baber/WOPTO huggingface dataset:
Patent JP-H08311226-A (JP)
Title: Foamed thermoplastic polyester resin sheet
Inventor: NAKAMURA MASAAKI
IPC: C08J9/04
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a foamed thermoplastic polyester resin sheet excellent in printability and bondability. CONSTITUTION: This foamed thermoplastic polyester resin sheet is a foam sheet containing a thermoplastic polyester resin as the base resin, wherein the centerline average roughness on at least either surface of the sheet is 2μm or below, and the degree of crystallinity of the surface is desirably 20% or below.
Patent JP-H06334897-A (JP)
Title: Picture signal processing circuit
Inventor: KANAMORI TAKAHIRO
IPC: G09G3/20
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a signal with contrast by detecting the gradation of an input luminance signal so as to calculate the number of picture elements, comparing the number sequentially with plural reference data so as to select corresponding data thereby correcting stepwise the gradation of a luminance signal. CONSTITUTION:A luminance signal is branched from an A/D converter section 1 and fed to a gamma correction circuit 7 and a gradation detection section 2. The detection section 2 detects a gradient of the luminance signal of each picture element and sends data to a counter section 3. The data from the counter section 3 are sent to a 1st comparator section 5 via a control section 9 and compared with reference data from a 1st storage section 4 and the result of comparison is compared with the reference data from a 2nd storage section 10 at a 2nd comparator section 11 and when a gradation block with less frequency than that of the reference value is in existence, a 3rd comparator section 12 compares the data with the reference data read from a 3rd storage section 13. Thus, comparison is executed till the data is in matching with the relevant reference data and an output of the comparator section gives an output which is performed for selection by a table selection circuit 6 from the pertinent comparison section, a prescribed correction coefficient is selected and the gamma correction circuit 7 corrects stepwise the gradation of the luminance signal.
Patent JP-S5244057-A (JP)
Title: Activated sludge processing method and control system therefor
Inventor: WATANABE SHIYOUJI
IPC: C02F3/12
Filed: 1975-10-03
Abstract: PURPOSE: To provide the above-identified method, in which the lower limit of returned sludge corresponding to the lower limit of the water level difference leading to breakage of a siphon is calcuated and compared with the actual quantity of the returned sludge so that the quantity of discharged sludge may be controlled to accomplish the activated sludge processing operation in a stable manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5645244-A (JP)
Title: Power supplying method of electric upsetter
Inventor: FUJIMAKI MINORU
IPC: B28B21/68
Filed: 1979-09-18
Abstract: PURPOSE: To disperse and uniformalize the heat generated in the working part and form a head of a normal shape by preheating the work under slowly rising voltage then upsetting the same while supplying the power intermittenly.  
     CONSTITUTION: In an upsetter forming a head at the end of a work, an input electric power source and the primary side of a load transformer 32 are connected by a circuit 36 by way of a thyristor switch 33. The secondary side of the load transformer is connected to the heater of a pressing cylinder 25 and a clamping cylinder 15. Next, the branching terminals 37a, 37b of the circuit 36 and the primary side of the transformer 39 of a firing circuit 40 are contacted by a circuit 38 and the secondary side of the transformer 39 and the known firing circuit 40 and thyristor switch 33 are connected. Next, the branching terminals 41, 42 and the primary side of the transformer 43 are connected by a circuit 44 and the secondary side thereof is connected to a regulated power supply circuit 46 via a bridge circuit 45. Further the work is upset by an electric power control circuit connected to the firing circuit 40 via a soft starting circuit 47. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61278706-A (JP)
Title: Masking mechanism for pattern appearance tester
Inventor: YOSHIZAWA TAKAO
IPC: G01N21/88
Filed: 1985-06-03
Abstract: PURPOSE:To mask an arbitrary shape in real time by storing previously an unnecessary defective part as masking data, collating a defect decision part and canceling the defect decision when the decided part equals stored data. CONSTITUTION:At the time of testing the pattern appearance of a printed board, a specific part (that is, unnecessary defective part), which is not decided to be defective even if it has a phenomenon equivalent to appearance abnormalities, is previously stored in a masking data memory part 3. In the same manner as a normal operation a two channel signal is led to a defect deciding part 7 through feature extracting parts 5 and 6 to decide defects. When the defect decision is given, the defective part is collated with the stored contents in the masking data memory part 3. At this time, when the part decided to be defective is equal to the data in the memory part 3, the defect decision is canceled as unnecessity.
Patent JP-H01288740-A (JP)
Title: Thermocouple protective tube and manufacture thereof
Inventor: MORI HIDEAKI
IPC: G01K1/08
Filed: 1988-05-16
Abstract: PURPOSE:To achieve prevention of the lowering of anticorrosion of a thermocouple protective tube and embrittlement in structure thereof, by forming a vitreous layer on the external surface of a sintered protection layer. CONSTITUTION:A coat of a slurry of refractory powder and a vitrified material is applied on the external surface of a sintered protective tube body 1a mainly composed of a non-oxide compound such as boride of Zr to form a vitreous layer 1b thermally treated. The formation of the vitreous layer 1b can suppress the oxidation of non-oxide ceramics which occurs in the preheating and measurement of temperature when a molten metal is fed with the ceramics, thereby enabling the prevention of the lowering of anticorrosion and embrittlement in structure thereof.
Patent JP-2000311262-A (JP)
Title: On-vehicle device for automatic toll collection system
Inventor: SATOMURA SHIGEYUKI
IPC: G07B15/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle device for an automatic toll collection system to which a card for the automatic toll collection system does not have to be inserted separately and which improves convenience because a 1st portable machine (portable machine having an engine function) can surely be carried out from the vehicle in the case of leaving the vehicle, theft prevention property can be improved and the engine can also be started by the 1st portable machine in the case of driving the vehicle (getting into the vehicle) by making the 1st portable machine starting the engine of the vehicle store 1st credit identification information for the automatic toll collection system and executing automatic toll collection according to the 1st credit identification information. SOLUTION: This on-vehicle device A for an automatic toll collection system which performs transmission and reception with a roadside device installed at a toll road and executes toll collection stores 1st credit identification information in a 1st portable machine 12 starting the engine of a vehicle and executes automatic toll collection according to the 1st credit identification information.
Patent JP-S5243315-A (JP)
Title: Frequency selective circuit
Inventor: INOUE KUNIHIKO
IPC: H03L7/08
Filed: 1975-10-01
Abstract: PURPOSE: Selection of plural time fixed circuits connected with PLL circuit makes frequency of input signal select, makes the increase and conversion of channel easier, and also elevates the productivity of device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08289783-A (JP)
Title: Alpha-glucosidase inhibitor, composition consisting essentially of saccharide containing the same, sweetener, food and feed
Inventor: TSUKADA MASAYUKI
IPC: A23L27/30
Filed: 1995-04-20
Abstract: PURPOSE: To obtain an α-glucosidase inhibitor slowly suppressing a glucosidase locally existing in a fine villus of a small intestine, a composition, a food, a sweetener and a feed consisting essentially of a saccharide containing the inhibitor. CONSTITUTION: This α-glucosidase inhibitor comprises a nucleotide, a nucleoside or a base as a constituent component of a nucleic acid and one or more digestive saccharides selected from a sucrose, a starch and a starch-derived oligosaccharide. Since the α-glucosidase inhibitor slowly suppresses action of α-glucosidase as a digestive enzyme of a small intestine, inhibits abrupt rise in a blood glucose level and has reducing action on secretion of insulin, it is effective for preventing obesity and diabetes and its combination with a digestive saccharide is useful as a food, a sweetener and feed.
Patent JP-H05314379-A (JP)
Title: Abnormal state monitor device
Inventor: NUMAGAMI HISASHI
IPC: G08B21/00
Filed: 1992-05-12
Abstract: PURPOSE:To test functions in a short time in the case of driving due to a spare power source by providing a resistor having a prescribed resistance value on one electrode side of the spare power source and a switch parallelly connected to this resistor. CONSTITUTION:When a switch 13 is opened at the time of testing functions in the case of turning a battery 4 lower than a reference voltage, the current value of the battery 4 is lowered since currents flow to a resistor R. A voltage detection circuit 8 judges that the voltage of the battery 4 is apparently lower than the reference voltage, sends signals to a control circuit 9, stops the input of abnormal signals from an abnormality detector unit 7, and sends signals to a communication equipment for showing that the battery is lower than the reference voltage and the monitor operation is stopped. The communication equipment 10 confirms whether the monitor operation stop signals are transmitted through a communication line 1 to a monitor center 12 or not, and the function test at the time of turning the battery 4 lower than the reference voltage is completed. Thus, the functions can be tested in a short time in the case of driving due to the spare power source.
Patent JP-2000310911-A (JP)
Title: Image forming device
Inventor: SATO HIROSHI
IPC: G03G15/16
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that the deterioration of charging property is prevented by effectively removing the dirt of toner in reverse polarity and a charging roller, without increasing a production cost. SOLUTION: This image forming device is provided with a photosensitive drum (image carrier) 1 equipped with at least, a photosensitive layer, the charging roller 2 coming in contact with the photosensitive drum 1 to charge the same to a specific potential, exposing means 8a forming the electrostatic latent image on the charged plane on the photosensitive drum 1, developing means 3 making the electrostatic latent image visualized as the toner image, and the transfer roller 4 transferring the toner image formed on the photosensitive drum 1 on transfer material P.  When assuming peripheral speed of the transfer roller 4 as Htr, and the peripheral speed of the photoreceptor drum 1 as Hdr, the next relation is satisfied, 0.05<(Htr-Hdr)/Hdr<0.20, and moreover assuming application voltage with regard to the charging roller 2 as Vpre, the surface potential of the photosensitive drum as Vdr, the application voltage with regard to the transfer roller as Vdr, the application voltage with regard to the transfer roller 4 as Vtr, the next relation is continued for the specified time at the non-printing operation time, Vpre>Vdr>Vtr.
Patent JP-S62277410-A (JP)
Title: Polymerization of aromatic vinyl compound
Inventor: ASANUMA TADASHI
IPC: C08F4/52
Filed: 1986-05-26
Abstract: PURPOSE:To obtain a polymer in high yield, by carrying out a reaction using a catalyst composed of a solid transition metal catalyst and an organic Al compound in the presence of an aliphatic hydrocarbon, thereby polymerizing the titled compound without causing the increase of solution viscosity by the produce polymer. CONSTITUTION:An aromatic vinyl compound such as styrene is polymerized preferably at room temperature -100 deg.C using a catalyst consisting of a solid transition metal catalyst produced by supporting a titanium halide on a magnesium halide and an organic aluminum compound of formula AIR3 (R is >=3C alkyl residue) in the presence of an aliphatic or alicyclic hydrcarbon (e.g. butane) as a polymerization medium. The polymerization is preferably carried out under stirring. The above solid transition metal catalyst can be produced e.g. by crushing a magnesium halide and a titanium halide together with an oxygen- containing organic compound.
Patent JP-S60263598-A (JP)
Title: Howling suppressing device
Inventor: IBARAKI SATORU
IPC: H04B3/21
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a howling suppressing device with high howling suppressing effect at low cost by limiting echo erasing band in an echo signal estimating section to only low band. CONSTITUTION:Voice is amplified by connecting a switch 9 to A side. When amplifying voice, the output of a microphone amplifier 2 is zone divided by an LPF21 and an HPF22. Echo signals contained in signals made to include only low frequency component by the LPF21 are removed by a subtracting section 3, a transmission characteristic estimating section 24 and a echo signal estimating section 26. The low frequency range component from which echo signals are removed is added with high frequency range component separated by the HPF22 in an adding section 27, and voice is amplified by a speaker amplifier 7 and a speaker 8. As echo signals of low frequency range are erased in this voice amplifying system, low frequency howling does not occur. In intermediate frequency range, cutoff frequency of the HPF22 is raised by a cutoff frequency adjusting section 23, and cutoff frequency is set to above the range in which howling occurs.
Patent JP-S5821361-A (JP)
Title: Diode
Inventor: KAWAI YOSHIAKI
IPC: H01L23/49
Filed: 1981-07-29
Abstract: PURPOSE:To reduce the allowable loss of heat, and to adsorb magnetism by using the soft copper wire of a copper covering, a wire diameter thereof is 0.7- 1.0mm. and conductivity thereof is approximately 80-85%, as a lead wire. CONSTITUTION:The soft steel core, the wire diameter thereof is approximately 0.4mm., is coated with copper (soft copper, purity thereof is 99.97% or higher), film thickness thereof is 0.2mm.. The core consists of not more than 0.5% C, 0.3-0.5% Mn, not more than 0.035% P, not more than 0.035% S and Fe as the remainder. The lead wire 8 is used, a pellet 1 is sealed by employing the slug 3 of Dumet and a glass sleeve 5 and the small-sized diode is manufactured. Radiating property is insufficient even when conductivity is 100% if the lead wire diameter is 0.7mm. or shorter, and a glass crack is generated when molding the lead if the wire diameter is 1mm. or longer. The thermal conductivity of the lead is small and the effect of the improvement of the allowable loss is reduced when conductivity is less than 80%, and magnetic adsorbing force lowers and a magnetic feeder cannot be used when conductivity is 80% or higher.
Patent JP-S5911001-A (JP)
Title: Microwave integrated circuit
Inventor: IKEDA AKIHIRO
IPC: H01P1/30
Filed: 1982-07-09
Abstract: PURPOSE:To attain mutual connection of many IC boards, by bringing plural microwave IC boards into contact through a dielectric board therein, flowing a current via a ground conductor film, and eliminating improper contact between ground metallic conductors fixed to the boards. CONSTITUTION:A board 13 for connection is inserted between dielectric boards 11, 12 mounting circuits. Microstrip lines 21, 22 forming the surface condutor of the boards are connected via metallic ribbons 41, 42 and a microstrip lines 23. Further, a current flowing at the back of the boards flows to the ground conductor film 33 through the metallic ground conductor 51 from the ground conductor film 31 at the back side of the boards. The improper contact between the metallic ground conductors 51, 52 fixed to the boards 11, 12 or an instable cause of the electric characteristic such as microwave resonance is eliminated, allowing to attain many connection of the IC boards mutually.
Patent JP-H04277076-A (JP)
Title: Continuous electrolytic ion water forming apparatus
Inventor: MIYAMOTO SHIGEO
IPC: C02F1/46
Filed: 1991-02-28
Abstract: PURPOSE:To certainly detect that tap water is supplied to an electrolytic cell having an anode and a cathode arranged thereto through an ion exchange membrane by simple constitution. CONSTITUTION:A vibration wave sensor 8 is provided to the pipe through which the water supplied to an electrolytic cell 1 or discharged from said cell 1 passes and it is detected whether water is supplied to the electrolytic cell 1 on the basis of the output of the sensor 8. The supply time of water is integrated by an integration timer 13 and, when it is detected that the integrated value exceeds a set value and the supply of water is stopped, the polarity of the voltage applied to anodes 5, 6 is made reverse by changing over the contacts 11, 12 of a relay 10. The time detecting the supply of water is integrated by a filter integration timer and, when the integrated value becomes a set value, this state is displayed to urge the replacement of a filter cartridge.
Patent JP-H09304339-A (JP)
Title: Electrophoretic sensor
Inventor: NAYA MASAYUKI
IPC: G01N27/447
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic sensor which can easily analyze a material in a sample liquid. SOLUTION: An electrophoretic sensor comprises an electrophoretic medium 20 impregnated with a sample liquid 11, a first electrode 12, a second electrode 13, and a means 14 for applying a dc voltage between the electrodes 12, 13 to cause migration of a material for detection in the sample liquid 11. In this case, the first electrode 12 is made from a metallic film into one side of a prism 15, and a light source 17 producing a light beam 16, a cylindrical lens 18 which passes the light beam 16 through the prism 15 to make it impinge on the interface 15a between the prism 15 and the first electrode 12, in such a way that a variety of incidence angles can be obtained, and a light detection means 19 capable of detecting the intensity of the light beam 16 that have undergone total reflection at the interface 15a at each of the various incidence angles are provided.
Patent JP-H08317364-A (JP)
Title: Video conference system, video conference terminal equipment and control method for the same
Inventor: KAWAI HIDEO
IPC: H04N7/15
Filed: 1995-05-18
Abstract: PURPOSE: To simplify call origination for an answer in respect of reception during. absence. CONSTITUTION: When a message is received during absence, a message processor 24 stores that message. A discriminating means 28 of a telephone directory application 26 discriminates whether that message comes from a registered opposite party or not. When it comes from the registered opposite party, a list updating means ranks the data of that opposite party on the first display order and descends the display order of high-order data. According to the display order, a list display means 32 displays the list of registered data.
Patent JP-H07325674-A (JP)
Title: Method for exchanging semiconductor memory and method for controlling semiconductor disk sub-system
Inventor: NISHIMURA AKIHIRO
IPC: G06F3/08
Filed: 1994-06-01
Abstract: PURPOSE:To accurately perform live-line maintenance by selectively saving the logical data unit stored in a semiconductor memory unit in other storage place and making the access for the logical unit performed in the storage place. CONSTITUTION:A memory package 105 is physically divided into packages a, b and c, and each package is possible to be independently exchanged with each other. The memory package 105 is logically divided by logical volumes 511 to 515. Each logical volume is composed of each cylinder and each memory surplus. Each cylinder is composed of each track. Further, a control information area and an in-line area are placed in front of' the logical volume. A package 2 corresponds to a spare area and becomes a temporary saving area of data at the time of a package exchange. The memory capacity is the same as the memory capacity corresponding to each package of the packages a to c.
Patent JP-H05294666-A (JP)
Title: Illuminating tool
Inventor: MATSUFUJI REIKO
IPC: C03C3/097
Filed: 1992-04-14
Abstract: PURPOSE:To provide a light semitransmitting illuminating tool, excellent in illuminating function and interior function and capable of emitting semitransparent mellow light. CONSTITUTION:The objective illuminating tool is composed of a light source 7 and a light semitransmitting cover 6 covering the periphery of the light source 7. The light semitransmitting cover 6 is constructed of a ceramic material composed of 10-60wt.% SiO2, 20-40wt.% CaO, 10-30wt.% P2O5, 10-25wt.% Al2O2, 1-3wt.% K2O and 0.2-1wt.% Na2O. A globe, a shade, a bracket, etc., for illumination are cited as the light semitransmitting cover 6. A relief pattern 60 such as an uneven pattern can be formed on the surface of the light semitransmitting cover 6.
Patent JP-H07326918-A (JP)
Title: Antenna controller
Inventor: HOSONO NOBUHIRO
IPC: H01Q1/28
Filed: 1994-06-01
Abstract: PURPOSE:To prevent the direction of an antenna for communication from changing even when a body structure is deformed due to the temperature change of an artificial satellite. CONSTITUTION:The temperatures in satellite respective parts are detected by a temperature detector 1, the deformation of a satellite body structure is estimated in a processor 2 by the data and the angle change of an earth surface and an antenna attaching surface is calculated. Thus, angle correction signals to be required are amplified in a signal amplifier 3 and the antenna is rotated through a hinge mechanism by a motor 4 for driving. Thus, the direction 16 of the antenna 15 for communication is directed to an earth direction 13 at all times. Thus, since the direction of the antenna for the communication is changed corresponding to the direction errors due to the temperature change of the artificial satellite and the antenna for communication is directed to the earth direction at all times, a communication channel is secured at all times.
Patent JP-S61277586-A (JP)
Inventor: GOTO SHIGERU
IPC: B66B23/00
Filed: 1985-06-03
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-S5643011-A (JP)
Title: Detection of air-pressure of car tire
Inventor: HAGA HISAO
IPC: B60C23/04
Filed: 1979-09-19
Abstract: PURPOSE:To detect the reduction of pressure in a tire in its early stages and prevent a car accident previously by detecting the change of the air pressure in the tire by an air-pressure switch and operating an alarm by this pressure-reduction signal. CONSTITUTION:The air pressure in a tire 1 is introduced into an air switch 3 through a pipe 2 for monitoring the air pressure in the tire constantly. When a change is given to the air pressure in the tire, the reduction is detected by a sliding ring 4, and output to an alarm 6 via a brush holder 5 for alarming. This construction permits to detect a puncture or other disorders in its early stages and prevent an accident previously.