel-shaped part 9, a multiple laminate of plural polymers is ejected from a rectangular slit 11.
Patent JP-H02147683-A (JP)
Title: Solid adhesive composition
Inventor: MATSUSHIMA KOJIRO
IPC: C09J7/00
Filed: 1988-11-29
Abstract: PURPOSE:To obtain a solid adhesive having good applicability and good initial adhesion by using a specified addition polymer as an adhesive component. CONSTITUTION:A solid adhesive composition is produced by combining water with an adhesive component and a gelling agent. An addition polymer comprising 15-70wt.% hydroxyalkyl (meth)acrylate, 3-30wt.% (meth)acrylic acid and the balance of monomers other than the above-mentioned [e.g. styrene or ethyl (meth)acrylate] is used as the adhesive component. A solid adhesive having good applicability and good initial adhesion can be obtained.
Patent JP-S62264259-A (JP)
Inventor: AOYANAGI HAYAO
IPC: E04G9/10
Filed: 1985-12-27
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-H03236438-A (JP)
Title: Aluminum based composite alloy
Inventor: PURAKASHI KISHINCHIYANDO MIRUC
IPC: C22C32/00
Filed: 1990-11-05
Abstract: PURPOSE: To develop an Al-base composite alloy having excellent strength and rigidity at high temp. by incorporating dispersedly a specified Al- intermetallic compound and stiffening agent into a matrix component a part of which is mechanically alloyed with transition metal and the balance of which consists of metal aluminum.  
     CONSTITUTION: In the matrix which is mechanically alloyed by adding at least one kind of the transition metal among Nb, Ti and Zr to the aluminum, and the balance of which consists of the aluminum, 4-40vol.% intermetallic compound phase such as Al 3 Nb, Al 3 Ti and Al 3 Zr is contained. These intermetallic compounds are substantially insoluble at a temp. less than about a half of solidus temp. of the matrix metal and, in these composite Al alloys, about 5-30vol.% Al 2 O 3 , B 4 C, BN, MgO, C, W, ZrC, ZrO 2 , SiC, TiC and the other stiffening agents are dispersedly incorporated in the shapes of whisker, fiber or particle. The Al-base composite alloy having excellent strength and creep resistance at ≥200°C is obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63159584-A (JP)
Title: Ground fabric for polyvinyl chloride leather
Inventor: TAKADA TOSHIO
IPC: D03D15/00
Filed: 1986-12-18
Abstract: PURPOSE:To provide the titled fabric produceable at low cost, constituted in such a manner that polyvinyl chloride fiber is knitted or woven with other fibers(s), or threads made by doubling, twisting or mix spinning of said polyvinyl chloride fiber with other fiber(s) are knitted or woven, and the weight ratio of said polyvinyl chloride to the whole fabric fall within a specified range. CONSTITUTION:The objective ground fabric constituted in such a manner that polyvinyl chloride fiber is knitted or woven with other fiber(s) such as natural, regenerated, synthetic or inorganic one(s), or threads made by doubling, twisting or mix spinning or superposing of said polyvinyl chloride fiber with or on other such fiber(s) are knitted or woven singly or in combination with other threads(s), and also the weight of said polyvinyl chloride account for 10-50% of that of the whole fabric. By making such ground fabric, bonding processes with direct high-frquency welder will be accomplished, leading the production of the objective fabric in an easy way at low cost due to the process simplification, without using conventional hot-melt adhesive tapes.
Patent JP-H02145335-A (JP)
Title: Manufacture of copper-plated laminated plate
Inventor: KOBAYASHI MAKOTO
IPC: H05K1/03
Filed: 1988-11-28
Abstract: PURPOSE:To form a copper-plated laminated plate having large peeling strength by superposing a copper foil with adhesive, made of prepreg containing thermosetting resin, epoxy resin, phenoxy resin and acryl resin on a base material, and heating and pressurizing it. CONSTITUTION:Epoxy resin, phenoxy resin and acryl resin are mixed to prepare adhesive. A prepreg impregnated with thermosetting resin is superposed on a copper foil adhered with the adhesive, heated and pressurized to form a copper-plated laminated plate. The epoxy resin for preparing the adhesive desirably includes, for example, glycidyl ether type, glycidyl ester type epoxy resin, and the phenoxy resin containing 10,000 - 80,000 of molecular weight is desired. The acryl resin desirably includes, for example, unsaturated resin in which unsaturated group of acrylate or methacrylate is introduced into basic resin skeleton of alkyd resin, epoxy resin, etc.
Patent JP-H10140683-A (JP)
Title: Building material with passage for air conditioning
Inventor: KADOWAKI KAZUHIKO
IPC: F24F1/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To previously form a supply passage and the like of conditioned air during constructing a building so as to dispense with a arranging work of ducts and the like after completing the building work, and maintain an indoor space in comfortable environment even at air conditioning of the indoor space by the air. SOLUTION: In this building material with passages for air conditioning, a first heat insulating material layer 2 is stuck to a reinforced panel member 1, the first heat insulating material layer and a second heat insulating material layer 3 are integrated through spacer members over two pieces, and a passage 5 for air conditioning extended in the vertical direction is formed between the first and second heat insulating material layers. The second heat insulating material layer is formed out of porous material in which many minute holes are formed so as to continuously communicate in the direction from the inside to the outside, and a decorative panel member 6 in which many minute holes are similarly opened is fitted to the indoor space side.  Then conditioned air supplied to the passage for air conditioning through the connection passage 9a of a connection member 9 fitted into the upper end part is blown off from the many minute holes to the indoor space in a dispersed state and gradually.
Patent JP-H09149273-A (JP)
Title: Color representation conversion method and device
Inventor: UEDA MASASHI
IPC: H04N1/46
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To attain quick and efficient print for draft print and pseudo gradation by converting a color representation system accurately to a degree through quick calculation. SOLUTION: RGB color representation system color image data are received in this method and the image data are divided into blocks of m×n picture elements consisting of plural color data (S100), and mean values Ra, Ga, Ba of parameters R, G, B are calculated in each block (S110). Color conversion processing is applied only to the mean values to obtain parameters Ca, Ma, Ya in the CMY color representation system (S120). Individual picture element color data are obtained by calculating parameters after conversion as C1=Ca+ΔR1, M1=Ma+ΔG1, and Y1=Ya+ΔB1 based on a difference (ΔR1, ΔG1, ΔB1) from the mean values Ra, Ga, Ba.
Patent JP-H06152138-A (JP)
Title: Multilayer wiring board
Inventor: TSUKAGOSHI ISAO
IPC: H05K3/46
Filed: 1992-11-11
Abstract: PURPOSE:To provide a multi-layer printed wiring board which can respond to thinner circuits and has high reliability and contributes to reducing thickness and casts. CONSTITUTION:Relating to double-sided wiring boards, each of which has a wiring pattern 2 formed on an insulation substrate 1, at least one of facing wiring patterns 2 projects above a substrate surface to contact with a wiring pattern on the other wiring board, and the area, except for the wiring patterns 2 that require connection, of the facing wiring boards are laminated and integrated with a bonding agent.