baber/WOPTO huggingface dataset:
Patent JP-S6122539-A (JP)
Title: Electron gun part
Inventor: DEGAWA YOSHIO
IPC: H01J29/48
Filed: 1984-07-09
Abstract: PURPOSE:To prevent any deterioration of the characteristic of an electron tube by manufacturing an electron gun part by powder metallurgy using an alloy powder contaning a given amount of Zr or Hf. CONSTITUTION:An electron gun part consists of base crystals 5, an alloy phase 6 composed of Zr and the base, air holes 7 and the like. The Zr component of the alloy phase 6 prevents any decrease in the vacuum degree of the internal atmosphere of a cathode-ray tube by adsorbing th gas emitted when the electron gun part is heated to high temperature. The electron gun part should be manufactured under sufficient supervision in order to prevent any decrease in the getter performance which might be caused when a relatively small amount of Zr or Hf contained in the getter is oxidized during manufacture or preservation. Consequently, it is possible to prevnt any deterioration of the characteristic of the electron tube.
Patent JP-H08939-A (JP)
Title: Range hood
Inventor: OKADA NAOKI
IPC: B01D45/06
Filed: 1994-06-22
Abstract: PURPOSE:To simplify the structure of a range hood and improve the cleaning capability of a built-in filter. CONSTITUTION:This range comprises a filter 4 in a tank 1 with a storage section 3 for storing cleaning liquid 2, an intake vent 5 formed between the tank 1 and the storage section 3, an exhaust vent 8 communicating with the intake vent 5, a venting line formed in the tank 1, a suction fan 9 connected with the leeward side of the exhaust vent 8 and a feed section 10 and a discharge section 12 of cleaning liquid 2. A plate-shaped body C forming the intake vent 5 is formed with its variable length, and the plate-shaped body 6 is shortened in its length at the time of operation usually to secure the venting line and prevent the extraordinary pressure loss at the time of exhaust. On the other hand, the plate-shaped body 6 is stretched during the cleaning operation to reduce the width of the venting line and bring air sucked from the intake vent 5 into contact with the cleaning liquid 2 while feeding the cleaning liquid 2 from the feed section 10.
Patent JP-H11315389-A (JP)
Title: Electrolytic cell for production of ozone and water treating device using that
Inventor: MIZUTANI JUNJI
IPC: C25B9/19
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To suppress temp. increase on the reaction interface and to maximize the current efficiency in the electrolytic synthesis reaction and the concn. of ozone produced by disposing a cooling part which can be cooled with water on the outer face of at least one pole of the anode plate and cathode plate. SOLUTION: In the electrolytic cell 1, water is electrolyzed through a solid polymer electrolyte film 15 between an anode 12 of the anode plate 11 and a cathode 14 of the cathode plate 13 to produce ozone. The cathode plate 13 is equipped with a cooling room 16. The ozone producing device 2 is used for water treatment. Since a bypass water at about 28 deg.C flows from a filter device 31 to the sucking side of a pump 34, about 5% of the water is supplied by a cooling water supply system 36 to the cooling room 16. For example, the cooling water is at 28.2 deg.C when it enters the cooling room 16 and the water is at 32 deg.C at the exit and joined with the bypass water of 28 deg.C to raise the temp. to 28.2 deg.C. A part of the water is supplied to the cooling room 16 by the pump 34 while rest of the water is supplied to the water ejector.  The electrolytic reaction part is kept at about 35 deg.C to maximize the ozone gas concn. Thus, cooling water using tap water is not required, thus reducing cost.
Patent JP-H09326444-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KONNO TOMOYUKI
IPC: H01L27/112
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the operation speed, without increasing the channel width of row selectors by arranging nonvolatile memory cells of MIS transistors and row selectors so that channels directions are orthogonal and placing the channel width of the row selectors in the length direction of row selection wirings. SOLUTION: Memory cells MC are disposed near cross points of rectangular sub-data lines SDL extending vertically on a semiconductor substrate 1 and rectangular word lines WL extending perpendicularly to the SDL. Sub-data selection MOSFET QS, QD are series connected to sub-data line selection MOSFET QSO, QDO along memory cell current paths. This reduces the capacitance, compared with that in the case where the mutually adjacent MOSFET Qs are isolated by forming them on different conductivity types semiconductor regions. Thus the load capacitance of the sub-data line SDL is reduced to improve the operation speed of the MOSFET Q.
Patent JP-H09302196-A (JP)
Title: Block copolymer type compatibilizing agent
Inventor: SHIMADA MASAYUKI
IPC: C08L53/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compatibilizing agent for a polymer blend, comprising a block copolymer of a condensation-based polymer and a vinylic polymer and capable of improving the compatibility of both the polymers and effectively acting on finely dividing of a microstructure of the slightly compatible blend resin. SOLUTION: This block copolymer type compatibilizing agent comprises a block copolymer of a segment of (A1 ) a condensation-based polymer and (B) a vinylic monomer prepared by copolymerizing (A) a polyazo compound having (A1 ) azo groups in the presence of the azo groups A1 as a radical polymerization initiator.  The compatibilizing agent such as a polymer of formula I (PS is polystyrene; PC is bisphenol A type polycarbonate) is obtained by decomposing the component A1 such as PC with a polyhydric alcohol such as bisphenol A, providing a two terminal OH condensation-based oligomer such as a compound of formula II, then reacting the resultant oligomer with an A2 -containing carboxylic acid chloride such as a compound of formula III, affording the component A such as a compound of formula IV and subsequently carrying out the block copolymerization of the component B such as styrene with the component A in the presence of the component A2 as the radical polymerization initiator.
Patent JP-H10334375-A (JP)
Title: Fire warning device
Inventor: HIRATA KOJI
IPC: G08B17/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To give a report to a fire station only in the case of more certain fire by individually providing setting means for setting whether an automatic report to the fire station is to be given or not at the time of receiving a fire signal and at the time of receiving the operation signal of a fire report key. SOLUTION: A fire receiver 2 transmits the signal of fire occurrence to a fire report device 1 when fire sensors 2 and 2 detect fire and the fire receiver 2 receives the fire signal. The fire report key 11 of a telephone set only for fire report 3 and the fire report key 20 of the fire report device 1 automatically give the report with the depression operation of a fire detector. In the fire report device 1, the setting means for setting whether the automatic report is to be given to the fire station 5 or not are individually provided at the time of receiving the fire signal and at the time of receiving the operation signals of the fire report keys 11 and 20. A display means which has a setting change- over switch whether the automatic report to the fire station 5 is to be given or not and which displays setting for not giving the automatic report is provided.
Patent JP-S62206-A (JP)
Inventor: MISHIMA TOMOTAKA
IPC: A01C11/02
Filed: 1985-06-27
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-H10145745-A (JP)
Title: Information presentation device and program storage medium
Inventor: MOTOHASHI NAOKO
IPC: G06F17/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To correctly present presenting information relating to an information presenting device for repeatedly presenting presenting information composed of a scenario having plural pictures to a television via a cable television network. SOLUTION: This is the information presentation device for repeatedly presenting the presenting information formed by the scenario having the plural pictures to a television via a cable television network during a specified program time. This device is provided with a counting means 15 for counting a time for presentation of the presenting information by monitoring an output processing of the providing information, a computing means 14 for computing a left time of program time at a time when the final picture of the presenting information is ended, a determining means 16a for determining whether or not the left time of program computing by the computing means 14 is shorter than the time counted by the counting means 15, and an adjusting means 17, if it is determined as shorter,  for shortening and modulating a display time of each picture of the presenting information finally presented.
Patent JP-H04340518-A (JP)
Title: Image forming device
Inventor: MUNENAKA KATSUMI
IPC: G02B26/10
Filed: 1991-05-16
Abstract: PURPOSE:To accurately record image information by constituting a light receiving means for obtaining a synchronizing signal in the case of scanning and an image processing means for performing the optical modulation of a luminous flux emitted from a light source means based on the image information so that there is specified relation between them. CONSTITUTION:The light receiving means 9 is integrally attached to the image processing means 8 consisting of a printed board. The image processing means 8 is fixed and supported on a substrate 3 by fixing metal fittings on three corner parts, and one remaining corner part of the means 8 is supported by a hexagon headed bolt and a compression spring so as to adjust the height thereof. The compression spring is compressed and assembled so that proper pressing force may be generated. One corner part of the means 8 is moved in an up and down direction being a sub scanning direction orthogonal to a scanning direction by the rotation of the bolt. Then, the means 9 receives the luminous flux passing an aperture part through a slit 4 out of the luminous fluxes from a scanning part 2, and the means 8 gets synchronism in the case of scanning based on a signal obtained by the means 9.
Patent JP-H04338810-A (JP)
Title: Current limiting circuit
Inventor: OOKA TANEJI
IPC: G05F1/56
Filed: 1991-05-15
Abstract: PURPOSE:To obtain a current limiting circuit which can improve the product yield and also can reduce the residual voltage, i.e., the output voltage to a low level without the variation of current limiting value. CONSTITUTION:The output circuit of a current limiting circuit detects the base- emitter difference voltage through a comparator B between a main transistor TR Q1 and an auxiliary TR Q2 and controls the collector current Ic of the TR Qa at a constant level through a control circuit C and a base current supply circuit A. Thus the current limit value is not decided by a resistor.
Patent JP-H0638865-A (JP)
Title: Split cutter for fruits and vegetables
Inventor: MURO NARAHIKO
IPC: B26D3/26
Filed: 1992-05-06
Abstract: PURPOSE:To split and cut off stably held fruits and vegetables, and sanitarily process them with the cut-off pieces directly rested on a dish as well as to stably and detachably mount a cutter assmbly so as to hold the assembly on a base frame for the purpose of cleaning and like. CONSTITUTION:A cutting blade assembly 2 which has cutting blades 21 mounted onto a hold frame 22 while directing them in the radial direction, is coupled in a base frame 1 so as to be mounted, and a receiving plate securing space 10 is provided down below the aforesaid assembly. A plural number of guide pillars 3 are erected over the base frame, and let each guide pillar 3 hold a press down member 4 having a fruit and vegetable pressing face 42 in a semi- recessed spherical shape faced to the cutting blades 21 in such a way that the member can be vertically slid. The cutting blade assemble 2 has the cutting blades 21 mounted onto a hold frame 22 while directing the blades in the radial, direction, a support projection 23 to be inserted into fruits and vegetables is erected at the center section of the cutting blades 21, the lug sections 24b of a plural number of hold frame pieces each of which consists of the hold frame 22, are coupled in the positioning groove 15 of the base frame 1 so as to be held over the base frame.
Patent JP-H04341400-A (JP)
Title: Transfer-type sludge dewatering method
Inventor: KOMORI YASUMASA
IPC: C02F11/14
Filed: 1991-05-16
Abstract: PURPOSE:To move a sludge dewatering apparatus to the site where the apparatus is needed while it is mounted on a main body chassis of a vehicle, make the sludge dry and discharge it at the site, and transfer it to the prescribed site. CONSTITUTION:A large number of screw blades are installed and fixed spirally in the inner circumferential face of a rotary drum, a sludge throwing inlet and dewatering treatment agent throwing inlet are formed in an inlet fixing plate of the rotary drum, a discharging screw is installed in the outlet side, and an arm base part is fixed in a fixing plate in the inlet side. A sludge dewatering apparatus C prepared by fixing a scraping plate, which contacts with the periphery of the inner edge part in the inlet side and the periphery of the corner parts of the inner circumference of the rotary drum at the tip part of the arm, is mounted on a chassis B of a vehicle, a discharging outlet 50 is positioned at the upper side of the space in rear of the vehicle chassis B, and a transfer system to transfer discharged substances to the prescribed position is installed in the lower part of the outlet. A transfer-type sludge dewatering apparatus is thus composed.
Patent JP-S6122000-A (JP)
Title: Preparation of silicon carbide whisker
Inventor: KIMURA ISAO
IPC: C30B29/62
Filed: 1984-07-06
Abstract: PURPOSE:To prepare SiC whisker of high quality with high yield easily and stably by mixing powdery starting mateials for Si and C a catalyst and a cocatalyst uniformly and allowing the materials to react at an appropriate temp. in the presence of gaseous hydrogen. CONSTITUTION:Fine powdery starting material for silicon such as SiO2 e.g. siliceous stone, SiO2-contg. glass body, Si3N4, metallic Si, etc., starting material for carbon such as carbon black, powdery active carbon or partly gaseous hydrocarbon, etc. a catalyst such as fine powdery metallic Fe, Ni, Co, or their oxide, a cocatalyst such as chloride or fluoride of alkali metal or alkaline earth metal, are mixed uniformly and allowed to react at lowest 1,300, pref. 1,350-1,600, more pref. 1,400-1,550, most pref. 1,450-1,500 deg.C in the presence of gaseous H2 for ca.30min-4hr. By this method, SiC whisker is obtd. with 85-98% yield based on the amt. of the starting material Si.
Patent JP-S62299130-A (JP)
Title: Program control type general purpose highway test equipment
Inventor: SAITO HITOSHI
IPC: H04J3/14
Filed: 1986-06-19
Abstract: PURPOSE:To reduce the occurrence of malfunction by applying command file to a series of keyboard operation. CONSTITUTION:In instructing a command number or name from a keyboard 7 by the operator corresponding to a menue pattern displayed on a dislay device 6 of a computer 4, a control is supplied and executed, and a highway test equipment 1 is controlled. Thus, various information from the highway test equipment 1 is displayed on the display device 6 and lots of information are identified in the lump and referenced. Then the information is stored in an external storage device 9 by the instruction of the keyboard 7 and reproduced. In this case, a series of operation procedure from the keyboard 7 is stored in the external storage device 9 as a command file, then it is executed pracitally as a new command.
Patent JP-H05336586-A (JP)
Title: Speaker device
Inventor: INOUE HIDEAKI
IPC: B60R11/02
Filed: 1992-06-02
Abstract: PURPOSE:To improve productivity by easily joining two electrodes provided on a baffle plate and the input terminals of a speaker in the state of keeping low contact resistance. CONSTITUTION:Two conductive positive and negative electrodes 10 of low resistance are fixed onto a baffle plate 3 in the state of not being short-circuited each other. In the case of fixing an woofer 1 and a tweeter 2 onto the baffle plate 3, input terminals 11 provided at the woofer 1 and the tweeter 2 and constituted so as to have spring characteristics are easily joined to the two electrodes 10 fixed on the baffle plate 3 in the state of keeping the low contact resistance and further, the input terminal 12 is fixed to a fitting part with a rear face cabinet on the baffle plate 3 for one terminal of the two electrodes 10. Therefore, connection due to speaker cords for guiding input signals to the woofer 1 and the tweeter 2 is unnecessitated, and connection to the input terminals 12 of the speaker device is unnecessitated as well.
Patent JP-H036939-A (JP)
Title: Fm stereo receiver
Inventor: ISHIKAWA TSUTOMU
IPC: H04H40/63
Filed: 1989-06-02
Abstract: PURPOSE:To reduce noise without deteriorating stereo separation when noise quantity is increased by using an elimination means so as to eliminate the high frequency component of a stereo difference signal at the increasing state of noise quantity. CONSTITUTION:Since a stereo difference signal L-R is located at a comparatively high frequency region, the signal is susceptible to the effect of noise caused in multi-path disturbance or FM triangle noise or the like caused due to a weak electric field. A noise detection circuit 22 and a high frequency elimination circuit 24 are arranged to eliminate the noise of the said stereo difference signal L-R. When the noise in the reception signal is increased due to multi-path noise or the like, the high frequency elimination circuit 24 starts its operation and the high frequency component in the output signal of a 4th attenuation circuit 20 is eliminated. Thus, the separation of left/right stereo signals is not deteriorated in the presence of noise to reduce the noise.
Patent JP-H08333271-A (JP)
Title: Antiviral mask
Inventor: NASHIMOTO KAZUO
IPC: A62D9/00
Filed: 1995-06-08
Abstract: PURPOSE: To easily obtain on an industrial scale a mask maintaining high catching performance, capable of deactivating virus and preventing the virus from scattering again, by attaching a tea extract component onto nonwoven fabric. CONSTITUTION: This mask is made up of nonwoven fabric 2 with tea extract component attached thereto and a pair of strings 103 stuck on the selvedges of the nonwoven fabric. The nonwoven fabric 2 is produced by the following process: an extract component separated and purified from a green tea or black tea component is dissolved in pure water, and nonwoven fabric is immersed in the resultant aqueous solution and then lightly dehydrated and dried.
Patent JP-H05333004-A (JP)
Title: Ultrasonic measuring apparatus
Inventor: ENDO TOMIO
IPC: G01N29/06
Filed: 1992-06-02
Abstract: PURPOSE:To obtain an ultrasonic measuring apparatus, which can directly measure the sounds in an acoustic lens and coupler liquid. CONSTITUTION:A part of the reference signals of a specified frequency is cut out with a semiconductor switch 22, and the burst wave is generated. The wave is converted into the electroacoustic signal with a piezoelectric transducer 24. An acoustic lens 26 is attached to the transducer 24. The ultrasonic waves of the convergent wave and the plane wave are cast into a sample 29 through coupler liquid 27. The sound speed is measured with the plane wave and the measurement of the surface sound wave and the formation of the ultrasonic- wave image are performed based on the convergent wave in this ultrasonic measuring apparatus.
Patent JP-S6122776-A (JP)
Title: Motor
Inventor: YAMAGUCHI NAOTO
IPC: H01L41/09
Filed: 1984-07-09
Abstract: PURPOSE:To obtain high output torque by disposing the telescoping direction of one more piezoelectric elements in a direction perpendicular to the rotational shaft, and disposing it in a normal direction, thereby eliminating the entanglement of lead wirings. CONSTITUTION:Laminated piezoelectric elements 1a, 1b are disposed telescopically in the direction perpendicular to a rotational shaft 5, one side end is pressed in contact with the shaft 5 through a bush 7, and the other end is secured to a case 6. Laminated piezoelectric elements 2a, 2b are similarly pressed in contact, and the other end is secured to a bearing 4a. Further, laminated piezoelectric elements 3a, 3b are disposed telescopically in the tangential direction of the shaft 5, and the other end is secured at one end to the case 6 at the sides of the elements 2a, 2b. The shaft 5 is secured through a rotary bearing to the case 6, and a voltage is sequentially applied to the elements 1a-3b. Thus, the elements 1a- 3b are telescoped to rotate the shaft 5 counterclockwise.
Patent JP-H08335860-A (JP)
Title: Differential latch circuit
Inventor: MATSUMOTO OSAMU
IPC: H03K3/356
Filed: 1995-06-08
Abstract: PURPOSE: To provide a high performance differential latch circuit by differentially amplifying a signal without damaging the function of a constant current source at the time of differential amplification operation. CONSTITUTION: pMOS transistors TRs 3 and 4 and nMOS TRs 23 and 24 constitute a differential amplification circuit with an nMOS TR 27 as the constant current source. Meanwhile, nMOS TRS 25 ana 26 constitute a latch circuit. A switch circuit to alternately operate the differential amplification function and the latch function consists of nMOS TRs 21, 22, and 28. The TR 27 as the constant current source has the drain terminal directly connected to TRs 23 and 24 and has the source terminal directly connected to a ground voltage 2.
Patent JP-S63306084-A (JP)
Title: Heat-sensitive recording material
Inventor: NAKAZAWA ATSUSHI
IPC: B41M5/327
Filed: 1987-06-06
Abstract: PURPOSE:To exhibit excellent water resistance, plasticizer resistance, oil resistance without providing an overcoating layer made of aqueous soluble polymer compound and to increase the usability in a wider utility by specifying a compound used as a coloring dye and its mixture ratio. CONSTITUTION:A heat-sensitive coloring layer which contains normally colorless or pale coloring dye and developer coloring in contact with the colorant is provided. It is not fluoran lactone compound which is normally used. 2,2-bis(4-(6'- N-cyclohexyl-N-methylamino)-3'-methylspiro(phthalide-3,9'-xanthene)-2' -ilamino) phenyl)propane and normally colorless or pale fluoran colorless dye having anilino group at a position 7 of fluoran skeleton are contained, and the mixture ratio of coloring dye represented by a formula I is 10wt.% or more of the coloring dye. In this case, a heat-sensitive recording material in which excellent preservation of water resistance, plasticizer resistance and oil resistance are remarkably improved is obtained.