baber/WOPTO huggingface dataset:
Patent JP-H04169454-A (JP)
Title: Paper feed conveyer for picture forming device
Inventor: ISHIKAWA NORIYOSHI
IPC: B65H9/04
Filed: 1990-10-31
Abstract: PURPOSE:To prevent generation of bridging, sag, etc., and damage of break, burr, etc., in a recorded medium by conveying the recorded medium, separately conveyed by a single sheet from a paper feed cassette, bent by a predetermined curvature, and then transfer-feeding the recorded medium between a press contact means and a conveying roller. CONSTITUTION:A recorded medium P, fed from inside a paper feed cassette 13, is conveyed while a conveying reference end surface Pa of the medium P is pressed to a conveying reference guide 25 of a picture forming device main unit 23 by a conveying roller 21 and press contact means 20, 21. Here, the recorded medium P is held between the conveying roller 21 and the press contact means 20, 22 while providing a predetermined curvature. Accordingly, even when assumed that a position of an end surface restricting member 32 in a side of the paper feed cassette 13 is displaced from a position of the conveying reference guide 25 in a side of the picture forming device main unit 23, the recorded medium P is conveyed while absorbing the displacement in a curvature part and inverted at an equal speed along the peripheral surface of the conveying roller 21 by the conveying roller 21 and the press contact means 20, 22.
Patent JP-H04166110-A (JP)
Title: Slip down prevention device for quilt on bed
Inventor: YAMABAYASHI HISATO
IPC: A47G9/02
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a quilt from slipping down and help to sleep safely on a bed, by utilizing pneumatic pressure to press the quilt on the bed with an air bag. CONSTITUTION:A air bag is placed from the right upper direction of a bed and the lateral width is adjusted by the extension and constriction of an outer rubber 3 jointed with the outer bag 1 and the inner bag 2 to coincide the length of the air bag with the bed size. And a rubber ring band 4 serving as a stopper is fitted to the joint 6 of the superimposed part and air is fed from the inlet 5. And then the air bag is expanded to press the right and left quilts to fix them. When removing, the air is discharged.
Patent JP-H04169747-A (JP)
Title: Electric water heater
Inventor: NONAKA SHIGENOBU
IPC: F24H1/18
Filed: 1990-10-30
Abstract: PURPOSE:To more effectively perform boiling operation and power utilization when day power is switched from a non-use to use state by providing control means which at once enters the boiling operation in a day power time zone while entering the same boiling operation as in the non-use of the day power time zone in a midnight power time zone, when hot water temperature in a can body of an electric water heater is lower than a specified one. CONSTITUTION:In cases (a) and (b) where changeover setting of daytime setting from a non-use to use state is performed during the interruption of boiling operation in a day power time zone D, when hot water temperature in a can body at that time is lower than a specified one, the operation at once enters the boiling operation. In the case (a), in the case where the boiling is completed in the day power time zone D the boiling operation is initiated at 23:00 o'clock after peak shift operation. In the case (b), in the case where the completion of the boiling is transferred to a midnight power time zone N, the peak shift operation is initiated in succession to the completion of the transfer. On the other hand, in cases (c) and (d) where the peak shift operation is done at the time (23:00) when the changeover setting to the use of the day power is transferred to the midnight power time zone N, the case (c) illustrates the boiling operation during the peak shift and the case (d) the like operation when the use changeover setting is performed in the boiling operation after the peak shift.
Patent JP-H10138418-A (JP)
Title: Multilayer hot-melt film and its laminate
Inventor: INOUE AKIHISA
IPC: B32B27/12
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a three-layer hot-melt film having excellent properties of adhesion to a skin material and a base material, which are desired as a thermally adhesive film for interior materials of an automobile, and having excellent heat resistance and air impermeability. SOLUTION: An air-impermeable multilayer hot-melt film comprising at least three layers is composed of an intermediate layer 2 of a polypropylene resin, an inner layer 1 and an outer layer 3. The inner layer 1 and/or the outer layer 3 is formed of a hot-melt resin layer containing 50-100wt.% of an α-olefin copolymer as an ingredient thereof. Further, a laminate has the above-mentioned multilayer hot-melt film arranged between a skin material and a base material.
Patent JP-H10142379-A (JP)
Title: Residual heat removal system in reactor facility
Inventor: MIURA SATOSHI
IPC: G21C15/18
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To add a new function capable of removing decay heat regardless of operation of auxiliary cooling system or continuous operation of a pump in addition to the conventional function of residual heat removal system using a residual heat removal system pump. SOLUTION: A circulation loop is formed with a connection line from the steam phase part of reactor pressure vessel 2 to the upper part of primary side of a heat exchanger 6 arranged at high elevation and a connection line from the lower part of the primary side of the heat exchanger 6 to the liquid phase part of the reactor pressure vessel 2, and to the secondary side of the heat exchanger 6, an air discharge line and a water supply line are provided. By this, safety of plant is drastically improved as heat discharge in the air becomes possible in addition to the conventional discharge in sea water without changing much the system configuration of the conventional residual heat removal system.
Patent JP-H11129524-A (JP)
Title: Image-forming apparatus
Inventor: HASHIMOTO YUKIO
IPC: B41J2/44
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which shortens a feed time of data to a plurality of light beam generation means from a memory when images are to be output, thereby enabling the images to be output more speedily. SOLUTION: Four laser beams L1, L2, L2, L3 are generated and scanned simultaneously based on respective independent image data, thereby forming images on a surface of a photosensitive drum 16. Input image data are separately held at data memory parts 1a-1d of a memory 1 correspondingly to four laser diodes 11-14. When the image data are to be output, a plurality of the divided image data are read out simultaneously from the memory 1 and fed to corresponding laser diodes 11-14.
Patent JP-S62154546-A (JP)
Inventor: KANEMATSU SUSUMU
IPC: H01K1/18
Filed: 1985-12-27
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-S63148887-A (JP)
Title: Brushless motor
Inventor: KIKUCHI ATSUSHI
IPC: H02P6/10
Filed: 1986-12-11
Abstract: PURPOSE:To reduce acoustic noise and improve motor efficiency by forming a driving voltage on the basis of an inclined waveform of output signal of a magnetically susceptible element and by determining the relation between a voltage at the point, where inclined waveforms cross each other, and a peak value of a driving waveform appropriately. CONSTITUTION:Respective output signals of Hall elements 1a-1c are outputted as detection signals through a differential amplifier of a current control circuit 29. Said detection signals have trapezoidal waveforms with phases differing from each other at an electrical angle of 120 deg.. A driving voltage is formed on the basis of said trapezoidal waveforms and supplied to a stator coil. On the other hand, output signals of Hall elements 1a-1c are gain controlled by a gain control circuit; and a voltage at the point, where said trapezoidal waveforms cross each other, is controlled so as to be about 70% of a peak of said driving waveform.
Patent JP-H06143489-A (JP)
Title: Steel material extremely enhanced in coating durability
Inventor: KATO CHUICHI
IPC: B32B15/08
Filed: 1992-11-04
Abstract: PURPOSE:To greatly enhance the coating durability of a coated steel material used in a bridge or a building. CONSTITUTION:A film with a thickness of 0.1-1mum consisting of phosphates of Fe, Cr and Zn, a film with a thickness of 5-30mum consisting of a complex of a polyvinyl butyral resin and chromium phosphate, Fe2O3+Fe3O4 or Pb or a compd. thereof, zinc phosphate and a butyral resin and a film with a thickness of 15-200mum consisting of a coating resin and pigment are provided on the surface of a steel material containing 0.2-0.5% of CuO and 0.03-0.15% P. Therefore, the coating durability is greatly enhanced and a repainting period is greatly extended and the maintenance cost can be reduced. The sale of wheather-resistant steel is promoted.
Patent JP-H01136935-A (JP)
Title: Method for annealing in bell type annealing furnace
Inventor: ISHIDA KAZUNARI
IPC: C21D1/26
Filed: 1987-11-24
Abstract: PURPOSE:To obtain annealing characteristic having uniform quality being equal to that at a continuous annealing furnace by heating under the condition of three steps lowering temp. raising speed step by step at the time of annealing. CONSTITUTION:In the bell type annealing furnace, at the time of annealing a material by heating gas in cover, the heating is executed under the temp. raising speed conditions of three steps, which the temp. raising speed is lowered step by step. That is, the temp. raising speed reference is changed to annealing atmospheric temp. at nearer material temp. from heat source temp. and made to program. The temp. raising speed is at about 1.9 deg.C/min in the temp. range from room temp. to about 200 deg.C and at about 1.3-1.5 deg.C/min in the temp. range promoting vaporization and diffusion of attached rolling mill oil to the material. Further, the temp. raising speed is at about 0.8-1 deg.C/min in the temp. range of the recrystallized temp. + 30 deg.C-the recrystallized temp. + 100 deg.C. By this method, distribution of the temp. is reduced without any unfavorable influence to the annealing capacity and the discoloration degree of the surface condition can be reduced.
Patent JP-H05137090-A (JP)
Title: Video output device
Inventor: SAKUI MASATO
IPC: H04N5/64
Filed: 1991-11-12
Abstract: PURPOSE:To prevent designability in appearance from being impaired by covering a ineffective screen generated when videos with different aspect ratios are displayed on a display means with a movable shielding body. CONSTITUTION:The synchronizing signal of a video signal 17 is fetched out at a synchronizing signal fetching circuit 18, and also, the video signal 17 is inputted to a microcomputer 15, and the microcomputer 15 controls an MDA motor controller 19 by discriminating a video signal with aspect ratio of 16:9 or 4:3 by the video signal and the synchronizing signal fetched at the synchronizing signal fetching circuit 18. Driving control for motors 5a, 5b are performed, and the ineffective screen when a signal with cinema size is displayed on a cathode-ray tube 6 with aspect ratio of 4:3 and the video signal with aspect ratio of 4:3 is displayed on a cathode-ray tube with aspect ratio of 16:9 is covered with the movable shielding bodies 2a, 2b. In such a way, it is possible to cover the ineffective screen generated by the signals with different aspect ratios and to eliminate unpleasantness on the designability.
Patent JP-H11191665-A (JP)
Title: Circuit board
Inventor: IDA KIYOSHI
IPC: H05K3/28
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To enhance electronic components on the surface of a circuit board in mounting density and to miniaturize an electronic equipment. SOLUTION: A circuit board is equipped with a circuit pattern 12 formed on an insulating board 4, through-holes 7 provided electrically connected to the edges of the circuit pattern 12, and conductive resin paints 2, each provided to the through-holes 7 penetrating through them. Conductor patterns 17 each of which is formed on the one side of the insulating board 4 and connected to the conductive resin paints 2 filled in the through-holes 7 and soldering lands 12a formed on the other side of the insulating board 4 are provided, and an electronic component 14 connected to the lands 12a but is not connected directly to the conductive resin paints 2 filled into the through-holes 7 is provided.
Patent JP-H0219321-A (JP)
Title: Therapeutically useful honey mixed drug and production thereof
Inventor: ROSA NIAZOBU
IPC: A61P3/10
Filed: 1988-11-22
Abstract: PURPOSE: To produce a combined pharmaceutical preparation that contains purified honey and specific medicinal plants and is useful for treatment of various disorders such as diseases of the digestion system without side effects. CONSTITUTION: This honey-mixed pharmaceutical preparation contains 15g cardamom, 15g nutmeg, 20g cinnamon, 20g spices in all, 15g sesame, 20g cumin and 20g saffron to 1000g of purified honey. It is obtained by crushing accurate quantities of these materials except honey, mixing them completely in powdery condition, adding the thus prepared powdery mixture into honey heated to 50-60 deg.C without boiling, and mixing them completely to form a homogeneous mixture. This pharmaceutical mixture is effective for treatment of disorders caused by dyspepsia and insufficient nutriment intake, nausea in pregnancy or in travel by airplane or car, unpleasant halitosis and taste in mouth, and heart burn, and further effective for reducing concentration of diabetes patient's blood sugar.
Patent JP-S63149987-A (JP)
Title: Stored program control telephone exchange system
Inventor: NAKAMURA RYUSUKE
IPC: H04Q3/545
Filed: 1986-12-12
Abstract: PURPOSE:To improve the processing capability of the titled exchange system by providing a work area to a 0-th word at the head of a key hole table and registering an event and the said task number at each call to the said area. CONSTITUTION:When a called party replies at the transition from the call processing call state to the reply state, since a signal representing it is given to an incoming trunk ICT, a key hole KHT is retrieved from the head by the signal. When the 0-th word of the key hole table KHT is blank at the initial state, the event EV of a response ANS is read at a 2nd word and the corresponding task is started by the program of the task number 1 and the event EV of the response ANS and the task number 1 are registered on the work area WA of the key hole table KHT. Thus, the event retrieval time is reduced from the tendency of the call giving normally the same event in terms of probability.
Patent JP-H10142660-A (JP)
Title: Film feeder
Inventor: OKUMURA YOICHIRO
IPC: G03B17/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To set an unexposed frame even when a partially exposed film cartridge is charged by using a single system photoreflector for detecting perforations. SOLUTION: Information in a film cartridge 26 containing partially exposed information is detected by means of a photoreflector 30, and then, a motor is driven so that idle feeding, winding, and rewinding of the film 26 are carried out by means of a film feeding mechanism 35. The moving condition of film perforations accompanying feeding is detected by means of a single system photoreflector 30, and recorded information in each frame of the film 26 is read by means of the photoreflector 30. When the photoreflector 30 determines that the partially exposed film cartridge 26 is charged, winding is carried out while reading the film information after idle feeding is carried out, and then, winding is stopped in the frame in which no information is recorded.  Subsequently, rewinding is carried out by two frames from the position in which winding is stopped, and then, winding is carried out by one frame again, so that the front unexposed frame can be set.
Patent JP-H08152655-A (JP)
Title: Optical switch
Inventor: NANBA MASAMI
IPC: G02F1/33
Filed: 1994-11-30
Abstract: PURPOSE: To make the separation angle of diffracted light large in an acoustooptic element by setting a surface, irradiated with the internal diffracted light of the acoustooptic element, at a specific angle to a projection surface and providing the irradiated surface with a total reflection coating. CONSTITUTION: The incident light of an optical fiber 1-1 for input is made incident from the acoustooptic element 4 in a case 3 and guided out through an optical fiber 1-2 for output. Through the highfrequency signal application of a driving circuit 6, the acoustooptic element 4 generates diffracted light 7 and the diffracted-light irradiated surface 8 irradiated with the diffracted light 7 is slanted at a specific angle to the light projection surface of the acoustooptic element 4 so that the separation angle of the diffracted light to the projection light is large. This diffracted-light irradiated surface 8 is optically polished and provided with the total reflection coating 10 so that the diffracted light is totally reflected.  This tilt angle is set to a desired value and then the totally reflected light of the diffracted light 7 can be set almost at right angles to the projection light.
Patent JP-H09116056-A (JP)
Title: Heat sink
Inventor: ONO ATSUO
IPC: H01L23/36
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make efficient heat absorption possible with a compact shape, by forming holes in a plurality of pins provided upright on a substrate along axial lines of the pins and making a locality complicated flow of air. SOLUTION: In a heat sink 1, a plurality of pins 4 constituting a cooling fin are provided upright on a square thin plate-like substrate 3. Pole portions 7 for fixing a cover 5 at a top portion are formed at the four corners of the substrate 3, and one of the pole portions 7 is continued to a wall 8. A motor fan 9 is accommodated in a corner portion surrounded by the wall 8. A hole 10 is formed in the pin 4 along an axial line. Therefore, the flow of air becomes complicated and the heat exchange effect between the air and the pin is increased. Also, since the surface area per volume of the pin is very large, the heat exchange effect is promoted. Thus, efficient heat absorption may be realized with a compact shape.
Patent JP-H11120914-A (JP)
Title: Manufacture of back plate of plasma display panel, and dry film
Inventor: ASANO MASAAKI
IPC: G03F7/004
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To simplify the process and to form an uniform phosphor layer closely fitted to a cell surface by separating a press-in layer from a cell after pressing a dry film, and performing a patterning while leaving a thin phosphor layer in the cell, followed by baking. SOLUTION: A phosphor-containing dry film 10 formed of a photosensitive press-in layer 12 substantially containing no phosphor and a phosphor-containing photosensitive layer 12 is pressed into between a number of barrier ribs 2 formed on a substrate 1. It is then exposed with a proper light 5 through a photomask 4 to cure the exposed part, and this is treated with a developer, whereby the dry film 10 is left only within a prescribed cell 3. The press-in layer 12 is developed and removed by the treatment with a developer which dissolves only the press-in layer 12 but does not dissolve or strip the phosphor- containing photosensitive layer 13, and then baked at a proper temperature. The phosphor layer finally formed within the cell 3 is sufficiently closely fitted to the surface of the cell 3 so as not to cause a stripping of phosphor.
Patent JP-H07201728-A (JP)
Title: Illumination unit
Inventor: YOHANESU KATARINA FUBERUTASU M
IPC: H01L21/027
Filed: 1994-11-30
Abstract: PURPOSE: To provide a lighting unit which does not have defects so that the reflection coefficient of an optical constituent element in a lighting housing degenerates due to contamination and is equipped with an anti-contamination means, generating a lighting radiation beam of high output that has temoraly constant intensity apart from the aging of a radiation source LA and adopts different insight into the cause of silicon-containing deposits. CONSTITUTION: This unit is equipped with a lighting housing LH containing the radiation source LA and at least a reflecting mirror RL. To prevent the radiation output supplied by the lighting housing LH from decreasing, this housing is provided with a means which prevents diffusion deposits of silicon- containing particles present in surrounding air from being formed on the optical constituent element in the housing.
Patent JP-H01137762-A (JP)
Title: Voice encoder
Inventor: YASUNAGA SATOSHI
IPC: H04J3/12
Filed: 1987-11-24
Abstract: PURPOSE:To decide the setting-up of a trunk and to enable the transmission of a dial pulse by converting synchronizing pulse to a synchronism detection confirming signal by means of a synchronization detection means and a pulse generating means at the incoming side when a synchronizing pulse arrives at an incoming and returning the signal to an outgoing side. CONSTITUTION:A transmission signal including a frame synchronizing signal from the outgoing side is sent from the transmission terminal 8. In a voice encoder on the incoming side, after the input of a reception signal (a) to a reception terminal 9 is started, a synchronizing signal is detected by the synchronization detection circuit 10, and a synchronization detection signal (b) is generated after a synchronization pull-in time t1 lapses. The signal (b) is converted to a synchronization confirming signal (c) in the pulse generating means 12, and the signal (c) goes through an AND circuit 3, then encoded in a connection signal coding circuit 6, and transmitted. The signal (c) is returned from the outgoing side, goes to a confirming signal (c'), and is received by a voice encoder on the outgoing side. The holding time at a line exchange can be shortened in minimum since a dial pulse (d) representing the extension number of a line exchange on the incoming side is transmitted from a line exchange or a relay exchange.
Patent JP-H06144101-A (JP)
Title: Draining method by drainage pump vehicle
Inventor: TANIGUCHI MASAHIRO
IPC: B60F3/00
Filed: 1992-11-06
Abstract: PURPOSE:To allow a drain at the water's edge where an amphibian vehicle can not enter a drainage area. CONSTITUTION:An amphibian vehicle 1 is mounted on the load-carrying platform of a conveying vehicle 12 and conveyed to the vicinity of a drainage site, the amphibian vehicle 1 is lowered onto the ground from the load-carrying platform of the conveying vehicle 12, and a drain hose is connected to the upper discharge port 51 of a drainage pump 5A. An extension operating oil hose 14 for forming a drainage pump operating hydraulic circuit is connected to the drive motor of the drainage pump 5A, then the drainage pump 5A is hoisted by the crane 18A of a crane vehicle 18, a truncated conical pump base 16 is fitted at the lower end section of the drainage pump 5A, the drainage pump 5A is installed on the water bottom l9A of a drainage area 19, and the drainage operation is performed by remote control.
Patent JP-H09120456-A (JP)
Title: Method and device for image processing, and copying machine, printer, and scanner using same
Inventor: SONODA SHINYA
IPC: G06T7/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the image processor which can detect a medium containing metallic fiber through image processing without using any metal sensor, etc., uses a simple recognition system, and exerts no influence on picture quality, etc. SOLUTION: Picked up multilevel image data are binarized by a binarization part 15 to generate a binary image, which is supplied to a thin line extraction part 17 to extract a thin line image. In concrete, a thin line removal part 20 removes thin lines present in the binary image and a subtraction processing part 21 finds difference between the binary image after removal and the binary image before processing supplied to the thin line extraction part to generate thin line image data. The thin line data which are thus obtained include data based upon metallic fiber, so a feature quantity decision part 19 judges whether or not the thin line data has a specific feature quantity.