baber/WOPTO huggingface dataset:
Patent JP-H10282783-A (JP)
Title: Toner density detecting device
Inventor: MATSUURA SHINYA
IPC: G01N21/47
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To precisely detect a toner density irrespective of color or the density of the toner by providing one light emitting part, the toner density detecting light receiving part receiving the reflected light from the toner image, and the toner density detecting light receiving part receiving the transmission light of the toner image. SOLUTION: This toner density detecting device 201 is, constituted to detect the toner density base on the toner image of respective color for the toner density detection formed on an intermediate transfer belt 12. An upper side section 21a includes a light emitting element 20 supported by a holder 211a, and the toner density detecting photodetectors 21 and 22 respectively receiving the regular reflection light and the irregular reflection light, and the lower side section 21b includes the toner density detecting photodetector 23 receiving the transmission light supported by the holder 211b. Then, when the density of the toner image is below a given density, the reflection light is received by the respective reflection light photodetectors 21 and 22, when the toner density is beyond the specified density, the transmission light is received by the transmission light photodetector 23, and thus the toner density can be precisely detected.
Patent JP-H11279600-A (JP)
Title: Liquid detergent composition
Inventor: ISHIKAWA AKIRA
IPC: C11D10/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition exhibiting marked effects in removing sebum stain on collars, sleeves and the like when applied directly by making the composition contain a nonionic surfactant, a sulfonic acid compound, a polyethylene glycol and water. SOLUTION: Twenty to 50 wt.% of a nonionic surfactant represented by the formula; R<1> O(EO)m /(PO)n H or 20-50 wt.% of a mixture of the surfactant with a nonionic surfactant represented by the formula: R<2> O(EO)x H (provided that the content, in the composition, of the nonionic surfactant of the formula: R<1> O(EO)m /(PO)n H is 10 wt.% or more), 0.1-5 wt.% of a sulfonic acid compound represented by the formula: R<3> SO3 H, 0.1-5 wt.% of a polyethylene glycol having a wt. average mol.wt. of 1,000-20,000, are made to contained, and the water content is set at 50 wt.% or less. In the formulae, R<1> is a 8-20C alkyl or alkenyl; EO is ethylene oxide; PO is propylene oxide; m is 4-16; n is 1-5; R<2> is a 8-20C linear secondary alkyl or linear secondary alkenyl; R<3> is a mono-or di-alkyl phenyl containing 1-6 alkyl carbon atoms in all.
Patent JP-S5210139-A (JP)
Title: Electrophotographic photoconductive composition
Inventor: IKARI KUNIHIRO
IPC: G03G5/07
Filed: 1975-07-15
Abstract: PURPOSE: To provide a long-lived electrophotographic photoconductive composition haveing improved physical properties of a light sensitive characteristic, plasticity, adhesiveness, and uniform dispersability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04318995-A (JP)
Title: Printed wiring board and its repairing method
Inventor: TASHIRO JUNICHI
IPC: H05K3/34
Filed: 1991-04-18
Abstract: PURPOSE:To provide an IC mounting board testing method in which the IC mounting board testing efficiency has been considerably enhanced with respect to the IC mounting board testing method on which electronic parts such as IC's and LSI's are mounted at a high density. CONSTITUTION:This method is applied when testing the mounting conditions of an electronic part 30 by using a testing equipment 50 equipped with a probe pin 51 touched to each circuit net of an IC mounting board 40. Good or bad of the mounting conditions of the relevant electronic parts 30 is tested by measuring an electric resistance value between a short point P, to which all of said probe pin 51 are electrically connected, and a lead 31 of the electronic part 30 mounted to said IC mounting board 40.
Patent JP-H05256401-A (JP)
Title: Pressure fluidized bed boiler
IPC: F22D1/28
Filed: 1992-03-10
Abstract: PURPOSE:To prevent condensation of acid content inside a gas cooler by supplying constantly high temperature boiler water to the gas cooler. CONSTITUTION:A boiler water supply passage 22 having a level regulating valve 21 is connected between a flush tank 19 and a lower part of an outlet side tank 18 of a deaerator 3, a level controller 23 for controlling an opening degree of the level regulating valve 21 is provided-on the flush tank 19, a circulation passage 24 having a pressure pump 25 and a pressure regulating valve 26 is provided vertically across the flush tank 19, and various gas coolers 15 are connected in parallel between the pressure pump 25 and the pressure regulating valve 26 in the circulation passage 24. In addition, a vapor discharge passage 28 is connected between the upper part of the flush tank 19 and the inlet of the upper tank 17 of the deaerator 3.
Patent JP-S57201018-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWASE YASUYOSHI
IPC: H01L21/225
Filed: 1981-06-05
Abstract: PURPOSE:To convert silicon boron reaction product into a silicon oxidized film capable of being removed with a fluoric acid by flowing hydrogen within a set time. CONSTITUTION:A semiconductor substrate is disposed in nitrogen and oxygen atmosphere of 800-1,000 deg.C (t1), hydrogen and boron trioxide are respectively flowed into the atmosphere at flow rates of 200cc/min, and 3/min (t2), the hydrogen is then stopped (t2-t3), the boron trioxide is then stopped, and hydrogen is simultaneously flowed (t3-t4). T3-T4 is set time. In this manner, the silicon boron reaction product can be converted to silicon oxide. The optimum time of t0 is approx. 5-10min.
Patent JP-H11282906-A (JP)
Title: Window processor
Inventor: NAGATSUKA TAKEAKI
IPC: G06Q50/32
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To more quickly and easily judge whether or not to accept post payment mail. SOLUTION: This processor is provided with a post payment data table composed by gathering post payment data including the identification number of a customer capable of post payment handling for postage, a security amount and the cumulative amount of used charges, an input device for inputting the identification number of the customer and a display device for displaying information. Then, the inputted identification number of the customer is retrieved from the post payment data table (ST3), and in the case that it can not be retrieved, it is judged that the customer is not registered and a prescribed alarm is displayed by the display device (ST5).  In the case that it is retrieved, the postage is calculated, whether or not an amount for which the postage is added to the cumulative amount in the post payment data of the customer exceeds the security amount is judged (ST11), the alarm of a processing is displayed by the display device (ST12) in the case of judging that it exceeds the security amount and the post payment data are updated (ST15) in the case of judging that it does not exceeds the security amount.
Patent JP-S60230906-A (JP)
Title: Production of die
Inventor: NAMIKI AKIRA
IPC: B22F5/00
Filed: 1984-04-28
Abstract: PURPOSE:To produce a die for press forming having excellent dimensional accuracy by forming a plastic layer kneaded with sinterable metallic powder and synthetic resin binder on the rugged surface of a blank material for the die and forming a work molding part by means of a pattern then sintering said part in a vacuum sintering furnace. CONSTITUTION:A blank material 10 for a die having a groove-shaped recess 31 and a projecting part 32 on a base surface 2 is produced of a cast iron. A sheet- shaped plastic material P formed by kneading a metallic powder mixture composed of 80 parts Ni self-fluxing alloy powder and 20 parts Mo powder and a synthetic resin binder is adhered to the base surface 2 and is gnawed into the recess 31 and projecting part 32 of the base surface 2. The surface of the material P is pressed by the pattern M to form the work molding part 1a and thereafter the circumference of the material P is enclosed with an enclosure 4 and the surface of the material P is covered with ceramic powder. Many small steel balls 5 are placed thereon and the assembly is put into the vacuum sintering furnace 6 and is heated to gasify and release the synthetic resin. The press die of which the work molding part 1a having excellent dimensional accuracy is formed of the sintered body consisting of the metallic powder is produced.
Patent JP-2000278453-A (JP)
Title: Accounting method and system using the same
Inventor: SASAKI MASAYUKI
IPC: H04W4/24
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an accounting method, capable of changing the calculation of telephone charges according to the differences of service contents such as a transmission rate. SOLUTION: A service content negotiating part 15 of an automobile telephone exchange 10 performing transmission and reception with an automobile telephone terminal 1 sets a charge rate per unit time according to service contents of a transmission line 30 used between the terminal 1 and a telephone set 2. Then, an accounting processing part 14 calculates a telephone charge according to service contents set by the part 15 and use time, when the line 30 is used between the terminal 1 and the set 2.
Patent JP-S62242536-A (JP)
Inventor: YAMAGISHI HIROSHI
IPC: B32B27/30
Filed: 1986-04-15
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-H1031557-A (JP)
Title: Method and circuit for data synchronization using time-out counter
Inventor: KELLY C GLOVER
IPC: G11B27/30
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of a data error due to error detection of a synchronizing field generated by a search by omitting an unnecessary search. SOLUTION: The data synchronizing circuit 28 is equipped with a synchronization time-out counter 44 which operates so as to supply a synchronization time- out counter signal and also operates so as to supply a synchronization time-out counter signal entering an active state for a predetermined synchronization period, and a comparing circuit 46 which operates so as to receive a digital readout signal and compares the digital readout signal with a known reference for the predetermined synchronization period and also operates to generate a synchronism detection signal in an active state when the digital readout signal is equivalent to the known reference for the predetermined synchronization period.
Patent JP-S5514721-A (JP)
Title: Manufacture of diaphragm for electroacoustic converter
Inventor: KINOSHITA SHIYOUZOU
IPC: H04R7/20
Filed: 1978-07-17
Abstract: PURPOSE:To obtain easily a bibbon-type diaphragm featuring the excellent characteristics as a whole by using Be featuring the excellent characteristics in every point for the diaphragm itself and Al featuring elastisity for the edge part respectively. CONSTITUTION:Diaphragm base 10 which is the original form of the diaphragm is produced by the Al plate. In this case, flat vibration evaporation part 11 is formed at the middle part, and edge part 2 containing corrugate 2a and clamp part 3 extending over part 2 are formed in a body across part 11. Then only part 11 of base 10 is exposed, and other areas are covered with shadow mask 20. And Be is coated only at part 11 in the vacuum evaporation tank to use this part as vibration part 1. After this, resist layer 12 is applied on both surfaces at both-end part 1a through part 3, and Al plate 10 is removed at part 1 by etching. And the layer 12 is removed to from a ribbon-type diaphragm. In such way, the reality can be increased at the reproduction band, at the same time producing no undesired radiation.
Patent JP-2000286588-A (JP)
Title: Multiple-type rf anechoic chamber
Inventor: IWAOKA TORU
IPC: H05K9/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-type RF anechoic chamber for accurately measuring a wide range of frequency, while reducing the thickness of an electronic wave absorption material provided on an inner surface for improving the effective bulk ratio. SOLUTION: In a multiple-type RF anechoic chamber 1, both RF anechoic chambers at transmission and reception sides 3 and 2, respectively are formed by applying an electronic wave absorbing material 10, that is composed by overlapping a pyramid-shaped resin foamed body in that a dielectric loss material, is contained and dispersed on a lattice-shaped electronic wave absorbing material made of a ferrite magnetic body inside a partition wall 8 that is provided with electromagnetic shielding 9, and both the RF anechoic chambers are joined by interposing a partition wall 4 with an opening 5 for fitting a test body, thus establishing electromagnetic shielding performance and improving the effective bulk ratio of the RF anechoic chambers and at the same time, improving measurement efficiency and accuracy corresponding to over a wide range of operation frequency of kHz to GHz level.
Patent JP-S5211990-A (JP)
Title: Creals moisture meter
Inventor: OOYA KOUJI
IPC: G01N27/04
Filed: 1975-07-18
Abstract: PURPOSE: To raise a measurement accuracy in the whole measurement range together with the automatic temperature correction of a cereals moisture meter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06301018-A (JP)
Title: Liquid crystal display element and its production
Inventor: MATSUMOTO SHOICHI
IPC: G02F1/1365
Filed: 1993-04-14
Abstract: PURPOSE:To improve productivity by simplifying production stages and to enable recycling of costly substrates to be carried out in spite of generation of a defect in liquid crystal injection. CONSTITUTION:This process for production is a method of (1) forming a conductive film 1b for display on one surface 1a of a nonflexible and transparent first substrate 1, (2) forming a conductive film 2b for display on one surface 2a of a continuously long and film-like second substrate 2, (3) applying a high- polymer liquid crystal 3 on one surface 2a of the second substrate 2 in the atm. and (4) sticking the one-side surfaces 1a, 2a of both substrates to each other. Nonlinear elements, such as TFTs and diodes, are also formed on the one surface 1a of the first substrate in (1) in the case of the nonlinear element laminated matrix liquid crystal display element.
Patent JP-S5213095-A (JP)
Title: Pile fuel aggregate
Inventor: KURIHARA KUNITOSHI
IPC: G21C3/328
Filed: 1975-07-18
Abstract: PURPOSE: This fuel aggregate allows the control of the combustion condition of a fuel aggregate by altering the arrangement of the combustible poison-loaded fuel rod loaded in a fuel aggregate in response to combustion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03287907-A (JP)
Title: Dust remover
Inventor: KUIOKA KIYOSHI
IPC: E02B5/08
Filed: 1990-04-03
Abstract: PURPOSE:To secure the intake of good quality clean water by a method in which a water-shield elastic part is set at right angle on the outer face of a link plate through a frame having the vertical guide rail for the roller of a link chain in such a way as to make it contact vertically. CONSTITUTION:When dust in flowing water reaches a screen body 14 and a screen frame 4 floats up from water, dust is housed in a bucket 17a and discharged to a trough 10 from the bucket 17a vertically inverted thereafter. Link plates 3y2 having wide widths, extended vertical lengths, and circular-arc tips, which are set in a link chain 3y, are connected at an interval of 5 - 10mm, and seal rubbers 50 project from the outsides of the plates 3y2 to make them contact. The passage of flowing water on both ends of the screen frame 4 can thus be interrupted to secure the intake of good quality water.
Patent JP-H05290248-A (JP)
Title: Time data setting device for automatic vending machine
Inventor: MATSUZAWA NOBORU
IPC: G07F9/00
Filed: 1992-04-09
Abstract: PURPOSE:To save the trouble of a setting operation by automatically operating the time setting of a clock incorporated in an automatic vending machine. CONSTITUTION:A time setting device 3 equipped with a reference clock 3a, which stores data for a time setting such as sales control time zone data, and fluorescent light turning-off time zone data to be preliminarily transmitted to a control part 1 of an automatic vending machine 6, is provided at a data transmission path 7 of the automatic vending machine so as to be attachable and detachable. Then, present time data are transmitted from the time setting device 3 through the transmission path 7 to the automatic vending machine 6, so that the time matching of a clock 2 can be attained. At the same time, the sales control or fluorescent light turning-off time zone data are transmitted from the setting device 3, and set and stored in the automatic vending machine 6.
Patent JP-H09250429-A (JP)
Title: Fuel injecting/supplying type engine
Inventor: OKUBO AKIHIKO
IPC: F02B33/04
Filed: 1996-03-16
Abstract: PROBLEM TO BE SOLVED: To supply a sufficiently large quantity of fuel to a combustion chamber of a fuel injecting/supplying type engine even at a high speed under a high load in the engine in which a fuel injection port capable of supplying injected fuel to the combustion chamber of the engine is formed on a cylinder. SOLUTION: A fresh air passage 22 is provided for communicating a crank chamber 3 with a combustion chamber 21 formed inside a cylinder hole 8. When a piston 11 is slid, outside air 19 is temporarily taken into the crank chamber 3, to be preliminarily compressed. The preliminarily compressed air 19 is supplied to the combustion chamber 21 via the fresh air passage 22. A fuel injection port 28 capable of supplying injection fuel 29 toward the combustion chamber 21 is formed on the cylinder 7. A communication path 32 for communicating the fuel injection port 28 with the inside of the crank chamber 3 after a head 12 of the piston 11 passes the fuel injection port 28 during a stroke up to a top dead center of the piston 11 is formed on a skirt 13 of the piston 11.
Patent JP-S63251723-A (JP)
Title: Oil leakage sensor
Inventor: KATO MASAO
IPC: F23N5/24
Filed: 1987-04-08
Abstract: PURPOSE:To make it possible to obtain an oil leakage sensor having an excellent safety capable of detecting rapidly and positively an oil leakage by providing metal fittings for pressing and fixing a bushing made of a synthetic resin having a solubility with respect to petroleum to the pipelines of a fluid combustion apparatus, the metal fittings being added with a spring, and a microswitch acting by an operating force exerted by the spring. CONSTITUTION:A bushing 9 is made of a resin material having a high solubility with respect to a fluid fuel and a high mechanical durability. When an oil leakage occurs at the piping part, oil ingresses into the groove 10 of the bushing 9, and this causes an oil-containing dissolving phenomenon to appear at the contact part between the bushing 9 and a pipe 5 and the frictional force of the bushing 9 is lost due to the breakage of fixture and slipping is started. By the dissolution of the bushing 9, the restriction of a rotary disk 6 is released, and a pawl 18 comes into contact with a microswitch 17 by the tensile strength of the spring 14 to put the switch 17 into an OFF state. Therefore, it is possible to substitute the oil leakage phenomenon for an electrical signal.
Patent JP-H10270433-A (JP)
Title: Dummy wafer
Inventor: UEI TOSHIHARU
IPC: C23F4/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption and generation of fine particles during etching of a wafer by providing a glassy carbon having specified relation between the relative intensity ratio between two specified band regions defined by Raman spectrum analysis and mean lattice plane spacing of a graphite hexagonal mesh layer. SOLUTION: The wafer is made of a glassy carbon having a homogeneous structure obtd. by baking a thermosetting resin with a high-purity materidal and a possibly high surface smoothness. The Raman spectrum analysis is applied to the carbon, using Ar ion laser beam of 5145 Å in wavelength. If IA and IB are spectrum intensities at band regions of 1360±100 cm<-1> and 1580±100 cm<-1> and R is the relative intensity ratio IA/IB, it satisfies R>=(d002 -3.344)/0.135, where d002 is mean lattice plane spacing of a graphite hexagonal mesh layer in Å.
Patent JP-S5513994-A (JP)
Title: Integrated circuit device
Inventor: WADA TOSHIO
IPC: H01L21/768
Filed: 1978-07-18
Abstract: PURPOSE: To achieve the high densty multilayers wiring by converting the exposed portion at the edge or opening of the conductive film pattern into the insulator through the chemical denaturation.  
     CONSTITUTION: On the surface of either conductive type semiconductor substrate 1 formed are insulation films 2 and 3, on which formed are conductive film patterns 4 and 5 consisted of multicrystal Si containing P, for example. Between the patterns 4  and 5, the other conductive type area 6 is formed on the surface of the substrate 1.  Then, on the patterns coated is an insulation layer 7, within which an opening 8 is  formed at the position corresponding to the area 6 and spread over both the patterns 4 and 5. After this, the exposed portion of the patterns 4 and 5 are converted  to insulators 9 and 10 through the chemical deraturation, and then a wiring layer  11 is formed on the surface including the area 6. By doing so, the wiring layer 11 is  insulated from the conductive film patterns 4 and 5 by the insulators 9 and 10 and  thus the positive insulation can be assured even if the opening 8 extends up to the  conductive film at lower. This enables to achieve the high reliable and high density  miltilayers wiring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5314268-A (JP)
Title: Disk plate for disk brake and its manufacturing process
Inventor: KASHIMA MITSUHIRO
IPC: F16D65/12
Filed: 1976-07-23
Abstract: PURPOSE: A disk plate for a disk brake, prevented from deformation of heat of braking and the like, partial abrasion of pads, and increase of dragging torque by combining the sliding part of a disk plate to the fitting part of a shaft floatingly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5715173-A (JP)
Title: Check valve
Inventor: FUKUDA TAKAYA
IPC: F16K15/00
Filed: 1980-06-30
Abstract: PURPOSE: To facilitate correct position setting by positioning a magnet-actuating switch for a detector with a notched part for a secondary cylinder over the outer surface of a cylinder where a magnet moves, interlocking with a valve body in case of check valve provided with a valve opening position detector.  
     CONSTITUTION: A magnet, installed on the upper part of a rod, on the lower part of which is connected to a valve body, moves in a cylinder 10. A short cylinder 17 is inserted over the outer surface of the cylinder 10. A magnet-actuating switch is fastened to the cylinder 10 with a clamp screw 13a. The short cylinder 17 is provided with a notched part 17a in a location stacked with the head of a plug 15a. A long cylinder 18 is inserted over the switch 5a. A magnet-actuating switch 5b is installed to the cylinder 10 with a clamp screw 13b. The long cylinder 18 is provided with notched parts 18a and 18b respectively in a place stacked with switch covers 11a and 11b. The longitudinal position of the switches 5a and 5b is set by the length of the short cylinder 17 and the long cylinder 18. The circumferential position is established at the notched parts 17a, 18a and 18b. 
     COPYRIGHT: (C)1982,JPO&Japio