baber/WOPTO huggingface dataset:
Patent JP-H11301771-A (JP)
Title: Transparent and dust-proof container for storing recording medium
Inventor: FUNAKOSHI WATARU
IPC: B65D85/57
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent and sufficiently antistatic container by providing a container for storing a record medium including a permanent antistatic function whose phase vale and surface resistance are specific values and formed of a transparent and dust-proof resin. SOLUTION: A resin used for a container for storing a record medium should have physical properties with a phase <=40% and surface resistance =1×10<10> to 1×10<14> Ω/cm<2> , and the resin is selected among an electricity regulating polycarbonate containing resin composition, a transparent electricity regulating acrylate containing resin composition, and a transparent electricity regulating polystyrene containing resin composition. Thus the container for storing a recording and playing disks can be obtained wherein the container is transparent to allow an interior to be observed, antistatic function may not deteriorate due to cleaning, wiping or the like, and the container is formed of a specific resin having permanent electrifying prevention function.
Patent JP-H06326081-A (JP)
Title: Heating device for dry thin-film processing device
Inventor: YOSHIDA MAKOTO
IPC: H01L21/31
Filed: 1993-05-17
Abstract: PURPOSE:To prevent heavy metal contamination when machining a thin film and then obtain a heating stage with a heat transfer performance which is equivalent to that of a casting aluminum heater by retaining a substrate susceptor at a heating part and a heat-up body d the storage space of the heating part and then forming a heating stage in a split structure consisting of a support supporting a vacuum container and a retention part which is formed in one piece with the support. CONSTITUTION:A heating stage 11 is formed by welding a retention part 32 made of pure aluminum for retaining a heat-up body 2a to a heating part 31 made of pure aluminum with a substrate placement surface 31a and a space 31b for storing the heat-up body 2a where a sheath heater 2 is subjected to bending forming after storing the heat-up body 2a in the storage space 31b of the heating part 31. Further, after the retention part 32 is welded to the heating part 31, the retention part 32 is further welded to a support 5, thus constituting the substrate susceptor with pure aluminum.
Patent JP-S605334-A (JP)
Title: Programming device
Inventor: OKADA MISAKO
IPC: G06F3/14
Filed: 1983-06-24
Abstract: PURPOSE:To obtain the same operability as in a case where a CRT is used to a display section with a programming device, by constituting the display section of the programming device with a liquid crystal display section and, at the same time, displaying information under an enlarged condition. CONSTITUTION:When an operator wants to see the positional relation of each circuit, he operates an enlargement appointing key 11B. Then the standard display of a circuit diagram is displayed on the display picture 12a of a liquid crystal display section 12. While all the input-output information of each circuit is not displayed simultaneously in this case, the input/output information of an appointed circuit symbol is displayed in a display area 26 for confirmation when the operator moves a cursor (CE) to the appointed circuit symbol. When he wants to see the input/output information of each circuit of, for example, the 1st and 2nd lines of the display area 22 in more detail from the standard display condition, he operates the enlargement appointing key 11B and appoints the enlarged display mode. Then an enlarged circuit diagram is displayed on the display picture 12a of the liquid crystal display section 12.
Patent JP-S5814699-A (JP)
Title: Piezoelectric loudspeaker
Inventor: MORIKAWA EIJI
IPC: H04R17/00
Filed: 1981-07-20
Abstract: PURPOSE:To increase the reproduced sound pressure at the medium and low pitched sound bands, by transmitting the vibration of a piezoelectric oscillator to a mobile member via a sealed-up liquid and as a result driving a diaphragm connected to the mobile member with a large amplitude. CONSTITUTION:A disk-shape piezoelectric oscillator 5 generates the inflexive vibration while forming concentric node circles with application of an electric signal. A cylinder 6 has an equal diameter to that of the node circle and touches close to the position of the node circle of the oscillator 5 through the lower edge aperture part. A bowl-shape frame 7 is fitted to the upper edge aperture part of the cylinder 6 at a bottom part 8, and a dome-shape mobile member 9 is attached to a through-hole at the center of the part 8. Then a liquid is filled into a closet formed by the oscillator 5, the cylinder 67, the bottom part 8 of the frame 7, and the member 9. The vibration of the oscillator 5 is amplified through the liquid and transmitted to the member 9 to drive a conical cone paper 11 with a large amplitude.
Patent JP-H08281617-A (JP)
Title: Manufacture of concrete decorative sheet
Inventor: WAKABAYASHI NOBORU
IPC: E04C2/04
Filed: 1995-04-14
Abstract: PURPOSE: To manufacture a concrete decorative sheet with a clear pattern on its surface as a site work by coating the print pattern layer side of a transfer sheet with polymer cement mortar, curing the polymer cement mortar to manufacture a mold and pouring ready mixed concrete into the mold and curing therein. CONSTITUTION: A transfer sheet with a release layer 5 composed of water-soluble resin and a print pattern layer 6 formed on the surface of a transfer sheet base 4 is provided. Then the transfer sheet is stuck on the surface of a plywood 8 through an adhesive mass 7, and polymer cement mortar 3 is sprayed on the surface to carry out the coating and curing, and then combined all together to form a mold 9. Then, ready mixed concrete 2A is injected into the mold 9 and cured therein. Also the mold 9 is released, and a concrete decorative sheet 1 constituted of decorative layers, composed of a polymer cement mortar layer 3, print pattern layer 6 and the release layers 5 having the thickness of 1-3mm respectively laid successively in the above order, is formed on the surface of cured concrete 2B.
Patent JP-H07302461-A (JP)
Title: Digital sound recording method
Inventor: ITO SEIICHI
IPC: G11B19/02
Filed: 1994-04-30
Abstract: PURPOSE:To reduce the working load in the case of recording digitally the output of the analog audio signal of a digital audio source equipment because of a copy prohibition. CONSTITUTION:At the time of a reproducing, a CD player 1 outputs simultaneously a digital audio interface signal in whose control code a track number is included and an analog audio signal. At the time of recording an analog input, a DAT2 allows the control code taken out by a DAI circuit 5 and a digital audio signal obtained by executing the A/D conversion of the analog audio signal with an A/D converter 6 to input to a signal processing circuit 7, which extracts the track number to output it to a controller 13 and the controller 13 outputs a control code in which a start ID is set for a constant time at every time when the track number is changed. The digital audio signal subjected to the A/D conversion and the control code are converted into a recording signal by being added with the signal processing circuit 7 to be outputted to an RF amplifier 9 and then the recording signal is digitally recorded on a DAT tape 13 with a recording head 8.
Patent JP-H05309382-A (JP)
Title: Biological filtering method and sewage purifying tank using granular carrier
Inventor: WADA YASUSATO
IPC: C02F3/10
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a biological filtering method excellent in the removal of COD or SS by dividing a biological filter tank having a carrier bed composed of granular matter into two upper and lower sections to provide perforated members and air diffusing members in both sections and allowing water to be treated to flow in the filter tank from the upper section to draw out the same from the space between the perforated member of the upper section and the perforated member partitioning both sections as washing waste water. CONSTITUTION:A biological filter tank 1 having a carrier bed composed of granular matter is divided into two upper and lower sections and perforated members 4, 7 permitting water to be treated and washing water to pass but not granular matter to pass, and air diffusing members 3, 8 are provided to the lower parts of the upper and lower sections. In a usual treatment process, water to be treated is allowed to flow in the upper section from above and air is diffused in water to be treated from the air diffusing member 3 and the decomposition of org. matter and the removal of particles are mainly performed in the upper section and the removal of particles alone is mainly performed in the lower section. Thereafter, treated water is discharged from the lower part of the lower section and, in a washing process, air is diffused from the air diffusing member 8 only at the time of washing and the treated water in the tank is drawn out to the outside as washing waste water 15 from the space between the perforated member 4 and the perforated member 6 provided under the perforated member 4.
Patent JP-H0410402-A (JP)
Title: Soft magnetic thin film, its manufacture, and magnetic head
Inventor: NAKO KUMIO
IPC: H01F10/14
Filed: 1990-04-26
Abstract: PURPOSE:To obtain soft magnetic thin films having thermally stable soft magnetic characteristics, high saturation flux density, excellent wear resistance, and excellent corrosion resistance by having a composition based on Fe and containing a specified at% of N and containing a specified at% of Ti, Zr, Hf of IV a group elements, V, Nb, Ta of V a group elements, and Cr, Mo, W of IV a group elements, and Mn of VII a group element. CONSTITUTION:Upon actuation of an electron beam vapor deposition apparatus, electron beams 5a, 6a are generated from electron beam generation filaments 5, 6 and irradiate evaporation source materials 9, 10 arranged in crucibles 7, 8. The evaporation source materials 9, 10 each consist of an alloy ingot prepared by melting in a high-frequency melting furnace with a Fe base, containing a 1-20at% of N and 3-30at% of one or more kinds of Ti, Zr, Hf of IV a group elements, V, Nb, Ta of V a group elements, Cr, Mo, W of VI a group elements, and Mn of VII a group elements. When irradiated with the electron beams 5a, 6a by opening a shutter 11, the evaporation source materials 9, 10 reduce into vapor streams, reach a substrate 2, and deposit on its surface. At this time, a nitrogen ion beam 13 simultaneously emitted from an ion gun 12 reaches the substrate 2 and forms a soft magnetic thin film made of iron-based monolayer nitride alloy.
Patent JP-S62271314-A (JP)
Inventor: KOHIYAMA HARUO
IPC: H01H27/00
Filed: 1986-05-19
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-2000307273-A (JP)
Title: Package mounting structure
Inventor: KAKIGI MASAYA
IPC: H01R13/639
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a secondary fault when a faulty package comes off its connector while live line insertion/removal is made on the faulty package. SOLUTION: A plurality of control packages 11 is connected to a system bus 100 through corresponding connectors and a live line insertion/removal control circuit section 12 recognizes the start and end of the insertion/removal of the control packages 11 into/from the connectors from a long-pin connecting state signal 102, a middle-pin connecting state signal 103, and a short-pin connecting state signal 104. The circuit section 12 instructs all control packages 11 to lock buses when one control package 11 is inserted or removed from its connector. A live line inserting/removing sequence monitoring section 13 recognizes that abnormality occurs in the connector of one control package 11 when the bus locking reaches a specified period of time or longer and prevents the package 11 from coming off from the connector.
Patent JP-S5237494-A (JP)
Title: Gas, smoke detection device
Inventor: NAKAJIMA JIYUN
IPC: G01N27/12
Filed: 1975-09-20
Abstract: PURPOSE: A detection element A consisting of a metal oxide semiconductor of nearly equivalent temperature change rate of electric resistivity and the rate of change in electric resistivity by deterioration whose electric resistivity decreases by contacting with inflammable gas and smoke is combined with a detection element B consisting of a metal oxide semiconductor whose electric resistivity increases by contacting with inflammable gas and smoke, to form a bridge circuit, and a power supply E is connected across its input terminals a, b and an alarm D is connected across its output terminals c, d, whereby a detection device is composed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10307812-A (JP)
Title: Fft arithmetic circuit
Inventor: SEKI KATSUTOSHI
IPC: G06F17/14
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a radix-four FFT arithmetic circuit reduced at its circuit scale. SOLUTION: The FFT arithmetic circuit consists of a radix-four butterfly reference arithmetic circuit 1 having a 1st stage adder/subtracter group 11 constituted of four adder/subtracter groups and a 2nd stage adder/subtracter group 12 consisting of four adders and four subtracters for respectively inputting the combination of outputs from prescribed adders/subtracters out of eight outputs from the four adder/subtracter groups. Common necessary elements (a0 +a2 ), (a0 -a2 ), (a1 +a3 ), (a1 -a3 ), (b0 +b2 ), (b0 -b2 ), (b1 +b3 ), (b1 -b3 ) are previously calculated and output signals A,..., A, B,...B are found out by adding/ subtracting respective calculation results. Thus the adoption of the radix-four batteryfly reference arithmetic circuit 1 can sharply reduce its circuit scale as compared with a conventional circuit.
Patent JP-S5815307-A (JP)
Title: Overload detecting circuit for amplifier
Inventor: NAKAYAMA KAZUAKI
IPC: H03F1/42
Filed: 1981-07-20
Abstract: PURPOSE:To surely detect overload, by avoiding the fluctuation of a collector potential of a detecting transistor (TR) by an output signal level. CONSTITUTION:A resistor R4 is connected betweeb an emitter of a TRQ5 and an emitter of a power TRQ1 of the output stage of an amplifier and a resistor R5 is connected between the emitter of the TRQ5 and a power supply Vcc. The base of the TRQ5 is connected to an input terminal of a load RL via a diode D3 to compensate an emitter-to-base voltage of the TRQ5 and grounded via a resistor R6. The condition of detection of an overload is RE/(R4.RL)>1/R5.
Patent JP-S62241409-A (JP)
Title: Preamplifier
Inventor: TOBE SATORU
IPC: G11B20/00
Filed: 1985-05-29
Abstract: PURPOSE:To use an input and an output for both an analog and a digital signal by; providing an A/D or D/A converter behind a function switch, selecting a signal after being passed through the A/D or D/A converter or a signal which is not passed, and using one signal as a sound recording output. CONSTITUTION:A switch part A8 decides whether or not the analog or digital signal inputted to an input terminal 6 is passed through the A/D converter part 7. For example, when switching is performed by a switch associated with the function switch 11, it is decided by setting which position of the switch 11 is for analog signal input and which position is for digital signal input. This setting is performed by using the switch associated with the switch 11 as the switch of the switch part A8 as it is. In another way, a relay, an analog switch, and a gate circuit are used for the switch part A8, which is controlled according to the output of the switch associated with the switch 11. Therefore, a device connected to a preamplifier need not be equipped with an A/D converter and a D/A converter.
Patent JP-H10294268-A (JP)
Title: Projection aligner and positioning method
Inventor: ISHII YUUKI
IPC: H01L21/027
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner and a positioning method, which can reduce base line errors and can improve the precision of base line measurement on the projection aligner and the positioning method. SOLUTION: The device is provided with an illumination light source 2 illuminating a reticle R, a projection optical system PL projecting the pattern of the reticle R on a photosensitive substrate W loaded on a substrate stage WST, an alignment reference board 10 where reference marks 12, 20 and 22 used for measuring a relative position (base line) between the reticle R and a substrate alignment optical system 14, a stage sensor part 26 measuring the respective positions of the space images of a plurality of relicle alignment marks, and a controller 52 correcting the value of a base line and controlling illumination light IL so that the illumination of an exposure pattern plotting area and the illumination of the reticle alignment marks are switched.
Patent JP-S595848-A (JP)
Title: Operation controlling apparatus for two-kind fuel engine
Inventor: OKITA KIMITOSHI
IPC: F02D19/10
Filed: 1982-06-30
Abstract: PURPOSE:To impart multi-purpose properties to an engine having different control modes and to enable to manufacture the same with ease, by providing a load control system and an engine-speed control system in an operation controlling apparatus for a two-kind fuel engine utilizing gas and oil, and enabling to set four types of control mode selectively. CONSTITUTION:A gas supply passage 4 and an oil supply passage 5 are connected to a fuel supply passage 2 of an engine 1 via a mixer 3, and a gas governor 6 connected with a driving means 8 is provided in the gas supply passage 4 while an oil governor 7 connected with a driving means 9 is provided in the oil supply passage 5. An air conditioner 11 and a generator 13 are connected to the output shaft 10 of the engine 1, and switching of hydraulic clutches 15, 16 is controlled by a solenoid valve 17. In an operation controlling apparatus (not shown), there is provided a section for setting constant air-conditioner temperature control system and constant engine-speed (motor-speed) control system selectively for each of the gas operation mode and the oil operation mode. According to the four types of cotrol mode thus selected, the gas governor 6 or the oil governor 7 is controlled by the driving means 8, 9.
Patent JP-S595545-A (JP)
Inventor: TOGUCHI TAKEHIKO
IPC: H01H87/00
Filed: 1982-06-30
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-S5541828-A (JP)
Title: Distillation equipment
Inventor: SANO HIDEO
IPC: B01D3/02
Filed: 1978-09-18
Abstract: PURPOSE: To produce distilled water in an inexpensive way, air in a sealed water container is removed to reduce the pressure and water is heated, then the refrigerator in the container is operated.  
     CONSTITUTION: Water is charged in the container 1 and sealed, then the vacuum pump 2 is actuated to reduce the pressure in the container 1 to remove air inside. This causes the water to become easy to evaporate, and the container 1 is mostly filled with water vapor. After heating to partly generate steam, the refrigerator 3 is run to condense steam at the cooling area of the refrigerator 3 and condensed water is collected in the trap. Steam condensation reduces the vapor pressure of water, which acts to increase water evaporation. On the other hand, water evaporation takes the heat of evaporation decreasing its temperature, which acts to decrease water evaporation. The refrigerator 3 receives the heat of condensation at its upper part of cooling area, which is used to vaporize refrigerant. The vaporized refrigerant returns to the refrigerator 3 where it is compressed. The compressed, and thus heated refrigerant is passed through water to be cooled and liquefied to discharge heat into water, raising water temperature and resulting in accelerated evaporation of water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60258869-A (JP)
Title: Layer-built secondary battery
Inventor: HASHIMOTO TAKASHI
IPC: H01M50/77
Filed: 1984-06-06
Abstract: PURPOSE:To prevent the formation of any hydrogen bubbles and increase the charging depth of an electrolyte-circulation-type metal halogen layer-built secondary battery by adjusting the liquid pressure in the anodic chamber to be relatively higher than that in the cathodic chamber by means of a circulation mechanism. CONSTITUTION:A cathodic chamber 2 containing a negative electrode 2' and an anodic chamber 3 containing a positive electrode 3' are separated by a diaphragm 4 made of an ion exchange membrane. Electrolyte solutions are fed into the cathodic chamber 2 and the anodic chamber 3 from a catholyte container 5 and an anolyte container 6 through pipes 7, 8, 11 and 12 and pumps 9 and 10, thereby constituting a zinc-bromine layer-built secondary battery. During charging of this battery, the liquid pressure in the anodic chamber 3 is adjusted to be relatively higher than that in the cathodic chamber 2. Consequently, charging depth and energy density can be improved by sending Zn ions contained in the electrolyte solution of the anodic chamber 3 into the cathodic chamber 2 through the diaphragm 4.
Patent JP-H08315444-A (JP)
Title: Optical disk device
Inventor: KANEKO SHINJI
IPC: G11B7/24
Filed: 1995-05-12
Abstract: PURPOSE: To stably record a signal regardless of the temp. of an optical disk. CONSTITUTION: When the optical disk is loaded on a recording position, a chopper 18 is opened. The peak value of the signal of a pyroelectric element 17 is held to a hold part 56 to be supplied to an amplifier 57 as a relative temp. signal TR. The signal TR is supplied from the amplifier 57 to a signal processing part 61 based on the signal GP from a generation part 58 related to loading operation. A device inside temp. signal TD from a sensor 59 is supplied to the processing part 61. The signal TM is generated by the processing part 61 based on the signal TR and the signal TD. When the signal is recorded, a switch 62 is turned on, and the signal TM is supplied to the generation part 52. The signal BC is generated by the generation part 52 based on a reference signal RE and the signal TM to be supplied to a control part 51.  A drive signal DR is generated by the control part 51 based on the signal BC and the signal PM from a photodetector 37 to drive a laser diode LD. The output of the laser diode LD is controlled according to the disk temp. of the optical disk 3.
Patent JP-H0420380-A (JP)
Title: Washing machine
Inventor: SATO SHOJIRO
IPC: D06F33/02
Filed: 1990-04-28
Abstract: PURPOSE:To appropriately execute the rinsing process by detecting the quantity of the washing, based on a rotating speed of a dehydrating tank at the time when damping of a controller is released in the washing or rinsing process of the washing. CONSTITUTION:The washing machine is provided with a revolution speed detecting means 16a for detecting a rotating speed of a dehydrating tank at the time when damping of a controller is released in the washing or rinsing process of the washing, and a cloth quantity detecting means 17 for detecting the quantity of the washing, based on the rotating speed of the dehydrating tank detected by this revolution speed detecting means. Therefore, since energy of a rotational motion given to the dehydrating tank 3, that is, the rotating speed of the dehydrating tank 3 becomes large in proportion to the quantity of the washing, the cloth quantity can be detected exactly in the washing or rinsing process. In such a way, by omitting a cloth quantity detecting process before the washing process, the whole washing time is shortened.
Patent JP-S5341044-A (JP)
Title: Humidifier-dehumidifier
Inventor: YAMAKAWA IKUO
IPC: F24F1/02
Filed: 1976-09-27
Abstract: PURPOSE: To facilitate handling, a humidifying function is added without degrading a dehumidifying function. 
     COPYRIGHT: (C)1978,JPO&Japio