baber/WOPTO huggingface dataset:
Patent JP-H01108086-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/28
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a thermal recording material having a transparent thermal recording layer enhanced in mar resistance, by incorporating a filler having a refractive index in a specified range of ratio to the refractive index of a color developer solution and having an average particle diameter not more than a specified value, into the thermal recording layer. CONSTITUTION:Microcapsules containing a basic dye precursor therein and a solution of a color developer in an organic solvent insoluble or hardly soluble in water are emulsified or dispersed to prepare a coating liquid containing an emulsion or dispersion, and the coating liquid is applied to a base, followed by drying to provide a thermal recording layer. The dye precursor is a colorless or light-colored one which is appropriately selected. For example, a triarylmethane compound may be used. The color developer may be a phenol compound or the like. A filler is added to the thermal recording layer, for enhancing film strength or preventing sticking. In order not to lower transparency, the filler must have a refractive index in a ratio to the refractive index of the color developer solution of 0.95-1.05 and have a particle diameter of not more than 3mum.
Patent JP-H1086675-A (JP)
Title: Wind throb reducing device of opening/closing type roof device for vehicle
Inventor: FUKINO MASARU
IPC: B60J7/22
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the wind throb when a vehicle travels with a front lid and a rear lid in an open condition in the vehicle furnished with a tandem type sun roof device in which forward and rear opening parts are provided in a roof, the forward opening part is opened by the tilt-up of the front lid, and the rear opening part is opened by the rear slide of the rear lid. SOLUTION: A diffuser 7 comprising a plurality of longitudinal walls approximately parallel in the advancing direction of a vehicle is suspended from a lower part on right and left sides in the vicinity of a rear end of a front lid 4, and when the vehicle travels with the front lid 4 in the tilt-up condition, a part of the running air flowing rearward along an upper surface of the front lid 4 is turned around the lower side from the side edge of the front lid 4, the vortex generated along the lower side part of the side edge of the front lid 4 is trapped by the diffuser 7 to make a smooth flow approximately parallel in the advancing direction of the vehicle. The wind throb caused by ingress of the vortex into the rear opening part 3 can be reduced.
Patent JP-H06115443-A (JP)
Title: Rear wheel steering device of vehicle
Inventor: INABA TAKASHI
IPC: B62D113/00
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a smooth operating feeling in the operation repeating a low speed operation and a stop, by composing the system to set the rear wheel steering angle at neutral only when the vehicle is surely decided to be in the parking, and not to set at neutral only in the condition the car speed is zero. CONSTITUTION:A steering sensor 17 and a car speed sensor 18 are provided, and the detecting signals from the sensors 17 and 18 are input to a controller 14. Furthermore, a parking brake switch 19 closed by a parking brake operation, and a P range sensor 20 closed by a parking P range selection are provided, and when the switches 19 and 20 are closed, display lamps 121 and 122 are lighted respectively. By such a constitution, it is decided whether the shift range is the P range or not, or the parking brake is operated or not, that is, it is decided whether the vehicle is in the parking condition or not. An instruction to control the rear wheels at the neutral condition is output from the controller 14 only when it is decided to be in the parking condition, and the rear wheels are not at the neutral position in a turning back operation such as a garaging of the vehicle.
Patent JP-2001089074-A (JP)
Title: Method for estimating service life of crane component
Inventor: TANAKA MICHIHIRO
IPC: B66C15/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a crane component service life estimating method capable of correctly estimating the service life. SOLUTION: A plurality of equivalent operation experience calculating formulae 31 are registered for each objective component, the equivalent operation experience for each registered equivalent operation experience calculating formula 31 is calculated for each component, the calculated equivalent operation experiences are accumulated and stored as the equivalent operation experience accumulation value, the equivalent operation experience accumulation value suitable for the service life estimation is selected in estimating the service life, and the service life of each component of a crane is estimated based on the selected equivalent operation experience accumulation value and the reference service life value.
Patent JP-H0570998-A (JP)
Title: Cation electrodeposition coating method
Inventor: SUGIZAKI KATSUHISA
IPC: C25D13/18
Filed: 1991-09-17
Abstract: PURPOSE:To obtain the cation electrodeposition coating method which can sufficiently coat even the inside of the joint parts and pocket parts of a material to be coated, does not generate the abnormal deposition of coating films and can suppress the temp. rise of a bath by generation of heat. CONSTITUTION:This cation electrodeposition coating method includes (1) a stage for boosting an impressed voltage from the voltage for starting electrodeposition to a specified voltage within a 100 to 250V range by spending >=50 seconds at <=4.2V/sec boosting rate and (2) a stage for impressing the impulsive voltage of the range where the low voltage is 100 to 250V and the high voltage is 200 to 400V and the difference between the high voltage and the low voltage is 50 to 300V for >=30 seconds under conditions of 0.1 to 5 seconds of one cycle after the above-mentioned boosting stage.
Patent JP-S63121196-A (JP)
Title: Semiconductor memory device
Inventor: TATEMATSU TAKEO
IPC: G11C11/34
Filed: 1986-11-07
Abstract: PURPOSE:To perform a refresh at an interval as long as possible by providing a sensor cell in respective word lines, raising a refresh request signal according to the voltage of a cell capacitor, and automatically delaying the output of the refresh request signal when a memory cell is refreshed after a fixed time elapses. CONSTITUTION:The sensor cells SC1, SC2...SCn having the same structure of the memory cell MC of a cell array 12, disposed in the respective word lines WL1-WLn and refreshed when the word line is selected are disposed. The refresh time distribution of a real cell array is represented by the sensor cell array 14, thereby, a shorter refresh interval is necessarily realized. Further, when the word line is selected by the access of the memory, the sensor cell belonging to the word line is refreshed. Thereby, a cell refresh automatically adapted to a process, a temperature and a voltage condition, suitable for a memory access state and having the interval as long as possible can be carried out.
Patent JP-2000076695-A (JP)
Title: Optical head and manufacture of the same
Inventor: MIYAUCHI DAISUKE
IPC: G11B7/135
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To achieve improvement in accuracy and high volume productivity, and miniaturization in an optical head using a solid immersion lens. SOLUTION: This is an optical head provided with an object lens for focusing irradiating light on an optical information medium, and a solid immersion lens which is arranged between the optical information medium and the object lens and converts an effective numerical aperture. In this case, a plate-like object lens substrate 11 which is partly is molded into the object lens 12, and a plate- like solid immersion lens substrate 21 which is partly molded into a solid immersion lens 22 are integrated via a spacer 31, and there exists an air gap between the object lens 12 and the solid immersion lens 22.
Patent JP-H02139558-A (JP)
Title: Photosensitive composition
Inventor: UEHARA MASABUMI
IPC: G03F7/021
Filed: 1988-10-21
Abstract: PURPOSE:To improve the sensitivity, chemical resistance and oxygen shielding property of a photosensitive compsn. by incorporating specified co-polycondensed diazo resin. CONSTITUTION:This photosensitive compsn. used to produce a photosensitive planographic printing plate, etc., contains co-polycondensed diazo resin (e.g. resin having a structure represented by formula I) contg. an arom. compd. (B) having one or more polymerizable unsatd. bonds in the molecule and an arom. diazonium compd. (ArN2X) as structural units. In the formula I, B may be 4-hydroxyphenylmethacrylamide, etc., ArN2X may be diphenyl-4-diazonium salts such as 4-diazodiphenylamine sulfate and R is H, methyl, etc. This compsn. preferably contains a photopolymerizable monomer and a photopolymn. initiator besides the diazo resin.
Patent JP-H01108613-A (JP)
Title: Temperature controller
Inventor: TANAKA TERUYA
IPC: G05D23/19
Filed: 1987-10-21
Abstract: PURPOSE:To rapidly increase a load temperature when a large difference exists between the load temperature and a preset temperature by controlling a conductive quantity to a heater based on a difference between the output of a temperature sensor and the preset temperature set at a temperature setting part. CONSTITUTION:When a power source switch is applied or a switch 7 for instructing fast-heating is operated, the ON/OFF of a thyristor 23 is controlled by extracting the difference between a temperature setting signal and a temperature detecting signal and comparing the difference with the temperature detecting signal. When the temperature of an electric blanket 35 is set near the temperature (preset temperature) set at a temperature setting circuit 9, the share of level up of the preset temperature can be reduced. In such a way, it is possible to prevent the electric blanket 35 from being heated abnormally, and to heat the electric blanket 35 is separated remarkably from the temperature (preset temperature) set at the temperature setting circuit 9.
Patent JP-S61143143-A (JP)
Inventor: OKAFUJI YUKITAKA
IPC: B29C65/78
Filed: 1984-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63120899-A (JP)
Title: Blower
Inventor: MIHATA YUKIHIRO
IPC: F04D29/44
Filed: 1986-11-07
Abstract: PURPOSE:To improve static pressure and blow rate without making a blower large-sized by specifying the position of a fan casing closest to a fan surrounded by said casing and driven by a motor while specifying the ratio of pitch P to chord length l of fan. CONSTITUTION:A blower constituted from a fan 3 driven by a motor 1 and a fan casing 4 surrounding said fan 3 maintains pressure difference between inside and outside pressures of the casing 4 to even air flow while being provided with an intake orifice 5 having a rounded portion with small local pressure loss factor to restrain the local pressure loss and a blowing discharge port 6. Also, in the proximity of the discharge port 6 is formed a pressure branching tongue portion 7 for preventing discharged air from return. In this case, a position 8 on the fan casing 4 closest to the fan 3 is spaced from the pressure branching tongue portion 7. Also, the ratio (=p/l) of pitch P to chord length l of fan 3 is set to 0.75 or less.
Patent JP-H03129914-A (JP)
Title: Surface acoustic wave resonator composite type filter
Inventor: SHIBAGAKI NOBUHIKO
IPC: H03H9/145
Filed: 1989-10-16
Abstract: PURPOSE:To miniaturize a capacity element, to easily set an arbitrary capacity value, and also, to extend a service life of the element by forming the capacity element for constituting the surface acoustic wave resonator composite filter by an inter digital filter electrode. CONSTITUTION:An inter-electrode capacity C0 of an inter digital filter electrode can be derived by C0=CsXNXW. Cs denotes an intrinsic value determined by a dielectric constant of a piezoelectric body 1 for forming inter digital filter electrodes 3, 4 and a ratio (a/b) of electrode width and a period of electrode repetition, and N and W denote the number of electrode repetitions and electrode cross width, respectively. At the time of (a/b)=1/4, Cs becomes 514.93pF/m, and when the number of repetitions of the electrode and the electrode cross width are designed to 200 pairs and 70mum, respectively, the inter-electrode capacity becomes about 7.2pF. In this case, when electrode width (a) is set to '1', the electrode repetition period becomes 4mu, and a pattern size of the capacity element becomes 70mumX800mum.
Patent JP-H10109121-A (JP)
Title: Cylinder device of punch press
Inventor: TAKATSU MASATO
IPC: B30B1/32
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To speed up the stroke and movement of a hydraulic cylinder for striking a punch of a punch press. SOLUTION: By supply and discharge of pressure oil to a hydraulic cylinder 49 for striking the punch P of the punch press 1 through a valve 73, the stroke of the piston rod of the hydraulic cylinder 49 is controlled. By supplying the pressure oil to the oil supplying side of the valve 73 through plural small- diameter conduits 71, the large capacity of pressure oil is supplied and the followup ability of hoses is improved, so the high-speed movement of the hydraulic cylinder 49 is enabled. Because the pressure oil is discharged through the large diameter conduit 79 from the oil discharging side of the valve 73, the large capacity of the pressure oil is worked, but the surge pressure in this large diameter conduit 79 is suppressed with a damper 81 and the speeding-up of the stroke of the piston rod of the hydraulic cylinder 49 is attained.
Patent JP-S63120672-A (JP)
Title: Paper-feeding mechanism for printer or the like
Inventor: FUKUSHIMA KAZUNORI
IPC: B41J29/44
Filed: 1986-11-08
Abstract: PURPOSE:To prevent paper jamming, by providing a first sensor for detecting the arrival of a paper at a predetermined position, a second sensor for detecting the paper not being discharged in the normal direction, and a controlling means for stopping paper feed. CONSTITUTION:A paper 10 is passed through a gap 4c between paper-supplying guides 4a and 4b, is wrapped around a platen 1 by a pinch roller 2, and is discharged into a gap 5c between paper-discharging guides 5a and 5b by another pinch roller 2'. When the leading end of the paper 10 is passed through a position opposed to a paper sensor 6 provided on the guide 5a, the sensor 6 detects light reflected from the surface of the paper 10, and outputs a signal to a controlling circuit 8, whereby transfer of an image is started. When the leading end of the paper 10 is curled and is passed through a gap between a paper jam sensor 7 and the platen 1, the sensor 7 outputs a predetermined signal to the controlling circuit 8, which immediately stops a platen motor 9, and simultaneously issues an alarm to inform the user the occurrence of abnormal paper feeding.
Patent JP-H04143456-A (JP)
Title: Fuel supply device of spark ignition type internal combustion engine
Inventor: ITO TERUYUKI
IPC: F02M69/04
Filed: 1990-10-05
Abstract: PURPOSE:To suppress variation of the air-fuel ratio by introducing atomized fuel from a fuel injection valve directly to the combustion chamber, allowing the fuel to run against a hot exhaust valve projecting part, and forming the foremost surface of the fuel injection valve approx. flush with the inner wall of a suction port. CONSTITUTION:Atomized fuel, spouted by a fuel injection valve 20 does not run against a suction port 13 and a suction valve 15, but is introduced directly to the combustion chamber 14 to collide with a projection 21 of an exhaust valve 17. Therefore, the fuel can be introduced in the condition turned into particulates to the combustion chamber 14 without delay in transport, and even at the time of cold start, etc., turning into particulates and gasification of the fuel are accelerated. Further, the fuel injection valve 20 is installed so that its foremost surface is approx. flush with the inner wall of the suction port 13, so that there is no recess at the inner wall of the suction port 13 otherwise existing to offer a sump for fuel. Thereby variation in the air-fuel ratio can be suppressed.
Patent JP-H09187685-A (JP)
Title: Seal plate for sealing rotary unit
Inventor: EGLI ERNST
IPC: E04G21/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a seal plate provided with a scraping member whose the wear surface with a rotary unit is not required to be frequently retreated. SOLUTION: A spray device is constituted by providing it with a rotary unit for supporting plural bushes in the peripheral edge part, and a filling opening of a filling means, a compressed air opening and a discharge opening each fixedly installed on the fixing part of the device. In this case, a seal plate 71 is used for sealing the rotary unit to the fixing part of the spray device, and also is formed of an elastic plate having at least one opening, and in an area of the peripheral edge part of at least one opening above, a scraping member 76 made of metal is installed. The scraping member 76 can be projected from one side of the seal plate 71, and also is installed, pressed in the thickness direction of the seal plate 71.
Patent JP-H0984080-A (JP)
Title: Message data receiver and transmitter
Inventor: NAGATOMO SHOICHI
IPC: H04W4/12
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the quality of the contents of a communication message by applying correction processing automatically to message data so as to conduct their display, transmission or the like. SOLUTION: A control section 29 reads generated or read message data stored in a RAM 28 so as to check whether or not conversion disable data are included in the data in compliance with conversion disable data correction criterion. When the conversion disable data are in existence, the location and digit data for the conversion disable data are stored in a correction location notice memory in a RAM 28, and the message data stored in a memory area in the control section 29 are correction according to the correction method based on the conversion disable data correction criterion. Then the control section 29 converts (30) data in the RAM 28 and outputted from a speaker 19 and the corrected data area is displayed based on digit data for the corrected part in the correction notice memory in the RAM 28 simultaneously.
Patent JP-H08129294-A (JP)
Title: Electrophotographic device
Inventor: KISHIMOTO YASUHIRO
IPC: G03G15/06
Filed: 1994-10-31
Abstract: PURPOSE: To suppress a fogging phenomenon at a low cost and also to stabilize image density by connecting a grid to a developer supply means through a constant voltage element. CONSTITUTION: A charger 14 is a scorotron charger provided with a reticulated grid electrode 14a, and the charger 14 is connected to a developing roller 16 through a varister 30 functioning as a bidirectional constant voltage diode. A light receiving element 38 is installed under an original platen 26 so as to detect the density of an original, that is, the reflectance(R). The original density information, or the reflectance information is given to a microcomputer 36. The using frequency of a photoreceptor 12, that is, the number of copied sheets (CV) is counted by a counter 40 attached to the microcomputer 36.  A developing bias voltage (Vb) to be impressed on the developing roller 16 from a high voltage power supply 42 is varied and controlled by the microcomputer 36 in accordance with the obtained information, for example, in accordance with at least one among the density of the original, the reflectance of the original, the using frequency of the photoreceptor 12 and the exposure amount in the past.
Patent JP-S63123514-A (JP)
Title: Transferring roller table
Inventor: KATO KAZUO
IPC: B21B39/12
Filed: 1986-11-11
Abstract: PURPOSE:To eliminate tightening and loosening fitting bolts and to reduce the changing time by forming bearings supporting both end shafts of a roller into a sleeve and integrating and fixing both the bearings by a connecting member. CONSTITUTION:At the time of changing a table roller 2, a shaft coupling 6 connecting a driving device and a roller bearing 2a is diassembled to disconnect the driving device from the bearing 2a. A positioning pin for a roller bearing 20 is removed and a hanging bolts 41 are fitted. Fitting bolts 30 providing a fixed frame 28 with a frame member 26 are removed. A hydraulic cylinder is actuated to tilt the frame member 26 together with the roller 2 from a horizontal position to a vertical one to fix them with a locking pin, etc. A wire rope 15 is passed through the bolts 41, is hung by its one end at a crane hook 16, and is wound to pull out the roller 2 together with a connection member 25.
Patent JP-H0693765-A (JP)
Title: Personal belongings theft preventive device and method using the same
Inventor: MATSUNAGA SHIYOUTA
IPC: E05B45/06
Filed: 1992-09-10
Abstract: PURPOSE:To prevent leaving personal belongings or theft thereof by issuing an alarm when signal communication is interrupted for a certain period of time between a slave unit mounted on each piece of the belongings and a master unit mounted on the possessor and when an acceleration is applied to the slave unit. CONSTITUTION:A slave unit 2 to be mounted on each piece of the personal belongings and a master unit 1 to be mounted on the possessor for the belongings are equipped with respective signal transmitting part 13, 4, signal receiving parts 14, 5, alarm devices 17, 8, and control parts. When the leaving preventive mode is on, a normal state signal is issued at certain intervals from the master unit 1, and the slave unit 2 holds its alarm device 17 in the off state as long as the unit 2 is receiving such signals, When no signals from the master unit 1 are issued for a certain period of time, the alarm device 17 of the slave unit 2 is turned on, and alarm is issued. When the theft preventive mode is in effect, on the other hand, a sensor 19 of the slave unit 2 is turned on, and eventual application of an acceleration to the belongings and sensing of the same should cause actuation of the alarm device 17. It may be acceptable also that an alarm signal is passed to the master unit 1 to cause its issuing the alarm in case the slave unit 2 issues an alarm.
Patent JP-H02113849-A (JP)
Title: Freshness-keeping agent
Inventor: HIRAMATSU TAKASHI
IPC: A23B7/144
Filed: 1988-10-21
Abstract: PURPOSE:To obtain freshness-keeping agent for vegetables and fruits, etc., having good efficiency with a small using amount, long available period and excellent safety by mixing fine powdery active carbon attached with palladium chloride and granular desiccating agent having no deliquescent property in specific ratio and enclosing in a bag having water resistance and air permeability. CONSTITUTION:Fine powdery active carbon having 150-400 mesh, preferably 200-300 mesh particle diameter attached with 1-5wt.% palladium chloride is mixed with granular desiccating agent having no deliquescent property (e.g., silica gel or zeolite) at a weight ratio of 1:50-1:300, preferably 1:80-1:150 and enclosed in a bag having water resistance and air permeability (e.g., non-woven cloth) to make existence of >=2.5X10<-3> g palladium chloride in the bag to afford the aimed freshness-keeping agent.