baber/WOPTO huggingface dataset:
Patent JP-S5559985-A (JP)
Title: Paper feeder
Inventor: YAGI TAKASHI
IPC: B65H5/06
Filed: 1978-10-31
Abstract: PURPOSE: To make power consumption less and to simplify the structure by operating the approach and separation between the pinch roller and the feed roller by means of a magnet and by holding the pinch roller at the respective positions by means of an elastic material.  
     CONSTITUTION: The magnet plunger 4 is energized according to a printing command, the change-over element 12 moves rightward by turning the rotatable part 11 counterclockwise. By this, the stopper 14 turns counterclockwise against the spring 23, the secured state of the pinch roller supporter 6 is released the pinch roller 7 is pressed in contact with the feed roller 2 by the elasticity of spring. In this state, since the change-over element 12 is energized upwards by the spring, the pinch roller 7 can be held at the contact position even though power feed to the magnet plunger is cut and the change-over element 12 returns to the initial position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09322423-A (JP)
Title: Charging method for battery, and charger
Inventor: YAMADA KATASHIGE
IPC: H01M10/44
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To fully charge a lead storage battery without overcharge. SOLUTION: A voltage adjuster 1 converts the AC supplied from a power source into DC voltage and applies this DC voltage to a lead storage battery 3 and performs charge. A current detector 4 detects a charge current and outputs a current detection signal 1a. The controller 5a of a charge controller 5 fixes the value of the charge current by sending the voltage adjuster 1 such a voltage command Vdn that the value of the current detection signal 1a becomes equal to the value of a current command 1d, and adjusting the voltage. Hereby, constant current charge is made. A charge finish judger 5b outputs a charge finish command E to the voltage adjuster 1 and finishes the charge, when the value of the voltage command Vd (battery terminal voltage) begins to change up and down bit by bit to the passage of time.
Patent JP-S6025194-A (JP)
Inventor: SHIINA YUUJI
IPC: H05B33/10
Filed: 1983-07-21
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-2000317698-A (JP)
Title: Starting method of press having light beam type safety device and press using its starting method
Inventor: SOGA MITSUMASA
IPC: F16P3/14
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a starting method of a press having a light beam type safety device and the press using the starting method wherein the press is started with safety by the light beam type safety device reflecting the will of an operator and also productive tact is improved. SOLUTION: When a press 3 is started to begin working, a light beam type safety device 1 is turned on, thereafter light shielding by a work set is confirmed by the light beam type safety device 1. Then, a press starting auxiliary button 19 is turned on after the work set is confirmed by the visual observation of an operator, thereafter the press 3 is started when light passing is confirmed by the light beam type safety device 1. When the light passing is not confirmed by the light beam type safety device 1 even if a specified time has elapsed after the light beam type safety device 1 is turned on and the press starting auxiliary button 19 is turned on, the press starting is stopped in consideration of the generation of something troublesome in a timer.
Patent JP-H09318202-A (JP)
Title: Refrigerating device
Inventor: HAMADA TAKAYOSHI
IPC: F25B43/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To collect fine particles in refrigerant which flows in a route of a pipeline and inhibit the adhesion of the fine particles to the surface of metal of a capillary inner wall by arranging conductive bodies having positive charge and negative charge mutually in one part in the route of the pipeline. SOLUTION: Pipelines 1 of refrigerant circulating system are opened at both ends of a fine particle collector 4 and fine particle collecting plates 9, consisting of a pair of conductive sheet materials arranged in the direction of route of the pipeline 1 with a space, are attached to a casing 4a in the fine particle collector 4 through a plurality of fixing rings 10 made of insulating material. In this case, one of the fine particle-collecting plates 9 is charged so as to have positive charge and the other of the same is charged so as to have negative charge. According to this method, fine particles in refrigerant, flowing through the route of the pipeline 1, are collected whereby the adhesion of the fine particles to the surface of the metal of a capillary inner wall and the like can be inhibited.
Patent JP-S5559974-A (JP)
Title: Manufacturing method of recording head
Inventor: TAKATORI YASUSHI
IPC: B41J2/14
Filed: 1978-10-30
Abstract: PURPOSE:To provide the subject method comprising the steps of providing heat generators on the surfaces of a grooved base plate and other base plate, and to bond the surfaces of both base plates through a three-dimensional bridge type bonding agent thereby to obtain a recording head excellent in liquid drop generating efficiency, consumption energy rate and liquid drop generation stabilization rate. CONSTITUTION:Heat generators 4 are provided on at least one base plate, for example, a base plate 1, of a base plate 2 having a groove 3 and other base plate 1. Then, the surface of the groove 3 of the base plate 2 and the surface of the heat generator 4 of the base plate 1 are bonded and unitarily formed by a bonding agent (preferably, epoxy resin system) capable of obtaining the object recording head. For example, when a signal is applied to heat generate the heat generator 4, thermal energy is acted upon the liquid within the heat operating part 5 to cause a pressure fluctuation and exhaust the liquid drops 7 through the orifice 6.
Patent JP-H084327-A (JP)
Title: Unit room
Inventor: NOZAKI YASUHIRO
IPC: E04H1/12
Filed: 1994-06-15
Abstract: PURPOSE:To early find out the occurrence of an accident of water leakage from a pipe and to reduce casualties at the accident of water leakage. CONSTITUTION:A wall panel 2 is erected to the circumferential edge of a waterproof floor pan 1 installed on the bottom of a bath-room space. A water supplying pipe 4 is so mounted to the outside of the wall panel 2 that the pipes are positioned to the outside of a bath roan 3. A water leakage receiving member 5 for receiving water leakage from the water supplying pipe 4 is so mounted to the waterproof floor pan 1 that it is placed downward of the water supplying pipe 4. A drain pipe 6 connected to the inside of the bath room 3 is projected from the water leakage receiving member 5.
Patent JP-S5561356-A (JP)
Title: Production of unidirectional electromagnetic steel plate through application of continuous casting method
Inventor: TANAKA KIYOSHI
IPC: B21B1/02
Filed: 1978-10-30
Abstract: PURPOSE: To obtain the high magnetic flux density unidirectional electromagnetic steel plate of superior magnetization characteristic through only one hot rolling by so control-heating the silicon steel slab obtained by a continuous casting method that it has the specific crystalline structure prior to hot rolling of the same.  
     CONSTITUTION: Molten steel of Si contents 2.5W3.5% is continuously cast to a slab. Before it is supplied to a hot rolling process, it is reheated to high temperature in a heating furnace to form a grain growth surface layer of 30mm or more in thickness and a grain non-growth underlayer of the thickness corresponding to 5% or more of the overall thickness on one or both sides of the slab. When this slab is hot-rolled, the coarse stretched grains during hot rolling decrease considerably and the stable secondary recrystallization progresses. Next, it is subjected to cold rolling, decarburization anneaning and high temperature finish annealing. The resultant final product exhibits extremely superior magnetic characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0428009-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHINO TAKAFUMI
IPC: G11B15/467
Filed: 1990-05-23
Abstract: PURPOSE:To perform tracking control with high accuracy by designating at least one of magnetic heads set as a pair of plural magnetic heads as the one for control signal recording and reproduction. CONSTITUTION:Oblique recording on a video/audio track 6 in the longitudinal direction of a magnetic tape 5 is performed by using the pair of plural magnetic heads 2, 3 mounted at a position neighboring to a rotary drum 1. Thence, at least the magnetic head 3 out of the pair of plural magnetic heads 2, 3 is designated as the one for control signal recording and reproduction. In such a way, since the magnetic head 3 for control signal recording and reproduction is provided on the rotary drum 1 and the recording on a control track 7 is performed adjacently to the video/audio track 6, the control track 6 itself is provided with information with respect to the nonlinearity of the track. Thereby, the tracking with high accuracy can be performed.
Patent JP-S6111059-A (JP)
Inventor: ZENITANI TOSHIO
IPC: A61N1/32
Filed: 1984-06-27
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-S63298762-A (JP)
Title: Cleaner for disk carrier roller
Inventor: YAMADA YOSHINORI
IPC: G11B17/04
Filed: 1987-05-28
Abstract: PURPOSE:To attain simple and sure cleaning to the surface of a loading roller by providing a sending kill means having a shape corresponding to the shape of the loading roller and not functioning a disk sensing pin of a player to its tip. CONSTITUTION:A flange 23 being of the shape and size able to be interposed between loading rollers 11 and 12 and having a wider width than that of a loading throat 2 of a player 1 is provided to one end and a cleaning tongue 20 is formed, which is provided with a sensing function kill (recessed part) 21A to be escaped from a disk sensing mechanism 3 of the player 1 at the tip 21. Then the loading rollers 11, 12 are cleaned by loading the cleaning tongue 20. Thus, a foreign or dust adhered to the loading rollers is removed by a simple operation.
Patent JP-S5924708-A (JP)
Title: Production of cationic acrylamide polymer
Inventor: FUKATSU KAZUHIKO
IPC: C08F220/60
Filed: 1982-08-02
Abstract: PURPOSE:To obtain the titled polymer, by reacting an aqueous N-substituted acrylamide solution with a quaternizing agent and then subjecting the produced aqueous solution of an unsaturated quat. ammonium salt together with a different copolymerizable water-soluble vinyl monomer to aqueous solution polymerization. CONSTITUTION:A tert. amine group-containing N-substituted (meth)acrylamide of formula I (wherein R1 is H or methyl, R2-3 are each a 1-3C lower alkyl, and n is 2-4) is reacted with a quaternizing agent (e.g., alkyl halide) in an aqueous solution. Then, the produced reaction solution of an unsaturated quat. ammonium salt of formula II (wherein R4 is a 1-4C alkyl, hydroxy-substituted alkyl, or benzyl, and X(-) is a halogen, or an alkyl sulfate anion) is copolymerized directly without purification with other copolymerizable water-soluble vinyl monomers (e.g., acrylamide) to obtain a cationic acrylamide polymer.
Patent JP-H06305871-A (JP)
Title: Fermented fertilizer and its production
Inventor: HORIE YAE
IPC: C05F15/00
Filed: 1993-04-26
Abstract: PURPOSE:To obtain a fertilizer effective for the promotion of the growth of crops by fermenting organic component materials in multiple layers. CONSTITUTION:Crab crust, starfish, bean curd refuse, beer cake, charcoal ash and tea ground are stacked one upon another in separate layers and fermented for a proper period. The fermentation product is dried and pulverized to obtain the objective fermented fertilizer.
Patent JP-S6133178-A (JP)
Title: Manufacture of 3_amino_1,2,4_triazole
Inventor: MISHIERU ARIKO
IPC: C07D249/14
Filed: 1985-06-19
Abstract: A process for preparing 3-amino-1,2,4-triazole by reacting hydrazine hydrate, cyanamide and formic acid to form aminoguanidine formate and cyclizing the formate, wherein hydrazine hydrate and formic acid are simultaneously added to the cyanamide at 0 DEG  to 10 DEG  C. and a pH of 6 to 7, maintaining the mixture at 60 DEG  to 100 DEG  C. and a pH of 7 to 8 to form aminoguanidine formate, evaporating the aminoguanidine formate solution at 30 DEG  to 60 DEG  C. to a solids content of 100 to 700 g/L, filtering and washing the formate to a dicyandiamide content below 0.25%, and heating the formate at 110 DEG to 200 DEG  C. to obtain the aminotriazole.
Patent JP-H01303520-A (JP)
Title: Semiconductor memory
Inventor: FUJITAKE TETSUO
IPC: G06F3/08
Filed: 1988-05-31
Abstract: PURPOSE:To shorten the data reading or writing time after reception of an instruction by using a semiconductor memory containing a control part and a memory part. CONSTITUTION:A control part 200 reads all memory address information out of a head memory address (m) of a track via a line 201 and receives a record number (n) to be searched from a CPU. Then the part 200 decides the head memory address of the record to be searched with addition of the memory address information (n) corresponding to the record number (n) and the memory address (m). Furthermore the part 200 adds the head address of the searched record and the length of the record (n) to decide the head address of the record to be written next and writes a record (n+1) via the memory address. Then the record (n+1) of the memory address information received previously from a memory part 300 is corrected and stored again in the part 300 via the address (m) through a line 202. Thus the data reading or writing time is shortened after reception of an instruction.
Patent JP-H09298854-A (JP)
Title: Structure for attaching vibration motor
Inventor: SAKASHITA HIROSHI
IPC: H02K5/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To transfer quickly vibration to the possessor of a communication appliance by making the radial direction of an eccentric motor identical to the contacting direction of the communication appliance with the body of its possessor. SOLUTION: A communication appliance has a box-form external enclosure of a nearly rectangular parallelopiped easy to be operated manually, and comprises a board for storing such functional parts as ICs, a vibration motor 1 and a battery of their power supply, etc. The external enclosure of the communication appliance comprises its longitudinal side surface of Y faces, its lateral side surfaces of Z faces, its top surface of an X face and its bottom surface of an X face. In the attaching structure of this vibration motor 1, the motor 1 is provided in the state that it is vertical to the X face of the enclosure, or in the state that the radial direction is vertical to the X plane and rotated through 90 deg.. The vibration motor 1 may be covered with a buffering material in each of the lateral Z faces and the longitudinal Y faces.
Patent JP-2000322446-A (JP)
Title: System and method for providing information
Inventor: USHIYAMA KENICHI
IPC: G09G5/36
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system suitable for selecting and outputting desired contents out of contents changed with the passage of time between users connected by a computer network such as internet. SOLUTION: Concerning this information providing system, together with the contents of mail or the like, location information related to these contents is recorded and the location information is displayed on a map for identifying the contents. In a bulletin board service 8 using an internet 6, a first selective display distributing function 27 for showing plural contents while listing up the identification information such as titles and a second selective display distributing function 28 for displaying the location related to the contents on the map are provided and the contents equipped with the location information can be grasped on the map and selected.
Patent JP-H1114806-A (JP)
Title: Black mask, its manufacture, color filter using the mask ad liquid crystal display
Inventor: YOSHIDA KAZUAKI
IPC: C23C14/34
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the reflectivity and its wavelength dependability by forming the chromium compound film, which includes chromium, oxygen and nitrogen, on the reflection preventing film, which consists of the chromium on a transparent substrate and oxygen, setting the layer, in which crystallinity is specified, at a prescribed depth from the surface of the reflection preventing film and forming a light shielding film on the layer. SOLUTION: On a transparent glass substrate 2, reflection preventing films 3a and 3b are successively deposited. Note that the films 3a and 3b are made of Cr2 O3 having an atomic percentage of 30 to 50% chromium and an atomic percentage of 50 to 70% oxygen only. Also note that the crystallization of the film 3b is higher than the crystallization of the film 3a. Then, a chromium compound film 4 is formed which comprise the chromium compounds such as Cr2 O3 or the like and CrN or the like comprising G of 40 to 60% atomic percentage, oxygen of 10 to 30% atomic percentage and nitrogen of 20 to 40% atomic percentage. Then, the layer, whose crystallinity is different from the crystallinity located outside a prescribed depth from the surface of the reflection preventing film, is formed within a prescribed depth from the surface of the reflection preventing film. Then, a light shielding film 5 is formed having metallic chromium on the film 4.
Patent JP-S5835569-A (JP)
Title: Image forming device
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1981-08-26
Abstract: PURPOSE:To improve the use efficiency of a releasing agent while holding the offset prevention effect sufficiently, by changing the quantity of an offset preventing agent, which is applied to a rotary material or the like for image fixing, in accordance with changes of variable image forming conditions. CONSTITUTION:In accordance with changes of variable image forming conditions such as the change of the process speed for the copy of variable magnifications of expansion, reduction, etc., the image density of an original, or the like, the quantity of an offset preventing agent applied to a ortary material (such as a fixing roller) which fixes an unfixed image to a image supporting material such as a sheet of paper is changed. For example, the release liquid in a release liquid storage vessel 21 is transmitted by a felt 20 and is applied to a fixing roller 11 by an applying roller 19. The revolving speed of this applying roller 19 is changed by moving gears 26 and 27 through a plunger 29 by a magnification converting means 22.
Patent JP-H05302322-A (JP)
Title: Outflow prevention cover and outflow prevention trough
Inventor: TATEYAMA MASARU
IPC: E02D5/80
Filed: 1992-04-28
Abstract: PURPOSE:To prevent the outflow of earth and sand of a reinforcing body by a method wherein, on a disk-shaped flowout prevention cover which prevents the outflow of earth and sand when a hollow rod is taken out of the ground, there is formed a cut-in groove having a width into which the rod can be inserted in such a manner that the groove is formed as deep as the middle of the cover from the surface thereof. CONSTITUTION:A U-shaped cut-in groove for passage of a hollow rod 1 is formed from the surface of a disk-shaped flowout prevention cover 32 to the middle thereof. Next, the rod 1 is inserted into the groove of the cover 32 to firmly press the cover 32 against the surface of the ground, following which a hollow rotary axis 13 of the rod 1 is turned to excavate the ground by means of an excavation impeller 11 and also cement milk is formed into a column- shaped reinforcing body 3 by agitating earth and sand by means of an agitation impeller 12. And a core member is inserted through the hollow portion of the rotary axis 13 so as to be driven into the ground. Further, as the rod 1 is drawn out, agitated earth is prevented from flowing out by the cover 32.
Patent JP-S62291457-A (JP)
Title: Manufacture of emulsion fuel
Inventor: ANDO TORU
IPC: F23K5/12
Filed: 1986-06-09
Abstract: PURPOSE:To perform stable manufacture of emulsion fuel, by a method wherein fuel oil is fed to a mixing tank through the action in a fuel oil feed direction of a switching mechanism, water and surface active agent are fed in the mixing tank to mix and agitate them with fuel oil to prepare emulsion fuel. CONSTITUTION:Pure fuel A in a fuel tank 1 installed to a pure fuel oil feed part P is fed to an injection pump 4 through a switching mechanism R with the aid of a feed pump 2, and the pure fuel can be fed to an injection valve 5 with the aid of the injection pump 4. A surface active agent B from a tank 7, water C from a tank 10, and the pure fuel A are fed to a mixing tank 6 in an emulsion fuel manufacturing part Q, and the surface active agent, the water, and the pure fuel can be mixed and agitated to prepare emulsion fuel D. During the use of the emulsion fuel D, the fuel D is fed to the injection pump 4 through a bubble separating tank 17 and a filter 18, and during the step of an engine, the pure fuel A is caused to flow through electromagnetic valves SV3, SV1, and SV2 to effect washing of a fuel system.
Patent JP-S5258514-A (JP)
Title: Magnetic resistance effect head
Inventor: TOKI KAORU
IPC: G11B5/39
Filed: 1975-11-08
Abstract: PURPOSE:The electric conductor is held by two magnetic resistance effect elements via insulation layer, and the difference between the both elements is used as the reproduction output.  Thus, a high-output and wide-dynamic range can be secured.
Patent JP-H06344698-A (JP)
Title: Writing utensil
Inventor: TOYAMA SHOHEI
IPC: B43K5/08
Filed: 1993-06-04
Abstract: PURPOSE:To provide writing utensils which can supply automatically a proper quantity of ink to a writing tip without requiring a complicated ink supply operation at all by interrupting writing during use. CONSTITUTION:An ink drain hole 63 is provided around a tip holding part 62 supporting a writing tip 4. A cylindrical valve 7 which is provided with a valve disc 71 opening or closing the ink drain hole 63 on one end and projects the other end through an end part 1a of an opening of a main body part 1 is fitted slidably freely to the outer circumference of the writing tip 4. A spring material 8 energizing the cylindrical valve 7 in the valve opening direction is loaded and a regulating device 9 regulating its quantity of movement within a specific range is provided. A pressing-in piece part 52 moving the cylindrical valve 7 in the valve opening direction in opposition to energizing force of the spring material 8 by abutting against and fitting in an end part 7a of a protrusion of the cylindrical valve 7 is provided on the inner circumferential surface of the cap 5 fitted detachably freely to the end part 1a of the opening of the main body part 1.
Patent JP-H08289897-A (JP)
Title: Dental articulator mounting disk
Inventor: SHINOHARA TAKASHI
IPC: A61C11/00
Filed: 1995-04-24
Abstract: PURPOSE: To prevent the floating of the gypsum of the cervical plate on an articulator by curing expansion, by inserting the front ends of incisor guiding needles projecting from the cervical plate on the articulator into the holes of tunes connected to springs. CONSTITUTION: A circular top plate 1 and a circular fixing plate 3 disposed successively at a circular bottom plate 2 subjected to mirror finishing on the front surface are connected by a columnar strut 4 at their central parts. The top plate 1 is pendently provided with the coil springs 5 having the pipes bored with the holes at their front ends. A small-diameter circular middle plate 6 is fixed to the intermediate part of the strut 4 and plural pieces of bar-shaped rods 7 are installed between the top plate 1 and the bottom plate 2. The front ends of the incisor guiding needle of the articulator are inserted into the holes of the pipes connected to the coil springs 5 at the time of use, by which the proper occlusion state is maintained and the floating of the gypsum of the cervical plate on the articulator by the curing expansion thereof is absorbed by the coil springs 5.