baber/WOPTO huggingface dataset:
Patent JP-H11224015-A (JP)
Title: Fixing device
Inventor: AZUMA YUICHIRO
IPC: G03G15/20
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To fix unfixed toner to a recording medium without disturbing the toner carried on the medium, no matter how much the storage medium in trans fer is curved (curled). SOLUTION: The fixing device 10 is provided with a fixing roll 28 and a pressure roll 30, and prepared for fixing the unfixed toner on to the sheet. In this case, the device is provided with a heating roll 34 arranged nearly above the fixing roll 28 and adjacent to the roll 28 and with a heat generating source 32 inside, and a heat transmission belt 36 which is laid to be stretched between the heating roll 34 and the fixing roll 28 in an endless state, and for heating the unfixed toner on the sheet passing through the nip part while receiving the heat transferred from the heat generating source 32, and a guide plate 44 which is fixed on the upstream side in the one-way direction of the pressure roll 30, and also for supporting the rear side of the sheet before the sheet passes through the nip part.  And, the heat transmission belt 36 is separated from the guide plate 44 so that the sheet carried on the guide plate 44 may not come into contact with the belt 36 before the sheet reaches the nip part.
Patent JP-S59169968-A (JP)
Inventor: KANEKO TOSHIAKI
IPC: C04B35/043
Filed: 1983-03-12
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-S55133982-A (JP)
Title: Printer
Inventor: SASAKI MASAO
IPC: B41J15/04
Filed: 1979-04-06
Abstract: PURPOSE:To reduce noise with suppressing the vibration of printing paper by pressing the printing paper against the platen with own biased force with a epron formed by a plate spring for checking the contact between the ink ribon of the printer and the printing paper. CONSTITUTION:A shuttle bar 1 is fitted between the ink ribon 5 of the printer and the printing paper 6 with a springlike epron 9 in such a manner as to block the contact between the two things while biased to the platen 8 by its own biasing force. A vibration of the paper 6 is caused by the printing wire 3 when it strikes on the printing paper to print through the ink ribon 5. However, the biasing of the springlike epron 9 due to its own biasing force presses the printing paper 6 against the platen 8 to block the free vibration thereby preventing the generation of sizable noise.
Patent JP-S55133416-A (JP)
Title: Prevention of separation of component in composition for polyurethane preparation
Inventor: KATO TSUTOMU
IPC: C08G18/65
Filed: 1979-04-06
Abstract: PURPOSE: To prevent the separation of the components of a composition for the preparation of a polyurethane, without causing odorization and discoloration, nor affecting the properties and cost of the product, by compounding a specific amount of silica to a composition containing a long-chain polyol and a short-chain polyol.  
     CONSTITUTION: (A) A composition for the preparation of polyurethane composed of (i) 100pts.wt. of a polyether polyol having an average molecular weight of 1,000W8,000 and (ii) 3W50 parts of a polyhydroxy compound and/or polyamine having an average molecular weight of ≤800, is compounded with (B) 0.02W 1.0pts.wt., based on 100 parts of the (A) component, of silica powder having an average primary particle diameter of ≤30nm. The (B) component is pref. dispersed, prior to the addition to (A), in an OH-containing prepolymer obtained by reacting a polyether polyol having an average molecular weight of 300W8,000 with a polyisocyanate (NCO/OH is 0.05W0.7) and water (water/NCO is 0.05W0.5). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08206942-A (JP)
Title: Work device
Inventor: ASA YUKIHIRO
IPC: B23Q39/04
Filed: 1995-02-06
Abstract: PURPOSE: To constitute a small and inexpensive device to perform various precise machine works on a comparatively small part. CONSTITUTION: Chuck holes 1a in two rows are formed in its circumferential direction on a rotary table 1, and a megatorque motor 2 is rotatably pivoted by placing this rotary table 1. An annular ring disk 1b is fixed to a circumferential part lower surface of the rotary table 1, and the megatorque motor 2 is placed on a stand 2a. A pneumatic caliper 3 is supported by a bracket 3a, and dampers 3d and 3e are arranged on its arms 3b and 3c, and braking is applied when the rotary table 1 is positioned. Various machine work machines are arranged in a prescribed position of its external part along the outer periphery of the rotary table 1.
Patent JP-S55132905-A (JP)
Title: Remote angle measuring apparatus
Inventor: OOMICHI TAKEO
IPC: G01B11/26
Filed: 1979-04-05
Abstract: PURPOSE: To measure the inclination between two opposing faces in the absence of contact through remote operation under high accuracy by using an optical means based on the principle of geometry.  
     CONSTITUTION: An arm 4 turning by having an angle of inclination of an angle ϕ is mounted to the reference plane 3 opposing to the surface to be measured 2 and a detection head 6 provided with an image pickup tube 5 projecting the surface to be measured 2 is mounted to the end part of the arm 4. As a result of this, an objective lens 15 is moved to the correct focus position by a moving motor 13 while the image of the surface to be meausred 2 projected on a monitor television 19 is being observed, and based on the detection of the distance (b), the distance of the surface to be measured 2 and image pickup tube 5 is calculated by a distance detector 14. Hence, if the distances between the surface to be measured 2 and image pickup tube 5 of the time when the arm 4 is set at an arbitrary position and when the arm 4 is moved and set at another position are measured, the angle of inclination of the surface to be measured 2 is detected from both the measured values. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56137303-A (JP)
Title: Optical branching filter
Inventor: FUSHIMO MASAHIRO
IPC: G02B6/293
Filed: 1980-03-31
Abstract: PURPOSE:To make constitution simple and performance high by using a prism block consisting of two rectangular prisms formed with multilayer film light band filters on their joining surfaces. CONSTITUTION:Main rectangular prisms 51-53 have a 45 deg. oblique angle, and are formed respectively with multilayer film light band filters 31-33 of mutually different reflection characteristics with respect to wavelengths on their slopes. Auxiliary rectangular prisms 61-63 which consist of the same material as that of the main rectangular prisms and have a 45 deg. oblique angle are combined in a pair with the main rectangular prisms. If these are installed as shown in the figure, and when an optical connector plug is inserted into a receptable 10, it results in that the light of mutually different wavelengths is selectively reflected and transmitted by the filters 31-33 and is branched into the respective receptacle 11-14. Here, narrow band optical fibers are shown by 71-74.
Patent JP-S61273014-A (JP)
Inventor: HENRII DABURIYUU PETSUCHIYAA
IPC: G11B20/14
Filed: 1986-02-26
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-H07252951-A (JP)
Title: Coolant discharge tower
Inventor: KIKUTA NOBUO
IPC: E04H5/10
Filed: 1994-03-11
Abstract: PURPOSE:To inhibit a rise in construction cost and an increase in a construction site as well by losing drop energy gradually whenever overflowing coolant over a weir from a back pressure chamber drops to energy dissipation shelf boards one after another. CONSTITUTION:A weir 11A is installed next to a back pressure chamber 10A. A plurality of energy dissipation shelf boards from 15A to 15F are installed side by side along the vertical direction in such a fashion that coolant overflowing over in the lower area of the weir 11A is adapted to drop one by another where the coolant overflowing over the weir 11A drops to the energy dissipation shelf board 15A and further drops to the shelf boards 15B to 15D. During the drop the coolant will lose its drop energy gradually by repeating collision whenever the coolant drops. Then, the coolant is adapted to pass through a pit 13 and discharged to the sea passing through a disposal plant by way of piping. This construction makes it possible to inhibit a rise in cost which is related with the construction of a coolant discharge tower which reduces the energy of the coolant or an increase in a construction site as much as possible.
Patent JP-H06259475-A (JP)
Title: Code data string retrieving method
Inventor: TSUDA KAZUHIKO
IPC: G06F17/30
Filed: 1993-03-02
Abstract: PURPOSE:To improve a retrieving efficiency by updating and utilizing an already prepared machine M at the time of deleting character strings to be retrieved. CONSTITUTION:The machine M for the plural pairs of character strings to be retrieved is prepared (S1), and when the character strings to be retrieved are deleted (S2), state transition data corresponding to the deleted character strings are deleted from the already prepared machine M (S3). When the transition is not defined, the state operating transition to the deleted state transition data is searched, and the already prepared destination of transition data are changed (S4). Then, when a retrieving pointer reaches the state, the deleted character strings are deleted from the character strings to be retrieved (S5), and a text is retrieved by using the updated machine M (S6).
Patent JP-H11236693-A (JP)
Title: Insoluble carbon electrode and its production
Inventor: OTA NAOTO
IPC: C25B11/12
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an insoluble carbon electrode suppressed in the breaking of an electrode during electrolysis or the elimination of particles and the producing method. SOLUTION: This insoluble carbon electrode is composed of a vitreous carbon material having <=10/mm<2> pores of which the diameter is preferably <=1.0 μm and 5-100 μΩ.m specific resistance. The vitreous carbon material small in the quantity of the pores in this way is simply obtained by curing a thermosetting resin having the weight average molecular weight of >=1,000 and the molecular weight distribution of 1.1-5.0 stipulated by the ratio of the weight average molecular weight to the number average molecular weight by heating at >=200 deg.C and after that, carbonizing under a non-oxidizing atmosphere at >=800 deg.C.
Patent JP-H01213026-A (JP)
Title: Logic circuit
Inventor: NISHIMURA TAKASHI
IPC: H03K19/086
Filed: 1988-02-22
Abstract: PURPOSE:To reduce a consumption current and to shorten a delay time by adding a switching current and flow it through a transistor when all the input terminals of a logic circuit are in an open condition. CONSTITUTION:When all input terminals I1, I2 and I3 are in an open condition, all input transistors(TR) Q1-Q3 are non-continuity. The electric potential of a point 1 emitter-common-connected becomes a floating condition, and a Q5 for difference goes to non-continuity. Then, a switching current supplied by a current source CS flows through an added TRQ4' for referring. a emitter follower current flows in a TRQ6 and a TRQ4 for referring. Then, the corrector electric potential of the input transistor lowers from a VCC electric potential for the voltage lowering at load resistance R1, and the corrector of the TRQ5 becomes about the VCC. Consequently, an output terminal O1 becomes an 'L', and an output terminal O2 goes to an 'H' by the base electric potential of the TRQ6 and a Q7.
Patent JP-S61200054-A (JP)
Title: Reverse-traveling preventing apparatus for car
Inventor: TAKAGI SADAO
IPC: B60T11/28
Filed: 1985-03-02
Abstract: PURPOSE:To facilitate the start of a car on a slope by keeping the oil pressure in a wheel cylinder to the degree in which a car does not reversely travel in case of stop state and releasing the oil pressure in accordance with the start state on start. CONSTITUTION:A controller 10 judges if a car is in stop state or not and in start state or not, and electrically controls a control valve 6, and into said controller, each input signal of a tilt sensor 11, accelerator opening-degree sensor 12, car-speed sensor 13, etc. is input. When, operation is started, said control means judges if the tilt angle of the car is larger than a standard value or not, and when the angle is smaller than the standard value, the control valve 6 is held in opened state. When the tilt angle of the car is larger than the standard value, the control means judges if a foot brake is operated or not, and when the foot brake is released, the control valve 6 is closed, and a proper oil pressure can be held in a wheel cylinder.
Patent JP-S57157271-A (JP)
Title: Original retaining device
Inventor: ENOMOTO KAZUO
IPC: G03B27/62
Filed: 1981-03-24
Abstract: PURPOSE:To prevent an original from being fed obliquely, by providing an idler  roll, which presses the original to a platen glass with its own weight, in the original read position or near this position on the surface of the platen glass. CONSTITUTION:A metallic shaft 17B is fitted into a white spongy urethane roll 17A to make a press roll 17, and the press roll 17 is brought into contact with a platen glass 1 in a read position 3 by its own weight. Consequently, an original 6 carried by a pinch roll 8 is pressed to the platen glass 1 by the press roll 17 and passes through the read position. The press roll 17 is an idler roll which is not concerned with the transmission of power and is rotated in accordance with the movement of the original 6 and does not generated an unnecessary stress for the original. The original 6 passing through the press roll 17 is ejected to an oringinal eject tray by a driving roll 11 and a pinch roll 12 provided in the original eject side.
Patent JP-S60185805-A (JP)
Inventor: ITOU OSAMU
IPC: C08F20/00
Filed: 1984-03-05
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-H08242428-A (JP)
Title: Phase reference detection circuit
Inventor: YUZAWA KAZUYUKI
IPC: H04N7/015
Filed: 1995-03-01
Abstract: PURPOSE: To obtain the phase reference detection circuit in which a phase reference signal with high stability is generated in a short time from a 2nd generation EDTV identification control signal. CONSTITUTION: A peak detection circuit 10 detects a phase of a sine wave with a period of 4/7fsc, and a 7CLK counter 11 generates a pulse signal with a period of 4/7fsc and the same phase as that of the sine wave. A flip-flop 18A samples the vicinity of the trailing of an identification control signal B1 based on the pulse signal and interleaves the control signal with a period of 4/7fsc. A flip-flop 18B and a subtractor 19 calculate a difference from a signal delayed by one period to detect the trailing point of the signal B1. An AND circuit 21 is used to AND a detection signal and a pulse signal with a period of 4/7fsc and to provide an output of a phase reference pulse signal.
Patent JP-H09234890-A (JP)
Title: Thermomagnetic recording method
Inventor: BAN KAZUO
IPC: G11B11/105
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermomagnetic recording method by which it is possible to record an image at high resolving degree by forming a smaller recording dot than the size of a heating element of a thermal head. SOLUTION: During recording of an image, the temperatures of a magnetic recording medium 22 are set lower than the Curie temperatures of the medium 22, and a bias magnetic field is set in such a manner that it is applied into a reverse direction to an initial magnetization direction to the magnitude equivalent to an intermediate force between the coercive force of the magnetic recording medium 22 corresponding to both parts, in the widthwise direction, of a heating element on a thermal head at a temperature T2 at the time of a thermal input and the coercive force of the magnetic recording medium 22 at a peak temperature T ever to be reached during recording. Thus it is possible to form a magnetizing inversion area of a smaller width L1 than the width L of the heating element against the magnetic recording medium 22.
Patent JP-H11237604-A (JP)
Title: Liquid crystal projector device
Inventor: TAKAUCHI RYUJI
IPC: G02F1/1335
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the use rate of light source light by constituting a whole optical system with s-polarization, converting a composition system for G light into p-polarization and reducing loss light at the time of composition by a dichotic prism. SOLUTION: The light of a light source 1 is split by a dichronic filter 6 into B light and G.R light, is split by a diachronic filter 8 into G light and R light, LCDs 14B, 14G and 14R for the color B, color G and color R are irradiated with the B light, G light and R light respectively, the G light of s- polarization from the LCD 14G is converted by a 1/2 phase difference plate 15 into p-polarized light and a diachronic prism 16 composes the B light and R light of s-polarization from the LCDs 14B and 14R. Reflection characteristics of the s-light of dichroic filters 16BR and 16RR are shifted toward the color G to reduce reflection loss of the B light and R light of s-polarization and also reduce the transmission loss of the G light of p-polarization.
Patent JP-S59167955-A (JP)
Inventor: HIRAIKE FUKASHI
IPC: H01K1/32
Filed: 1983-03-14
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-S56141149-A (JP)
Title: Fluorescent screen of color cathode-ray tube and its forming method
Inventor: KOIKE NORIO
IPC: H01J29/28
Filed: 1980-04-02
Abstract: PURPOSE:To prevent deterioration of and improve black level luminance due to scattering and reflecting electrons, by arranging a dead voltage value of a tri-color fluorescent screen gradually larger in a direction toward the peripheral part of the fluorescent screen. CONSTITUTION:Fluorescent material layers 23, 24, 25 emitting light in a red, green and blue color are formed on inner surfaces of a panel 22, and then 4wt% PVA aqueous solution containing 5wt% SiO2 is applied onto the fluorescent material layers 23, 24, 25, subsequently a PVA film 26 containing SiO2 is formed by drying work in the method of spinning motion at high speed. In this case, the PVA film can be formed thicker along a direction toward the peripheral part of the fluorescent material layer. Then after an organic resin film 27 and metallized layer 28 are formed, baking work is performed to complete a fluorescent screen 29. In this way, the film of SiO2, being formed thicker along a direction toward the periphery, causes a dead voltage value of the fluorescent screen to increase in the peripheral part, thus black level luminance by a scattering electron and reflecting electron can be decreased in the peripheral part of the fluorescent screen.
Patent JP-H06226060-A (JP)
Title: Hollow fiber membrane type element and membrane separation
Inventor: KUMAMI KAZUHISA
IPC: B01D63/00
Filed: 1993-02-05
Abstract: PURPOSE:To uniformize the flow of the fluid to be treated for the bundle of hollow fiber membranes and to increase an effective membrane area in the case of pressurizing and supplying of the fluid to be treated to the outer peripheral side of the hollow fiber membranes. CONSTITUTION:Sealing and fixing parts 3 are formed at both ends of a hollow fiber bundle 2 consisting of the plural hollow fiber membranes 3 and both ends of at least one hollow cylindrical body 4 having many holes 5 are fixed to these sealing and fixing parts 3 to close both ends of the hollow cylindrical body 4. The pressurized and supplied fluid to be treated is passed in the hollow fiber bundle 2 as well by the hollow cylindrical body 4 and its holes 5 and is uniformly supplied to the hollow fiber membranes 1. The hollow cylindrical body 4 may be closed and fixed at one end to the sealing and fixing part 3 and may be closed at the other end. Further, an air permeating or liquid permeating part may be formed in the central part in the longitudinal direction of the hollow cylindrical body 4.
Patent JP-S54134419-A (JP)
Title: Photosensitive paper
Inventor: MAEKAWA SEIICHI
IPC: D21F1/00
Filed: 1978-04-10
Abstract: PURPOSE:To produce water-proof photosensitive paper at a low cost, while making it possible to easily inpart the characteristics necessary for a water-proof layer, by forming a synthetic pulp layer of polyorefin on original paper so that the layer is dissloved by the heat treatment to form the water-proof layer. CONSTITUTION:During the making operation of original paper composed mainly of wood pulp, synthetic pulp layer of polyorefin preferably having fibers of 0.5 to 1 mm and a surface area of 10 m<2>/g is made. The suitable weight is about 10 to 30 g/m<2>. The heat treatment and pressing treatment are simultaneously and consecutively performed by the use of a cylinder-dryer. The suitable heat treating conditions are at the temperature of 100 to 200  deg.C of the synthetic pulp layer, for the heat teating period of 0.5 seconds to 1 minute, under the pressure of 10 to 100 kg/cm<2>, and for the pressing periode of 0.1 to 10 seconds. Such metod is effective as applys a polyethylene emulsion for the wet paper making operation of the two layers with a to preventing the separation of the wood pulp layer and the synthetic pulp layer.
Patent JP-H05218968-A (JP)
Title: Optical reception circuit
Inventor: TAKAHASHI SATOSHI
IPC: H04B10/556
Filed: 1992-01-31
Abstract: PURPOSE:To prevent malfunction of a post-stage circuit due to an abnormality signal output by providing an interruption circuit which automatically fixes a clock signal out-put level to the optical reception circuit when an optical signal input is not inputted to the optical reception circuit. CONSTITUTION:An output of an optical signal interruption detection circuit 4 goes to an H level when an optical signal is inputted to the optical reception circuit, an output of an AND gate is equal to an output of a timing extraction device 2 and a normal data signal and a clock signal are outputted. On the other hand, when the optical signal input is lost, the output of the circuit 4 goes to an L level, and an output of the AND gate goes to an L level and the clock signal outputted from the optical reception circuit is fixed to an L level. Thus, malfunction of the post-stage circuit is prevented due to an abnormality signal outputted at the time of interruption of the input signal.
Patent JP-H02220314-A (JP)
Title: Electronic parts resinous mold case with built-in flexible substrate and manufacture thereof
Inventor: YAGI NOBUYUKI
IPC: H01H19/08
Filed: 1989-02-21
Abstract: PURPOSE:To reduce a difference in step between a flexible and a pattern mounted on a flexible substrate so as to smooth them in each other by defining material quality of a synthetic resinous film that forms the flexible substrate as deforming due to the temperature of the synthetic resin that is pressed and fused in a golden frame and/or to the pressure thereof. CONSTITUTION:Material quality of a synthetic resinous film that forms a flexible substrate 13 is defined as deforming due to the temperature of the synthetic resin that is pressed and fused in a golden frame and/or to the pressure thereof. When the fused resinous material is pressed into the rear side of the flexible substrate 13, it is deformed due to the heat and the pressure of the fused resinous material, and the region where a switch pattern 132 of the substrate 13 is not formed also adheres to a flat surface A1, whereby the surface of the switch pattern 132 and that of the flexible substrate 13 become almost identical.