baber/WOPTO huggingface dataset:
Patent JP-H0433898-A (JP)
Title: Duplicating apparatus
Inventor: IWAMOTO OSAMU
IPC: B41J21/00
Filed: 1990-05-30
Abstract: PURPOSE:To inhibit that bundles of transfer papers of different sizes are bound into a book, by equipping a detection means for detecting all manuscript sizes and control means for inhibiting the duplication in a bookbinding mode when a plurality of sizes of manuscripts are mixed on the basis of detection results of the detection means. CONSTITUTION:RDF2900 can cause a manuscript placed thereon to make a round and has a means for detecting all manuscript sizes at that time. Before the duplication in a bookbinding mode is started, the manuscript placed on RDF2900 is caused to make a round. When manuscripts of different sizes are mixed, no duplication operation is conducted and RDF2900 has means for indicating to that effect on the operating part display of the body or informing an operator by sound, etc. When the sizes of manuscripts are the same, the duplication operation is conducted and transfer papers discharged from the body pass through a folding apparatus 2800 and are sent into a bookbinding apparatus 2000.
Patent JP-H083545-A (JP)
Title: Fluid for digging ground
Inventor: NARISAWA NOBORU
IPC: C09K8/04
Filed: 1994-06-21
Abstract: PURPOSE:To obtain the ground-digging fluid expressing the specific fluid characteristics in a short time and preferable on the aspects of working efficiency, installation cost, etc. CONSTITUTION:The ground-digging fluid comprises a liquid mixture, water or sea water, and, if necessary, other additives, and the liquid mixture comprises at least one selected from the following liquid mixtures (1), (2), (3) and (4). (1) The liquid mixture comprises 5-60 pts. wt. of a solid phase part containing a water-soluble polymer and 95-40 pts.wt. of a liquid phase part. (2) The liquid mixture comprises 5-60 pts.wt. of a solid phase part containing a water-soluble polymer and 95-40 pts.wt. of a liquid phase part comprising 100 pts.wt. of a hydrophobic liquid, 0.1-50 pts.wt. of a surfactant, and 20 pts.wt. of water. (3) The liquid mixture contains a water-soluble polymer together with an aggregate in the solid phase part. (4) The liquid mixture contains a natural polymer or a semi-synthetic polymer as the water-soluble polymer.
Patent JP-H09314424-A (JP)
Title: Automatic work testing system in assembly line
Inventor: HARADA KATSUHIKO
IPC: B23Q7/03
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To measure and test continuously the works on assembly line so that the productivity can be promoted. SOLUTION: A transferring means 7 is provided at the upper stream of a conveyer belt 1 to traverse the conveyer belt horizontally forming an endless belt with inlet and outlet, and the transferring means 7 takes in a work W on the conveyer belt 1 at the upstream, and this transferring means provides a plurality of work holding member 15 which takes out the work at the down stream of the conveyer 1, and the work holding member is adapted to transfer and to engage with the belt conveyer 1 at the same level position with the conveyer belt 1, and a measuring means 17 which measures the work W in the holding member 15 is provided during traveling course of the holding member 15.
Patent JP-S621967-A (JP)
Inventor: ONISHI YUKIO
IPC: E04D1/30
Filed: 1985-06-25
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-S5662427-A (JP)
Title: Logic circuit
Inventor: HIRASHIMA KUNIHIKO
IPC: H03K19/0948
Filed: 1979-10-26
Abstract: PURPOSE:To reduce the number of elements, by constituting the logic circuit  through the use of two FETs of inverse conduction type each other. CONSTITUTION:An N channel type FETQ10 is connected between the 1st logic input terminal and the logic output terminal X, a P channel type FETQ20 is connected between the output terminal X and ground, and the 2nd logic input B is fed to the gate of both FETsQ10 and Q20. When both logic inputs A, B are at high level only, the output X is at high level, and in other case, the output X is all at low level to obtain 2-input AND gate output. Further, since both FETs are simultaneously ON only at the transition of input and one FET is always OFF, a low power consumption gate circuit specific to C-MOS can be obtained.
Patent JP-S6029920-A (JP)
Title: Information signal reproducer
Inventor: EDAKUBO HIROO
IPC: G11B15/18
Filed: 1983-07-28
Abstract: PURPOSE:To exercise tracking control with high accuracy by using a head which reproduces information signals from every other track, a means which separates a pilot signal from the reproduced signal of the head and a head tracking control means. CONSTITUTION:Heads 21a and 21b are connected to a tracking control system 100 by means of a mode switch 24 which performs switching among heads 21a and 21b as well as 22b and 22b' by a system computer 60 in response to the mode designated by the switch 24 itself and a head changeover switch 25 which switches those heads with the head switch signal (30PG). A reproduced pilot signal is extracted out of a video signal through an LPF26 and supplied to a multiplier 27. The multiplication frequency of the multiplier 27 is obtained by supplying a signal obtained by delaying the PG output of a cylinder 29 by a monostable multivibrator 30 and turning it into the 30PG by an FF31 and a signal obtained by dividing the 30PG by an FF32 to a data selector 28 via a switch 54.
Patent JP-S6030240-A (JP)
Title: Coherent qpsk transmitter
Inventor: TAKAHASHI YASUO
IPC: H04L1/00
Filed: 1983-07-29
Abstract: PURPOSE:To eliminate an error due to a slip of the phase of a regenerated carrier wave by performing the code conversion of input data and transmitting the data after offset 4-phase PSK modulation, multiplying a receiving signal by two and then discriminating it, and inverting the polarity of the output. CONSTITUTION:Input PCM data is code-converted by a transmission code converter, whose output is transmitted through a 4-phase modulator. The inputted offset 4-phase PSK signal is demodulated by a 4-phase modulator at a reception side to obtain demodulation outputs D1 and D2. The outputs D1 and D2 are passed through a two-multiplier 35 consisting of an EX-OR and outputted to a discriminator 36. The demodulation outputs D1 and D2, on the other hand, are supplied to a + or -90 deg. slip detecting circuit 27 for a carrier phase and the output of the output of the discriminating circuit 36 is controlled with the output of the detecting circuit.
Patent JP-S6029818-A (JP)
Title: Reference voltage generator
Inventor: WAKAHARA MASATOSHI
IPC: G05F1/10
Filed: 1983-07-29
Abstract: PURPOSE:To suppress variations in power source voltage and the influence of temperature by providing a constant voltage element between the zero power source line of an astable power source and the constant current output terminal of an operational amplifier, and supplying its constant voltage to the uninverted input terminal. CONSTITUTION:The constant current output terminal 11 of the operational amplifier A11 is connected to its positive input terminal, and also connected to the zero or negative power source line l0 of the astable power source VB through a Zener diode ZD11. The voltage of this power source VB is applied to the operational amplifier A11, and then a constant current I0 from the constant current source flows to the Zener diode ZD11 to develop a Zener voltage Vz as a reference voltage across the diode. This voltage is applied to the uninverted input terminal of the operational amplifier A11 and appears at the output terminal as a stabilized reference voltage Vout as it is.
Patent JP-S6119423-A (JP)
Inventor: AMIMOTO TOMOHIKO
IPC: A01D44/02
Filed: 1984-07-06
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-S62297115-A (JP)
Title: Method for curing tire
Inventor: OKUDA MASAYUKI
IPC: B29L30/00
Filed: 1986-06-17
Abstract: PURPOSE:To make it possible to realize an energy-saving by a method wherein saturated steam with a pressure exceeding the specified pressure is introduced in a bladder and the introduction of the saturated steam is changed over from said saturated steam to a saturated steam having a pressure less than said specified pressure, at the time when the specific degree of cure of the carcass layer on a bladder side or the innermost layer of a tire has reached a specified range. CONSTITUTION:When a green tire is used by being brought into contact with a bladder, to which pressure of saturated steam is internally applied, the saturated steam, the pressure of which exceeds the pressure given by the formula 1, is introduced in the bladder at the early stage of curing. Next, the introduction of the saturated steam is changed over from said saturated steam to the saturated steam having a pressure less than the pressure given by the formula 1, at the time when the specific degree of cure of the carcass layer on a bladder side of the innermost layer of the tire reaches 15-30%. When a larger sized tire is dealt, the steam is changed over to a lower pressure steam so as to prevent the carcass layer on a bladder side of the innermost layer of the tire from overcuring. In this case, the minimum pressure must overcome the thermal shrinkage force developed by the carcass layer. Thus, since the usage of hot water can be eliminated from the curing process, the energy-saving can be contrived to a far greater extent.
Patent JP-S5363885-A (JP)
Title: Production apparatus of solid device
Inventor: SANO AKIRA
IPC: H01L31/00
Filed: 1976-11-18
Abstract: PURPOSE: To improve the manufacturing work efficiency of solid devices by making possible direct viewing of elements and vacuum chuck. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09328381-A (JP)
Title: Sliding device
Inventor: ISHIMINE YUUSAKU
IPC: C04B41/87
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-wear sliding device so designed that one party sliding face of ceramic sliding members subject to mutual sliding is provided wit noncrystalline hard carbonaceous film and both the void occupancy and maximum void size on the other party sliding face are specified respectively. SOLUTION: In this sliding device having two ceramic sliding members subject to mutual sliding and consisting of a ceramic stationary valve 1 and a mobile valve 2, the sliding face 1a of the stationary valve 1 is provided with noncrystalline hard carbonaceous film 3, while the sliding face 2a of the mobile valve 2 is designed to be <=6% in void occupancy and <=10μm in maximum void size. Thereby, this sliding device exhibits excellent sliding performance even without the use of any lubricating oil and is ensured to use favorably over a long period with reduced wear. Besides, if the sliding face 2a is constituted of a composite sintered compact (e.g. Cermet) made up of hard phase consisting of at least one kind among metal oxides, carbides and nitrides and metallic phase such as of Ni or Co, the sliding performance of this device can be further improved.
Patent JP-H01311571-A (JP)
Title: Inner reforming catalyst molded body for fuel cell
Inventor: HIGASHIYAMA KAZUHISA
IPC: H01M8/06
Filed: 1988-06-08
Abstract: PURPOSE:To prevent the infiltration of an electrolyte via a member by forming a net-shaped catalyst holding material fixed on the opening section of a frame and a catalyst layer filled and formed on the opening section to bury the holding material. CONSTITUTION:Ribs 6 are arranged perpendicularly to an inner frame 5. The ribs are welded only to outer frames 4 and the inner frame 5 and are not in direct contact with catalysts 1. A net-shaped holding material 9 is installed in advance in a catalyst filling section surrounded by the outer frames and the inner frame, it improves the strength of the catalyst layer as a core material. The rib material surface serving as the main path for the infiltration of an electrolyte is put in contact with only the frame surrounding the catalyst layer. The catalysts are in contact with the frame via the very fine holding material 9. The primary function of ribs to hold an electrolyte plate is maintained, on the other hand the infiltration of the electrolyte into the catalyst layer can be reduced to the negligible level.
Patent JP-H07323252-A (JP)
Title: Coating container
Inventor: KUROKAWA TAKUMI
IPC: B43M11/00
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a coating container which is easy to use, being safe, has good hermeticity and does not allow liquid to leak by forming an aperture in a liquid storage chamber and positioning the tip of a coating part on the inner side of this aperture or near the aperture at the time of immersion of the coating part. CONSTITUTION:A sliding member 3 moves forward and a coating member 4 moves forward as well cooperatively therewith to project the coating applying part 4a from an opening member 5 mounted at the tip of the shaft cylinder 1 when an operating knob 2 is turned relative to a shaft cylinder 1. The coating member 4 is fixed and fitted to the sliding member 3 and the opening member 5 assures the hermeticity by diminishing the spacing from the coating member 4. The coating member 4 is moved until the tip of the coating applying part 4a cames into contact with the inner side of the opening member 5 at the time of immersion. While the inside hole of the shaft cylinder 1 may be used as the liquid storage part as it is, a better result is obtd. if a soft bag body 6 is used. The tip of the coating part is held pressed to the aperture in such a manner and, therefore, leakage does not arise. Then, drying of the liquid and infiltrating of general bacterial are prevented.
Patent JP-S5929603-A (JP)
Title: Method for submarine antistaining
Inventor: ANDOU NAOKI
IPC: A01N25/10
Filed: 1982-08-11
Abstract: PURPOSE:To prevent the damage by submarine animals and plants for a long term, by covering submarine and underwater structures with the surface of a polyvinylidene fluoride in a laminated material of the chemically very stable and inert polyvinylidene fluoride free from toxicity of the surface layer. CONSTITUTION:A laminated material of polyvinylidene fluoride as a surface layer is used in underwater and submarine structures, e.g. ship bottom, tanks or buoys, or fishing nets, e.g. raising nets or fixed shore nets, to prevent the damage by submarine animals and plants. A laminated material, e.g. a laminated film sheet having the polyvinylidene fluoride as the surface layer and plastic, metal or wood having the polyvinylidene fluoride as the surface material are used as the laminated composite material. The thickness of the polyvinylidene fluoride is usually within 5mum-10mm., preferably 10mum-1mm., range. An antistaining agent, e.g. a triphenyltin compound, may be incorporated in the polyvinylidene fluoride layer.
Patent JP-S5764219-A (JP)
Title: Control signal generating circuit
Inventor: NOSE SHIGERU
IPC: G03B15/05
Filed: 1980-10-06
Abstract: PURPOSE:To decrease the number of steps and stages of an ROM, and also to elevate its time conversion accuracy, by combining a coefficient ROM storing a coefficient data of a time conversion characteristic, and an accumulator consisting of an adding circuit and a storage circuit. CONSTITUTION:When a start signal is generated by operating a shutter, an inhibit gate 14 is opened, and at every addition cycle, a data (zero at first) of a storage circuit 15 is added to a data whose address has been designated by an accumulation output, among data of a coefficient ROM12 storing a coefficient data of a time conversion characteristic, by an adding circuit 13. This added output is stored in the storage circuit, is accumulated, and also is compared with contents of a time counter 11 holding a detection time extending from generation of the start signal to a detection signal. When coincidence of both of them is detected by a coinciding circuit 16, a control signal is outputted through an output gate 17.
Patent JP-H04338596-A (JP)
Title: Thermal transfer recording method
Inventor: IGARASHI MASATO
IPC: B41M5/42
Filed: 1991-05-15
Abstract: PURPOSE:To improve the transportability of an ink ribbon (thermal transfer recording material) and recording paper (transfer material) and to perform good N-time recording without generating image irregularity or background staining. CONSTITUTION:In a thermal transfer recording method, an N-time recording system (wherein the feed speed or quantity of a thermal transfer recording medium is made less than that of a transfer medium) is employed and the thermal transfer recording medium is formed by successively forming an ink layer and a surface layer on a base. The surface layer contains inorg. and/or org fine particles (a), a substance (b) having supercooling properties of silicone wax (c).
Patent JP-H0722474-A (JP)
Title: Semiconductor package and its manufacture
Inventor: SOU CHICHIYUU
IPC: H01L23/50
Filed: 1994-06-22
Abstract: PURPOSE: To provide a semiconductor package made thin and small in size, suitable for mounting at a high density to improve the productivity and reduce the cost and manufacture therefor. CONSTITUTION: This semiconductor package is constituted of signal transmitting leads 13, which are connected to the lower face of a semiconductor chip 11 and exposed at the bottom of a molding, insulative double-sided tapes 16, 26 adhered to the top faces of the leads 13 and lower face of the chip 11, conductive bumps 18, 28 connected to the leads 13 and the chip 11, and a molding resin 14 formed on the outsides of the leads 13, tapes 15, 26, the bumps 18, 28 and the semiconductor chip 11.
Patent JP-S5375631-A (JP)
Title: Wheel suspending apparatus for vehicle
Inventor: SANO SHIYOUICHI
IPC: B60G17/027
Filed: 1977-11-24
Abstract: PURPOSE:To provide a wheel suspending apparatus for vehicle, in which damper means of coil spring and damper means of hydraulic or pneumatic spring are provided between wheels and vehicle body, and in usual operation, the above two damper means are used commonly so as to reduce the spring constant of the entire system and to afford a comfortable ride, whereas in operation at a high speed or on a rugged road or at the time of steep turning, the hydraulic or pneumatic spring is detached to increase the spring constant, whereby reliability of vehicle operation and steering performance can be inproved.
Patent JP-2000330360-A (JP)
Title: Electrifying roller
Inventor: HARADA MASAAKI
IPC: G03G15/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying roller which exhibits uniform characteristic values because a molding material is hardly deformed in a molding step, suppresses the generation of an electrification noise due to vibration between the roller and a photoreceptor caused by variation in field intensity when electrification is carried out by applying AC and can give a good image over a long period of time. SOLUTION: The electrifying roller 1 of an electrophotographic device has at least, an electrically conductive rubber layer 12 disposed in such a way as to coat a core metal and a surface coating layer 13 formed in such a way as to coat the electrically conductive rubber layer 12. The electrically conductive rubber layer 12 contains at least polynorbornene rubber.
Patent JP-S6121948-A (JP)
Inventor: OONISHI HIROSHI
IPC: C04B24/38
Filed: 1984-07-06
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-S5473023-A (JP)
Title: Light source circuit for camera data photographing
Inventor: YAMADA SEINI
IPC: G03B17/24
Filed: 1977-11-22
Abstract: PURPOSE: Not to cause the lighting circuit of the light source for use in data photographing to respond to a false signal by providing a filter circuit consisting of capacitor which absorbs the influence of chattering is series with a switch which starts the data photography.  
     CONSTITUTION: Instruction for data photographing issues with closing of synchro- switch S4 of the camera. Trigger circuit of SC of SCR comprises parallel circuit of R6 and C4 connected to one end of S4 and series circuit of C3 and R7 connected between two terminals of D4, and the connecting point of C3 with R7 is coupled to gate of SC. Time constant of R6 and C4 is set sufficiently larger than the period of chattering of S4, and it never happens that the potential changes vibratorily at the point P1, although chattering takes place when S4 is closed. The potential at P1 approaches to the positive potential almost instantly by closing of S4, but no response occurs regardless of chattering. In addition, L1 is lamp of the light source for data photography. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H088892-A (JP)
Title: Phase control circuit
Inventor: KOIKE TSUTOMU
IPC: H04L7/04
Filed: 1994-06-22
Abstract: PURPOSE:To select only required clocks by the use of a simple constitution from among N kinds of frequency division clocks provided with N kinds of phases which are obtained at the time of frequency division by N of clocks in the case of synchronizing input data phases with clock frequency divided by N and performing retiming. CONSTITUTION:The change point of input data 13 is detected in a change timing detection circuit 105 and a detection pulse 15 is generated. With the detection pulse as a trigger, a divide-by-N frequency divider circuit 101 is initialized. The frequency divider circuit 101 frequency divides input clocks 12 to N, generates the clocks 17 of a cycle equal to the input data 13 and uses them as the clock input of a DFF 103. Thus, the ones synchronized with the input data 13 are obtained for the frequency division clocks 17 of the frequency divider circuit 101 and the retiming of the input data is made possible.
Patent JP-S63303520-A (JP)
Title: Sound muting circuit for television
Inventor: SAGAWA TAKAHIRO
IPC: H04B1/10
Filed: 1987-06-04
Abstract: PURPOSE:To suppress the generation of unpleasant noise to a maximum limit by detecting that the synchronizing signal for television does not exist and muting a voice after a fixed time delay. CONSTITUTION:An IF signal 17 is obtained from a tuner 1 of a television receiver and impressed to a voice detecting circuit 2 and a video detecting circuit 11. When a synchronizing signal is detected 12 from a video signal, a timer 13 outputs a level H immediately, releases a muting signal 14, and when the output of a synchronizing detecting circuit 12 is turned off, the muting signal 14 is outputted after the fixed time delay. A volume control voltage generating circuit 10 D/A-converts 9 the output of an up down counter 7, converts it to a direct current voltage and controls the output of a voice amplifier 3. When the input of the D/A converter 9 comes to be all '0', the output of the voice amplifying circuit 3 comes to minimum, and a speaker 5 comes to the silent condition. Thus, when the synchronizing signal of a video signal is absent, the voice is muted and the tramp of the action of a muting circuit due to the fluctuation of an electric field is prevented.
Patent JP-H04365954-A (JP)
Title: Following control method for servo
Inventor: AKITA TOKIHIKO
IPC: F02D11/10
Filed: 1991-06-12
Abstract: PURPOSE:To minimize the responsive time of a servo so as to improve its following performance, and obtain a highly reliable simple following control method by driving the servo always by optimal regulating speed. CONSTITUTION:A servo system is controlled by a position or an angle, and also forced to follow a target value. In the servo system, there are provided a stroke 11 for setting the operational condition of the servo according to the acting direction and acceleration/deceleration direction of the servo 2, a stroke 8 for calculating a deviation of the present position from the target position of the servo and a stroke 10 for calculating the speed of the servo 2. Also there are provided strokes 9 and 12 in which operation of the servo 2 is displayed on the phase plane of optimal acceleration/deceleration curve group which is found out by relation between the displacement and speed, while the phase plane is processed as the acceleration/deceleration speed table, and then a plurality of mode are set from operating condition of the servo 2 on the basis of the acceleration/deceleration speed tables, and the servo 2 is transferred between the plurality of modes, while the servo 2 is operated along the optimal acceleration/deceleration curve.