baber/WOPTO huggingface dataset:
Patent JP-H08194883-A (JP)
Title: Transfer guiding device
Inventor: MURAI HIDEAKI
IPC: G06Q50/00
Filed: 1995-01-20
Abstract: PURPOSE: To guide a train to an arrival station written on a passenger ticket at the time of inserting the ticket to a guiding device arranged on a transfer station. CONSTITUTION: A ticket reading part 2 reads out the data of a through station and an arrival station written on a passenger ticket 1 inserted into a guiding device and a judging means 5 judges the deperture time, train name, entraining plathome, required time, etc., of a train going to the arrival station from data stored in transfer guide data base 3 and a train diagram data base 4 and displays the judged results on a display part 6. The displayed information is printed out on paper by a printer 7 based upon a printing specification signal outputted from an input part 11, corresponding voice data are read out from a voice data storing part 8 based upon voice guide specification, a voice is synthesized by a voice synthesizing part 9, and a voice guide is outputted from a voice output part 10.
Patent JP-H03212066-A (JP)
Title: Picture processor
Inventor: KAMON KOUICHI
IPC: H04N1/40
Filed: 1990-01-17
Abstract: PURPOSE:To obtain recording without moire automatically for a dot area of an original by revising a sampling position with respect to the dot area of the original discriminated by a picture signal and calculating the picture signal at the revised position with interpolation calculation to correct the picture signal. CONSTITUTION:An electronic part of a digital copying machine consists of an original read section 101, a picture processing section 102, a laser print section 103, a synchronizing control section 105, and a system control section 104. Then a dot area of an original is discriminated to revise a sampling position with respect to the discriminated dot area and a picture signal at the revised position is calculated by interpolation to correct the picture signal. Thus, moire elimination is implemented only to a dot part without deteriorating the resolution of the picture signal.
Patent JP-2000253597-A (JP)
Title: Vehicle mounting engine start/stop controller
Inventor: TORIYAMA MASAYUKI
IPC: H02J7/16
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To enhance acceleration when an engine is started by limiting the charging of a battery from a generator for a specified time when a start operation is detected. SOLUTION: If a throttle switch 52 is turned on when the vehicle speed is 0 km/h and the r.p.m. of engine is equal to or lower than a set level (e.g. 2500 r.p.m.), a start operation detecting section 503 recognizes it as a start operation and generates one shot of start operation detection pulse. Upon detecting an acceleration detection pulse signal, a charge limiting section 504 starts a 6 sec timer 504a and controls a regulator rectifier 67 until the 6 sec timer 504a expires to lower the charging voltage of the battery from normal level of 14.5 V down to 12.0 V. Since the charging voltage lowers when a driver opens a throttle abruptly for quick acceleration or when the engine is started from stop state, electrical load on a starter/generator can be reduced temporarily. Consequently, mechanical load on the engine is reduced and acceleration performance can be enhanced.
Patent JP-S60151819-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: ENDOU SHIGEO
IPC: G11B5/851
Filed: 1984-01-19
Abstract: PURPOSE:To obtain the titled magnetic recording medium having a high Br content and a high squareness ratio by incorporating a large amt. of nitrogen (>=40atom%) into a thin film under sputtering, forming the almost amorphous Co-Ni-N thin film, and removing almost completely the nitrogen (>=1atom%) by heat treatment. CONSTITUTION:The medium is composed of <=1atom% nitrogen, <=35atom% nickel, and the remainder of cobalt, and a thin film contg. an easy magnetization axis in the thin film surface and having >=9KG residual flux density and >=0.8 squareness ratio S is formed on a nonmagnetic substrate. The nickel content is regulated to <=35atom%, because the Co-Ni thin film having more nickel content is easy to form an f.c.c structure rather than an h.c.p structure and the squareness ratio is reduced. In addition, the nitrogen content in the thin film under sputtering is regulated to >=40atom%, because an amorphous film can not be obtained with less nitrogen content.
Patent JP-S54101194-A (JP)
Title: Method of dividing insulated trolley line circfit
Inventor: MORIMOTO SETSU
IPC: H02G1/06
Filed: 1978-01-26
Abstract: PURPOSE: To permit division of the circuit by severring the line at a desired position without loosening the tension by securing lock pieces between slide hangers, severring the line between the lock pieces and connecting an insulating connecting piece between the severred ends.  
     CONSTITUTION: Lock pieces 12a and 12b are secured to an insulating trolley line 1 in a state clamping the line on the inner side of slide hangers 5a and 5b provided near and on the opposite sides of a position, at which the line is to be severred, thus making the line between the lock pieces 12a and 12b to be in a state free from tension. Then, the conductor of the trolley line 1 is cut, and an insulating connecting piece 14 is connected to the opposite cut ends 13. In this way, it is possible to divide the circuit by severring the line at a desired position without loosening the tension. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56104514-A (JP)
Title: Delay circuit
Inventor: WATANABE TOSHIROU
IPC: H03H7/30
Filed: 1980-01-25
Abstract: PURPOSE:To obtain one or more delay signals with every period by selecting either one of several memory means storing the period signals within a certain period and then setting it under a writing state. CONSTITUTION:The input signal VIDEO is supplied in common to the date input terminals of the line memories 1-4. The changeover switch SW4 selects either one of the line memories 1-4 by the memory write pulse WE and then carries out a writing into the line memories under the control of the control part 6 which receives the clock CKH. The memories 1-4 are selected by the changerover swtiches SW1- SW3 to apply the output delay signals L1-L3. Thus a low-speed memory can be used to be able to form a picture signal delay circuit having a high integration and a low price.
Patent JP-S55100519-A (JP)
Title: Photographic telephoto lens
Inventor: YAMAGUCHI SHIN
IPC: G02B13/02
Filed: 1979-01-25
Abstract: PURPOSE: To achieve larger aperture and better image quality by specifically arraying 5 groups and 6 elements of lenses.  
     CONSTITUTION: Five groups and six elements of lenses consisting of the front lens group composed of three single lenses being positive, negative and positive subsequently from the object side and composed of kinds of glass of fluorosilicate crown, borate quartz flintand dense phosphate crown and the rear lens group composed of a negative meniscus lens whose concave face is directed to the image side and a negative cemented lens of positive and negative are so arrayed that specifications A are satisfied when the focal length is standardized to f=100, r is let the radius of curvature, d the spacing between the lens faces, n the refractive index of the d line and ν the Abbe number. The cemented negative lens consisting the rear lens is moved in the optical axis direction, whereby focusing is done. Thereby, the larger aperture of the telescope lens may be achieved and the image quality of good chromatic aberration, spherical aberation, coma aberration, astigmatic aberration and distortion aberration obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05261204-A (JP)
Title: Solvent for draining
IPC: B01D12/00
Filed: 1993-01-21
Abstract: PURPOSE:To obtain an useful solvent for draining by which a material using Fleon 113 high in depletion ability of ozone layer is replaceable by containing octafluorobutane expressed by the general formula C4H2F6 as a available component. CONSTITUTION:This solvent for draining is obtained by adding alcohols, ketones and at least one kind selected from surfactants into octafluorobutane expressed by the general formula C4H2F8. 1H,4H-perfluorobutane, 1H,2H-perfluorobutane, 1H,3H-perfluorobutane, 2H,3H-perfluorobutane or the like are used as octafluorobutane. Alcohols are preferably <=8C and methanol, ethanol, isopropanol or the like are used. Ketones are <=9C and acetone, methylethylketone or the like are used.
Patent JP-S60151615-A (JP)
Title: Driving method of liquid-crystal display device
Inventor: TAKEDA MAMORU
IPC: G09F9/00
Filed: 1984-01-19
Abstract: PURPOSE:To reduce brightness irregularity on a display screen by inverting the polarity of a signal every time one scanning line is selected or every time several lines in one frame are selected when a display panel is operated, line by line, successively. CONSTITUTION:Every display picture element 4 is provided with a thin-film transistor (TR) 3 for switching, and a scanning line 1 and a signal line 2 are provided to constitute the display panel, which is operated, line by line, in sequence to make a display. In this operation, the signal polarity is inverted every time one scanning line is selected or every time several line in one frame are selected. Consequently, the difference in hold voltages applied to liquid crystal between an upper and a lower end part is reduced.
Patent JP-S54102406-A (JP)
Title: Condenser
Inventor: ITABASHI YUKIHIKO
IPC: F28B9/02
Filed: 1978-01-30
Abstract: PURPOSE: To obtain a condenser with the turbine exhaust steam naturally conducted into a heat exchanging unit of the condenser, by means of guiding the turbine exhaust steam flowing through the steam passage portion constructed by a top main unit barrel of the condenser and a cover for enclosing an ejector pipe and feed water heater.  
     CONSTITUTION: An exhaust steam S, if drawn out from a turbine 13, flows at high speed downward through a steam flow path 28, constructed by a cover 20 and a top main barrel 11 of the condenser, being conducted to a heat exchanging unit. The steam from an ejector goes into a top side of the section A of a header 19 partitioned by a separating plate 23, passing through a slit 24 of a separating plate 21 to flow into the right side partitioned by a separating plate 22 of the section B of the header 19, being sent to the feed water heater from a steam outlet seat 27. And the steam from an ejector 17 goes into a bottom side of the section A of the header 19 partitioned by the separating plate 23 of the section B ofthe header 19 from through a slit 25 of the separating plate 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58127022-A (JP)
Title: Electric panel heater
Inventor: YAMAMOTO SHIYUUJI
IPC: F24H3/00
Filed: 1982-01-21
Abstract: PURPOSE:To provide the electric panel heater which can be controlled the consumption of electricity by a very simple means and also adjusted the ratio between convection component and radiation component in the air heating state. CONSTITUTION:On the inner wall of the front side of a panel case 8, a PTC surface heat generating member 9 is attached, and in the upper and lower parts, ventilation holes 10 and 10' are formed. This panel case 8 is installed by standing on legs 11 or hanging by hanger 12. The PCT heat generating member 9 has PTC characteristics. If power is supplied to the PTC surface heat generating member 9 with the ventilation holes 10 and 10' all closed, with decided outer temperature, characteristics of the member 9, source voltage and the like, the generated heat temperature and consumed electricity value of the member 9 is determined primarily. As the inside of the panel case 8 is sealed completely, an air layer serves as a kind of heat insulative layer, and the PTC surface heat generating member 9 raises its temperature to the maximum. At this time, the heat discharged from the panel case 8, though a very small amount of heat is produced in the vicinity of the surface of the case 8 due to convection, is mostly released by radiation from the front surface of the panel case 8. Thus an air heating panel heater of radiation system can be obtained.
Patent JP-S5292159-A (JP)
Title: Drying equipment
Inventor: NAITOU MASAYA
IPC: F26B5/00
Filed: 1976-01-30
Abstract: PURPOSE: To dry up materials to be dryed up including much quantities of magnetized materials at a small sized drying furnace in a short time in a drying equipment for magnetized material use which dry up materials to be dryed at the condition of floating support with a pair of magnetic plates with different facing pole each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58126411-A (JP)
Title: Compulsory ventilating apparatus for crankcase
Inventor: MURAMATSU AKIRA
IPC: F01M13/02
Filed: 1982-01-22
Abstract: PURPOSE:To permit compulsory ventilation by reducing transmission of pressure pulsation of the blow-by gas to the upstream side of a throttle valve, in the light-loading and low-revolution range, e.g., in idling. CONSTITUTION:A flow control mechanism 22 is arranged midway in a blow-by gas passage 20. Said flow control mechanism 22 has a small bypass hole 24 formed on a partitioning wall 23 and is equipped with a unidirectional valve 25 installed in parallel to said small bypass hole 24. As a negative pressure is formed on the crankcase side in the light-loading and low-revolution range of an engine, the valve body 26 of the unidirectional valve 25 is closely attached onto the seat surface. Therefore, the blow-by gas passage 20 is allowed to communicate only through the small bypass hole 24, so the pressure pulsation generated in a crankcase 8 is damped through said small bypass hole 24.
Patent JP-H05197342-A (JP)
Title: Color picture display device
Inventor: KANI AKIRA
IPC: H01J11/24
Filed: 1992-01-21
Abstract: PURPOSE:To provide a thin color picture display device of high quality which is easy to produce and drive and has a high light transmittance. CONSTITUTION:An optical shutter array 1 where plural optical shutter elements are arranged in a plane, a color light emitting device 2 which is arranged on the rear part of the optical shutter array 1 and has a planar gas discharge tube, and an optical shutter array driving means which drives the optical shutter array 1, and a color light emitting device driving means which drives the color light emitting device are provided, and the gas discharge tube is provided with at least three color linear light emitting part groups different from one another, and the color light emitting device driving means causes linear light emitting part groups of the same colors of the gas discharge tube to successively emit light in the order of different colors, and the optical shutter array driving means switches desired optical shutter elements of the optical shutter array 1 in accordance with the timing of light emission of each color of linear light emitting part groups of the gas discharge tube.
Patent JP-H02192004-A (JP)
Title: Magnetic head
Inventor: ONOE ATSUSHI
IPC: G11B5/255
Filed: 1989-01-19
Abstract: PURPOSE:To improve productivity, reliability and wear resistance by forming wear resistant films on both side faces of magnetic cores so as to insert the working gap of a tape-sliding surface from the side faces and disposing nonmagnetic films between the magnetic cores and the wear resistant films. CONSTITUTION:The wear resistant films 16 are formed on both side faces of the magnetic cores so as to insert the working gap 2 of the tape-sliding surface from the side faces and the nonmagnetic films 15 are disposed between the magnetic cores 6 and the wear resistant films 16. Then, even if the magnetic cores are of a magnetic metallic material, the wear resistance thereof at the time of traveling of a magnetic tape is greatly improved if the magnetic head is constituted in such a manner. Since the nonmagnetic films 15 are formed on the magnetic metallic material, the films 15 acts as protective films even at the time of forming the wear resistant films 16 to >=1mu thickness. The formation of the layers deteriorated in properties on the magnetic metallic material is thereby obviated and the deterioration in the characteristics of the magnetic metallic material is prevented. The wear resistant films 16 contribute to the improvement in the adhesive strength in this way and the magnetic head is obtd. with good productivity without exerting inverse influence on the magnetic characteristics of the magnetic cores 6.
Patent JP-H04243864-A (JP)
Title: Production of unsaturated dicarboximide-based compound and resin
Inventor: YONEMOTO KAMIO
IPC: C08L79/08
Filed: 1991-01-28
Abstract: PURPOSE:To obtain the subject compound in high purity and yield by simple steps for cyclodehydrating an unsaturated dicarboxamic acid compound in the presence of an acid anhydride, a basic catalyst and a metallic salt catalyst in a solvent, distilling alkylcarboxylic acids formed as by-products and the solvent under reduced pressure, removing the aforementioned acid and solvent, depositing solid substances and redistilling the resultant solution. CONSTITUTION:An unsaturated dicarboxamic acid compound such as N-phenylmaleamic acid expressed by formula I [D is bifunctional organic group having at least one C=C bond; R<1> is n-valent organic group containing at least one C; (n) is an integer of >=1] is cyclodehydrated in the presence of an acid anhydride such as acetic anhydride, a basic catalyst such as triethylamine and a metallic salt catalyst such as cobalt naphthenate in a solvent. Produced alkylcarboxylic acids and the solvent are then distilled at <=70 deg.C under reduced pressure to distill away 50-70% of the solution. The resultant solution is subsequently cooled or a poor solvent such as water is added to deposit solid substances. The obtained solution is redistilled to afford objective unsaturated dicarboximide-based compound such as N-phenyl-malemide expressed by formula II.
Patent JP-H03213051-A (JP)
Title: Picture read method
Inventor: KAMON KOUICHI
IPC: H04N1/19
Filed: 1990-01-18
Abstract: PURPOSE:To read an original picture with high quality and high resolution by energizing an output of a line image sensor in a sampling pitch in the subscanning direction shorter than a sampling pitch in the main scanning direction and extracting the picture at a sampling pitch of the same degree as the sampling pitch in the main scanning direction. CONSTITUTION:A synchronizing signal MSYNC is used as a reference to generate a read line synchronizing signal phiSG signal having a frequency thrice the frequency of the synchronizing signal and the signal is used as a shift gate signal and given to a CCD image sensor 9. Then the subscanning speed of a scanner is decided so as to be moved in the sampling pitch for one period of the synchronizing signal MSYNC. Thus, a signal from a CCD 9 is outputted (in the unit of lines) at a sampling pitch of 1/n of the sampling pitch in the main scanning direction. When the sampling pitch in the subscanning direction is small and the storage time of the line image sensor is shorter, the aperture in the subscanning direction is decreased and the read characteristic in the subscanning direction, i.e., the frequency characteristic is improved.
Patent JP-H01184404-A (JP)
Title: Height measuring instrument
Inventor: DAITO AKIHIRO
IPC: G01C3/06
Filed: 1988-01-19
Abstract: PURPOSE:To exactly measure height of a solder apex without being unfluenced by disturbance by outputting a displacement quantity signal from an optical displacement gauge only in case both photocurrents from said displacement gage have become a value for satisfying a prescribed forming condition in relation to the solder apex. CONSTITUTION:A displacement quantity sensor 20d outputs photocurrents I1, I2 corresponding to a displacement of beam light from a convex lens 20b to the surface of a solder part 11. A first comparator 80 judges a fact that said beam has reached the vicinity of an apex 11a of the solder part 11 by comparing a displacement quantity signal consisting of a ratio (V1-V2)/(V1+V2) of the sum and the difference after said photocurrent has been converted to a voltage value, and activates the second comparator 90. The second comparator 90, a third comparator 110 and a circuit consisting of an integration circuit 100 decide a fact that the beam has reached the apex 11a of the solder part by comparing a sum signal V1+V2 after having converted a voltage of said photocurrent and a reference voltage, or comparing them after having executed an integration. Subsequently, a level of a peak holding circuit 120 to said displacement quantity signal in this case is outputted as height of the apex of the solder part.
Patent JP-S64697-A (JP)
Title: Static electricity removing material for paper
Inventor: TSUCHIYA FUMIAKI
IPC: H05F3/02
Filed: 1988-01-18
Abstract: PURPOSE: To easily make up a static electricity removing material hard to break by press-cutting a sheet substrate provided with conductive films on both sides of a synthetic resin base material.  
     CONSTITUTION: Conductive films 3 such as Al, etc. are formed on both sides of front and rear of a sheet base material 2 which is made of Synthetic resin base material and bendable and firm so as to make a sheet substrate 4. A static electricity removing material hard to break, where paper contact pieces 6B separating slits 5 at the specified intervals and a grounding base end part 6A are formed in a body, can be easily made by press-cutting this substrate 4. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11215862-A (JP)
Title: Oscillatory actuator and its manufacture
Inventor: NASU NOBUYOSHI
IPC: H01L41/22
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time, make it fit for mass production, stabilize the dimensional precision, enable it to be manufactured at low cost. SOLUTION: This actuator 10 is equipped with an elastic body 12 which oscillates by excitation, and an oscillating member 14 which contacts a relative motion member, being joined with the elastic body 12. In this case, the elastic body 12 has the main body part 12a made by punching processing, and a recess 12b made by forging processing at this main body part 12a, and a sliding member 14 is joined with the recess 12b.
Patent JP-H09195783-A (JP)
Title: Supercharged pressure control device for engine
Inventor: KOBAYASHI HITOSHI
IPC: F02D45/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent engine output from excessively increasing due to excessive supercharged pressure at low open air temperature by comparing an engine load obtained at operation at low open air temperature (relative reference value) with the present engine load, and lowering the target value of a supercharged pressure control means when the present load is higher than the relative reference value. SOLUTION: At controlling supercharged pressure by an ECU, at first target supercharged pressure is set at an optimum value, and this target supercharged pressure is compared with actual supercharged pressure as intake pressure detected by an absolute pressure sensor 22. According to the compared result, ON duty of a drive signal against a duty solenoid valve 21 is computed by PI control, and the opening of a waste gate valve 19, i.e., supercharged pressure is controlled through an actuator 20. In this case, when the present engine load is higher than the engine load obtained under the atmospheric condition of low open air temperature, it is judged to be at low open air temperature, and the control target value of supercharged pressure is lowered. Hereby, supercharged pressure can be always controlled to be at an optimum value.