baber/WOPTO huggingface dataset:
Patent JP-H10241516-A (JP)
Title: Non-contact switch
Inventor: SHICHINO TEISHO
IPC: H01H13/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact switch which can always be operated precisely and of which an erroneous operation of touching a neighboring focused image is prevented at the time of operation since display images are parted one another by partitioning members. SOLUTION: A flat type display 2 is installed upward in a lower part and a hologram lens 3 is installed in the middle part. Four small spaces are formed in a top frame 4 by a partitioning frame 5. The upper face of the top frame 4 and the partitioning frame 5 are approximately in the same plane. The screens 11, 12, 13, 14 form focused images 31, 32, 33, 34 in the small spaces through a hologram lens 3. The sensors 41, 42, 43, 44 are installed facing to the respective small spaces so as to detect the finger tip inserted into these small the spaces.
Patent JP-S55137186-A (JP)
Title: Soil activator
Inventor: KUME YUZURU
IPC: C09K17/32
Filed: 1979-04-11
Abstract: PURPOSE: To obtain a soil activator which improves on the physicochemical properties of soil to give a fertile soil of a high microbic activity by mixing a molding material composed mainly of a basic rock powder in a specific culture of mycelium.  
     CONSTITUTION: A mycelium culture (A), obtained from the cultivation of thermophilic cellulose-decomposing bacteria, purple sulfur-free bacteria, actinomyces, mold, yeast, and dry grass bacteria group bacteria, is mixed with a molding material (B), obtained by mixing 5W50wt% one or two or more rack powders, selected from lime stone, pearlite, vermiculite, zeolite, diatom earth, and bauxite, with a basic rock powder of olivine, basalt, gabbro, etc., having a grain size of 0.05W3mm, in such a way that the soil activator product obtained contains 7wt% or less moisture. The soil activator, when spreading over a soil, improves on the water drainabilty, air permeability, water absorbability, and water retention of the soil as well as accelerates the formation of agglomerated structure enabling a good condition for the growth of microbe to be produced plentifully. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60206301-A (JP)
Inventor: HAINTSU PUFUITSUENMAIAA
IPC: H01P7/08
Filed: 1985-03-07
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-S59169583-A (JP)
Inventor: ITSUSHIKI TSUTOMU
IPC: B07B13/02
Filed: 1983-03-15
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-S61203539-A (JP)
Title: Shadowmask
Inventor: WATANABE TETSUYA
IPC: H01J9/14
Filed: 1985-03-04
Abstract: PURPOSE:To reduce the distortion by providing one or more than two types of thermal spray layer having high radiation factor, thermal spray layer having low thermal energy absorption and thermal spray layer having low thermal expansion factor onto the surface of blackened shadowmask. CONSTITUTION:The shadowmask 1 of color cathode ray tube is manufactured through conventional method then a black stain layer 4 is provided. Thereafter, a thermal spray layer 5 of such as NiCr oxide having the radiation factor higher than 0.75 is provided onto the panel side face 1a of the mask 1. While a thermal spray layer 6 of such as black glass where SiB4 is added to borosilicate glass having lower thermal expansion factor than the base body 2 and a thermal spray layer 7 scarcely absorbing the electron beam from lead borate glass as thermal energy are provided onto the surface 1b facing against the electron gun. Consequently, thermal radiation is increased through said layer 5 while temperature rise is suppressed through said layer 7 and expansion/ shrinkage due to the temperature variation is reduced through said layer 6 resulting in reduction of color shift.
Patent JP-S51118991-A (JP)
Title: Guide system by photo switching
Inventor: OGAWA IWAO
IPC: G08B5/36
Filed: 1975-04-11
Abstract: PURPOSE: Guide system which guides people to the destination kindly in the station yard, a department store and so on. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54136122-A (JP)
Title: Automatic control system for frame synchronizer
Inventor: SHIMIZU MIKIO
IPC: H04N5/073
Filed: 1978-04-13
Abstract: PURPOSE: To eliminate occurrence of the screen shock completely by adding the pilot singal showing the VTR output to the VTR output and thus securing an automatic switching to the operation mode instantaneously for the input signal.  
     CONSTITUTION: The band corresponding to pilot signal p is eliminated for the signal given from VTR1 through band eliminating filter 2. Then at pilot signal generator 3, the signal is mixed with the VTR output through mixer 4 which generated the fixed frequency of, for example, 4.5MHz, and the output is supplied to switch 5. While the output of camera 6 featuring the stable time axis unlike the VTR output is supplied concurrently to switch 5. The both output are then switched and delivered to be transmitted to base station 8 through microwave repeating installation 7. And pilot signal receiver 10 at station 8 detects presence or absence of signal p to send both the mode switch signal and the writing inhibition control  signal to frame synchronizer FS11. At the same time, TBC adaptor 9 transmits the  synchronous signal, the video signal and the clock pulse to FS11 when the VTR  signal is coming in. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10239686-A (JP)
Title: Liquid crystal display device
Inventor: TSUBAKI YUICHI
IPC: G02B6/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin, solid, and bright liquid crystal display device having high display quality. SOLUTION: A liquid crystal cell 1, a circuit board arranged in the peripheral part of the liquid crystal cell, an illuminating means 5 including a light transmission plate arranged in the rear of the liquid crystal cell 1 and a linear light source 52 arranged in the end face of the light guide plate 51, and a frame body 4 where the liquid crystal cell 1 and the illuminating means 5 are stored are provided. A reflection sheet 53 enclosing the linear light source 52 which has at least one end brought into contact with the light guide plate 51 and a flexible insulating sheet 54 which covers the reflection sheet 53 are laminated for the illuminating means 5. The insulating sheet 54 is constituted so as to have at least one end brought into contact with the light guide plate 51 and is provided with a deformation part for alignment to the light guide plate 51.
Patent JP-2000243586-A (JP)
Title: Inverter for lighting cold-cathode tube
Inventor: MAKITA KAZUMASA
IPC: H05B41/392
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an inverter for lighting a cold-cathode tube capable of lighting a cold-cathode tube at constant brightness. SOLUTION: An inverter for lighting a cold-cathode tube 10 is constituted with a piezoelectric transformer 17; a voltage control oscillating circuit 11; an oscillating frequency control circuit 16 for controlling oscillating frequency in the voltage control oscillating circuit 11; a driving circuit 12 for driving the piezoelectric transformer 17; a dimmer circuit 13 for controlling the dimmer; a cold-cathode tube current detecting circuit 15 for detecting tube current of a cold-cathode tube; a protecting circuit 19 for protecting the piezoelectric transformer 17 from the change in load impedance; and a temperature compensation circuit 25 for controlling brightness in accordance with the change of the ambient temperature.
Patent JP-H10238689-A (JP)
Title: Protection cover for flexible tube fitting provided with it
Inventor: MISUMIDA ETSURO
IPC: F16L57/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To surely protect a flexible tube by arranging a flexible cover main body which is fitted around the flexible tube with its end part, fixed around a cylindrical body. SOLUTION: In installation of a protection cover 8 to a flexible tube 9, a cylindrical body 4 is fitted around one end part of the flexible tube 9, firstly. As the cylindrical body 4 is constructed of two-piece half bodies, it can be fitted around the flexible tube 9 with ease. Then, the flexible tube 9 is inserted into a cover main body 1 of the protection cover 8 from the other end part side of the flexible tube 9, and one end part, of the cover main body 1 is fitted around the cylindrical body 4. In this way, a projection part in a fitting part of the cover main body 1 is fitted in a recess groove of the cylindrical body 4, and as a result, the protection cover main body 1 and the cylindrical body 4 are integrated together.
Patent JP-H03248372-A (JP)
Title: Disk reproducing and recording and reproducing device
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B19/06
Filed: 1990-02-23
Abstract: PURPOSE:To eliminate a break in a video by making the min. read-out time required for once read operation by a pair of heads more than the max. seek time of a disk in reproducing. CONSTITUTION:Recorded information is read out by using alternately a pair of heads HD1 and HD2, and at the time of reproducing, the min. read-out time required for the once read operation by a pair of heads HD1 and HD2 is more than the max. seek time of the disk D in reproducing. Then, at the time of recording, the min. recording time in a group unit is more than the max. seek time of the disk D in recording. Consequently, during the read-out operation of one of either head HD1 or HD2, the seek operation of the other head HD1 or HD2 is finished without fail, and the standby state of sending out the next video information can be effective. By this method, reproducing can continuously be performed without coming to a break midway in a video.
Patent JP-S54137101-A (JP)
Title: Structure of ring key
Inventor: KASAI KENICHI
IPC: F04B53/00
Filed: 1978-04-17
Abstract: PURPOSE: To mitigate the concentration of pressure on the face of a casing and consequently make the casing compact and being composed of material with lower rigidity, by inserting a spacer between a shear key and the casing.  
     CONSTITUTION: A key way 4 on the opposite side of a face in contact with an end wall 2 of shear key 3 is formed being extended in the axial direction, and a spacer 5 (face pressure mitigator) is inserted in the key way 4. Since the axial stress exceeds the yield strength within a range of a distance L (Pal=permissible face pressure) from the contact faxe, a permanent plastic deformation is produced, and when the distance L exceeds the limit, the axial stress becomes below the yield strength. The insertion of the spacer 5 in an area where the axial stress exceeds the yield strength increases the strength of a place where the face pressure is concentrated, which can greatly reduce the area of permanent deformation and the concentration of face pressure on the casing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11226863-A (JP)
Title: Surface polishing device with work fluid removing mechanism and work fluid removing method
Inventor: HAKOMORI SHIYUNJI
IPC: B24B37/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To enable a work fluid of polishing fluid, rinse fluid, etc., left on a work surface of a surface plate to be removed easily and automatically. SOLUTION: A suction water head 17 of a work fluid removing mechanism 6 set up in a surface polishing device is connected to a suction pump 22, the suction water head 17 is brought into contact with a work surface of a surface plate 2 after a work-finished workpiece is removed, the surface plate 2 is rotated, also while moving the suction water head 17 in the radial direction of the surface plate, a work fluid on the work surface is sucked by the suction pump 22.
Patent JP-S62201657-A (JP)
Inventor: HAYASHI NOBUHIRO
IPC: B02C18/06
Filed: 1986-02-28
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-H01219805-A (JP)
Title: Ferrule for optical fiber connector
Inventor: KAIHARA SHIGERU
IPC: G02B6/36
Filed: 1988-02-29
Abstract: PURPOSE:To eliminate the influence of dispersion in the external diameter of an optical fiber in use by forming the fiber guide groove of a fiber array plate held on the inner periphery of an elastic member at one end according to a reference fiber which has the smallest clad diameter and core diameter. CONSTITUTION:The fiber guide groove 14 of the fiber array plate 15 held on the inner periphery of the elastic member 13 at one end side is formed according to the reference fiber 20 which has the smallest core diameter, so even if the optical fiber in use has dispersion in its external diameter, its influence is eliminated. Consequently, the external diameter of the optical fiber need not be confirmed one by one to select a ferrule. Further, a metallic sleeve 18 and a sleeve 19 are clamped to screw parts 13c and 13d of the outer periphery of the elastic member 13 on both end sides to easily fix the optical fiber, so characteristic confirmation is easily performed.
Patent JP-2000237050-A (JP)
Title: Rice cooking pot
Inventor: AOKI MINORU
IPC: A47J27/14
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance sealing property and to prevent boiling-over in the case of rice cooking by forming a lid body placement part formed at the upper opening edge of a pot main body to be gradually opened upward with a grade and forming the edge part of a lid body of a rice cooking pot to have a flange shape by folding it so as to correspond to the grade of the lid body placement part. SOLUTION: This cooking pot consists of a pot main body where a pair of handles 29 are attached to an upper part and the lid body. The lid body placement part 26b is formed at the upper opening edge. The part 26b is formed to be gradually opened upward so as to have the grade. In the meantime, the lid body is placed on the part 26b and a flange part 20a constituted by folding it so as to correspond to the grade of the part 26b is formed in the edge part of the lid body 20. Thus, the contact area of the part 26b with the flange 20a of the lid body edge part is increased, sealing property is enhanced and boiling- over in the case of rice cooking is surely prevented.
Patent JP-H07229533-A (JP)
Title: Damping force adjustment type hydraulic buffer
Inventor: TANIOKA HIROMITSU
IPC: F16F9/44
Filed: 1994-02-18
Abstract: PURPOSE:To directly mount a fixing member on a projection end part of a piston rod and easily and accurately adjust damping force despite simple structure. CONSTITUTION:Other end of an adjustment rod 28 of which one side is fixed to a shutter 27 is extended to the projecting end side of a piston rod 23 projecting outside of a cylinder 1, an operation dial operating from the radial outside is arranged in a projection end side of the piston rod 23, and a face gear 33 and a pinion gear as operation force transmission means are interposed between the adjustment rod 28 and the operation dial. Thereby, a fixing member can be directly mounted on the projection end part of the piston rod 23, damping force can be easily and accurately adjusted despite simple structure, and workability in assembling can be improved.
Patent JP-S56142022-A (JP)
Title: Centrifugal molding device
Inventor: YAMAMOTO MASAHIKO
IPC: B29C41/40
Filed: 1980-04-04
Abstract: PURPOSE: To enable a rotary mold to rotate without occurrence of a whirling of an axis by a method wherein wheel contact surfaces of a mold are supported by wheels, while the mold is prevented from movement in the direction of the axis of rotation by fitting annular projections into circumferential grooves thereof and is prevented from upward lift by a concave surface of a stopper.  
     CONSTITUTION: The rotary mold 1 in operation is supported by the wheels 11, 12 contacted with the wheel contact surfaces 15, 16 of the mold 1, while it is prevented from the movement in the direction of the axis of rotation A by the annular projections 13, 14 fitted in the circumferential grooves 17, 18 and is prevented from upward lift by the concave stopper surfaces 56 projecting toward the inside surfaces of convex surfaces 19, 20. Accordingly, the mold 1 is rotated without the whirling of the axis and is prevented from slipping off by a stopper 52, enabling a safe operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11247181-A (JP)
Title: Constructing method of replaced solidifying wall
Inventor: MATSUMOTO TSUTOMU
IPC: E02D5/20
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the constructing method of a replaced solidifying wall, by which the degree of freedom of the execution of works is improved, the effect of time regulation is prevented while the degree of freedom of a design is enhanced and the size and depth of an element can be determined freely. SOLUTION: The constructing method of the replaced solidifying wall is composed of a stabilizing-liquid excavation process, in which a ground is excavated by using a stabilizing liquid, a solidifying-material replacement process, in which the stabilizing liquid is replaced with a solidifying material 2 after the stabilizing-liquid excavation process, and a core-material arranging process, in which a core material (H-steel 5) is disposed into the solidifying material 2 after the solidifying-material replacement process. The time required for the core-material arranging process can be set arbitrarily by controlling the setting start time of the solidifying material 2 at that time.
Patent JP-H10262336-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKON ATSUSHI
IPC: G05F1/56
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which is designed to reduce power consumption by buffer amplifiers in a state of low power consumption. SOLUTION: Buffer amplifiers BUFF1-BUFFn for supplying a reference voltage from a reference voltage generating circuit R so as to put a plurality of analog circuits A1-An in an operating state, a power-down buffer amplifier PDBUFF exclusively used for supplying power in a standby state of the analog circuits A1-An, and selector switches SW1-SWn for selecting the power-down amplifier PDBUFF and a plurality of the buffer amplifiers BUFF according to a state, are provided. In a standby state of the analog circuits A1-An, the power-down buffer amplifier PDBUFF is connected, while a plurality of the buffer amplifiers BUFF are put in a state of consumption no power. As a result, the power consumption of the whole circuit is limited to that of the power-down buffer amplifier PDBUFF, and sharp reduction of the power consumption of the circuit on standby is enabled.
Patent JP-H02225436-A (JP)
Title: Biphenyl derivative compound and liquid crystal composition containing the same
Inventor: INOUE KANJI
IPC: C07C43/225
Filed: 1989-02-28
Abstract: NEW MATERIAL:A biphenol derivative compound of formula I (R is 1-10C alkyl; X is Cl, F, cyano). EXAMPLE:The compound of formula VII. USE:A liquid crystal electro-optical element. It gives a liquid crystal composition which can be driven with a low operating voltage and with high chemical stability. PREPARATION:For example, 2-hydroxytolnene of formula II is converted through a compound of formula III and a compound of formula IV into a compound of formula V, after reaction of the former product with phenylmagnesium bromide. The compound of formula V is subjected to bromine addition reaction to give a compound of formula VI, which is allowed to react with copper cyanide to give a compound of formula I where X is cyano. The reaction of the compound of formula IV with p-halogenophenylmagnesium bromide gives another compound of formula I where X is chlorine or fluorine.
Patent JP-H10235392-A (JP)
Title: Treatment of wastewater containing hydrazine and ethanolamine
Inventor: WAKUTA KUNIHARU
IPC: G21F9/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To decompose efficiently ethanolamine without being inhibited by hydrazine by treating wastewater with microbe to decompose ethanolamine and then removing residual hydrazine. SOLUTION: Ethanolamine-containing wastewater (a) containing hydrazine is stored in a storage tank 1 and then introduced into a mixing tank 2. Then, pH is adjusted by adding a neutralizer (b), and a nourishment source (c) is added into the wastewater and mixed therein. Then, the mixed solution (d) is introduced into an aeration tank 3, and mixed into a microbe solution containing hydrazine-resistant Pseudomonas sp. ETA-1 as dominant strain and also aeration-mixed. Ethanolamine is decomposed into carbon dioxide gas, water and ammonium ions in the aeration tank 3, and simultaneously a part of hydrazine is also decomposed into nitrogen.  Treated water after reaction is introduced into a precipitation tank 4, and supernatant liquid (h) is separated and introduced into a reaction tank 5, and hydrazine is decomposed into nitrogen gas and water by the aeration treatment under the presence of copper ions.
Patent JP-H06259399-A (JP)
Title: Learning system
Inventor: KANEDA SHIGEO
IPC: G06N5/04
Filed: 1993-03-05
Abstract: PURPOSE:To efficiently obtain the knowledge of an expert system with small memory capacity. CONSTITUTION:In a 1st step 12, an instance 11 consisting of an attribute value and a is inputted and attributes which are higher in correlation with classes are given higher priority to give order to all attributes. In a 2nd step 13, a binary decision diagram representing a logical function being the OR of all instance is generated from the attribute order determined by the 1st step 12 and from the instance. In another way, the branch having the largest number of logical stages from among branches of the decision diagram generated by the 2nd step 13 is deleted by a 3rd step 14 to improve the versatile performance of the binary decision diagram. Consequently, it can immediately be decided whether or not concept obtained from different sets of instances are similar.
Patent JP-H09206539-A (JP)
Title: Dust collecting device
Inventor: YAMASHITA AKIRA
IPC: B01D50/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting device having large dust collecting performance and capable of saving labor and time for the maintenance management. SOLUTION: A screen plate 3 formed with many pieces of slots 5 is arranged in the inside of a main body box 1. The water discharged from a water discharge part 6 to the screen plate 3 flows down on the screen plate 3 and a water curtain is formed on the slots 5. The dust-containing air introduced from a duct 2 at the back of the main body box 1 passes through the slots 5 and flows toward an eliminator 13 and the dust in the dust-containing air is caught with the water curtain and flowing down into a water tank 10 at the lower part in a form of sludge. The water curtain surely catches the dust in the dust- containing air. Since the slots 5 on the screen plate 3 are not clogged, the dust catching performance is not deteriorated, even though the device is used for a long period, and also the maintenance management is scarcely required.
Patent JP-S61204696-A (JP)
Inventor: OGURI SHIGETETSU
IPC: G10H7/02
Filed: 1985-03-07
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-S59171520-A (JP)
Inventor: AMINO TAMOTSU
IPC: A47K3/02
Filed: 1983-03-17
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。