baber/WOPTO huggingface dataset:
Patent JP-H03251653-A (JP)
Title: Controlling method of temperature of hot water in automatic bath equipment
Inventor: ANZAI MASAHIRO
IPC: F24H1/00
Filed: 1990-02-28
Abstract: PURPOSE:To have a comfortable bath by a construction wherein hot water of a temperature somewhat lower than the temperature of hot water set in a remote-controller is filled when an automatic set temperature switch is turned ON, and the hot water is heated up to the temperature set in the remote-controller when it is detected that a person takes a bath. CONSTITUTION:With an automatic set temperature switch turned ON, hot water of a temperature being lower by X deg.C than the temperature set in a remote-controller 12 is filled up to a set water level in a bathtub, or the hot water in the bathtub is heated up to the temperature lower by X deg.C than the set temperature. The temperature X deg.C is made to be 1.5 deg.C, for instance. The temperature is kept at the one lower by X deg.C than the set temperature, and it is monitored by a human body sensor 14 whether or not a person enters a bathroom in this time, and when it is detected that the person enters the bathroom, whether or not the person gets in a bathtub is detected by a pressure sensor 4. When the person is judged to have got in the bathtub, a pump 5 is driven and also a burner of a heat exchanger 2 for reheating is made to burn to reheat hot water. In the meantime, the temperature of the hot water in the bathtub is detected by a thermistor 9 for detecting this temperature, and when the temperature reaches a set temperature of the hot water, the reheating operation is stopped.
Patent JP-S54138549-A (JP)
Title: Naphthalene derivative and its preparation
Inventor: YOSHIDA ZENICHI
IPC: C07C25/18
Filed: 1978-04-17
Abstract: NEW MATERIAL:A naphthalene derivative of formula I: (+ is tert-butyl group; X is H or Cl).  
     EXAMPLE: 1,2,4-Tri-tert-butyl-naphthovalene.  
     USE: Heat reserving agents capable of absorbing light energy, accumulating, and releasing it as heat repeatedly.  
     PROCESS: A compound of formula II is reacted with a compound of formula III in the presence of n-butyl nitrite to form a compound of formula I wherein X is H. Alternatively, a compound of formula II is reacted with a compound of formula IV to give a compound of formula I wherein X is Cl. Preferably, a solvent, e.g. dioxane, having high polarity and a relatively high boiling point is used, and the reaction is carried out at 50W60°C in the beginning, and then under reflux at a higher temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62203316-A (JP)
Inventor: YAMAMURA SHIGENARI
IPC: H01G4/18
Filed: 1986-03-03
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-S58162808-A (JP)
Title: Level for track
Inventor: NAGAKURA MASATERU
IPC: G01C9/06
Filed: 1982-03-24
Abstract: PURPOSE:To improve the accuracy of measurement by detecting the level and the positive and negtive cant values of a track as electrical analog quantities, converting the same with a low pass filter, zero adjuster, differential amplifier and AD converter to digital quantities and displaying the same. CONSTITUTION:If the bottom plates 12, 13 of the contact parts 14, 15 of a level detecting bar 10 are placed on the tops of the right and left rails of a track so as to contact with the top surfaces thereof, the level and cant of the track are outputted as electrical analog quantities with a level detector 18 and are inputted to a low-pass filter. The analog quantities are removed of high frequency components occuring in disturbances in said filter and are outputted to a differential amplifier, which amplifies the difference between the output of the low- pass filter and the output of a zero adjuster 20. The analog quantities inputted from the differential amplifier to an AD converter are converted to digital quantities which are outputted to a decoder. The output thereof is converted to the input signal to a display 25, which displays the level and negative and positive cant of the track digitally.
Patent JP-S57169010-A (JP)
Title: Manufacture of desulfurizing agent for molten iron or steel
Inventor: ARUBERUTO BURAUN
IPC: C21C7/064
Filed: 1982-03-24
Abstract: The disclosure relates to a process for the manufacture of desulfurizing agents containing 1-6 weight % chemically combined water, based on calcium oxide and carbon-containing calcium carbide, for crude iron and steel melts. More particularly, the disclosure provides for a molten mixture of calcium carbide and calcium oxide containing 20 to 80 weight % CaO to be made from lime and coke; for the mixture to be allowed to cool and solidify into a block; for the solidified block while it still has an average temperature of more than 400 DEG  C. to be crushed to particles with a size of less than 150 mm; for the comminuted mixture, which still has a temperature of at least 400 DEG  C. to be admixed with a quantity of calcium oxide necessary to establish in the resulting mixture a total content of CaO corresponding to the CaO content desired in the end product; and for the mixture to be gound while intensively mixing it with free carbon and carbonate in the presence of air or nitrogen with a moisture content of 5 to 20 g/m3 (at 1.013 bar and 273.15 K.) at temperatures below 100 DEG  C. to particles with a size of less than 10 mm.
Patent JP-H04263419-A (JP)
Title: Method of purging particulate detector for reaction gas
Inventor: YAMAMOTO HOZUMI
IPC: H01L21/205
Filed: 1991-02-18
Abstract: PURPOSE:To prevent the vapor-deposition of particulates of reaction gas on the inner surface of a detection cell and a light trap horn by a method wherein the inner surfaces of the detection cell and the trap horn are purged by jetting nitrogen gas, as purging gas, from the jetting holes located at one corner of the detection cell and at the tip of the trap horn, and the gas is exhausted from an exhaust nozzle. CONSTITUTION:A light-trapping horm 5, a nozzle system 7 and a jetting hole 81 are provided on a detection cell 1. Also, the piping 9 of purging gas N2 is branched, one of the branched piping 91 is connected to the jetting hole 81, and the other brached piping 92 is connected to the jetting hole 82 provided at the tip of the trap horn 5. The detection cell 1 is purged by jetting purging gas N2 into the detection cell 1 and the trap horn 5 from the jetting holes 81 and 82, and purging air N2 is allowed to flow on the inner surface of the trap horn 5. Besides, the purging gas N2 is exhausted to outside from an exhaust nozzle 72 together with reaction gas G.
Patent JP-S51121203-A (JP)
Title: Telephone circuits
Inventor: ONO YASUHIRO
IPC: H04M1/58
Filed: 1975-04-17
Abstract: PURPOSE:To improve side tone attenuation as well as to control transmissionreception level, by switching the telephone circuit; to a booster circuit for telephones with a large subscriber-cable-loss; and to a bridge circuit for telephones with a small subscriber-cable-loss.
Patent JP-S57162140-A (JP)
Title: Tape tension control system
Inventor: KOYAMA YOSHIAKI
IPC: B65H23/18
Filed: 1981-03-28
Abstract: PURPOSE:To keep the tape tension constant, by making a closed loop control for each reel, through the sharing of a sensor signal corresponding to the displacement of tension rollers in accordance with a tape winding radius of both the reels. CONSTITUTION:Driving voltages Vin1 and Vin2 are respectively applied to motors 21 and 22 via amplifiers 31 and 32 and speed control is made so that the tension of a tape 10 can be kept constant. A tension roller 4 is provided to the tape 10 to detect the displacement of the tension roller 4 when the tape winding radius of reels 11 and 12 changes. This voltage is amplified at an amplifier 5, an unnecessary signal is eliminated via a filter 6, a voltage Vt is inputted to converters 71 and 72, and the conversion proportional to the radius constant of the reels 11 and 12 is made to achieve a feedback voltage proportional to tape winding radius. This voltage is given to the amplifiers 31 and 32 for feedback.
Patent JP-H09244345-A (JP)
Title: Charging device
Inventor: KURODA NORITAKA
IPC: G03G15/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To realize excellent energization and uniform charging without wearing a resistance layer, etc., on a surface of a conductive member even when it is used for a long time by providing an insulation part which is abutted on an image carrier to position a semi-conductive part. SOLUTION: A charging device is provided with a semi-conductive part 22 to which the bias voltage is applied so as to perform discharge to a photoreceptor drum 1, an insulation part 21 which is abutted on the photoreceptor drum 1 and positions the semi-conductive part 22 so that the semi-conductive part 22 is in non-contact with a surface of the photoreceptor drum 1 and keeps a small gap, and a conductive supporting member 23 arranged on the back side of the insulation part 21 and the semi-conductive part 22. The bias voltage is applied to the conductive supporting member 23 by a bias power source 25. Discharge is generated in a gap G which is gradually increased between the semi-conductive part 22 and the surface of the photosensitive drum 1, and the surface of the photoreceptor drum 1 is uniformly charged to the prescribed voltage, and the image is copied on a recording paper through processes of exposure, development, transfer, or the like.
Patent JP-H02224184-A (JP)
Title: Method for detecting position of hybrid integrated circuit substrate
Inventor: KIMURA TAKASHI
IPC: G06T7/00
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the generation of a recognition error due to a flaw by forming a recognition mark consisting of the 1st area with the 1st color and the 2nd area with the 2nd color arranged on the outside of the 1st area and functioning a projection part as a protection area for the 2nd area. CONSTITUTION:The recognition mark 12 consisting of the 1st area 13 with the 1st color and the 2nd area 14 with the 2nd color arranged on the outside of the 1st area 13 and the projection part 15 projected from the 2nd area 14 based upon the 1st area 13 is arranged around the 2nd area 14. The position of the substrate 11 is detected by image recognition utilizing the 1st and 2nd areas 13, 14. Since the 1st and 2nd areas 13, 14 surrounded by the projection part 15 like a bank are used as a recognition area 19, pattern recognition can be executed independently of a flaw formed on the projection part 15. Consequently, the generation of a recognition error due to the flaw of the recognition mark 12 can be reduced.
Patent JP-2000247269-A (JP)
Title: Crawler vehicle
Inventor: FUJIMOTO TAKASHI
IPC: B62D55/088
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent mud and the like from being accumulated between a track frame and a crawler to simplify mud removing work during maintenance. SOLUTION: A mud guard cover 21 is disposed between a track frame 7 and a crawler of a lower structure, and a plurality of guides 23 are provided between the mud guard cover 21 and an upper plate part 11A of a side frame 11. An exciting actuator 24 is provided near an inner end 21A of the mud guard cover 21 being positioned in a space between the mud guard cover 21 and a leg part 10 of a center frame 8. The mud guard cover 21 is provided on the track frame 7 being inclined obliquely downward and outward in the cross direction. The mud guard cover 21 is vibrated at high speed along the direction of an arrow mark A by the exciting actuator 24 to discharge mud and the like scratched up by the clawler, to the outside along the inclined direction.
Patent JP-H08219376-A (JP)
Title: Fitting/removing connecting means for folding type pedestal
Inventor: IIDA KUNIO
IPC: F16M11/38
Filed: 1995-02-10
Abstract: PURPOSE: To eliminate pressure to a connecting rod and enable an upper connecting means to slide along the connecting rod in the connected state. CONSTITUTION: At the time of connecting a connecting rod 15, placed between the supporting legs 11 of a pedestal A, to each supporting leg 11, a lower connecting means 2b is fixed to the tip of the supporting leg 11, and the end part of the connecting rod 15 is inserted in an upper connecting means 28. In this state, the fit-in part 22 of the upper connecting means 2a is fitted into the fit-in hole 28 of the lower connecting means 2b. At this time, a flexible part 26 is curved inside so as to facilitate fitting, and joint strength between the upper connecting means 2a and the lower connecting means 2b is maintained by the resilient pressure contact of the flexible piece 26 with the fit-in hole 28 and the fitting of a constricted part 220 and a small diameter part 280. The fit-in part 22 is not therefore pressed from the outside.
Patent JP-S625959-A (JP)
Title: Benzoylurea compound
Inventor: NISHIYAMA RYUZO
IPC: A61K31/505
Filed: 1986-03-05
Abstract: NEW MATERIAL:A benzoylurea compound shown by the formula I (X is halogen, nitro or trifluoromethyl; Y and Z<2> are H or halogen; Z<1> is halogen or trifluoromethyl; Z is CH or N; when X is halogen and A is CH, Z<2> is halogen). EXAMPLE:N-( 2-Chlorobenzoyl )-N'-[3-chloro-4-(5-trifluoromethyl-6- chloro-2-pyri dyloxy)phenyl]urea. USE:Useful as a drug effective for remedying cancers, being administered orally, intravenously, intramuscularly or hypodermically. PREPARATION:For example, a starting raw material is reacted in a solvent such as benzene, toluene, dimethyl sulfoxide, etc., under heating at 0-120 deg.C as shown by the reaction formula to give a compound shown by the formula I.
Patent JP-S63214573-A (JP)
Title: Seal material
Inventor: OHASHI NOZOMI
IPC: F16J15/10
Filed: 1987-02-27
Abstract: PURPOSE:To maintain good waterproofness for a long time by providing a coated foaming layer on at least one face of a porous seal member which has a rough surface and exerts the waterproofness when compressed. CONSTITUTION:A coated foaming layer with the same or preferably more flexibility than a porous seal member and a practically smooth surface is provided on the surface (the face to be brought into contact with the stuck body face at the application position) of this porous seal member such as a polyurethane foaming body and felt. Thereby, the porous seal member and the coated foaming layer are integrated at the interface, both of them are firmly stuck, and the adhesion between the stuck body face and the coated foaming layer constituting a seal material at the application position is excellent. In addition, the coated foaming layer absorbs the bending distortion and generates no wrinkle, thus good waterproofness is maintained for a long time.
Patent JP-S63212325-A (JP)
Inventor: YANO KOICHI
IPC: A61B3/16
Filed: 1987-02-28
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-S60189731-A (JP)
Title: Dispersion composition for electrophoresis display device
Inventor: OOISHI MASAO
IPC: G02F1/167
Filed: 1984-03-09
Abstract: PURPOSE:To obtain a dispersion compsn. having a long life without uneven display by dispersing and dissolving the pigment particles coated with a self-curing resin having the characteristic to be electrified positive as electrophoretic particles as well as long- chain monocarboxylic acid and anionic surface active agent into an org. dispersant. CONSTITUTION:A compsn. prepd. by dispersing and dissolving the electrophoretic particles A prepd. by coating TiO2 or colorable org. or inorg. pigment particles with a self- curing resin having the group which possesses proton site when dissociated, that is, the characteristic to be electrified positive, for example, an alkylated melamine resin, alkylated urea resin, etc. which cure without a catalyst, more particularly alkylated methylomelamine resin and aliphat. monocarboxylic acid of 12-24C in order to improve the positive electrification characteristic of the particles A together with an anionic surface active agent for the stable dispersion of the particles A in an insulating inert org. dispersant, for example, arom. or alicyclic hydrocarbon is prepd. The dispersion for an electrophoresis display element which has good contrast, excellent dispersion stability of the particles A, decreases power consumption and has high liquid resistance is thus obtd.
Patent JP-H01270830-A (JP)
Title: Wound towel dispenser
Inventor: ANTONIO MATSUKI KASHIA
IPC: A47K10/28
Filed: 1989-02-27
Abstract: PURPOSE: To provide a rolled towel dispenser of making possible to use one driving motor to draw out or roll towel cloth by composing of that the cycle of drawing out a small quantity of a towel is started by the action of reversible motor and after a predetermined time is elapsed, an externally hung down towel cloth is rolled. CONSTITUTION: When the output axis 61 of motor M is rotated clockwise for example, its output is only transmitted to an axis 63, therefore, it means that only transmitted to an axis 25, in contrast other axes 73 and 35 are stopped. On the other hand when the output axis 61 is rotated counterclockwise, the above relation ship becomes reversible. When a button 41 is pushed, a motor M is rotated toward the driving direction of rough surface roll 25 and a towel cloth drawn out from a sending roll 32 is passed through sandwiched portion between rolls 25 and 27, and is further drawn out by passing through a slit 19 between projecting reed shaped tips 12a and 13a.  After a predetermined time is elapsed, the motor M is rotated toward reverse direction, a drawn out towel 2 is continuously rolled by the axis 35 of a roll 33 until the towel cloth is stretched around a reed shaped element 15 and then the small region of towel is made possible to touch from the outside.
Patent JP-S61207352-A (JP)
Title: Aromatic alkyne derivative and insecticidal and miticidal agent containing said derivative as active component
Inventor: KITAJIMA ATSUJI
IPC: C07C41/00
Filed: 1985-03-11
Abstract: NEW MATERIAL:The compound of formula I (R is H, halogen, lower alkyl or alkoxy; X is H or F). EXAMPLE:1-(3-Phenoxy-4-fluorophenyl)-4-methyl-4-(4-ethoxyphenyl)-2-pen tyne. USE:Insecticidal and miticidal agent and production intermediate therefor. PREPARATION:The objective compound of formula I can be produced by (1) reacting the aldehyde of formula II with triphenylphosphine and CBr4 at 0-20 deg.C, (2) treating the resultant dibromobutene of formula III with a base such as sodium amide at -50-+30 deg.C to obtain the compound of formula IV and (3) reacting the compound with the compound of formula V in an inert solvent in the presence of a base such as n-butyl lithium at -30-+150 deg.C. The compounds of formula III and formula IV are also novel.
Patent JP-H02228543-A (JP)
Title: Reference sample for verifying test and manufacture thereof
Inventor: MIWA SHINICHI
IPC: G01N29/30
Filed: 1989-03-01
Abstract: PURPOSE:To enable application of a non-destructive inspection and a verifying test of a ceramic product ideally by providing a hole or a foreign matter which simulates a defect to control a size and a position thereof inside. CONSTITUTION:When a position of a defect is fixed, a primary molded product 1 with a shape desired to introduce the defect is divided in two or more at a location where the defect is desired to introduce to add a defect introducing material 3 at a specified position of a divided surface 2 thereof. It is necessary to set a primary molding pressure at the moment to a value lower than a main molding pressure in the subsequent process. Then, the molded product 1 divided in two or more is integrated; that with a simple shape is integrated with a mechanical press and that with a complicated shape is integrated with a hydrostatic press to obtain a molded product 4 to be baked. Then, when a sintering aid decomposes or the defect introducing material is an organic material, the organic material is decomposed by oxidation. Finally, a main baking of material is performed at an optimum temperature and atmosphere to simulate a defect. Thus, a sample can be obtained having a hole or a foreign matter with a size and position thereof controlled.
Patent JP-H07263590-A (JP)
Title: Semiconductor device
Inventor: AOTA MASAJI
IPC: H05K3/46
Filed: 1994-03-17
Abstract: PURPOSE:To realize a multi-chip module type semiconductor device having a good yield of its plating process, by giving the cheap means for restricting the moving range of an armor-plating probe. CONSTITUTION:Outside a seal ring, a plating-electrode pad 13 is provided on the same principal surface of a ceramic multilayer board 1 as a thin film multilayer interconnection part 5 is formed, and in the periphery of the plating- electrode pad 13, guides 14 for a plating probe are formed by the use of the same material and the same process as the plating-electrode pad 13, when the thin film multilayer interconnection part 5 is formed. Thereby, the plating- electrode pad 13 is prevented from generating a contact failure due to its embedment in a polyimide, and also, the guides 14 for a plating probe are manufactured at a low price. As a result, the yield of the plating process of a semiconductor device is improved, and its cost can be reduced conjointly with the cheap guides 14.
Patent JP-2000244166-A (JP)
Title: Cooling device and electronic apparatus
Inventor: YAZAWA KAZUAKI
IPC: H05K7/20
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling device by which a heating part provided at an electronic apparatus is cooled with good efficiency, by a method wherein a vibration member which is held in a state of being vibrated is arranged near the heating face of a heating element, a heat absorption means is arranged near a face on the opposite side of a face adjacent to the heating element of the vibration member and a piezoelectric film is arranged on the vibration member. SOLUTION: A vibration film 7 is arranged in a state of being vibrated comparatively easily in a state of being adjacent to the surface 2a of a microprocessor 2. It is attached to a spacer 3 and a spacer 4. Then, a heat sink 8 is placed on the spacers 3, 4. By this constitution, when the microprocessor 2 generates heat, the vibration film 7 is vibrated, and the cooling operation of the microprocessor 2 is performed. As the cooling operation, in addition to a cooling operation by the heat sink, an air current due to the vibration of the vibration film 7 performs a cooling operation. As a result, a heating place can be cooled with good efficiency without a need for a motive force. In addition, since a piezoelectric film 9 is arranged on the vibration film 7, electric power can be obtained during the cooling operation.
Patent JP-H05245181-A (JP)
Title: Method for controlling bubbling bathtub equipment provided with filter
Inventor: ONISHI HIROYUKI
IPC: B01D35/027
Filed: 1992-03-04
Abstract: PURPOSE:To efficiently execute a backwash by constituting the equipment so that only filtration is executed, when a mode switch is subjected to turn-on operation, and thereafter, when an air blow control switch is operated, the filtration and bubble supply are executed after the backwash and the bubble supply are executed for a prescribed time. CONSTITUTION:When a mode switch 64 is turned on, water in a bathtub 10 is allowed to circulate by pipings 16, 18, and also, partial water is filtered by a filter 38, but the bubble is not exhausted. When the amount of bubbles is increased by an air blow rate control switch 66, a backwash is executed for a prescribed time, and thereafter, the filtration and bubble injection exhaust are executed. In such a way, even if the mode switch 64 is subjected to turn-on operation, first of all, only the filtration is executed and the bubble is not injected. Accordingly, the state such as the bubble is unexpectedly injected is prevented. Also, when the backwash is executed, the bubble is always injected in the bathtub 10. Accordingly, since a strong backwash by a vapor-liquid multiphase flow is executed, hair, etc., sticking to a filtering element 44 are efficiently peeled off and removed.