baber/WOPTO huggingface dataset:
Patent JP-H01121663-A (JP)
Title: Absorption type refrigerator and operating method thereof
Inventor: MIDORIKAWA HEIHACHIRO
IPC: F25B15/00
Filed: 1987-11-04
Abstract: PURPOSE: To enhance corrosion resistance by providing a high temperature regenerator with an absorbing liquid recirculation system line and a refrigerant supply system line. CONSTITUTION: When a high temperature regenerator 1a is operated independently, the absorbing liquid recirculation system line circulates absorbing liquid 6 being concentrated thermally to form a corrosion protective film on the surface of the regenerator 1a and associated piping 16 touching the absorbing liquid. Since the absorbing liquid 6 is concentrated through operation of the regenerator 1a to separate steam, concentration of the absorbing liquid 6 in the regenerator 1a can be kept at a constant level by supplying the regenerator 1a with refrigerant 11 produced by condensing the steam through a condenser 2 and a corrosion protective film is formed on the inner wall of the high temperature regenerator 1a. According to the structure, an absorption refrigerating machine excellent in corrosion resistance can be obtained.
Patent JP-H10104488-A (JP)
Title: Structure for fitting rod lens array
Inventor: FUKUZAWA TAKASHI
IPC: G02B7/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to fit a rod lens array consisting of small-diameter rod lenses to a housing with high precision within a requested light quantity decrease permissible range, and then to make an object image distance TC short and make a device small-sized. SOLUTION: The rod lens array 10 is used which has many rod lenses 12 regularly arrayed having their optical axes in parallel to one mother, has a frame 14 added only to one flank of the rod lens group, and also has the rod lenses and frame fixed and united in one by charging a resin adhesive in the gap between them. The rod lens array 10 is fitted to the housing so that the flank where the rod lenses 12 are exposed abuts against the fitting reference surface 20a of the housing 20. The rod lens array may be held by either adhesion by a both-sided adhesive tape 22 or low-viscosity adhesive or depression by an elastic member 26.
Patent JP-H10104941-A (JP)
Title: Developing device
Inventor: KOYAMA HAJIME
IPC: G03G15/09
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a two-component developing device capable of stably forming a thin developer layer on a developing sleeve, and preventing the appearance of a nonconformity due to the excess and shortage of doctor pressure, even in the presence of runout on the surface of the developing sleeve. SOLUTION: This developing device is formed to have a doctor 6 for restricting the layer thickness of a two-component developer on a developing sleeve 4 and carry the developer on the developing sleeve 4 to a developing zone, thereby developing an electrostatic latent image on a photosensitive drum 1. For example, the doctor 6 is fitted, so as to be capable of traveling along a vertical direction, thereby being energized toward the developing sleeve 4 and the layer thickness of the developer on the developing sleeve 4 is restricted, with the doctor 6 moving toward the developing sleeve kept at constant pressure.
Patent JP-H05120294-A (JP)
Title: Allocation device
Inventor: ISHII AKIRA
IPC: G06Q10/00
Filed: 1991-10-24
Abstract: PURPOSE:To easily perform superior allocation setting matching a resource by setting detailed restriction conditions corresponding to the degree of restrictions in conformity with circumstances that the resource requires. CONSTITUTION:This device is equipped with a job data base 11 wherein jobs having at least attributes of departure time and arrival time are stored and held, a resource data base 12 wherein plural resources are stored and held, a restriction data base 13 wherein restriction conditions of plural levels at the time of allocating the jobs to the resources are stored and held, an inference part 14 which takes the jobs out of the job data base 11 in time order and allocates them to the resources held in the resource data base 12 according to the restriction conditions of the different levels held in the restriction data base 13, and a man-machine interface 15 which rewrites and alters the contents of the restriction conditions held in the restriction data base 13.
Patent JP-H11117535-A (JP)
Title: Continuous rotating equipment for threaded joint for coupling threaded reinforcing bar
Inventor: TAKADA HIDEYUKI
IPC: E04C5/18
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To promote labor saving and a higher efficiency by mechanizing a rotating operation for a threaded joint coupling for threaded reinforcing bars together. SOLUTION: An opening 68 capable of fitting a threaded joint 71 is drilled at the tip end surface of a gear box 57 of a continuous rotating equipment 51. Also, a pair of right and left rollers 64 are housed in a gear box 57; and if a motor 53 is driven while pressing the right and left rollers 64 against an octagonal nut portion 72 of the threaded joint 71, then the right and left rollers 64 are rotated at the same speed in the same direction through a gear mechanism in the gear box 57 thereby continuously rotating the threaded joint 71.
Patent JP-H06110436-A (JP)
Title: Method and device for character processing and device therefor
Inventor: MIYAZAKI MIYUKI
IPC: B41J2/485
Filed: 1992-09-24
Abstract: PURPOSE:To enable storage control over a character pattern with a high hit rate on which its previous use state is reflected before character processing is started even when storage capacity is small by controlling the use states of respective character patterns, Which are generated once, in character pattern units. CONSTITUTION:Respective character patterns generated based on the outline font data on respective characters which are read out of a font memory 102 and use information by the character patterns are stored in a storage means 103, an update means updates the use information in order according to the use states of those read characters, and the CPU 101 of a decision means decides the use frequencies of the respective stored character patterns while referring to the update use information. A 1st registering means registers control data showing an erasure inhibition state in the use information of the respective character patterns stored in the storage means according to the decision result, so the character patterns which are registered and high in use frequency can be controlled distinctively from erasure objects.
Patent JP-H03141152-A (JP)
Title: Carbon-containing unburned refractory brick
Inventor: SATO TSUTOMU
IPC: C04B35/48
Filed: 1989-10-24
Abstract: PURPOSE:To improve durability of carbon-containing unburned refractory brick by blending specific amounts of Al2O3 raw material, MgO raw material, C raw material, ZrO2 raw material, thermosetting resin and, if necessary, antioxidant and glass forming material, molding and heat-treating. CONSTITUTION:90-10wt.% total amounts of 3-50wt.% MgO raw material having 0.5-3mm particle diameter, such as calcined MgO having >=95% purity is blended with 3-50wt.% C raw material such as scaly graphite and the rest of Al2O3 having >=90wt.% purity, such as fused Al2O3 are blended with 10-90wt.% ZrO2 raw material having >=0.1mm particle diameter and containing partially stabilized ZrO2 and a thermosetting resin such as phenol resin. Further the blend is mixed with 3-30wt.% SiC as an antioxidant, 1-10wt.% (outer percentage) at least one or more of metallic powder such as Al, various kinds of carbonate, nitride and boride except SiC and 0.5-5wt.% (outer percentage) glass forming raw material such as refractory clay. Then the blend is molded, heat-treated in a nonoxidizing atmosphere at 150-600 deg.C to give carbon-containing unburned refractory brick.
Patent JP-H03188931-A (JP)
Title: Field formed membrane of cured rubber
Inventor: SUCHIIBUN KUREIGU BURANDON
IPC: B01D69/14
Filed: 1990-10-18
Abstract: PURPOSE: To efficiently carry out a formation-in-place of the ultrafiltration membranes by allowing a saccharinic gum to contact multivalent cations at a pressure of at least 15 psig after passing a solution of the saccharinic gum nearby a porous support. CONSTITUTION: A solution wherein a saccharinic gum having an anionic inonizable group is dissolved in a liquid is allowed to flow nearby to contact a porous substrate. Subsequently, the ultrafiltration membranes are formed on the porous support by allowing the saccharinic gum to contact, under pressures of >=15 psig, cationic seeds of a sufficient amount to provide conditions to contact ionizable groups in the gum which have enough amount for allowing at least an equivalent of multivalent cations to form a continuous film on a surface of a support which has sufficient pores to form a continuous film.
Patent JP-S63132360-A (JP)
Title: Input and output processing system
Inventor: YAZAWA RYOICHI
IPC: G06F11/30
Filed: 1986-11-21
Abstract: PURPOSE:To delete the overhead expenses in the processing of a CPU at the time of generating a trouble by detecting the trouble of an input and output operation by an IOP and obtaining trouble information SSB. CONSTITUTION:The IOP3 is constituted of a main control part 31, a transfer control part 32 for controlling the transfer of information, the storing part 34 of input and output operation result information CSW and the trouble information SSB informed to a CPU1 when the trouble is generated in the input and output operation, an interface part 33 with an IOC4 and a command issuing part 35 for obtaining the SSB. When there is the information of generating the trouble from the IOC4, the control part 31 forms a CSW, stores in the storing part 34 and instructs the operation to the issuing part 35. The issuing part 35 instructs the transfer of the SSB to the IOC4 through the interface part 33. The control part 31 stores the SSB transferred from the IOC4 in the storing part 34, stores in an MEM2 through the control part 32 by receiving an SSB transfer operation completion from the IOC4 and informs the completion of the input and output operation to the CPU1 according to the interruption of the input and output operation.
Patent JP-H0699836-A (JP)
Title: Electric power steering device
Inventor: HAGA KYOSUKE
IPC: B62D5/04
Filed: 1992-09-21
Abstract: PURPOSE:To secure rectilinear travel stability against the road surface, cross wind and other disturbance. CONSTITUTION:This electric power steering is provided with a steering gear part 4 for steering steered wheels by transmission torque from an output shaft 2 connected to an input shaft 1, rotated integrally with a steering wheel, through a connecting part 3 formed of a torsion bar, and an assist motor 6 connected to the connecting part 3 through reduction mechanism 5 so as to assist the steering force of the steering wheel. The electric power steering is further provided with a torque sensor for magnetically detecting the overlap quantity of tooth parts formed at part of the input shaft 1 and output shaft 2 so as to detect torque acting upon the torsion bar TB, a controller 8 for judging the rectilinear travel state on the basis of a signal from the torque sensor and also judging the high speed travel state from the vehicle speed, and a control circuit 9 for locking the assist motor 6 by a control signal from the controller 8.
Patent JP-H01120305-A (JP)
Title: Drilling device for concrete etc.
Inventor: TANAKA TOSHIO
IPC: E21C37/14
Filed: 1987-11-05
Abstract: PURPOSE:To converge an explosion metal jet flow into a central part and prevent the damping caused by water, by holding a frame body having a metallic bottom plate with angularly bent section in a box-frame-shaped holder and filling the rest of the explosive-charged frame body with a gap filler. CONSTITUTION:A cylindrical frame body 2 composed of paper or synthetic resin is held at the top side in a holder 1, the bottom of the frame body 2 is plugged with a conical metallic bottom plate 3 pointing to the bottom and the inside thereof is charged with powder such as black powder etc., or an explosive 4 such as dynamite etc. Then, the rest of the frame body 2 in the holder 1, i.e. the root side, is filled with a gap filler 5 composed of a foamed resin like foamed styrol. By igniting the explosive 5, because of the conically shaped bottom plate 3 of the frame body 2, a metal jet flow by powder or explosive burning off the gap filler of foamed styrol 5 is concentrated to a required position and a hole 8 can be made in a concrete structure 7.
Patent JP-H07126239-A (JP)
Title: Production of naphthalene nitrile
Inventor: NAKAMURA KENICHI
IPC: C07C253/28
Filed: 1993-11-08
Abstract: PURPOSE:To provide a process for producing a naphthalene nitrile type compound from an alkyl-substituted tetralin compound in a high yield. CONSTITUTION:The catalyst which comprises vanadium and chromium carried on the silica as essential components and optionally at least one selected from molybdenum, boron and phosphorus is used to bring an alkyl-substituted tetralin compound into contact with a mixed gas containing oxygen and ammonia to give a naphthalene nitrile type compound.
Patent JP-H0995815-A (JP)
Title: Production of paper yarn
Inventor: ONDA AKIO
IPC: D01C1/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To produce a paper yarn capable of imparting a touch similar to that of a paper yarn made from conventional Broussonetia kazinoki Sieb. and Edgeworthia chrysantha Lindl. as a raw material at a low cost without using either of both. SOLUTION: This method for producing a paper yarn comprises the first step for heat-treating a fiber bundle contained in a sheath of a banana and/or a leaf of a pineapple as a raw material in an aqueous solution containing an alkaline substance and hydrogen peroxide or a hydrogen peroxide producer and pulping the fiber bundle, the second step for forming the pulp obtained in the first step into a sheet of paper so as to properly arrange fibers in the single direction and affording a thin sheet of paper having a high tensile strength in the direction, the third step for cutting the thin sheet of paper prepared in the second step in the direction parallel to that of the high tensile strength and the fourth step for twisting the cut thin sheet of paper into the paper yarn.
Patent JP-H0594226-A (JP)
Title: Clock switching system
Inventor: NAKAMURA NOBUTAKA
IPC: G06F1/04
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the power consumption and to secure compatibility by switching the operation clock of a CPU in the state wherein the operation of the CPU is guaranteed. CONSTITUTION:The operation clock CLK is switched while the CPU 11 is reset and after the operation is switched, the CPU 11 is released from being reset. Consequently, the operation of the CPU 11 is not affected by the discontinuity of the phase of the clock at the time of the clock switching. For the purpose, the operation clock CLK is switched from a high-speed clock CLK1 to a low-speed clock CLK2 to reduce the current consumption of the CPU 11 while the operation of the CPU 11 is guaranteed. Further, the operation clock CLK of the CPU 11 can be switched matching the operation speed of application software or a hardware option to be used.
Patent JP-H06280181-A (JP)
Title: Method for forming lubricating film on dryer surface of paper machine by scattering solid lubricant, liquid spraying apparatus and solid lubricant to be used therefor
Inventor: SEKIYA KUNIO
IPC: C10N40/36
Filed: 1992-09-07
Abstract: PURPOSE:To provide a method for forming a lubricating coating film on the surface of the dryer of a paper machine, a spraying apparatus therefor and a solid lubricant to form the lubricating coating film on the surface. CONSTITUTION:A solid lubricant supplied from a chemical liquid tank and air supplied from an air controlling part are introduced into a nozzle unit 24 through a liquid pipe and an air pipe built in a cable bear 12 and mixed with each other in a nozzle of a spray unit 18 extended in the sprayer main body 27 placed at a distance of >=5cm from the surface of a dryer. The mixture is atomized from the spraying hole 29 at the center of a cap 20 by the ejection pressure and the mist of the lubricant is sprayed to the surface of a paper machine dryer while traversing the nozzle unit 24 to form a lubricating coating film on the dryer of the paper machine. The chemical liquid spraying apparatus is composed of the chemical liquid tank 3, accessory apparatuses, the cable bear and a timing belt 14 or a caterpillar chain. The solid lubricant is composed of a solid lubricant, a dispersing agent, a binder and water.
Patent JP-H04159457-A (JP)
Title: Method for contolling reversible pumpturbine
Inventor: YAMAGAMI ATSUSHI
IPC: F03B15/04
Filed: 1990-10-19
Abstract: PURPOSE:To safely and quickly switch operation from the pumping operation to the generating operation without causing violent pulsation, shaft deflection and hydraulic pulsation in a reversible pumpturbine by controlling an opening of a guide vane in accordance with a detection value of a condition of vibration, shaft deflection, pulsation, etc., of the reversible pumpturbine. CONSTITUTION:When a pumping-generating switch command is generated during pumping operation of a reversible pumpturbine, closing action of a guide vane 6 is performed to parallel off a generator-motor 1 from a power system when an opening of the vane reaches a pumping parallel off opening. While the guide vane opening is held to a small opening, a condition of vibration, shaft deflection, pulsation, etc., of the reversible pumpturbine is detected, to start air supply to the reversible pumpturbine, in the case of this detection value smaller than a specified value, and to open-action control the guide vane opening, when a rotational speed is reversed, and operation is transferred from the generating operation to the full-load operation by the generator-motor via a governor control start. On the other hand, in the case of the detection value larger than the specified value, the guide vane is fully closed, and when the rotational speed in a pumping direction is decreased to a low speed, the guide vane is open-actuated to the opening of starting the pumpturbine.
Patent JP-H11115777-A (JP)
Title: Power steering device
Inventor: ONODA JUN
IPC: B62D5/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device which can make sensibility higher and give a linearity to output characteristics. SOLUTION: In the torque sensor of a power steering device, an initial overlapped part of the toothed part 17a of an outer sensor ring is inclined to the rotary direction of an input shaft and obliquely formed in a notch-shape to set up the inclination angle of a tooth in the toothed part as β, and the tip of the toothed part 16a of an inner sensor ring is offsetly arranged so that an overlapping face LD may exist from the initial notch point α of the overlapped part of the toothed part 17a. When a toothed part 17a of an outer sensor ring provided on the input shaft rotates relatively to the toothed part 16a of the inner sensor ring provided on the output shaft, the toothed part 17a and overlapped faces Lu, Ld being an overlapped part of the toothed part 16a vary in their areas.  These area variations of the overlapped face are detected as the variation of inductance through a detection coil to detect a rotary torque acting between an input and an output shaft.
Patent JP-H01121862-A (JP)
Title: Developer for electrostatic image
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/087
Filed: 1987-11-06
Abstract: PURPOSE:To ensure offset resistance and good fixability and to enhance triboelectrifiability, cleanability, and blocking resistance by using a toner comprising binder resin particles containing a wax and fine organic particles and a carrier formed by coating the surfaces of magnetic particles with a resin. CONSTITUTION:The toner comprises the binder resin particles containing the wax, preferably, an olefin wax, and the fine organic particles having, preferably, as average primary particle diameter of 0.01-5mum, and the carrier is formed by coating the surfaces of the magnetic particles with the resin, thus permitting offset resistance and good fixability to be sufficiently ensured and yet, triboelectrifiability between the toner and the carrier, cleanability in removing a residual toner, and blocking resistance of the toner to be enhanced.
Patent JP-H07130006-A (JP)
Title: Optical information recording medium
Inventor: SAKAGAMI YOSHITAKA
IPC: G11B7/2407
Filed: 1993-11-09
Abstract: PURPOSE:To prevent the occurrence of a difference in recording sensitivity between the groove and land of an optical disk in recording or reproduction with an optical information recording medium for recording in both the groove and land of the optical disk. CONSTITUTION:The thickness of a reflecting layer 5 in a land 8 on a substrate 1 is made smaller than that in a groove 7, the thickness of a recording thin film 3 in the groove 7 is made larger than that in the land 8 or the thickness of a 2nd dielectric layer 4 in the land 8 is made larger than that in the groove 7. By this means, heat is radiated from the land 8 and the groove 7 under the same conditions and the same recording or erasing sensitivity is ensured for both the land 8 and the groove 7.
Patent JP-H08122618-A (JP)
Title: Master lens driving device
Inventor: YAJIMA SHINYA
IPC: G02B7/08
Filed: 1994-10-20
Abstract: PURPOSE: To accurately return a master lens to the tracking position, at the time of switching from macro photographing to normal photographing. CONSTITUTION: The tracking adjustment and movement to a macro photographing position of a master lens are executed by a motor 9, the tracking position can be set/registered in a control means 12 with a preset button 18 and the macro photographing is executed. After the master lens is moved from the tracking position, a reset button 19 is operated to return the master lens to the registered tracking position. For allowing a photographer to operate a motor actuating means, the preset button 18 and the reset button 19 while looking through the view finder of a television camera, the master lens driving device is fitted into an operation unit and it is installed in an operation rod constituting an operating means for a tripod on which the television camera is installed.
Patent JP-H04154338-A (JP)
Title: Atm cell multiplex system
Inventor: OMURO KATSUMI
Filed: 1990-10-18
Abstract: PURPOSE:To simplify the cell synchronizing function by setting band width (frame length) of a logical bus to the same as band width (cell length) of the cell. CONSTITUTION:A position of a cell is not fixed by line corresponding circuits 1a1-1an, and they are used successively from the one in which communication is generated. For instance, in the case the line corresponding circuit 1a1 receives the cell from the line side, the line corresponding circuit 1a1 confirms only whether a logical bus is free or not, and sends out the cell at the time when it becomes free. Also, in the case the cell is sent to the line corresponding circuit 1a1 from a cell switch 2a, it is necessary that the line corresponding circuit 1a1 discriminates the cell addressed to the own line, but since a position of a header is fixed, it is unnecessary to detect the position of the header. Accordingly, it will suffice that only the contents of the header, which are sent and whether they are address to the own line or not is checked, and in the case that which is addressed to the own line is detected, it is sent out to the line side.