baber/WOPTO huggingface dataset:
Patent JP-S63181308-A (JP)
Inventor: HARAKAWA YOSHIHIRO
IPC: H01G9/02
Filed: 1987-01-23
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-S6043595-A (JP)
Inventor: SUZAN JII HENRII
IPC: E05F15/16
Filed: 1984-01-27
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-H05207524-A (JP)
Title: Timing signal detection circuit
Inventor: YOSHIKAWA SHUICHI
IPC: H04L7/027
Filed: 1992-01-27
Abstract: PURPOSE:To simplify the circuit configuration by multiplying two output signals obtained from an input signal through two BPFs respectively and eliminating a signal component whose frequency is twice the carrier frequency from an output signal of the multiplier by means of an LPF. CONSTITUTION:A BPF 1 outputs only a signal component whose frequency is the sum of the carrier frequency and a timing frequency in an input signal S(t). A BPF 2 outputs only a signal component whose frequency is the difference between the carrier frequency and the timing frequency in the input signal S(t). Signal components whose frequencies are respectively the sum and the difference of the outputted signal frequencies by multiplying output signals of the BPFs 1, 2 by a multiplier 3 are obtained. Thus, only the signal component whose frequency is twice the timing frequency is extracted by eliminating the signal component whose frequency is twice the carrier frequency from an output signal of the multiplier 3 at an LPF 4. Thus, a signal whose frequency is twice that of the timing signal is detected with the filters and one multiplier only.
Patent JP-S59139997-A (JP)
Title: Apparatus for water disposal
Inventor: IWATA AKIRA
IPC: C02F3/08
Filed: 1983-01-28
Abstract: PURPOSE:To obtain the titled apparatus which can perform efficient water disposal at a low running cost, by providing a water supply pipe for raw water to be treated and a sparger pipe for the injection of O2-enriched air inside a tank receiving a carrier for microbes in it, and connecting an O2-enriching means equipped with an O2-enriching membrane to said sparger pipe. CONSTITUTION:Raw water to be treated is supplied through a water supply pipe 2 to the interior of a fluidized bed-type treating tank 1 and circulated therein as a downward stream. At the same time, O2-enriched air having the concentration of O2 raised by an O2-enriching means 7 is injected through a sparger pipe 6 into the raw water to be treated, and both of them are brought into countercurrent contact with each other. Said means 7 for the purpose of increasing the concentration of O2 while removing N2, CO2, etc. from air receives an O2-enriching cell 13 formed from an O2-enriching membrane 12. Said membrane 12 comprises a silicon one having O2 permeability enhanced, to let O2 selectively permeate during the passage of air through the membrane 12. Hence, the O2- enriched air having high concentration of O2 is obtained.
Patent JP-S54106416-A (JP)
Title: Preparation of diacetoxybutene
Inventor: YOSHIDA YOSHINORI
IPC: C07B61/00
Filed: 1978-02-08
Abstract: PURPOSE: To prepare diacetoxybutene economically, by reacting butadiene, acetic acid and O 2  in an inert gas in the presence of a noble metal catalyst, while recycling the unreacted gas to the reaction system.  
     CONSTITUTION: Butadiene, O 2 , inert gas, and acetic acid are introduced into a reaction tube I packed with a noble metal catalyst, e.g. Pd, Rh, etc., through the inlet tubes 1, 2, 3, and 8, respectively. Produced diacetoxybutene gas containing the unreacted gas is cooled in a cooler II, introduced into a liquid/gas separator III to separate the diacetoxybutene from the unreacted gas. The unreacted gas is recycled to the reaction tube I through a pipe 5, a pump IV and a pipe 6. When the reaction reached a stationary state, a part of gas is extracted through a pipe 7 and introduced into a butadiene absorber V. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61267577-A (JP)
Inventor: TAMAZAWA KAZUHARU
IPC: A61K31/44
Filed: 1986-01-22
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-H07213160-A (JP)
Title: Solar radiation screening device
Inventor: KONO TAKESHI
IPC: E06B5/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide a solar radiation screening device constituted of a planting blind, capable of releasing the screening as necessary such as on cloudy days or in the noon recess in an office to ensure solar radiation to be taken in or a view to be secured, thereby improving indoor comfortability. CONSTITUTION:Flowerpots 2 are set up on the upper part of an opening 1 such as a window and many leaves 5 of a plant 3 from the flowerpots 2 are suspended to form a planting blind 6, and the plural stems 4 of the plant 5 are fitted, respectively, with fasteners 7 nearly horizontally at appropriate intervals. One end of a stringlike member 8 for hauling in the stems 4 is stuck onto the fastener 7 situated at the end, the intermediate portion of the member 8 are threaded through the other fasteners 7 in a slidable way, and the other end of the member 8 is stuck onto a winding device 10 set up on e.g. a pillar 9 on the side of the opening l.
Patent JP-S62170400-A (JP)
Inventor: TSURUOKA KOICHI
IPC: B44D3/16
Filed: 1986-01-23
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-S60158478-A (JP)
Title: Cleaning mechanism
Inventor: KIKUCHI SUSUMU
IPC: G03G21/00
Filed: 1984-01-26
Abstract: PURPOSE:To remove surely a residual toner and to obviate damaging the surface of a photosensitive body by making a holding member which holes a blade rotatable in a horizontal direction and making both ends of the holding member independently movable in forward and backward directions. CONSTITUTION:A cleaning mechanism 13 is constituted of a blade 18 of which the tip contacts with the surface of a photosensitive drum 11, a holding member 19 which holds the blade 18, a supporting member 20 which supports the member 19 at one central point, a frame body 21 enclosing the blade 18, the member 19 and the member 20, etc. The member 19 holding the blade 18 is made rotatable in a horizontal direction and both ends of the holding member are made independently movable forward and backward, by which the residual toner is surely removed and the surface of the photosensitive body is kept free from damage.
Patent JP-S58130951-A (JP)
Title: Solar heat collector
Inventor: GIYOUDA HISAYOSHI
IPC: F24S23/74
Filed: 1982-01-29
Abstract: PURPOSE:To enable to prevent surely the breakage of a glass tube due to bending of a heat collecting pipe by a method wherein a driving mechanism for rotating the heat collecting pipe, which is driving the heat collecting pipe about the axis of the pipe thereof, is provided to heat the outer peripheral surface of the heat collecting pipe. CONSTITUTION:The end parts of a glass tube 2 are closed by end caps 3a, 3b so as to be airtight and the interior of the glass tube 2 is kept in a high vacuum while the heat collecting pipe 4, constituting the passageway of a heat medium, is arranged so as to penetrate the caps 3a, 3b airtightly. Solar rays are collected to the outer surface of the heat collecting pipe 4 by a solar rays collecting member 8, consisting of a reflecting plate, while the pipe 4 is driven by a heat collecting pipe rotating mechanism 19 so as to be rotated about the axis of the pipe 4. Accordingly, the pipe 4 can be heated uniformly in the peripheral direction thereof and bending due to the difference of thermal expansion will never be caused in the pipe 4, therefore, the breakage of the glass tube 1 due to the bending may be prevented surely and the reliability of the device may be improved.
Patent JP-H01188932-A (JP)
Title: Coincidence detecting circuit
Inventor: AZUMA DAISUKE
IPC: G06F7/04
Filed: 1988-01-22
Abstract: PURPOSE:To realize the high degree of integration with one and the same pattern by providing the load elements which connect the output lines to an earth potential at every bit data coincidence circuit with the discrepancy output and securing the connection among the output lines of the next stage with the coincident output and also connecting these output lines to a power supply potential. CONSTITUTION:Plural bit data coincidence circuits I1-In detect the coincidence or discrepancy between the corresponding bit data out of >=2 n-bit data. While plural switching elements 31-3n connect plural output lines 61-6n and the output lines which are set at every bit data coincidence circuit and turned on by the discrepancy output of the corresponding bit data coincidence circuit to an earth potential respectively. In addition, the switching elements 51-5n are set between the i-th and (i+1)-th output lines and turned on with the coincident output of the (i+1)-th bit data coincidence circuit. Then the load elements 41-4n are connected between the n-th output line and a power supply potential. In such a constitution, the output is taken out of the n-th output line.
Patent JP-H10178044-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKASE KATSUYA
IPC: H01L23/50
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which environment resistance is enhanced while reducing the size. SOLUTION: A semiconductor chip 18 is connected with a circuit pattern 34 by flip-chip method or TAB system and sealed integrally with a sealing resin 22 on one side of the circuit pattern 34 where the semiconductor chip 18 is mounted. The other side of the circuit pattern 34 is applied with an electrically insulating coating 26 except the required part, e.g. a terminal part for external connection.
Patent JP-H03216740-A (JP)
Title: Microcomputer development support device
Inventor: YURA MAMORU
IPC: G06F11/28
Filed: 1990-01-22
Abstract: PURPOSE:To improve the efficiency of program debugging by prohibiting write-in from the second time when a stopped state (HALT state) of a CPU continues. CONSTITUTION:A state information decoding circuit 10, a continuous state discrimination circuit 11, and a write-in prohibition/release circuit 12 are added. In using a microcomputer 7 which can output state information (bus status), when the bus status is in a HALT state, it is discriminated by the state information decoding circuit 10. Further, when a HALT status follows continuously, the write-in to an execution history storage memory 4 is prohibited by a discrimination circuit 11. Thus, the execution history storage memory 4 can be effectively used for the debugging of the program with the HALT state existing for a long time.
Patent JP-2000214299-A (JP)
Title: Electron beam irradiator
Inventor: IZUTSU MASAHIRO
IPC: H01J33/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to finish repairs in a short down time even if an electron accelerator is out of order by holding a means for accelerating electrons where an accelerating tube, a scanning tube and a cooling wind header constitute a set in a moving base so that they can be drawn out. SOLUTION: A shield plate 26 is fixed onto a moving base 30, and a connection route 23 is fixed on the plate 26. Then, an accelerating tube 22 is fixed on the moving base 30 by a stay 21 outside a shield chamber 10, a scanning tube 24 is fixed on the shield plate 26 by a stay 25 inside the shield chamber 10 and a cooling wind header 28 is located in an opening of the scanning tube 24. Moreover, a cooling wind duct 35 is buried inside the moving base 30, is exposed in a buried part 38 on the side where ventilated air exhausts and is connected to the cooling wind header 28. A cooling blower 34 is also fixed behind the accelerating tube 22 on the moving base 30.  In this way, only the scanning tube 24 is included in the shield chamber 10, so that the chamber 10 can be made compact, the construction time and materials can be reduced and an electronic accelerator 20 can also be brought out quickly.
Patent JP-H10196237-A (JP)
Title: Door frame
Inventor: YOSHIDA SATORU
IPC: E06B3/964
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To easily assemble a door frame, formed by connecting frame single bodies with the end faces cut at 45 deg., into rectangular frame shape without lowering the appearance quality of specially corner parts. SOLUTION: In the state of leg parts 7a, 7b of L-shape connecting pieces 6 being inserted in cavity parts 9 opened to the 45 deg. inclined end faces 19 of frame single bodies 2 with the end faces thereof cut at 45 deg., the respective frame single bodies 2 and the respective leg parts 7a, 7b are thread-fastened and connected in right-angled shape so as to be connected in rectangular frame shape. In a door frame 1 of such structure, a 45 deg. inclined projecting plate part 8 held between the 45 deg. inclined end faces 19 of both frame single bodies 2 is connected between both leg parts 7a, 7b of the L-shape connecting pieces 6, and both inner and outer side edges 8a, 8b of the projecting plate part 8 are protruded outside from at least an internal corner part 21 and an external corner part 22 between both frame single bodies 2 connected in right-angled shape by the L-shape connecting pieces 6.
Patent JP-H03218071-A (JP)
Title: Mosfet
Inventor: OGURA MAKOTO
IPC: H01L29/78
Filed: 1990-01-23
Abstract: PURPOSE:To obtain arbitrary output characteristics by a method wherein when a channel region, which is formed between source and drain regions, is covered with oxide films, the thicknesses of the films are partially made to differ from one another, a plurality of threshold values are given to FETs and at the same time, a conductance is given between the sources and drains of the FETs. CONSTITUTION:An N-type source region 1 and an N-type drain region 2 are formed in the surface layer part of a P-type Si substrate, a plurality of oxide films 41 to 46, each having a different thickness, are formed on a P-type channel region 3, which is positioned between these regions 1 and 2, while they are made to head for the region 2 from the region 1 and a common gate electrode 5 is provided on these films 41 and 46. Accordingly, a FET Q1, whose threshold value is VT1 and the value of whose source-drain conductance is gm1, and FETs Q2, Q3, Q4, Q5 and Q6, whose threshold values and the values of whose source-drain conductances are respectively VT2 and gm2, VT3 and gm2, VT3 and gm3, VT4 and gm4, VT5 and gm5 and VT6 and gm6, are obtained and drains, sources and gates of these FETs result in being connected in common. Here, the thicknesses of the films 41 and 46 are properly set and the threshold values are set as the condition of VT1<VT2<VT3<VT4<VT5<VT6.
Patent JP-H07211567-A (JP)
Title: Method of molding cylindrical radial anisotropic bonded magnet
Inventor: BABA HIROYUKI
IPC: H01F41/02
Filed: 1994-01-11
Abstract: PURPOSE:To mold the cylindrical radial anisotropic bonded magnet with good efficiency by a method wherein, while a ferromagnetic material part constituting a magnet molding apparatus is being saturated magnetically, a pulsed magnetic field is applied, a raw-material powder is magnetized and vibrated and the powder is then pressurized and molded while a magnetically saturated state is being maintained. CONSTITUTION:A raw-material powder is filled into a metal-mold cavity, and the raw-material powder is sealed hermetically at the inside of the metal-mold cavity in a non-pressurized state by using a nonmagnetic cemented-carbide upper punch 2. In this state, an upper magnetic-field coil 6 and a lower magnetic-field coil 6' are energized, a ferromagnetic material part, indicated by a shaded part, for an apparatus is saturated, and the rawmaterial powder is vibrated and, at the same time, nagnetized. In succession, as the upper and lower magnetic-field coils 6, 6' remain energized, the raw-material powder is compressed and molded by the nonmagnetic cemented- carbide upper punch 2 and a nonmagnetic cemented-carbide lower punch 3. After the raw-material powder has been compressed and molded, the upper and lower magnetic-field coils 6, 6' are energized reversely, a molded body is almost demagnetized, and the molded body is taken out from the apparatus.
Patent JP-H07221045-A (JP)
Title: Prediction method for film deposit shape
Inventor: ISHII HIROYUKI
IPC: H01L21/285
Filed: 1994-02-07
Abstract: PURPOSE:To obtain a film deposit shape of high precision in a short period of time by dividing a computation region into a flying region and a deposit region, simplifying each computation, and further judging a possibility of particles entering into a hole due to the three-dimensional effect. CONSTITUTION:A computation region is divided into a macro flying region and micro deposit region. An incident angle of a particle 12 to a substrate 10 is obtained at the flying region. When the particle 12 is flown from a position of a few mum above the substrate 10, as in the case of a particle 12a, the particle 12a which has pulled out of the deposit region is actually possible to reach that point at a solid angle alphaa, therefore, a particle 10a is permitted to deposit at that point of arrival inside a minute hole 10a. On the other hand, as in the case of a particle 12b, when it is flown reverse from the point of arrival at an angle alphab, if it should hit the substrate 10 or a film 14, it is actually impossible to reach that point. Consequently, the particle 12b is not permitted to deposit at the point of arrival. The foregoing computations are repeated to predict the deposit shape. This enables the film deposit shape to be obtained in high precision in a short time.
Patent JP-S58129658-A (JP)
Title: Controller for microprogram
Inventor: TAKAGAKI KAZUO
IPC: G06F9/46
Filed: 1982-01-29
Abstract: PURPOSE:To selectively assign a register in a general register bank by decoding the contents of a general register specifying field included in a microinstruction respectively in accordance with plural interrupt levels. CONSTITUTION:It is supposed that a set/reset type flip-flop 8 is set up at interrupt levels LV0, LV1. Since the output of an interrupt register 3 is 00 at the level LV0, the output of a gate 4 is ''1''. If an output line 10 of a general register specifying field area 2 in a microinstruction register 1 is ''0'', the output of a gate 5 is turned to ''1'' and the even register No. smaller than the odd register No. only by ''1'' is specified. In case of the level LV1, the output of the interrupt register 3 is 01 and the output of the gate 4 is ''0''. When the output line 10 of the general register specifying field area 2 is ''0'', the output of te gate is ''0'' and the even register No. is not specified.
Patent JP-H03219628-A (JP)
Title: Manufacture of thin-film device
Inventor: IKEDA HIROYUKI
IPC: H01L21/336
Filed: 1990-01-25
Abstract: PURPOSE:To execute a selective etching treatment or a pretreatment which does not exfoliate a silicon oxide film by a method wherein a silicon oxide is restrained from being eroded in a wet treatment process. CONSTITUTION:A silicon oxide film 2 is formed on a substrate 1 composed of, e.g. a glass by, e.g. a plasma CVD method; in succession, a silicon nitride film as a thin film 3 which can be etched by HF is formed. The thin film 3 on the silicon oxide film 2 is etched to be a prescribed shape by using an etchant which has been formed by adding molecules of a siloxane structure to HF and has been treated. A treatment liquid used for a wet treatment to etch the thin film 3 is composed of at least HF and contains the molecules of the siloxane structure as an additive component. As a result, the thin film 3 can be etched in a state that the silicon oxide film 2 is restrained from being etched; the selectivity of the silicon oxide film 2 to the thin film 3 is enhanced by a little less than 10 times as compared with conventional cases.
Patent JP-S58129334-A (JP)
Title: Infrared detector
Inventor: KUWANO YUKINORI
IPC: G01N21/35
Filed: 1982-01-29
Abstract: PURPOSE:To eliminate a chopper mechanism and miniaturize an infrared detecting part, by a method wherein, through oscillation of an oscillating body, parts non-permeable to infrared rays of one opposite body are overlapped periodically alternately with parts permeable to infrared rays and parts non-permeable to infrared rays of the opposite body. CONSTITUTION:At an oscillating time of a bimorph, second parts 36, 36 non-permeable to infrared rays of a second opposite body 27 oscillates so that they are overlapped alternately with first parts 38, 38 non-permeable to infrared rays and first parts 39, 39 permeable to infrared rays of a first opposite body 25. In this case, shapes and sizes of said parts permeable to infrared rays and parts non- permeable to infrared rays are made equal to each other and a size in the oscillating direction of each part is made to be proportional to the width of oscillation of each part, and this causes the second part non-permeable to infrared rays  to be completely overlapped alternately with the first parts permeable to infrared rays and the first parts non-permeable to infrared rays, which results in improving a modulation degree of infrared rays entering an infrared detecting body.
Patent JP-H07205508-A (JP)
Title: Carrier roller
Inventor: TOMITA MICHIHIKO
IPC: B65H5/06
Filed: 1994-01-11
Abstract: PURPOSE:To secure a sufficient nip without providing a special mechanism such as a backup roller, provide a high resistance to wear, reduce the effect by the temperature variation and carry stably and securely even on a paper which slips easily. CONSTITUTION:A carrier roller consists of a roller main body 11 with round section into which a shaft is inserted, an elastic body layer 20 formed on the outer peripheral face of the roller main body and ceramic particles 30 stuck to the outer peripheral face of the elastic body layer through a binder 35.
Patent JP-S63183102-A (JP)
Title: Production of electrode material
Inventor: YOSHIOKA NOBUYUKI
IPC: B22F5/00
Filed: 1987-01-26
Abstract: PURPOSE:To obtain an electrode material which has excellent moldability and improved strength without having dispersion in electrical conductivity by subjecting metal powder to prepressurization under a low pressure, then increasing the pressurizing force, molding a tentatively calcined body, sintering the same and infiltrating an infiltrating material therein. CONSTITUTION:A powder mixture composed of Mo and Cr, etc., is packed in a metallic mold and is subjected to the prepressurization under the low pressure; thereafter, the pressurizing force is increased and the tentative molding is formed under >=500kg/cm<2> pressure. The tentative molding 12 is disposed in a vessel 11 and the infiltrating material such as copper ingot formed to a disk shape is imposed on the body 12. A cap 14 is put on the vessel 11 and the vessel is charged into a vacuum furnace. The vessel is held for about 60 minutes at about 1000 deg.C, by which the molding is subjected to a degassing treatment and the Mo particles and Cr particles are diffusively bonded to each other to form the porous infiltrated base material. The base material is then held at the temp. above the m. p. of copper and below the m. p. of the metal powder to infiltrate the copper ingot 13 into the gap parts of the infiltrated base material, by which the electrode material is formed.