baber/WOPTO huggingface dataset:
Patent JP-H01265181-A (JP)
Title: Ultrasonic object detector
Inventor: TAKAGI TOSHIMASA
IPC: G01S7/527
Filed: 1988-04-15
Abstract: PURPOSE:To prevent a malfunction caused by a mutual interference with other ultrasonic detector by measuring and storing a repeated period and a continuation time of a noise having a periodicity, avoiding a periodic noise from this storage data, etc., and executing the transmission and reception. CONSTITUTION:An ultrasonic vibrator 1 used for both transmission and reception is driven by a transmitting circuit 2 and transmits intermittently an ultrasonic pulse, and receives a reflected wave pulse from an object. A receiving signal is amplified by a receiving circuit 3, and also, inputted to an amplifying and detecting circuit 4 and an object detecting circuit 5, and a distance to the object is calculated and displayed on an indicator 6. In that case, an output of the receiving circuit 3 is inputted to a noise detecting circuit 7, and a repeated period and a continuation time of a noise are detected and stored by a storage circuit 9. Subsequently, by a signal processing circuit 8, an output of the noise detecting circuit 7 and storage data from the storage circuit 9 are received, and the transmitting circuit 2 is controlled so that transmission and reception are executed, while avoiding a periodic noise.
Patent JP-S60237389-A (JP)
Inventor: IKEUCHI TOSHIAKI
IPC: G21C1/02
Filed: 1984-05-11
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-S5219477-A (JP)
Title: Gas cooling apparatus
Inventor: KOUNO HIROSHI
IPC: F23J15/00
Filed: 1975-08-04
Abstract: PURPOSE: To provide a gas cooling apparatus wherein easy nozzle change and accurate temperature control are made practicable by providing a regenerated water spray system using purified water from waste gas washing waste water, and a clean water spray system separately in parallel in a gas cooling tower, and controlling gas temperature by the clean water spray system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0770119-A (JP)
Title: Heterocyclic compound having anxiety-selecting action, its production and pharmaceutical composition containing same
Inventor: ISHIYUTOBUAAN GACHIYAARIYUI
IPC: A61K31/435
Filed: 1994-05-06
Abstract: PURPOSE: To provide a novel heterocyclic compound showing the anxiety selective activity without any kind of neuroleptic effect.  
     CONSTITUTION: A compound represented by the formula, (wherein A is -C≡C- or -CH=CH-) and a pharmaceutically acceptable oxide addition salt thereof, such as 8-{4-[4-(1,2-benzisothiazole-3-yl)-1-piperazinyl]-butyn-2- yl}azaspiro[4,5]decane-7,9-dione. A compound of the formula having -C≡C- as A is obtained by the Mannich condensation of 8-azaspiro[4,5]decane-7,9- dione-8-propyne, using 1-(1,2-benzisothiazole-3-yl)piperazine. A compound of the formula having -CH=CH- as A is obtained by the partial reduction of a compound of the formula having -C≡C- as A. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06308337-A (JP)
Title: Optical waveguide device
Inventor: KIJIMA KOUICHIROU
IPC: H01S3/109
Filed: 1993-04-21
Abstract: PURPOSE:To enhance the propagation efficiency of light in a waveguide and the coupling efficiency of a light source with the optical waveguide by forming the distribution in electric field intensity in the depth direction of a substrate by a propagation mode in an incident end part where a beam from the light source is made incident on deeper than other part. CONSTITUTION:This device is provided with the optical waveguide 1 propagating the beam in the electric field direction perpendicular to the main surface of the substrate 3, and is constituted so that the distribution 4, 5 in electric field intensity in the depth direction of the substrate 3 by the propagation mode of the optical waveguide 1 are formed deeper than other part in the incident end part where the beam from the light source is made incident on. Thus, the shape of the distribution 4, 5 in electric field intensity of a waveguide mode in the end surface of the optical waveguide 1 is brought close to the shape of the distribution 4, 5 in electric field intensity in the light emitting point of the light source, and the superposition integration of the distribution 4, 5 in electric field intensity of an incident beam in the incident end surface of the optical waveguide 1 with the distribution 4, 5 in electric field intensity of the waveguide mode propagating in the optical waveguide 1 is enhanced. Thus, the propagation efficiency of light in the waveguide 1 and the coupling efficiency of the light source with the optical waveguide 1 are enhanced.
Patent JP-H10274106-A (JP)
Title: Fuel vapor recovering device
Inventor: MASAKI TOSHITERU
IPC: B60K15/077
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To recover and liquefy fuel vapor generated from a fuel tank of an automobile, and return the liquefied fuel to the fuel tank. SOLUTION: A fuel vapor recovering device comprises a canister 3; a membrane separating means 4 to separate fuel vapor G flowed in from the canister 3, into a fuel component G1 and an air component Ga by a separation membrane 4a; a condensing means 5 to liquefy the fuel component G1 separated by the membrane means 4; a route K5 (a return route) to interconnect the condensing means 5 and a fuel tank 2; and a route K3 returning the air component Ga separated by the membrane separating means 4 to the canister 3. The fuel vapor G generated from the fuel tank 2 is recovered and liquefied to return to the fuel tank 2.
Patent JP-S62251826-A (JP)
Title: Recording device
Inventor: TAZAKI SHIGEMITSU
IPC: B41J29/48
Filed: 1986-04-25
Abstract: PURPOSE:To remove useless time at the time of data transfer by detecting the loading state of an auto-sheet-feeder in a printer and controlling the transmission of a paper empty signal to a host device. CONSTITUTION:A dot matrix printer 10 has a control panel 20 as an operation input/display means and an alarm lamp 21 to be turned on at the generation of an error, an on-line lamp 22 and a paper lamp 26 are arranged on the panel 20. The auto-sheet-feeder 30 can be loaded to a paper feeding part of the printer 10 and the paper feeding operation is controlled on the basis of the reception of a form feed signal from the host device to the control part of the printer 10 or manual operation from the control panel 20. When the loading of the auto-sheet-feeder 30 is detected, the host device checks the paper empty signal, so that the printer can be prevented from being disabled to record even during the data transfer.
Patent JP-H06311328-A (JP)
Title: Reception confirming equipment for picture communication equipment
Inventor: HARIMA KAZUO
IPC: H04N1/32
Filed: 1993-04-21
Abstract: PURPOSE:To allow a sender to immediately confirm whether or not a recipient receives surely transmission information. CONSTITUTION:The reception confirming equipment 2 connecting to a facsimile equipment 1 is provided and when a sender side discriminates the need for reception confirmation, the sender side depresses a reception confirmation command switch 8 to make FAX transmission, then a reception confirmation urging display lamp 9 is lighted at a receiver side. A recipient depresses a reception confirmation switch 7 after the FAX reception to return a reception acknowledge reply to the sender side, then the reception confirmation display lamp 10 is lighted at the sender side. Thus, the sender confirms it that the recipient surely receives the transmission information.
Patent JP-H10263488-A (JP)
Title: Liquid atomizing device
Inventor: ADACHI JITSUO
IPC: B08B3/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To equalize the atomization quantity of a liquid by causing the inflow of the liquid sent under pressure into the liquid inflow aperture of a header by a pump, to the interior of a first buffer chamber, then causing the inflow of the liquid to the interior of a second buffer chamber through a slit after turning a direction in which the liquid flows, and enabling the atomization of the liquid from a nozzle device through each of liquid outflow apertures. SOLUTION: An almost L-shaped partition 3 is arranged in the interior of a tubular element 2 on a header 1 arranged almost horizontally, and the cross plate 3a of the partition 3 is used as a guide wall 4 and a space surrounded by the lower face of the guide wall 4 and the inner wall of the tubular element 2 is used as a first buffer chamber 5. In addition, a liquid inflow aperture 9 is provided in the center of the bottom of the first buffer chamber 5, and a specified liquid L is sent under pressure by a pump into the liquid inflow aperture 9 from a liquid tank 10. Thus, the liquid L is caused to flow into the first buffer chamber 5 from its bottom and then through an intermediate passageway 6 into a second buffer chamber 7 through a slit 8.  Further, the liquid L is caused to flow through each of liquid outflow aperture 12 to be atomized from an atomizing nozzle 17 on a nozzle device 13.
Patent JP-S59212481-A (JP)
Inventor: FURITSUTSU MAURAA
IPC: A01N57/32
Filed: 1984-05-14
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-S6476980-A (JP)
Title: Transportation of glazed white ground in tiles such as noshigawara and device therefor
Inventor: HAYAKAWA AKIHIRO
IPC: C04B41/86
Filed: 1987-04-16
Abstract: PURPOSE:To obtain the titled beautiful white ground useful in the tile manufacturing industry simply and rapidly, by transporting glazed white ground for NOSHIGAWARA (flat tile for the ridge) by a specific conveyor, dripping excessive glaze during transportation and drying. CONSTITUTION:White ground W coated with glaze G by a glaze machine Y is horizontally transferred by a belt conveyor 2 and suspended by a stopper 4. On the other hand, a U-shaped hanger 12 hung by a chain conveyor 5 of overhead type consisting of a horizontal part 6, a curved part 7 and a rising part 8 and reversely transferred is bent forward in an approximately upright attitude by a middle guide rail 10 and the white ground W is picked up by the hanger 12. Then the white ground is transported while being kept in a steeply inclined attitude, excessive glaze is dripped during the rotary transportation and the white ground is dried to give glazed white ground in tiles for NOSHIGAWARA.
Patent JP-H07302891-A (JP)
Title: Manufacture of solid image pick-up device
Inventor: SEKINE KOICHI
IPC: H01L27/148
Filed: 1994-05-09
Abstract: PURPOSE:To highly integrate a solid image pick-up device by forming a transfer electrode on a semiconductor substrate so that it may cover the first impurity region to serve as a buried channel made on a one-conductivity-type semiconductor substrate, and forming a second impurity region on the semiconductor substrate, using this transfer electrode as a mask. CONSTITUTION:A p-type impurity layer 2 is made on the main surface of, for example, an n-type semiconductor substrate 1, subsequently a gate insulating film 3 is made by thermal oxidation. Then, n-type impurities are implanted to form a buried channel region 4. Next, a transfer electrode 5 is made by stacking, for example, polysilicon and patterning it, and an insulating film 6 to cover the transfer electrode is made by wet-oxidizing it at high temperature. Then, using the transfer electrode 5 and the insulating film 6 as masks, the ions of p-type impurities are implanted to form a p-type impurity region 8 in a read gate region 9.
Patent JP-2000287729-A (JP)
Title: Flexible and elastic ferrule for stick and stick
Inventor: YAMAMOTO YOSHIKAZU
IPC: A45B9/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the feeling of use by eliminating unfastening of a connection part between a ferrule and the top end of a main body of stick and to always expect a stable connection in spite of the flexible deformation of the ferrule. SOLUTION: This ferrule is composed of a lower part 1 on the side of ground, an upper part 2 on the side of stick attachment boring a stick attaching hole 6 and a flexible deforming part 4 equipped with a loop-shaped recess 5 while connecting both the parts 1 and 2 and is formed from an elastic material as a whole, a holder 7 is arranged so as to surround the ferrule along with the stick attaching hole 6 and an attaching part 3a at the top end of a main body 3 of stick to be attached to the stick attaching hole 6 can be always held in spite of the deformation of the elastic deforming part 4.
Patent JP-H07302736-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: SUENAGA KAZUHIRO
IPC: H01G9/08
Filed: 1994-05-09
Abstract: PURPOSE:To solve various kinds of problems concerning the sealing method of a sheath case of a solid state electrolytic capacitor. CONSTITUTION:A capacitor element impregnated with solid electrolyte is contained in a first case 4, which is contained in a second case 5. The aperture part of the second case is sealed with by an elastic member 7 of rubber or the like. The lead terminal 2 of the capacitor element penetrates the elastic sealing member and is led out to the outside.
Patent JP-H01311038-A (JP)
Title: Saturation of phenolate alkali solution containing salts
Inventor: TALBIERSKY JORG DR
IPC: C07C27/00
Filed: 1989-04-14
Abstract: PURPOSE: To obtain crude phenol from soda phases of front and rear stages by countercurrently bringing a preheated phenolate alkali soln. into contact with CO 2 -containing gas to obtain crude phenol and adding water to the obtained crude phenol to again countercurrently bring said soln. into contact with the CO 2 -containing gas to obtain crude phenol.  
     CONSTITUTION: A phenolate alkali soln. preheated to 40-50°C is introduced into a packed column 2 from a pipe 1 and gas containing CO 2  in an amt. converting phenolate to 60-80 wt.% of crude phenol is supplied from a pipe 5 to be countercurrently brought into contact with the phenolate alkali soln. at 60-70°C. Crude phenol is separated by a separator 10 to be mixed with water in a ratio of 5:1-2:1 to be countercurrently brought into contact with the CO 2 - containing gas at 40-60°C. Crude phenol obtained by sending the soda phases from the packed towers 2, 6 to a stationary mixer 33 is obtained from a pipe 31 along with crude phenol. The amt. of the CO 2 -containing gas of a rear stage is adjusted so that the acidic carbonate concn. of the soda soln. does not exceed 1 wt.%. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62250774-A (JP)
Title: Shading correcting method for image
Inventor: TANAKA YASUHIKO
IPC: H04N5/16
Filed: 1986-04-24
Abstract: PURPOSE:To assume the distribution of the changing part of the basic level of the brightness of a sample in a measured area by inserting reference picture elements into the measured area based upon a sample value, obtaining an interpolating value and adding a matrix value having a constant distribution to the value. CONSTITUTION:An optional picture element column (or block column) over a reference area provided at upper lower edges is selected, concerning respective elements of said picture columns (a1j, a2j-amj), the inserting value from both edge reference picture elements a1j and amj and the difference value in the brightness information of respective picture elements read actually are obtained, and this is made into difference information columns (d1, d2, d3-dm). When an illumination unevenness in the measured area is large, difference information matrixes dij (i=1 m, j=1 n) corresponding to the element picture (or block) of the whole of the measured area instead of the difference information column may be used. Thus, a shading correction, etc., can be executed to the change component due to a temperature and a time including randomness, the memory size for calibration information can be minimized and the memory can be significantly saved.
Patent JP-H11248330-A (JP)
Title: Cooling showcase
Inventor: INOUE TETSUYA
IPC: F25D17/08
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To enable a flat type cooling showcase having a box type case body in which a cold air circulating path is formed in a recessed state to prevent the quality deterioration of commodities placed on display on the outside of an air curtain or the freshness deterioration of foods caused by the melting of the ice laid on a commodity exhibiting tray. SOLUTION: A commodity exhibiting roof plate 10 is provided on the upper surface of the opening of a circulating path and a chamber underlying the roof plate 10 is communicated with the circulating path on the upstream side of an evaporator. Then the cold air rising path of the circulating path is formed of a movable duct having an air outlet 6 at its upper end and can be raised and lowered. The duct 20 is formed in such a way that the air outlet 6 can be communicated with the chamber underlying the roof plate 10 when the duct 20 is lowered and can be maintained at a height from the plate 10 when the duct 6 is raised.
Patent JP-S591480-A (JP)
Inventor: JIEEMUZU BORUNII HEI
IPC: C07D231/00
Filed: 1983-05-31
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-H04325774-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KORENAGA TAKAHARU
IPC: F02D45/00
Filed: 1991-04-25
Abstract: PURPOSE:To prevent the burglary of a vehicle or the like due to the short-circuit of a key switch while allowing normal ignition action to be maintained by the release of reset in the case of battery voltage being lowered to place a microcomputer into the reset state. CONSTITUTION:A microcomputer (control part) 8 is provided to control the primary current intermission of an ignition coil 4. A power circuit 7 is provided to receive the first voltage VB of a battery 1 through a key switch 2 so as to supply the controller with constant voltage Vcc and a reset signal RES rising with the delay of the specified time TR. A motor signal generating circuit 20 is provided to receive the second voltage VM through a monitor switch 21 so as to supply the controller with a monitor signal SM rising synchronously with VB and VM at the time of VM being in the specified voltage range and falling later by the specified time TM than VM. A holding circuit 40 is further provided to respond to the reset signal RES and to hold the high level of the monitor signal SM when SM is on a high level at the rising time of RES. When the monitor signal SM is on a low level at the rising time of the reset signal RES, the controller thereafter stops the output of an intermittent signal to the ignition coil 4.
Patent JP-S60238496-A (JP)
Title: Gold plating solution
Inventor: WAKABAYASHI SHINICHI
IPC: C25D3/48
Filed: 1984-05-12
Abstract: PURPOSE:To obtain a stable gold plating soln. attaining uniform electrodeposition by adding potassium gold cyanide, tripotassium citrate, monopotassium phosphate, nitrilotriacetic acid, triethylenetetramine or ethylenediamine and arsenic. CONSTITUTION:A god plating soln. contg. >=2g/l metallic gold in the form of potassium gold cyanide, 20-60g/l tripotassium citrate and 20-60g/l monopotassium phosphate as buffers, 10-150g/l nitrilotriacetic acid, 5-25g/l triethylenetetramine or ethylenediamine and 0.2-8ppm arsenic as a regulating agent for electrodeposited crystals is preferably adjusted to 5.5-7.0pH. When electroplating is carried out with the gold plating soln., uniform electrodeposition is attained and the cost can be reduced.
Patent JP-S5625287-A (JP)
Title: Semiconductor memory write circuit
Inventor: TOYODA KAZUHIRO
IPC: G11C11/411
Filed: 1979-07-26
Abstract: PURPOSE:To make it possible to compensate variance in write characteristics caused depending upon the contents of an unselected cell by making the crank levels of bit lines different between the side where write current flows and that where no current flows in accordance with write data. CONSTITUTION:Clamping transistors Q7 and Q8 interposed in a couple of bit lines B0 and B1 are controlled by bias levels VC1 and VC2. Namely, when selected I<2>L memory cell MC1 is written, bias level Vc2 at the side of bit line B1 where write current IW flows should be low enough for electric current IW to flow out of cell MC1 sufficiently. Additionally, the sum of sink currents IS2-ISn flowing to unselected I<2>L memory cell groups MC2-MCn is inhibited from flowing out of cell MC1 by sufficiently increasing the other bias level VC1. Consequently, write characteristics of cell MC1 can be prevented from changing in accordance with the contents of cell groups MC2-MCn.
Patent JP-S59220321-A (JP)
Title: Manufacture of dynamic pressure type slide bearing made of synthetic resin
Inventor: FURUMURA KIYOUSABUROU
IPC: F16C33/20
Filed: 1983-05-30
Abstract: PURPOSE:To enhance the gap accuracy of a bearing and the arrangement and shape accuracy of a dynamic pressure groove, by a method wherein a synthetic resin having specific coefficient of linear expansion is used and an inner mold is withdrawn to the axial direction thereof when the surface temp. difference of a molded resin and the inner mold in a cooling and solidifying process reaches to a definite limit or more. CONSTITUTION:A molding material prepared by melting a synthetic resin with coefficient of linear expansion of 4X10<-5>/ deg.C or less under heating is injected into a mold consisting of an outer mold 10 equipped with a molding material injecting gate 11 and an inner mold 2 having a protrusion for molding the dynamic pressure groove of a bearing provided to the outer peripheral surface thereof and equipped with a withdrawal mechanism to the axial direction thereof. When the inner surface temp. of the molded resin 14 is higher than the surface temp. of the inner mold 12 during the cooling and soldifying process of the molded resin 14 in the mold, the inner mold 12 is withdrawn to the axial direction while the molded resin 14 is taken out of the outer mold 10 and solidified to prepare a dynamic pressure type slide bearing made of a synthetic resin.
Patent JP-S5429607-A (JP)
Title: Information signal recording carrier
Inventor: SATOU TAKAHARU
IPC: G11B7/24
Filed: 1977-08-09
Abstract: PURPOSE: To solve the problems in techniques and cost in the manufacture of replicas of video discs, etc. by providing a reflecting film of light on a transparent substrate formed with specific pits. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01267646-A (JP)
Title: Image forming device
Inventor: YOSHINO TATSUO
IPC: G03D3/00
Filed: 1988-04-20
Abstract: PURPOSE:To eliminate driving mechanisms such as a motor driving a reader for a bar code by fixing and providing the reader for a time series input bar code, which is marked on a magazine when a tray is loaded onto a device main body, on the device main body. CONSTITUTION:An upper tray 33 is placed on a rail 39 horizontally provided on the lower part of an upper insertion port 35, and readily loaded and unloaded through a bearing on the rail 39. The optical reader 40 for reading the bar code 37 marked on the magazine 6 is fixed to the upper part around the upper insertion port 35. Moreover, a mechanical sensor 41 composed of a microswitch, etc., is fixed to the trailing edge of the rail 39. When the upper tray 33 is completely closed, its one end abuts on the mechanical sensor 41, which detects that the upper tray 33 is completely closed. Thus, driving mechanisms such as a motor driving the reader for reading a bar code is not needed any more to scale down and simplify the device.
Patent JP-H11273090-A (JP)
Title: Optical disk, optical disk recording and reproducing device, method of recording and reproducing optical disk, and original disk for optical disk manufacturing device
Inventor: EGUCHI HIDEJI
IPC: G11B7/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of recording and reproducing a data in high density and with high accuracy. SOLUTION: The optical disk is constituted of grooves 2, lands 3 forming constant widths, and tracks wobbling in the radial direction at a constant frequency when it is rotated at a CAV(constant angular velocity). In this case, multiplexing marks M are superimposed on data bits of address information by making the marks corresponding to them on one of the right and left side walls of the tracks or on both sides, and each adjacent track (lands 3 and grooves 2) is formed so that the multiplexing marks M are in phase with each other.