baber/WOPTO huggingface dataset:
Patent JP-S61161867-A (JP)
Title: Direct-read-type line image sensor
Inventor: SETSUNE KENTARO
IPC: H01L27/14
Filed: 1985-01-11
Abstract: PURPOSE:To simply attain the coloring and to improve resolution by periodically arraying the photosensitive elements on one surface of a transparent insulating substrate and forming, in the remaining parts, gratings to change the path of light or focus the rays of light. CONSTITUTION:Shielding layers 31-33 are formed on the transparent insulating substrate 7 so that the irradiating light 91-93 to irradiate the original do not directly make incident on photosensitive elements 11-13. On the surface of these shielding layers, a transparent insulating layer 6 is formed so that the shielding layer materials do not unfavorably influence the photosensitive elements. On the top of the surface of the layer 6, the gratings 21-23 and 41-43 are formed by utilizing the materials of resin, such as PMMA or glass SiO2 Ta2O5. The gratings 41-43 receive lights of illumination of the sensors by the large area to converge the rays of light and to conduct to the gratings 21-23. In consequence, the intensity of incident light to the original 8 is strengthened by the same power consumption. Therefore, the efficiency of the photosensitive elements is improved.
Patent JP-H11202532-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic image forming device
Inventor: KAWAHARA MASATAKA
IPC: G03G5/147
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-resolution electrophotographic photoreceptor which has a surface protective layer of an optically uniform state free of light scatter ing and bleeding and with which low surface energy, the mechanical characteristics, such as hardness and strength, and the electrical durability, such as arc discharge resistance, are made compatible and an electrophotographic image forming device having the photoreceptor. SOLUTION: This electrophotographic photoreceptor is the electrophotographic photoreceptor having a photosensitive layer on a conductive base. The extreme surface layer thereof is a surface protective layer contg. colloidal silica and siloxane resin and the Vickers pressure indentation hardness of the photosensitive layer is >=250 N/mm<2> . The electrophotographic image forming device has the photoreceptor described above.
Patent JP-H10200708-A (JP)
Title: Image reader
Inventor: TOMARU NAOSHI
IPC: H04N1/19
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To restrict a light beam with a small incident angle in an auxiliary scanning direction and to reduce out-of-focus by making opening width in a vertical direction to be smaller than the opening part of a read sensor in the direction of an image element string. SOLUTION: In an optical system, the angle which is made incident on a lens face becomes larger as an angle against an optical axis is larger and a focus is not formed to one point. Thus, an opening diaphragm 1 is obtained by narrowing the opening in the auxiliary scanning direction against a former circle. Thus, the light beam which is made incident on the lens face and which has the large angle can be cut and the focus near an image-forming face (read sensor) 2 in a main scanning direction can be formed. Out-of-focus near the image-forming face in the main scanning direction can be reduced, and optical adjustment in the main scanning direction and optical adjustment in the auxiliary scanning direction can simultaneously be executed.  Since opening width in the main scanning direction is similar to that of a former sensor, out-of-focus in the auxiliary scanning direction can be reduced without changing the light beam contributed in the main scanning direction.
Patent JP-H10186493-A (JP)
Title: Data imprinting device for camera
Inventor: OGUCHI TOSHIYUKI
IPC: G03B17/24
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To realize a data imprinting device, in which display is easily viewed as a whole by the use of a small number of display segments even though arrangement order of year, month and day is changed, by providing plural year abbreviated mark segments showing year imprinting display by plural digits of numeral segments and displaying specified year abbreviated mark segments in accordance with imprinting display order. SOLUTION: The display device 10 is equipped with three two-digit numeral segments 1, three D-shaped day mark segments 2, and two apostrophe-shaped year mark segments 3. The year mark 3 is arranged at the left upper side of the first two digits 1 and the last two digits 1, respectively, so as to cope with any case whatever display order of year, month and day is set. The day mark 2 is arranged just above three numerals 1, 1, 1 so as to cope with any case whatever order the arrangement order of year, month and day is changed to. According as the arrangement order of the numerals (numeral segment) 1 of year, month and day is changed, the display (lighting) of two year mark segments 3 are three day mark segments 2 is changed.
Patent JP-H09324270-A (JP)
Title: Vacuum treating device
Inventor: IMADA KIYOSHI
IPC: B01J19/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum treating device capable of attaining the improvement of the productivity. SOLUTION: A preevacuation chamber is formed by oppositely arranged primary and secondary sealing roll groups, casing surrounding the primary and secondary sealing roll groups and a sealing means sealing the space between the primary and secondary sealing roll groups and a means surrounding the primary and secondary sealing roll groups, the primary and secondary sealing roll groups are composed of 3-piece set of sealing rolls formed by a primary sealing roll 14 and secondary and third sealing rolls 8 and 9 arranged adjacently to the primary sealing roll supported in such a manner that their positions are fixed respectively, and through the space between the secondary or third sealing roll 8-9 and the primary sealing roll 14, the material F to be treated is conveyed.
Patent JP-H04243189-A (JP)
Title: Manufacture of printed circuit board
Inventor: KITAGAWA TAKAHIRO
IPC: B21D28/26
Filed: 1991-01-17
Abstract: PURPOSE:To provide a method for manufacturing a printed circuit board in which foil residue is not left in a through hole at the time of punching by a press. CONSTITUTION:When a through hole 4 is made at a land 3 of a printed circuit board formed with a conductor pattern 2 by punching by a press, a cutout 6 of a smaller diameter than that of the hole 4 is previously provided at the land 3, or a film 9 of insulating resin is provided on the land 3. Thus, sine the area of a copper foil to be sheared is reduced and the copper foil is deformed when the part of the insulating board of the hole is cut, it is not brought into close contact with a punch 5 due to static electricity, and can be removed together with resin chips from the hole 4.
Patent JP-H02188142-A (JP)
Title: Motor and motor fixing structure
Inventor: HIRANO HIROFUMI
IPC: H02K5/24
Filed: 1989-01-12
Abstract: PURPOSE:To facilitate fixing of machine by making notches, with predetermined interval, in a motor fixing board provided between a motor and a machine to be fixed with the motor then forming a plurality of resilient pieces and pressure inserting a machine fixing shaft between the resilient pieces. CONSTITUTION:A motor fixing board 2 is provided between a motor 1 body and a motor fixing base 5. A metal board having thickness of 0.2-0.4mm is employed as the fixing board 2, then the opposite end sections are notched into H-shape thus forming push-nut sections 2a, 2b with a pair of rectangular resilient pieces 21, 22 and 23, 24. The fixing base 5 has a hole 5a to be fitted with the bearing of the motor 1 and the motor 1 is positioned thereto. The fixing base 5 has stepped fixing faces 5f, 5g and planted with short and long fixing shafts 5b, 5c, where the conical section of the end thereof is inserted into the push-nut sections 2a, 2b. The base section 5d of the shaft 5c is made thin and made continuous to the bridge sections 5e between rectangular recesses 5h and thereby the motor is movable. By such arrangement, the motor can be fixed easily, reliably and accurately.
Patent JP-S56109942-A (JP)
Title: Automatic transmission device for automobile
Inventor: FUNATO MASAKATSU
IPC: F16H61/02
Filed: 1980-01-16
Abstract: PURPOSE: To prevent damages due to burning of a clutch or the like at the time of lowering of oil pressure by providing a cut-off valve for cutting off the supply of a line oil pressure to the clutch or the like when the line oil pressure has been lowered to less than a predetermined oil pressure with respect to respective values of the throttle oil pressure.  
     CONSTITUTION: When a transmission mechanism 1 is operated at a high speed transmission gear ratio, a switch 76 is opened and a solenoid 75 is deenergized, and the valve element 74 of a transmission valve 68 closes a valve port 73. For this reason, a spool 70 is moved to the left hand against the force of a spring 72 by the line pressure acting upon the right end surface. Accordingly, in a state where the line oil pressure which has been supplied to a port 78 is supplied to a port 87 of a cut-off valve 86, the line oil pressure is further transmitted to a port 105, and supplied to a pressure chamber 17 of the transmission mechanism 1 via an oil path 21. However, upon this occasion, when the line oil pressure supplied to the port 87 is less than the predetermined value, a spool 90 is changed over to the right hand by means of a spring 93, and the pressure chamber 17 is opened to the drain and the clutch 13 is rendered into a slip state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01180646-A (JP)
Title: Check system for paired parentheses
Inventor: NAKANO SEIJI
IPC: G06F9/44
Filed: 1988-01-12
Abstract: PURPOSE:To facilitate the check of a program and to shorten the program producing time by designating a parenthesis mark to be checked via a cursor and detecting the parenthesis marks to be paired out of a series of sentences to indicate these marks on an editing screen in an identification enable way. CONSTITUTION:A cursor is moved to a parenthesis mark 50 to be checked on an editing screen 40 and a check command 60 is supplied. With input of the command 60, a check part 10 scans successively a series of input data at and after the cursor position to retrieve a parenthesis mark 50a to be paired as long as the data corresponding to the cursor position is equal to the mark 50. Then the detected mark 50a is displayed so that it can be identified. While an error message is displayed when no mark 50a is detected. Thus it is possible to easily check the describing mistake of a paired parentheses on the screen 40. Then a program can be easily checked and the program producing time is shortened.
Patent JP-S62163419-A (JP)
Title: Successive approximation analog/digital converter
Inventor: SHINODA YASUO
IPC: H03M1/38
Filed: 1986-01-14
Abstract: PURPOSE:To attain the miniaturization and to improve the reliability by controlling selectively the comparison operation of a comparator as the comparison mode for deciding the gain and the comparison mode for A/D conversion and deciding the gain based on the comparison output at the gain deciding comparison mode. CONSTITUTION:A control section 8 receives an external conversion command to enter the gain deciding mode. A comparator 6 compares the input signal at a the switching point of each gain and the optimum gain is decided according to the result. Switches SW1, SW2 and SW3 are subjected to selection control for ON/OFF in the gain switching circuit 2 according to the optimum gain obtained by the gain decision circuit 2 to complete the gain decision mode. After the gain decision mode is finished in this way, the A/D conversion mode is inputted to a control section 7 and the A/D conversion is applied by the successive approximation system known well conventionally.
Patent JP-H03209537-A (JP)
Title: Library updating system
Inventor: YAMAMOTO SHIGERU
IPC: G06F12/00
Filed: 1990-01-11
Abstract: PURPOSE:To prevent the breakage of a library main body when the processing is discontinued by exchanging the library file names after a library file is updated. CONSTITUTION:An updating means 11 shifting a member to an updating library file 3 from a library file 2 to be updated and at the same time updates the member. A file name changing means 13 exchanges the name of the library 2 with the name of the file 3 after the updating is carried out by the means 11. Then a file name control means 14 performs the control so as to evade the duplication of the file names which are exchanged by the means 13. Thus, a library main body is never broken even with discontinuation of the processing.
Patent JP-S63171878-A (JP)
Title: Sputtering device
Inventor: FUNADA SHIN
IPC: C23C14/34
Filed: 1987-01-12
Abstract: PURPOSE:To improve the deposition rate of a substance by sputtering and the utilization efficiency of a target, by providing plural targets obliquely to a substrate and other targets as a cathode formation. CONSTITUTION:The targets 102 and 103 are sputtered in a vacuum vessel 101 by using magnets 106 and 107 and high-frequency power sources 104 and 105, and the sputtered substances are deposited on the substrate 111. In such a sputtering device, the cathode is composed of the plural targets 102 and 103, and each target is inclined to the substrate surface and the other target. A gap is provided, as required, between the targets 102 and 103, and an earth electrode 109 is arranged in the gap. A high probability that the particles are obliquely sputtered by this method is utilized, the electron or ion is trapped by the earth electrode 109, and the deposition rate is increased. Besides, the particles sputtered away from the surface of the substrate 111 are deposited on the other target, and the utilization efficiency of the target is increased.
Patent JP-S58121559-A (JP)
Title: Battery
Inventor: ITAYA KINGO
IPC: H01M10/36
Filed: 1982-01-14
Abstract: PURPOSE:To provide new cathode materials for a secondary battery by finding that prussian blue and a material analogous to prussian blue are reversible electrochemically and structurally. CONSTITUTION:A cathode contains polynuclear transition metal complex shown in the formulation (1) as an electrochemical active mass. Where, MA: A valent metal ion, MB: B valent metal ion, K: a positive number from 1 through 4, l: a positive number from 1 through 3, X: an arbitrary number containing zero. The following relation is satisfied among A, B, K, and l. AXK=(6-B)Xl. Prussian blue and a material analogous to prussian blue are active electrochemically and undergoes a reversible oxidation-reduction reaction.
Patent JP-S60150887-A (JP)
Title: Removing method of endotoxin
Inventor: SAWADA YOUSUKE
IPC: C02F1/44
Filed: 1984-01-17
Abstract: PURPOSE:To remove efficiently the endotoxin in water or in an aq. soln. by using a polyolefinic porous membrane having a specified micro laminated structure, keeping the temp. of a liquid to be treated at 35-70 deg.C, and treating said liquid. CONSTITUTION:A polyolefinic porous membrane having a micro laminated structure wherein vertically arranged microfibrils are connected by a jointing part 2 which is almost vertical to the microfibrils and many short shelf-shaped fine pores 3 formed by the joining part 2 are connected to each other in the thicknesswise direction, and having 20-90vol% porosity measured by a mercury porosimeter, is prepared. The water or the aq. soln. is brought into contact with said porous membrane and treated while keeping the temp. at 35-70 deg.C to remove the endotoxin in the water or in the aq. soln. The pore diameter of the hollow opening part of said porous membrane is preferably regulated to 200-300mum.
Patent JP-S5598675-A (JP)
Title: Controlling device of pump or pump runner
Inventor: SUMIKURA SUSUMU
IPC: F04D15/00
Filed: 1979-01-19
Abstract: PURPOSE: To enable smooth operation without damaging the electric equipment of a power plant by keeping a motor current within allowable values even when static head drops to below a designed value or motor voltage drops.  
     CONSTITUTION: An allowable input P 0  to a motor is calculated by a function generator A5 from motor voltage V and an allowable current I 0 . Next, a function generator A6 calculates an allowable operation static head HST 1  from the allowable motor input P 0 . Then, a function generator A8 calculates a pumping up quantity Q 0  from pump runner performance curves. On the other hand, an adder A1 calculates a static head HST from the water level H 1  of an upper reservoir and the water level H 2  of a lower reservoir and an adder A7 determines the difference ΔH between the allowable static head and the static head. A function generator A9 issues an instruction BR to close a valve only when the difference ΔH is negative when the pumping up quantity Q 0  and ΔH are inputted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62162572-A (JP)
Title: Paper ball opening and closing mechanism
Inventor: HAMADA KAORU
IPC: B41J15/04
Filed: 1986-01-13
Abstract: PURPOSE:To enhance operability of a paper bail and avoid making a mistake in manual operation, by automatically performing the operations of pressing bail rollers against a platen and separating the bail rollers from the platen through operating a bail arm by a pulse motor. CONSTITUTION:With a pulse motor 13 rotated, a force is transmitted through a crank 19, whereby a bail arm 16 is rotated with a stud 17 as a fulcrum. As a result, bail rollers 15 are automatically separated from a printing paper 8 set on a platen 6 or is pressed against the paper 8, through a paper bail 14. the crank 19 is provided with a slot part 19a for operating the bail arm 16 with a delay in phase relative to the pulse motor 13, and the slot part can be automatically maintained in a stable region after the bail arm 16 is moved past a dead point of a toggle mechanism for the arm 16.
Patent JP-S62163230-A (JP)
Inventor: YAMAMOTO YASUHIRO
IPC: H01H35/00
Filed: 1986-01-10
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-H09197855-A (JP)
Title: Fixing device
Inventor: OKABAYASHI EIJI
IPC: G03G15/20
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of securing stable fixing performance regardless of a paper passing mode by appropriately restraining the temperature irregularity in the longitudinal direction of a thin substance to be heated corresponding to the change of the service condition of the fixing device. SOLUTION: This fixing device is equipped with an induction coil 18 being a heating source, a thin metallic sleeve 11, a holder 30 with which the sleeve 11 comes in contact while sliding, and a pressure roller 13 press-contacting with the holder 30 and the sleeve 11. The holder 30 is provided with two nip parts 31 and 32 interposing the sheet 14 so that they can be selectively and freely switched, and the nip parts 31 and 32 are respectively provided with 1st and 2nd heat diffusing means 33 and 34 consisting of material having the characteristic of good heat conduction in the longitudinal direction of the holder 30. The heat conductivity is made different between the means 33 and 34, and the means 33 and 34 are selectively faced to the nip position corresponding to the change of the service condition of the fixing device.
Patent JP-S59129035-A (JP)
Inventor: KUROE HIROSHI
IPC: A23L7/10
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57118756-A (JP)
Title: Preparation of coffee essence
Inventor: SATOU JINICHI
IPC: C12G3/04
Filed: 1981-01-19
Abstract: PURPOSE: Cyclic dextrin or a mixture thereof with noncyclic dextrin is added to the solvent for extracting roasted coffee beans to make essense of coffee with almost the same flavor as regular coffee.  
     CONSTITUTION: A crushed product of roasted coffee beans is extracted with water containing more than 1% of cyclic dextrin or a mixture thereof with noncyclic dextrin (in which the content of the cyclic dextrin is higher than 10%) at 50W90°C. At this time, if an aqueous alcohol containing 10W60% alcohol is used as a extraction solvent, the coffee extract becomes rich in low-boiling volatile flavors. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11198861-A (JP)
Title: Side edge structure of hood for vehicle
Inventor: YAMADA KAZUHIKO
IPC: B62D25/16
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To optimize the energy absorbing characteristics while damage of any component part in an engine room can be kept in minimum. SOLUTION: A vertical flange 16 protruding toward a vehicle body is furnished at the side edge of a hood 10. When an external force exceeding a specified level is applied from above to the hood 10, the vertical flange 16 abuts to the receptacle surface 20a at the side edge of a front fender 20 so as to generate an initial reaction force, and after it, the vertical flange 16 is deformed.
Patent JP-H10200643-A (JP)
Title: Automatic notification device and automatic notification system
Inventor: INOUE TATSURO
IPC: H04B17/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic notification device and an automatic notification system, in which reception of a notice informing occurrence of a fault or the like by a prescribed manager or the like is confirmed. SOLUTION: This automatic notification device 10 is used to supervise remotely small-scale devices installed distributedly. A signal input circuit 11 receives a fault signal 1 from various sensors provided to each manhole pump panel or the like. A controller 12 controls the operation of a voice notification device 13 and a dialer 14, in response to the fault signal received from the signal input circuit 11. The dialer 14 connects the automatic notification device 10 and a telephone set 3 on a public line 2. The voice notification device 13 sends a voice signal to the telephone set 3 to report an occurrence of a fault to a person in charge. A confirmation signal reception circuit 15 receives a signal that is generated by the manager receiving the fault notice and by depressing a push button of the like of the telephone set 3.
Patent JP-H09319342-A (JP)
Title: Liquid crystal display device, and driving method for the device
Inventor: ANZAI NORIO
IPC: G09G3/36
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To perform a multilevel display without increasing the scale of circuitry by impressing effective voltages in accordance with the gradation bits of input picture data on liquid crystal layers to suppress a picture flicker and a display unevenness. SOLUTION: A row driver group 4 impresses a scanning signal on row electrodes 61 of a liquid crystal panel 6 based on a signal S320 to be outputted from a pulse amplitude control circuit 3 and a signal S230 to be outputted from a timing control circuit 2. Similarly, a column drive group 5 impresses a display signal in accordance with inputting picture data S101 on column electrodes 62 of the liquid crystal panel 6 based on a signal S310 to be outputted from the pulse amplitude control circuit 3 and a signal S220 to be outputted from the timing control circuit 2. Liquid crystal layers are held between these row electrodes 61 and column electrodes 62 and respective intersection parts of them correspond to pixels.  Then, a display is performed by allowing the liquid crystal layers in respective pixels to change optical states in responce to effective voltage values of a driving voltage impressed between the row electrodes 61 and the column electrodes 62.