baber/WOPTO huggingface dataset:
Patent JP-S63129513-A (JP)
Title: Adjusting device for height of rotary head
Inventor: SAITO ISAO
IPC: G11B5/588
Filed: 1986-11-19
Abstract: PURPOSE:To control the position of a piar of rotary heads for a rotary erasing head so as to set it at a correct position, by reproducing a pilot signal recorded by the rotary erasing head with a rotary head on one side, and making the lower edge of a track formed with an erasing head coincide with that of the rotary head by using a reproduced output. CONSTITUTION:The heights of heads H1 and H2 can be adjusted by bimorph plates 25 and 26. The pilot signal from an oscillator 11 is recorded with the rotary erasing head FE through a pulse from a control circuit 12 and a gate circuit 10. The signal is reproduced with the head H1, and is sent to a relative height detection circuit 19. The circuit 19 compares the signal with the signal from the circuit 12, and sends the signal by which a difference between the lower edge of the head H1 and the edge of the pilot signal goes to zero, to an adder circuit 21, and adds it on the lower edge detecting signal of the head H1 from a circuit 20, then, controls the bimorph plate 25 via a driver 23.
Patent JP-H02122342-A (JP)
Title: Electronic information processor
Inventor: KAMEMARU TOSHIHISA
IPC: G06F12/00
Filed: 1988-11-01
Abstract: PURPOSE:To improve a cache hit rate and to improve the performance of an electronic information processor by estimating a read request address from the execution address of an instruction that sent a read request to a main storage and this read request address. CONSTITUTION:The instruction stored in an address pointed by a program counter 1a is fetched by an instruction register 1b and then decoded and executed. A read request address given to a main storage 3 from the register 1b is segmented and stored in a request address register 1c. Then the read request is sent to the main storage 3 and an answer is received from a cache 2 or the storage 3. This answer is stored in a memory data register 1d and then in a designated general-purpose register 1e. In this case, a read request is estimated if possible by a read request estimating part 1f from the values of the counter 1a and the register 1c. This estimated read request is transmitted and the contents of the storage 3 are transferred to the cache 2. Thus the cache hit rate is improved.
Patent JP-H0988545-A (JP)
Title: Oil mist separator
Inventor: HASHIGUCHI TAKASHI
IPC: F01M13/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent takeaway of oil mist by blowby gas so as to improve catching efficiency of oil mist by providing a groove shape along an opening part in the vicinity of the opening part of the upstream side surface of a bypass plate arranged in the container of an oil mist separator, and making the end of the groove shape to lead to the bottom surface of the container so that the flow of the separated oil mist is satisfied. SOLUTION: A groove shape 16a along an opening part 17 is arranged in the vicinity of the opening part 17 of the upstream side surface of a bypass plate 15a in the container 2 of an oil mist separator. Oil mist is collided with the surface of the groove shape 16a so as to be separated, collected in the groove shape 16a and led to flow therein, so that the oil mist is prevented from being carried away toward the opening part 17 by blowby gas, thus oil catching efficiency is improved.
Patent JP-H1195644-A (JP)
Title: Image forming device
Inventor: NAKAO TETSUYA
IPC: G03G15/20
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To enhance the cut-off effect of the fixing heat of a fixing unit by an air duct in an image forming device constituted so that the fixing heat is cut off by passing air through the air duct. SOLUTION: The image forming device being the copying machine, the printer, the facsimile equipment or the composite machine thereof is constituted so that the air duet 34 is arranged between the fixing unit 18 and the other unit for forming an image such as a cleaning unit 15 in a device main body. Then, plural heat discharge holes 42 being the round holes, the square holes, the oblong holes, the groove-like holes or the grid like holes are formed at the duct 34 on the unit 18 side. When a ventilation fan 39 is actuated, the air taken in from an air intake port is passed through the duct 36 and exhausted outside the device main body while sucking the fixing heat from the holes 42.
Patent JP-H01119210-A (JP)
Title: Container for electronic oven and cooking method
Inventor: IKEDA YOSHIYASU
IPC: A23L19/00
Filed: 1987-10-31
Abstract: PURPOSE: To simplify cooking of steeped spinach, etc., by providing a recessed part for storing juice on the inner bottom of a heat-resistant container main body and covering an opening of the container with a covering film with a vent hole for controlling pressure and temp. in the container when electronic heating is performed. CONSTITUTION: A recessed part 4 for storing juice is arranged on the inner bottom of a heat-resistant container main body 2 consisting of a raw material with radiofrequency permeability and the inner bottom is inclined downward toward the recessed part 4 for storing juice from the circumference. In addition, when electronic heating is performed, the opening of the container main body 2 is covered with a covering film with a vent hole 9 for controlling pressure and temp. in the container so as to make them to specified values. Then, evaporation of water content in spinach, etc., 10 is controlled by the vent hole 9 and it is boiled without partial drying and generated juice is stored in the recessed part 4 for storing juice. In addition, the condition of boiling of the spinach, etc., 10 is properly controlled by the vent hole 9.
Patent JP-H03137487-A (JP)
Title: High frequency drier for wood
Inventor: YOSHII KIYOAKI
IPC: F26B3/347
Filed: 1989-10-24
Abstract: PURPOSE:To inexpensively dry wood in a short period by providing high voltage and earth electrode plates and a high frequency induction heating oscillator in a sealed vessel and providing a vacuum pump and a water storage tank having an electric heater arranged in a bottom. CONSTITUTION:A sealed vessel 5 is reduced under pressure by a vacuum pump, water in a water storage tank 24 is evaporated by an electric heater 26, and saturated vapor of low pressure and low temperature is generated in the vessel 5. Since moisture in wood 1 is boiled to raise the pressure when a high frequency voltage is applied between high voltage and earth electrode plates 2 and 3 by a high frequency oscillator 6 to apply high frequency induction heat to the wood 1 to be dried, a pressure difference is generated in the wood 1 and the vessel 5, and evaporated moisture in the wood 1 is discharged into the vessel 5. Part of the vapor is discharged out of the vessel 5 by the vacuum pump, the residual part is liquefied in the vessel 5 by vapor oversaturation, fed into the tank 24, and again evaporated by the heater 26. Thus, cracks of extremely thick square wood or plate wood are suppressed, the wood can be dried in a short period, and an apparatus becomes inexpensive.
Patent JP-H06103484-A (JP)
Title: Measuring instrument
Inventor: KURASHINA YASUTOSHI
IPC: G01F15/00
Filed: 1992-09-21
Abstract: PURPOSE:To shorten a time for confirming the connection polarity of a DC power source and a measuring part and to easily switch the connection by detecting the circuit resistance of the measuring part and switching the direction of a DC current flowing to the measuring part. CONSTITUTION:Power supply terminals 16a and 16b are provided in the measuring part 12 and the circuit resistance of the measuring part 12 differs corresponding to the positive and negative polarities of the DC power source connected to the power supply terminals 16a and 16b, that is, the direction of the DC current flowing to the measuring part 12. Also, a resistance detection part 20 detects the circuit resistance value of the measuring part 12 at the time of supplying DC power from the DC power source 14 to the measuring part 12. In this case, the resistance detection part 20 finds a DC current value flowing to the measuring part 12 and processes the current value by expressing it in terms of a resistance value. Then, a switching part 22 switches a contact point to be connected to the power supply terminal 16a of the measuring part 12 to the contact point 26a or 26b and switches the contact point to be connected to the power supply terminal 16b to the contact point 27a or 27b.
Patent JP-S63130615-A (JP)
Title: Resin for high-refractive index plastic lens
Inventor: KANEMURA YOSHINOBU
IPC: C08G18/30
Filed: 1986-11-21
Abstract: PURPOSE:To obtain the title resin which is lowly dispersive and low in specific gravity, does not deform upon heating in afterprocessing such ad dyeing or surface coating, excels in transparency and heat resistance and is suitable for spectacle lenses, camera lenses, etc., by polymerizing an at least bifunctional polyisocyanate with a specified polythiol. CONSTITUTION:An at least bifunctional polyisocyanate (A) such as (alpha,alpha,alpha',alpha'- tetramethyl)xylylene diisocyanate is mixed with at least one polythiol (B) of formula I [wherein K is a substituent of formula II (wherein R is H or CH3, m is 0-3, n and p are each 0-1, and q is 1-3)] in an amount to give an NCO to SH molar ratio of 0.5-3.0 and, optionally, a crosslinking agent, etc. (C) such as pentaerythritol tetrakis(thioglycolate) (in this case, the amount of component A is increased so as to give an NCO to SH+OH molar ratio of 0.5-3.0), and optionally, a catalyst (D) such as dibutyltin laurate, and the resulting mixture is poured into a family mold and cured by heating.
Patent JP-H11117241-A (JP)
Title: Information display pillar
Inventor: MIKAMI SATOSHI
IPC: E01F9/615
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an information display pillar displaying disaster prevention information obtained from an information center or the like on a visual lightning bulletin board to the surroundings neither more or less by using the information display pillar erectable at important points in hazardous areas or general park streets and being excellent in appearance design by stowing its wirings inside and outside of a plural number of electronic devices and not appearing outside. SOLUTION: A groove opened outwards is formed on the edge of a hollow pillar body 1 including at least three edges and a plurality of electronic devices 20, 30, 50 are stowed either inside or outside of the pillar body 1 and a controller 70 inside the pillar body 1. A distributing cable running from at least one of the electronic devices 20, 30, 50 to the controller 70 are connected together by running it through the groove on the pillar body 1.
Patent JP-H11117001-A (JP)
Title: Composite powder with heat resistance and electric conductivity, and its use
Inventor: NISHIMURA KOJI
IPC: C22C5/06
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a heat resistant and electrically conductive member, particularly an electrode, having superior electric conductivity even under a high temp. oxidizing atmosphere and also to inexpensively provide a composite body, particularly a heater and a diesel particulate filter(DPF), causing neither peeling off from ceramics nor cracking even if the composite body is subjected to repeated thermal hysteresis and excellent in thermal shock resistance. SOLUTION: The composite powder with heat resistance and electric conductivity has a composition containing, by weight, 40-80% silver powder, 4-40% metallic silicon powder, 2-25%, expressed in terms of metallic components, of heat resistant and electrically conductive powder of at least one kind selected from the group consisting of metals of nickel, cobalt, and chromium and compounds thereof, and 0.5-25% ceramic powder. A sintered compact is composed of a heat treated material of this composite powder. The electrode is constituted of this sintered compact. The composite body is composed of an integrated material of this sintered compact and a ceramic sintered compact. The heater is composed of this composite body, and the DPF has this heater.
Patent JP-H10106309-A (JP)
Title: Angle setting mechanism of projector
Inventor: TANAKA TETSUJI
IPC: F21S2/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To easily adjust the angle of a projector at an aiming point and safely carry out the work by supporting arms of an aiming apparatus provided with laser in the peripheral parts of an front end aperture part of the projector in freely detachable manner and making the length of the supporting arms adjustable. SOLUTION: An aiming apparatus 10 provided with laser is constituted so as to be supported in the front end of a projector at the time when the angle of the projector is adjusted to aim at the aiming point and as to be detached after the angle of the projector is determined. Supporting arms 11 make movable plates 13 freely movable in the back and forth direction in both ends of a supporting plate 12 of the aiming apparatus. In order to support the movable plates 13 freely movable in the back and forth direction, in the supporting plate 12 of the aiming apparatus, supporting bolts 14 are installed uprightly from the movable plates 13 to the supporting plate 12 of the aiming apparatus and moved within long holes formed in the supporting plate 12 of the aiming apparatus and the size is adjusted. Hooking parts 16 are unitedly formed in the outer end parts of the movable plates.
Patent JP-H02291266-A (JP)
Title: Mrthod for isolating nucleic aicd
Inventor: BAANAADO FURANSHISU ZABIAA GAN
IPC: C07K1/14
Filed: 1989-10-24
Abstract: PURPOSE: To separate a nucleic acid from a protein quickly and simply without using a toxic organic solvent by bringing a mixture of the nucleic acid and a protein contact with a cation exchanging agent at a pH lower than an isoelectric point of the protein and then recovering the nucleic acid.  
     CONSTITUTION: This method for separating a nucleic acid from a protein, is constituted by bringing a mixture of the nucleic acid and a protein contacting with a cation exchanging agent at a pH lower than an isoelectric point of the protein, holding the positively charged protein on the cation exchanging agent, and recovering the nucleic acid repelling the cation exchanging agent. As a concrete method, a method of supplying a solution of the nucleic acid and the protein to a column of a suitable cation exchanging agent and then eluting the nucleic acid from the column, is cited. Also, it is possible to perform the above by using a cartridge, a batch or a membrane system. Also, it is possible to incubate the mixture of the nucleic acid and the protein with a proteinase before applying the mixture of the nucleic acid and the protein with the cation exchanging agent to improve a separation efficiency. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01118037-A (JP)
Title: Mixer for hot water and water
Inventor: TSUTSUI OSAMU
IPC: F16K31/66
Filed: 1987-10-30
Abstract: PURPOSE:To make it possible to swiftly take an appropriate measure, by generating an abnormal-condition signal from a signal generator if the temperature of mixed hot water tapped remains unchanged for a period of time counted by a counting circuit or even when the quantity of mixed hot water reaches an arbitrary preset value, after a hot water supplying valve reaches a predetermined opening position. CONSTITUTION:A timer circuit X is provided as a counting circuit in a controller 23. If the temperature of mixed hot water tapped remains unchanged for an arbitrary preset period of time after a hot water supplying valve 12 is brought to a predetermined opening position by driving a pulse motor 14, a signal generator 25 drives an alarm device 26 to turn ON a signal generating lamp or generate a signal sound. A mixed hot water quantity integrating circuit Y may be provided in place of the timer circuit X in the controller 23. The integrating circuit Y causes the signal generator 25 to drive the alarm device 26 if the temperature of mixed hot water tapped remains unchanged even when the quantity of mixed hot water reaches an arbitrary preset integrated value after the valve 12 reaches the predetermined opening position.
Patent JP-S61151760-A (JP)
Title: Semiconductor memory device
Inventor: MIZUNO MASAKI
IPC: G11C11/34
Filed: 1984-12-26
Abstract: PURPOSE:To avoid the vanishing of data when an obstacle occurs during operating the device by having plural control parts which is independent and can access to respective memory parts. CONSTITUTION:When an obstacle occurs at an electric power supply part 27, the functions of a control part 21, memory parts 23 and 24 are stopped. The data stored in the memory part 23 are simultaneously written and stored in a sub-memory 25 corresponding to the positive memory part 23 by the double writing means. For that reason, by accessing the memory part 25 by other one control part 22, the same as the data in a memory part 23, in which the function stops, is read. When the obstacle occurs at the memory part 23, by reading the memory part 25 with the control part 21, the same as the data in the memory part 23, in which the function stops, is read. At the time of the obstacle of the memory part 25, the control part 21 will not be influenced due to the obstacle.
Patent JP-H06130090-A (JP)
Title: Detecting device of effective value
Inventor: SATO SAKANOBU
IPC: G01R19/02
Filed: 1992-10-15
Abstract: PURPOSE:To furnish a detecting device of an effective value of a load current of a circuit breaker which enables detection of the maximum value of effective values of currents of a plurality of phases, by using inexpensive general-purpose components and a simple circuit construction. CONSTITUTION:Signals ER, ES and ET of different phases inputted to a detecting device 100 of an effective value are compared with a triangular wave generated by a triangular wave generating part 9 in pulse width modulating parts 1, 2 and 3 and subjected to pulse width modulation. The signals ER, ES and ET subjected to the pulse width modulation are inputted to averaging parts 4, 5 and 6 and averaged. The averaged signals ER, ES and ET are inputted to a maximum value selecting part 7 and a maximum average value Erms is outputted from the maximum value selecting part 7. The maximum average value Erms is amplified to be K times as large in an amplifying part 8 and K.Erms is obtained. The value K.Erms is inputted to the triangular wave generating part 9 and a triangular wave having an amplitude of K.Erms is generated.
Patent JP-H10102933-A (JP)
Title: Architrave for door
Inventor: KATO HIDESHI
IPC: E06B3/58
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To accurately and easily install it by forming a recess groove in the center of a pressing-down surface contacting with a glass surface or the like in an architrave main body, and integrally forming a curved soft resin-made pressing-down piece on the edge of this recessed groove. SOLUTION: An architrave main body 1 composed of hard resin or a resin foaming material and a pressing-down piece 2 composed of soft resin are integrally molded. This pressing-down piece 2 is arranged on the edge of a recessed groove 7 formed in a central part of a pressing-down surface 4, and is fitted in the recessed groove 7 by being deflectively deformed when pressed by contacting with glass and a panel plate. Therefore, the pressing-down surface 4 of an atchitrave can also be installed so as to contact with the glass and the panel plate, and to the contrary, it can be installed by leaving a clearance between the glass and the panel plate.  On the other hand, since there is the pressing-down piece 2 in a central part of the pressing-down surface 4, the moment such as the atchitrave rotates by reaction when deformed by contacting with the glass and the panel plate, is not generated. Therefore, screw fastening work of the architrave is facilitated, and it can be accurately installed.
Patent JP-2000116030-A (JP)
Title: Power supply system
Inventor: OHASHI TADAO
IPC: H04W88/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system with which the minimum charge to be contracted with power company can be reduced. SOLUTION: When power consumption of an apparatus 2 in the base station of a mobile communication unit exceeds a set level, a disconnection control signal CS of H level is generated from a controller 5. Based on the disconnection control signal CS, an inverter section 13 is brought into an operating state through a control section 16 and a switching section 15 is switched to the inverter section 13 side and an AC current is fed from the inverter section 13 to the apparatus 2. When power consumption of the apparatus 2 does not exceed the set level, a disconnection control signal CS of L level is generated from the controller 5.  Based on the disconnection control signal CS, the inverter section 13 is brought into a stop state through the control section 16 and the switch section 15 is switched to the AC commercial power supply 4 side and an AC current is fed from the AC commercial power supply 4 to the apparatus 2. Even upon interruption of the AC commercial power supply 4, AC power is fed from the inverter section 13 to the apparatus 2.
Patent JP-H09119751-A (JP)
Title: Refrigerating cycle
Inventor: FUJIBAYASHI ICHIRO
IPC: F25B43/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the moisture adsorption performance and the reliability by preventing the damage of desiccant in a dryer. SOLUTION: Pipes are taken between the throttling unit and an outdoor heat exchanger 3, an indoor heat exchanger 5 of a heat pump refrigerating cycle, and a switching unit 2 for switching the pipes connected to the inlet of a dryer 8 is connected between the pipes and the inlet of the dryer 8. The outlet of the dryer 8 is connected to the suction port of a compressor 1 via a regulating capillary 9 for controlling the quantity of refrigerant flowing through the dryer 8.
Patent JP-H02125311-A (JP)
Title: Temperature controller
Inventor: MORI HIROAKI
IPC: G05D23/19
Filed: 1988-11-04
Abstract: PURPOSE:To control the temperature with high precision in an overall temperature area without changing a PID constant by setting an arbitrary temperature in a wide temperature range and generating a reference electric energy to secure an optimum holding power for the set temperature. CONSTITUTION:A function generating part 8 generates the reference electric energy to secure the optimum holding power, and for example, the optimum holding power and the reference electric energy are 500W and 1kW when the set temperature is 1,000 deg.C, and the optimum holding power is 50W and the reference electric energy is 0.1-fold 1kW when the set temperature is 100 deg.C. The generated reference electric energy is multiplied by a reference manipulated variable, which is outputted from a temperature control part 2 in a conventional manner, in a multiplying part 9 to obtain an actual manipulated variable, and it is outputted to a conventional power control part 6. Thus, optimum power is given for the set temperature arbitrarily set in a wide temperature range, and the highly precise control of temperature is performed with the fixed PID constant.
Patent JP-2001101744-A (JP)
Title: Recording and/or reproducing device
Inventor: INATANI AKIHISA
IPC: G11B17/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent an entering of dust or the like from a port and adhesion of dust or the like to a recording medium. SOLUTION: A transporting means 43 holding and transporting the recording medium 100, the port 5a into which the recording medium is inserted and a shutter 14a opening and closing the port are provided. When the recording medium is inserted from the opened port and is held by the transporting means, the recording medium is loaded after a specified time has elapsed and also the port is closed by the shutter. When the recording medium is not inserted from the opened port, the port is closed by the shutter after a specified time has elapsed.
Patent JP-S63130119-A (JP)
Inventor: PAURU ROOTO
IPC: F26B21/04
Filed: 1987-11-04
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。